When reporting a thread timeout, create a copy of the info rather than passing the original ThreadWatchdogInfo structure.

This is to avoid the possibility of misleading reporting if a watchdog update outraces an alarm.
Should address any remaining issues from http://opensimulator.org/mantis/view.php?id=6012

.gitignore

@@ -41,6 +41,8 @@ bin/Physics*
 bin/Terrain*
 bin/Regions/*
 bin/UserAssets
+bin/assetcache
+bin/maptiles
 bin/estate_settings.xml
 bin/config-include/CenomeCache.ini
 bin/config-include/FlotsamCache.ini

CONTRIBUTORS.txt

@@ -91,6 +91,7 @@ what it is today.
 * Fly-Man
 * Flyte Xevious
 * Garmin Kawaguichi
+* Gryc Ueusp
 * Imaze Rhiano
 * Intimidated
 * Jeremy Bongio (IBM)

OpenSim/ApplicationPlugins/Rest/Inventory/RestHandler.cs

@@ -539,7 +539,6 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
         /// path has not already been registered, the method is added to the active
         /// handler table.
         /// </summary>
-
         public void AddStreamHandler(string httpMethod, string path, RestMethod method)
         {
             if (!IsEnabled)

OpenSim/Capabilities/Handlers/FetchInventory2/FetchInventory2Handler.cs

@@ -101,18 +101,8 @@ namespace OpenSim.Capabilities.Handlers
             llsdItem.item_id = invItem.ID;
             llsdItem.name = invItem.Name;
             llsdItem.parent_id = invItem.Folder;
-
-            try
-            {
-                llsdItem.type = Utils.AssetTypeToString((AssetType)invItem.AssetType);
-                llsdItem.inv_type = Utils.InventoryTypeToString((InventoryType)invItem.InvType);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat(
-                    "[WEB FETCH INV DESC HANDLER]: Problem setting asset {0} inventory {1} types while converting inventory item {2}: {3}",
-                    invItem.AssetType, invItem.InvType, invItem.Name, e.Message);
-            }
+            llsdItem.type = invItem.AssetType;
+            llsdItem.inv_type = invItem.InvType;
 
             llsdItem.permissions = new LLSDPermissions();
             llsdItem.permissions.creator_id = invItem.CreatorIdAsUuid;
@@ -126,21 +116,7 @@ namespace OpenSim.Capabilities.Handlers
             llsdItem.permissions.owner_mask = (int)invItem.CurrentPermissions;
             llsdItem.sale_info = new LLSDSaleInfo();
             llsdItem.sale_info.sale_price = invItem.SalePrice;
-            switch (invItem.SaleType)
-            {
-                default:
-                    llsdItem.sale_info.sale_type = "not";
-                    break;
-                case 1:
-                    llsdItem.sale_info.sale_type = "original";
-                    break;
-                case 2:
-                    llsdItem.sale_info.sale_type = "copy";
-                    break;
-                case 3:
-                    llsdItem.sale_info.sale_type = "contents";
-                    break;
-            }
+            llsdItem.sale_info.sale_type = invItem.SaleType;
 
             return llsdItem;
         }

OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs

@@ -77,7 +77,6 @@ namespace OpenSim.Capabilities.Handlers
             {
                 m_log.Error("[GETTEXTURE]: Cannot fetch texture " + textureStr + " without an asset service");
                 httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
-                return null;
             }
 
             UUID textureID;
@@ -115,7 +114,6 @@ namespace OpenSim.Capabilities.Handlers
 //                "[GETTEXTURE]: For texture {0} sending back response {1}, data length {2}",
 //                textureID, httpResponse.StatusCode, httpResponse.ContentLength);
 
-            httpResponse.Send();
             return null;
         }
 

OpenSim/Capabilities/Handlers/WebFetchInventoryDescendents/WebFetchInvDescHandler.cs

@@ -156,11 +156,12 @@ namespace OpenSim.Capabilities.Handlers
             inv.Folders = new List<InventoryFolderBase>();
             inv.Items = new List<InventoryItemBase>();
             int version = 0;
+            int descendents = 0;
 
             inv
                 = Fetch(
                     invFetch.owner_id, invFetch.folder_id, invFetch.owner_id,
-                    invFetch.fetch_folders, invFetch.fetch_items, invFetch.sort_order, out version);
+                    invFetch.fetch_folders, invFetch.fetch_items, invFetch.sort_order, out version, out descendents);
 
             if (inv != null && inv.Folders != null)
             {
@@ -168,6 +169,8 @@ namespace OpenSim.Capabilities.Handlers
                 {
                     contents.categories.Array.Add(ConvertInventoryFolder(invFolder));
                 }
+
+                descendents += inv.Folders.Count;
             }
 
             if (inv != null && inv.Items != null)
@@ -178,7 +181,7 @@ namespace OpenSim.Capabilities.Handlers
                 }
             }
 
-            contents.descendents = contents.items.Array.Count + contents.categories.Array.Count;
+            contents.descendents = descendents;
             contents.version = version;
 
 //            m_log.DebugFormat(
@@ -206,7 +209,7 @@ namespace OpenSim.Capabilities.Handlers
         /// <returns>An empty InventoryCollection if the inventory look up failed</returns>
         private InventoryCollection Fetch(
             UUID agentID, UUID folderID, UUID ownerID,
-            bool fetchFolders, bool fetchItems, int sortOrder, out int version)
+            bool fetchFolders, bool fetchItems, int sortOrder, out int version, out int descendents)
         {
 //            m_log.DebugFormat(
 //                "[WEB FETCH INV DESC HANDLER]: Fetching folders ({0}), items ({1}) from {2} for agent {3}",
@@ -215,6 +218,8 @@ namespace OpenSim.Capabilities.Handlers
             // FIXME MAYBE: We're not handling sortOrder!
 
             version = 0;
+            descendents = 0;
+
             InventoryFolderImpl fold;
             if (m_LibraryService != null && m_LibraryService.LibraryRootFolder != null && agentID == m_LibraryService.LibraryRootFolder.Owner)
             {
@@ -223,6 +228,7 @@ namespace OpenSim.Capabilities.Handlers
                     InventoryCollection ret = new InventoryCollection();
                     ret.Folders = new List<InventoryFolderBase>();
                     ret.Items = fold.RequestListOfItems();
+                    descendents = ret.Folders.Count + ret.Items.Count;
 
                     return ret;
                 }
@@ -246,24 +252,72 @@ namespace OpenSim.Capabilities.Handlers
 
                     version = containingFolder.Version;
 
-//                    if (fetchItems)
+                    if (fetchItems)
+                    {
+                        List<InventoryItemBase> itemsToReturn = contents.Items;
+                        List<InventoryItemBase> originalItems = new List<InventoryItemBase>(itemsToReturn);
+
+                        // descendents must only include the links, not the linked items we add
+                        descendents = originalItems.Count;
+
+                        // Add target items for links in this folder before the links themselves.
+                        foreach (InventoryItemBase item in originalItems)
+                        {
+                            if (item.AssetType == (int)AssetType.Link)
+                            {
+                                InventoryItemBase linkedItem = m_InventoryService.GetItem(new InventoryItemBase(item.AssetID));
+
+                                // Take care of genuinely broken links where the target doesn't exist
+                                // HACK: Also, don't follow up links that just point to other links.  In theory this is legitimate,
+                                // but no viewer has been observed to set these up and this is the lazy way of avoiding cycles
+                                // rather than having to keep track of every folder requested in the recursion.
+                                if (linkedItem != null && linkedItem.AssetType != (int)AssetType.Link)
+                                    itemsToReturn.Insert(0, linkedItem);
+                            }
+                        }
+
+                        // Now scan for folder links and insert the items they target and those links at the head of the return data
+                        foreach (InventoryItemBase item in originalItems)
+                        {
+                            if (item.AssetType == (int)AssetType.LinkFolder)
+                            {
+                                InventoryCollection linkedFolderContents = m_InventoryService.GetFolderContent(ownerID, item.AssetID);
+                                List<InventoryItemBase> links = linkedFolderContents.Items;
+
+                                itemsToReturn.InsertRange(0, links);
+
+                                foreach (InventoryItemBase link in linkedFolderContents.Items)
+                                {
+                                    // Take care of genuinely broken links where the target doesn't exist
+                                    // HACK: Also, don't follow up links that just point to other links.  In theory this is legitimate,
+                                    // but no viewer has been observed to set these up and this is the lazy way of avoiding cycles
+                                    // rather than having to keep track of every folder requested in the recursion.
+                                    if (link != null)
+                                    {
+//                                        m_log.DebugFormat(
+//                                            "[WEB FETCH INV DESC HANDLER]: Adding item {0} {1} from folder {2} linked from {3}",
+//                                            link.Name, (AssetType)link.AssetType, item.AssetID, containingFolder.Name);
+
+                                        InventoryItemBase linkedItem
+                                            = m_InventoryService.GetItem(new InventoryItemBase(link.AssetID));
+
+                                        if (linkedItem != null)
+                                            itemsToReturn.Insert(0, linkedItem);
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+//                    foreach (InventoryItemBase item in contents.Items)
 //                    {
-//                        List<InventoryItemBase> linkedItemsToAdd = new List<InventoryItemBase>();
-//
-//                        foreach (InventoryItemBase item in contents.Items)
-//                        {
-//                            if (item.AssetType == (int)AssetType.Link)
-//                            {
-//                                InventoryItemBase linkedItem = m_InventoryService.GetItem(new InventoryItemBase(item.AssetID));
-//
-//                                // Take care of genuinely broken links where the target doesn't exist
-//                                // HACK: Also, don't follow up links that just point to other links.  In theory this is legitimate,
-//                                // but no viewer has been observed to set these up and this is the lazy way of avoiding cycles
-//                                // rather than having to keep track of every folder requested in the recursion.
-//                                if (linkedItem != null && linkedItem.AssetType != (int)AssetType.Link)
-//                                    linkedItemsToAdd.Insert(0, linkedItem);
-//                            }
-//                        }
+//                        m_log.DebugFormat(
+//                            "[WEB FETCH INV DESC HANDLER]: Returning item {0}, type {1}, parent {2} in {3} {4}",
+//                            item.Name, (AssetType)item.AssetType, item.Folder, containingFolder.Name, containingFolder.ID);
+//                    }
+
+                    // =====
+
 //
 //                        foreach (InventoryItemBase linkedItem in linkedItemsToAdd)
 //                        {
@@ -340,12 +394,8 @@ namespace OpenSim.Capabilities.Handlers
             llsdFolder.folder_id = invFolder.ID;
             llsdFolder.parent_id = invFolder.ParentID;
             llsdFolder.name = invFolder.Name;
-
-            if (invFolder.Type == (short)AssetType.Unknown || !Enum.IsDefined(typeof(AssetType), (sbyte)invFolder.Type))
-                llsdFolder.type = "-1";
-            else
-                llsdFolder.type = Utils.AssetTypeToString((AssetType)invFolder.Type);
-            llsdFolder.preferred_type = "-1";
+            llsdFolder.type = invFolder.Type;
+            llsdFolder.preferred_type = -1;
 
             return llsdFolder;
         }
@@ -365,18 +415,8 @@ namespace OpenSim.Capabilities.Handlers
             llsdItem.item_id = invItem.ID;
             llsdItem.name = invItem.Name;
             llsdItem.parent_id = invItem.Folder;
-
-            try
-            {
-                llsdItem.type = Utils.AssetTypeToString((AssetType)invItem.AssetType);
-                llsdItem.inv_type = Utils.InventoryTypeToString((InventoryType)invItem.InvType);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat(
-                    "[WEB FETCH INV DESC HANDLER]: Problem setting asset {0} inventory {1} types while converting inventory item {2}: {3}",
-                    invItem.AssetType, invItem.InvType, invItem.Name, e.Message);
-            }
+            llsdItem.type = invItem.AssetType;
+            llsdItem.inv_type = invItem.InvType;
 
             llsdItem.permissions = new LLSDPermissions();
             llsdItem.permissions.creator_id = invItem.CreatorIdAsUuid;
@@ -390,21 +430,7 @@ namespace OpenSim.Capabilities.Handlers
             llsdItem.permissions.owner_mask = (int)invItem.CurrentPermissions;
             llsdItem.sale_info = new LLSDSaleInfo();
             llsdItem.sale_info.sale_price = invItem.SalePrice;
-            switch (invItem.SaleType)
-            {
-                default:
-                    llsdItem.sale_info.sale_type = "not";
-                    break;
-                case 1:
-                    llsdItem.sale_info.sale_type = "original";
-                    break;
-                case 2:
-                    llsdItem.sale_info.sale_type = "copy";
-                    break;
-                case 3:
-                    llsdItem.sale_info.sale_type = "contents";
-                    break;
-            }
+            llsdItem.sale_info.sale_type = invItem.SaleType;
 
             return llsdItem;
         }

OpenSim/Capabilities/LLSDInventoryFolder.cs

@@ -35,7 +35,7 @@ namespace OpenSim.Framework.Capabilities
         public UUID folder_id;
         public UUID parent_id;
         public string name;
-        public string type;
-        public string preferred_type;
+        public int type;
+        public int preferred_type;
     }
 }

OpenSim/Capabilities/LLSDInventoryItem.cs

@@ -37,8 +37,8 @@ namespace OpenSim.Framework.Capabilities
         public UUID asset_id;
         public UUID item_id;
         public LLSDPermissions permissions;
-        public string type;
-        public string inv_type;
+        public int type;
+        public int inv_type;
         public int flags;
 
         public LLSDSaleInfo sale_info;
@@ -65,7 +65,7 @@ namespace OpenSim.Framework.Capabilities
     public class LLSDSaleInfo
     {
         public int sale_price;
-        public string sale_type;
+        public int sale_type;
     }
 
     [OSDMap]

OpenSim/Capabilities/LLSDStreamHandler.cs

@@ -66,9 +66,7 @@ namespace OpenSim.Framework.Capabilities
 
             TResponse response = m_method(llsdRequest);
 
-            Encoding encoding = new UTF8Encoding(false);
-
-            return encoding.GetBytes(LLSDHelpers.SerialiseLLSDReply(response));
+            return Util.UTF8NoBomEncoding.GetBytes(LLSDHelpers.SerialiseLLSDReply(response));
         }
     }
 }

OpenSim/ConsoleClient/Requester.cs

@@ -50,7 +50,7 @@ namespace OpenSim.ConsoleClient
 
             request.ContentType = "application/x-www-form-urlencoded";
 
-            byte[] buffer = new System.Text.ASCIIEncoding().GetBytes(data);
+            byte[] buffer = Encoding.ASCII.GetBytes(data);
             int length = (int) buffer.Length;
             request.ContentLength = length;
 

OpenSim/Data/Tests/RegionTests.cs

@@ -1069,8 +1069,6 @@ namespace OpenSim.Data.Tests
             regionInfo.RegionLocX = 0;
             regionInfo.RegionLocY = 0;
 
-            Scene scene = new Scene(regionInfo);
-
             SceneObjectPart sop = new SceneObjectPart();
             sop.Name = name;
             sop.Description = name;
@@ -1081,7 +1079,7 @@ namespace OpenSim.Data.Tests
             sop.Shape = PrimitiveBaseShape.Default;
 
             SceneObjectGroup sog = new SceneObjectGroup(sop);
-            sog.SetScene(scene);
+//            sog.SetScene(scene);
 
             return sog;
         }

OpenSim/Framework/AgentCircuitData.cs

@@ -98,6 +98,11 @@ namespace OpenSim.Framework
         /// </summary>
         public string lastname;
 
+        /// <summary>
+        /// Agent's full name.
+        /// </summary>
+        public string Name { get { return string.Format("{0} {1}", firstname, lastname); } }
+
         /// <summary>
         /// Random Unique GUID for this session.  Client gets this at login and it's
         /// only supposed to be disclosed over secure channels

OpenSim/Framework/Console/ConsoleDisplayTable.cs

@@ -79,6 +79,16 @@ namespace OpenSim.Framework.Console
             return sb.ToString();
         }
 
+        public void AddColumn(string name, int width)
+        {
+            Columns.Add(new ConsoleDisplayTableColumn(name, width));
+        }
+
+        public void AddRow(params string[] cells)
+        {
+            Rows.Add(new ConsoleDisplayTableRow(cells));
+        }
+
         public void AddToStringBuilder(StringBuilder sb)
         {
             string formatString = GetFormatString();
@@ -135,5 +145,10 @@ namespace OpenSim.Framework.Console
         {
             Cells = cells;
         }
+
+        public ConsoleDisplayTableRow(params string[] cells) : this()
+        {
+            Cells = new List<string>(cells);
+        }
     }
 }

OpenSim/Framework/IClientAPI.cs

@@ -740,14 +740,21 @@ namespace OpenSim.Framework
         /// </summary>
         string Name { get; }
 
-        /// <value>
-        /// Determines whether the client thread is doing anything or not.
-        /// </value>
+        /// <summary>
+        /// True if the client is active (sending and receiving new UDP messages).  False if the client is being closed.
+        /// </summary>
         bool IsActive { get; set; }
 
-        /// <value>
-        /// Determines whether the client is or has been removed from a given scene
-        /// </value>
+        /// <summary>
+        /// Set if the client is closing due to a logout request
+        /// </summary>
+        /// <remarks>
+        /// Do not use this flag if you want to know if the client is closing, since it will not be set in other
+        /// circumstances (e.g. if a child agent is closed or the agent is kicked off the simulator).  Use IsActive
+        /// instead with a IClientAPI.SceneAgent.IsChildAgent check if necessary.
+        ///
+        /// Only set for root agents.
+        /// </remarks>
         bool IsLoggingOut { get; set; }
         
         bool SendLogoutPacketWhenClosing { set; }
@@ -1346,7 +1353,6 @@ namespace OpenSim.Framework
         void SendBlueBoxMessage(UUID FromAvatarID, String FromAvatarName, String Message);
 
         void SendLogoutPacket();
-        EndPoint GetClientEP();
 
         // WARNING WARNING WARNING
         //
@@ -1407,8 +1413,6 @@ namespace OpenSim.Framework
 
         void SendGroupVoteHistory(UUID groupID, UUID transactionID, GroupVoteHistory[] Votes);
 
-        void KillEndDone();
-
         bool AddGenericPacketHandler(string MethodName, GenericMessage handler);
 
         void SendRebakeAvatarTextures(UUID textureID);

OpenSim/Framework/IScene.cs

@@ -56,11 +56,29 @@ namespace OpenSim.Framework
 
     public interface IScene
     {
+        /// <summary>
+        /// The name of this scene.
+        /// </summary>
+        string Name { get; }
+
         RegionInfo RegionInfo { get; }
         RegionStatus RegionStatus { get; set; }
 
         IConfigSource Config { get; }
 
+        /// <summary>
+        /// Are logins enabled on this simulator?
+        /// </summary>
+        bool LoginsEnabled { get; set; }
+
+        /// <summary>
+        /// Is this region ready for use?
+        /// </summary>
+        /// <remarks>
+        /// This does not mean that logins are enabled, merely that they can be.
+        /// </remarks>
+        bool Ready { get; set; }
+
         float TimeDilation { get; }
 
         bool AllowScriptCrossings { get; }

OpenSim/Framework/ISceneAgent.cs

@@ -26,6 +26,7 @@
  */
 
 using System;
+using OpenMetaverse;
 
 namespace OpenSim.Framework
 {
@@ -71,5 +72,11 @@ namespace OpenSim.Framework
         /// This includes scene object data and the appearance data of other avatars.
         /// </remarks>
         void SendInitialDataToMe();
+
+        /// <summary>
+        /// Direction in which the scene presence is looking.
+        /// </summary>
+        /// <remarks>Will be Vector3.Zero for a child agent.</remarks>
+        Vector3 Lookat { get; }        
     }
 }

OpenSim/Framework/LocklessQueue.cs

@@ -99,8 +99,13 @@ namespace OpenSim.Framework
                     }
                     else
                     {
-                        item = oldHeadNext.Item;
+                        item = oldHeadNext.Item;                       
                         haveAdvancedHead = CAS(ref head, oldHead, oldHeadNext);
+                        if (haveAdvancedHead)
+                        {
+                            oldHeadNext.Item = default(T);
+                            oldHead.Next = null;
+                        }
                     }
                 }
             }
@@ -111,6 +116,10 @@ namespace OpenSim.Framework
 
         public void Clear()
         {
+            // ugly
+            T item;
+            while(count > 0)
+                Dequeue(out item);
             Init();
         }
 

OpenSim/Framework/MinHeap.cs

@@ -63,12 +63,15 @@ namespace OpenSim.Framework
 
             internal void Clear()
             {
-                this.value = default(T);
                 if (this.handle != null)
-                {
                     this.handle.Clear();
-                    this.handle = null;
-                }
+                ClearRef();
+            }
+
+            internal void ClearRef()
+            {
+                this.value = default(T);
+                this.handle = null;
             }
         }
 
@@ -285,6 +288,7 @@ namespace OpenSim.Framework
             if (--this.size > 0 && index != this.size)
             {
                 Set(this.items[this.size], index);
+                this.items[this.size].ClearRef();
                 if (!BubbleUp(index))
                     BubbleDown(index);
             }

OpenSim/Framework/Monitoring/AssetStatsCollector.cs

@@ -28,7 +28,7 @@
 using System;
 using System.Timers;
 
-namespace OpenSim.Framework.Statistics
+namespace OpenSim.Framework.Monitoring
 {
     /// <summary>
     /// Asset service statistics collection

OpenSim/Framework/Monitoring/BaseStatsCollector.cs

@@ -31,8 +31,7 @@ using System.Text;
 using OpenMetaverse;
 using OpenMetaverse.StructuredData;
 
-
-namespace OpenSim.Framework.Statistics
+namespace OpenSim.Framework.Monitoring
 {
     /// <summary>
     /// Statistics which all collectors are interested in reporting
@@ -44,14 +43,18 @@ namespace OpenSim.Framework.Statistics
             StringBuilder sb = new StringBuilder(Environment.NewLine);
             sb.Append("MEMORY STATISTICS");
             sb.Append(Environment.NewLine);
-            sb.Append(
-                string.Format(
-                    "Allocated to OpenSim objects: {0} MB\n",
-                    Math.Round(GC.GetTotalMemory(false) / 1024.0 / 1024.0)));
-            sb.Append(
-                string.Format(
-                    "Process memory              : {0} MB\n",
-                    Math.Round(Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0)));
+
+            sb.AppendFormat(
+                "Allocated to OpenSim objects: {0} MB\n",
+                Math.Round(GC.GetTotalMemory(false) / 1024.0 / 1024.0));
+
+            sb.AppendFormat(
+                "OpenSim object memory churn : {0} MB/s\n",
+                Math.Round((MemoryWatchdog.AverageMemoryChurn * 1000) / 1024.0 / 1024, 3));
+
+            sb.AppendFormat(
+                "Process memory              : {0} MB\n",
+                Math.Round(Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0));
 
             return sb.ToString();
         }

OpenSim/Framework/Monitoring/Interfaces/IPullStatsProvider.cs

@@ -25,7 +25,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-namespace OpenSim.Framework.Statistics.Interfaces
+namespace OpenSim.Framework.Monitoring.Interfaces
 {
     /// <summary>
     /// Implemented by objects which allow statistical information to be pulled from them.

OpenSim/Framework/Monitoring/Interfaces/IStatsCollector.cs

@@ -25,7 +25,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-namespace OpenSim.Framework.Statistics
+namespace OpenSim.Framework.Monitoring
 {
     /// <summary>
     /// Implemented by classes which collect up non-viewer statistical information

OpenSim/Framework/Monitoring/MemoryWatchdog.cs

@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Threading;
+using log4net;
+
+namespace OpenSim.Framework.Monitoring
+{
+    /// <summary>
+    /// Experimental watchdog for memory usage.
+    /// </summary>
+    public static class MemoryWatchdog
+    {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        /// <summary>
+        /// Is this watchdog active?
+        /// </summary>
+        public static bool Enabled
+        {
+            get { return m_enabled; }
+            set
+            {
+//                m_log.DebugFormat("[MEMORY WATCHDOG]: Setting MemoryWatchdog.Enabled to {0}", value);
+
+                if (value && !m_enabled)
+                    UpdateLastRecord(GC.GetTotalMemory(false), Util.EnvironmentTickCount());
+
+                m_enabled = value;
+            }
+        }
+        private static bool m_enabled;
+
+        /// <summary>
+        /// Average memory churn in bytes per millisecond.
+        /// </summary>
+        public static double AverageMemoryChurn
+        {
+            get { if (m_samples.Count > 0) return m_samples.Average(); else return 0; }
+        }
+
+        /// <summary>
+        /// Maximum number of statistical samples.
+        /// </summary>
+        /// <remarks>
+        /// At the moment this corresponds to 1 minute since the sampling rate is every 2.5 seconds as triggered from
+        /// the main Watchdog.
+        /// </remarks>
+        private static int m_maxSamples = 24;
+
+        /// <summary>
+        /// Time when the watchdog was last updated.
+        /// </summary>
+        private static int m_lastUpdateTick;
+
+        /// <summary>
+        /// Memory used at time of last watchdog update.
+        /// </summary>
+        private static long m_lastUpdateMemory;
+
+        /// <summary>
+        /// Memory churn rate per millisecond.
+        /// </summary>
+//        private static double m_churnRatePerMillisecond;
+
+        /// <summary>
+        /// Historical samples for calculating moving average.
+        /// </summary>
+        private static Queue<double> m_samples = new Queue<double>(m_maxSamples);
+
+        public static void Update()
+        {
+            int now = Util.EnvironmentTickCount();
+            long memoryNow = GC.GetTotalMemory(false);
+            long memoryDiff = memoryNow - m_lastUpdateMemory;
+
+            if (memoryDiff >= 0)
+            {
+                if (m_samples.Count >= m_maxSamples)
+                    m_samples.Dequeue();
+
+                double elapsed = Util.EnvironmentTickCountSubtract(now, m_lastUpdateTick);
+
+                // This should never happen since it's not useful for updates to occur with no time elapsed, but
+                // protect ourselves from a divide-by-zero just in case.
+                if (elapsed == 0)
+                    return;
+
+                m_samples.Enqueue(memoryDiff / (double)elapsed);
+            }
+
+            UpdateLastRecord(memoryNow, now);
+        }
+
+        private static void UpdateLastRecord(long memoryNow, int timeNow)
+        {
+            m_lastUpdateMemory = memoryNow;
+            m_lastUpdateTick = timeNow;
+        }
+    }
+}

OpenSim/Framework/Monitoring/SimExtraStatsCollector.cs

@@ -28,12 +28,11 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
-
 using OpenMetaverse;
-using OpenSim.Framework.Statistics.Interfaces;
 using OpenMetaverse.StructuredData;
+using OpenSim.Framework.Monitoring.Interfaces;
 
-namespace OpenSim.Framework.Statistics
+namespace OpenSim.Framework.Monitoring
 {
     /// <summary>
     /// Collects sim statistics which aren't already being collected for the linden viewer's statistics pane

OpenSim/Framework/Monitoring/StatsManager.cs

@@ -25,7 +25,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-namespace OpenSim.Framework.Statistics
+namespace OpenSim.Framework.Monitoring
 {
     /// <summary>
     /// Singleton used to provide access to statistics reporters
@@ -34,14 +34,12 @@ namespace OpenSim.Framework.Statistics
     {
         private static AssetStatsCollector assetStats;
         private static UserStatsCollector userStats;
-        private static SimExtraStatsCollector simExtraStats;
+        private static SimExtraStatsCollector simExtraStats = new SimExtraStatsCollector();
 
         public static AssetStatsCollector AssetStats { get { return assetStats; } }
         public static UserStatsCollector UserStats { get { return userStats; } }
         public static SimExtraStatsCollector SimExtraStats { get { return simExtraStats; } }
 
-        private StatsManager() {}
-
         /// <summary>
         /// Start collecting statistics related to assets.
         /// Should only be called once.
@@ -63,16 +61,5 @@ namespace OpenSim.Framework.Statistics
 
             return userStats;
         }
-
-        /// <summary>
-        /// Start collecting extra sim statistics apart from those collected for the client.
-        /// Should only be called once.
-        /// </summary>
-        public static SimExtraStatsCollector StartCollectingSimExtraStats()
-        {
-            simExtraStats = new SimExtraStatsCollector();
-
-            return simExtraStats;
-        }
     }
-}
+}

OpenSim/Framework/Monitoring/UserStatsCollector.cs

@@ -27,7 +27,7 @@
 
 using System.Timers;
 
-namespace OpenSim.Framework.Statistics
+namespace OpenSim.Framework.Monitoring
 {
     /// <summary>
     /// Collects user service statistics

OpenSim/Framework/Monitoring/Watchdog.cs

@@ -31,7 +31,7 @@ using System.Linq;
 using System.Threading;
 using log4net;
 
-namespace OpenSim.Framework
+namespace OpenSim.Framework.Monitoring
 {
     /// <summary>
     /// Manages launching threads and keeping watch over them for timeouts
@@ -41,8 +41,8 @@ namespace OpenSim.Framework
         /// <summary>Timer interval in milliseconds for the watchdog timer</summary>
         const double WATCHDOG_INTERVAL_MS = 2500.0d;
 
-        /// <summary>Maximum timeout in milliseconds before a thread is considered dead</summary>
-        const int WATCHDOG_TIMEOUT_MS = 5000;
+        /// <summary>Default timeout in milliseconds before a thread is considered dead</summary>
+        public const int DEFAULT_WATCHDOG_TIMEOUT_MS = 5000;
 
         [System.Diagnostics.DebuggerDisplay("{Thread.Name}")]
         public class ThreadWatchdogInfo
@@ -58,7 +58,7 @@ namespace OpenSim.Framework
             public int FirstTick { get; private set; }
 
             /// <summary>
-            /// First time this heartbeat update was invoked
+            /// Last time this heartbeat update was invoked
             /// </summary>
             public int LastTick { get; set; }
 
@@ -77,6 +77,11 @@ namespace OpenSim.Framework
             /// </summary>
             public bool AlarmIfTimeout { get; set; }
 
+            /// <summary>
+            /// Method execute if alarm goes off.  If null then no alarm method is fired.
+            /// </summary>
+            public Func<string> AlarmMethod { get; set; }
+
             public ThreadWatchdogInfo(Thread thread, int timeout)
             {
                 Thread = thread;
@@ -84,31 +89,69 @@ namespace OpenSim.Framework
                 FirstTick = Environment.TickCount & Int32.MaxValue;
                 LastTick = FirstTick;
             }
+
+            public ThreadWatchdogInfo(ThreadWatchdogInfo previousTwi)
+            {
+                Thread = previousTwi.Thread;
+                FirstTick = previousTwi.FirstTick;
+                LastTick = previousTwi.LastTick;
+                Timeout = previousTwi.Timeout;
+                IsTimedOut = previousTwi.IsTimedOut;
+                AlarmIfTimeout = previousTwi.AlarmIfTimeout;
+                AlarmMethod = previousTwi.AlarmMethod;
+            }
         }
 
         /// <summary>
-        /// This event is called whenever a tracked thread is stopped or
-        /// has not called UpdateThread() in time
-        /// </summary>
-        /// <param name="thread">The thread that has been identified as dead</param>
-        /// <param name="lastTick">The last time this thread called UpdateThread()</param>
-        public delegate void WatchdogTimeout(Thread thread, int lastTick);
+        /// This event is called whenever a tracked thread is
+        /// stopped or has not called UpdateThread() in time<
+        /// /summary>
+        public static event Action<ThreadWatchdogInfo> OnWatchdogTimeout;
 
-        /// <summary>This event is called whenever a tracked thread is
-        /// stopped or has not called UpdateThread() in time</summary>
-        public static event WatchdogTimeout OnWatchdogTimeout;
+        /// <summary>
+        /// Is this watchdog active?
+        /// </summary>
+        public static bool Enabled
+        {
+            get { return m_enabled; }
+            set
+            {
+//                m_log.DebugFormat("[MEMORY WATCHDOG]: Setting MemoryWatchdog.Enabled to {0}", value);
+
+                if (value == m_enabled)
+                    return;
+
+                m_enabled = value;
+
+                if (m_enabled)
+                {
+                    // Set now so we don't get alerted on the first run
+                    LastWatchdogThreadTick = Environment.TickCount & Int32.MaxValue;
+                }
+
+                m_watchdogTimer.Enabled = m_enabled;
+            }
+        }
+        private static bool m_enabled;
 
         private static readonly ILog m_log = LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
         private static Dictionary<int, ThreadWatchdogInfo> m_threads;
         private static System.Timers.Timer m_watchdogTimer;
 
+        /// <summary>
+        /// Last time the watchdog thread ran.
+        /// </summary>
+        /// <remarks>
+        /// Should run every WATCHDOG_INTERVAL_MS
+        /// </remarks>
+        public static int LastWatchdogThreadTick { get; private set; }
+
         static Watchdog()
         {
             m_threads = new Dictionary<int, ThreadWatchdogInfo>();
             m_watchdogTimer = new System.Timers.Timer(WATCHDOG_INTERVAL_MS);
             m_watchdogTimer.AutoReset = false;
             m_watchdogTimer.Elapsed += WatchdogTimerElapsed;
-            m_watchdogTimer.Start();
         }
 
         /// <summary>
@@ -123,7 +166,7 @@ namespace OpenSim.Framework
         public static Thread StartThread(
             ThreadStart start, string name, ThreadPriority priority, bool isBackground, bool alarmIfTimeout)
         {
-            return StartThread(start, name, priority, isBackground, alarmIfTimeout, WATCHDOG_TIMEOUT_MS);
+            return StartThread(start, name, priority, isBackground, alarmIfTimeout, null, DEFAULT_WATCHDOG_TIMEOUT_MS);
         }
 
         /// <summary>
@@ -135,17 +178,24 @@ namespace OpenSim.Framework
         /// <param name="isBackground">True to run this thread as a background
         /// thread, otherwise false</param>
         /// <param name="alarmIfTimeout">Trigger an alarm function is we have timed out</param>
+        /// <param name="alarmMethod">
+        /// Alarm method to call if alarmIfTimeout is true and there is a timeout.
+        /// Normally, this will just return some useful debugging information.
+        /// </param>
         /// <param name="timeout">Number of milliseconds to wait until we issue a warning about timeout.</param>
         /// <returns>The newly created Thread object</returns>
         public static Thread StartThread(
-            ThreadStart start, string name, ThreadPriority priority, bool isBackground, bool alarmIfTimeout, int timeout)
+            ThreadStart start, string name, ThreadPriority priority, bool isBackground,
+            bool alarmIfTimeout, Func<string> alarmMethod, int timeout)
         {
             Thread thread = new Thread(start);
             thread.Name = name;
             thread.Priority = priority;
             thread.IsBackground = isBackground;
             
-            ThreadWatchdogInfo twi = new ThreadWatchdogInfo(thread, timeout) { AlarmIfTimeout = alarmIfTimeout };
+            ThreadWatchdogInfo twi
+                = new ThreadWatchdogInfo(thread, timeout)
+                    { AlarmIfTimeout = alarmIfTimeout, AlarmMethod = alarmMethod };
 
             m_log.DebugFormat(
                 "[WATCHDOG]: Started tracking thread {0}, ID {1}", twi.Thread.Name, twi.Thread.ManagedThreadId);
@@ -258,7 +308,17 @@ namespace OpenSim.Framework
         /// <param name="e"></param>
         private static void WatchdogTimerElapsed(object sender, System.Timers.ElapsedEventArgs e)
         {
-            WatchdogTimeout callback = OnWatchdogTimeout;
+            int now = Environment.TickCount & Int32.MaxValue;
+            int msElapsed = now - LastWatchdogThreadTick;
+
+            if (msElapsed > WATCHDOG_INTERVAL_MS * 2)
+                m_log.WarnFormat(
+                    "[WATCHDOG]: {0} ms since Watchdog last ran.  Interval should be approximately {1} ms",
+                    msElapsed, WATCHDOG_INTERVAL_MS);
+
+            LastWatchdogThreadTick = Environment.TickCount & Int32.MaxValue;
+
+            Action<ThreadWatchdogInfo> callback = OnWatchdogTimeout;
 
             if (callback != null)
             {
@@ -266,8 +326,6 @@ namespace OpenSim.Framework
 
                 lock (m_threads)
                 {
-                    int now = Environment.TickCount & Int32.MaxValue;
-
                     foreach (ThreadWatchdogInfo threadInfo in m_threads.Values)
                     {
                         if (threadInfo.Thread.ThreadState == ThreadState.Stopped)
@@ -288,7 +346,9 @@ namespace OpenSim.Framework
                                 if (callbackInfos == null)
                                     callbackInfos = new List<ThreadWatchdogInfo>();
 
-                                callbackInfos.Add(threadInfo);
+                                // Send a copy of the watchdog info to prevent race conditions where the watchdog
+                                // thread updates the monitoring info after an alarm has been sent out.
+                                callbackInfos.Add(new ThreadWatchdogInfo(threadInfo));
                             }
                         }
                     }
@@ -296,9 +356,12 @@ namespace OpenSim.Framework
 
                 if (callbackInfos != null)
                     foreach (ThreadWatchdogInfo callbackInfo in callbackInfos)
-                        callback(callbackInfo.Thread, callbackInfo.LastTick);
+                        callback(callbackInfo);
             }
 
+            if (MemoryWatchdog.Enabled)
+                MemoryWatchdog.Update();
+
             m_watchdogTimer.Start();
         }
     }

OpenSim/Framework/RegionInfo.cs

@@ -480,9 +480,16 @@ namespace OpenSim.Framework
                 MainConsole.Instance.Output("=====================================\n");
 
                 if (name == String.Empty)
-                    name = MainConsole.Instance.CmdPrompt("New region name", name);
-                if (name == String.Empty)
-                    throw new Exception("Cannot interactively create region with no name");
+                {
+                    while (name.Trim() == string.Empty)
+                    {
+                        name = MainConsole.Instance.CmdPrompt("New region name", name);
+                        if (name.Trim() == string.Empty)
+                        {
+                            MainConsole.Instance.Output("Cannot interactively create region with no name");
+                        }
+                    }
+                }
 
                 source.AddConfig(name);
 
@@ -513,15 +520,20 @@ namespace OpenSim.Framework
             //
             allKeys.Remove("RegionUUID");
             string regionUUID = config.GetString("RegionUUID", string.Empty);
-            if (regionUUID == String.Empty)
+            if (!UUID.TryParse(regionUUID.Trim(), out RegionID))
             {
                 UUID newID = UUID.Random();
-
-                regionUUID = MainConsole.Instance.CmdPrompt("RegionUUID", newID.ToString());
+                while (RegionID == UUID.Zero)
+                {
+                    regionUUID = MainConsole.Instance.CmdPrompt("RegionUUID", newID.ToString());
+                    if (!UUID.TryParse(regionUUID.Trim(), out RegionID))
+                    {
+                        MainConsole.Instance.Output("RegionUUID must be a valid UUID");
+                    }
+                }
                 config.Set("RegionUUID", regionUUID);
             }
 
-            RegionID = new UUID(regionUUID);
             originRegionID = RegionID; // What IS this?! (Needed for RegionCombinerModule?)
 
             // Location

OpenSim/Framework/Serialization/External/LandDataSerializer.cs

@@ -42,9 +42,7 @@ namespace OpenSim.Framework.Serialization.External
     /// </summary>
     public class LandDataSerializer
     {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
-        protected static UTF8Encoding m_utf8Encoding = new UTF8Encoding();
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private static Dictionary<string, Action<LandData, XmlTextReader>> m_ldProcessors
             = new Dictionary<string, Action<LandData, XmlTextReader>>();
@@ -95,6 +93,8 @@ namespace OpenSim.Framework.Serialization.External
                 "MediaURL",         (ld, xtr) => ld.MediaURL = xtr.ReadElementString("MediaURL"));
             m_ldProcessors.Add(
                 "MusicURL",         (ld, xtr) => ld.MusicURL = xtr.ReadElementString("MusicURL"));
+            m_ldProcessors.Add(
+                "OwnerID",          (ld, xtr) => ld.OwnerID  = UUID.Parse(xtr.ReadElementString("OwnerID")));
 
             m_ldProcessors.Add(
                 "ParcelAccessList", ProcessParcelAccessList);
@@ -163,7 +163,7 @@ namespace OpenSim.Framework.Serialization.External
         /// <exception cref="System.Xml.XmlException"></exception>
         public static LandData Deserialize(byte[] serializedLandData)
         {
-            return Deserialize(m_utf8Encoding.GetString(serializedLandData, 0, serializedLandData.Length));
+            return Deserialize(Encoding.UTF8.GetString(serializedLandData, 0, serializedLandData.Length));
         }
 
         /// <summary>
@@ -188,7 +188,16 @@ namespace OpenSim.Framework.Serialization.External
             return landData;
         }
 
-        public static string Serialize(LandData landData)
+        /// <summary>
+        /// Serialize land data
+        /// </summary>
+        /// <param name='landData'></param>
+        /// <param name='options'>
+        /// Serialization options.
+        /// Can be null if there are no options.
+        /// "wipe-owners" will write UUID.Zero rather than the ownerID so that a later reload loads all parcels with the estate owner as the owner
+        /// </param>
+        public static string Serialize(LandData landData, Dictionary<string, object> options)
         {
             StringWriter sw = new StringWriter();
             XmlTextWriter xtw = new XmlTextWriter(sw);
@@ -217,7 +226,14 @@ namespace OpenSim.Framework.Serialization.External
             xtw.WriteElementString("MediaID",        landData.MediaID.ToString());
             xtw.WriteElementString("MediaURL",       landData.MediaURL);
             xtw.WriteElementString("MusicURL",       landData.MusicURL);
-            xtw.WriteElementString("OwnerID",        landData.OwnerID.ToString());
+
+            UUID ownerIdToWrite;
+            if (options != null && options.ContainsKey("wipe-owners"))
+                ownerIdToWrite = UUID.Zero;                
+            else
+                ownerIdToWrite = landData.OwnerID;
+
+            xtw.WriteElementString("OwnerID",        ownerIdToWrite.ToString());
 
             xtw.WriteStartElement("ParcelAccessList");
             foreach (LandAccessEntry pal in landData.ParcelAccessList)

OpenSim/Framework/Serialization/External/RegionSettingsSerializer.cs

@@ -40,8 +40,6 @@ namespace OpenSim.Framework.Serialization.External
     /// </summary>
     public class RegionSettingsSerializer
     {
-        protected static ASCIIEncoding m_asciiEncoding = new ASCIIEncoding();
-        
         /// <summary>
         /// Deserialize settings
         /// </summary>
@@ -50,7 +48,7 @@ namespace OpenSim.Framework.Serialization.External
         /// <exception cref="System.Xml.XmlException"></exception>
         public static RegionSettings Deserialize(byte[] serializedSettings)
         {
-            return Deserialize(m_asciiEncoding.GetString(serializedSettings, 0, serializedSettings.Length));
+            return Deserialize(Encoding.ASCII.GetString(serializedSettings, 0, serializedSettings.Length));
         }
         
         /// <summary>

OpenSim/Framework/Serialization/External/UserInventoryItemSerializer.cs

@@ -44,7 +44,7 @@ namespace OpenSim.Framework.Serialization.External
     /// </summary>
     public class UserInventoryItemSerializer
     {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private static Dictionary<string, Action<InventoryItemBase, XmlTextReader>> m_InventoryItemXmlProcessors
             = new Dictionary<string, Action<InventoryItemBase, XmlTextReader>>();

OpenSim/Framework/Serialization/TarArchiveReader.cs

@@ -53,8 +53,6 @@ namespace OpenSim.Framework.Serialization
             TYPE_CONTIGUOUS_FILE = 8,
         }
 
-        protected static ASCIIEncoding m_asciiEncoding = new ASCIIEncoding();
-
         /// <summary>
         /// Binary reader for the underlying stream
         /// </summary>
@@ -120,13 +118,13 @@ namespace OpenSim.Framework.Serialization
             if (header[156] == (byte)'L')
             {
                 int longNameLength = ConvertOctalBytesToDecimal(header, 124, 11);
-                tarHeader.FilePath = m_asciiEncoding.GetString(ReadData(longNameLength));
+                tarHeader.FilePath = Encoding.ASCII.GetString(ReadData(longNameLength));
                 //m_log.DebugFormat("[TAR ARCHIVE READER]: Got long file name {0}", tarHeader.FilePath);
                 header = m_br.ReadBytes(512);
             }
             else
             {
-                tarHeader.FilePath = m_asciiEncoding.GetString(header, 0, 100);
+                tarHeader.FilePath = Encoding.ASCII.GetString(header, 0, 100);
                 tarHeader.FilePath = tarHeader.FilePath.Trim(m_nullCharArray);
                 //m_log.DebugFormat("[TAR ARCHIVE READER]: Got short file name {0}", tarHeader.FilePath);
             }
@@ -205,7 +203,7 @@ namespace OpenSim.Framework.Serialization
         {
             // Trim leading white space: ancient tars do that instead
             // of leading 0s :-( don't ask. really.
-            string oString = m_asciiEncoding.GetString(bytes, startIndex, count).TrimStart(m_spaceCharArray);
+            string oString = Encoding.ASCII.GetString(bytes, startIndex, count).TrimStart(m_spaceCharArray);
 
             int d = 0;
 

OpenSim/Framework/Serialization/TarArchiveWriter.cs

@@ -41,9 +41,6 @@ namespace OpenSim.Framework.Serialization
     {
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-        protected static ASCIIEncoding m_asciiEncoding = new ASCIIEncoding();
-        protected static UTF8Encoding m_utf8Encoding = new UTF8Encoding();
-
         /// <summary>
         /// Binary writer for the underlying stream
         /// </summary>
@@ -74,7 +71,7 @@ namespace OpenSim.Framework.Serialization
         /// <param name="data"></param>
         public void WriteFile(string filePath, string data)
         {
-            WriteFile(filePath, m_utf8Encoding.GetBytes(data));
+            WriteFile(filePath, Util.UTF8NoBomEncoding.GetBytes(data));
         }
 
         /// <summary>
@@ -85,7 +82,7 @@ namespace OpenSim.Framework.Serialization
         public void WriteFile(string filePath, byte[] data)
         {
             if (filePath.Length > 100)
-                WriteEntry("././@LongLink", m_asciiEncoding.GetBytes(filePath), 'L');
+                WriteEntry("././@LongLink", Encoding.ASCII.GetBytes(filePath), 'L');
 
             char fileType;
 
@@ -137,7 +134,7 @@ namespace OpenSim.Framework.Serialization
                 oString = "0" + oString;
             }
 
-            byte[] oBytes = m_asciiEncoding.GetBytes(oString);
+            byte[] oBytes = Encoding.ASCII.GetBytes(oString);
 
             return oBytes;
         }
@@ -156,20 +153,20 @@ namespace OpenSim.Framework.Serialization
             byte[] header = new byte[512];
 
             // file path field (100)
-            byte[] nameBytes = m_asciiEncoding.GetBytes(filePath);
+            byte[] nameBytes = Encoding.ASCII.GetBytes(filePath);
             int nameSize = (nameBytes.Length >= 100) ? 100 : nameBytes.Length;
             Array.Copy(nameBytes, header, nameSize);
 
             // file mode (8)
-            byte[] modeBytes = m_asciiEncoding.GetBytes("0000777");
+            byte[] modeBytes = Encoding.ASCII.GetBytes("0000777");
             Array.Copy(modeBytes, 0, header, 100, 7);
 
             // owner user id (8)
-            byte[] ownerIdBytes = m_asciiEncoding.GetBytes("0000764");
+            byte[] ownerIdBytes = Encoding.ASCII.GetBytes("0000764");
             Array.Copy(ownerIdBytes, 0, header, 108, 7);
 
             // group user id (8)
-            byte[] groupIdBytes = m_asciiEncoding.GetBytes("0000764");
+            byte[] groupIdBytes = Encoding.ASCII.GetBytes("0000764");
             Array.Copy(groupIdBytes, 0, header, 116, 7);
 
             // file size in bytes (12)
@@ -181,17 +178,17 @@ namespace OpenSim.Framework.Serialization
             Array.Copy(fileSizeBytes, 0, header, 124, 11);
 
             // last modification time (12)
-            byte[] lastModTimeBytes = m_asciiEncoding.GetBytes("11017037332");
+            byte[] lastModTimeBytes = Encoding.ASCII.GetBytes("11017037332");
             Array.Copy(lastModTimeBytes, 0, header, 136, 11);
 
             // entry type indicator (1)
-            header[156] = m_asciiEncoding.GetBytes(new char[] { fileType })[0];
+            header[156] = Encoding.ASCII.GetBytes(new char[] { fileType })[0];
 
-            Array.Copy(m_asciiEncoding.GetBytes("0000000"), 0, header, 329, 7);
-            Array.Copy(m_asciiEncoding.GetBytes("0000000"), 0, header, 337, 7);
+            Array.Copy(Encoding.ASCII.GetBytes("0000000"), 0, header, 329, 7);
+            Array.Copy(Encoding.ASCII.GetBytes("0000000"), 0, header, 337, 7);
 
             // check sum for header block (8) [calculated last]
-            Array.Copy(m_asciiEncoding.GetBytes("        "), 0, header, 148, 8);
+            Array.Copy(Encoding.ASCII.GetBytes("        "), 0, header, 148, 8);
 
             int checksum = 0;
             foreach (byte b in header)

OpenSim/Framework/Serialization/Tests/LandDataSerializerTests.cs

@@ -42,22 +42,23 @@ namespace OpenSim.Framework.Serialization.Tests
         private LandData land;
         private LandData landWithParcelAccessList;
 
-        private static string preSerialized = "<?xml version=\"1.0\" encoding=\"utf-16\"?>\n<LandData>\n  <Area>128</Area>\n  <AuctionID>0</AuctionID>\n  <AuthBuyerID>00000000-0000-0000-0000-000000000000</AuthBuyerID>\n  <Category>10</Category>\n  <ClaimDate>0</ClaimDate>\n  <ClaimPrice>0</ClaimPrice>\n  <GlobalID>54ff9641-dd40-4a2c-b1f1-47dd3af24e50</GlobalID>\n  <GroupID>d740204e-bbbf-44aa-949d-02c7d739f6a5</GroupID>\n  <IsGroupOwned>False</IsGroupOwned>\n  <Bitmap>AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=</Bitmap>\n  <Description>land data to test LandDataSerializer</Description>\n  <Flags>536870944</Flags>\n  <LandingType>2</LandingType>\n  <Name>LandDataSerializerTest Land</Name>\n  <Status>0</Status>\n  <LocalID>0</LocalID>\n  <MediaAutoScale>1</MediaAutoScale>\n  <MediaID>d4452578-2f25-4b97-a81b-819af559cfd7</MediaID>\n  <MediaURL>http://videos.opensimulator.org/bumblebee.mp4</MediaURL>\n  <MusicURL />\n  <OwnerID>1b8eedf9-6d15-448b-8015-24286f1756bf</OwnerID>\n  <ParcelAccessList />\n  <PassHours>0</PassHours>\n  <PassPrice>0</PassPrice>\n  <SalePrice>0</SalePrice>\n  <SnapshotID>00000000-0000-0000-0000-000000000000</SnapshotID>\n  <UserLocation>&lt;0, 0, 0&gt;</UserLocation>\n  <UserLookAt>&lt;0, 0, 0&gt;</UserLookAt>\n  <Dwell>0</Dwell>\n  <OtherCleanTime>0</OtherCleanTime>\n</LandData>";
-        private static string preSerializedWithParcelAccessList = "<?xml version=\"1.0\" encoding=\"utf-16\"?>\n<LandData>\n  <Area>128</Area>\n  <AuctionID>0</AuctionID>\n  <AuthBuyerID>00000000-0000-0000-0000-000000000000</AuthBuyerID>\n  <Category>10</Category>\n  <ClaimDate>0</ClaimDate>\n  <ClaimPrice>0</ClaimPrice>\n  <GlobalID>54ff9641-dd40-4a2c-b1f1-47dd3af24e50</GlobalID>\n  <GroupID>d740204e-bbbf-44aa-949d-02c7d739f6a5</GroupID>\n  <IsGroupOwned>False</IsGroupOwned>\n  <Bitmap>AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=</Bitmap>\n  <Description>land data to test LandDataSerializer</Description>\n  <Flags>536870944</Flags>\n  <LandingType>2</LandingType>\n  <Name>LandDataSerializerTest Land</Name>\n  <Status>0</Status>\n  <LocalID>0</LocalID>\n  <MediaAutoScale>1</MediaAutoScale>\n  <MediaID>d4452578-2f25-4b97-a81b-819af559cfd7</MediaID>\n  <MediaURL>http://videos.opensimulator.org/bumblebee.mp4</MediaURL>\n  <MusicURL />\n  <OwnerID>1b8eedf9-6d15-448b-8015-24286f1756bf</OwnerID>\n  <ParcelAccessList>\n    <ParcelAccessEntry>\n      <AgentID>62d65d45-c91a-4f77-862c-46557d978b6c</AgentID>\n      <Time>0</Time>\n      <AccessList>2</AccessList>\n    </ParcelAccessEntry>\n    <ParcelAccessEntry>\n      <AgentID>ec2a8d18-2378-4fe0-8b68-2a31b57c481e</AgentID>\n      <Time>0</Time>\n      <AccessList>1</AccessList>\n    </ParcelAccessEntry>\n  </ParcelAccessList>\n  <PassHours>0</PassHours>\n  <PassPrice>0</PassPrice>\n  <SalePrice>0</SalePrice>\n  <SnapshotID>00000000-0000-0000-0000-000000000000</SnapshotID>\n  <UserLocation>&lt;0, 0, 0&gt;</UserLocation>\n  <UserLookAt>&lt;0, 0, 0&gt;</UserLookAt>\n  <Dwell>0</Dwell>\n  <OtherCleanTime>0</OtherCleanTime>\n</LandData>";  
+//        private static string preSerialized = "<?xml version=\"1.0\" encoding=\"utf-16\"?>\n<LandData>\n  <Area>128</Area>\n  <AuctionID>0</AuctionID>\n  <AuthBuyerID>00000000-0000-0000-0000-000000000000</AuthBuyerID>\n  <Category>10</Category>\n  <ClaimDate>0</ClaimDate>\n  <ClaimPrice>0</ClaimPrice>\n  <GlobalID>54ff9641-dd40-4a2c-b1f1-47dd3af24e50</GlobalID>\n  <GroupID>d740204e-bbbf-44aa-949d-02c7d739f6a5</GroupID>\n  <IsGroupOwned>False</IsGroupOwned>\n  <Bitmap>AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=</Bitmap>\n  <Description>land data to test LandDataSerializer</Description>\n  <Flags>536870944</Flags>\n  <LandingType>2</LandingType>\n  <Name>LandDataSerializerTest Land</Name>\n  <Status>0</Status>\n  <LocalID>0</LocalID>\n  <MediaAutoScale>1</MediaAutoScale>\n  <MediaID>d4452578-2f25-4b97-a81b-819af559cfd7</MediaID>\n  <MediaURL>http://videos.opensimulator.org/bumblebee.mp4</MediaURL>\n  <MusicURL />\n  <OwnerID>1b8eedf9-6d15-448b-8015-24286f1756bf</OwnerID>\n  <ParcelAccessList />\n  <PassHours>0</PassHours>\n  <PassPrice>0</PassPrice>\n  <SalePrice>0</SalePrice>\n  <SnapshotID>00000000-0000-0000-0000-000000000000</SnapshotID>\n  <UserLocation>&lt;0, 0, 0&gt;</UserLocation>\n  <UserLookAt>&lt;0, 0, 0&gt;</UserLookAt>\n  <Dwell>0</Dwell>\n  <OtherCleanTime>0</OtherCleanTime>\n</LandData>";
+        private static string preSerializedWithParcelAccessList
+            = "<?xml version=\"1.0\" encoding=\"utf-16\"?>\n<LandData>\n  <Area>128</Area>\n  <AuctionID>0</AuctionID>\n  <AuthBuyerID>00000000-0000-0000-0000-000000000000</AuthBuyerID>\n  <Category>10</Category>\n  <ClaimDate>0</ClaimDate>\n  <ClaimPrice>0</ClaimPrice>\n  <GlobalID>54ff9641-dd40-4a2c-b1f1-47dd3af24e50</GlobalID>\n  <GroupID>d740204e-bbbf-44aa-949d-02c7d739f6a5</GroupID>\n  <IsGroupOwned>False</IsGroupOwned>\n  <Bitmap>AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=</Bitmap>\n  <Description>land data to test LandDataSerializer</Description>\n  <Flags>536870944</Flags>\n  <LandingType>2</LandingType>\n  <Name>LandDataSerializerTest Land</Name>\n  <Status>0</Status>\n  <LocalID>0</LocalID>\n  <MediaAutoScale>1</MediaAutoScale>\n  <MediaID>d4452578-2f25-4b97-a81b-819af559cfd7</MediaID>\n  <MediaURL>http://videos.opensimulator.org/bumblebee.mp4</MediaURL>\n  <MusicURL />\n  <OwnerID>1b8eedf9-6d15-448b-8015-24286f1756bf</OwnerID>\n  <ParcelAccessList>\n    <ParcelAccessEntry>\n      <AgentID>62d65d45-c91a-4f77-862c-46557d978b6c</AgentID>\n      <Time>0</Time>\n      <AccessList>2</AccessList>\n    </ParcelAccessEntry>\n    <ParcelAccessEntry>\n      <AgentID>ec2a8d18-2378-4fe0-8b68-2a31b57c481e</AgentID>\n      <Time>0</Time>\n      <AccessList>1</AccessList>\n    </ParcelAccessEntry>\n  </ParcelAccessList>\n  <PassHours>0</PassHours>\n  <PassPrice>0</PassPrice>\n  <SalePrice>0</SalePrice>\n  <SnapshotID>00000000-0000-0000-0000-000000000000</SnapshotID>\n  <UserLocation>&lt;0, 0, 0&gt;</UserLocation>\n  <UserLookAt>&lt;0, 0, 0&gt;</UserLookAt>\n  <Dwell>0</Dwell>\n  <OtherCleanTime>0</OtherCleanTime>\n</LandData>";
 
         [SetUp]
         public void setup()
         {
             // setup LandData object
             this.land = new LandData();
-            this.land.AABBMax = new Vector3(0, 0, 0);
-            this.land.AABBMin = new Vector3(128, 128, 128);
+            this.land.AABBMax = new Vector3(1, 2, 3);
+            this.land.AABBMin = new Vector3(129, 130, 131);
             this.land.Area = 128;
-            this.land.AuctionID = 0;
-            this.land.AuthBuyerID = new UUID();
+            this.land.AuctionID = 4;
+            this.land.AuthBuyerID = new UUID("7176df0c-6c50-45db-8a37-5e78be56a0cd");
             this.land.Category = ParcelCategory.Residential;
-            this.land.ClaimDate = 0;
-            this.land.ClaimPrice = 0;
+            this.land.ClaimDate = 1;
+            this.land.ClaimPrice = 2;
             this.land.GlobalID = new UUID("54ff9641-dd40-4a2c-b1f1-47dd3af24e50");
             this.land.GroupID = new UUID("d740204e-bbbf-44aa-949d-02c7d739f6a5");
             this.land.Description = "land data to test LandDataSerializer";
@@ -65,7 +66,7 @@ namespace OpenSim.Framework.Serialization.Tests
             this.land.LandingType = (byte)LandingType.Direct;
             this.land.Name = "LandDataSerializerTest Land";
             this.land.Status = ParcelStatus.Leased;
-            this.land.LocalID = 0;
+            this.land.LocalID = 1;
             this.land.MediaAutoScale = (byte)0x01;
             this.land.MediaID = new UUID("d4452578-2f25-4b97-a81b-819af559cfd7");
             this.land.MediaURL = "http://videos.opensimulator.org/bumblebee.mp4";
@@ -90,26 +91,26 @@ namespace OpenSim.Framework.Serialization.Tests
         /// <summary>
         /// Test the LandDataSerializer.Serialize() method
         /// </summary>
-        [Test]
-        public void LandDataSerializerSerializeTest()
-        {
-            TestHelpers.InMethod();
-
-            string serialized = LandDataSerializer.Serialize(this.land).Replace("\r\n", "\n");
-            Assert.That(serialized.Length > 0, "Serialize(LandData) returned empty string");
-
-            // adding a simple boolean variable because resharper nUnit integration doesn't like this
-            // XML data in the Assert.That statement.   Not sure why.
-            bool result = (serialized == preSerialized);
-            Assert.That(result, "result of Serialize LandData  does not match expected result");
-
-            string serializedWithParcelAccessList = LandDataSerializer.Serialize(this.landWithParcelAccessList).Replace("\r\n", "\n");
-            Assert.That(serializedWithParcelAccessList.Length > 0,
-                        "Serialize(LandData) returned empty string for LandData object with ParcelAccessList");
-            result = (serializedWithParcelAccessList == preSerializedWithParcelAccessList);
-            Assert.That(result,
-                        "result of Serialize(LandData) does not match expected result (pre-serialized with parcel access list");
-        }
+//        [Test]
+//        public void LandDataSerializerSerializeTest()
+//        {
+//            TestHelpers.InMethod();
+//
+//            string serialized = LandDataSerializer.Serialize(this.land).Replace("\r\n", "\n");
+//            Assert.That(serialized.Length > 0, "Serialize(LandData) returned empty string");
+//
+//            // adding a simple boolean variable because resharper nUnit integration doesn't like this
+//            // XML data in the Assert.That statement.   Not sure why.
+//            bool result = (serialized == preSerialized);
+//            Assert.That(result, "result of Serialize LandData  does not match expected result");
+//
+//            string serializedWithParcelAccessList = LandDataSerializer.Serialize(this.landWithParcelAccessList).Replace("\r\n", "\n");
+//            Assert.That(serializedWithParcelAccessList.Length > 0,
+//                        "Serialize(LandData) returned empty string for LandData object with ParcelAccessList");
+//            result = (serializedWithParcelAccessList == preSerializedWithParcelAccessList);
+//            Assert.That(result,
+//                        "result of Serialize(LandData) does not match expected result (pre-serialized with parcel access list");
+//        }
 
         /// <summary>
         /// Test the LandDataSerializer.Deserialize() method
@@ -120,10 +121,28 @@ namespace OpenSim.Framework.Serialization.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            LandData ld = LandDataSerializer.Deserialize(LandDataSerializerTest.preSerialized);
-            Assert.That(ld != null, "Deserialize(string) returned null");
-            Assert.That(ld.GlobalID == this.land.GlobalID, "Reified LandData.GlobalID != original LandData.GlobalID");
-            Assert.That(ld.Name == this.land.Name, "Reified LandData.Name != original LandData.Name");
+            LandData ld = LandDataSerializer.Deserialize(LandDataSerializer.Serialize(this.land, null));
+            Assert.That(ld, Is.Not.Null, "Deserialize(string) returned null");
+//            Assert.That(ld.AABBMax, Is.EqualTo(land.AABBMax));
+//            Assert.That(ld.AABBMin, Is.EqualTo(land.AABBMin));
+            Assert.That(ld.Area, Is.EqualTo(land.Area));
+            Assert.That(ld.AuctionID, Is.EqualTo(land.AuctionID));
+            Assert.That(ld.AuthBuyerID, Is.EqualTo(land.AuthBuyerID));
+            Assert.That(ld.Category, Is.EqualTo(land.Category));
+            Assert.That(ld.ClaimDate, Is.EqualTo(land.ClaimDate));
+            Assert.That(ld.ClaimPrice, Is.EqualTo(land.ClaimPrice));
+            Assert.That(ld.GlobalID, Is.EqualTo(land.GlobalID), "Reified LandData.GlobalID != original LandData.GlobalID");
+            Assert.That(ld.GroupID, Is.EqualTo(land.GroupID));
+            Assert.That(ld.Description, Is.EqualTo(land.Description));
+            Assert.That(ld.Flags, Is.EqualTo(land.Flags));
+            Assert.That(ld.LandingType, Is.EqualTo(land.LandingType));
+            Assert.That(ld.Name, Is.EqualTo(land.Name), "Reified LandData.Name != original LandData.Name");
+            Assert.That(ld.Status, Is.EqualTo(land.Status));
+            Assert.That(ld.LocalID, Is.EqualTo(land.LocalID));
+            Assert.That(ld.MediaAutoScale, Is.EqualTo(land.MediaAutoScale));
+            Assert.That(ld.MediaID, Is.EqualTo(land.MediaID));
+            Assert.That(ld.MediaURL, Is.EqualTo(land.MediaURL));
+            Assert.That(ld.OwnerID, Is.EqualTo(land.OwnerID));
         }
 
         [Test]

OpenSim/Framework/Servers/BaseOpenSimServer.cs

@@ -40,9 +40,9 @@ using log4net.Core;
 using log4net.Repository;
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Framework.Statistics;
 using Timer=System.Timers.Timer;
 
 using OpenMetaverse;
@@ -320,7 +320,9 @@ namespace OpenSim.Framework.Servers
             
             TimeSpan timeTaken = DateTime.Now - m_startuptime;
             
-            m_log.InfoFormat("[STARTUP]: Startup took {0}m {1}s", timeTaken.Minutes, timeTaken.Seconds);
+            m_log.InfoFormat(
+                "[STARTUP]: Non-script portion of startup took {0}m {1}s.  PLEASE WAIT FOR LOGINS TO BE ENABLED ON REGIONS ONCE SCRIPTS HAVE STARTED.",
+                timeTaken.Minutes, timeTaken.Seconds);
         }
 
         /// <summary>
@@ -589,8 +591,8 @@ namespace OpenSim.Framework.Servers
             {
                 string pidstring = System.Diagnostics.Process.GetCurrentProcess().Id.ToString();
                 FileStream fs = File.Create(path);
-                System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
-                Byte[] buf = enc.GetBytes(pidstring);
+
+                Byte[] buf = Encoding.ASCII.GetBytes(pidstring);
                 fs.Write(buf, 0, buf.Length);
                 fs.Close();
                 m_pidFile = path;

OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs

@@ -45,6 +45,7 @@ using OpenMetaverse.StructuredData;
 using CoolHTTPListener = HttpServer.HttpListener;
 using HttpListener=System.Net.HttpListener;
 using LogPrio=HttpServer.LogPrio;
+using OpenSim.Framework.Monitoring;
 
 namespace OpenSim.Framework.Servers.HttpServer
 {
@@ -53,6 +54,8 @@ namespace OpenSim.Framework.Servers.HttpServer
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private HttpServerLogWriter httpserverlog = new HttpServerLogWriter();
 
+        public int DebugLevel { get; set; }
+
         private volatile int NotSocketErrors = 0;
         public volatile bool HTTPDRunning = false;
 
@@ -79,11 +82,6 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         private PollServiceRequestManager m_PollServiceManager;
 
-        /// <summary>
-        /// Control the printing of certain debug messages.
-        /// </summary>
-        public int DebugLevel { get; set; }
-
         public uint SSLPort
         {
             get { return m_sslport; }
@@ -408,7 +406,10 @@ namespace OpenSim.Framework.Servers.HttpServer
             string uriString = request.RawUrl;
 
 //            string reqnum = "unknown";
-            int tickstart = Environment.TickCount;
+            int requestStartTick = Environment.TickCount;
+
+            // Will be adjusted later on.
+            int requestEndTick = requestStartTick;
 
             IRequestHandler requestHandler = null;
 
@@ -433,6 +434,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                 {
                     if (HandleAgentRequest(agentHandler, request, response))
                     {
+                        requestEndTick = Environment.TickCount;
                         return;
                     }
                 }
@@ -442,17 +444,15 @@ namespace OpenSim.Framework.Servers.HttpServer
 
                 string path = request.RawUrl;
                 string handlerKey = GetHandlerKey(request.HttpMethod, path);
+                byte[] buffer = null;
 
                 if (TryGetStreamHandler(handlerKey, out requestHandler))
                 {
-                    if (DebugLevel >= 1)
+                    if (DebugLevel >= 3)
                         m_log.DebugFormat(
                             "[BASE HTTP SERVER]: Found stream handler for {0} {1} {2} {3}",
                             request.HttpMethod, request.Url.PathAndQuery, requestHandler.Name, requestHandler.Description);
 
-                    // Okay, so this is bad, but should be considered temporary until everything is IStreamHandler.
-                    byte[] buffer = null;
-
                     response.ContentType = requestHandler.ContentType; // Lets do this defaulting before in case handler has varying content type.
 
                     if (requestHandler is IStreamedRequestHandler)
@@ -507,8 +507,8 @@ namespace OpenSim.Framework.Servers.HttpServer
                             //m_log.Warn("[HTTP]: " + requestBody);
 
                         }
-                        DoHTTPGruntWork(HTTPRequestHandler.Handle(path, keysvals), response);
-                        return;
+
+                        buffer = DoHTTPGruntWork(HTTPRequestHandler.Handle(path, keysvals), response);
                     }
                     else
                     {
@@ -521,133 +521,99 @@ namespace OpenSim.Framework.Servers.HttpServer
                             buffer = memoryStream.ToArray();
                         }
                     }
+                }
+                else
+                {
+                    switch (request.ContentType)
+                    {
+                        case null:
+                        case "text/html":
+    
+                            if (DebugLevel >= 3)
+                                m_log.DebugFormat(
+                                    "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
+                                    request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
+    
+                            buffer = HandleHTTPRequest(request, response);
+                            break;
+    
+                        case "application/llsd+xml":
+                        case "application/xml+llsd":
+                        case "application/llsd+json":
+    
+                            if (DebugLevel >= 3)
+                                m_log.DebugFormat(
+                                    "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
+                                    request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
+    
+                            buffer = HandleLLSDRequests(request, response);
+                            break;
+    
+                        case "text/xml":
+                        case "application/xml":
+                        case "application/json":
+                        default:
+                            //m_log.Info("[Debug BASE HTTP SERVER]: in default handler");
+                            // Point of note..  the DoWeHaveA methods check for an EXACT path
+                            //                        if (request.RawUrl.Contains("/CAPS/EQG"))
+                            //                        {
+                            //                            int i = 1;
+                            //                        }
+                            //m_log.Info("[Debug BASE HTTP SERVER]: Checking for LLSD Handler");
+                            if (DoWeHaveALLSDHandler(request.RawUrl))
+                            {
+                                if (DebugLevel >= 3)
+                                    m_log.DebugFormat(
+                                        "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
+                                        request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
+    
+                                buffer = HandleLLSDRequests(request, response);
+                            }
+    //                        m_log.DebugFormat("[BASE HTTP SERVER]: Checking for HTTP Handler for request {0}", request.RawUrl);
+                            else if (DoWeHaveAHTTPHandler(request.RawUrl))
+                            {
+                                if (DebugLevel >= 3)
+                                    m_log.DebugFormat(
+                                        "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
+                                        request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
+    
+                                buffer = HandleHTTPRequest(request, response);
+                            }
+                            else
+                            {
+                                if (DebugLevel >= 3)
+                                    m_log.DebugFormat(
+                                        "[BASE HTTP SERVER]: Assuming a generic XMLRPC request for {0} {1}",
+                                        request.HttpMethod, request.Url.PathAndQuery);
+    
+                                // generic login request.
+                                buffer = HandleXmlRpcRequests(request, response);
+                            }
+    
+                            break;
+                    }
+                }
 
-                    request.InputStream.Close();
-
-                    // HTTP IN support. The script engine takes it from here
-                    // Nothing to worry about for us.
-                    //
-                    if (buffer == null)
-                        return;
+                request.InputStream.Close();
 
+                if (buffer != null)
+                {
                     if (!response.SendChunked)
                         response.ContentLength64 = buffer.LongLength;
 
-                    try
-                    {
-                        response.OutputStream.Write(buffer, 0, buffer.Length);
-                        //response.OutputStream.Close();
-                    }
-                    catch (HttpListenerException)
-                    {
-                        m_log.WarnFormat("[BASE HTTP SERVER]: HTTP request abnormally terminated.");
-                    }
-                    //response.OutputStream.Close();
-                    try
-                    {
-                        response.Send();
-                        //response.FreeContext();
-                    }
-                    catch (SocketException e)
-                    {
-                        // This has to be here to prevent a Linux/Mono crash
-                        m_log.Warn(String.Format("[BASE HTTP SERVER]: XmlRpcRequest issue {0}.\nNOTE: this may be spurious on Linux. ", e.Message), e);
-                    }
-                    catch (IOException e)
-                    {
-                        m_log.Warn(String.Format("[BASE HTTP SERVER]: XmlRpcRequest issue {0}. ", e.Message), e);
-                    }
-
-                    return;
+                    response.OutputStream.Write(buffer, 0, buffer.Length);
                 }
 
-                if (request.AcceptTypes != null && request.AcceptTypes.Length > 0)
-                {
-                    foreach (string strAccept in request.AcceptTypes)
-                    {
-                        if (strAccept.Contains("application/llsd+xml") ||
-                            strAccept.Contains("application/llsd+json"))
-                        {
-                            if (DebugLevel >= 1)
-                                m_log.DebugFormat(
-                                    "[BASE HTTP SERVER]: Found application/llsd+xml accept header handler for {0} {1}",
-                                    request.HttpMethod, request.Url.PathAndQuery);
+                // Do not include the time taken to actually send the response to the caller in the measurement
+                // time.  This is to avoid logging when it's the client that is slow to process rather than the
+                // server
+                requestEndTick = Environment.TickCount;
 
-                            HandleLLSDRequests(request, response);
-                            return;
-                        }
-                    }
-                }
+                response.Send();
 
-                switch (request.ContentType)
-                {
-                    case null:
-                    case "text/html":
+                //response.OutputStream.Close();
 
-                        if (DebugLevel >= 1)
-                            m_log.DebugFormat(
-                                "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
-                                request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
-
-                        HandleHTTPRequest(request, response);
-                        return;
-
-                    case "application/llsd+xml":
-                    case "application/xml+llsd":
-                    case "application/llsd+json":
-
-                        if (DebugLevel >= 1)
-                            m_log.DebugFormat(
-                                "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
-                                request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
-
-                        HandleLLSDRequests(request, response);
-                        return;
-
-                    case "text/xml":
-                    case "application/xml":
-                    case "application/json":
-                    default:
-                        //m_log.Info("[Debug BASE HTTP SERVER]: in default handler");
-                        // Point of note..  the DoWeHaveA methods check for an EXACT path
-                        //                        if (request.RawUrl.Contains("/CAPS/EQG"))
-                        //                        {
-                        //                            int i = 1;
-                        //                        }
-                        //m_log.Info("[Debug BASE HTTP SERVER]: Checking for LLSD Handler");
-                        if (DoWeHaveALLSDHandler(request.RawUrl))
-                        {
-                            if (DebugLevel >= 1)
-                                m_log.DebugFormat(
-                                    "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
-                                    request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
-
-                            HandleLLSDRequests(request, response);
-                            return;
-                        }
-
-//                        m_log.DebugFormat("[BASE HTTP SERVER]: Checking for HTTP Handler for request {0}", request.RawUrl);
-                        if (DoWeHaveAHTTPHandler(request.RawUrl))
-                        {
-                            if (DebugLevel >= 1)
-                                m_log.DebugFormat(
-                                    "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
-                                    request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
-
-                            HandleHTTPRequest(request, response);
-                            return;
-                        }
-
-                        if (DebugLevel >= 1)
-                            m_log.DebugFormat(
-                                "[BASE HTTP SERVER]: Assuming a generic XMLRPC request for {0} {1}",
-                                request.HttpMethod, request.Url.PathAndQuery);
-
-                        // generic login request.
-                        HandleXmlRpcRequests(request, response);
-
-                        return;
-                }
+                //response.FreeContext();
             }
             catch (SocketException e)
             {
@@ -672,8 +638,8 @@ namespace OpenSim.Framework.Servers.HttpServer
             finally
             {
                 // Every month or so this will wrap and give bad numbers, not really a problem
-                // since its just for reporting, tickdiff limit can be adjusted
-                int tickdiff = Environment.TickCount - tickstart;
+                // since its just for reporting
+                int tickdiff = requestEndTick - requestStartTick;
                 if (tickdiff > 3000)
                 {
                     m_log.InfoFormat(
@@ -805,7 +771,7 @@ namespace OpenSim.Framework.Servers.HttpServer
         /// </summary>
         /// <param name="request"></param>
         /// <param name="response"></param>
-        private void HandleXmlRpcRequests(OSHttpRequest request, OSHttpResponse response)
+        private byte[] HandleXmlRpcRequests(OSHttpRequest request, OSHttpResponse response)
         {
             Stream requestStream = request.InputStream;
 
@@ -824,8 +790,23 @@ namespace OpenSim.Framework.Servers.HttpServer
             {
                 xmlRprcRequest = (XmlRpcRequest) (new XmlRpcRequestDeserializer()).Deserialize(requestBody);
             }
-            catch (XmlException)
+            catch (XmlException e)
             {
+                if (DebugLevel >= 1)
+                {
+                    if (DebugLevel >= 2)
+                        m_log.Warn(
+                            string.Format(
+                                "[BASE HTTP SERVER]: Got XMLRPC request with invalid XML from {0}.  XML was '{1}'.  Sending blank response.  Exception ",
+                                request.RemoteIPEndPoint, requestBody),
+                            e);
+                    else
+                    {
+                        m_log.WarnFormat(
+                            "[BASE HTTP SERVER]: Got XMLRPC request with invalid XML from {0}, length {1}.  Sending blank response.",
+                            request.RemoteIPEndPoint, requestBody.Length);
+                    }
+                }
             }
 
             if (xmlRprcRequest != null)
@@ -895,6 +876,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                             String.Format("Requested method [{0}] not found", methodName));
                     }
 
+                    response.ContentType = "text/xml";
                     responseString = XmlRpcResponseSerializer.Singleton.Serialize(xmlRpcResponse);
                 }
                 else
@@ -904,82 +886,25 @@ namespace OpenSim.Framework.Servers.HttpServer
                     response.StatusCode = 404;
                     response.StatusDescription = "Not Found";
                     response.ProtocolVersion = "HTTP/1.0";
-                    byte[] buf = Encoding.UTF8.GetBytes("Not found");
+                    responseString = "Not found";
                     response.KeepAlive = false;
 
                     m_log.ErrorFormat(
                         "[BASE HTTP SERVER]: Handler not found for http request {0} {1}",
                         request.HttpMethod, request.Url.PathAndQuery);
-
-                    response.SendChunked = false;
-                    response.ContentLength64 = buf.Length;
-                    response.ContentEncoding = Encoding.UTF8;
-
-                    try
-                    {
-                        response.OutputStream.Write(buf, 0, buf.Length);
-                    }
-                    catch (Exception ex)
-                    {
-                        m_log.Warn("[BASE HTTP SERVER]: Error - " + ex.Message);
-                    }
-                    finally
-                    {
-                        try
-                        {
-                            response.Send();
-                            //response.FreeContext();
-                        }
-                        catch (SocketException e)
-                        {
-                            // This has to be here to prevent a Linux/Mono crash
-                            m_log.Warn(String.Format("[BASE HTTP SERVER]: XmlRpcRequest issue {0}.\nNOTE: this may be spurious on Linux. ", e.Message), e);
-                        }
-                        catch (IOException e)
-                        {
-                            m_log.Warn(String.Format("[BASE HTTP SERVER]: XmlRpcRequest issue {0} ", e.Message), e);
-                        }
-                    }
-                    return;
-                    //responseString = "Error";
                 }
             }
 
-            response.ContentType = "text/xml";
-
             byte[] buffer = Encoding.UTF8.GetBytes(responseString);
 
             response.SendChunked = false;
             response.ContentLength64 = buffer.Length;
             response.ContentEncoding = Encoding.UTF8;
-            try
-            {
-                response.OutputStream.Write(buffer, 0, buffer.Length);
-            }
-            catch (Exception ex)
-            {
-                m_log.Warn("[BASE HTTP SERVER]: Error - " + ex.Message);
-            }
-            finally
-            {
-                try
-                {
-                    response.Send();
-                    //response.FreeContext();
-                }
-                catch (SocketException e)
-                {
-                    // This has to be here to prevent a Linux/Mono crash
-                    m_log.Warn(String.Format("[BASE HTTP SERVER]: XmlRpcRequest issue {0}.\nNOTE: this may be spurious on Linux. ", e.Message), e);
-                }
-                catch (IOException e)
-                {
-                    m_log.Warn(String.Format("[BASE HTTP SERVER]: XmlRpcRequest issue {0} ", e.Message), e);
-                }
-            }
+
+            return buffer;
         }
 
-        private void HandleLLSDRequests(OSHttpRequest request, OSHttpResponse response)
+        private byte[] HandleLLSDRequests(OSHttpRequest request, OSHttpResponse response)
         {
             //m_log.Warn("[BASE HTTP SERVER]: We've figured out it's a LLSD Request");
             Stream requestStream = request.InputStream;
@@ -1065,34 +990,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             response.ContentEncoding = Encoding.UTF8;
             response.KeepAlive = true;
 
-            try
-            {
-                response.OutputStream.Write(buffer, 0, buffer.Length);
-            }
-            catch (Exception ex)
-            {
-                m_log.Warn("[BASE HTTP SERVER]: Error - " + ex.Message);
-            }
-            finally
-            {
-                //response.OutputStream.Close();
-                try
-                {
-                    response.Send();
-                    response.OutputStream.Flush();
-                    //response.FreeContext();
-                    //response.OutputStream.Close();
-                }
-                catch (IOException e)
-                {
-                    m_log.Warn(String.Format("[BASE HTTP SERVER]: LLSD IOException {0} ", e.Message), e);
-                }
-                catch (SocketException e)
-                {
-                    // This has to be here to prevent a Linux/Mono crash
-                    m_log.Warn(String.Format("[BASE HTTP SERVER]: LLSD issue {0}.\nNOTE: this may be spurious on Linux. ", e.Message), e);
-                }
-            }
+            return buffer;
         }
 
         private byte[] BuildLLSDResponse(OSHttpRequest request, OSHttpResponse response, OSD llsdResponse)
@@ -1357,7 +1255,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         }
 
-        public void HandleHTTPRequest(OSHttpRequest request, OSHttpResponse response)
+        public byte[] HandleHTTPRequest(OSHttpRequest request, OSHttpResponse response)
         {
 //            m_log.DebugFormat(
 //                "[BASE HTTP SERVER]: HandleHTTPRequest for request to {0}, method {1}",
@@ -1367,15 +1265,14 @@ namespace OpenSim.Framework.Servers.HttpServer
             {
                 case "OPTIONS":
                     response.StatusCode = (int)OSHttpStatusCode.SuccessOk;
-                    return;
+                    return null;
 
                 default:
-                    HandleContentVerbs(request, response);
-                    return;
+                    return HandleContentVerbs(request, response);
             }
         }
 
-        private void HandleContentVerbs(OSHttpRequest request, OSHttpResponse response)
+        private byte[] HandleContentVerbs(OSHttpRequest request, OSHttpResponse response)
         {
 //            m_log.DebugFormat("[BASE HTTP SERVER]: HandleContentVerbs for request to {0}", request.RawUrl);
 
@@ -1391,6 +1288,8 @@ namespace OpenSim.Framework.Servers.HttpServer
             // to display the form, or process it.
             // a better way would be nifty.
 
+            byte[] buffer;
+
             Stream requestStream = request.InputStream;
 
             Encoding encoding = Encoding.UTF8;
@@ -1451,14 +1350,14 @@ namespace OpenSim.Framework.Servers.HttpServer
                 if (foundHandler)
                 {
                     Hashtable responsedata1 = requestprocessor(keysvals);
-                    DoHTTPGruntWork(responsedata1,response);
+                    buffer = DoHTTPGruntWork(responsedata1,response);
 
                     //SendHTML500(response);
                 }
                 else
                 {
 //                    m_log.Warn("[BASE HTTP SERVER]: Handler Not Found");
-                    SendHTML404(response, host);
+                    buffer = SendHTML404(response, host);
                 }
             }
             else
@@ -1468,16 +1367,18 @@ namespace OpenSim.Framework.Servers.HttpServer
                 if (foundHandler)
                 {
                     Hashtable responsedata2 = requestprocessor(keysvals);
-                    DoHTTPGruntWork(responsedata2, response);
+                    buffer = DoHTTPGruntWork(responsedata2, response);
 
                     //SendHTML500(response);
                 }
                 else
                 {
 //                    m_log.Warn("[BASE HTTP SERVER]: Handler Not Found2");
-                    SendHTML404(response, host);
+                    buffer = SendHTML404(response, host);
                 }
             }
+
+            return buffer;
         }
 
         private bool TryGetHTTPHandlerPathBased(string path, out GenericHTTPMethod httpHandler)
@@ -1545,14 +1446,13 @@ namespace OpenSim.Framework.Servers.HttpServer
             }
         }
 
-        internal void DoHTTPGruntWork(Hashtable responsedata, OSHttpResponse response)
+        internal byte[] DoHTTPGruntWork(Hashtable responsedata, OSHttpResponse response)
         {
             //m_log.Info("[BASE HTTP SERVER]: Doing HTTP Grunt work with response");
             int responsecode = (int)responsedata["int_response_code"];
             string responseString = (string)responsedata["str_response_string"];
             string contentType = (string)responsedata["content_type"];
 
-
             if (responsedata.ContainsKey("error_status_text"))
             {
                 response.StatusDescription = (string)responsedata["error_status_text"];
@@ -1616,38 +1516,10 @@ namespace OpenSim.Framework.Servers.HttpServer
             response.ContentLength64 = buffer.Length;
             response.ContentEncoding = Encoding.UTF8;
 
-            try
-            {
-                response.OutputStream.Write(buffer, 0, buffer.Length);
-            }
-            catch (Exception ex)
-            {
-                m_log.Warn("[HTTPD]: Error - " + ex.Message);
-            }
-            finally
-            {
-                //response.OutputStream.Close();
-                try
-                {
-                    response.OutputStream.Flush();
-                    response.Send();
-
-                    //if (!response.KeepAlive && response.ReuseContext)
-                    //    response.FreeContext();
-                }
-                catch (SocketException e)
-                {
-                    // This has to be here to prevent a Linux/Mono crash
-                    m_log.Warn(String.Format("[BASE HTTP SERVER]: XmlRpcRequest issue {0}.\nNOTE: this may be spurious on Linux. ", e.Message), e);
-                }
-                catch (IOException e)
-                {
-                    m_log.Warn(String.Format("[BASE HTTP SERVER]: XmlRpcRequest issue {0} ", e.Message), e);
-                }
-            }
+            return buffer;
         }
 
-        public void SendHTML404(OSHttpResponse response, string host)
+        public byte[] SendHTML404(OSHttpResponse response, string host)
         {
             // I know this statuscode is dumb, but the client doesn't respond to 404s and 500s
             response.StatusCode = 404;
@@ -1660,31 +1532,10 @@ namespace OpenSim.Framework.Servers.HttpServer
             response.ContentLength64 = buffer.Length;
             response.ContentEncoding = Encoding.UTF8;
 
-            try
-            {
-                response.OutputStream.Write(buffer, 0, buffer.Length);
-            }
-            catch (Exception ex)
-            {
-                m_log.Warn("[BASE HTTP SERVER]: Error - " + ex.Message);
-            }
-            finally
-            {
-                //response.OutputStream.Close();
-                try
-                {
-                    response.Send();
-                    //response.FreeContext();
-                }
-                catch (SocketException e)
-                {
-                    // This has to be here to prevent a Linux/Mono crash
-                    m_log.Warn(String.Format("[BASE HTTP SERVER]: XmlRpcRequest issue {0}.\nNOTE: this may be spurious on Linux. ", e.Message), e);
-                }
-            }
+            return buffer;
         }
 
-        public void SendHTML500(OSHttpResponse response)
+        public byte[] SendHTML500(OSHttpResponse response)
         {
             // I know this statuscode is dumb, but the client doesn't respond to 404s and 500s
             response.StatusCode = (int)OSHttpStatusCode.SuccessOk;
@@ -1696,28 +1547,8 @@ namespace OpenSim.Framework.Servers.HttpServer
             response.SendChunked = false;
             response.ContentLength64 = buffer.Length;
             response.ContentEncoding = Encoding.UTF8;
-            try
-            {
-                response.OutputStream.Write(buffer, 0, buffer.Length);
-            }
-            catch (Exception ex)
-            {
-                m_log.Warn("[BASE HTTP SERVER]: Error - " + ex.Message);
-            }
-            finally
-            {
-                //response.OutputStream.Close();
-                try
-                {
-                    response.Send();
-                    //response.FreeContext();
-                }
-                catch (SocketException e)
-                {
-                    // This has to be here to prevent a Linux/Mono crash
-                    m_log.Warn(String.Format("[BASE HTTP SERVER] XmlRpcRequest issue {0}.\nNOTE: this may be spurious on Linux. ", e.Message), e);
-                }
-            }
+
+            return buffer;
         }
 
         public void Start()
@@ -1727,6 +1558,9 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         private void StartHTTP()
         {
+            m_log.InfoFormat(
+                "[BASE HTTP SERVER]: Starting {0} server on port {1}", UseSSL ? "HTTPS" : "HTTP", Port);
+
             try
             {
                 //m_httpListener = new HttpListener();

OpenSim/Framework/Servers/HttpServer/Interfaces/IOSHttpResponse.cs

@@ -128,11 +128,5 @@ namespace OpenSim.Framework.Servers.HttpServer
         /// <param name="value">string containing the header field
         /// value</param>
         void AddHeader(string key, string value);
-
-        /// <summary>
-        /// Send the response back to the remote client
-        /// </summary>
-        void Send();
     }
-}
-
+}

OpenSim/Framework/Servers/HttpServer/OSHttpRequest.cs

@@ -107,7 +107,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         public bool IsSecured
         {
-            get { return _context.Secured; }
+            get { return _context.IsSecured; }
         }
 
         public bool KeepAlive

OpenSim/Framework/Servers/HttpServer/OSHttpResponse.cs

@@ -321,13 +321,12 @@ namespace OpenSim.Framework.Servers.HttpServer
         {
             _httpResponse.Body.Flush();
             _httpResponse.Send();
-            
         }
+
         public void FreeContext()
         {
             if (_httpClientContext != null)
                 _httpClientContext.Close();
         }
-        
     }
 }

OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs

@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using OpenMetaverse;
+
 namespace OpenSim.Framework.Servers.HttpServer
 {
     public delegate void RequestMethod(UUID requestID, Hashtable request);
@@ -44,7 +45,11 @@ namespace OpenSim.Framework.Servers.HttpServer
         public NoEventsMethod NoEvents;
         public RequestMethod Request;
         public UUID Id;
-        public PollServiceEventArgs(RequestMethod pRequest, HasEventsMethod pHasEvents, GetEventsMethod pGetEvents, NoEventsMethod pNoEvents,UUID pId)
+
+        public PollServiceEventArgs(
+            RequestMethod pRequest,
+            HasEventsMethod pHasEvents, GetEventsMethod pGetEvents, NoEventsMethod pNoEvents,
+            UUID pId)
         {
             Request = pRequest;
             HasEvents = pHasEvents;
@@ -53,4 +58,4 @@ namespace OpenSim.Framework.Servers.HttpServer
             Id = pId;
         }
     }
-}
+}

OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs

@@ -31,7 +31,6 @@ using OpenMetaverse;
 
 namespace OpenSim.Framework.Servers.HttpServer
 {
-
     public class PollServiceHttpRequest
     {
         public readonly PollServiceEventArgs PollServiceArgs;
@@ -39,7 +38,9 @@ namespace OpenSim.Framework.Servers.HttpServer
         public readonly IHttpRequest Request;
         public readonly int RequestTime;
         public readonly UUID RequestID;
-        public PollServiceHttpRequest(PollServiceEventArgs pPollServiceArgs, IHttpClientContext pHttpContext, IHttpRequest pRequest)
+
+        public PollServiceHttpRequest(
+            PollServiceEventArgs pPollServiceArgs, IHttpClientContext pHttpContext, IHttpRequest pRequest)
         {
             PollServiceArgs = pPollServiceArgs;
             HttpContext = pHttpContext;
@@ -48,4 +49,4 @@ namespace OpenSim.Framework.Servers.HttpServer
             RequestID = UUID.Random();
         }
     }
-}
+}

OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs

@@ -32,6 +32,7 @@ using System.Reflection;
 using log4net;
 using HttpServer;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 
 namespace OpenSim.Framework.Servers.HttpServer
 {
@@ -66,6 +67,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                         ThreadPriority.Normal,
                         false,
                         true,
+                        null,
                         int.MaxValue);
             }
 
@@ -75,6 +77,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                 ThreadPriority.Normal,
                 false,
                 true,
+                null,
                 1000 * 60 * 10);
         }
 
@@ -138,9 +141,8 @@ namespace OpenSim.Framework.Servers.HttpServer
             foreach (object o in m_requests)
             {
                 PollServiceHttpRequest req = (PollServiceHttpRequest) o;
-                m_server.DoHTTPGruntWork(
-                    req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id),
-                    new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext));
+                PollServiceWorkerThread.DoHTTPGruntWork(
+                    m_server, req, req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id));
             }
 
             m_requests.Clear();
@@ -149,6 +151,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             {
                 t.Abort();
             }
+            
             m_running = false;
         }
     }

OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs

@@ -34,6 +34,7 @@ using HttpServer;
 using OpenMetaverse;
 using System.Reflection;
 using log4net;
+using OpenSim.Framework.Monitoring;
 
 namespace OpenSim.Framework.Servers.HttpServer
 {
@@ -90,15 +91,16 @@ namespace OpenSim.Framework.Servers.HttpServer
                         }
 
                         Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id, str.ReadToEnd());
-                        m_server.DoHTTPGruntWork(responsedata,
-                                                 new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request),req.HttpContext));
+                        DoHTTPGruntWork(m_server, req, responsedata);
                     }
                     else
                     {
                         if ((Environment.TickCount - req.RequestTime) > m_timeout)
                         {
-                            m_server.DoHTTPGruntWork(req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id),
-                                                     new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request),req.HttpContext));
+                            DoHTTPGruntWork(
+                                m_server,
+                                req,
+                                req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id));
                         }
                         else
                         {
@@ -119,5 +121,45 @@ namespace OpenSim.Framework.Servers.HttpServer
         {
             m_request.Enqueue(pPollServiceHttpRequest);
         }
+
+        /// <summary>
+        /// FIXME: This should be part of BaseHttpServer
+        /// </summary>
+        internal static void DoHTTPGruntWork(BaseHttpServer server, PollServiceHttpRequest req, Hashtable responsedata)
+        {
+            OSHttpResponse response
+                = new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext);
+
+            byte[] buffer = server.DoHTTPGruntWork(responsedata, response);
+
+            response.SendChunked = false;
+            response.ContentLength64 = buffer.Length;
+            response.ContentEncoding = Encoding.UTF8;
+
+            try
+            {
+                response.OutputStream.Write(buffer, 0, buffer.Length);
+            }
+            catch (Exception ex)
+            {
+                m_log.Warn(string.Format("[POLL SERVICE WORKER THREAD]: Error ", ex));
+            }
+            finally
+            {
+                //response.OutputStream.Close();
+                try
+                {
+                    response.OutputStream.Flush();
+                    response.Send();
+
+                    //if (!response.KeepAlive && response.ReuseContext)
+                    //    response.FreeContext();
+                }
+                catch (Exception e)
+                {
+                    m_log.Warn(String.Format("[POLL SERVICE WORKER THREAD]: Error ", e));
+                }
+            }
+        }
     }
-}
+}

OpenSim/Framework/Servers/MainServer.cs

@@ -25,57 +25,209 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+using System;
 using System.Collections.Generic;
 using System.Reflection;
 using System.Net;
 using log4net;
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
 using OpenSim.Framework.Servers.HttpServer;
 
 namespace OpenSim.Framework.Servers
 {
     public class MainServer
     {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private static BaseHttpServer instance = null;
-        private static Dictionary<uint, BaseHttpServer> m_Servers =
-                new Dictionary<uint, BaseHttpServer>();
+        private static Dictionary<uint, BaseHttpServer> m_Servers = new Dictionary<uint, BaseHttpServer>();
 
+        /// <summary>
+        /// Control the printing of certain debug messages.
+        /// </summary>
+        /// <remarks>
+        /// If DebugLevel >= 1, then short warnings are logged when receiving bad input data.
+        /// If DebugLevel >= 2, then long warnings are logged when receiving bad input data.
+        /// If DebugLevel >= 3, then short notices about all incoming non-poll HTTP requests are logged.
+        /// </remarks>
+        public static int DebugLevel
+        {
+            get { return s_debugLevel; }
+            set
+            {
+                s_debugLevel = value;
+
+                lock (m_Servers)
+                    foreach (BaseHttpServer server in m_Servers.Values)
+                        server.DebugLevel = s_debugLevel;
+            }
+        }
+
+        private static int s_debugLevel;
+
+        /// <summary>
+        /// Set the main HTTP server instance.
+        /// </summary>
+        /// <remarks>
+        /// This will be used to register all handlers that listen to the default port.
+        /// </remarks>
+        /// <exception cref='Exception'>
+        /// Thrown if the HTTP server has not already been registered via AddHttpServer()
+        /// </exception>
         public static BaseHttpServer Instance
         {
             get { return instance; }
-            set { instance = value; }
+
+            set
+            {
+                lock (m_Servers)
+                    if (!m_Servers.ContainsValue(value))
+                        throw new Exception("HTTP server must already have been registered to be set as the main instance");
+
+                instance = value;
+            }
         }
 
-        public static IHttpServer GetHttpServer(uint port)
+        /// <summary>
+        /// Get all the registered servers.
+        /// </summary>
+        /// <remarks>
+        /// Returns a copy of the dictionary so this can be iterated through without locking.
+        /// </remarks>
+        /// <value></value>
+        public static Dictionary<uint, BaseHttpServer> Servers
         {
-            return GetHttpServer(port,null);
+            get { return new Dictionary<uint, BaseHttpServer>(m_Servers); }
         }
 
+
+        public static void RegisterHttpConsoleCommands(ICommandConsole console)
+        {
+            console.Commands.AddCommand(
+                "Debug", false, "debug http", "debug http [<level>]",
+                "Turn on inbound non-poll http request debugging.",
+                  "If level <= 0, then no extra logging is done.\n"
+                + "If level >= 1, then short warnings are logged when receiving bad input data.\n"
+                + "If level >= 2, then long warnings are logged when receiving bad input data.\n"
+                + "If level >= 3, then short notices about all incoming non-poll HTTP requests are logged.\n"
+                + "If no level is specified then the current level is returned.",
+                HandleDebugHttpCommand);
+        }
+
+        /// <summary>
+        /// Turn on some debugging values for OpenSim.
+        /// </summary>
+        /// <param name="args"></param>
+        private static void HandleDebugHttpCommand(string module, string[] args)
+        {
+            if (args.Length == 3)
+            {
+                int newDebug;
+                if (int.TryParse(args[2], out newDebug))
+                {
+                    MainServer.DebugLevel = newDebug;
+                    MainConsole.Instance.OutputFormat("Debug http level set to {0}", newDebug);
+                }
+            }
+            else if (args.Length == 2)
+            {
+                MainConsole.Instance.OutputFormat("Current debug http level is {0}", MainServer.DebugLevel);
+            }
+            else
+            {
+                MainConsole.Instance.Output("Usage: debug http 0..3");
+            }
+        }
+
+        /// <summary>
+        /// Register an already started HTTP server to the collection of known servers.
+        /// </summary>
+        /// <param name='server'></param>
         public static void AddHttpServer(BaseHttpServer server)
         {
-            m_Servers.Add(server.Port, server);
+            lock (m_Servers)
+            {
+                if (m_Servers.ContainsKey(server.Port))
+                    throw new Exception(string.Format("HTTP server for port {0} already exists.", server.Port));
+
+                m_Servers.Add(server.Port, server);
+            }
         }
 
+        /// <summary>
+        /// Removes the http server listening on the given port.
+        /// </summary>
+        /// <remarks>
+        /// It is the responsibility of the caller to do clean up.
+        /// </remarks>
+        /// <param name='port'></param>
+        /// <returns></returns>
+        public static bool RemoveHttpServer(uint port)
+        {
+            lock (m_Servers)
+                return m_Servers.Remove(port);
+        }
+
+        /// <summary>
+        /// Does this collection of servers contain one with the given port?
+        /// </summary>
+        /// <remarks>
+        /// Unlike GetHttpServer, this will not instantiate a server if one does not exist on that port.
+        /// </remarks>
+        /// <param name='port'></param>
+        /// <returns>true if a server with the given port is registered, false otherwise.</returns>
+        public static bool ContainsHttpServer(uint port)
+        {
+            lock (m_Servers)
+                return m_Servers.ContainsKey(port);
+        }
+
+        /// <summary>
+        /// Get the default http server or an http server for a specific port.
+        /// </summary>
+        /// <remarks>
+        /// If the requested HTTP server doesn't already exist then a new one is instantiated and started.
+        /// </remarks>
+        /// <returns></returns>
+        /// <param name='port'>If 0 then the default HTTP server is returned.</param>
+        public static IHttpServer GetHttpServer(uint port)
+        {
+            return GetHttpServer(port, null);
+        }
+
+        /// <summary>
+        /// Get the default http server, an http server for a specific port
+        /// and/or an http server bound to a specific address
+        /// </summary>
+        /// <remarks>
+        /// If the requested HTTP server doesn't already exist then a new one is instantiated and started.
+        /// </remarks>
+        /// <returns></returns>
+        /// <param name='port'>If 0 then the default HTTP server is returned.</param>
+        /// <param name='ipaddr'>A specific IP address to bind to.  If null then the default IP address is used.</param>
         public static IHttpServer GetHttpServer(uint port, IPAddress ipaddr)
         {
             if (port == 0)
                 return Instance;
+            
             if (instance != null && port == Instance.Port)
                 return Instance;
 
-            if (m_Servers.ContainsKey(port))
+            lock (m_Servers)
+            {
+                if (m_Servers.ContainsKey(port))
+                    return m_Servers[port];
+
+                m_Servers[port] = new BaseHttpServer(port);
+
+                if (ipaddr != null)
+                    m_Servers[port].ListenIPAddress = ipaddr;
+
+                m_Servers[port].Start();
+
                 return m_Servers[port];
-
-            m_Servers[port] = new BaseHttpServer(port);
-
-            if (ipaddr != null)
-                m_Servers[port].ListenIPAddress = ipaddr;
-
-            m_log.InfoFormat("[MAIN HTTP SERVER]: Starting main http server on port {0}", port);
-            m_Servers[port].Start();
-
-            return m_Servers[port];
+            }
         }
     }
-}
+}

OpenSim/Framework/Servers/VersionInfo.cs

@@ -30,7 +30,7 @@ namespace OpenSim
     public class VersionInfo
     {
         private const string VERSION_NUMBER = "0.7.4";
-        private const Flavour VERSION_FLAVOUR = Flavour.Dev;
+        private const Flavour VERSION_FLAVOUR = Flavour.RC1;
 
         public enum Flavour
         {

OpenSim/Framework/TaskInventoryItem.cs

@@ -73,6 +73,9 @@ namespace OpenSim.Framework
 
         private bool _ownerChanged = false;
 
+        // This used ONLY during copy. It can't be relied on at other times!
+        private bool _scriptRunning = true;
+
         public UUID AssetID {
             get {
                 return _assetID;
@@ -350,6 +353,15 @@ namespace OpenSim.Framework
             }
         }
 
+        public bool ScriptRunning {
+            get {
+                return _scriptRunning;
+            }
+            set {
+                _scriptRunning = value;
+            }
+        }
+
         // See ICloneable
 
         #region ICloneable Members

OpenSim/Framework/Util.cs

@@ -148,6 +148,7 @@ namespace OpenSim.Framework
         }
 
         public static Encoding UTF8 = Encoding.UTF8;
+        public static Encoding UTF8NoBomEncoding = new UTF8Encoding(false);
 
         /// <value>
         /// Well known UUID for the blank texture used in the Linden SL viewer version 1.20 (and hopefully onwards) 
@@ -1236,8 +1237,7 @@ namespace OpenSim.Framework
 
         public static string Base64ToString(string str)
         {
-            UTF8Encoding encoder = new UTF8Encoding();
-            Decoder utf8Decode = encoder.GetDecoder();
+            Decoder utf8Decode = Encoding.UTF8.GetDecoder();
 
             byte[] todecode_byte = Convert.FromBase64String(str);
             int charCount = utf8Decode.GetCharCount(todecode_byte, 0, todecode_byte.Length);

OpenSim/Region/Application/Application.cs

@@ -92,9 +92,14 @@ namespace OpenSim
                 m_log.Info("[OPENSIM MAIN]: configured log4net using default OpenSim.exe.config");
             }
 
-            m_log.DebugFormat(
+            m_log.InfoFormat(
                 "[OPENSIM MAIN]: System Locale is {0}", System.Threading.Thread.CurrentThread.CurrentCulture);
 
+            string monoThreadsPerCpu = System.Environment.GetEnvironmentVariable("MONO_THREADS_PER_CPU");
+
+            m_log.InfoFormat(
+                "[OPENSIM MAIN]: Environment variable MONO_THREADS_PER_CPU is {0}", monoThreadsPerCpu ?? "unset");
+
             // Increase the number of IOCP threads available. Mono defaults to a tragically low number
             int workerThreads, iocpThreads;
             System.Threading.ThreadPool.GetMaxThreads(out workerThreads, out iocpThreads);
@@ -109,7 +114,6 @@ namespace OpenSim
 
             // Check if the system is compatible with OpenSimulator.
             // Ensures that the minimum system requirements are met
-            m_log.Info("Performing compatibility checks... \n");
             string supported = String.Empty;
             if (Util.IsEnvironmentSupported(ref supported))
             {

OpenSim/Region/Application/OpenSim.cs

@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.IO;
 using System.Reflection;
 using System.Text;
@@ -39,7 +40,7 @@ using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
 using OpenSim.Framework.Servers;
-using OpenSim.Framework.Statistics;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
@@ -69,6 +70,7 @@ namespace OpenSim
         private Regex m_consolePromptRegex = new Regex(@"([^\\])\\(\w)", RegexOptions.Compiled);
 
         private string m_timedScript = "disabled";
+        private int m_timeInterval = 1200;
         private Timer m_scriptTimer;
 
         public OpenSim(IConfigSource configSource) : base(configSource)
@@ -98,6 +100,10 @@ namespace OpenSim
                     m_consolePort = (uint)networkConfig.GetInt("console_port", 0);
 
                 m_timedScript = startupConfig.GetString("timer_Script", "disabled");
+                if (m_timedScript != "disabled")
+                {
+                    m_timeInterval = startupConfig.GetInt("timer_Interval", 1200);
+                }
 
                 if (m_logFileAppender != null)
                 {
@@ -138,7 +144,7 @@ namespace OpenSim
             m_log.Info("====================================================================");
             m_log.Info("========================= STARTING OPENSIM =========================");
             m_log.Info("====================================================================");
-            
+
             //m_log.InfoFormat("[OPENSIM MAIN]: GC Is Server GC: {0}", GCSettings.IsServerGC.ToString());
             // http://msdn.microsoft.com/en-us/library/bb384202.aspx
             //GCSettings.LatencyMode = GCLatencyMode.Batch;
@@ -194,9 +200,9 @@ namespace OpenSim
             PrintFileToConsole("startuplogo.txt");
 
             // For now, start at the 'root' level by default
-            if (m_sceneManager.Scenes.Count == 1) // If there is only one region, select it
+            if (SceneManager.Scenes.Count == 1) // If there is only one region, select it
                 ChangeSelectedRegion("region",
-                                     new string[] {"change", "region", m_sceneManager.Scenes[0].RegionInfo.RegionName});
+                                     new string[] {"change", "region", SceneManager.Scenes[0].RegionInfo.RegionName});
             else
                 ChangeSelectedRegion("region", new string[] {"change", "region", "root"});
 
@@ -215,7 +221,7 @@ namespace OpenSim
             {
                 m_scriptTimer = new Timer();
                 m_scriptTimer.Enabled = true;
-                m_scriptTimer.Interval = 1200*1000;
+                m_scriptTimer.Interval = m_timeInterval*1000;
                 m_scriptTimer.Elapsed += RunAutoTimerScript;
             }
         }
@@ -225,12 +231,14 @@ namespace OpenSim
         /// </summary>
         private void RegisterConsoleCommands()
         {
+            MainServer.RegisterHttpConsoleCommands(m_console);
+
             m_console.Commands.AddCommand("Objects", false, "force update",
                                           "force update",
                                           "Force the update of all objects on clients",
                                           HandleForceUpdate);
 
-            m_console.Commands.AddCommand("Comms", false, "debug packet",
+            m_console.Commands.AddCommand("Debug", false, "debug packet",
                                           "debug packet <level> [<avatar-first-name> <avatar-last-name>]",
                                           "Turn on packet debugging",
                                             "If level >  255 then all incoming and outgoing packets are logged.\n"
@@ -242,17 +250,9 @@ namespace OpenSim
                                           + "If an avatar name is given then only packets from that avatar are logged",
                                           Debug);
 
-            m_console.Commands.AddCommand("Comms", false, "debug http",
-                                          "debug http <level>",
-                                          "Turn on inbound http request debugging for everything except the event queue (see debug eq).",
-                                            "If level >= 2 then the handler used to service the request is logged.\n"
-                                          + "If level >= 1 then incoming HTTP requests are logged.\n"
-                                          + "If level <= 0 then no extra http logging is done.\n",
-                                          Debug);
+            m_console.Commands.AddCommand("Debug", false, "debug teleport", "debug teleport", "Toggle teleport route debugging", Debug);
 
-            m_console.Commands.AddCommand("Comms", false, "debug teleport", "debug teleport", "Toggle teleport route debugging", Debug);
-
-            m_console.Commands.AddCommand("Regions", false, "debug scene",
+            m_console.Commands.AddCommand("Debug", false, "debug scene",
                                           "debug scene <scripting> <collisions> <physics>",
                                           "Turn on scene debugging", Debug);
 
@@ -294,14 +294,13 @@ namespace OpenSim
                                           "save oar [-h|--home=<url>] [--noassets] [--publish] [--perm=<permissions>] [<OAR path>]",
                                           "Save a region's data to an OAR archive.",
 //                                          "-v|--version=<N> generates scene objects as per older versions of the serialization (e.g. -v=0)" + Environment.NewLine
-                                          "-h|--home=<url> adds the url of the profile service to the saved user information." + Environment.NewLine
-                                          + "--noassets stops assets being saved to the OAR." + Environment.NewLine
-                                          + "--publish saves an OAR stripped of owner and last owner information." + Environment.NewLine
-                                          + "   on reload, the estate owner will be the owner of all objects" + Environment.NewLine
-                                          + "   this is useful if you're making oars generally available that might be reloaded to the same grid from which you published" + Environment.NewLine
-                                          + "   this option is EXPERIMENTAL" + Environment.NewLine
-                                          + "--perm=<permissions> stops objects with insufficient permissions from being saved to the OAR." + Environment.NewLine
-                                          + "   <permissions> can contain one or more of these characters: \"C\" = Copy, \"T\" = Transfer" + Environment.NewLine
+                                          "-h|--home=<url> adds the url of the profile service to the saved user information.\n"
+                                          + "--noassets stops assets being saved to the OAR.\n"
+                                          + "--publish saves an OAR stripped of owner and last owner information.\n"
+                                          + "   on reload, the estate owner will be the owner of all objects\n"
+                                          + "   this is useful if you're making oars generally available that might be reloaded to the same grid from which you published\n"
+                                          + "--perm=<permissions> stops objects with insufficient permissions from being saved to the OAR.\n"
+                                          + "   <permissions> can contain one or more of these characters: \"C\" = Copy, \"T\" = Transfer\n"
                                           + "The OAR path must be a filesystem path."
                                           + " If this is not given then the oar is saved to region.oar in the current directory.",
                                           SaveOar);
@@ -409,10 +408,6 @@ namespace OpenSim
             m_console.Commands.AddCommand("General", false, "modules unload",
                                           "modules unload <name>",
                                           "Unload a module", HandleModules);
-
-            m_console.Commands.AddCommand("Objects", false, "kill uuid",
-                                          "kill uuid <UUID>",
-                                          "Kill an object by UUID", KillUUID);
         }
 
         public override void ShutdownSpecific()
@@ -437,12 +432,16 @@ namespace OpenSim
             }
         }
 
-        private void WatchdogTimeoutHandler(System.Threading.Thread thread, int lastTick)
+        private void WatchdogTimeoutHandler(Watchdog.ThreadWatchdogInfo twi)
         {
             int now = Environment.TickCount & Int32.MaxValue;
 
-            m_log.ErrorFormat("[WATCHDOG]: Timeout detected for thread \"{0}\". ThreadState={1}. Last tick was {2}ms ago",
-                thread.Name, thread.ThreadState, now - lastTick);
+            m_log.ErrorFormat(
+                "[WATCHDOG]: Timeout detected for thread \"{0}\". ThreadState={1}. Last tick was {2}ms ago.  {3}",
+                twi.Thread.Name,
+                twi.Thread.ThreadState,
+                now - twi.LastTick,
+                twi.AlarmMethod != null ? string.Format("Data: {0}", twi.AlarmMethod()) : "");
         }
 
         #region Console Commands
@@ -461,7 +460,7 @@ namespace OpenSim
             if (cmdparams.Length > 4)
                 alert = String.Format("\n{0}\n", String.Join(" ", cmdparams, 4, cmdparams.Length - 4));
 
-            IList agents = m_sceneManager.GetCurrentSceneAvatars();
+            IList agents = SceneManager.GetCurrentSceneAvatars();
 
             foreach (ScenePresence presence in agents)
             {
@@ -481,10 +480,10 @@ namespace OpenSim
                     else
                         presence.ControllingClient.Kick("\nThe OpenSim manager kicked you out.\n");
 
-                    // ...and close on our side
                     presence.Scene.IncomingCloseAgent(presence.UUID);
                 }
             }
+
             MainConsole.Instance.Output("");
         }
 
@@ -542,7 +541,7 @@ namespace OpenSim
         private void HandleForceUpdate(string module, string[] args)
         {
             MainConsole.Instance.Output("Updating all clients");
-            m_sceneManager.ForceCurrentSceneClientUpdate();
+            SceneManager.ForceCurrentSceneClientUpdate();
         }
 
         /// <summary>
@@ -554,7 +553,7 @@ namespace OpenSim
         {
             if (args.Length == 6)
             {
-                m_sceneManager.HandleEditCommandOnCurrentScene(args);
+                SceneManager.HandleEditCommandOnCurrentScene(args);
             }
             else
             {
@@ -765,7 +764,7 @@ namespace OpenSim
                     case "load":
                         if (cmdparams.Length > 1)
                         {
-                            foreach (Scene s in new ArrayList(m_sceneManager.Scenes))
+                            foreach (Scene s in new ArrayList(SceneManager.Scenes))
                             {
                                 MainConsole.Instance.Output(String.Format("Loading module: {0}", cmdparams[1]));
                                 m_moduleLoader.LoadRegionModules(cmdparams[1], s);
@@ -803,14 +802,14 @@ namespace OpenSim
 
                 case "backup":
                     MainConsole.Instance.Output("Triggering save of pending object updates to persistent store");
-                    m_sceneManager.BackupCurrentScene();
+                    SceneManager.BackupCurrentScene();
                     break;
 
                 case "remove-region":
                     string regRemoveName = CombineParams(cmdparams, 0);
 
                     Scene removeScene;
-                    if (m_sceneManager.TryGetScene(regRemoveName, out removeScene))
+                    if (SceneManager.TryGetScene(regRemoveName, out removeScene))
                         RemoveRegion(removeScene, false);
                     else
                         MainConsole.Instance.Output("No region with that name");
@@ -820,14 +819,14 @@ namespace OpenSim
                     string regDeleteName = CombineParams(cmdparams, 0);
 
                     Scene killScene;
-                    if (m_sceneManager.TryGetScene(regDeleteName, out killScene))
+                    if (SceneManager.TryGetScene(regDeleteName, out killScene))
                         RemoveRegion(killScene, true);
                     else
                         MainConsole.Instance.Output("no region with that name");
                     break;
 
                 case "restart":
-                    m_sceneManager.RestartCurrentScene();
+                    SceneManager.RestartCurrentScene();
                     break;
             }
         }
@@ -842,7 +841,7 @@ namespace OpenSim
             {
                 string newRegionName = CombineParams(cmdparams, 2);
 
-                if (!m_sceneManager.TrySetCurrentScene(newRegionName))
+                if (!SceneManager.TrySetCurrentScene(newRegionName))
                     MainConsole.Instance.Output(String.Format("Couldn't select region {0}", newRegionName));
             }
             else
@@ -850,7 +849,7 @@ namespace OpenSim
                 MainConsole.Instance.Output("Usage: change region <region name>");
             }
 
-            string regionName = (m_sceneManager.CurrentScene == null ? "root" : m_sceneManager.CurrentScene.RegionInfo.RegionName);
+            string regionName = (SceneManager.CurrentScene == null ? "root" : SceneManager.CurrentScene.RegionInfo.RegionName);
             MainConsole.Instance.Output(String.Format("Currently selected region is {0}", regionName));
 
 //            m_log.DebugFormat("Original prompt is {0}", m_consolePrompt);
@@ -868,7 +867,7 @@ namespace OpenSim
             });
 
             m_console.DefaultPrompt = prompt;
-            m_console.ConsoleScene = m_sceneManager.CurrentScene;
+            m_console.ConsoleScene = SceneManager.CurrentScene;
         }
 
         /// <summary>
@@ -892,7 +891,7 @@ namespace OpenSim
                         int newDebug;
                         if (int.TryParse(args[2], out newDebug))
                         {
-                            m_sceneManager.SetDebugPacketLevelOnCurrentScene(newDebug, name);
+                            SceneManager.SetDebugPacketLevelOnCurrentScene(newDebug, name);
                             // We provide user information elsewhere if any clients had their debug level set.
 //                            MainConsole.Instance.OutputFormat("Debug packet level set to {0}", newDebug);
                         }
@@ -904,25 +903,10 @@ namespace OpenSim
 
                     break;
 
-                case "http":
-                    if (args.Length == 3)
-                    {
-                        int newDebug;
-                        if (int.TryParse(args[2], out newDebug))
-                        {
-                            MainServer.Instance.DebugLevel = newDebug;
-                            MainConsole.Instance.OutputFormat("Debug http level set to {0}", newDebug);
-                            break;
-                        }
-                    }
-
-                    MainConsole.Instance.Output("Usage: debug http 0..2");
-                    break;
-
                 case "scene":
                     if (args.Length == 4)
                     {
-                        if (m_sceneManager.CurrentScene == null)
+                        if (SceneManager.CurrentScene == null)
                         {
                             MainConsole.Instance.Output("Please use 'change region <regioname>' first");
                         }
@@ -930,7 +914,7 @@ namespace OpenSim
                         {
                             string key = args[2];
                             string value = args[3];
-                            m_sceneManager.CurrentScene.SetSceneCoreDebug(
+                            SceneManager.CurrentScene.SetSceneCoreDebug(
                                 new Dictionary<string, string>() { { key, value } });
 
                             MainConsole.Instance.OutputFormat("Set debug scene {0} = {1}", key, value);
@@ -969,18 +953,18 @@ namespace OpenSim
                     IList agents;
                     if (showParams.Length > 1 && showParams[1] == "full")
                     {
-                        agents = m_sceneManager.GetCurrentScenePresences();
-                    }
-                    else
+                        agents = SceneManager.GetCurrentScenePresences();
+                    } else
                     {
-                        agents = m_sceneManager.GetCurrentSceneAvatars();
+                        agents = SceneManager.GetCurrentSceneAvatars();
                     }
                 
                     MainConsole.Instance.Output(String.Format("\nAgents connected: {0}\n", agents.Count));
 
                     MainConsole.Instance.Output(
                         String.Format("{0,-16} {1,-16} {2,-37} {3,-11} {4,-16} {5,-30}", "Firstname", "Lastname",
-                                      "Agent ID", "Root/Child", "Region", "Position"));
+                                      "Agent ID", "Root/Child", "Region", "Position")
+                    );
 
                     foreach (ScenePresence presence in agents)
                     {
@@ -990,8 +974,7 @@ namespace OpenSim
                         if (regionInfo == null)
                         {
                             regionName = "Unresolvable";
-                        }
-                        else
+                        } else
                         {
                             regionName = regionInfo.RegionName;
                         }
@@ -1004,43 +987,19 @@ namespace OpenSim
                                 presence.UUID,
                                 presence.IsChildAgent ? "Child" : "Root",
                                 regionName,
-                                presence.AbsolutePosition.ToString()));
+                                presence.AbsolutePosition.ToString())
+                        );
                     }
 
                     MainConsole.Instance.Output(String.Empty);
                     break;
 
                 case "connections":
-                    System.Text.StringBuilder connections = new System.Text.StringBuilder("Connections:\n");
-                    m_sceneManager.ForEachScene(
-                        delegate(Scene scene)
-                        {
-                            scene.ForEachClient(
-                                delegate(IClientAPI client)
-                                {
-                                    connections.AppendFormat("{0}: {1} ({2}) from {3} on circuit {4}\n",
-                                        scene.RegionInfo.RegionName, client.Name, client.AgentId, client.RemoteEndPoint, client.CircuitCode);
-                                }
-                            );
-                        }
-                    );
-
-                    MainConsole.Instance.Output(connections.ToString());
+                    HandleShowConnections();
                     break;
 
                 case "circuits":
-                    System.Text.StringBuilder acd = new System.Text.StringBuilder("Agent Circuits:\n");
-                    m_sceneManager.ForEachScene(
-                        delegate(Scene scene)
-                        {
-                            //this.HttpServer.
-                            acd.AppendFormat("{0}:\n", scene.RegionInfo.RegionName);
-                            foreach (AgentCircuitData aCircuit in scene.AuthenticateHandler.GetAgentCircuits().Values)
-                                acd.AppendFormat("\t{0} {1} ({2})\n", aCircuit.firstname, aCircuit.lastname, (aCircuit.child ? "Child" : "Root"));
-                        }
-                    );
-
-                    MainConsole.Instance.Output(acd.ToString());
+                    HandleShowCircuits();
                     break;
 
                 case "http-handlers":
@@ -1077,24 +1036,36 @@ namespace OpenSim
                         MainConsole.Instance.Output("Shared Module: " + module.Name);
                     }
 
-                    m_sceneManager.ForEachScene(
-                        delegate(Scene scene)
+                    SceneManager.ForEachScene(
+                        delegate(Scene scene) {
+                        m_log.Error("The currently loaded modules in " + scene.RegionInfo.RegionName + " are:");
+                        foreach (IRegionModule module in scene.Modules.Values)
                         {
-                            m_log.Error("The currently loaded modules in " + scene.RegionInfo.RegionName + " are:");
-                            foreach (IRegionModule module in scene.Modules.Values)
+                            if (!module.IsSharedModule)
                             {
-                                if (!module.IsSharedModule)
-                                {
-                                    m_log.Error("Region Module: " + module.Name);
-                                }
+                                m_log.Error("Region Module: " + module.Name);
                             }
-                        });
+                        }
+                    }
+                    );
+
+                    SceneManager.ForEachScene(
+                        delegate(Scene scene) {
+                        MainConsole.Instance.Output("Loaded new region modules in" + scene.RegionInfo.RegionName + " are:");
+                        foreach (IRegionModuleBase module in scene.RegionModules.Values)
+                        {
+                            Type type = module.GetType().GetInterface("ISharedRegionModule");
+                            string module_type = type != null ? "Shared" : "Non-Shared";
+                            MainConsole.Instance.OutputFormat("New Region Module ({0}): {1}", module_type, module.Name);
+                        }
+                    }
+                    );
 
                     MainConsole.Instance.Output("");
                     break;
 
                 case "regions":
-                    m_sceneManager.ForEachScene(
+                    SceneManager.ForEachScene(
                         delegate(Scene scene)
                             {
                                 MainConsole.Instance.Output(String.Format(
@@ -1108,7 +1079,7 @@ namespace OpenSim
                     break;
 
                 case "ratings":
-                    m_sceneManager.ForEachScene(
+                    SceneManager.ForEachScene(
                     delegate(Scene scene)
                     {
                         string rating = "";
@@ -1133,6 +1104,53 @@ namespace OpenSim
             }
         }
 
+        private void HandleShowCircuits()
+        {
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("Region", 20);
+            cdt.AddColumn("Avatar name", 24);
+            cdt.AddColumn("Type", 5);
+            cdt.AddColumn("Code", 10);
+            cdt.AddColumn("IP", 16);
+            cdt.AddColumn("Viewer Name", 24);
+
+            SceneManager.ForEachScene(
+                s =>
+                {
+                    foreach (AgentCircuitData aCircuit in s.AuthenticateHandler.GetAgentCircuits().Values)
+                        cdt.AddRow(
+                            s.Name,
+                            aCircuit.Name,
+                            aCircuit.child ? "child" : "root",
+                            aCircuit.circuitcode.ToString(),
+                            aCircuit.IPAddress.ToString(),
+                            aCircuit.Viewer);
+                });
+
+            MainConsole.Instance.Output(cdt.ToString());
+        }
+
+        private void HandleShowConnections()
+        {
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("Region", 20);
+            cdt.AddColumn("Avatar name", 24);
+            cdt.AddColumn("Circuit code", 12);
+            cdt.AddColumn("Endpoint", 23);
+            cdt.AddColumn("Active?", 7);
+
+            SceneManager.ForEachScene(
+                s => s.ForEachClient(
+                    c => cdt.AddRow(
+                        s.Name,
+                        c.Name,
+                        c.CircuitCode.ToString(),
+                        c.RemoteEndPoint.ToString(),                
+                        c.IsActive.ToString())));
+
+            MainConsole.Instance.Output(cdt.ToString());
+        }
+
         /// <summary>
         /// Use XML2 format to serialize data to a file
         /// </summary>
@@ -1142,11 +1160,11 @@ namespace OpenSim
         {
             if (cmdparams.Length > 5)
             {
-                m_sceneManager.SaveNamedPrimsToXml2(cmdparams[3], cmdparams[4]);
+                SceneManager.SaveNamedPrimsToXml2(cmdparams[3], cmdparams[4]);
             }
             else
             {
-                m_sceneManager.SaveNamedPrimsToXml2("Primitive", DEFAULT_PRIM_BACKUP_FILENAME);
+                SceneManager.SaveNamedPrimsToXml2("Primitive", DEFAULT_PRIM_BACKUP_FILENAME);
             }
         }
 
@@ -1161,11 +1179,11 @@ namespace OpenSim
 
             if (cmdparams.Length > 0)
             {
-                m_sceneManager.SaveCurrentSceneToXml(cmdparams[2]);
+                SceneManager.SaveCurrentSceneToXml(cmdparams[2]);
             }
             else
             {
-                m_sceneManager.SaveCurrentSceneToXml(DEFAULT_PRIM_BACKUP_FILENAME);
+                SceneManager.SaveCurrentSceneToXml(DEFAULT_PRIM_BACKUP_FILENAME);
             }
         }
 
@@ -1202,13 +1220,13 @@ namespace OpenSim
                         MainConsole.Instance.Output(String.Format("loadOffsets <X,Y,Z> = <{0},{1},{2}>",loadOffset.X,loadOffset.Y,loadOffset.Z));
                     }
                 }
-                m_sceneManager.LoadCurrentSceneFromXml(cmdparams[2], generateNewIDS, loadOffset);
+                SceneManager.LoadCurrentSceneFromXml(cmdparams[2], generateNewIDS, loadOffset);
             }
             else
             {
                 try
                 {
-                    m_sceneManager.LoadCurrentSceneFromXml(DEFAULT_PRIM_BACKUP_FILENAME, false, loadOffset);
+                    SceneManager.LoadCurrentSceneFromXml(DEFAULT_PRIM_BACKUP_FILENAME, false, loadOffset);
                 }
                 catch (FileNotFoundException)
                 {
@@ -1225,11 +1243,11 @@ namespace OpenSim
         {
             if (cmdparams.Length > 2)
             {
-                m_sceneManager.SaveCurrentSceneToXml2(cmdparams[2]);
+                SceneManager.SaveCurrentSceneToXml2(cmdparams[2]);
             }
             else
             {
-                m_sceneManager.SaveCurrentSceneToXml2(DEFAULT_PRIM_BACKUP_FILENAME);
+                SceneManager.SaveCurrentSceneToXml2(DEFAULT_PRIM_BACKUP_FILENAME);
             }
         }
 
@@ -1244,7 +1262,7 @@ namespace OpenSim
             {
                 try
                 {
-                    m_sceneManager.LoadCurrentSceneFromXml2(cmdparams[2]);
+                    SceneManager.LoadCurrentSceneFromXml2(cmdparams[2]);
                 }
                 catch (FileNotFoundException)
                 {
@@ -1255,7 +1273,7 @@ namespace OpenSim
             {
                 try
                 {
-                    m_sceneManager.LoadCurrentSceneFromXml2(DEFAULT_PRIM_BACKUP_FILENAME);
+                    SceneManager.LoadCurrentSceneFromXml2(DEFAULT_PRIM_BACKUP_FILENAME);
                 }
                 catch (FileNotFoundException)
                 {
@@ -1272,7 +1290,7 @@ namespace OpenSim
         {
             try
             {
-                m_sceneManager.LoadArchiveToCurrentScene(cmdparams);
+                SceneManager.LoadArchiveToCurrentScene(cmdparams);
             }
             catch (Exception e)
             {
@@ -1286,7 +1304,7 @@ namespace OpenSim
         /// <param name="cmdparams"></param>
         protected void SaveOar(string module, string[] cmdparams)
         {
-            m_sceneManager.SaveCurrentSceneToArchive(cmdparams);
+            SceneManager.SaveCurrentSceneToArchive(cmdparams);
         }
 
         private static string CombineParams(string[] commandParams, int pos)
@@ -1300,58 +1318,6 @@ namespace OpenSim
             return result;
         }
 
-        /// <summary>
-        /// Kill an object given its UUID.
-        /// </summary>
-        /// <param name="cmdparams"></param>
-        protected void KillUUID(string module, string[] cmdparams)
-        {
-            if (cmdparams.Length > 2)
-            {
-                UUID id = UUID.Zero;
-                SceneObjectGroup grp = null;
-                Scene sc = null;
-
-                if (!UUID.TryParse(cmdparams[2], out id))
-                {
-                    MainConsole.Instance.Output("[KillUUID]: Error bad UUID format!");
-                    return;
-                }
-
-                m_sceneManager.ForEachScene(
-                    delegate(Scene scene)
-                    {
-                        SceneObjectPart part = scene.GetSceneObjectPart(id);
-                        if (part == null)
-                            return;
-
-                        grp = part.ParentGroup;
-                        sc = scene;
-                    });
-
-                if (grp == null)
-                {
-                    MainConsole.Instance.Output(String.Format("[KillUUID]: Given UUID {0} not found!", id));
-                }
-                else
-                {
-                    MainConsole.Instance.Output(String.Format("[KillUUID]: Found UUID {0} in scene {1}", id, sc.RegionInfo.RegionName));
-                    try
-                    {
-                        sc.DeleteSceneObject(grp, false);
-                    }
-                    catch (Exception e)
-                    {
-                        m_log.ErrorFormat("[KillUUID]: Error while removing objects from scene: " + e);
-                    }
-                }
-            }
-            else
-            {
-                MainConsole.Instance.Output("[KillUUID]: Usage: kill uuid <UUID>");
-            }
-        }
-
         #endregion
     }
 }

OpenSim/Region/Application/OpenSimBase.cs

@@ -40,7 +40,7 @@ using OpenSim.Framework.Communications;
 using OpenSim.Framework.Console;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Framework.Statistics;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.ClientStack;
 using OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts;
 using OpenSim.Region.Framework;
@@ -223,7 +223,7 @@ namespace OpenSim
 
             base.StartupSpecific();
 
-            m_stats = StatsManager.StartCollectingSimExtraStats();
+            m_stats = StatsManager.SimExtraStats;
 
             // Create a ModuleLoader instance
             m_moduleLoader = new ModuleLoader(m_config.Source);
@@ -285,7 +285,7 @@ namespace OpenSim
 
         private void HandleCommanderCommand(string module, string[] cmd)
         {
-            m_sceneManager.SendCommandToPluginModules(cmd);
+            SceneManager.SendCommandToPluginModules(cmd);
         }
 
         private void HandleCommanderHelp(string module, string[] cmd)
@@ -303,7 +303,15 @@ namespace OpenSim
             // Called from base.StartUp()
 
             m_httpServerPort = m_networkServersInfo.HttpListenerPort;
-            m_sceneManager.OnRestartSim += handleRestartRegion;
+            SceneManager.OnRestartSim += handleRestartRegion;
+
+            // Only enable the watchdogs when all regions are ready.  Otherwise we get false positives when cpu is
+            // heavily used during initial startup.
+            //
+            // FIXME: It's also possible that region ready status should be flipped during an OAR load since this
+            // also makes heavy use of the CPU.
+            SceneManager.OnRegionsReadyStatusChange
+                += sm => { MemoryWatchdog.Enabled = sm.AllRegionsReady; Watchdog.Enabled = sm.AllRegionsReady; };
         }
 
         /// <summary>
@@ -412,7 +420,7 @@ namespace OpenSim
             // scripting engines.
             scene.CreateScriptInstances();
 
-            m_sceneManager.Add(scene);
+            SceneManager.Add(scene);
 
             if (m_autoCreateClientStack)
             {
@@ -432,7 +440,6 @@ namespace OpenSim
             mscene = scene;
 
             scene.Start();
-
             scene.StartScripts();
 
             return clientServer;
@@ -561,14 +568,14 @@ namespace OpenSim
         {
             // only need to check this if we are not at the
             // root level
-            if ((m_sceneManager.CurrentScene != null) &&
-                (m_sceneManager.CurrentScene.RegionInfo.RegionID == scene.RegionInfo.RegionID))
+            if ((SceneManager.CurrentScene != null) &&
+                (SceneManager.CurrentScene.RegionInfo.RegionID == scene.RegionInfo.RegionID))
             {
-                m_sceneManager.TrySetCurrentScene("..");
+                SceneManager.TrySetCurrentScene("..");
             }
 
             scene.DeleteAllSceneObjects();
-            m_sceneManager.CloseScene(scene);
+            SceneManager.CloseScene(scene);
             ShutdownClientServer(scene.RegionInfo);
             
             if (!cleanup)
@@ -610,7 +617,7 @@ namespace OpenSim
         public void RemoveRegion(string name, bool cleanUp)
         {
             Scene target;
-            if (m_sceneManager.TryGetScene(name, out target))
+            if (SceneManager.TryGetScene(name, out target))
                 RemoveRegion(target, cleanUp);
         }
 
@@ -623,13 +630,13 @@ namespace OpenSim
         {
             // only need to check this if we are not at the
             // root level
-            if ((m_sceneManager.CurrentScene != null) &&
-                (m_sceneManager.CurrentScene.RegionInfo.RegionID == scene.RegionInfo.RegionID))
+            if ((SceneManager.CurrentScene != null) &&
+                (SceneManager.CurrentScene.RegionInfo.RegionID == scene.RegionInfo.RegionID))
             {
-                m_sceneManager.TrySetCurrentScene("..");
+                SceneManager.TrySetCurrentScene("..");
             }
 
-            m_sceneManager.CloseScene(scene);
+            SceneManager.CloseScene(scene);
             ShutdownClientServer(scene.RegionInfo);
         }
         
@@ -641,7 +648,7 @@ namespace OpenSim
         public void CloseRegion(string name)
         {
             Scene target;
-            if (m_sceneManager.TryGetScene(name, out target))
+            if (SceneManager.TryGetScene(name, out target))
                 CloseRegion(target);
         }
         
@@ -698,6 +705,7 @@ namespace OpenSim
             scene.LoadWorldMap();
 
             scene.PhysicsScene = GetPhysicsScene(scene.RegionInfo.RegionName);
+            scene.PhysicsScene.RequestAssetMethod = scene.PhysicsRequestAsset;
             scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
             scene.PhysicsScene.SetWaterLevel((float) regionInfo.RegionSettings.WaterHeight);
 
@@ -897,7 +905,7 @@ namespace OpenSim
 
             try
             {
-                m_sceneManager.Close();
+                SceneManager.Close();
             }
             catch (Exception e)
             {
@@ -922,7 +930,7 @@ namespace OpenSim
         /// <param name="usernum">The first out parameter describing the number of all the avatars in the Region server</param>
         public void GetAvatarNumber(out int usernum)
         {
-            usernum = m_sceneManager.GetCurrentSceneAvatars().Count;
+            usernum = SceneManager.GetCurrentSceneAvatars().Count;
         }
 
         /// <summary>
@@ -931,7 +939,7 @@ namespace OpenSim
         /// <param name="regionnum">The first out parameter describing the number of regions</param>
         public void GetRegionNumber(out int regionnum)
         {
-            regionnum = m_sceneManager.Scenes.Count;
+            regionnum = SceneManager.Scenes.Count;
         }
         
         /// <summary>

OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs

@@ -123,9 +123,14 @@ namespace OpenSim.Region.ClientStack.Linden
                 IConfig sconfig = config.Configs["Startup"];
                 if (sconfig != null)
                 {
-                    m_persistBakedTextures = sconfig.GetBoolean("PersistBakedTextures", m_persistBakedTextures);
                     m_levelUpload = sconfig.GetInt("LevelUpload", 0);
                 }
+
+                IConfig appearanceConfig = config.Configs["Appearance"];
+                if (appearanceConfig != null)
+                {
+                    m_persistBakedTextures = appearanceConfig.GetBoolean("PersistBakedTextures", m_persistBakedTextures);
+                }
             }
 
             m_assetService = m_Scene.AssetService;

OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs

@@ -106,7 +106,7 @@ namespace OpenSim.Region.ClientStack.Linden
                 scene.EventManager.OnRegisterCaps += OnRegisterCaps;
 
                 MainConsole.Instance.Commands.AddCommand(
-                    "Comms",
+                    "Debug",
                     false,
                     "debug eq",
                     "debug eq [0|1|2]",

OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs

@@ -51,7 +51,16 @@ namespace OpenSim.Region.ClientStack.Linden.Tests
         [SetUp]
         public void SetUp()
         {
-            MainServer.Instance = new BaseHttpServer(9999, false, 9998, "");
+            uint port = 9999;
+            uint sslPort = 9998;
+
+            // This is an unfortunate bit of clean up we have to do because MainServer manages things through static
+            // variables and the VM is not restarted between tests.
+            MainServer.RemoveHttpServer(port);
+
+            BaseHttpServer server = new BaseHttpServer(port, false, sslPort, "");
+            MainServer.AddHttpServer(server);
+            MainServer.Instance = server;
 
             IConfigSource config = new IniConfigSource();
             config.AddConfig("Startup");

OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs

@@ -333,7 +333,6 @@ namespace OpenSim.Region.ClientStack.Linden
                 grp.AbsolutePosition = obj.Position;
                 prim.RotationOffset = obj.Rotation;
                 
-                grp.IsAttachment = false;
                 // Required for linking
                 grp.RootPart.ClearUpdateSchedule();
                 

OpenSim/Region/ClientStack/Linden/Caps/UploadBakedTextureModule.cs

@@ -66,9 +66,9 @@ namespace OpenSim.Region.ClientStack.Linden
 
         public void Initialise(IConfigSource source)
         {
-            IConfig sconfig = source.Configs["Startup"];
-            if (sconfig != null)
-                m_persistBakedTextures = sconfig.GetBoolean("PersistBakedTextures", m_persistBakedTextures);
+            IConfig appearanceConfig = source.Configs["Appearance"];
+            if (appearanceConfig != null)
+                m_persistBakedTextures = appearanceConfig.GetBoolean("PersistBakedTextures", m_persistBakedTextures);
         }
 
         public void AddRegion(Scene s)

OpenSim/Region/ClientStack/Linden/UDP/IncomingPacket.cs

@@ -39,7 +39,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
     public sealed class IncomingPacket
     {
         /// <summary>Client this packet came from</summary>
-        public LLUDPClient Client;
+        public LLClientView Client;
+
         /// <summary>Packet data that has been received</summary>
         public Packet Packet;
 
@@ -48,7 +49,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// </summary>
         /// <param name="client">Reference to the client this packet came from</param>
         /// <param name="packet">Packet data</param>
-        public IncomingPacket(LLUDPClient client, Packet packet)
+        public IncomingPacket(LLClientView client, Packet packet)
         {
             Client = client;
             Packet = packet;

OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs

@@ -41,7 +41,7 @@ using OpenMetaverse.Messages.Linden;
 using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
 using OpenSim.Framework.Client;
-using OpenSim.Framework.Statistics;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
@@ -59,7 +59,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
     /// Handles new client connections
     /// Constructor takes a single Packet and authenticates everything
     /// </summary>
-    public class LLClientView : IClientAPI, IClientCore, IClientIM, IClientChat, IClientInventory, IClientIPEndpoint, IStatsCollector
+    public class LLClientView : IClientAPI, IClientCore, IClientIM, IClientChat, IClientInventory, IStatsCollector
     {
         /// <value>
         /// Debug packet level.  See OpenSim.RegisterConsoleCommands() for more details.
@@ -347,8 +347,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private int m_animationSequenceNumber = 1;
         private bool m_SendLogoutPacketWhenClosing = true;
         private AgentUpdateArgs lastarg;
-        private bool m_IsActive = true;
-        private bool m_IsLoggingOut = false;
 
         protected Dictionary<PacketType, PacketProcessor> m_packetHandlers = new Dictionary<PacketType, PacketProcessor>();
         protected Dictionary<string, GenericMessage> m_genericPacketHandlers = new Dictionary<string, GenericMessage>(); //PauPaw:Local Generic Message handlers
@@ -357,7 +355,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         protected string m_lastName;
         protected Thread m_clientThread;
         protected Vector3 m_startpos;
-        protected EndPoint m_userEndPoint;
         protected UUID m_activeGroupID;
         protected string m_activeGroupName = String.Empty;
         protected ulong m_activeGroupPowers;
@@ -413,16 +410,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public uint CircuitCode { get { return m_circuitCode; } }
         public int MoneyBalance { get { return m_moneyBalance; } }
         public int NextAnimationSequenceNumber { get { return m_animationSequenceNumber++; } }
-        public bool IsActive
-        {
-            get { return m_IsActive; }
-            set { m_IsActive = value; }
-        }
-        public bool IsLoggingOut
-        {
-            get { return m_IsLoggingOut; }
-            set { m_IsLoggingOut = value; }
-        }
+
+        /// <summary>
+        /// As well as it's function in IClientAPI, in LLClientView we are locking on this property in order to
+        /// prevent race conditions by different threads calling Close().
+        /// </summary>
+        public bool IsActive { get; set; }
+
+        /// <summary>
+        /// Used to synchronise threads when client is being closed.
+        /// </summary>
+        public Object CloseSyncLock { get; private set; }
+
+        public bool IsLoggingOut { get; set; }
 
         public bool DisableFacelights
         {
@@ -442,15 +442,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <summary>
         /// Constructor
         /// </summary>
-        public LLClientView(EndPoint remoteEP, Scene scene, LLUDPServer udpServer, LLUDPClient udpClient, AuthenticateResponse sessionInfo,
+        public LLClientView(Scene scene, LLUDPServer udpServer, LLUDPClient udpClient, AuthenticateResponse sessionInfo,
             UUID agentId, UUID sessionId, uint circuitCode)
         {
 //            DebugPacketLevel = 1;
 
+            CloseSyncLock = new Object();
+
             RegisterInterface<IClientIM>(this);
             RegisterInterface<IClientInventory>(this);
             RegisterInterface<IClientChat>(this);
-            RegisterInterface<IClientIPEndpoint>(this);
 
             m_scene = scene;
             m_entityUpdates = new PriorityQueue(m_scene.Entities.Count);
@@ -467,7 +468,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_sessionId = sessionId;
             m_secureSessionId = sessionInfo.LoginInfo.SecureSession;
             m_circuitCode = circuitCode;
-            m_userEndPoint = remoteEP;
             m_firstName = sessionInfo.LoginInfo.First;
             m_lastName = sessionInfo.LoginInfo.Last;
             m_startpos = sessionInfo.LoginInfo.StartPos;
@@ -481,25 +481,44 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_prioritizer = new Prioritizer(m_scene);
 
             RegisterLocalPacketHandlers();
+
+            IsActive = true;
         }
 
         #region Client Methods
 
         /// <summary>
-        /// Shut down the client view
+        /// Close down the client view
         /// </summary>
         public void Close()
+        {
+            // We lock here to prevent race conditions between two threads calling close simultaneously (e.g.
+            // a simultaneous relog just as a client is being closed out due to no packet ack from the old connection.
+            lock (CloseSyncLock)
+            {
+                if (!IsActive)
+                    return;
+
+                IsActive = false;
+                CloseWithoutChecks();
+            }
+        }
+
+        /// <summary>
+        /// Closes down the client view without first checking whether it is active.
+        /// </summary>
+        /// <remarks>
+        /// This exists because LLUDPServer has to set IsActive = false in earlier synchronous code before calling
+        /// CloseWithoutIsActiveCheck asynchronously.
+        ///
+        /// Callers must lock ClosingSyncLock before calling.
+        /// </remarks>
+        public void CloseWithoutChecks()
         {
             m_log.DebugFormat(
                 "[CLIENT]: Close has been called for {0} attached to scene {1}",
                 Name, m_scene.RegionInfo.RegionName);
 
-            // Send the STOP packet
-            DisableSimulatorPacket disable = (DisableSimulatorPacket)PacketPool.Instance.GetPacket(PacketType.DisableSimulator);
-            OutPacket(disable, ThrottleOutPacketType.Unknown);
-
-            IsActive = false;
-
             // Shutdown the image manager
             ImageManager.Close();
 
@@ -2723,6 +2742,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
+        public void SendAssetNotFound(AssetRequestToClient req)
+        {
+            TransferInfoPacket Transfer = new TransferInfoPacket();
+            Transfer.TransferInfo.ChannelType = 2;
+            Transfer.TransferInfo.Status = -2;
+            Transfer.TransferInfo.TargetType = 0;
+            Transfer.TransferInfo.Params = req.Params;
+            Transfer.TransferInfo.Size = 0;
+            Transfer.TransferInfo.TransferID = req.TransferRequestID;
+            Transfer.Header.Zerocoded = true;
+            OutPacket(Transfer, ThrottleOutPacketType.Asset);
+        }
+
         public void SendTexture(AssetBase TextureAsset)
         {
 
@@ -3561,7 +3593,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         public void SendCoarseLocationUpdate(List<UUID> users, List<Vector3> CoarseLocations)
         {
-            if (!IsActive) return; // We don't need to update inactive clients.
+            // We don't need to update inactive clients.
+            if (!IsActive)
+                return;
 
             CoarseLocationUpdatePacket loc = (CoarseLocationUpdatePacket)PacketPool.Instance.GetPacket(PacketType.CoarseLocationUpdate);
             loc.Header.Reliable = false;
@@ -3726,8 +3760,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         }
                     }
     
-                    ++updatesThisCall;
-    
                     #region UpdateFlags to packet type conversion
     
                     PrimUpdateFlags updateFlags = (PrimUpdateFlags)update.Flags;
@@ -3784,20 +3816,53 @@ namespace OpenSim.Region.ClientStack.LindenUDP
     
                     if (!canUseImproved && !canUseCompressed)
                     {
+                        ObjectUpdatePacket.ObjectDataBlock updateBlock;
+
                         if (update.Entity is ScenePresence)
                         {
-                            objectUpdateBlocks.Value.Add(CreateAvatarUpdateBlock((ScenePresence)update.Entity));
-                            objectUpdates.Value.Add(update);
+                            updateBlock = CreateAvatarUpdateBlock((ScenePresence)update.Entity);
                         }
                         else
                         {
-                            objectUpdateBlocks.Value.Add(CreatePrimUpdateBlock((SceneObjectPart)update.Entity, this.m_agentId));
-                            objectUpdates.Value.Add(update);
+                            SceneObjectPart part = (SceneObjectPart)update.Entity;
+                            updateBlock = CreatePrimUpdateBlock(part, AgentId);
+
+                            // If the part has become a private hud since the update was scheduled then we do not
+                            // want to send it to other avatars.
+                            if (part.ParentGroup.IsAttachment
+                                && part.ParentGroup.HasPrivateAttachmentPoint
+                                && part.ParentGroup.AttachedAvatar != AgentId)
+                                continue;
+
+                            // If the part has since been deleted, then drop the update.  In the case of attachments,
+                            // this is to avoid spurious updates to other viewers since post-processing of attachments
+                            // has to change the IsAttachment flag for various reasons (which will end up in a pass
+                            // of the test above).
+                            //
+                            // Actual deletions (kills) happen in another method.
+                            if (part.ParentGroup.IsDeleted)
+                                continue;
                         }
+
+                        objectUpdateBlocks.Value.Add(updateBlock);
+                        objectUpdates.Value.Add(update);
                     }
                     else if (!canUseImproved)
                     {
-                        compressedUpdateBlocks.Value.Add(CreateCompressedUpdateBlock((SceneObjectPart)update.Entity, updateFlags));
+                        SceneObjectPart part = (SceneObjectPart)update.Entity;
+                        ObjectUpdateCompressedPacket.ObjectDataBlock compressedBlock
+                            = CreateCompressedUpdateBlock(part, updateFlags);
+
+                        // If the part has since been deleted, then drop the update.  In the case of attachments,
+                        // this is to avoid spurious updates to other viewers since post-processing of attachments
+                        // has to change the IsAttachment flag for various reasons (which will end up in a pass
+                        // of the test above).
+                        //
+                        // Actual deletions (kills) happen in another method.
+                        if (part.ParentGroup.IsDeleted)
+                            continue;
+
+                        compressedUpdateBlocks.Value.Add(compressedBlock);
                         compressedUpdates.Value.Add(update);
                     }
                     else
@@ -3810,15 +3875,40 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         }
                         else
                         {
+                            ImprovedTerseObjectUpdatePacket.ObjectDataBlock terseUpdateBlock
+                                = CreateImprovedTerseBlock(update.Entity, updateFlags.HasFlag(PrimUpdateFlags.Textures));
+
                             // Everything else goes here
-                            terseUpdateBlocks.Value.Add(CreateImprovedTerseBlock(update.Entity, updateFlags.HasFlag(PrimUpdateFlags.Textures)));
+                            if (update.Entity is SceneObjectPart)
+                            {
+                                SceneObjectPart part = (SceneObjectPart)update.Entity;
+
+                                // If the part has become a private hud since the update was scheduled then we do not
+                                // want to send it to other avatars.
+                                if (part.ParentGroup.IsAttachment
+                                    && part.ParentGroup.HasPrivateAttachmentPoint
+                                    && part.ParentGroup.AttachedAvatar != AgentId)
+                                    continue;
+
+                                // If the part has since been deleted, then drop the update.  In the case of attachments,
+                                // this is to avoid spurious updates to other viewers since post-processing of attachments
+                                // has to change the IsAttachment flag for various reasons (which will end up in a pass
+                                // of the test above).
+                                //
+                                // Actual deletions (kills) happen in another method.
+                                if (part.ParentGroup.IsDeleted)
+                                    continue;
+                            }
+
+                            terseUpdateBlocks.Value.Add(terseUpdateBlock);
                             terseUpdates.Value.Add(update);
                         }
                     }
+
+                    ++updatesThisCall;
     
                     #endregion Block Construction
                 }
-                
     
                 #region Packet Sending
                 ushort timeDilation = Utils.FloatToUInt16(avgTimeDilation, 0.0f, 1.0f);
@@ -5102,7 +5192,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             AddLocalPacketHandler(PacketType.ChatFromViewer, HandleChatFromViewer);
             AddLocalPacketHandler(PacketType.AvatarPropertiesUpdate, HandlerAvatarPropertiesUpdate);
             AddLocalPacketHandler(PacketType.ScriptDialogReply, HandlerScriptDialogReply);
-            AddLocalPacketHandler(PacketType.ImprovedInstantMessage, HandlerImprovedInstantMessage, false);
+            AddLocalPacketHandler(PacketType.ImprovedInstantMessage, HandlerImprovedInstantMessage);
             AddLocalPacketHandler(PacketType.AcceptFriendship, HandlerAcceptFriendship);
             AddLocalPacketHandler(PacketType.DeclineFriendship, HandlerDeclineFriendship);
             AddLocalPacketHandler(PacketType.TerminateFriendship, HandlerTerminateFriendship);
@@ -11654,7 +11744,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 if (DebugPacketLevel <= 100 && (packet.Type == PacketType.AvatarAnimation || packet.Type == PacketType.ViewerEffect))
                     logPacket = false;
                 
-                if (DebugPacketLevel <= 50 && packet.Type == PacketType.ImprovedTerseObjectUpdate)
+                if (DebugPacketLevel <= 50
+                    & (packet.Type == PacketType.ImprovedTerseObjectUpdate || packet.Type == PacketType.ObjectUpdate))
                     logPacket = false;
 
                 if (DebugPacketLevel <= 25 && packet.Type == PacketType.ObjectPropertiesFamily)
@@ -11767,7 +11858,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             ClientInfo info = m_udpClient.GetClientInfo();
 
-            info.userEP = m_userEndPoint;
             info.proxyEP = null;
             info.agentcircuit = RequestClientInfo();
 
@@ -11779,11 +11869,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_udpClient.SetClientInfo(info);
         }
 
-        public EndPoint GetClientEP()
-        {
-            return m_userEndPoint;
-        }
-
         #region Media Parcel Members
 
         public void SendParcelMediaCommand(uint flags, ParcelMediaCommandEnum command, float time)
@@ -11864,10 +11949,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return string.Empty;
         }
 
-        public void KillEndDone()
-        {
-        }
-
         #region IClientCore
 
         private readonly Dictionary<Type, object> m_clientInterfaces = new Dictionary<Type, object>();
@@ -11985,14 +12066,27 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="asset"></param>
         protected void AssetReceived(string id, Object sender, AssetBase asset)
         {
-            if (asset == null)
-                return;
-
             TransferRequestPacket transferRequest = (TransferRequestPacket)sender;
 
             UUID requestID = UUID.Zero;
             byte source = (byte)SourceType.Asset;
 
+            AssetRequestToClient req = new AssetRequestToClient();
+
+            if (asset == null)
+            {
+                req.AssetInf = null;
+                req.AssetRequestSource = source;
+                req.IsTextureRequest = false;
+                req.NumPackets = 0;
+                req.Params = transferRequest.TransferInfo.Params;
+                req.RequestAssetID = requestID;
+                req.TransferRequestID = transferRequest.TransferInfo.TransferID;
+
+                SendAssetNotFound(req);
+                return;
+            }
+
             if (transferRequest.TransferInfo.SourceType == (int)SourceType.Asset)
             {
                 requestID = new UUID(transferRequest.TransferInfo.Params, 0);
@@ -12009,7 +12103,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 return;
 
             // The asset is known to exist and is in our cache, so add it to the AssetRequests list
-            AssetRequestToClient req = new AssetRequestToClient();
             req.AssetInf = asset;
             req.AssetRequestSource = source;
             req.IsTextureRequest = false;
@@ -12045,24 +12138,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return numPackets;
         }
 
-        #region IClientIPEndpoint Members
-
-        public IPAddress EndPoint
-        {
-            get
-            {
-                if (m_userEndPoint is IPEndPoint)
-                {
-                    IPEndPoint ep = (IPEndPoint)m_userEndPoint;
-
-                    return ep.Address;
-                }
-                return null;
-            }
-        }
-
-        #endregion
-
         public void SendRebakeAvatarTextures(UUID textureID)
         {
             RebakeAvatarTexturesPacket pack =

OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs

@@ -278,7 +278,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public string GetStats()
         {
             return string.Format(
-                "{0,7} {1,7} {2,7} {3,9} {4,7} {5,7} {6,7} {7,7} {8,7} {9,8} {10,7} {11,7}",
+                "{0,7} {1,7} {2,7} {3,9} {4,7} {5,7} {6,7} {7,7} {8,7} {9,8} {10,7} {11,7} {12,7}",
+                Util.EnvironmentTickCountSubtract(TickLastPacketReceived),
                 PacketsReceived,                                 
                 PacketsSent,
                 PacketsResent,

OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs

@@ -37,7 +37,7 @@ using log4net;
 using Nini.Config;
 using OpenMetaverse.Packets;
 using OpenSim.Framework;
-using OpenSim.Framework.Statistics;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.Framework.Scenes;
 using OpenMetaverse;
 
@@ -147,21 +147,34 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private int m_elapsed500MSOutgoingPacketHandler;
 
         /// <summary>Flag to signal when clients should check for resends</summary>
-        private bool m_resendUnacked;
+        protected bool m_resendUnacked;
+
         /// <summary>Flag to signal when clients should send ACKs</summary>
-        private bool m_sendAcks;
+        protected bool m_sendAcks;
+
         /// <summary>Flag to signal when clients should send pings</summary>
-        private bool m_sendPing;
+        protected bool m_sendPing;
 
         private int m_defaultRTO = 0;
         private int m_maxRTO = 0;
-
+        private int m_ackTimeout = 0;
+        private int m_pausedAckTimeout = 0;
         private bool m_disableFacelights = false;
 
         public Socket Server { get { return null; } }
 
         private int m_malformedCount = 0; // Guard against a spamming attack
 
+        /// <summary>
+        /// Record current outgoing client for monitoring purposes.
+        /// </summary>
+        private IClientAPI m_currentOutgoingClient;
+
+        /// <summary>
+        /// Recording current incoming client for monitoring purposes.
+        /// </summary>
+        private IClientAPI m_currentIncomingClient;
+
         public LLUDPServer(IPAddress listenIP, ref uint port, int proxyPortOffsetParm, bool allow_alternate_port, IConfigSource configSource, AgentCircuitManager circuitManager)
             : base(listenIP, (int)port)
         {
@@ -198,11 +211,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 m_defaultRTO = config.GetInt("DefaultRTO", 0);
                 m_maxRTO = config.GetInt("MaxRTO", 0);
                 m_disableFacelights = config.GetBoolean("DisableFacelights", false);
+                m_ackTimeout = 1000 * config.GetInt("AckTimeout", 60);
+                m_pausedAckTimeout = 1000 * config.GetInt("PausedAckTimeout", 300);
             }
             else
             {
                 PrimUpdatesPerCallback = 100;
                 TextureSendLimit = 20;
+                m_ackTimeout = 1000 * 60; // 1 minute
+                m_pausedAckTimeout = 1000 * 300; // 5 minutes
             }
 
             #region BinaryStats
@@ -239,19 +256,56 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (m_scene == null)
                 throw new InvalidOperationException("[LLUDPSERVER]: Cannot LLUDPServer.Start() without an IScene reference");
 
-            m_log.Info("[LLUDPSERVER]: Starting the LLUDP server in " + (m_asyncPacketHandling ? "asynchronous" : "synchronous") + " mode");
+            m_log.InfoFormat(
+                "[LLUDPSERVER]: Starting the LLUDP server in {0} mode",
+                m_asyncPacketHandling ? "asynchronous" : "synchronous");
 
             base.Start(m_recvBufferSize, m_asyncPacketHandling);
 
             // Start the packet processing threads
             Watchdog.StartThread(
-                IncomingPacketHandler, "Incoming Packets (" + m_scene.RegionInfo.RegionName + ")", ThreadPriority.Normal, false, true);
+                IncomingPacketHandler,
+                string.Format("Incoming Packets ({0})", m_scene.RegionInfo.RegionName),
+                ThreadPriority.Normal,
+                false,
+                true,
+                GetWatchdogIncomingAlarmData,
+                Watchdog.DEFAULT_WATCHDOG_TIMEOUT_MS);
+
             Watchdog.StartThread(
-                OutgoingPacketHandler, "Outgoing Packets (" + m_scene.RegionInfo.RegionName + ")", ThreadPriority.Normal, false, true);
+                OutgoingPacketHandler,
+                string.Format("Outgoing Packets ({0})", m_scene.RegionInfo.RegionName),
+                ThreadPriority.Normal,
+                false,
+                true,
+                GetWatchdogOutgoingAlarmData,
+                Watchdog.DEFAULT_WATCHDOG_TIMEOUT_MS);
 
             m_elapsedMSSinceLastStatReport = Environment.TickCount;
         }
 
+        /// <summary>
+        /// If the outgoing UDP thread times out, then return client that was being processed to help with debugging.
+        /// </summary>
+        /// <returns></returns>
+        private string GetWatchdogIncomingAlarmData()
+        {
+            return string.Format(
+                "Client is {0}",
+                m_currentIncomingClient != null ? m_currentIncomingClient.Name : "none");
+        }
+
+        /// <summary>
+        /// If the outgoing UDP thread times out, then return client that was being processed to help with debugging.
+        /// </summary>
+        /// <returns></returns>
+        private string GetWatchdogOutgoingAlarmData()
+        {
+            return string.Format(
+                "Client is {0}",
+                m_currentOutgoingClient != null ? m_currentOutgoingClient.Name : "none");
+        }
+
         public new void Stop()
         {
             m_log.Info("[LLUDPSERVER]: Shutting down the LLUDP server for " + m_scene.RegionInfo.RegionName);
@@ -485,19 +539,34 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             SendPacket(udpClient, completePing, ThrottleOutPacketType.Unknown, false, null);
         }
 
-        public void HandleUnacked(LLUDPClient udpClient)
+        public void HandleUnacked(LLClientView client)
         {
+            LLUDPClient udpClient = client.UDPClient;
+
             if (!udpClient.IsConnected)
                 return;
 
             // Disconnect an agent if no packets are received for some time
-            //FIXME: Make 60 an .ini setting
-            if ((Environment.TickCount & Int32.MaxValue) - udpClient.TickLastPacketReceived > 1000 * 60)
-            {
-                m_log.Warn("[LLUDPSERVER]: Ack timeout, disconnecting " + udpClient.AgentID);
-                StatsManager.SimExtraStats.AddAbnormalClientThreadTermination();
+            int timeoutTicks = m_ackTimeout;
+
+            // Allow more slack if the client is "paused" eg file upload dialogue is open
+            // Some sort of limit is needed in case the client crashes, loses its network connection
+            // or some other disaster prevents it from sendung the AgentResume
+            if (udpClient.IsPaused)
+                timeoutTicks = m_pausedAckTimeout;
+
+            if (client.IsActive &&
+                (Environment.TickCount & Int32.MaxValue) - udpClient.TickLastPacketReceived > timeoutTicks)
+            {
+                // We must set IsActive synchronously so that we can stop the packet loop reinvoking this method, even
+                // though it's set later on by LLClientView.Close()
+                client.IsActive = false;
+
+                // Fire this out on a different thread so that we don't hold up outgoing packet processing for
+                // everybody else if this is being called due to an ack timeout.
+                // This is the same as processing as the async process of a logout request.
+                Util.FireAndForget(o => DeactivateClientDueToTimeout(client));
 
-                RemoveClient(udpClient);
                 return;
             }
 
@@ -820,7 +889,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             #endregion Ping Check Handling
 
             // Inbox insertion
-            packetInbox.Enqueue(new IncomingPacket(udpClient, packet));
+            packetInbox.Enqueue(new IncomingPacket((LLClientView)client, packet));
         }
 
         #region BinaryStats
@@ -917,8 +986,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 UseCircuitCodePacket uccp = (UseCircuitCodePacket)array[1];
 
                 m_log.DebugFormat(
-                    "[LLUDPSERVER]: Handling UseCircuitCode request for circuit {0} from {1}",
-                    uccp.CircuitCode.Code, buffer.RemoteEndPoint);
+                    "[LLUDPSERVER]: Handling UseCircuitCode request for circuit {0} to {1} from IP {2}",
+                    uccp.CircuitCode.Code, m_scene.RegionInfo.RegionName, buffer.RemoteEndPoint);
     
                 remoteEndPoint = (IPEndPoint)buffer.RemoteEndPoint;
     
@@ -947,8 +1016,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 {
                     // Don't create clients for unauthorized requesters.
                     m_log.WarnFormat(
-                        "[LLUDPSERVER]: Connection request for client {0} connecting with unnotified circuit code {1} from {2}",
-                        uccp.CircuitCode.ID, uccp.CircuitCode.Code, remoteEndPoint);
+                        "[LLUDPSERVER]: Ignoring connection request for {0} to {1} with unknown circuit code {2} from IP {3}",
+                        uccp.CircuitCode.ID, m_scene.RegionInfo.RegionName, uccp.CircuitCode.Code, remoteEndPoint);
                 }
     
                 //            m_log.DebugFormat(
@@ -1034,7 +1103,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 {
                     LLUDPClient udpClient = new LLUDPClient(this, ThrottleRates, m_throttle, circuitCode, agentID, remoteEndPoint, m_defaultRTO, m_maxRTO);
 
-                    client = new LLClientView(remoteEndPoint, m_scene, this, udpClient, sessionInfo, agentID, sessionID, circuitCode);
+                    client = new LLClientView(m_scene, this, udpClient, sessionInfo, agentID, sessionID, circuitCode);
                     client.OnLogout += LogoutHandler;
 
                     ((LLClientView)client).DisableFacelights = m_disableFacelights;
@@ -1046,14 +1115,28 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return client;
         }
 
-        private void RemoveClient(LLUDPClient udpClient)
+        /// <summary>
+        /// Deactivates the client if we don't receive any packets within a certain amount of time (default 60 seconds).
+        /// </summary>
+        /// <remarks>
+        /// If a connection is active then we will always receive packets even if nothing else is happening, due to
+        /// regular client pings.
+        /// </remarks>
+        /// <param name='client'></param>
+        private void DeactivateClientDueToTimeout(LLClientView client)
         {
-            // Remove this client from the scene
-            IClientAPI client;
-            if (m_scene.TryGetClient(udpClient.AgentID, out client))
+            lock (client.CloseSyncLock)
             {
-                client.IsLoggingOut = true;
-                client.Close();
+                m_log.WarnFormat(
+                    "[LLUDPSERVER]: Ack timeout, disconnecting {0} agent for {1} in {2}",
+                    client.SceneAgent.IsChildAgent ? "child" : "root", client.Name, m_scene.RegionInfo.RegionName);
+    
+                StatsManager.SimExtraStats.AddAbnormalClientThreadTermination();
+    
+                if (!client.SceneAgent.IsChildAgent)
+                     client.Kick("Simulator logged you out due to connection timeout");
+    
+                client.CloseWithoutChecks();
             }
         }
 
@@ -1161,6 +1244,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     // client. m_packetSent will be set to true if a packet is sent
                     m_scene.ForEachClient(clientPacketHandler);
 
+                    m_currentOutgoingClient = null;
+
                     // If nothing was sent, sleep for the minimum amount of time before a
                     // token bucket could get more tokens
                     if (!m_packetSent)
@@ -1177,18 +1262,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             Watchdog.RemoveThread();
         }
 
-        private void ClientOutgoingPacketHandler(IClientAPI client)
+        protected void ClientOutgoingPacketHandler(IClientAPI client)
         {
+            m_currentOutgoingClient = client;
+
             try
             {
                 if (client is LLClientView)
                 {
-                    LLUDPClient udpClient = ((LLClientView)client).UDPClient;
+                    LLClientView llClient = (LLClientView)client;
+                    LLUDPClient udpClient = llClient.UDPClient;
 
                     if (udpClient.IsConnected)
                     {
                         if (m_resendUnacked)
-                            HandleUnacked(udpClient);
+                            HandleUnacked(llClient);
 
                         if (m_sendAcks)
                             SendAcks(udpClient);
@@ -1204,8 +1292,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
             catch (Exception ex)
             {
-                m_log.Error("[LLUDPSERVER]: OutgoingPacketHandler iteration for " + client.Name +
-                    " threw an exception: " + ex.Message, ex);
+                m_log.Error(
+                    string.Format("[LLUDPSERVER]: OutgoingPacketHandler iteration for {0} threw ", client.Name), ex);
             }
         }
 
@@ -1231,11 +1319,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             nticks++;
             watch1.Start();
+            m_currentOutgoingClient = client;
+
             try
             {
                 if (client is LLClientView)
                 {
-                    LLUDPClient udpClient = ((LLClientView)client).UDPClient;
+                    LLClientView llClient = (LLClientView)client;
+                    LLUDPClient udpClient = llClient.UDPClient;
 
                     if (udpClient.IsConnected)
                     {
@@ -1244,7 +1335,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                             nticksUnack++;
                             watch2.Start();
 
-                            HandleUnacked(udpClient);
+                            HandleUnacked(llClient);
 
                             watch2.Stop();
                             avgResendUnackedTicks = (nticksUnack - 1)/(float)nticksUnack * avgResendUnackedTicks + (watch2.ElapsedTicks / (float)nticksUnack);
@@ -1315,23 +1406,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         #endregion 
 
-        private void ProcessInPacket(object state)
+        private void ProcessInPacket(IncomingPacket incomingPacket)
         {
-            IncomingPacket incomingPacket = (IncomingPacket)state;
             Packet packet = incomingPacket.Packet;
-            LLUDPClient udpClient = incomingPacket.Client;
-            IClientAPI client;
+            LLClientView client = incomingPacket.Client;
 
-            // Sanity check
-            if (packet == null || udpClient == null)
+            if (client.IsActive)
             {
-                m_log.WarnFormat("[LLUDPSERVER]: Processing a packet with incomplete state. Packet=\"{0}\", UDPClient=\"{1}\"",
-                    packet, udpClient);
-            }
+                m_currentIncomingClient = client;
 
-            // Make sure this client is still alive
-            if (m_scene.TryGetClient(udpClient.AgentID, out client))
-            {
                 try
                 {
                     // Process this packet
@@ -1346,23 +1429,34 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 catch (Exception e)
                 {
                     // Don't let a failure in an individual client thread crash the whole sim.
-                    m_log.ErrorFormat("[LLUDPSERVER]: Client packet handler for {0} for packet {1} threw an exception", udpClient.AgentID, packet.Type);
-                    m_log.Error(e.Message, e);
+                    m_log.Error(
+                        string.Format(
+                            "[LLUDPSERVER]: Client packet handler for {0} for packet {1} threw ",
+                            client.Name, packet.Type),
+                        e);
+                }
+                finally
+                {
+                    m_currentIncomingClient = null;
                 }
             }
             else
             {
                 m_log.DebugFormat(
                     "[LLUDPSERVER]: Dropped incoming {0} for dead client {1} in {2}",
-                    packet.Type, udpClient.AgentID, m_scene.RegionInfo.RegionName);
+                    packet.Type, client.Name, m_scene.RegionInfo.RegionName);
             }
         }
 
         protected void LogoutHandler(IClientAPI client)
         {
             client.SendLogoutPacket();
-            if (client.IsActive)
-                RemoveClient(((LLClientView)client).UDPClient);
+
+            if (!client.IsLoggingOut)
+            {
+                client.IsLoggingOut = true;
+                client.Close();
+            }
         }
     }
-}
+}

OpenSim/Region/ClientStack/Linden/UDP/Tests/BasicCircuitTests.cs

@@ -45,6 +45,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
     [TestFixture]
     public class BasicCircuitTests
     {
+        private Scene m_scene;
+        private TestLLUDPServer m_udpServer;
+
         [TestFixtureSetUp]
         public void FixtureInit()
         {
@@ -61,83 +64,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
             Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
         }
 
-//        /// <summary>
-//        /// Add a client for testing
-//        /// </summary>
-//        /// <param name="scene"></param>
-//        /// <param name="testLLUDPServer"></param>
-//        /// <param name="testPacketServer"></param>
-//        /// <param name="acm">Agent circuit manager used in setting up the stack</param>
-//        protected void SetupStack(
-//            IScene scene, out TestLLUDPServer testLLUDPServer, out TestLLPacketServer testPacketServer, 
-//            out AgentCircuitManager acm)
-//        {
-//            IConfigSource configSource = new IniConfigSource();
-//            ClientStackUserSettings userSettings = new ClientStackUserSettings();
-//            testLLUDPServer = new TestLLUDPServer();
-//            acm = new AgentCircuitManager();
-//                                    
-//            uint port = 666;
-//            testLLUDPServer.Initialise(null, ref port, 0, false, configSource, acm);
-//            testPacketServer = new TestLLPacketServer(testLLUDPServer, userSettings);
-//            testLLUDPServer.LocalScene = scene;
-//        }
-        
-//        /// <summary>
-//        /// Set up a client for tests which aren't concerned with this process itself and where only one client is being
-//        /// tested
-//        /// </summary>
-//        /// <param name="circuitCode"></param>
-//        /// <param name="epSender"></param>
-//        /// <param name="testLLUDPServer"></param>
-//        /// <param name="acm"></param>
-//        protected void AddClient(
-//            uint circuitCode, EndPoint epSender, TestLLUDPServer testLLUDPServer, AgentCircuitManager acm)
-//        {
-//            UUID myAgentUuid   = UUID.Parse("00000000-0000-0000-0000-000000000001");
-//            UUID mySessionUuid = UUID.Parse("00000000-0000-0000-0000-000000000002");
-//            
-//            AddClient(circuitCode, epSender, myAgentUuid, mySessionUuid, testLLUDPServer, acm);
-//        }
-        
-//        /// <summary>
-//        /// Set up a client for tests which aren't concerned with this process itself
-//        /// </summary>
-//        /// <param name="circuitCode"></param>
-//        /// <param name="epSender"></param>
-//        /// <param name="agentId"></param>
-//        /// <param name="sessionId"></param>
-//        /// <param name="testLLUDPServer"></param>
-//        /// <param name="acm"></param>
-//        protected void AddClient(
-//            uint circuitCode, EndPoint epSender, UUID agentId, UUID sessionId, 
-//            TestLLUDPServer testLLUDPServer, AgentCircuitManager acm)
-//        {
-//            AgentCircuitData acd = new AgentCircuitData();
-//            acd.AgentID = agentId;
-//            acd.SessionID = sessionId; 
-//            
-//            UseCircuitCodePacket uccp = new UseCircuitCodePacket();
-//            
-//            UseCircuitCodePacket.CircuitCodeBlock uccpCcBlock 
-//                = new UseCircuitCodePacket.CircuitCodeBlock();
-//            uccpCcBlock.Code = circuitCode;
-//            uccpCcBlock.ID = agentId;
-//            uccpCcBlock.SessionID = sessionId;
-//            uccp.CircuitCode = uccpCcBlock;
-//
-//            acm.AddNewCircuit(circuitCode, acd);
-//            
-//            testLLUDPServer.LoadReceive(uccp, epSender);
-//            testLLUDPServer.ReceiveData(null);
-//        }
+        [SetUp]
+        public void SetUp()
+        {
+            m_scene = new SceneHelpers().SetupScene();
+        }
         
         /// <summary>
         /// Build an object name packet for test purposes
         /// </summary>
         /// <param name="objectLocalId"></param>
         /// <param name="objectName"></param>
-        protected ObjectNamePacket BuildTestObjectNamePacket(uint objectLocalId, string objectName)
+        private ObjectNamePacket BuildTestObjectNamePacket(uint objectLocalId, string objectName)
         {
             ObjectNamePacket onp = new ObjectNamePacket();
             ObjectNamePacket.ObjectDataBlock odb = new ObjectNamePacket.ObjectDataBlock();
@@ -148,29 +86,31 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
             
             return onp;
         }
-        
-        /// <summary>
-        /// Test adding a client to the stack
-        /// </summary>
-        [Test]
-        public void TestAddClient()
-        {
-            TestHelpers.InMethod();
-//            XmlConfigurator.Configure();
 
-            TestScene scene = new SceneHelpers().SetupScene();
-            uint myCircuitCode = 123456;
+        private void AddUdpServer()
+        {
+            AddUdpServer(new IniConfigSource());
+        }
+
+        private void AddUdpServer(IniConfigSource configSource)
+        {
+            uint port = 0;
+            AgentCircuitManager acm = m_scene.AuthenticateHandler;
+
+            m_udpServer = new TestLLUDPServer(IPAddress.Any, ref port, 0, false, configSource, acm);
+            m_udpServer.AddScene(m_scene);
+        }
+
+        /// <summary>
+        /// Used by tests that aren't testing this stage.
+        /// </summary>
+        private ScenePresence AddClient()
+        {
             UUID myAgentUuid   = TestHelpers.ParseTail(0x1);
             UUID mySessionUuid = TestHelpers.ParseTail(0x2);
+            uint myCircuitCode = 123456;
             IPEndPoint testEp = new IPEndPoint(IPAddress.Loopback, 999);
 
-            uint port = 0;
-            AgentCircuitManager acm = scene.AuthenticateHandler;
-
-            TestLLUDPServer llUdpServer
-                = new TestLLUDPServer(IPAddress.Any, ref port, 0, false, new IniConfigSource(), acm);
-            llUdpServer.AddScene(scene);
-
             UseCircuitCodePacket uccp = new UseCircuitCodePacket();
 
             UseCircuitCodePacket.CircuitCodeBlock uccpCcBlock
@@ -185,26 +125,67 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
             upb.DataLength = uccpBytes.Length;  // God knows why this isn't set by the constructor.
             Buffer.BlockCopy(uccpBytes, 0, upb.Data, 0, uccpBytes.Length);
 
-            llUdpServer.PacketReceived(upb);
+            AgentCircuitData acd = new AgentCircuitData();
+            acd.AgentID = myAgentUuid;
+            acd.SessionID = mySessionUuid;
+
+            m_scene.AuthenticateHandler.AddNewCircuit(myCircuitCode, acd);
+
+            m_udpServer.PacketReceived(upb);
+
+            return m_scene.GetScenePresence(myAgentUuid);
+        }
+        
+        /// <summary>
+        /// Test adding a client to the stack
+        /// </summary>
+        [Test]
+        public void TestAddClient()
+        {
+            TestHelpers.InMethod();
+//            XmlConfigurator.Configure();
+
+            AddUdpServer();
+
+            UUID myAgentUuid   = TestHelpers.ParseTail(0x1);
+            UUID mySessionUuid = TestHelpers.ParseTail(0x2);
+            uint myCircuitCode = 123456;
+            IPEndPoint testEp = new IPEndPoint(IPAddress.Loopback, 999);
+
+            UseCircuitCodePacket uccp = new UseCircuitCodePacket();
+
+            UseCircuitCodePacket.CircuitCodeBlock uccpCcBlock
+                = new UseCircuitCodePacket.CircuitCodeBlock();
+            uccpCcBlock.Code = myCircuitCode;
+            uccpCcBlock.ID = myAgentUuid;
+            uccpCcBlock.SessionID = mySessionUuid;
+            uccp.CircuitCode = uccpCcBlock;
+
+            byte[] uccpBytes = uccp.ToBytes();
+            UDPPacketBuffer upb = new UDPPacketBuffer(testEp, uccpBytes.Length);
+            upb.DataLength = uccpBytes.Length;  // God knows why this isn't set by the constructor.
+            Buffer.BlockCopy(uccpBytes, 0, upb.Data, 0, uccpBytes.Length);
+
+            m_udpServer.PacketReceived(upb);
 
             // Presence shouldn't exist since the circuit manager doesn't know about this circuit for authentication yet
-            Assert.That(scene.GetScenePresence(myAgentUuid), Is.Null);
+            Assert.That(m_scene.GetScenePresence(myAgentUuid), Is.Null);
 
             AgentCircuitData acd = new AgentCircuitData();
             acd.AgentID = myAgentUuid;
             acd.SessionID = mySessionUuid;
 
-            acm.AddNewCircuit(myCircuitCode, acd);
+            m_scene.AuthenticateHandler.AddNewCircuit(myCircuitCode, acd);
 
-            llUdpServer.PacketReceived(upb);
+            m_udpServer.PacketReceived(upb);
 
             // Should succeed now
-            ScenePresence sp = scene.GetScenePresence(myAgentUuid);
+            ScenePresence sp = m_scene.GetScenePresence(myAgentUuid);
             Assert.That(sp.UUID, Is.EqualTo(myAgentUuid));
 
-            Assert.That(llUdpServer.PacketsSent.Count, Is.EqualTo(1));
+            Assert.That(m_udpServer.PacketsSent.Count, Is.EqualTo(1));
 
-            Packet packet = llUdpServer.PacketsSent[0];
+            Packet packet = m_udpServer.PacketsSent[0];
             Assert.That(packet, Is.InstanceOf(typeof(PacketAckPacket)));
 
             PacketAckPacket ackPacket = packet as PacketAckPacket;
@@ -212,6 +193,26 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
             Assert.That(ackPacket.Packets[0].ID, Is.EqualTo(0));
         }
 
+        [Test]
+        public void TestLogoutClientDueToAck()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            IniConfigSource ics = new IniConfigSource();
+            IConfig config = ics.AddConfig("ClientStack.LindenUDP");
+            config.Set("AckTimeout", -1);
+            AddUdpServer(ics);
+
+            ScenePresence sp = AddClient();
+            m_udpServer.ClientOutgoingPacketHandler(sp.ControllingClient, true, false, false);
+
+            ScenePresence spAfterAckTimeout = m_scene.GetScenePresence(sp.UUID);
+            Assert.That(spAfterAckTimeout, Is.Null);
+
+//            TestHelpers.DisableLogging();
+        }
+
 //        /// <summary>
 //        /// Test removing a client from the stack
 //        /// </summary>

OpenSim/Region/ClientStack/Linden/UDP/Tests/MockScene.cs

@@ -44,9 +44,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
         }
         protected int m_objectNameCallsReceived;
         
-        public MockScene()
+        public MockScene() : base(new RegionInfo(1000, 1000, null, null))
         {
-            m_regInfo = new RegionInfo(1000, 1000, null, null);
             m_regStatus = RegionStatus.Up;
         }
         

OpenSim/Region/ClientStack/Linden/UDP/Tests/TestLLUDPServer.cs

@@ -59,6 +59,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
             PacketsSent.Add(packet);
         }
 
+        public void ClientOutgoingPacketHandler(IClientAPI client, bool resendUnacked, bool sendAcks, bool sendPing)
+        {
+            m_resendUnacked = resendUnacked;
+            m_sendAcks = sendAcks;
+            m_sendPing = sendPing;
+
+            ClientOutgoingPacketHandler(client);
+        }
+
 ////        /// <summary>
 ////        /// The chunks of data to pass to the LLUDPServer when it calls EndReceive
 ////        /// </summary>

OpenSim/Region/ClientStack/RegionApplicationBase.cs

@@ -53,9 +53,8 @@ namespace OpenSim.Region.ClientStack
         protected ISimulationDataService m_simulationDataService;
         protected IEstateDataService m_estateDataService;
         protected ClientStackManager m_clientStackManager;
-        protected SceneManager m_sceneManager = new SceneManager();
 
-        public SceneManager SceneManager { get { return m_sceneManager; } }
+        public SceneManager SceneManager { get; protected set; }
         public NetworkServersInfo NetServersInfo { get { return m_networkServersInfo; } }
         public ISimulationDataService SimulationDataService { get { return m_simulationDataService; } }
         public IEstateDataService EstateDataService { get { return m_estateDataService; } }
@@ -77,6 +76,7 @@ namespace OpenSim.Region.ClientStack
 
         protected override void StartupSpecific()
         {
+            SceneManager = new SceneManager();
             m_clientStackManager = CreateClientStackManager();
 
             Initialize();
@@ -94,22 +94,19 @@ namespace OpenSim.Region.ClientStack
             m_log.InfoFormat("[REGION SERVER]: Starting HTTP server on port {0}", m_httpServerPort);
             m_httpServer.Start();
 
+            MainServer.AddHttpServer(m_httpServer);
             MainServer.Instance = m_httpServer;
 
             // "OOB" Server
             if (m_networkServersInfo.ssl_listener)
             {
-                BaseHttpServer server = null;
-                server = new BaseHttpServer(
+                BaseHttpServer server = new BaseHttpServer(
                     m_networkServersInfo.https_port, m_networkServersInfo.ssl_listener, m_networkServersInfo.cert_path,
                     m_networkServersInfo.cert_pass);
-                // Add the server to m_Servers
-                if(server != null)
-                {
-                    m_log.InfoFormat("[REGION SERVER]: Starting HTTPS server on port {0}", server.Port);
-                    MainServer.AddHttpServer(server);
-                    server.Start();
-                }
+
+                m_log.InfoFormat("[REGION SERVER]: Starting HTTPS server on port {0}", server.Port);
+                MainServer.AddHttpServer(server);
+                server.Start();
             }
             
             base.StartupSpecific();

OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs

@@ -42,8 +42,7 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
     public class AssetTransactionModule : INonSharedRegionModule,
             IAgentAssetTransactions
     {
-//        private static readonly ILog m_log = LogManager.GetLogger(
-//                MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         
         protected Scene m_Scene;
         private bool m_dumpAssetsToFile = false;
@@ -209,15 +208,15 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
         /// and comes through this method.
         /// </summary>
         /// <param name="remoteClient"></param>
+        /// <param name="part"></param>
         /// <param name="transactionID"></param>
         /// <param name="item"></param>
-        public void HandleTaskItemUpdateFromTransaction(IClientAPI remoteClient,
-                SceneObjectPart part, UUID transactionID,
-                TaskInventoryItem item)
+        public void HandleTaskItemUpdateFromTransaction(
+            IClientAPI remoteClient, SceneObjectPart part, UUID transactionID, TaskInventoryItem item)
         {
-//            m_log.DebugFormat(
-//                "[TRANSACTIONS MANAGER] Called HandleTaskItemUpdateFromTransaction with item {0}",
-//                item.Name);
+            m_log.DebugFormat(
+                "[TRANSACTIONS MANAGER] Called HandleTaskItemUpdateFromTransaction with item {0} in {1} for {2} in {3}",
+                item.Name, part.Name, remoteClient.Name, m_Scene.RegionInfo.RegionName);
 
             AgentAssetTransactions transactions =
                     GetUserTransactions(remoteClient.AgentId);

OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs

@@ -143,7 +143,7 @@ namespace Flotsam.RegionModules.AssetCache
                     IConfig assetConfig = source.Configs["AssetCache"];
                     if (assetConfig == null)
                     {
-                        m_log.Warn(
+                        m_log.Debug(
                            "[FLOTSAM ASSET CACHE]: AssetCache section missing from config (not copied config-include/FlotsamCache.ini.example?  Using defaults.");
                     }
                     else

OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs

@@ -28,6 +28,8 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
+using System.IO;
+using System.Xml;
 using log4net;
 using Mono.Addins;
 using Nini.Config;
@@ -100,6 +102,56 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
         #region IAttachmentsModule
 
+        public void CopyAttachments(IScenePresence sp, AgentData ad)
+        {
+            lock (sp.AttachmentsSyncLock)
+            {
+                // Attachment objects
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+                if (attachments.Count > 0)
+                {
+                    ad.AttachmentObjects = new List<ISceneObject>();
+                    ad.AttachmentObjectStates = new List<string>();
+    //                IScriptModule se = m_scene.RequestModuleInterface<IScriptModule>();
+                    sp.InTransitScriptStates.Clear();
+
+                    foreach (SceneObjectGroup sog in attachments)
+                    {
+                        // We need to make a copy and pass that copy
+                        // because of transfers withn the same sim
+                        ISceneObject clone = sog.CloneForNewScene();
+                        // Attachment module assumes that GroupPosition holds the offsets...!
+                        ((SceneObjectGroup)clone).RootPart.GroupPosition = sog.RootPart.AttachedPos;
+                        ((SceneObjectGroup)clone).IsAttachment = false;
+                        ad.AttachmentObjects.Add(clone);
+                        string state = sog.GetStateSnapshot();
+                        ad.AttachmentObjectStates.Add(state);
+                        sp.InTransitScriptStates.Add(state);
+                        // Let's remove the scripts of the original object here
+                        sog.RemoveScriptInstances(true);
+                    }
+                }
+            }
+        }
+
+        public void CopyAttachments(AgentData ad, IScenePresence sp)
+        {
+            if (ad.AttachmentObjects != null && ad.AttachmentObjects.Count > 0)
+            {
+                lock (sp.AttachmentsSyncLock)
+                    sp.ClearAttachments();
+
+                int i = 0;
+                foreach (ISceneObject so in ad.AttachmentObjects)
+                {
+                    ((SceneObjectGroup)so).LocalId = 0;
+                    ((SceneObjectGroup)so).RootPart.ClearUpdateSchedule();
+                    so.SetState(ad.AttachmentObjectStates[i++], m_scene);
+                    m_scene.IncomingCreateObject(Vector3.Zero, so);
+                }
+            }
+        }
+
         /// <summary>
         /// RezAttachments. This should only be called upon login on the first region.
         /// Attachment rezzings on crossings and TPs are done in a different way.
@@ -152,31 +204,33 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             }
         }
 
-        public void SaveChangedAttachments(IScenePresence sp, bool saveAllScripted)
+        public void DeRezAttachments(IScenePresence sp)
         {
-//            m_log.DebugFormat("[ATTACHMENTS MODULE]: Saving changed attachments for {0}", sp.Name);
-
             if (!Enabled)
                 return;
 
-            foreach (SceneObjectGroup grp in sp.GetAttachments())
+//            m_log.DebugFormat("[ATTACHMENTS MODULE]: Saving changed attachments for {0}", sp.Name);
+
+            lock (sp.AttachmentsSyncLock)
             {
-                grp.IsAttachment = false;
-                grp.AbsolutePosition = grp.RootPart.AttachedPos;
-                UpdateKnownItem(sp, grp, saveAllScripted);
-                grp.IsAttachment = true;
+                foreach (SceneObjectGroup so in sp.GetAttachments())
+                {
+                    UpdateDetachedObject(sp, so);
+                }
+    
+                sp.ClearAttachments();
             }
         }
 
         public void DeleteAttachmentsFromScene(IScenePresence sp, bool silent)
         {
-//            m_log.DebugFormat(
-//                "[ATTACHMENTS MODULE]: Deleting attachments from scene {0} for {1}, silent = {2}",
-//                m_scene.RegionInfo.RegionName, sp.Name, silent);
-
             if (!Enabled)
                 return;
 
+//            m_log.DebugFormat(
+//                "[ATTACHMENTS MODULE]: Deleting attachments from scene {0} for {1}, silent = {2}",
+//                m_scene.RegionInfo.RegionName, sp.Name, silent);            
+
             foreach (SceneObjectGroup sop in sp.GetAttachments())
             {
                 sop.Scene.DeleteSceneObject(sop, silent);
@@ -192,6 +246,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 //                m_log.DebugFormat(
 //                    "[ATTACHMENTS MODULE]: Attaching object {0} {1} to {2} point {3} from ground (silent = {4})",
 //                    group.Name, group.LocalId, sp.Name, attachmentPt, silent);
+
+                if (group.GetSittingAvatarsCount() != 0)
+                {
+//                    m_log.WarnFormat(
+//                        "[ATTACHMENTS MODULE]: Ignoring request to attach {0} {1} to {2} on {3} since {4} avatars are still sitting on it",
+//                        group.Name, group.LocalId, sp.Name, attachmentPt, group.GetSittingAvatarsCount());
+    
+                    return false;
+                }
     
                 if (sp.GetAttachments(attachmentPt).Contains(group))
                 {
@@ -233,33 +296,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
     
                 group.AttachmentPoint = attachmentPt;
                 group.AbsolutePosition = attachPos;
-    
-                // We also don't want to do any of the inventory operations for an NPC.
+
                 if (sp.PresenceType != PresenceType.Npc)
-                {
-                    // Remove any previous attachments
-                    List<SceneObjectGroup> attachments = sp.GetAttachments(attachmentPt);
-    
-                    // At the moment we can only deal with a single attachment
-                    if (attachments.Count != 0)
-                    {
-                        UUID oldAttachmentItemID = attachments[0].FromItemID;
-        
-                        if (oldAttachmentItemID != UUID.Zero)
-                            DetachSingleAttachmentToInvInternal(sp, oldAttachmentItemID);
-                        else
-                            m_log.WarnFormat(
-                                "[ATTACHMENTS MODULE]: When detaching existing attachment {0} {1} at point {2} to make way for {3} {4} for {5}, couldn't find the associated item ID to adjust inventory attachment record!",
-                                attachments[0].Name, attachments[0].LocalId, attachmentPt, group.Name, group.LocalId, sp.Name);
-                    }
-    
-                    // Add the new attachment to inventory if we don't already have it.
-                    UUID newAttachmentItemID = group.FromItemID;
-                    if (newAttachmentItemID == UUID.Zero)
-                        newAttachmentItemID = AddSceneObjectAsNewAttachmentInInv(sp, group).ID;
-        
-                    ShowAttachInUserInventory(sp, attachmentPt, newAttachmentItemID, group);
-                }
+                    UpdateUserInventoryWithAttachment(sp, group, attachmentPt);
     
                 AttachToAgent(sp, group, attachmentPt, attachPos, silent);
             }
@@ -267,7 +306,31 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             return true;
         }
 
-        public ISceneEntity RezSingleAttachmentFromInventory(IScenePresence sp, UUID itemID, uint AttachmentPt)
+        private void UpdateUserInventoryWithAttachment(IScenePresence sp, SceneObjectGroup group, uint attachmentPt)
+        {
+            // Remove any previous attachments
+            List<SceneObjectGroup> attachments = sp.GetAttachments(attachmentPt);
+
+            // At the moment we can only deal with a single attachment
+            if (attachments.Count != 0)
+            {
+                if (attachments[0].FromItemID != UUID.Zero)
+                    DetachSingleAttachmentToInvInternal(sp, attachments[0]);
+                else
+                    m_log.WarnFormat(
+                        "[ATTACHMENTS MODULE]: When detaching existing attachment {0} {1} at point {2} to make way for {3} {4} for {5}, couldn't find the associated item ID to adjust inventory attachment record!",
+                        attachments[0].Name, attachments[0].LocalId, attachmentPt, group.Name, group.LocalId, sp.Name);
+            }
+
+            // Add the new attachment to inventory if we don't already have it.
+            UUID newAttachmentItemID = group.FromItemID;
+            if (newAttachmentItemID == UUID.Zero)
+                newAttachmentItemID = AddSceneObjectAsNewAttachmentInInv(sp, group).ID;
+
+            ShowAttachInUserInventory(sp, attachmentPt, newAttachmentItemID, group);
+        }
+
+        public SceneObjectGroup RezSingleAttachmentFromInventory(IScenePresence sp, UUID itemID, uint AttachmentPt)
         {
             if (!Enabled)
                 return null;
@@ -306,12 +369,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 return null;
             }
 
-            SceneObjectGroup att = RezSingleAttachmentFromInventoryInternal(sp, itemID, UUID.Zero, AttachmentPt);
-
-            if (att == null)
-                DetachSingleAttachmentToInv(sp, itemID);
-
-            return att;
+            return RezSingleAttachmentFromInventoryInternal(sp, itemID, UUID.Zero, AttachmentPt);
         }
 
         public void RezMultipleAttachmentsFromInventory(IScenePresence sp, List<KeyValuePair<UUID, uint>> rezlist)
@@ -388,18 +446,27 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             m_scene.EventManager.TriggerOnAttach(so.LocalId, so.UUID, UUID.Zero);
         }
 
-        public void DetachSingleAttachmentToInv(IScenePresence sp, UUID itemID)
+        public void DetachSingleAttachmentToInv(IScenePresence sp, SceneObjectGroup so)
         {
             lock (sp.AttachmentsSyncLock)
             {
                 // Save avatar attachment information
 //                m_log.Debug("[ATTACHMENTS MODULE]: Detaching from UserID: " + sp.UUID + ", ItemID: " + itemID);
 
-                bool changed = sp.Appearance.DetachAttachment(itemID);
+                if (so.AttachedAvatar != sp.UUID)
+                {
+                    m_log.WarnFormat(
+                        "[ATTACHMENTS MODULE]: Tried to detach object {0} from {1} {2} but attached avatar id was {3} in {4}",
+                        so.Name, sp.Name, sp.UUID, so.AttachedAvatar, m_scene.RegionInfo.RegionName);
+
+                    return;
+                }
+
+                bool changed = sp.Appearance.DetachAttachment(so.FromItemID);
                 if (changed && m_scene.AvatarFactory != null)
                     m_scene.AvatarFactory.QueueAppearanceSave(sp.UUID);
 
-                DetachSingleAttachmentToInvInternal(sp, itemID);
+                DetachSingleAttachmentToInvInternal(sp, so);
             }
         }
         
@@ -408,17 +475,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (!Enabled)
                 return;
 
-            // First we save the
-            // attachment point information, then we update the relative 
-            // positioning. Then we have to mark the object as NOT an
-            // attachment. This is necessary in order to correctly save
-            // and retrieve GroupPosition information for the attachment.
-            // Finally, we restore the object's attachment status.
-            uint attachmentPoint = sog.AttachmentPoint;
             sog.UpdateGroupPosition(pos);
-            sog.IsAttachment = false;
-            sog.AbsolutePosition = sog.RootPart.AttachedPos;
-            sog.AttachmentPoint = attachmentPoint;
             sog.HasGroupChanged = true;            
         }
 
@@ -461,7 +518,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         /// </remarks>
         /// <param name="sp"></param>
         /// <param name="grp"></param>
-        private void UpdateKnownItem(IScenePresence sp, SceneObjectGroup grp, bool saveAllScripted)
+        /// <param name="saveAllScripted"></param>
+        private void UpdateKnownItem(IScenePresence sp, SceneObjectGroup grp, string scriptedState)
         {
             // Saving attachments for NPCs messes them up for the real owner!
             INPCModule module = m_scene.RequestModuleInterface<INPCModule>();
@@ -471,13 +529,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                     return;
             }
 
-            if (grp.HasGroupChanged || (saveAllScripted && grp.ContainsScripts()))
+            if (grp.HasGroupChanged)
             {
 //                m_log.DebugFormat(
 //                    "[ATTACHMENTS MODULE]: Updating asset for attachment {0}, attachpoint {1}",
 //                    grp.UUID, grp.AttachmentPoint);
 
-                string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(grp);
+                string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(grp, scriptedState);
 
                 InventoryItemBase item = new InventoryItemBase(grp.FromItemID, sp.UUID);
                 item = m_scene.InventoryService.GetItem(item);
@@ -500,10 +558,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
                     m_scene.InventoryService.UpdateItem(item);
 
-                    // this gets called when the agent logs off!
+                    // If the name of the object has been changed whilst attached then we want to update the inventory
+                    // item in the viewer.
                     if (sp.ControllingClient != null)
                         sp.ControllingClient.SendInventoryItemCreateUpdate(item, 0);
                 }
+
                 grp.HasGroupChanged = false; // Prevent it being saved over and over
             }
 //            else
@@ -562,6 +622,20 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 {
                     m_scene.SendKillObject(new List<uint> { so.RootPart.LocalId });
                 }
+                else if (so.HasPrivateAttachmentPoint)
+                {
+//                    m_log.DebugFormat(
+//                        "[ATTACHMENTS MODULE]: Killing private HUD {0} for avatars other than {1} at attachment point {2}",
+//                        so.Name, sp.Name, so.AttachmentPoint);
+
+                    // As this scene object can now only be seen by the attaching avatar, tell everybody else in the
+                    // scene that it's no longer in their awareness.
+                    m_scene.ForEachClient(
+                        client =>
+                            { if (client.AgentId != so.AttachedAvatar)
+                                client.SendKillObject(m_scene.RegionInfo.RegionHandle, new List<uint>() { so.LocalId });
+                            });
+                }
 
                 so.IsSelected = false; // fudge....
                 so.ScheduleGroupForFullUpdate();
@@ -587,11 +661,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             //                "[ATTACHMENTS MODULE]: Called AddSceneObjectAsAttachment for object {0} {1} for {2}",
             //                grp.Name, grp.LocalId, remoteClient.Name);
 
-            InventoryItemBase newItem =  m_invAccessModule.CopyToInventory(
-                DeRezAction.TakeCopy,
-                m_scene.InventoryService.GetFolderForType(sp.UUID, AssetType.Object).ID,
-                new List<SceneObjectGroup> { grp },
-                sp.ControllingClient, true)[0];
+            InventoryItemBase newItem
+                = m_invAccessModule.CopyToInventory(
+                    DeRezAction.TakeCopy,
+                    m_scene.InventoryService.GetFolderForType(sp.UUID, AssetType.Object).ID,
+                    new List<SceneObjectGroup> { grp },
+                    sp.ControllingClient, true)[0];
 
             // sets itemID so client can show item as 'attached' in inventory
             grp.FromItemID = newItem.ID;
@@ -599,46 +674,68 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             return newItem;
         }
 
-        // What makes this method odd and unique is it tries to detach using an UUID....     Yay for standards.
-        // To LocalId or UUID, *THAT* is the question. How now Brown UUID??
-        private void DetachSingleAttachmentToInvInternal(IScenePresence sp, UUID itemID)
+        private string GetObjectScriptStates(SceneObjectGroup grp)
+        {
+            using (StringWriter sw = new StringWriter())
+            {
+                using (XmlTextWriter writer = new XmlTextWriter(sw))
+                {
+                    grp.SaveScriptedState(writer);
+                }
+
+                return sw.ToString();
+            }
+        }
+
+        private void UpdateDetachedObject(IScenePresence sp, SceneObjectGroup so)
+        {
+            // Don't save attachments for HG visitors, it
+            // messes up their inventory. When a HG visitor logs
+            // out on a foreign grid, their attachments will be
+            // reloaded in the state they were in when they left
+            // the home grid. This is best anyway as the visited
+            // grid may use an incompatible script engine.
+            bool saveChanged
+                    = sp.PresenceType != PresenceType.Npc
+                    && (m_scene.UserManagementModule == null
+                    || m_scene.UserManagementModule.IsLocalGridUser(sp.UUID));
+
+            // Scripts MUST be snapshotted before the object is
+            // removed from the scene because doing otherwise will
+            // clobber the run flag
+            string scriptedState = GetObjectScriptStates(so);
+
+            // Remove the object from the scene so no more updates
+            // are sent. Doing this before the below changes will ensure
+            // updates can't cause "HUD artefacts"
+            m_scene.DeleteSceneObject(so, false, false);
+
+            // Prepare sog for storage
+            so.AttachedAvatar = UUID.Zero;
+            so.RootPart.SetParentLocalId(0);
+            so.IsAttachment = false;
+
+            if (saveChanged)
+            {
+                // We cannot use AbsolutePosition here because that would
+                // attempt to cross the prim as it is detached
+                so.ForEachPart(x => { x.GroupPosition = so.RootPart.AttachedPos; });
+
+                UpdateKnownItem(sp, so, scriptedState);
+            }
+
+            // Now, remove the scripts
+            so.RemoveScriptInstances(true);
+        }
+
+        private void DetachSingleAttachmentToInvInternal(IScenePresence sp, SceneObjectGroup so)
         {
             //            m_log.DebugFormat("[ATTACHMENTS MODULE]: Detaching item {0} to inventory for {1}", itemID, sp.Name);
 
-            if (itemID == UUID.Zero) // If this happened, someone made a mistake....
-                return;
+            m_scene.EventManager.TriggerOnAttach(so.LocalId, so.FromItemID, UUID.Zero);
+            sp.RemoveAttachment(so);
 
-            // We can NOT use the dictionries here, as we are looking
-            // for an entity by the fromAssetID, which is NOT the prim UUID
-            EntityBase[] detachEntities = m_scene.GetEntities();
-            SceneObjectGroup group;
-
-            lock (sp.AttachmentsSyncLock)
-            {
-                foreach (EntityBase entity in detachEntities)
-                {
-                    if (entity is SceneObjectGroup)
-                    {
-                        group = (SceneObjectGroup)entity;
-                        if (group.FromItemID == itemID)
-                        {
-                            m_scene.EventManager.TriggerOnAttach(group.LocalId, itemID, UUID.Zero);
-                            sp.RemoveAttachment(group);
-
-                            // Prepare sog for storage
-                            group.AttachedAvatar = UUID.Zero;
-                            group.RootPart.SetParentLocalId(0);
-                            group.IsAttachment = false;
-                            group.AbsolutePosition = group.RootPart.AttachedPos;
-
-                            UpdateKnownItem(sp, group, true);
-                            m_scene.DeleteSceneObject(group, false);
-
-                            return;
-                        }
-                    }
-                }
-            }
+            UpdateDetachedObject(sp, so);
         }
 
         private SceneObjectGroup RezSingleAttachmentFromInventoryInternal(
@@ -660,18 +757,23 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                         null, assetID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
                         false, false, sp.UUID, true);
 
-                //                m_log.DebugFormat(
-                //                    "[ATTACHMENTS MODULE]: Retrieved single object {0} for attachment to {1} on point {2}",
-                //                    objatt.Name, remoteClient.Name, AttachmentPt);
-
                 if (objatt != null)
                 {
+//                    m_log.DebugFormat(
+//                        "[ATTACHMENTS MODULE]: Rezzed single object {0} for attachment to {1} on point {2} in {3}",
+//                        objatt.Name, sp.Name, attachmentPt, m_scene.Name);
+
                     // HasGroupChanged is being set from within RezObject.  Ideally it would be set by the caller.
                     objatt.HasGroupChanged = false;
                     bool tainted = false;
                     if (attachmentPt != 0 && attachmentPt != objatt.AttachmentPoint)
                         tainted = true;
 
+                    // FIXME: Detect whether it's really likely for AttachObject to throw an exception in the normal
+                    // course of events.  If not, then it's probably not worth trying to recover the situation
+                    // since this is more likely to trigger further exceptions and confuse later debugging.  If
+                    // exceptions can be thrown in expected error conditions (not NREs) then make this consistent
+                    // since other normal error conditions will simply return false instead.
                     // This will throw if the attachment fails
                     try
                     {
@@ -742,7 +844,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             item = m_scene.InventoryService.GetItem(item);
             bool changed = sp.Appearance.SetAttachment((int)AttachmentPt, itemID, item.AssetID);
             if (changed && m_scene.AvatarFactory != null)
+            {
+//                m_log.DebugFormat(
+//                    "[ATTACHMENTS MODULE]: Queueing appearance save for {0}, attachment {1} point {2} in ShowAttachInUserInventory()",
+//                    sp.Name, att.Name, AttachmentPt);
+
                 m_scene.AvatarFactory.QueueAppearanceSave(sp.UUID);
+            }
         }
 
         #endregion
@@ -846,8 +954,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
             ScenePresence sp = m_scene.GetScenePresence(remoteClient.AgentId);
             SceneObjectGroup group = m_scene.GetGroupByPrim(objectLocalID);
+
             if (sp != null && group != null)
-                DetachSingleAttachmentToInv(sp, group.FromItemID);
+                DetachSingleAttachmentToInv(sp, group);
         }
 
         private void Client_OnDetachAttachmentIntoInv(UUID itemID, IClientAPI remoteClient)
@@ -857,7 +966,21 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
             ScenePresence sp = m_scene.GetScenePresence(remoteClient.AgentId);
             if (sp != null)
-                DetachSingleAttachmentToInv(sp, itemID);
+            {
+                lock (sp.AttachmentsSyncLock)
+                {
+                    List<SceneObjectGroup> attachments = sp.GetAttachments();
+    
+                    foreach (SceneObjectGroup group in attachments)
+                    {
+                        if (group.FromItemID == itemID)
+                        {
+                            DetachSingleAttachmentToInv(sp, group);
+                            return;
+                        }
+                    }
+                }
+            }
         }
 
         private void Client_OnObjectDrop(uint soLocalId, IClientAPI remoteClient)

OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs

@@ -31,6 +31,7 @@ using System.Reflection;
 using System.Text;
 using System.Threading;
 using System.Timers;
+using System.Xml;
 using Timer=System.Timers.Timer;
 using Nini.Config;
 using NUnit.Framework;
@@ -38,11 +39,17 @@ using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Framework.Communications;
 using OpenSim.Region.CoreModules.Avatar.Attachments;
+using OpenSim.Region.CoreModules.Framework;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
 using OpenSim.Region.CoreModules.Framework.InventoryAccess;
-using OpenSim.Region.CoreModules.World.Serialiser;
+using OpenSim.Region.CoreModules.Scripting.WorldComm;
 using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.CoreModules.World.Serialiser;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.ScriptEngine.Interfaces;
+using OpenSim.Region.ScriptEngine.XEngine;
+using OpenSim.Services.Interfaces;
 using OpenSim.Tests.Common;
 using OpenSim.Tests.Common.Mock;
 
@@ -52,11 +59,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
     /// Attachment tests
     /// </summary>
     [TestFixture]
-    public class AttachmentsModuleTests
+    public class AttachmentsModuleTests : OpenSimTestCase
     {
-        private Scene scene;
-        private AttachmentsModule m_attMod;
-        private ScenePresence m_presence;
+        private AutoResetEvent m_chatEvent = new AutoResetEvent(false);
+        private OSChatMessage m_osChatMessageReceived;
 
         [TestFixtureSetUp]
         public void FixtureInit()
@@ -65,18 +71,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Util.FireAndForgetMethod = FireAndForgetMethod.None;
         }
 
-        [SetUp]
-        public void Init()
-        {
-            IConfigSource config = new IniConfigSource();
-            config.AddConfig("Modules");
-            config.Configs["Modules"].Set("InventoryAccessModule", "BasicInventoryAccessModule");
-
-            scene = new SceneHelpers().SetupScene();
-            m_attMod = new AttachmentsModule();
-            SceneHelpers.SetupSceneModules(scene, config, m_attMod, new BasicInventoryAccessModule());
-        }
-
         [TestFixtureTearDown]
         public void TearDown()
         {
@@ -85,14 +79,100 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
         }
 
-        /// <summary>
-        /// Add the standard presence for a test.
-        /// </summary>
-        private void AddPresence()
+        private void OnChatFromWorld(object sender, OSChatMessage oscm)
         {
-            UUID userId = TestHelpers.ParseTail(0x1);
-            UserAccountHelpers.CreateUserWithInventory(scene, userId);
-            m_presence = SceneHelpers.AddScenePresence(scene, userId);
+//            Console.WriteLine("Got chat [{0}]", oscm.Message);
+
+            m_osChatMessageReceived = oscm;
+            m_chatEvent.Set();
+        }
+
+        private Scene CreateTestScene()
+        {
+            IConfigSource config = new IniConfigSource();
+            List<object> modules = new List<object>();
+
+            AddCommonConfig(config, modules);
+
+            Scene scene
+                = new SceneHelpers().SetupScene(
+                    "attachments-test-scene", TestHelpers.ParseTail(999), 1000, 1000, config);
+            SceneHelpers.SetupSceneModules(scene, config, modules.ToArray());
+
+            return scene;
+        }
+
+        private Scene CreateScriptingEnabledTestScene()
+        {
+            IConfigSource config = new IniConfigSource();
+            List<object> modules = new List<object>();
+
+            AddCommonConfig(config, modules);
+            AddScriptingConfig(config, modules);
+
+            Scene scene
+                = new SceneHelpers().SetupScene(
+                    "attachments-test-scene", TestHelpers.ParseTail(999), 1000, 1000, config);
+            SceneHelpers.SetupSceneModules(scene, config, modules.ToArray());
+
+            scene.StartScripts();
+
+            return scene;
+        }
+
+        private void AddCommonConfig(IConfigSource config, List<object> modules)
+        {
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("InventoryAccessModule", "BasicInventoryAccessModule");
+
+            modules.Add(new AttachmentsModule());
+            modules.Add(new BasicInventoryAccessModule());
+        }
+
+        private void AddScriptingConfig(IConfigSource config, List<object> modules)
+        {
+            IConfig startupConfig = config.AddConfig("Startup");
+            startupConfig.Set("DefaultScriptEngine", "XEngine");
+
+            IConfig xEngineConfig = config.AddConfig("XEngine");
+            xEngineConfig.Set("Enabled", "true");
+            xEngineConfig.Set("StartDelay", "0");
+
+            // These tests will not run with AppDomainLoading = true, at least on mono.  For unknown reasons, the call
+            // to AssemblyResolver.OnAssemblyResolve fails.
+            xEngineConfig.Set("AppDomainLoading", "false");
+
+            modules.Add(new XEngine());
+
+            // Necessary to stop serialization complaining
+            // FIXME: Stop this being necessary if at all possible
+//            modules.Add(new WorldCommModule());
+        }
+
+        /// <summary>
+        /// Creates an attachment item in the given user's inventory.  Does not attach.
+        /// </summary>
+        /// <remarks>
+        /// A user with the given ID and an inventory must already exist.
+        /// </remarks>
+        /// <returns>
+        /// The attachment item.
+        /// </returns>
+        /// <param name='scene'></param>
+        /// <param name='userId'></param>
+        /// <param name='attName'></param>
+        /// <param name='rawItemId'></param>
+        /// <param name='rawAssetId'></param>
+        private InventoryItemBase CreateAttachmentItem(
+            Scene scene, UUID userId, string attName, int rawItemId, int rawAssetId)
+        {
+            return UserInventoryHelpers.CreateInventoryItem(
+                scene,
+                attName,
+                TestHelpers.ParseTail(rawItemId),
+                TestHelpers.ParseTail(rawAssetId),
+                userId,
+                InventoryType.Object);
         }
 
         [Test]
@@ -101,16 +181,19 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
 
-            AddPresence();
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, ua1);
+
             string attName = "att";
 
-            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, attName, m_presence.UUID).ParentGroup;
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, attName, sp.UUID);
 
-            m_attMod.AttachObject(m_presence, so, (uint)AttachmentPoint.Chest, false);
+            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false);
 
             // Check status on scene presence
-            Assert.That(m_presence.HasAttachments(), Is.True);
-            List<SceneObjectGroup> attachments = m_presence.GetAttachments();
+            Assert.That(sp.HasAttachments(), Is.True);
+            List<SceneObjectGroup> attachments = sp.GetAttachments();
             Assert.That(attachments.Count, Is.EqualTo(1));
             SceneObjectGroup attSo = attachments[0];
             Assert.That(attSo.Name, Is.EqualTo(attName));
@@ -121,51 +204,123 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             // Check item status
             Assert.That(
-                m_presence.Appearance.GetAttachpoint(attSo.FromItemID),
+                sp.Appearance.GetAttachpoint(attSo.FromItemID),
                 Is.EqualTo((int)AttachmentPoint.Chest));
 
             InventoryItemBase attachmentItem = scene.InventoryService.GetItem(new InventoryItemBase(attSo.FromItemID));
             Assert.That(attachmentItem, Is.Not.Null);
             Assert.That(attachmentItem.Name, Is.EqualTo(attName));
 
-            InventoryFolderBase targetFolder = scene.InventoryService.GetFolderForType(m_presence.UUID, AssetType.Object);
+            InventoryFolderBase targetFolder = scene.InventoryService.GetFolderForType(sp.UUID, AssetType.Object);
             Assert.That(attachmentItem.Folder, Is.EqualTo(targetFolder.ID));
 
+            Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
 //            TestHelpers.DisableLogging();
         }
 
+        /// <summary>
+        /// Test that we do not attempt to attach an in-world object that someone else is sitting on.
+        /// </summary>
         [Test]
-        public void TestAddAttachmentFromInventory()
+        public void TestAddSatOnAttachmentFromGround()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, ua1);
+
+            string attName = "att";
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, attName, sp.UUID);
+
+            UserAccount ua2 = UserAccountHelpers.CreateUserWithInventory(scene, 0x2);
+            ScenePresence sp2 = SceneHelpers.AddScenePresence(scene, ua2);
+
+            // Put avatar within 10m of the prim so that sit doesn't fail.
+            sp2.AbsolutePosition = new Vector3(0, 0, 0);
+            sp2.HandleAgentRequestSit(sp2.ControllingClient, sp2.UUID, so.UUID, Vector3.Zero);
+
+            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false);
+
+            Assert.That(sp.HasAttachments(), Is.False);
+            Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+        }
+
+        [Test]
+        public void TestRezAttachmentFromInventory()
         {
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            AddPresence();
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, ua1.PrincipalID);
 
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
+            InventoryItemBase attItem = CreateAttachmentItem(scene, ua1.PrincipalID, "att", 0x10, 0x20);
 
-            UserInventoryHelpers.CreateInventoryItem(
-                scene, attName, attItemId, attAssetId, m_presence.UUID, InventoryType.Object);
-
-            m_attMod.RezSingleAttachmentFromInventory(
-                m_presence, attItemId, (uint)AttachmentPoint.Chest);
+            scene.AttachmentsModule.RezSingleAttachmentFromInventory(
+                sp, attItem.ID, (uint)AttachmentPoint.Chest);
 
             // Check scene presence status
-            Assert.That(m_presence.HasAttachments(), Is.True);
-            List<SceneObjectGroup> attachments = m_presence.GetAttachments();
+            Assert.That(sp.HasAttachments(), Is.True);
+            List<SceneObjectGroup> attachments = sp.GetAttachments();
             Assert.That(attachments.Count, Is.EqualTo(1));
             SceneObjectGroup attSo = attachments[0];
-            Assert.That(attSo.Name, Is.EqualTo(attName));
+            Assert.That(attSo.Name, Is.EqualTo(attItem.Name));
             Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.Chest));
             Assert.That(attSo.IsAttachment);
             Assert.That(attSo.UsesPhysics, Is.False);
             Assert.That(attSo.IsTemporary, Is.False);
 
             // Check appearance status
-            Assert.That(m_presence.Appearance.GetAttachments().Count, Is.EqualTo(1));
-            Assert.That(m_presence.Appearance.GetAttachpoint(attItemId), Is.EqualTo((int)AttachmentPoint.Chest));
+            Assert.That(sp.Appearance.GetAttachments().Count, Is.EqualTo(1));
+            Assert.That(sp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+
+            Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+        }
+
+        /// <summary>
+        /// Test specific conditions associated with rezzing a scripted attachment from inventory.
+        /// </summary>
+        [Test]
+        public void TestRezScriptedAttachmentFromInventory()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = CreateScriptingEnabledTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, ua1);
+
+            SceneObjectGroup so = SceneHelpers.CreateSceneObject(1, sp.UUID, "att-name", 0x10);
+            TaskInventoryItem scriptItem
+                = TaskInventoryHelpers.AddScript(
+                    scene,
+                    so.RootPart,
+                    "scriptItem",
+                    "default { attach(key id) { if (id != NULL_KEY) { llSay(0, \"Hello World\"); } } }");
+
+            InventoryItemBase userItem = UserInventoryHelpers.AddInventoryItem(scene, so, 0x100, 0x1000);
+
+            // FIXME: Right now, we have to do a tricksy chat listen to make sure we know when the script is running.
+            // In the future, we need to be able to do this programatically more predicably.
+            scene.EventManager.OnChatFromWorld += OnChatFromWorld;
+
+            scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, userItem.ID, (uint)AttachmentPoint.Chest);
+
+            m_chatEvent.WaitOne(60000);
+
+            // TODO: Need to have a test that checks the script is actually started but this involves a lot more
+            // plumbing of the script engine and either pausing for events or more infrastructure to turn off various
+            // script engine delays/asychronicity that isn't helpful in an automated regression testing context.
+            SceneObjectGroup attSo = scene.GetSceneObjectGroup(so.Name);
+            Assert.That(attSo.ContainsScripts(), Is.True);
+
+            TaskInventoryItem reRezzedScriptItem = attSo.RootPart.Inventory.GetInventoryItem(scriptItem.Name);
+            IScriptModule xengine = scene.RequestModuleInterface<IScriptModule>();
+            Assert.That(xengine.GetScriptState(reRezzedScriptItem.ItemID), Is.True);
         }
 
         [Test]
@@ -174,29 +329,27 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            AddPresence();
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, ua1.PrincipalID);
 
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
+            InventoryItemBase attItem = CreateAttachmentItem(scene, ua1.PrincipalID, "att", 0x10, 0x20);
 
-            UserInventoryHelpers.CreateInventoryItem(
-                scene, attName, attItemId, attAssetId, m_presence.UUID, InventoryType.Object);
-
-            ISceneEntity so = m_attMod.RezSingleAttachmentFromInventory(
-                m_presence, attItemId, (uint)AttachmentPoint.Chest);
-            m_attMod.DetachSingleAttachmentToGround(m_presence, so.LocalId);
+            ISceneEntity so
+                = scene.AttachmentsModule.RezSingleAttachmentFromInventory(
+                    sp, attItem.ID, (uint)AttachmentPoint.Chest);
+            scene.AttachmentsModule.DetachSingleAttachmentToGround(sp, so.LocalId);
 
             // Check scene presence status
-            Assert.That(m_presence.HasAttachments(), Is.False);
-            List<SceneObjectGroup> attachments = m_presence.GetAttachments();
+            Assert.That(sp.HasAttachments(), Is.False);
+            List<SceneObjectGroup> attachments = sp.GetAttachments();
             Assert.That(attachments.Count, Is.EqualTo(0));
 
             // Check appearance status
-            Assert.That(m_presence.Appearance.GetAttachments().Count, Is.EqualTo(0));
+            Assert.That(sp.Appearance.GetAttachments().Count, Is.EqualTo(0));
 
             // Check item status
-            Assert.That(scene.InventoryService.GetItem(new InventoryItemBase(attItemId)), Is.Null);
+            Assert.That(scene.InventoryService.GetItem(new InventoryItemBase(attItem.ID)), Is.Null);
 
             // Check object in scene
             Assert.That(scene.GetSceneObjectGroup("att"), Is.Not.Null);
@@ -206,28 +359,86 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
         public void TestDetachAttachmentToInventory()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
 
-            AddPresence();
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, ua1.PrincipalID);
 
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
+            InventoryItemBase attItem = CreateAttachmentItem(scene, ua1.PrincipalID, "att", 0x10, 0x20);
 
-            UserInventoryHelpers.CreateInventoryItem(
-                scene, attName, attItemId, attAssetId, m_presence.UUID, InventoryType.Object);
-
-            m_attMod.RezSingleAttachmentFromInventory(
-                m_presence, attItemId, (uint)AttachmentPoint.Chest);
-            m_attMod.DetachSingleAttachmentToInv(m_presence, attItemId);
+            SceneObjectGroup so
+                = (SceneObjectGroup)scene.AttachmentsModule.RezSingleAttachmentFromInventory(
+                    sp, attItem.ID, (uint)AttachmentPoint.Chest);
+            scene.AttachmentsModule.DetachSingleAttachmentToInv(sp, so);
 
             // Check status on scene presence
-            Assert.That(m_presence.HasAttachments(), Is.False);
-            List<SceneObjectGroup> attachments = m_presence.GetAttachments();
+            Assert.That(sp.HasAttachments(), Is.False);
+            List<SceneObjectGroup> attachments = sp.GetAttachments();
             Assert.That(attachments.Count, Is.EqualTo(0));
 
             // Check item status
-            Assert.That(m_presence.Appearance.GetAttachpoint(attItemId), Is.EqualTo(0));
+            Assert.That(sp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo(0));
+
+            Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(0));
+        }
+
+        /// <summary>
+        /// Test specific conditions associated with detaching a scripted attachment from inventory.
+        /// </summary>
+        [Test]
+        public void TestDetachScriptedAttachmentToInventory()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            Scene scene = CreateScriptingEnabledTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, ua1);
+
+            SceneObjectGroup so = SceneHelpers.CreateSceneObject(1, sp.UUID, "att-name", 0x10);
+            TaskInventoryItem scriptTaskItem
+                = TaskInventoryHelpers.AddScript(
+                    scene,
+                    so.RootPart,
+                    "scriptItem",
+                    "default { attach(key id) { if (id != NULL_KEY) { llSay(0, \"Hello World\"); } } }");
+
+            InventoryItemBase userItem = UserInventoryHelpers.AddInventoryItem(scene, so, 0x100, 0x1000);
+
+            // FIXME: Right now, we have to do a tricksy chat listen to make sure we know when the script is running.
+            // In the future, we need to be able to do this programatically more predicably.
+            scene.EventManager.OnChatFromWorld += OnChatFromWorld;
+
+            SceneObjectGroup rezzedSo
+                = scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, userItem.ID, (uint)AttachmentPoint.Chest);
+
+            // Wait for chat to signal rezzed script has been started.
+            m_chatEvent.WaitOne(60000);
+
+            scene.AttachmentsModule.DetachSingleAttachmentToInv(sp, rezzedSo);
+
+            InventoryItemBase userItemUpdated = scene.InventoryService.GetItem(userItem);
+            AssetBase asset = scene.AssetService.Get(userItemUpdated.AssetID.ToString());
+
+            // TODO: It would probably be better here to check script state via the saving and retrieval of state
+            // information at a higher level, rather than having to inspect the serialization.
+            XmlDocument soXml = new XmlDocument();
+            soXml.LoadXml(Encoding.UTF8.GetString(asset.Data));
+
+            XmlNodeList scriptStateNodes = soXml.GetElementsByTagName("ScriptState");
+            Assert.That(scriptStateNodes.Count, Is.EqualTo(1));
+
+            // Re-rez the attachment to check script running state
+            SceneObjectGroup reRezzedSo = scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, userItem.ID, (uint)AttachmentPoint.Chest);
+
+            // Wait for chat to signal rezzed script has been started.
+            m_chatEvent.WaitOne(60000);
+
+            TaskInventoryItem reRezzedScriptItem = reRezzedSo.RootPart.Inventory.GetInventoryItem(scriptTaskItem.Name);
+            IScriptModule xengine = scene.RequestModuleInterface<IScriptModule>();
+            Assert.That(xengine.GetScriptState(reRezzedScriptItem.ItemID), Is.True);
+
+//            Console.WriteLine(soXml.OuterXml);
         }
 
         /// <summary>
@@ -239,17 +450,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            UUID userId = TestHelpers.ParseTail(0x1);
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            InventoryItemBase attItem = CreateAttachmentItem(scene, ua1.PrincipalID, "att", 0x10, 0x20);
 
-            UserAccountHelpers.CreateUserWithInventory(scene, userId);
-            InventoryItemBase attItem
-                = UserInventoryHelpers.CreateInventoryItem(
-                    scene, attName, attItemId, attAssetId, userId, InventoryType.Object);
-
-            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(ua1.PrincipalID);
             acd.Appearance = new AvatarAppearance();
             acd.Appearance.SetAttachment((int)AttachmentPoint.Chest, attItem.ID, attItem.AssetID);
             ScenePresence presence = SceneHelpers.AddScenePresence(scene, acd);
@@ -268,17 +473,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            UUID userId = TestHelpers.ParseTail(0x1);
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            InventoryItemBase attItem = CreateAttachmentItem(scene, ua1.PrincipalID, "att", 0x10, 0x20);
 
-            UserAccountHelpers.CreateUserWithInventory(scene, userId);
-            InventoryItemBase attItem
-                = UserInventoryHelpers.CreateInventoryItem(
-                    scene, attName, attItemId, attAssetId, userId, InventoryType.Object);
-
-            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(ua1.PrincipalID);
             acd.Appearance = new AvatarAppearance();
             acd.Appearance.SetAttachment((int)AttachmentPoint.Chest, attItem.ID, attItem.AssetID);
             ScenePresence presence = SceneHelpers.AddScenePresence(scene, acd);
@@ -288,7 +487,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             Assert.That(attachments.Count, Is.EqualTo(1));
             SceneObjectGroup attSo = attachments[0];
-            Assert.That(attSo.Name, Is.EqualTo(attName));
+            Assert.That(attSo.Name, Is.EqualTo(attItem.Name));
             Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.Chest));
             Assert.That(attSo.IsAttachment);
             Assert.That(attSo.UsesPhysics, Is.False);
@@ -298,9 +497,125 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             List<AvatarAttachment> retreivedAttachments = presence.Appearance.GetAttachments();
             Assert.That(retreivedAttachments.Count, Is.EqualTo(1));
             Assert.That(retreivedAttachments[0].AttachPoint, Is.EqualTo((int)AttachmentPoint.Chest));
-            Assert.That(retreivedAttachments[0].ItemID, Is.EqualTo(attItemId));
-            Assert.That(retreivedAttachments[0].AssetID, Is.EqualTo(attAssetId));
-            Assert.That(presence.Appearance.GetAttachpoint(attItemId), Is.EqualTo((int)AttachmentPoint.Chest));
+            Assert.That(retreivedAttachments[0].ItemID, Is.EqualTo(attItem.ID));
+            Assert.That(retreivedAttachments[0].AssetID, Is.EqualTo(attItem.AssetID));
+            Assert.That(presence.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+
+            Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+        }
+
+        [Test]
+        public void TestUpdateAttachmentPosition()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            InventoryItemBase attItem = CreateAttachmentItem(scene, ua1.PrincipalID, "att", 0x10, 0x20);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(ua1.PrincipalID);
+            acd.Appearance = new AvatarAppearance();
+            acd.Appearance.SetAttachment((int)AttachmentPoint.Chest, attItem.ID, attItem.AssetID);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, acd);
+
+            SceneObjectGroup attSo = sp.GetAttachments()[0];
+
+            Vector3 newPosition = new Vector3(1, 2, 4);
+
+            scene.SceneGraph.UpdatePrimGroupPosition(attSo.LocalId, newPosition, sp.ControllingClient);
+
+            Assert.That(attSo.AbsolutePosition, Is.EqualTo(sp.AbsolutePosition));
+            Assert.That(attSo.RootPart.AttachedPos, Is.EqualTo(newPosition));
+        }
+
+        [Test]
+        public void TestSameSimulatorNeighbouringRegionsTeleport()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            AttachmentsModule attModA = new AttachmentsModule();
+            AttachmentsModule attModB = new AttachmentsModule();
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+            IConfig entityTransferConfig = config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+            entityTransferConfig.Set("wait_for_callback", false);
+
+            modulesConfig.Set("InventoryAccessModule", "BasicInventoryAccessModule");
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1001, 1000);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(
+                sceneA, config, new CapabilitiesModule(), etmA, attModA, new BasicInventoryAccessModule());
+            SceneHelpers.SetupSceneModules(
+                sceneB, config, new CapabilitiesModule(), etmB, attModB, new BasicInventoryAccessModule());
+
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(sceneA, 0x1);
+            ScenePresence beforeTeleportSp = SceneHelpers.AddScenePresence(sceneA, ua1.PrincipalID, sh.SceneManager);
+            beforeTeleportSp.AbsolutePosition = new Vector3(30, 31, 32);
+
+            InventoryItemBase attItem = CreateAttachmentItem(sceneA, ua1.PrincipalID, "att", 0x10, 0x20);
+
+            sceneA.AttachmentsModule.RezSingleAttachmentFromInventory(
+                beforeTeleportSp, attItem.ID, (uint)AttachmentPoint.Chest);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            sceneA.RequestTeleportLocation(
+                beforeTeleportSp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            ((TestClient)beforeTeleportSp.ControllingClient).CompleteTeleportClientSide();
+
+            // Check attachments have made it into sceneB
+            ScenePresence afterTeleportSceneBSp = sceneB.GetScenePresence(ua1.PrincipalID);
+
+            // This is appearance data, as opposed to actually rezzed attachments
+            List<AvatarAttachment> sceneBAttachments = afterTeleportSceneBSp.Appearance.GetAttachments();
+            Assert.That(sceneBAttachments.Count, Is.EqualTo(1));
+            Assert.That(sceneBAttachments[0].AttachPoint, Is.EqualTo((int)AttachmentPoint.Chest));
+            Assert.That(sceneBAttachments[0].ItemID, Is.EqualTo(attItem.ID));
+            Assert.That(sceneBAttachments[0].AssetID, Is.EqualTo(attItem.AssetID));
+            Assert.That(afterTeleportSceneBSp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+
+            // This is the actual attachment
+            List<SceneObjectGroup> actualSceneBAttachments = afterTeleportSceneBSp.GetAttachments();
+            Assert.That(actualSceneBAttachments.Count, Is.EqualTo(1));
+            SceneObjectGroup actualSceneBAtt = actualSceneBAttachments[0];
+            Assert.That(actualSceneBAtt.Name, Is.EqualTo(attItem.Name));
+            Assert.That(actualSceneBAtt.AttachmentPoint, Is.EqualTo((uint)AttachmentPoint.Chest));
+
+            Assert.That(sceneB.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+            // Check attachments have been removed from sceneA
+            ScenePresence afterTeleportSceneASp = sceneA.GetScenePresence(ua1.PrincipalID);
+
+            // Since this is appearance data, it is still present on the child avatar!
+            List<AvatarAttachment> sceneAAttachments = afterTeleportSceneASp.Appearance.GetAttachments();
+            Assert.That(sceneAAttachments.Count, Is.EqualTo(1));
+            Assert.That(afterTeleportSceneASp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+
+            // This is the actual attachment, which should no longer exist
+            List<SceneObjectGroup> actualSceneAAttachments = afterTeleportSceneASp.GetAttachments();
+            Assert.That(actualSceneAAttachments.Count, Is.EqualTo(0));
+
+            Assert.That(sceneA.GetSceneObjectGroups().Count, Is.EqualTo(0));
         }
 
         // I'm commenting this test because scene setup NEEDS InventoryService to 

OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs

@@ -66,11 +66,11 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             scene.RegisterModuleInterface<IAvatarFactoryModule>(this);
             scene.EventManager.OnNewClient += SubscribeToClientEvents;
 
-            IConfig sconfig = config.Configs["Startup"];
-            if (sconfig != null)
+            IConfig appearanceConfig = config.Configs["Appearance"];
+            if (appearanceConfig != null)
             {
-                m_savetime = Convert.ToInt32(sconfig.GetString("DelayBeforeAppearanceSave",Convert.ToString(m_savetime)));
-                m_sendtime = Convert.ToInt32(sconfig.GetString("DelayBeforeAppearanceSend",Convert.ToString(m_sendtime)));
+                m_savetime = Convert.ToInt32(appearanceConfig.GetString("DelayBeforeAppearanceSave",Convert.ToString(m_savetime)));
+                m_sendtime = Convert.ToInt32(appearanceConfig.GetString("DelayBeforeAppearanceSend",Convert.ToString(m_sendtime)));
                 // m_log.InfoFormat("[AVFACTORY] configured for {0} save and {1} send",m_savetime,m_sendtime);
             }
 
@@ -128,7 +128,9 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         /// <param name="visualParam"></param>
         public void SetAppearance(IScenePresence sp, Primitive.TextureEntry textureEntry, byte[] visualParams)
         {
-            //            m_log.InfoFormat("[AVFACTORY]: start SetAppearance for {0}", client.AgentId);
+//            m_log.DebugFormat(
+//                "[AVFACTORY]: start SetAppearance for {0}, te {1}, visualParams {2}",
+//                sp.Name, textureEntry, visualParams);
 
             // TODO: This is probably not necessary any longer, just assume the
             // textureEntry set implies that the appearance transaction is complete

OpenSim/Region/CoreModules/Avatar/Commands/UserCommandsModule.cs

@@ -0,0 +1,189 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using System.Text.RegularExpressions;
+using log4net;
+using Mono.Addins;
+using NDesk.Options;
+using Nini.Config;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+using OpenSim.Framework.Monitoring;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.CoreModules.Avatars.Commands
+{
+    /// <summary>
+    /// A module that holds commands for manipulating objects in the scene.
+    /// </summary>
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "UserCommandsModule")]
+    public class UserCommandsModule : ISharedRegionModule
+    {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        public const string TeleportUserCommandSyntax = "teleport user <first-name> <last-name> <destination>";
+
+        public static Regex InterRegionDestinationRegex
+            = new Regex(@"^(?<regionName>.+)/(?<x>\d+)/(?<y>\d+)/(?<z>\d+)$", RegexOptions.Compiled);
+
+        public static Regex WithinRegionDestinationRegex
+            = new Regex(@"^(?<x>\d+)/(?<y>\d+)/(?<z>\d+)$", RegexOptions.Compiled);
+
+        private Dictionary<UUID, Scene> m_scenes = new Dictionary<UUID, Scene>();
+
+        public string Name { get { return "User Commands Module"; } }
+        
+        public Type ReplaceableInterface { get { return null; } }
+        
+        public void Initialise(IConfigSource source)
+        {
+//            m_log.DebugFormat("[USER COMMANDS MODULE]: INITIALIZED MODULE");
+        }
+        
+        public void PostInitialise()
+        {
+//            m_log.DebugFormat("[USER COMMANDS MODULE]: POST INITIALIZED MODULE");
+        }
+        
+        public void Close()
+        {
+//            m_log.DebugFormat("[USER COMMANDS MODULE]: CLOSED MODULE");
+        }
+
+        public void AddRegion(Scene scene)
+        {
+//            m_log.DebugFormat("[USER COMMANDS MODULE]: REGION {0} ADDED", scene.RegionInfo.RegionName);
+
+            lock (m_scenes)
+                m_scenes[scene.RegionInfo.RegionID] = scene;
+
+            scene.AddCommand(
+                "Users",
+                this,
+                "teleport user",
+                TeleportUserCommandSyntax,
+                "Teleport a user in this simulator to the given destination",
+                "<destination> is in format [<region-name>]/<x>/<y>/<z>, e.g. regionone/20/30/40 or just 20/30/40 to teleport within same region."
+                    + "\nIf the region contains a space then the whole destination must be in quotes, e.g. \"region one/20/30/40\"",
+                HandleTeleportUser);
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+//            m_log.DebugFormat("[USER COMMANDS MODULE]: REGION {0} REMOVED", scene.RegionInfo.RegionName);
+
+            lock (m_scenes)
+                m_scenes.Remove(scene.RegionInfo.RegionID);
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+//            m_log.DebugFormat("[USER COMMANDS MODULE]: REGION {0} LOADED", scene.RegionInfo.RegionName);
+        }
+
+        private ScenePresence GetUser(string firstName, string lastName)
+        {
+            ScenePresence userFound = null;
+
+            lock (m_scenes)
+            {
+                foreach (Scene scene in m_scenes.Values)
+                {
+                    ScenePresence user = scene.GetScenePresence(firstName, lastName);
+                    if (user != null && !user.IsChildAgent)
+                    {
+                        userFound = user;
+                        break;
+                    }
+                }
+            }
+
+            return userFound;
+        }
+
+        private void HandleTeleportUser(string module, string[] cmd)
+        {
+            if (cmd.Length < 5)
+            {
+                MainConsole.Instance.OutputFormat("Usage: " + TeleportUserCommandSyntax);
+                return;
+            }
+
+            string firstName = cmd[2];
+            string lastName = cmd[3];
+            string rawDestination = cmd[4];
+
+            ScenePresence user = GetUser(firstName, lastName);
+
+            if (user == null)
+            {
+                MainConsole.Instance.OutputFormat("No user found with name {0} {1}", firstName, lastName);
+                return;
+            }
+
+//            MainConsole.Instance.OutputFormat("rawDestination [{0}]", rawDestination);
+
+            Match m = WithinRegionDestinationRegex.Match(rawDestination);
+
+            if (!m.Success)
+            {
+                m = InterRegionDestinationRegex.Match(rawDestination);
+
+                if (!m.Success)
+                {
+                    MainConsole.Instance.OutputFormat("Invalid destination {0}", rawDestination);
+                    return;
+                }
+            }
+
+            string regionName
+                = m.Groups["regionName"].Success ? m.Groups["regionName"].Value : user.Scene.RegionInfo.RegionName;
+
+            MainConsole.Instance.OutputFormat(
+                "Teleporting {0} to {1},{2},{3} in {4}",
+                user.Name,
+                m.Groups["x"], m.Groups["y"], m.Groups["z"],
+                regionName);
+
+            user.Scene.RequestTeleportLocation(
+                user.ControllingClient,
+                regionName,
+                new Vector3(
+                    float.Parse(m.Groups["x"].Value),
+                    float.Parse(m.Groups["y"].Value),
+                    float.Parse(m.Groups["z"].Value)),
+                user.Lookat,
+                (uint)TeleportFlags.ViaLocation);
+        }
+    }
+}

OpenSim/Region/CoreModules/Avatar/Groups/GroupsModule.cs

@@ -96,7 +96,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Groups
 
             scene.EventManager.OnNewClient += OnNewClient;
             scene.EventManager.OnClientClosed += OnClientClosed;
-            scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage;
+//            scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage;
         }
 
         public void PostInitialise()
@@ -133,7 +133,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Groups
         private void OnNewClient(IClientAPI client)
         {
             // Subscribe to instant messages
-            client.OnInstantMessage += OnInstantMessage;
+//            client.OnInstantMessage += OnInstantMessage;
             client.OnAgentDataUpdateRequest += OnAgentDataUpdateRequest;
             client.OnUUIDGroupNameRequest += HandleUUIDGroupNameRequest;
             lock (m_ClientMap)
@@ -171,15 +171,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Groups
                                              ActiveGroupTitle);
         }
 
-        private void OnInstantMessage(IClientAPI client, GridInstantMessage im)
-        {
-        }
+//        private void OnInstantMessage(IClientAPI client, GridInstantMessage im)
+//        {
+//        }
 
-        private void OnGridInstantMessage(GridInstantMessage msg)
-        {
-            // Trigger the above event handler
-            OnInstantMessage(null, msg);
-        }
+//        private void OnGridInstantMessage(GridInstantMessage msg)
+//        {
+//            // Trigger the above event handler
+//            OnInstantMessage(null, msg);
+//        }
 
         private void HandleUUIDGroupNameRequest(UUID id,IClientAPI remote_client)
         {

OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs

@@ -137,13 +137,15 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             foreach (Scene scene in m_Scenes)
             {
 //                m_log.DebugFormat(
-//                    "[INSTANT MESSAGE]: Looking for root agent {0} in {1}", 
+//                    "[INSTANT MESSAGE]: Looking for root agent {0} in {1}",
 //                    toAgentID.ToString(), scene.RegionInfo.RegionName);
+
                 ScenePresence sp = scene.GetScenePresence(toAgentID);
                 if (sp != null && !sp.IsChildAgent)
                 {
                     // Local message
-//                    m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to root agent {0} {1}", user.Name, toAgentID);
+                    m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to root agent {0} {1}", sp.Name, toAgentID);
+
                     sp.ControllingClient.SendInstantMessage(im);
 
                     // Message sent
@@ -155,13 +157,15 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             // try child avatar second
             foreach (Scene scene in m_Scenes)
             {
-//                m_log.DebugFormat(
-//                    "[INSTANT MESSAGE]: Looking for child of {0} in {1}", toAgentID, scene.RegionInfo.RegionName);
+                m_log.DebugFormat(
+                    "[INSTANT MESSAGE]: Looking for child of {0} in {1}", toAgentID, scene.RegionInfo.RegionName);
+
                 ScenePresence sp = scene.GetScenePresence(toAgentID);
                 if (sp != null)
                 {
                     // Local message
-//                    m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to child agent {0} {1}", user.Name, toAgentID);
+                    m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to child agent {0} {1}", sp.Name, toAgentID);
+
                     sp.ControllingClient.SendInstantMessage(im);
 
                     // Message sent
@@ -170,10 +174,9 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                 }
             }
 
-//            m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to {0} via XMLRPC", im.toAgentID);
-            SendGridInstantMessageViaXMLRPC(im, result);
+            m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to {0} via XMLRPC", im.toAgentID);
 
-            return;
+            SendGridInstantMessageViaXMLRPC(im, result);
         }
 
         private void HandleUndeliveredMessage(GridInstantMessage im, MessageResultNotification result)

OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveTestCase.cs

@@ -48,7 +48,7 @@ using OpenSim.Tests.Common.Mock;
 namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 {
     [TestFixture]
-    public class InventoryArchiveTestCase
+    public class InventoryArchiveTestCase : OpenSimTestCase
     {
         protected ManualResetEvent mre = new ManualResetEvent(false);
         
@@ -84,8 +84,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
         protected string m_coaItemName = "Coalesced Item";
         
         [SetUp]
-        public virtual void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
             m_iarStream = new MemoryStream(m_iarStreamBytes);
         }
         

OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs

@@ -297,7 +297,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                         });
                 }
             }
-            else if (im.dialog == (byte) InstantMessageDialog.InventoryDeclined)
+            else if (
+                im.dialog == (byte)InstantMessageDialog.InventoryDeclined
+                || im.dialog == (byte)InstantMessageDialog.TaskInventoryDeclined)
             {
                 // Here, the recipient is local and we can assume that the
                 // inventory is loaded. Courtesy of the above bulk update,

OpenSim/Region/CoreModules/Avatar/Profile/BasicProfileModule.cs

@@ -57,14 +57,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Profile
 
         public void Initialise(IConfigSource config)
         {
-            // This can be reduced later as the loader will determine 
-            // whether we are needed
-            if (config.Configs["Profile"] != null)
-            {
-                if (config.Configs["Profile"].GetString("Module", string.Empty) != "BasicProfileModule")
-                    return;
-            }
-
             m_log.DebugFormat("[PROFILE MODULE]: Basic Profile Module enabled");
             m_Enabled = true;
         }

OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs

@@ -46,35 +46,12 @@ using Nini.Config;
 
 namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 {
-    /// <summary>
-    /// The possible states that an agent can be in when its being transferred between regions.
-    /// </summary>
-    /// <remarks>
-    /// This is a state machine.
-    ///
-    /// [Entry]               => Preparing
-    /// Preparing             => { Transferring || CleaningUp || [Exit] }
-    /// Transferring          => { ReceivedAtDestination || CleaningUp }
-    /// ReceivedAtDestination => CleaningUp
-    /// CleaningUp            => [Exit]
-    ///
-    /// In other words, agents normally travel throwing Preparing => Transferring => ReceivedAtDestination => CleaningUp
-    /// However, any state can transition to CleaningUp if the teleport has failed.
-    /// </remarks>
-    enum AgentTransferState
-    {
-        Preparing,              // The agent is being prepared for transfer
-        Transferring,           // The agent is in the process of being transferred to a destination
-        ReceivedAtDestination,  // The destination has notified us that the agent has been successfully received
-        CleaningUp              // The agent is being changed to child/removed after a transfer
-    }
-
     public class EntityTransferModule : INonSharedRegionModule, IEntityTransferModule
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         public const int DefaultMaxTransferDistance = 4095;
-        public const bool EnableWaitForCallbackFromTeleportDestDefault = true;
+        public const bool WaitForAgentArrivedAtDestinationDefault = true;
 
         /// <summary>
         /// The maximum distance, in standard region units (256m) that an agent is allowed to transfer.
@@ -85,13 +62,17 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// If true then on a teleport, the source region waits for a callback from the destination region.  If
         /// a callback fails to arrive within a set time then the user is pulled back into the source region.
         /// </summary>
-        public bool EnableWaitForCallbackFromTeleportDest { get; set; }
+        public bool WaitForAgentArrivedAtDestination { get; set; }
 
         protected bool m_Enabled = false;
 
-        protected Scene m_scene;
+        public Scene Scene { get; private set; }
 
-        private Dictionary<UUID, AgentTransferState> m_agentsInTransit;
+        /// <summary>
+        /// Handles recording and manipulation of state for entities that are in transfer within or between regions
+        /// (cross or teleport).
+        /// </summary>
+        private EntityTransferStateMachine m_entityTransferStateMachine;
 
         private ExpiringCache<UUID, ExpiringCache<ulong, DateTime>> m_bannedRegions =
                 new ExpiringCache<UUID, ExpiringCache<ulong, DateTime>>();
@@ -133,8 +114,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             IConfig transferConfig = source.Configs["EntityTransfer"];
             if (transferConfig != null)
             {
-                EnableWaitForCallbackFromTeleportDest
-                    = transferConfig.GetBoolean("wait_for_callback", EnableWaitForCallbackFromTeleportDestDefault);
+                WaitForAgentArrivedAtDestination
+                    = transferConfig.GetBoolean("wait_for_callback", WaitForAgentArrivedAtDestinationDefault);
                 
                 MaxTransferDistance = transferConfig.GetInt("max_distance", DefaultMaxTransferDistance);
             }
@@ -143,7 +124,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 MaxTransferDistance = DefaultMaxTransferDistance;
             }
 
-            m_agentsInTransit = new Dictionary<UUID, AgentTransferState>();
+            m_entityTransferStateMachine = new EntityTransferStateMachine(this);
+
             m_Enabled = true;
         }
 
@@ -156,7 +138,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (!m_Enabled)
                 return;
 
-            m_scene = scene;
+            Scene = scene;
 
             scene.RegisterModuleInterface<IEntityTransferModule>(this);
             scene.EventManager.OnNewClient += OnNewClient;
@@ -177,7 +159,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (!m_Enabled)
                 return;
 
-            m_eqModule = m_scene.RequestModuleInterface<IEventQueue>();
+            m_eqModule = Scene.RequestModuleInterface<IEventQueue>();
         }
 
         #endregion
@@ -226,7 +208,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     e.Message, e.StackTrace);
 
                 // Make sure that we clear the in-transit flag so that future teleport attempts don't always fail.
-                ResetFromTransit(sp.UUID);
+                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
 
                 sp.ControllingClient.SendTeleportFailed("Internal error");
             }
@@ -245,7 +227,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 "[ENTITY TRANSFER MODULE]: Teleport for {0} to {1} within {2}",
                 sp.Name, position, sp.Scene.RegionInfo.RegionName);
 
-            if (!SetInTransit(sp.UUID))
+            if (!m_entityTransferStateMachine.SetInTransit(sp.UUID))
             {
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Ignoring within region teleport request of {0} {1} to {2} - agent is already in transit.",
@@ -282,7 +264,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 position.Z = newPosZ;
             }
 
-            UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
 
             sp.ControllingClient.SendTeleportStart(teleportFlags);
 
@@ -290,15 +272,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             sp.Velocity = Vector3.Zero;
             sp.Teleport(position);
 
-            UpdateInTransit(sp.UUID, AgentTransferState.ReceivedAtDestination);
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.ReceivedAtDestination);
 
             foreach (SceneObjectGroup grp in sp.GetAttachments())
             {
                 sp.Scene.EventManager.TriggerOnScriptChangedEvent(grp.LocalId, (uint)Changed.TELEPORT);
             }
 
-            UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
-            ResetFromTransit(sp.UUID);            
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
+            m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
         }
 
         /// <summary>
@@ -316,7 +298,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         {
             uint x = 0, y = 0;
             Utils.LongToUInts(regionHandle, out x, out y);
-            GridRegion reg = m_scene.GridService.GetRegionByPosition(sp.Scene.RegionInfo.ScopeID, (int)x, (int)y);
+            GridRegion reg = Scene.GridService.GetRegionByPosition(sp.Scene.RegionInfo.ScopeID, (int)x, (int)y);
 
             if (reg != null)
             {
@@ -398,7 +380,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         {
             // Record that this agent is in transit so that we can prevent simultaneous requests and do later detection
             // of whether the destination region completes the teleport.
-            if (!SetInTransit(sp.UUID))
+            if (!m_entityTransferStateMachine.SetInTransit(sp.UUID))
             {
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Ignoring teleport request of {0} {1} to {2} ({3}) {4}/{5} - agent is already in transit.",
@@ -410,7 +392,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (reg == null || finalDestination == null)
             {
                 sp.ControllingClient.SendTeleportFailed("Unable to locate destination");
-                ResetFromTransit(sp.UUID);
+                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
 
                 return;
             }
@@ -431,7 +413,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                       sourceRegion.RegionName, sourceRegion.RegionLocX, sourceRegion.RegionLocY,
                       MaxTransferDistance));
 
-                ResetFromTransit(sp.UUID);
+                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
 
                 return;
             }
@@ -451,7 +433,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (endPoint.Address == null)
             {
                 sp.ControllingClient.SendTeleportFailed("Remote Region appears to be down");
-                ResetFromTransit(sp.UUID);
+                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
 
                 return;
             }
@@ -469,11 +451,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             string reason;
             string version;
-            if (!m_scene.SimulationService.QueryAccess(
+            if (!Scene.SimulationService.QueryAccess(
                 finalDestination, sp.ControllingClient.AgentId, Vector3.Zero, out version, out reason))
             {
                 sp.ControllingClient.SendTeleportFailed(reason);
-                ResetFromTransit(sp.UUID);
+                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
 
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: {0} was stopped from teleporting from {1} to {2} because {3}",
@@ -527,7 +509,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (!CreateAgent(sp, reg, finalDestination, agentCircuit, teleportFlags, out reason, out logout))
             {
                 sp.ControllingClient.SendTeleportFailed(String.Format("Teleport refused: {0}", reason));
-                ResetFromTransit(sp.UUID);
+                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
 
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Teleport of {0} from {1} to {2} was refused because {3}",
@@ -537,7 +519,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
 
             // Past this point we have to attempt clean up if the teleport fails, so update transfer state.
-            UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
 
             // OK, it got this agent. Let's close some child agents
             sp.CloseChildAgents(newRegionX, newRegionY);
@@ -619,7 +601,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // TeleportFinish makes the client send CompleteMovementIntoRegion (at the destination), which
             // trigers a whole shebang of things there, including MakeRoot. So let's wait for confirmation
             // that the client contacted the destination before we close things here.
-            if (EnableWaitForCallbackFromTeleportDest && !WaitForCallback(sp.UUID))
+            if (!m_entityTransferStateMachine.WaitForAgentArrivedAtDestination(sp.UUID))
             {
                 m_log.WarnFormat(
                     "[ENTITY TRANSFER MODULE]: Teleport of {0} to {1} from {2} failed due to no callback from destination region.  Returning avatar to source region.",
@@ -629,7 +611,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 return;
             }
 
-            UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
 
             // For backwards compatibility
             if (version == "Unknown" || version == string.Empty)
@@ -662,7 +644,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 // an agent cannot teleport back to this region if it has teleported away.
                 Thread.Sleep(2000);
 
-                sp.Close();
                 sp.Scene.IncomingCloseAgent(sp.UUID);
             }
             else
@@ -679,31 +660,34 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     sp.UUID);
             }
 
-            ResetFromTransit(sp.UUID);
+            m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
         }
 
         protected virtual void Fail(ScenePresence sp, GridRegion finalDestination, bool logout)
         {
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
+
             // Client never contacted destination. Let's restore everything back
             sp.ControllingClient.SendTeleportFailed("Problems connecting to destination.");
 
             // Fail. Reset it back
             sp.IsChildAgent = false;
             ReInstantiateScripts(sp);
-            ResetFromTransit(sp.UUID);
 
             EnableChildAgents(sp);
 
             // Finally, kill the agent we just created at the destination.
-            m_scene.SimulationService.CloseAgent(finalDestination, sp.UUID);
+            Scene.SimulationService.CloseAgent(finalDestination, sp.UUID);
 
             sp.Scene.EventManager.TriggerTeleportFail(sp.ControllingClient, logout);
+
+            m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
         }
 
         protected virtual bool CreateAgent(ScenePresence sp, GridRegion reg, GridRegion finalDestination, AgentCircuitData agentCircuit, uint teleportFlags, out string reason, out bool logout)
         {
             logout = false;
-            bool success = m_scene.SimulationService.CreateAgent(finalDestination, agentCircuit, teleportFlags, out reason);
+            bool success = Scene.SimulationService.CreateAgent(finalDestination, agentCircuit, teleportFlags, out reason);
 
             if (success)
                 sp.Scene.EventManager.TriggerTeleportStart(sp.ControllingClient, reg, finalDestination, teleportFlags, logout);
@@ -713,7 +697,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         protected virtual bool UpdateAgent(GridRegion reg, GridRegion finalDestination, AgentData agent)
         {
-            return m_scene.SimulationService.UpdateAgent(finalDestination, agent);
+            return Scene.SimulationService.UpdateAgent(finalDestination, agent);
         }
 
         protected virtual void SetCallbackURL(AgentData agent, RegionInfo region)
@@ -725,6 +709,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 agent.CallbackURI, region.RegionName);
         }
 
+        /// <summary>
+        /// Clean up operations once an agent has moved away through cross or teleport.
+        /// </summary>
+        /// <param name='sp'></param>
+        /// <param name='logout'></param>
         protected virtual void AgentHasMovedAway(ScenePresence sp, bool logout)
         {
             if (sp.Scene.AttachmentsModule != null)
@@ -776,7 +765,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// <param name="position"></param>
         public virtual void RequestTeleportLandmark(IClientAPI remoteClient, AssetLandmark lm)
         {
-            GridRegion info = m_scene.GridService.GetRegionByUUID(UUID.Zero, lm.RegionID);
+            GridRegion info = Scene.GridService.GetRegionByUUID(UUID.Zero, lm.RegionID);
 
             if (info == null)
             {
@@ -797,12 +786,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             m_log.DebugFormat(
                 "[ENTITY TRANSFER MODULE]: Request to teleport {0} {1} home", client.Name, client.AgentId);
 
-            //OpenSim.Services.Interfaces.PresenceInfo pinfo = m_scene.PresenceService.GetAgent(client.SessionId);
-            GridUserInfo uinfo = m_scene.GridUserService.GetGridUserInfo(client.AgentId.ToString());
+            //OpenSim.Services.Interfaces.PresenceInfo pinfo = Scene.PresenceService.GetAgent(client.SessionId);
+            GridUserInfo uinfo = Scene.GridUserService.GetGridUserInfo(client.AgentId.ToString());
 
             if (uinfo != null)
             {
-                GridRegion regionInfo = m_scene.GridService.GetRegionByUUID(UUID.Zero, uinfo.HomeRegionID);
+                GridRegion regionInfo = Scene.GridService.GetRegionByUUID(UUID.Zero, uinfo.HomeRegionID);
                 if (regionInfo == null)
                 {
                     // can't find the Home region: Tell viewer and abort
@@ -1111,7 +1100,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             try
             {
-                SetInTransit(agent.UUID);
+                m_entityTransferStateMachine.SetInTransit(agent.UUID);
 
                 ulong neighbourHandle = Utils.UIntsToLong((uint)(neighbourx * Constants.RegionSize), (uint)(neighboury * Constants.RegionSize));
     
@@ -1141,16 +1130,16 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 cAgent.CallbackURI = String.Empty;
 
                 // Beyond this point, extra cleanup is needed beyond removing transit state
-                UpdateInTransit(agent.UUID, AgentTransferState.Transferring);
+                m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.Transferring);
 
                 if (!m_scene.SimulationService.UpdateAgent(neighbourRegion, cAgent))
                 {
                     // region doesn't take it
-                    UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
+                    m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
 
                     ReInstantiateScripts(agent);
                     agent.AddToPhysicalScene(isFlying);
-                    ResetFromTransit(agent.UUID);
+                    m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
 
                     return agent;
                 }
@@ -1188,16 +1177,16 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 }
 
                 // SUCCESS!
-                UpdateInTransit(agent.UUID, AgentTransferState.ReceivedAtDestination);
+                m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.ReceivedAtDestination);
 
                 // Unlike a teleport, here we do not wait for the destination region to confirm the receipt.
-                UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
+                m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
 
                 agent.MakeChildAgent();
 
                 // FIXME: Possibly this should occur lower down after other commands to close other agents,
                 // but not sure yet what the side effects would be.
-                ResetFromTransit(agent.UUID);
+                m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
 
                 // now we have a child agent in this region. Request all interesting data about other (root) agents
                 agent.SendOtherAgentsAvatarDataToMe();
@@ -1672,46 +1661,17 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         #endregion
 
-
         #region Agent Arrived
+
         public void AgentArrivedAtDestination(UUID id)
         {
-            lock (m_agentsInTransit)
-            {
-                if (!m_agentsInTransit.ContainsKey(id))
-                {
-                    m_log.WarnFormat(
-                        "[ENTITY TRANSFER MODULE]: Region {0} received notification of arrival in destination scene of agent {1} but no teleport request is active",
-                        m_scene.RegionInfo.RegionName, id);
-
-                    return;
-                }
-
-                AgentTransferState currentState = m_agentsInTransit[id];
-
-                if (currentState == AgentTransferState.ReceivedAtDestination)
-                {
-                    // An anomoly but don't make this an outright failure - destination region could be overzealous in sending notification.
-                    m_log.WarnFormat(
-                        "[ENTITY TRANSFER MODULE]: Region {0} received notification of arrival in destination scene of agent {1} but notification has already previously been received",
-                        m_scene.RegionInfo.RegionName, id);
-                }
-                else if (currentState != AgentTransferState.Transferring)
-                {
-                    m_log.ErrorFormat(
-                        "[ENTITY TRANSFER MODULE]: Region {0} received notification of arrival in destination scene of agent {1} but agent is in transfer state {2}",
-                        m_scene.RegionInfo.RegionName, id, currentState);
-
-                    return;
-                }
-
-                m_agentsInTransit[id] = AgentTransferState.ReceivedAtDestination;
-            }
+            m_entityTransferStateMachine.SetAgentArrivedAtDestination(id);
         }
 
         #endregion
 
         #region Object Transfers
+
         /// <summary>
         /// Move the given scene object into a new region depending on which region its absolute position has moved
         /// into.
@@ -1976,8 +1936,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 //// And the new channel...
                 //if (m_interregionCommsOut != null)
                 //    successYN = m_interregionCommsOut.SendCreateObject(newRegionHandle, grp, true);
-                if (m_scene.SimulationService != null)
-                    successYN = m_scene.SimulationService.CreateObject(destination, newPosition, grp, true);
+                if (Scene.SimulationService != null)
+                    successYN = Scene.SimulationService.CreateObject(destination, newPosition, grp, true);
 
                 if (successYN)
                 {
@@ -2013,174 +1973,52 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return successYN;
         }
 
-        protected bool CrossAttachmentsIntoNewRegion(GridRegion destination, ScenePresence sp, bool silent)
+        /// <summary>
+        /// Cross the attachments for an avatar into the destination region.
+        /// </summary>
+        /// <remarks>
+        /// This is only invoked for simulators released prior to April 2011.  Versions of OpenSimulator since then
+        /// transfer attachments in one go as part of the ChildAgentDataUpdate data passed in the update agent call.
+        /// </remarks>
+        /// <param name='destination'></param>
+        /// <param name='sp'></param>
+        /// <param name='silent'></param>
+        protected void CrossAttachmentsIntoNewRegion(GridRegion destination, ScenePresence sp, bool silent)
         {
-            List<SceneObjectGroup> m_attachments = sp.GetAttachments();
+            List<SceneObjectGroup> attachments = sp.GetAttachments();
 
-            // Validate
-//            foreach (SceneObjectGroup gobj in m_attachments)
-//            {
-//                if (gobj == null || gobj.IsDeleted)
-//                    return false;
-//            }
+//            m_log.DebugFormat(
+//                "[ENTITY TRANSFER MODULE]: Crossing {0} attachments into {1} for {2}",
+//                m_attachments.Count, destination.RegionName, sp.Name);
 
-            foreach (SceneObjectGroup gobj in m_attachments)
+            foreach (SceneObjectGroup gobj in attachments)
             {
                 // If the prim group is null then something must have happened to it!
                 if (gobj != null && !gobj.IsDeleted)
                 {
-                    // Set the parent localID to 0 so it transfers over properly.
-                    gobj.RootPart.SetParentLocalId(0);
-                    gobj.AbsolutePosition = gobj.RootPart.AttachedPos;
-                    gobj.IsAttachment = false;
+                    SceneObjectGroup clone = (SceneObjectGroup)gobj.CloneForNewScene();
+                    clone.RootPart.GroupPosition = gobj.RootPart.AttachedPos;
+                    clone.IsAttachment = false;
+
                     //gobj.RootPart.LastOwnerID = gobj.GetFromAssetID();
-                    m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Sending attachment {0} to region {1}", gobj.UUID, destination.RegionName);
-                    CrossPrimGroupIntoNewRegion(destination, Vector3.Zero, gobj, silent);
+                    m_log.DebugFormat(
+                        "[ENTITY TRANSFER MODULE]: Sending attachment {0} to region {1}",
+                        clone.UUID, destination.RegionName);
+
+                    CrossPrimGroupIntoNewRegion(destination, Vector3.Zero, clone, silent);
                 }
             }
 
             sp.ClearAttachments();
-
-            return true;
         }
 
         #endregion
 
         #region Misc
 
-        private bool WaitForCallback(UUID id)
-        {
-            lock (m_agentsInTransit)
-            {
-                if (!IsInTransit(id))
-                    throw new Exception(
-                        string.Format(
-                            "Asked to wait for destination callback for agent with ID {0} but it is not in transit"));
-
-                AgentTransferState currentState = m_agentsInTransit[id];
-
-                if (currentState != AgentTransferState.Transferring && currentState != AgentTransferState.ReceivedAtDestination)
-                    throw new Exception(
-                        string.Format(
-                            "Asked to wait for destination callback for agent with ID {0} but it is in state {1}",
-                            currentState));
-            }
-
-            int count = 200;
-
-            // There should be no race condition here since no other code should be removing the agent transfer or
-            // changing the state to another other than Transferring => ReceivedAtDestination.
-            while (m_agentsInTransit[id] != AgentTransferState.ReceivedAtDestination && count-- > 0)
-            {
-//                m_log.Debug("  >>> Waiting... " + count);
-                Thread.Sleep(100);
-            }
-
-            return count > 0;
-        }
-
-        /// <summary>
-        /// Set that an agent is in transit.
-        /// </summary>
-        /// <param name='id'>The ID of the agent being teleported</param>
-        /// <returns>true if the agent was not already in transit, false if it was</returns>
-        private bool SetInTransit(UUID id)
-        {
-            lock (m_agentsInTransit)
-            {
-                if (!m_agentsInTransit.ContainsKey(id))
-                {
-                    m_agentsInTransit[id] = AgentTransferState.Preparing;
-                    return true;
-                }
-            }
-
-            return false;
-        }
-
-        /// <summary>
-        /// Updates the state of an agent that is already in transit.
-        /// </summary>
-        /// <param name='id'></param>
-        /// <param name='newState'></param>
-        /// <returns></returns>
-        /// <exception cref='Exception'>Illegal transitions will throw an Exception</exception>
-        private void UpdateInTransit(UUID id, AgentTransferState newState)
-        {
-            lock (m_agentsInTransit)
-            {
-                // Illegal to try and update an agent that's not actually in transit.
-                if (!m_agentsInTransit.ContainsKey(id))
-                    throw new Exception(string.Format("Agent with ID {0} is not registered as in transit", id));
-
-                AgentTransferState oldState = m_agentsInTransit[id];
-
-                bool transitionOkay = false;
-
-                if (newState == AgentTransferState.CleaningUp && oldState != AgentTransferState.CleaningUp)
-                    transitionOkay = true;
-                else if (newState == AgentTransferState.Transferring && oldState == AgentTransferState.Preparing)
-                    transitionOkay = true;
-                else if (newState == AgentTransferState.ReceivedAtDestination && oldState == AgentTransferState.Transferring)
-                    transitionOkay = true;
-
-                if (transitionOkay)
-                    m_agentsInTransit[id] = newState;
-                else
-                    throw new Exception(
-                        string.Format(
-                            "Agent with ID {0} is not allowed to move from old transit state {1} to new state {2}",
-                            id, oldState, newState));
-            }
-        }
-
         public bool IsInTransit(UUID id)
         {
-            lock (m_agentsInTransit)
-                return m_agentsInTransit.ContainsKey(id);
-        }
-
-        /// <summary>
-        /// Removes an agent from the transit state machine.
-        /// </summary>
-        /// <param name='id'></param>
-        /// <returns>true if the agent was flagged as being teleported when this method was called, false otherwise</returns>
-        private bool ResetFromTransit(UUID id)
-        {
-            lock (m_agentsInTransit)
-            {
-                if (m_agentsInTransit.ContainsKey(id))
-                {
-                    AgentTransferState state = m_agentsInTransit[id];
-
-                    if (state == AgentTransferState.Transferring || state == AgentTransferState.ReceivedAtDestination)
-                    {
-                        // FIXME: For now, we allow exit from any state since a thrown exception in teleport is now guranteed
-                        // to be handled properly - ResetFromTransit() could be invoked at any step along the process
-                        m_log.WarnFormat(
-                            "[ENTITY TRANSFER MODULE]: Agent with ID should not exit directly from state {1}, should go to {2} state first",
-                            state, AgentTransferState.CleaningUp);
-
-//                        throw new Exception(
-//                            "Agent with ID {0} cannot exit directly from state {1}, it must go to {2} state first",
-//                            state, AgentTransferState.CleaningUp);
-                    }
-
-                    m_agentsInTransit.Remove(id);
-
-                    m_log.DebugFormat(
-                        "[ENTITY TRANSFER MODULE]: Agent {0} cleared from transit in {1}",
-                        id, m_scene.RegionInfo.RegionName);
-
-                    return true;
-                }
-            }
-
-            m_log.WarnFormat(
-                "[ENTITY TRANSFER MODULE]: Agent {0} requested to clear from transit in {1} but was already cleared.",
-                id, m_scene.RegionInfo.RegionName);
-
-            return false;
+            return m_entityTransferStateMachine.IsInTransit(id);
         }
 
         protected void ReInstantiateScripts(ScenePresence sp)

OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs

@@ -0,0 +1,269 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Net;
+using System.Reflection;
+using System.Threading;
+using OpenMetaverse;
+using log4net;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Framework.Capabilities;
+using OpenSim.Framework.Client;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Physics.Manager;
+using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
+{
+    /// <summary>
+    /// The possible states that an agent can be in when its being transferred between regions.
+    /// </summary>
+    /// <remarks>
+    /// This is a state machine.
+    ///
+    /// [Entry]               => Preparing
+    /// Preparing             => { Transferring || CleaningUp || [Exit] }
+    /// Transferring          => { ReceivedAtDestination || CleaningUp }
+    /// ReceivedAtDestination => CleaningUp
+    /// CleaningUp            => [Exit]
+    ///
+    /// In other words, agents normally travel throwing Preparing => Transferring => ReceivedAtDestination => CleaningUp
+    /// However, any state can transition to CleaningUp if the teleport has failed.
+    /// </remarks>
+    enum AgentTransferState
+    {
+        Preparing,              // The agent is being prepared for transfer
+        Transferring,           // The agent is in the process of being transferred to a destination
+        ReceivedAtDestination,  // The destination has notified us that the agent has been successfully received
+        CleaningUp              // The agent is being changed to child/removed after a transfer
+    }
+
+    /// <summary>
+    /// Records the state of entities when they are in transfer within or between regions (cross or teleport).
+    /// </summary>
+    public class EntityTransferStateMachine
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        /// <summary>
+        /// If true then on a teleport, the source region waits for a callback from the destination region.  If
+        /// a callback fails to arrive within a set time then the user is pulled back into the source region.
+        /// </summary>
+        public bool EnableWaitForAgentArrivedAtDestination { get; set; }
+
+        private EntityTransferModule m_mod;
+
+        private Dictionary<UUID, AgentTransferState> m_agentsInTransit = new Dictionary<UUID, AgentTransferState>();
+
+        public EntityTransferStateMachine(EntityTransferModule module)
+        {
+            m_mod = module;
+        }
+
+        /// <summary>
+        /// Set that an agent is in transit.
+        /// </summary>
+        /// <param name='id'>The ID of the agent being teleported</param>
+        /// <returns>true if the agent was not already in transit, false if it was</returns>
+        internal bool SetInTransit(UUID id)
+        {
+            lock (m_agentsInTransit)
+            {
+                if (!m_agentsInTransit.ContainsKey(id))
+                {
+                    m_agentsInTransit[id] = AgentTransferState.Preparing;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Updates the state of an agent that is already in transit.
+        /// </summary>
+        /// <param name='id'></param>
+        /// <param name='newState'></param>
+        /// <returns></returns>
+        /// <exception cref='Exception'>Illegal transitions will throw an Exception</exception>
+        internal void UpdateInTransit(UUID id, AgentTransferState newState)
+        {
+            lock (m_agentsInTransit)
+            {
+                // Illegal to try and update an agent that's not actually in transit.
+                if (!m_agentsInTransit.ContainsKey(id))
+                    throw new Exception(
+                        string.Format(
+                            "Agent with ID {0} is not registered as in transit in {1}",
+                            id, m_mod.Scene.RegionInfo.RegionName));
+
+                AgentTransferState oldState = m_agentsInTransit[id];
+
+                bool transitionOkay = false;
+
+                if (newState == AgentTransferState.CleaningUp && oldState != AgentTransferState.CleaningUp)
+                    transitionOkay = true;
+                else if (newState == AgentTransferState.Transferring && oldState == AgentTransferState.Preparing)
+                    transitionOkay = true;
+                else if (newState == AgentTransferState.ReceivedAtDestination && oldState == AgentTransferState.Transferring)
+                    transitionOkay = true;
+
+                if (transitionOkay)
+                    m_agentsInTransit[id] = newState;
+                else
+                    throw new Exception(
+                        string.Format(
+                            "Agent with ID {0} is not allowed to move from old transit state {1} to new state {2} in {3}",
+                            id, oldState, newState, m_mod.Scene.RegionInfo.RegionName));
+            }
+        }
+
+        internal bool IsInTransit(UUID id)
+        {
+            lock (m_agentsInTransit)
+                return m_agentsInTransit.ContainsKey(id);
+        }
+
+        /// <summary>
+        /// Removes an agent from the transit state machine.
+        /// </summary>
+        /// <param name='id'></param>
+        /// <returns>true if the agent was flagged as being teleported when this method was called, false otherwise</returns>
+        internal bool ResetFromTransit(UUID id)
+        {
+            lock (m_agentsInTransit)
+            {
+                if (m_agentsInTransit.ContainsKey(id))
+                {
+                    AgentTransferState state = m_agentsInTransit[id];
+
+                    if (state == AgentTransferState.Transferring || state == AgentTransferState.ReceivedAtDestination)
+                    {
+                        // FIXME: For now, we allow exit from any state since a thrown exception in teleport is now guranteed
+                        // to be handled properly - ResetFromTransit() could be invoked at any step along the process
+                        m_log.WarnFormat(
+                            "[ENTITY TRANSFER STATE MACHINE]: Agent with ID {0} should not exit directly from state {1}, should go to {2} state first in {3}",
+                            id, state, AgentTransferState.CleaningUp, m_mod.Scene.RegionInfo.RegionName);
+
+//                        throw new Exception(
+//                            "Agent with ID {0} cannot exit directly from state {1}, it must go to {2} state first",
+//                            state, AgentTransferState.CleaningUp);
+                    }
+
+                    m_agentsInTransit.Remove(id);
+
+                    m_log.DebugFormat(
+                        "[ENTITY TRANSFER STATE MACHINE]: Agent {0} cleared from transit in {1}",
+                        id, m_mod.Scene.RegionInfo.RegionName);
+
+                    return true;
+                }
+            }
+
+            m_log.WarnFormat(
+                "[ENTITY TRANSFER STATE MACHINE]: Agent {0} requested to clear from transit in {1} but was already cleared",
+                id, m_mod.Scene.RegionInfo.RegionName);
+
+            return false;
+        }
+
+        internal bool WaitForAgentArrivedAtDestination(UUID id)
+        {
+            if (!m_mod.WaitForAgentArrivedAtDestination)
+                return true;
+            
+            lock (m_agentsInTransit)
+            {
+                if (!IsInTransit(id))
+                    throw new Exception(
+                        string.Format(
+                            "Asked to wait for destination callback for agent with ID {0} in {1} but agent is not in transit",
+                            id, m_mod.Scene.RegionInfo.RegionName));
+
+                AgentTransferState currentState = m_agentsInTransit[id];
+
+                if (currentState != AgentTransferState.Transferring && currentState != AgentTransferState.ReceivedAtDestination)
+                    throw new Exception(
+                        string.Format(
+                            "Asked to wait for destination callback for agent with ID {0} in {1} but agent is in state {2}",
+                            id, m_mod.Scene.RegionInfo.RegionName, currentState));
+            }
+
+            int count = 200;
+
+            // There should be no race condition here since no other code should be removing the agent transfer or
+            // changing the state to another other than Transferring => ReceivedAtDestination.
+            while (m_agentsInTransit[id] != AgentTransferState.ReceivedAtDestination && count-- > 0)
+            {
+//                m_log.Debug("  >>> Waiting... " + count);
+                Thread.Sleep(100);
+            }
+
+            return count > 0;
+        }
+
+        internal void SetAgentArrivedAtDestination(UUID id)
+        {
+            lock (m_agentsInTransit)
+            {
+                if (!m_agentsInTransit.ContainsKey(id))
+                {
+                    m_log.WarnFormat(
+                        "[ENTITY TRANSFER STATE MACHINE]: Region {0} received notification of arrival in destination of agent {1} but no teleport request is active",
+                        m_mod.Scene.RegionInfo.RegionName, id);
+
+                    return;
+                }
+
+                AgentTransferState currentState = m_agentsInTransit[id];
+
+                if (currentState == AgentTransferState.ReceivedAtDestination)
+                {
+                    // An anomoly but don't make this an outright failure - destination region could be overzealous in sending notification.
+                    m_log.WarnFormat(
+                        "[ENTITY TRANSFER STATE MACHINE]: Region {0} received notification of arrival in destination of agent {1} but notification has already previously been received",
+                        m_mod.Scene.RegionInfo.RegionName, id);
+                }
+                else if (currentState != AgentTransferState.Transferring)
+                {
+                    m_log.ErrorFormat(
+                        "[ENTITY TRANSFER STATE MACHINE]: Region {0} received notification of arrival in destination of agent {1} but agent is in state {2}",
+                        m_mod.Scene.RegionInfo.RegionName, id, currentState);
+
+                    return;
+                }
+
+                m_agentsInTransit[id] = AgentTransferState.ReceivedAtDestination;
+            }
+        }
+    }
+}

OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs

@@ -117,7 +117,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         protected override GridRegion GetFinalDestination(GridRegion region)
         {
-            int flags = m_scene.GridService.GetRegionFlags(m_scene.RegionInfo.ScopeID, region.RegionID);
+            int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, region.RegionID);
             m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: region {0} flags: {1}", region.RegionID, flags);
 
             if ((flags & (int)OpenSim.Data.RegionFlags.Hyperlink) != 0)
@@ -139,7 +139,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (base.NeedsClosing(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
                 return true;
 
-            int flags = m_scene.GridService.GetRegionFlags(m_scene.RegionInfo.ScopeID, reg.RegionID);
+            int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, reg.RegionID);
             if (flags == -1 /* no region in DB */ || (flags & (int)OpenSim.Data.RegionFlags.Hyperlink) != 0)
                 return true;
 
@@ -152,7 +152,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (logout)
             {
                 // Log them out of this grid
-                m_scene.PresenceService.LogoutAgent(sp.ControllingClient.SessionId);
+                Scene.PresenceService.LogoutAgent(sp.ControllingClient.SessionId);
             }
         }
 
@@ -161,7 +161,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: CreateAgent {0} {1}", reg.ServerURI, finalDestination.ServerURI);
             reason = string.Empty;
             logout = false;
-            int flags = m_scene.GridService.GetRegionFlags(m_scene.RegionInfo.ScopeID, reg.RegionID);
+            int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, reg.RegionID);
             if (flags == -1 /* no region in DB */ || (flags & (int)OpenSim.Data.RegionFlags.Hyperlink) != 0)
             {
                 // this user is going to another grid
@@ -201,7 +201,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 "[ENTITY TRANSFER MODULE]: Request to teleport {0} {1} home", client.Name, client.AgentId);
 
             // Let's find out if this is a foreign user or a local user
-            IUserManagement uMan = m_scene.RequestModuleInterface<IUserManagement>();
+            IUserManagement uMan = Scene.RequestModuleInterface<IUserManagement>();
             if (uMan != null && uMan.IsLocalGridUser(id))
             {
                 // local grid user
@@ -265,7 +265,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 return;
             }
 
-            GridRegion info = m_scene.GridService.GetRegionByUUID(UUID.Zero, lm.RegionID);
+            GridRegion info = Scene.GridService.GetRegionByUUID(UUID.Zero, lm.RegionID);
 
             // Local region?
             if (info != null)
@@ -325,34 +325,30 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         void OnConnectionClosed(IClientAPI obj)
         {
-            if (obj.IsLoggingOut)
+            if (obj.SceneAgent.IsChildAgent)
+                return;
+
+            // Let's find out if this is a foreign user or a local user
+            IUserManagement uMan = Scene.RequestModuleInterface<IUserManagement>();
+//          UserAccount account = Scene.UserAccountService.GetUserAccount(Scene.RegionInfo.ScopeID, obj.AgentId);
+
+            if (uMan != null && uMan.IsLocalGridUser(obj.AgentId))
             {
-                object sp = null;
-                if (obj.Scene.TryGetScenePresence(obj.AgentId, out sp))
-                {
-                    if (((ScenePresence)sp).IsChildAgent)
-                        return;
-                }
+                // local grid user
+                return;
+            }
 
-                // Let's find out if this is a foreign user or a local user
-                IUserManagement uMan = m_scene.RequestModuleInterface<IUserManagement>();
-//                UserAccount account = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, obj.AgentId);
-                if (uMan != null && uMan.IsLocalGridUser(obj.AgentId))
-                {
-                    // local grid user
-                    return;
-                }
+            AgentCircuitData aCircuit = ((Scene)(obj.Scene)).AuthenticateHandler.GetAgentCircuitData(obj.CircuitCode);
 
-                AgentCircuitData aCircuit = ((Scene)(obj.Scene)).AuthenticateHandler.GetAgentCircuitData(obj.CircuitCode);
-
-                if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
-                {
-                    string url = aCircuit.ServiceURLs["HomeURI"].ToString();
-                    IUserAgentService security = new UserAgentServiceConnector(url);
-                    security.LogoutAgent(obj.AgentId, obj.SessionId);
-                    //m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Sent logout call to UserAgentService @ {0}", url);
-                }
-                else
+            if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
+            {
+                string url = aCircuit.ServiceURLs["HomeURI"].ToString();
+                IUserAgentService security = new UserAgentServiceConnector(url);
+                security.LogoutAgent(obj.AgentId, obj.SessionId);
+                //m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Sent logout call to UserAgentService @ {0}", url);
+            }
+            else
+            {
                     m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: HomeURI not found for agent {0} logout", obj.AgentId);
             }
         }

OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs

@@ -204,8 +204,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                     AssetBase asset = m_Scene.CreateAsset(name, description, assetType, data, remoteClient.AgentId);
                     m_Scene.AssetService.Store(asset);
-
-                    m_Scene.CreateNewInventoryItem(remoteClient, remoteClient.AgentId.ToString(), string.Empty, folderID, asset.Name, 0, callbackID, asset, invType, nextOwnerMask, creationDate);
+                    m_Scene.CreateNewInventoryItem(
+                        remoteClient, remoteClient.AgentId.ToString(), string.Empty, folderID,
+                        name, description, 0, callbackID, asset, invType, nextOwnerMask, creationDate);
                 }
                 else
                 {
@@ -216,7 +217,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             }
             else
             {
-                IAgentAssetTransactions agentTransactions = m_Scene.RequestModuleInterface<IAgentAssetTransactions>();
+                IAgentAssetTransactions agentTransactions = m_Scene.AgentTransactionsModule;
                 if (agentTransactions != null)
                 {
                     agentTransactions.HandleItemCreationFromTransaction(

OpenSim/Region/CoreModules/Framework/Monitoring/MonitorModule.cs

@@ -49,7 +49,16 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
         public bool Enabled { get; private set; }
 
         private Scene m_scene;
-        private readonly List<IMonitor> m_monitors = new List<IMonitor>();
+
+        /// <summary>
+        /// These are monitors where we know the static details in advance.
+        /// </summary>
+        /// <remarks>
+        /// Dynamic monitors also exist (we don't know any of the details of what stats we get back here)
+        /// but these are currently hardcoded.
+        /// </remarks>
+        private readonly List<IMonitor> m_staticMonitors = new List<IMonitor>();
+
         private readonly List<IAlert> m_alerts = new List<IAlert>();
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -84,9 +93,18 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
 
         public void DebugMonitors(string module, string[] args)
         {
-            foreach (IMonitor monitor in m_monitors)
+            foreach (IMonitor monitor in m_staticMonitors)
             {
-                m_log.Info("[MonitorModule]: " + m_scene.RegionInfo.RegionName + " reports " + monitor.GetFriendlyName() + " = " + monitor.GetFriendlyValue());
+                m_log.InfoFormat(
+                    "[MONITOR MODULE]: {0} reports {1} = {2}",
+                    m_scene.RegionInfo.RegionName, monitor.GetFriendlyName(), monitor.GetFriendlyValue());
+            }
+
+            foreach (KeyValuePair<string, float> tuple in m_scene.StatsReporter.GetExtraSimStats())
+            {
+                m_log.InfoFormat(
+                    "[MONITOR MODULE]: {0} reports {1} = {2}",
+                    m_scene.RegionInfo.RegionName, tuple.Key, tuple.Value);
             }
         }
 
@@ -106,11 +124,12 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
             {
                 string monID = (string) request["monitor"];
 
-                foreach (IMonitor monitor in m_monitors)
+                foreach (IMonitor monitor in m_staticMonitors)
                 {
                     string elemName = monitor.ToString();
                     if (elemName.StartsWith(monitor.GetType().Namespace))
                         elemName = elemName.Substring(monitor.GetType().Namespace.Length + 1);
+
                     if (elemName == monID || monitor.ToString() == monID)
                     {
                         Hashtable ereply3 = new Hashtable();
@@ -123,6 +142,9 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     }
                 }
 
+                // FIXME: Arguably this should also be done with dynamic monitors but I'm not sure what the above code
+                // is even doing.  Why are we inspecting the type of the monitor???
+
                 // No monitor with that name
                 Hashtable ereply2 = new Hashtable();
 
@@ -134,12 +156,18 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
             }
 
             string xml = "<data>";
-            foreach (IMonitor monitor in m_monitors)
+            foreach (IMonitor monitor in m_staticMonitors)
             {
                 string elemName = monitor.GetName();
                 xml += "<" + elemName + ">" + monitor.GetValue().ToString() + "</" + elemName + ">";
 //                m_log.DebugFormat("[MONITOR MODULE]: {0} = {1}", elemName, monitor.GetValue());
             }
+
+            foreach (KeyValuePair<string, float> tuple in m_scene.StatsReporter.GetExtraSimStats())
+            {
+                xml += "<" + tuple.Key + ">" + tuple.Value + "</" + tuple.Key + ">";
+            }
+
             xml += "</data>";
 
             Hashtable ereply = new Hashtable();
@@ -156,20 +184,20 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
             if (!Enabled)
                 return;
 
-            m_monitors.Add(new AgentCountMonitor(m_scene));
-            m_monitors.Add(new ChildAgentCountMonitor(m_scene));
-            m_monitors.Add(new GCMemoryMonitor());
-            m_monitors.Add(new ObjectCountMonitor(m_scene));
-            m_monitors.Add(new PhysicsFrameMonitor(m_scene));
-            m_monitors.Add(new PhysicsUpdateFrameMonitor(m_scene));
-            m_monitors.Add(new PWSMemoryMonitor());
-            m_monitors.Add(new ThreadCountMonitor());
-            m_monitors.Add(new TotalFrameMonitor(m_scene));
-            m_monitors.Add(new EventFrameMonitor(m_scene));
-            m_monitors.Add(new LandFrameMonitor(m_scene));
-            m_monitors.Add(new LastFrameTimeMonitor(m_scene));
+            m_staticMonitors.Add(new AgentCountMonitor(m_scene));
+            m_staticMonitors.Add(new ChildAgentCountMonitor(m_scene));
+            m_staticMonitors.Add(new GCMemoryMonitor());
+            m_staticMonitors.Add(new ObjectCountMonitor(m_scene));
+            m_staticMonitors.Add(new PhysicsFrameMonitor(m_scene));
+            m_staticMonitors.Add(new PhysicsUpdateFrameMonitor(m_scene));
+            m_staticMonitors.Add(new PWSMemoryMonitor());
+            m_staticMonitors.Add(new ThreadCountMonitor());
+            m_staticMonitors.Add(new TotalFrameMonitor(m_scene));
+            m_staticMonitors.Add(new EventFrameMonitor(m_scene));
+            m_staticMonitors.Add(new LandFrameMonitor(m_scene));
+            m_staticMonitors.Add(new LastFrameTimeMonitor(m_scene));
             
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "TimeDilationMonitor",
@@ -177,7 +205,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[0],
                     m => m.GetValue().ToString()));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "SimFPSMonitor",
@@ -185,7 +213,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[1],
                     m => string.Format("{0}", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "PhysicsFPSMonitor",
@@ -193,7 +221,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[2],
                     m => string.Format("{0}", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "AgentUpdatesPerSecondMonitor",
@@ -201,15 +229,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[3],
                     m => string.Format("{0} per second", m.GetValue())));
 
-            m_monitors.Add(
-                new GenericMonitor(
-                    m_scene,
-                    "ObjectUpdatesPerSecondMonitor",
-                    "Object Updates",
-                    m => m.Scene.StatsReporter.LastReportedObjectUpdates,
-                    m => string.Format("{0} per second", m.GetValue())));
-
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "ActiveObjectCountMonitor",
@@ -217,7 +237,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[7],
                     m => string.Format("{0}", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "ActiveScriptsMonitor",
@@ -225,7 +245,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[19],
                     m => string.Format("{0}", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "ScriptEventsPerSecondMonitor",
@@ -233,7 +253,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[20],
                     m => string.Format("{0} per second", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "InPacketsPerSecondMonitor",
@@ -241,7 +261,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[13],
                     m => string.Format("{0} per second", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "OutPacketsPerSecondMonitor",
@@ -249,7 +269,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[14],
                     m => string.Format("{0} per second", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "UnackedBytesMonitor",
@@ -257,7 +277,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[15],
                     m => string.Format("{0}", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "PendingDownloadsMonitor",
@@ -265,7 +285,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[17],
                     m => string.Format("{0}", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "PendingUploadsMonitor",
@@ -273,7 +293,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[18],
                     m => string.Format("{0}", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "TotalFrameTimeMonitor",
@@ -281,7 +301,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[8],
                     m => string.Format("{0} ms", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "NetFrameTimeMonitor",
@@ -289,7 +309,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[9],
                     m => string.Format("{0} ms", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "PhysicsFrameTimeMonitor",
@@ -297,7 +317,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[10],
                     m => string.Format("{0} ms", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "SimulationFrameTimeMonitor",
@@ -305,7 +325,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[12],
                     m => string.Format("{0} ms", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "AgentFrameTimeMonitor",
@@ -313,7 +333,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[16],
                     m => string.Format("{0} ms", m.GetValue())));
 
-            m_monitors.Add(
+            m_staticMonitors.Add(
                 new GenericMonitor(
                     m_scene,
                     "ImagesFrameTimeMonitor",
@@ -321,7 +341,15 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                     m => m.Scene.StatsReporter.LastReportedSimStats[11],
                     m => string.Format("{0} ms", m.GetValue())));
 
-            m_alerts.Add(new DeadlockAlert(m_monitors.Find(x => x is LastFrameTimeMonitor) as LastFrameTimeMonitor));
+            m_staticMonitors.Add(
+                new GenericMonitor(
+                    m_scene,
+                    "SpareFrameTimeMonitor",
+                    "Spare Frame Time",
+                    m => m.Scene.StatsReporter.LastReportedSimStats[21],
+                    m => string.Format("{0} ms", m.GetValue())));
+
+            m_alerts.Add(new DeadlockAlert(m_staticMonitors.Find(x => x is LastFrameTimeMonitor) as LastFrameTimeMonitor));
 
             foreach (IAlert alert in m_alerts)
             {

OpenSim/Region/CoreModules/Framework/Statistics/Logging/BinaryLoggingModule.cs

@@ -39,7 +39,7 @@ using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
-namespace OpenSim.Region.CoreModules.Avatar.Attachments
+namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
 {
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "BinaryLoggingModule")]
     public class BinaryLoggingModule : INonSharedRegionModule

OpenSim/Region/CoreModules/Framework/Statistics/Logging/LogWriter.cs

@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.IO;
+using System.Text;
+using log4net;
+
+namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
+{
+    /// <summary>
+    /// Class for writing a high performance, high volume log file.
+    /// Sometimes, to debug, one has a high volume logging to do and the regular
+    /// log file output is not appropriate.
+    /// Create a new instance with the parameters needed and
+    /// call Write() to output a line. Call Close() when finished.
+    /// If created with no parameters, it will not log anything.
+    /// </summary>
+    public class LogWriter : IDisposable
+    {
+        public bool Enabled { get; private set; }
+
+        private string m_logDirectory = ".";
+        private int m_logMaxFileTimeMin = 5;    // 5 minutes
+        public String LogFileHeader { get; set; }
+
+        private StreamWriter m_logFile = null;
+        private TimeSpan m_logFileLife;
+        private DateTime m_logFileEndTime;
+        private Object m_logFileWriteLock = new Object();
+
+        // set externally when debugging. If let 'null', this does not write any error messages.
+        public ILog ErrorLogger = null;
+        private string LogHeader = "[LOG WRITER]";
+
+        /// <summary>
+        /// Create a log writer that will not write anything. Good for when not enabled
+        /// but the write statements are still in the code.
+        /// </summary>
+        public LogWriter()
+        {
+            Enabled = false;
+            m_logFile = null;
+        }
+
+        /// <summary>
+        /// Create a log writer instance.
+        /// </summary>
+        /// <param name="dir">The directory to create the log file in. May be 'null' for default.</param>
+        /// <param name="headr">The characters that begin the log file name. May be 'null' for default.</param>
+        /// <param name="maxFileTime">Maximum age of a log file in minutes. If zero, will set default.</param>
+        public LogWriter(string dir, string headr, int maxFileTime)
+        {
+            m_logDirectory = dir == null ? "." : dir;
+
+            LogFileHeader = headr == null ? "log-" : headr;
+
+            m_logMaxFileTimeMin = maxFileTime;
+            if (m_logMaxFileTimeMin < 1)
+                m_logMaxFileTimeMin = 5;
+
+            m_logFileLife = new TimeSpan(0, m_logMaxFileTimeMin, 0);
+            m_logFileEndTime = DateTime.Now + m_logFileLife;
+
+            Enabled = true;
+        }
+
+        public void Dispose()
+        {
+            this.Close();
+        }
+
+        public void Close()
+        {
+            Enabled = false;
+            if (m_logFile != null)
+            {
+                m_logFile.Close();
+                m_logFile.Dispose();
+                m_logFile = null;
+            }
+        }
+
+        public void Write(string line, params object[] args)
+        {
+            if (!Enabled) return;
+            Write(String.Format(line, args));
+        }
+
+        public void Write(string line)
+        {
+            if (!Enabled) return;
+            try
+            {
+                lock (m_logFileWriteLock)
+                {
+                    DateTime now = DateTime.Now;
+                    if (m_logFile == null || now > m_logFileEndTime)
+                    {
+                        if (m_logFile != null)
+                        {
+                            m_logFile.Close();
+                            m_logFile.Dispose();
+                            m_logFile = null;
+                        }
+
+                        // First log file or time has expired, start writing to a new log file
+                        m_logFileEndTime = now + m_logFileLife;
+                        string path = (m_logDirectory.Length > 0 ? m_logDirectory
+                                    + System.IO.Path.DirectorySeparatorChar.ToString() : "")
+                                + String.Format("{0}{1}.log", LogFileHeader, now.ToString("yyyyMMddHHmmss"));
+                        m_logFile = new StreamWriter(File.Open(path, FileMode.Append, FileAccess.Write));
+                    }
+                    if (m_logFile != null)
+                    {
+                        StringBuilder buff = new StringBuilder(line.Length + 25);
+                        buff.Append(now.ToString("yyyyMMddHHmmssfff"));
+                        // buff.Append(now.ToString("yyyyMMddHHmmss"));
+                        buff.Append(",");
+                        buff.Append(line);
+                        buff.Append("\r\n");
+                        m_logFile.Write(buff.ToString());
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                if (ErrorLogger != null)
+                {
+                    ErrorLogger.ErrorFormat("{0}: FAILURE WRITING TO LOGFILE: {1}", LogHeader, e);
+                }
+                Enabled = false;
+            }
+            return;
+        }
+    }
+}

OpenSim/Region/CoreModules/InterGrid/OpenGridProtocolModule.cs

@@ -40,6 +40,7 @@ using OpenMetaverse;
 using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
 using OpenSim.Framework.Capabilities;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Servers;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;

OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml

@@ -79,7 +79,6 @@
         <RegionModule id="AuthenticationServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Authentication.AuthenticationServiceInConnectorModule" />
         <RegionModule id="AccessModule" type="OpenSim.Region.CoreModules.World.AccessModule" />    \
         <RegionModule id="MapImageModule" type="OpenSim.Region.CoreModules.World.LegacyMap.MapImageModule" />    \
-        <RegionModule id="Warp3DImageModule" type="OpenSim.Region.CoreModules.World.Warp3DMap.Warp3DImageModule" />    \
 
     </Extension>
 

OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs

@@ -41,13 +41,39 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 {
+    /// <summary>
+    /// Data describing an external URL set up by a script.
+    /// </summary>
     public class UrlData
     {
+        /// <summary>
+        /// Scene object part hosting the script
+        /// </summary>
         public UUID hostID;
+
+        /// <summary>
+        /// The item ID of the script that requested the URL.
+        /// </summary>
         public UUID itemID;
+
+        /// <summary>
+        /// The script engine that runs the script.
+        /// </summary>
         public IScriptModule engine;
+
+        /// <summary>
+        /// The generated URL.
+        /// </summary>
         public string url;
+
+        /// <summary>
+        /// The random UUID component of the generated URL.
+        /// </summary>
         public UUID urlcode;
+
+        /// <summary>
+        /// The external requests currently being processed or awaiting retrieval for this URL.
+        /// </summary>
         public Dictionary<UUID, RequestData> requests;
     }
 
@@ -64,19 +90,33 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         public string uri;
     }
 
+    /// <summary>
+    /// This module provides external URLs for in-world scripts.
+    /// </summary>
     public class UrlModule : ISharedRegionModule, IUrlModule
     {
         private static readonly ILog m_log =
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
 
-        private Dictionary<UUID, UrlData> m_RequestMap =
-                new Dictionary<UUID, UrlData>();
-
-        private Dictionary<string, UrlData> m_UrlMap =
-                new Dictionary<string, UrlData>();
+        /// <summary>
+        /// Indexs the URL request metadata (which script requested it, outstanding requests, etc.) by the request ID
+        /// randomly generated when a request is received for this URL.
+        /// </summary>
+        /// <remarks>
+        /// Manipulation or retrieval from this dictionary must be locked on m_UrlMap to preserve consistency with
+        /// m_UrlMap
+        /// </remarks>
+        private Dictionary<UUID, UrlData> m_RequestMap = new Dictionary<UUID, UrlData>();
 
+        /// <summary>
+        /// Indexs the URL request metadata (which script requested it, outstanding requests, etc.) by the full URL
+        /// </summary>
+        private Dictionary<string, UrlData> m_UrlMap = new Dictionary<string, UrlData>();
 
+        /// <summary>
+        /// Maximum number of external urls that can be set up by this module.
+        /// </summary>
         private int m_TotalUrls = 100;
 
         private uint https_port = 0;
@@ -103,10 +143,14 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         {
             m_ExternalHostNameForLSL = config.Configs["Network"].GetString("ExternalHostNameForLSL", System.Environment.MachineName);
             bool ssl_enabled = config.Configs["Network"].GetBoolean("https_listener",false);
+
             if (ssl_enabled)
-            {
                 https_port = (uint) config.Configs["Network"].GetInt("https_port",0);
-            }
+
+            IConfig llFunctionsConfig = config.Configs["LL-Functions"];
+
+            if (llFunctionsConfig != null)
+                m_TotalUrls = llFunctionsConfig.GetInt("max_external_urls_per_simulator", m_TotalUrls);
         }
 
         public void PostInitialise()
@@ -217,7 +261,6 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 urlData.urlcode = urlcode;
                 urlData.requests = new Dictionary<UUID, RequestData>();
 
-                
                 m_UrlMap[url] = urlData;
                 
                 string uri = "/lslhttps/" + urlcode.ToString() + "/";
@@ -261,39 +304,47 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         
         public void HttpResponse(UUID request, int status, string body)
         {
-            if (m_RequestMap.ContainsKey(request))
+            lock (m_UrlMap)
             {
-                UrlData urlData = m_RequestMap[request];
-                urlData.requests[request].responseCode = status;
-                urlData.requests[request].responseBody = body;
-                //urlData.requests[request].ev.Set();
-                urlData.requests[request].requestDone =true;
-            }
-            else
-            {
-                m_log.Info("[HttpRequestHandler] There is no http-in request with id " + request.ToString());
+                if (m_RequestMap.ContainsKey(request))
+                {
+                    UrlData urlData = m_RequestMap[request];
+                    urlData.requests[request].responseCode = status;
+                    urlData.requests[request].responseBody = body;
+                    //urlData.requests[request].ev.Set();
+                    urlData.requests[request].requestDone =true;
+                }
+                else
+                {
+                    m_log.Info("[HttpRequestHandler] There is no http-in request with id " + request.ToString());
+                }
             }
         }
 
         public string GetHttpHeader(UUID requestId, string header)
         {
-            if (m_RequestMap.ContainsKey(requestId))
+            lock (m_UrlMap)
             {
-                UrlData urlData=m_RequestMap[requestId];
-                string value;
-                if (urlData.requests[requestId].headers.TryGetValue(header,out value))
-                    return value;
-            }
-            else
-            {
-                m_log.Warn("[HttpRequestHandler] There was no http-in request with id " + requestId);
+                if (m_RequestMap.ContainsKey(requestId))
+                {
+                    UrlData urlData = m_RequestMap[requestId];
+                    string value;
+                    if (urlData.requests[requestId].headers.TryGetValue(header, out value))
+                        return value;
+                }
+                else
+                {
+                    m_log.Warn("[HttpRequestHandler] There was no http-in request with id " + requestId);
+                }
             }
+
             return String.Empty;
         }
 
         public int GetFreeUrls()
         {
-            return m_TotalUrls - m_UrlMap.Count;
+            lock (m_UrlMap)
+                return m_TotalUrls - m_UrlMap.Count;
         }
 
         public void ScriptRemoved(UUID itemID)
@@ -332,6 +383,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     {
                         RemoveUrl(url.Value);
                         removeURLs.Add(url.Key);
+
                         foreach (UUID req in url.Value.requests.Keys)
                             m_RequestMap.Remove(req);
                     }
@@ -342,145 +394,165 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
             }
         }
 
-
         private void RemoveUrl(UrlData data)
         {
-            m_HttpServer.RemoveHTTPHandler("", "/lslhttp/"+data.urlcode.ToString()+"/");
+            m_HttpServer.RemoveHTTPHandler("", "/lslhttp/" + data.urlcode.ToString() + "/");
         }
 
         private Hashtable NoEvents(UUID requestID, UUID sessionID)
         {
             Hashtable response = new Hashtable();
-            UrlData url;
-            lock (m_RequestMap)
+            UrlData urlData;
+
+            lock (m_UrlMap)
             {
+                // We need to return a 404 here in case the request URL was removed at exactly the same time that a
+                // request was made.  In this case, the request thread can outrace llRemoveURL() and still be polling
+                // for the request ID.
                 if (!m_RequestMap.ContainsKey(requestID))
-                    return response;
-                url = m_RequestMap[requestID];
-            }
-
-            if (System.Environment.TickCount - url.requests[requestID].startTime > 25000)
-            {
-                response["int_response_code"] = 500;
-                response["str_response_string"] = "Script timeout";
-                response["content_type"] = "text/plain";
-                response["keepalive"] = false;
-                response["reusecontext"] = false;
-
-                //remove from map
-                lock (url)
                 {
-                    url.requests.Remove(requestID);
-                    m_RequestMap.Remove(requestID);
+                    response["int_response_code"] = 404;
+                    response["str_response_string"] = "";
+                    response["keepalive"] = false;
+                    response["reusecontext"] = false;
+
+                    return response;
                 }
 
-                return response;
+                urlData = m_RequestMap[requestID];
+
+                if (System.Environment.TickCount - urlData.requests[requestID].startTime > 25000)
+                {
+                    response["int_response_code"] = 500;
+                    response["str_response_string"] = "Script timeout";
+                    response["content_type"] = "text/plain";
+                    response["keepalive"] = false;
+                    response["reusecontext"] = false;
+    
+                    //remove from map
+                    urlData.requests.Remove(requestID);
+                    m_RequestMap.Remove(requestID);
+
+                    return response;
+                }
             }
 
-            
             return response;
         }
 
         private bool HasEvents(UUID requestID, UUID sessionID)
         {
-            UrlData url=null;
-            
-            lock (m_RequestMap)
+            lock (m_UrlMap)
             {
+                // We return true here because an external URL request that happened at the same time as an llRemoveURL()
+                // can still make it through to HttpRequestHandler().  That will return without setting up a request
+                // when it detects that the URL has been removed.  The poller, however, will continue to ask for
+                // events for that request, so here we will signal that there are events and in GetEvents we will
+                // return a 404.
                 if (!m_RequestMap.ContainsKey(requestID))
                 {
-                    return false;
+                    return true;
                 }
-                url = m_RequestMap[requestID];
-                if (!url.requests.ContainsKey(requestID))
+
+                UrlData urlData = m_RequestMap[requestID];
+
+                if (!urlData.requests.ContainsKey(requestID))
                 {
-                    return false;
+                    return true;
                 }
+
+                // Trigger return of timeout response.
+                if (System.Environment.TickCount - urlData.requests[requestID].startTime > 25000)
+                {
+                    return true;
+                }
+
+                return urlData.requests[requestID].requestDone;
             }
-
-            if (System.Environment.TickCount-url.requests[requestID].startTime>25000)
-            {
-                return true;
-            }
-
-            if (url.requests[requestID].requestDone)
-                return true;
-            else
-                return false;
-
         }
+
         private Hashtable GetEvents(UUID requestID, UUID sessionID, string request)
         {
-             UrlData url = null;
-            RequestData requestData = null;
+            Hashtable response;
 
-            lock (m_RequestMap)
+            lock (m_UrlMap)
             {
+                UrlData url = null;
+                RequestData requestData = null;
+
                 if (!m_RequestMap.ContainsKey(requestID))
-                    return NoEvents(requestID,sessionID);
+                    return NoEvents(requestID, sessionID);
+
                 url = m_RequestMap[requestID];
                 requestData = url.requests[requestID];
-            }
 
-            if (!requestData.requestDone)
-                return NoEvents(requestID,sessionID);
-            
-            Hashtable response = new Hashtable();
+                if (!requestData.requestDone)
+                    return NoEvents(requestID, sessionID);
 
-            if (System.Environment.TickCount - requestData.startTime > 25000)
-            {
-                response["int_response_code"] = 500;
-                response["str_response_string"] = "Script timeout";
+                response = new Hashtable();
+
+                if (System.Environment.TickCount - requestData.startTime > 25000)
+                {
+                    response["int_response_code"] = 500;
+                    response["str_response_string"] = "Script timeout";
+                    response["content_type"] = "text/plain";
+                    response["keepalive"] = false;
+                    response["reusecontext"] = false;
+                    return response;
+                }
+
+                //put response
+                response["int_response_code"] = requestData.responseCode;
+                response["str_response_string"] = requestData.responseBody;
                 response["content_type"] = "text/plain";
                 response["keepalive"] = false;
                 response["reusecontext"] = false;
-                return response;
-            }
-            //put response
-            response["int_response_code"] = requestData.responseCode;
-            response["str_response_string"] = requestData.responseBody;
-            response["content_type"] = "text/plain";
-            response["keepalive"] = false;
-            response["reusecontext"] = false;
-            
-            //remove from map
-            lock (url)
-            {
+
+                //remove from map
                 url.requests.Remove(requestID);
                 m_RequestMap.Remove(requestID);
             }
 
             return response;
         }
+
         public void HttpRequestHandler(UUID requestID, Hashtable request)
         {
-            lock (request)
-            {
-                string uri = request["uri"].ToString();
-                bool is_ssl = uri.Contains("lslhttps");
+            string uri = request["uri"].ToString();
+            bool is_ssl = uri.Contains("lslhttps");
 
-                try
-                {
-                    Hashtable headers = (Hashtable)request["headers"];
+            try
+            {
+                Hashtable headers = (Hashtable)request["headers"];
 
 //                    string uri_full = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri;// "/lslhttp/" + urlcode.ToString() + "/";
 
-                    int pos1 = uri.IndexOf("/");// /lslhttp
-                    int pos2 = uri.IndexOf("/", pos1 + 1);// /lslhttp/
-                    int pos3 = uri.IndexOf("/", pos2 + 1);// /lslhttp/<UUID>/
-                    string uri_tmp = uri.Substring(0, pos3 + 1);
-                    //HTTP server code doesn't provide us with QueryStrings
-                    string pathInfo;
-                    string queryString;
-                    queryString = "";
+                int pos1 = uri.IndexOf("/");// /lslhttp
+                int pos2 = uri.IndexOf("/", pos1 + 1);// /lslhttp/
+                int pos3 = uri.IndexOf("/", pos2 + 1);// /lslhttp/<UUID>/
+                string uri_tmp = uri.Substring(0, pos3 + 1);
+                //HTTP server code doesn't provide us with QueryStrings
+                string pathInfo;
+                string queryString;
+                queryString = "";
 
-                    pathInfo = uri.Substring(pos3);
+                pathInfo = uri.Substring(pos3);
 
-                    UrlData url = null;
-                    if (!is_ssl)
-                        url = m_UrlMap["http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp];
+                UrlData urlData = null;
+
+                lock (m_UrlMap)
+                {
+                    string url;
+
+                    if (is_ssl)
+                        url = "https://" + m_ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
                     else
-                        url = m_UrlMap["https://" + m_ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp];
+                        url = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
+
+                    // Avoid a race - the request URL may have been released via llRequestUrl() whilst this
+                    // request was being processed.
+                    if (!m_UrlMap.TryGetValue(url, out urlData))
+                        return;
 
                     //for llGetHttpHeader support we need to store original URI here
                     //to make x-path-info / x-query-string / x-script-url / x-remote-ip headers 
@@ -500,6 +572,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                         string value = (string)header.Value;
                         requestData.headers.Add(key, value);
                     }
+
                     foreach (DictionaryEntry de in request)
                     {
                         if (de.Key.ToString() == "querystringkeys")
@@ -513,11 +586,10 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                                     queryString = queryString + key + "=" + val + "&";
                                 }
                             }
+
                             if (queryString.Length > 1)
                                 queryString = queryString.Substring(0, queryString.Length - 1);
-
                         }
-
                     }
 
                     //if this machine is behind DNAT/port forwarding, currently this is being
@@ -525,34 +597,23 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     requestData.headers["x-remote-ip"] = requestData.headers["remote_addr"];
                     requestData.headers["x-path-info"] = pathInfo;
                     requestData.headers["x-query-string"] = queryString;
-                    requestData.headers["x-script-url"] = url.url;
-
-                    //requestData.ev = new ManualResetEvent(false);
-                    lock (url.requests)
-                    {
-                        url.requests.Add(requestID, requestData);
-                    }
-                    lock (m_RequestMap)
-                    {
-                        //add to request map
-                        m_RequestMap.Add(requestID, url);
-                    }
-
-                    url.engine.PostScriptEvent(url.itemID, "http_request", new Object[] { requestID.ToString(), request["http-method"].ToString(), request["body"].ToString() });
-
-                    //send initial response?
-//                    Hashtable response = new Hashtable();
-
-                    return;
+                    requestData.headers["x-script-url"] = urlData.url;
 
+                    urlData.requests.Add(requestID, requestData);
+                    m_RequestMap.Add(requestID, urlData);
                 }
-                catch (Exception we)
-                {
-                    //Hashtable response = new Hashtable();
-                    m_log.Warn("[HttpRequestHandler]: http-in request failed");
-                    m_log.Warn(we.Message);
-                    m_log.Warn(we.StackTrace);
-                }
+
+                urlData.engine.PostScriptEvent(
+                    urlData.itemID,
+                    "http_request",
+                    new Object[] { requestID.ToString(), request["http-method"].ToString(), request["body"].ToString() });
+            }
+            catch (Exception we)
+            {
+                //Hashtable response = new Hashtable();
+                m_log.Warn("[HttpRequestHandler]: http-in request failed");
+                m_log.Warn(we.Message);
+                m_log.Warn(we.StackTrace);
             }
         }
 
@@ -561,4 +622,4 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
             ScriptRemoved(itemID);
         }
     }
-}
+}

OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Threading;
+using log4net.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Scripting.DynamicTexture;
+using OpenSim.Region.CoreModules.Scripting.VectorRender;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Scenes.Serialization;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.CoreModules.Scripting.VectorRender.Tests
+{
+    [TestFixture]
+    public class VectorRenderModuleTests
+    {
+        [Test]
+        public void TestDraw()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = new SceneHelpers().SetupScene();
+            DynamicTextureModule dtm = new DynamicTextureModule();
+            VectorRenderModule vrm = new VectorRenderModule();
+            SceneHelpers.SetupSceneModules(scene, dtm, vrm);
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene);
+            UUID originalTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+            dtm.AddDynamicTextureData(
+                scene.RegionInfo.RegionID,
+                so.UUID,
+                vrm.GetContentType(),
+                "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World;",
+                "",
+                0);
+
+
+            Assert.That(originalTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+        }
+    }
+}

OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs

@@ -98,16 +98,18 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
         public void GetDrawStringSize(string text, string fontName, int fontSize, 
                                       out double xSize, out double ySize)
         {
-            Font myFont = new Font(fontName, fontSize);
-            SizeF stringSize = new SizeF();
-            lock (m_graph) {
-                stringSize = m_graph.MeasureString(text, myFont);
-                xSize = stringSize.Width;
-                ySize = stringSize.Height;
+            using (Font myFont = new Font(fontName, fontSize))
+            {
+                SizeF stringSize = new SizeF();
+                lock (m_graph)
+                {
+                    stringSize = m_graph.MeasureString(text, myFont);
+                    xSize = stringSize.Width;
+                    ySize = stringSize.Height;
+                }
             }
         }
 
-
         #endregion
 
         #region IRegionModule Members
@@ -121,6 +123,8 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
 
             if (m_graph == null)
             {
+                // We won't dispose of these explicitly since this module is only removed when the entire simulator
+                // is shut down.
                 Bitmap bitmap = new Bitmap(1024, 1024, PixelFormat.Format32bppArgb);
                 m_graph = Graphics.FromImage(bitmap);
             }
@@ -299,53 +303,64 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                 }
             }
 
-            Bitmap bitmap;
-            
-            if (alpha == 256)
-            {
-                bitmap = new Bitmap(width, height, PixelFormat.Format32bppRgb);
-            }
-            else
-            {
-                bitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb);
-            }
-
-            Graphics graph = Graphics.FromImage(bitmap);
-
-            // this is really just to save people filling the 
-            // background color in their scripts, only do when fully opaque
-            if (alpha >= 255)
-            {
-                graph.FillRectangle(new SolidBrush(bgColor), 0, 0, width, height); 
-            }
-
-            for (int w = 0; w < bitmap.Width; w++)
-            {
-                if (alpha <= 255) 
-                {
-                    for (int h = 0; h < bitmap.Height; h++)
-                    {
-                        bitmap.SetPixel(w, h, Color.FromArgb(alpha, bitmap.GetPixel(w, h)));
-                    }
-                }
-            }
-
-            GDIDraw(data, graph, altDataDelim);
-
-            byte[] imageJ2000 = new byte[0];
+            Bitmap bitmap = null;
+            Graphics graph = null;
 
             try
             {
-                imageJ2000 = OpenJPEG.EncodeFromImage(bitmap, true);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat(
-                    "[VECTORRENDERMODULE]: OpenJpeg Encode Failed.  Exception {0}{1}",
-                    e.Message, e.StackTrace);
-            }
+                if (alpha == 256)
+                    bitmap = new Bitmap(width, height, PixelFormat.Format32bppRgb);
+                else
+                    bitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb);
 
-            m_textureManager.ReturnData(id, imageJ2000);
+                graph = Graphics.FromImage(bitmap);
+    
+                // this is really just to save people filling the 
+                // background color in their scripts, only do when fully opaque
+                if (alpha >= 255)
+                {
+                    using (SolidBrush bgFillBrush = new SolidBrush(bgColor))
+                    {
+                        graph.FillRectangle(bgFillBrush, 0, 0, width, height);
+                    }
+                }
+    
+                for (int w = 0; w < bitmap.Width; w++)
+                {
+                    if (alpha <= 255) 
+                    {
+                        for (int h = 0; h < bitmap.Height; h++)
+                        {
+                            bitmap.SetPixel(w, h, Color.FromArgb(alpha, bitmap.GetPixel(w, h)));
+                        }
+                    }
+                }
+    
+                GDIDraw(data, graph, altDataDelim);
+    
+                byte[] imageJ2000 = new byte[0];
+    
+                try
+                {
+                    imageJ2000 = OpenJPEG.EncodeFromImage(bitmap, true);
+                }
+                catch (Exception e)
+                {
+                    m_log.ErrorFormat(
+                        "[VECTORRENDERMODULE]: OpenJpeg Encode Failed.  Exception {0}{1}",
+                        e.Message, e.StackTrace);
+                }
+
+                m_textureManager.ReturnData(id, imageJ2000);
+            }
+            finally
+            {
+                if (graph != null)
+                    graph.Dispose();
+
+                if (bitmap != null)
+                    bitmap.Dispose();
+            }
         }
         
         private int parseIntParam(string strInt)
@@ -407,237 +422,289 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
         {
             Point startPoint = new Point(0, 0);
             Point endPoint = new Point(0, 0);
-            Pen drawPen = new Pen(Color.Black, 7);
-            string fontName = m_fontName;
-            float fontSize = 14;
-            Font myFont = new Font(fontName, fontSize);
-            SolidBrush myBrush = new SolidBrush(Color.Black);
-            
-            char[] lineDelimiter = {dataDelim};
-            char[] partsDelimiter = {','};
-            string[] lines = data.Split(lineDelimiter);
+            Pen drawPen = null;
+            Font myFont = null;
+            SolidBrush myBrush = null;
 
-            foreach (string line in lines)
+            try
             {
-                string nextLine = line.Trim();
-                //replace with switch, or even better, do some proper parsing
-                if (nextLine.StartsWith("MoveTo"))
+                drawPen = new Pen(Color.Black, 7);
+                string fontName = m_fontName;
+                float fontSize = 14;
+                myFont = new Font(fontName, fontSize);
+                myBrush = new SolidBrush(Color.Black);
+
+                char[] lineDelimiter = {dataDelim};
+                char[] partsDelimiter = {','};
+                string[] lines = data.Split(lineDelimiter);
+
+                foreach (string line in lines)
                 {
-                    float x = 0;
-                    float y = 0;
-                    GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y);
-                    startPoint.X = (int) x;
-                    startPoint.Y = (int) y;
-                }
-                else if (nextLine.StartsWith("LineTo"))
-                {
-                    float x = 0;
-                    float y = 0;
-                    GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y);
-                    endPoint.X = (int) x;
-                    endPoint.Y = (int) y;
-                    graph.DrawLine(drawPen, startPoint, endPoint);
-                    startPoint.X = endPoint.X;
-                    startPoint.Y = endPoint.Y;
-                }
-                else if (nextLine.StartsWith("Text"))
-                {
-                    nextLine = nextLine.Remove(0, 4);
-                    nextLine = nextLine.Trim();
-                    graph.DrawString(nextLine, myFont, myBrush, startPoint);
-                }
-                else if (nextLine.StartsWith("Image"))
-                {
-                    float x = 0;
-                    float y = 0;
-                    GetParams(partsDelimiter, ref nextLine, 5, ref x, ref y);
-                    endPoint.X = (int) x;
-                    endPoint.Y = (int) y;
-                    Image image = ImageHttpRequest(nextLine);
-                    if (image != null)
+                    string nextLine = line.Trim();
+                    //replace with switch, or even better, do some proper parsing
+                    if (nextLine.StartsWith("MoveTo"))
                     {
-                        graph.DrawImage(image, (float)startPoint.X, (float)startPoint.Y, x, y);
+                        float x = 0;
+                        float y = 0;
+                        GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y);
+                        startPoint.X = (int) x;
+                        startPoint.Y = (int) y;
                     }
-                    else
+                    else if (nextLine.StartsWith("LineTo"))
                     {
-                        graph.DrawString("URL couldn't be resolved or is", new Font(m_fontName,6), 
-                                         myBrush, startPoint);
-                        graph.DrawString("not an image. Please check URL.", new Font(m_fontName, 6), 
-                                         myBrush, new Point(startPoint.X, 12 + startPoint.Y));
+                        float x = 0;
+                        float y = 0;
+                        GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y);
+                        endPoint.X = (int) x;
+                        endPoint.Y = (int) y;
+                        graph.DrawLine(drawPen, startPoint, endPoint);
+                        startPoint.X = endPoint.X;
+                        startPoint.Y = endPoint.Y;
+                    }
+                    else if (nextLine.StartsWith("Text"))
+                    {
+                        nextLine = nextLine.Remove(0, 4);
+                        nextLine = nextLine.Trim();
+                        graph.DrawString(nextLine, myFont, myBrush, startPoint);
+                    }
+                    else if (nextLine.StartsWith("Image"))
+                    {
+                        float x = 0;
+                        float y = 0;
+                        GetParams(partsDelimiter, ref nextLine, 5, ref x, ref y);
+                        endPoint.X = (int) x;
+                        endPoint.Y = (int) y;
+
+                        using (Image image = ImageHttpRequest(nextLine))
+                        {
+                            if (image != null)
+                            {
+                                graph.DrawImage(image, (float)startPoint.X, (float)startPoint.Y, x, y);
+                            }
+                            else
+                            {
+                                using (Font errorFont = new Font(m_fontName,6))
+                                {
+                                    graph.DrawString("URL couldn't be resolved or is", errorFont,
+                                                     myBrush, startPoint);
+                                    graph.DrawString("not an image. Please check URL.", errorFont,
+                                                     myBrush, new Point(startPoint.X, 12 + startPoint.Y));
+                                }
+    
+                                graph.DrawRectangle(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
+                            }
+                        }
+
+                        startPoint.X += endPoint.X;
+                        startPoint.Y += endPoint.Y;
+                    }
+                    else if (nextLine.StartsWith("Rectangle"))
+                    {
+                        float x = 0;
+                        float y = 0;
+                        GetParams(partsDelimiter, ref nextLine, 9, ref x, ref y);
+                        endPoint.X = (int) x;
+                        endPoint.Y = (int) y;
                         graph.DrawRectangle(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
+                        startPoint.X += endPoint.X;
+                        startPoint.Y += endPoint.Y;
                     }
-                    startPoint.X += endPoint.X;
-                    startPoint.Y += endPoint.Y;
-                }
-                else if (nextLine.StartsWith("Rectangle"))
-                {
-                    float x = 0;
-                    float y = 0;
-                    GetParams(partsDelimiter, ref nextLine, 9, ref x, ref y);
-                    endPoint.X = (int) x;
-                    endPoint.Y = (int) y;
-                    graph.DrawRectangle(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
-                    startPoint.X += endPoint.X;
-                    startPoint.Y += endPoint.Y;
-                }
-                else if (nextLine.StartsWith("FillRectangle"))
-                {
-                    float x = 0;
-                    float y = 0;
-                    GetParams(partsDelimiter, ref nextLine, 13, ref x, ref y);
-                    endPoint.X = (int) x;
-                    endPoint.Y = (int) y;
-                    graph.FillRectangle(myBrush, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
-                    startPoint.X += endPoint.X;
-                    startPoint.Y += endPoint.Y;
-                }
-                else if (nextLine.StartsWith("FillPolygon"))
-                {
-                    PointF[] points = null;
-                    GetParams(partsDelimiter, ref nextLine, 11, ref points);
-                    graph.FillPolygon(myBrush, points);
-                }
-                else if (nextLine.StartsWith("Polygon"))
-                {
-                    PointF[] points = null;
-                    GetParams(partsDelimiter, ref nextLine, 7, ref points);
-                    graph.DrawPolygon(drawPen, points);
-                }
-                else if (nextLine.StartsWith("Ellipse"))
-                {
-                    float x = 0;
-                    float y = 0;
-                    GetParams(partsDelimiter, ref nextLine, 7, ref x, ref y);
-                    endPoint.X = (int)x;
-                    endPoint.Y = (int)y;
-                    graph.DrawEllipse(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
-                    startPoint.X += endPoint.X;
-                    startPoint.Y += endPoint.Y;
-                }
-                else if (nextLine.StartsWith("FontSize"))
-                {
-                    nextLine = nextLine.Remove(0, 8);
-                    nextLine = nextLine.Trim();
-                    fontSize = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture);
-                    myFont = new Font(fontName, fontSize);
-                }
-                else if (nextLine.StartsWith("FontProp"))
-                {
-                    nextLine = nextLine.Remove(0, 8);
-                    nextLine = nextLine.Trim();
-
-                    string[] fprops = nextLine.Split(partsDelimiter);
-                    foreach (string prop in fprops)
+                    else if (nextLine.StartsWith("FillRectangle"))
                     {
+                        float x = 0;
+                        float y = 0;
+                        GetParams(partsDelimiter, ref nextLine, 13, ref x, ref y);
+                        endPoint.X = (int) x;
+                        endPoint.Y = (int) y;
+                        graph.FillRectangle(myBrush, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
+                        startPoint.X += endPoint.X;
+                        startPoint.Y += endPoint.Y;
+                    }
+                    else if (nextLine.StartsWith("FillPolygon"))
+                    {
+                        PointF[] points = null;
+                        GetParams(partsDelimiter, ref nextLine, 11, ref points);
+                        graph.FillPolygon(myBrush, points);
+                    }
+                    else if (nextLine.StartsWith("Polygon"))
+                    {
+                        PointF[] points = null;
+                        GetParams(partsDelimiter, ref nextLine, 7, ref points);
+                        graph.DrawPolygon(drawPen, points);
+                    }
+                    else if (nextLine.StartsWith("Ellipse"))
+                    {
+                        float x = 0;
+                        float y = 0;
+                        GetParams(partsDelimiter, ref nextLine, 7, ref x, ref y);
+                        endPoint.X = (int)x;
+                        endPoint.Y = (int)y;
+                        graph.DrawEllipse(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
+                        startPoint.X += endPoint.X;
+                        startPoint.Y += endPoint.Y;
+                    }
+                    else if (nextLine.StartsWith("FontSize"))
+                    {
+                        nextLine = nextLine.Remove(0, 8);
+                        nextLine = nextLine.Trim();
+                        fontSize = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture);
 
-                        switch (prop)
+                        myFont.Dispose();
+                        myFont = new Font(fontName, fontSize);
+                    }
+                    else if (nextLine.StartsWith("FontProp"))
+                    {
+                        nextLine = nextLine.Remove(0, 8);
+                        nextLine = nextLine.Trim();
+    
+                        string[] fprops = nextLine.Split(partsDelimiter);
+                        foreach (string prop in fprops)
                         {
-                            case "B":
-                                if (!(myFont.Bold))
-                                    myFont = new Font(myFont, myFont.Style | FontStyle.Bold);
-                                break;
-                            case "I":
-                                if (!(myFont.Italic))
-                                    myFont = new Font(myFont, myFont.Style | FontStyle.Italic);
-                                break;
-                            case "U":
-                                if (!(myFont.Underline))
-                                    myFont = new Font(myFont, myFont.Style | FontStyle.Underline);
-                                break;
-                            case "S":
-                                if (!(myFont.Strikeout))
-                                    myFont = new Font(myFont, myFont.Style | FontStyle.Strikeout);
-                                break;
-                            case "R":
-                                myFont = new Font(myFont, FontStyle.Regular);
-                                break;
+    
+                            switch (prop)
+                            {
+                                case "B":
+                                    if (!(myFont.Bold))
+                                    {
+                                        Font newFont = new Font(myFont, myFont.Style | FontStyle.Bold);
+                                        myFont.Dispose();
+                                        myFont = newFont;
+                                    }
+                                    break;
+                                case "I":
+                                    if (!(myFont.Italic))
+                                    {
+                                        Font newFont = new Font(myFont, myFont.Style | FontStyle.Italic);
+                                        myFont.Dispose();
+                                        myFont = newFont;
+                                    }
+                                    break;
+                                case "U":
+                                    if (!(myFont.Underline))
+                                    {
+                                        Font newFont = new Font(myFont, myFont.Style | FontStyle.Underline);
+                                        myFont.Dispose();
+                                        myFont = newFont;
+                                    }
+                                    break;
+                                case "S":
+                                    if (!(myFont.Strikeout))
+                                    {
+                                        Font newFont = new Font(myFont, myFont.Style | FontStyle.Strikeout);
+                                        myFont.Dispose();
+                                        myFont = newFont;
+                                    }
+                                    break;
+                                case "R":
+                                    // We need to place this newFont inside its own context so that the .NET compiler
+                                    // doesn't complain about a redefinition of an existing newFont, even though there is none
+                                    // The mono compiler doesn't produce this error.
+                                    {
+                                        Font newFont = new Font(myFont, FontStyle.Regular);
+                                        myFont.Dispose();
+                                        myFont = newFont;
+                                    }
+                                    break;
+                            }
                         }
                     }
-                }
-                else if (nextLine.StartsWith("FontName"))
-                {
-                    nextLine = nextLine.Remove(0, 8);
-                    fontName = nextLine.Trim();
-                    myFont = new Font(fontName, fontSize);
-                }
-                else if (nextLine.StartsWith("PenSize"))
-                {
-                    nextLine = nextLine.Remove(0, 7);
-                    nextLine = nextLine.Trim();
-                    float size = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture);
-                    drawPen.Width = size;
-                }
-                else if (nextLine.StartsWith("PenCap"))
-                {
-                    bool start = true, end = true;
-                    nextLine = nextLine.Remove(0, 6);
-                    nextLine = nextLine.Trim();
-                    string[] cap = nextLine.Split(partsDelimiter);
-                    if (cap[0].ToLower() == "start")
-                        end = false;
-                    else if (cap[0].ToLower() == "end")
-                        start = false;
-                    else if (cap[0].ToLower() != "both")
-                        return;
-                    string type = cap[1].ToLower();
-                    
-                    if (end)
+                    else if (nextLine.StartsWith("FontName"))
                     {
-                        switch (type)
+                        nextLine = nextLine.Remove(0, 8);
+                        fontName = nextLine.Trim();
+                        myFont.Dispose();
+                        myFont = new Font(fontName, fontSize);
+                    }
+                    else if (nextLine.StartsWith("PenSize"))
+                    {
+                        nextLine = nextLine.Remove(0, 7);
+                        nextLine = nextLine.Trim();
+                        float size = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture);
+                        drawPen.Width = size;
+                    }
+                    else if (nextLine.StartsWith("PenCap"))
+                    {
+                        bool start = true, end = true;
+                        nextLine = nextLine.Remove(0, 6);
+                        nextLine = nextLine.Trim();
+                        string[] cap = nextLine.Split(partsDelimiter);
+                        if (cap[0].ToLower() == "start")
+                            end = false;
+                        else if (cap[0].ToLower() == "end")
+                            start = false;
+                        else if (cap[0].ToLower() != "both")
+                            return;
+                        string type = cap[1].ToLower();
+                        
+                        if (end)
                         {
-                            case "arrow":
-                                drawPen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
-                                break;
-                            case "round":
-                                drawPen.EndCap = System.Drawing.Drawing2D.LineCap.RoundAnchor;
-                                break;
-                            case "diamond":
-                                drawPen.EndCap = System.Drawing.Drawing2D.LineCap.DiamondAnchor;
-                                break;
-                            case "flat":
-                                drawPen.EndCap = System.Drawing.Drawing2D.LineCap.Flat;
-                                break;
+                            switch (type)
+                            {
+                                case "arrow":
+                                    drawPen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
+                                    break;
+                                case "round":
+                                    drawPen.EndCap = System.Drawing.Drawing2D.LineCap.RoundAnchor;
+                                    break;
+                                case "diamond":
+                                    drawPen.EndCap = System.Drawing.Drawing2D.LineCap.DiamondAnchor;
+                                    break;
+                                case "flat":
+                                    drawPen.EndCap = System.Drawing.Drawing2D.LineCap.Flat;
+                                    break;
+                            }
+                        }
+                        if (start)
+                        {
+                            switch (type)
+                            {
+                                case "arrow":
+                                    drawPen.StartCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
+                                    break;
+                                case "round":
+                                    drawPen.StartCap = System.Drawing.Drawing2D.LineCap.RoundAnchor;
+                                    break;
+                                case "diamond":
+                                    drawPen.StartCap = System.Drawing.Drawing2D.LineCap.DiamondAnchor;
+                                    break;
+                                case "flat":
+                                    drawPen.StartCap = System.Drawing.Drawing2D.LineCap.Flat;
+                                    break;
+                            }
                         }
                     }
-                    if (start)
+                    else if (nextLine.StartsWith("PenColour") || nextLine.StartsWith("PenColor"))
                     {
-                        switch (type)
+                        nextLine = nextLine.Remove(0, 9);
+                        nextLine = nextLine.Trim();
+                        int hex = 0;
+    
+                        Color newColor;
+                        if (Int32.TryParse(nextLine, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out hex))
                         {
-                            case "arrow":
-                                drawPen.StartCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
-                                break;
-                            case "round":
-                                drawPen.StartCap = System.Drawing.Drawing2D.LineCap.RoundAnchor;
-                                break;
-                            case "diamond":
-                                drawPen.StartCap = System.Drawing.Drawing2D.LineCap.DiamondAnchor;
-                                break;
-                            case "flat":
-                                drawPen.StartCap = System.Drawing.Drawing2D.LineCap.Flat;
-                                break;
+                            newColor = Color.FromArgb(hex);
                         }
+                        else
+                        {
+                            // this doesn't fail, it just returns black if nothing is found
+                            newColor = Color.FromName(nextLine);
+                        }
+
+                        myBrush.Color = newColor;
+                        drawPen.Color = newColor;
                     }
                 }
-                else if (nextLine.StartsWith("PenColour") || nextLine.StartsWith("PenColor"))
-                {
-                    nextLine = nextLine.Remove(0, 9);
-                    nextLine = nextLine.Trim();
-                    int hex = 0;
+            }
+            finally
+            {
+                if (drawPen != null)
+                    drawPen.Dispose();
 
-                    Color newColor;
-                    if (Int32.TryParse(nextLine, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out hex))
-                    {
-                        newColor = Color.FromArgb(hex);
-                    }
-                    else
-                    {
-                        // this doesn't fail, it just returns black if nothing is found
-                        newColor = Color.FromName(nextLine);
-                    }
+                if (myFont != null)
+                    myFont.Dispose();
 
-                    myBrush.Color = newColor;
-                    drawPen.Color = newColor;
-                }
+                if (myBrush != null)
+                    myBrush.Dispose();
             }
         }
 
@@ -691,7 +758,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
         {
             try
             {
-            WebRequest request = HttpWebRequest.Create(url);
+                WebRequest request = HttpWebRequest.Create(url);
 //Ckrinke: Comment out for now as 'str' is unused. Bring it back into play later when it is used.
 //Ckrinke            Stream str = null;
                 HttpWebResponse response = (HttpWebResponse)(request).GetResponse();
@@ -702,7 +769,8 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                 }
             }
             catch { }
+
             return null;
         }
     }
-}
+}

OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs

@@ -131,11 +131,12 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
             {
                 // Start http server
                 // Attach xmlrpc handlers
-                m_log.Info("[XML RPC MODULE]: " +
-                           "Starting up XMLRPC Server on port " + m_remoteDataPort + " for llRemoteData commands.");
-                BaseHttpServer httpServer = new BaseHttpServer((uint) m_remoteDataPort);
+//                m_log.InfoFormat(
+//                    "[XML RPC MODULE]: Starting up XMLRPC Server on port {0} for llRemoteData commands.",
+//                    m_remoteDataPort);
+
+                IHttpServer httpServer = MainServer.GetHttpServer((uint)m_remoteDataPort);
                 httpServer.AddXmlRPCHandler("llRemoteData", XmlRpcRemoteData);
-                httpServer.Start();
             }
         }
 

OpenSim/Region/CoreModules/ServiceConnectorsIn/Land/LandServiceInConnectorModule.cs

@@ -75,7 +75,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsIn.Land
             if (!m_Enabled)
                 return;
 
-            m_log.Info("[LAND IN CONNECTOR]: Starting...");
+//            m_log.Info("[LAND IN CONNECTOR]: Starting...");
         }
 
         public void Close()

OpenSim/Region/CoreModules/ServiceConnectorsIn/Neighbour/NeighbourServiceInConnectorModule.cs

@@ -74,7 +74,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsIn.Neighbour
             if (!m_Enabled)
                 return;
 
-            m_log.Info("[NEIGHBOUR IN CONNECTOR]: Starting...");
+//            m_log.Info("[NEIGHBOUR IN CONNECTOR]: Starting...");
         }
 
         public void Close()

OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs

@@ -41,8 +41,7 @@ using OpenMetaverse;
 
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 {
-    public class LocalGridServicesConnector :
-            ISharedRegionModule, IGridService
+    public class LocalGridServicesConnector : ISharedRegionModule, IGridService
     {
         private static readonly ILog m_log =
                 LogManager.GetLogger(
@@ -51,7 +50,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
         private IGridService m_GridService;
         private Dictionary<UUID, RegionCache> m_LocalCache = new Dictionary<UUID, RegionCache>();
 
-        private bool m_Enabled = false;
+        private bool m_Enabled;
 
         public LocalGridServicesConnector()
         {
@@ -59,7 +58,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         public LocalGridServicesConnector(IConfigSource source)
         {
-            m_log.Debug("[LOCAL GRID CONNECTOR]: LocalGridServicesConnector instantiated");
+            m_log.Debug("[LOCAL GRID SERVICE CONNECTOR]: LocalGridServicesConnector instantiated directly.");
             InitialiseService(source);
         }
 
@@ -84,8 +83,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                 if (name == Name)
                 {
                     InitialiseService(source);
-                    m_Enabled = true;
-                    m_log.Info("[LOCAL GRID CONNECTOR]: Local grid connector enabled");
+                    m_log.Info("[LOCAL GRID SERVICE CONNECTOR]: Local grid connector enabled");
                 }
             }
         }
@@ -95,7 +93,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             IConfig assetConfig = source.Configs["GridService"];
             if (assetConfig == null)
             {
-                m_log.Error("[LOCAL GRID CONNECTOR]: GridService missing from OpenSim.ini");
+                m_log.Error("[LOCAL GRID SERVICE CONNECTOR]: GridService missing from OpenSim.ini");
                 return;
             }
 
@@ -104,7 +102,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             if (serviceDll == String.Empty)
             {
-                m_log.Error("[LOCAL GRID CONNECTOR]: No LocalServiceModule named in section GridService");
+                m_log.Error("[LOCAL GRID SERVICE CONNECTOR]: No LocalServiceModule named in section GridService");
                 return;
             }
 
@@ -115,16 +113,20 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             if (m_GridService == null)
             {
-                m_log.Error("[LOCAL GRID CONNECTOR]: Can't load grid service");
+                m_log.Error("[LOCAL GRID SERVICE CONNECTOR]: Can't load grid service");
                 return;
             }
+
+            m_Enabled = true;
         }
 
         public void PostInitialise()
         {
+            // FIXME: We will still add this command even if we aren't enabled since RemoteGridServiceConnector
+            // will have instantiated us directly.
             MainConsole.Instance.Commands.AddCommand("Regions", false, "show neighbours",
                 "show neighbours",
-                "Shows the local regions' neighbours", NeighboursCommand);
+                "Shows the local regions' neighbours", HandleShowNeighboursCommand);
         }
 
         public void Close()
@@ -133,17 +135,22 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         public void AddRegion(Scene scene)
         {
-            if (m_Enabled)
-                scene.RegisterModuleInterface<IGridService>(this);
+            if (!m_Enabled)
+                return;
+
+            scene.RegisterModuleInterface<IGridService>(this);
 
             if (m_LocalCache.ContainsKey(scene.RegionInfo.RegionID))
-                m_log.ErrorFormat("[LOCAL GRID CONNECTOR]: simulator seems to have more than one region with the same UUID. Please correct this!");
+                m_log.ErrorFormat("[LOCAL GRID SERVICE CONNECTOR]: simulator seems to have more than one region with the same UUID. Please correct this!");
             else
                 m_LocalCache.Add(scene.RegionInfo.RegionID, new RegionCache(scene));
         }
 
         public void RemoveRegion(Scene scene)
         {
+            if (!m_Enabled)
+                return;
+
             m_LocalCache[scene.RegionInfo.RegionID].Clear();
             m_LocalCache.Remove(scene.RegionInfo.RegionID);
         }
@@ -232,7 +239,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         #endregion
 
-        public void NeighboursCommand(string module, string[] cmdparams)
+        public void HandleShowNeighboursCommand(string module, string[] cmdparams)
         {
             System.Text.StringBuilder caps = new System.Text.StringBuilder();
 

OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs

@@ -79,29 +79,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
 
         public void OnConnectionClose(IClientAPI client)
         {
-            if (client.IsLoggingOut)
-            {
-                object sp = null;
-                Vector3 position = new Vector3(128, 128, 0);
-                Vector3 lookat = new Vector3(0, 1, 0);
-
-                if (client.Scene.TryGetScenePresence(client.AgentId, out sp))
-                {
-                    if (sp is ScenePresence)
-                    {
-                        if (((ScenePresence)sp).IsChildAgent)
-                            return;
-
-                        position = ((ScenePresence)sp).AbsolutePosition;
-                        lookat = ((ScenePresence)sp).Lookat;
-                    }
-                }
-
-//                m_log.DebugFormat("[ACTIVITY DETECTOR]: Detected client logout {0} in {1}", client.AgentId, client.Scene.RegionInfo.RegionName);
-                m_GridUserService.LoggedOut(client.AgentId.ToString(), client.SessionId, client.Scene.RegionInfo.RegionID, position, lookat);
-            }
+            if (client.SceneAgent.IsChildAgent)
+                return;
 
+//            m_log.DebugFormat("[ACTIVITY DETECTOR]: Detected client logout {0} in {1}", client.AgentId, client.Scene.RegionInfo.RegionName);
+            m_GridUserService.LoggedOut(
+                client.AgentId.ToString(), client.SessionId, client.Scene.RegionInfo.RegionID,
+                client.SceneAgent.AbsolutePosition, client.SceneAgent.Lookat);
         }
-
     }
 }

OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/RemoteXInventoryServiceConnector.cs

@@ -31,7 +31,7 @@ using System.Collections.Generic;
 using System.Reflection;
 using Nini.Config;
 using OpenSim.Framework;
-using OpenSim.Framework.Statistics;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Services.Connectors;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;

OpenSim/Region/CoreModules/ServiceConnectorsOut/MapImage/MapImageServiceModule.cs

@@ -128,11 +128,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
             m_enabled = true;
         }
 
-        ///<summary>
-        ///
-        ///</summary>
-
-
         ///<summary>
         ///
         ///</summary>
@@ -146,10 +141,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
             lock (m_scenes)
                 m_scenes[scene.RegionInfo.RegionID] = scene;
 
-            scene.EventManager.OnLoginsEnabled += OnLoginsEnabled; 
+            scene.EventManager.OnRegionReadyStatusChange += s => { if (s.Ready) UploadMapTile(s); };
         }
 
-
         ///<summary>
         ///
         ///</summary>
@@ -163,21 +157,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
         }
 
         #endregion ISharedRegionModule
-
-        void OnLoginsEnabled(string regionName)
-        {
-            Scene scene = null;
-            foreach (Scene s in m_scenes.Values)
-                if (s.RegionInfo.RegionName == regionName)
-                {
-                    scene = s;
-                    break;
-                }
-            if (scene != null)
-                UploadMapTile(scene);
-        }
-
-
+        
         ///<summary>
         ///
         ///</summary>

OpenSim/Region/CoreModules/ServiceConnectorsOut/Neighbour/LocalNeighbourServiceConnector.cs

@@ -125,13 +125,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Neighbour
             uint x, y;
             Utils.LongToUInts(regionHandle, out x, out y);
 
-            m_log.DebugFormat("[NEIGHBOUR CONNECTOR]: HelloNeighbour from region {0} to region at {1}-{2}",
-                thisRegion.RegionName, x / Constants.RegionSize, y / Constants.RegionSize);
-
             foreach (Scene s in m_Scenes)
             {
                 if (s.RegionInfo.RegionHandle == regionHandle)
                 {
+                    m_log.DebugFormat("[LOCAL NEIGHBOUR SERVICE CONNECTOR]: HelloNeighbour from region {0} to neighbour {1} at {2}-{3}",
+                        thisRegion.RegionName, s.Name, x / Constants.RegionSize, y / Constants.RegionSize);
+
                     //m_log.Debug("[NEIGHBOUR CONNECTOR]: Found region to SendHelloNeighbour");
                     return s.IncomingHelloNeighbour(thisRegion);
                 }

OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs

@@ -64,7 +64,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence
             scene.EventManager.OnNewClient -= OnNewClient;
 
             m_PresenceService.LogoutRegionAgents(scene.RegionInfo.RegionID);
-
         }
 
         public void OnMakeRootAgent(ScenePresence sp)
@@ -80,18 +79,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence
 
         public void OnConnectionClose(IClientAPI client)
         {
-            if (client.IsLoggingOut)
+            if (!client.SceneAgent.IsChildAgent)
             {
-                object sp = null;
-                if (client.Scene.TryGetScenePresence(client.AgentId, out sp))
-                {
-                    if (sp is ScenePresence)
-                    {
-                        if (((ScenePresence)sp).IsChildAgent)
-                            return;
-                    }
-                }
-
 //                m_log.DebugFormat("[PRESENCE DETECTOR]: Detected client logout {0} in {1}", client.AgentId, client.Scene.RegionInfo.RegionName);
                 m_PresenceService.LogoutAgent(client.SessionId);
             }

OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs

@@ -354,24 +354,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-        public bool CreateObject(GridRegion destination, UUID userID, UUID itemID)
-        {
-            if (destination == null)
-                return false;
-
-            if (m_scenes.ContainsKey(destination.RegionID))
-            {
-//                    m_log.DebugFormat(
-//                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
-//                        s.RegionInfo.RegionName, destination.RegionHandle);
-
-                return m_scenes[destination.RegionID].IncomingCreateObject(userID, itemID);
-            }
-
-            return false;
-        }
-
-
         #endregion /* IInterregionComms */
 
         #region Misc

OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs

@@ -300,13 +300,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-        public bool CreateObject(GridRegion destination, UUID userID, UUID itemID)
-        {
-            // Not Implemented
-            return false;
-        }
-
         #endregion /* IInterregionComms */
-
     }
-}
+}

OpenSim/Region/CoreModules/World/Access/AccessModule.cs

@@ -129,18 +129,18 @@ namespace OpenSim.Region.CoreModules.World
             switch (cmd[1])
             {
             case "enable":
-                scene.LoginsDisabled = false;
+                scene.LoginsEnabled = true;
                 MainConsole.Instance.Output(String.Format("Logins are enabled for region {0}", scene.RegionInfo.RegionName));
                 break;
             case "disable":
-                scene.LoginsDisabled = true;
+                scene.LoginsEnabled = false;
                 MainConsole.Instance.Output(String.Format("Logins are disabled for region {0}", scene.RegionInfo.RegionName));
                 break;
             case "status":
-                if (scene.LoginsDisabled)
-                    MainConsole.Instance.Output(String.Format("Login in {0} are disabled", scene.RegionInfo.RegionName));
-                else
+                if (scene.LoginsEnabled)
                     MainConsole.Instance.Output(String.Format("Login in {0} are enabled", scene.RegionInfo.RegionName));
+                else
+                    MainConsole.Instance.Output(String.Format("Login in {0} are disabled", scene.RegionInfo.RegionName));
                 break;
             default:
                 MainConsole.Instance.Output("Syntax: login enable|disable|status");

OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestExecution.cs

@@ -124,7 +124,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 LandData landData = lo.LandData;
                 string landDataPath = String.Format("{0}{1}.xml", ArchiveConstants.LANDDATA_PATH, 
                                                     landData.GlobalID.ToString());
-                m_archiveWriter.WriteFile(landDataPath, LandDataSerializer.Serialize(landData));
+                m_archiveWriter.WriteFile(landDataPath, LandDataSerializer.Serialize(landData, m_options));
             }
 
             m_log.InfoFormat("[ARCHIVER]: Adding terrain information to archive.");

OpenSim/Region/CoreModules/World/Archiver/AssetsDearchiver.cs

@@ -46,8 +46,6 @@ namespace OpenSim.Region.CoreModules.World.Archiver
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-        protected static ASCIIEncoding m_asciiEncoding = new ASCIIEncoding();
-
         /// <summary>
         /// Store for asset data we received before we get the metadata
         /// </summary>