Merge branch 'master' of /home/opensim/var/repo/opensim

OpenSim/Capabilities/Handlers/WebFetchInventoryDescendents/WebFetchInvDescHandler.cs

@@ -393,12 +393,8 @@ namespace OpenSim.Capabilities.Handlers
             llsdFolder.folder_id = invFolder.ID;
             llsdFolder.parent_id = invFolder.ParentID;
             llsdFolder.name = invFolder.Name;
-
+            llsdFolder.type = invFolder.Type;
-            if (invFolder.Type == (short)AssetType.Unknown || !Enum.IsDefined(typeof(AssetType), (sbyte)invFolder.Type))
+            llsdFolder.preferred_type = -1;
-                llsdFolder.type = "-1";
-            else
-                llsdFolder.type = Utils.AssetTypeToString((AssetType)invFolder.Type);
-            llsdFolder.preferred_type = "-1";
 
             return llsdFolder;
         }

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 int type;
-        public string preferred_type;
+        public int preferred_type;
     }
 }

OpenSim/Framework/Servers/BaseOpenSimServer.cs

@@ -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.",
+                timeTaken.Minutes, timeTaken.Seconds);
         }
 
         /// <summary>

OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs

@@ -129,9 +129,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             OSHttpResponse response
                 = new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext);
 
-            byte[] buffer
+            byte[] buffer = server.DoHTTPGruntWork(responsedata, response);
-                = server.DoHTTPGruntWork(
-                    responsedata, new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext));
 
             response.SendChunked = false;
             response.ContentLength64 = buffer.Length;

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/Scripting/LSLHttp/UrlModule.cs

@@ -76,7 +76,9 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         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;
@@ -107,6 +109,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
             {
                 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()

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/World/Permissions/PermissionsModule.cs

@@ -348,12 +348,12 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             m_friendsModule = m_scene.RequestModuleInterface<IFriendsModule>();
 
             if (m_friendsModule == null)
-                m_log.Warn("[PERMISSIONS]: Friends module not found, friend permissions will not work");
+                m_log.Debug("[PERMISSIONS]: Friends module not found, friend permissions will not work");
 
             m_groupsModule = m_scene.RequestModuleInterface<IGroupsModule>();
 
             if (m_groupsModule == null)
-                m_log.Warn("[PERMISSIONS]: Groups module not found, group permissions will not work");
+                m_log.Debug("[PERMISSIONS]: Groups module not found, group permissions will not work");
             
             m_moapModule = m_scene.RequestModuleInterface<IMoapModule>();
             

OpenSim/Region/Framework/Interfaces/IEntityInventory.cs

@@ -81,7 +81,12 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <summary>
         /// Start all the scripts contained in this entity's inventory
         /// </summary>
-        void CreateScriptInstances(int startParam, bool postOnRez, string engine, int stateSource);
+        /// <param name="startParam"></param>
+        /// <param name="postOnRez"></param>
+        /// <param name="engine"></param>
+        /// <param name="stateSource"></param>
+        /// <returns>Number of scripts started.</returns>
+        int CreateScriptInstances(int startParam, bool postOnRez, string engine, int stateSource);
         
         ArrayList GetScriptErrors(UUID itemID);
         void ResumeScripts();
@@ -102,7 +107,11 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="postOnRez"></param>
         /// <param name="engine"></param>
         /// <param name="stateSource"></param>
-        void CreateScriptInstance(
+        /// <returns>
+        /// true if the script instance was valid for starting, false otherwise.  This does not guarantee
+        /// that the script was actually started, just that the script was valid (i.e. its asset data could be found, etc.)
+        /// </returns>
+        bool CreateScriptInstance(
             TaskInventoryItem item, int startParam, bool postOnRez, string engine, int stateSource);
 
         /// <summary>
@@ -113,7 +122,11 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="postOnRez"></param>
         /// <param name="engine"></param>
         /// <param name="stateSource"></param>
-        void CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource);
+        /// <returns>
+        /// true if the script instance was valid for starting, false otherwise.  This does not guarantee
+        /// that the script was actually started, just that the script was valid (i.e. its asset data could be found, etc.)
+        /// </returns>
+        bool CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource);
 
         /// <summary>
         /// Stop a script which is in this prim's inventory.

OpenSim/Region/Framework/Scenes/Scene.Inventory.cs

@@ -60,19 +60,32 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Creates all the scripts in the scene which should be started.
         /// </summary>
-        public void CreateScriptInstances()
+        /// <returns>
+        /// Number of scripts that were valid for starting.  This does not guarantee that all these scripts
+        /// were actually started, but just that the start could be attempt (e.g. the asset data for the script could be found)
+        /// </returns>
+        public int CreateScriptInstances()
         {
-            m_log.Info("[PRIM INVENTORY]: Creating scripts in scene");
+            m_log.InfoFormat("[SCENE]: Initializing script instances in {0}", RegionInfo.RegionName);
+
+            int scriptsValidForStarting = 0;
 
             EntityBase[] entities = Entities.GetEntities();
             foreach (EntityBase group in entities)
             {
                 if (group is SceneObjectGroup)
                 {
-                    ((SceneObjectGroup) group).CreateScriptInstances(0, false, DefaultScriptEngine, 0);
+                    scriptsValidForStarting
+                        += ((SceneObjectGroup) group).CreateScriptInstances(0, false, DefaultScriptEngine, 0);
                     ((SceneObjectGroup) group).ResumeScripts();
                 }
             }
+
+            m_log.InfoFormat(
+                "[SCENE]: Initialized {0} script instances in {1}",
+                scriptsValidForStarting, RegionInfo.RegionName);
+
+            return scriptsValidForStarting;
         }
 
         /// <summary>
@@ -80,7 +93,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void StartScripts()
         {
-            m_log.Info("[PRIM INVENTORY]: Starting scripts in scene");
+            m_log.InfoFormat("[SCENE]: Starting scripts in {0}, please wait.", RegionInfo.RegionName);
 
             IScriptModule[] engines = RequestModuleInterfaces<IScriptModule>();
 

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -1474,11 +1474,11 @@ namespace OpenSim.Region.Framework.Scenes
                                 LoginLock = false;
                                 EventManager.TriggerLoginsEnabled(RegionInfo.RegionName);
                             }
-                            m_log.DebugFormat("[REGION]: Enabling logins for {0}", RegionInfo.RegionName);
     
                             // For RegionReady lockouts
-                            if(LoginLock == false)
+                            if (!LoginLock)
                             {
+                                m_log.InfoFormat("[REGION]: Enabling logins for {0}", RegionInfo.RegionName);
                                 LoginsDisabled = false;
                             }
     

OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs

@@ -54,16 +54,28 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Start the scripts contained in all the prims in this group.
         /// </summary>
-        public void CreateScriptInstances(int startParam, bool postOnRez,
+        /// <param name="startParam"></param>
-                string engine, int stateSource)
+        /// <param name="postOnRez"></param>
+        /// <param name="engine"></param>
+        /// <param name="stateSource"></param>
+        /// <returns>
+        /// Number of scripts that were valid for starting.  This does not guarantee that all these scripts
+        /// were actually started, but just that the start could be attempt (e.g. the asset data for the script could be found)
+        /// </returns>
+        public int CreateScriptInstances(int startParam, bool postOnRez, string engine, int stateSource)
         {
+            int scriptsStarted = 0;
+
             // Don't start scripts if they're turned off in the region!
             if (!m_scene.RegionInfo.RegionSettings.DisableScripts)
             {
                 SceneObjectPart[] parts = m_parts.GetArray();
                 for (int i = 0; i < parts.Length; i++)
-                    parts[i].Inventory.CreateScriptInstances(startParam, postOnRez, engine, stateSource);
+                    scriptsStarted
+                        += parts[i].Inventory.CreateScriptInstances(startParam, postOnRez, engine, stateSource);
             }
+
+            return scriptsStarted;
         }
 
         /// <summary>

OpenSim/Region/Framework/Scenes/SceneObjectPart.cs

@@ -1625,7 +1625,7 @@ namespace OpenSim.Region.Framework.Scenes
             else
                 m_log.WarnFormat(
                     "[SCENE OBJECT PART]: Part {0} {1} requested mesh/sculpt data for asset id {2} from asset service but received no data",
-                    Name, LocalId, id);
+                    Name, UUID, id);
         }
 
         /// <summary>

OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs

@@ -217,14 +217,16 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        /// <summary>
+        public int CreateScriptInstances(int startParam, bool postOnRez, string engine, int stateSource)
-        /// Start all the scripts contained in this prim's inventory
-        /// </summary>
-        public void CreateScriptInstances(int startParam, bool postOnRez, string engine, int stateSource)
         {
+            int scriptsValidForStarting = 0;
+
             List<TaskInventoryItem> scripts = GetInventoryItems(InventoryType.LSL);
             foreach (TaskInventoryItem item in scripts)
-                CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
+                if (CreateScriptInstance(item, startParam, postOnRez, engine, stateSource))
+                    scriptsValidForStarting++;
+
+            return scriptsValidForStarting;
         }
 
         public ArrayList GetScriptErrors(UUID itemID)
@@ -264,61 +266,65 @@ namespace OpenSim.Region.Framework.Scenes
         /// Start a script which is in this prim's inventory.
         /// </summary>
         /// <param name="item"></param>
-        /// <returns></returns>
+        /// <returns>true if the script instance was created, false otherwise</returns>
-        public void CreateScriptInstance(TaskInventoryItem item, int startParam, bool postOnRez, string engine, int stateSource)
+        public bool CreateScriptInstance(TaskInventoryItem item, int startParam, bool postOnRez, string engine, int stateSource)
         {
 //             m_log.DebugFormat("[PRIM INVENTORY]: Starting script {0} {1} in prim {2} {3} in {4}",
 //                 item.Name, item.ItemID, m_part.Name, m_part.UUID, m_part.ParentGroup.Scene.RegionInfo.RegionName);
 
             if (!m_part.ParentGroup.Scene.Permissions.CanRunScript(item.ItemID, m_part.UUID, item.OwnerID))
-                return;
+                return false;
 
             m_part.AddFlag(PrimFlags.Scripted);
 
-            if (!m_part.ParentGroup.Scene.RegionInfo.RegionSettings.DisableScripts)
+            if (m_part.ParentGroup.Scene.RegionInfo.RegionSettings.DisableScripts)
+                return false;
+
+            if (stateSource == 2 && // Prim crossing
+                    m_part.ParentGroup.Scene.m_trustBinaries)
             {
-                if (stateSource == 2 && // Prim crossing
+                lock (m_items)
-                        m_part.ParentGroup.Scene.m_trustBinaries)
                 {
-                    lock (m_items)
+                    m_items[item.ItemID].PermsMask = 0;
-                    {
+                    m_items[item.ItemID].PermsGranter = UUID.Zero;
-                        m_items[item.ItemID].PermsMask = 0;
+                }
-                        m_items[item.ItemID].PermsGranter = UUID.Zero;
+                
-                    }
+                m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
-                    
+                    m_part.LocalId, item.ItemID, String.Empty, startParam, postOnRez, engine, stateSource);
-                    m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
+                m_part.ParentGroup.AddActiveScriptCount(1);
-                        m_part.LocalId, item.ItemID, String.Empty, startParam, postOnRez, engine, stateSource);
+                m_part.ScheduleFullUpdate();
-                    m_part.ParentGroup.AddActiveScriptCount(1);
+                return true;
-                    m_part.ScheduleFullUpdate();
+            }
-                    return;
+
+            AssetBase asset = m_part.ParentGroup.Scene.AssetService.Get(item.AssetID.ToString());
+            if (null == asset)
+            {
+                m_log.ErrorFormat(
+                    "[PRIM INVENTORY]: Couldn't start script {0}, {1} at {2} in {3} since asset ID {4} could not be found",
+                    item.Name, item.ItemID, m_part.AbsolutePosition, 
+                    m_part.ParentGroup.Scene.RegionInfo.RegionName, item.AssetID);
+
+                return false;
+            }
+            else
+            {
+                if (m_part.ParentGroup.m_savedScriptState != null)
+                    item.OldItemID = RestoreSavedScriptState(item.LoadedItemID, item.OldItemID, item.ItemID);
+
+                lock (m_items)
+                {
+                    m_items[item.ItemID].OldItemID = item.OldItemID;
+                    m_items[item.ItemID].PermsMask = 0;
+                    m_items[item.ItemID].PermsGranter = UUID.Zero;
                 }
 
-                AssetBase asset = m_part.ParentGroup.Scene.AssetService.Get(item.AssetID.ToString());
+                string script = Utils.BytesToString(asset.Data);
-                if (null == asset)
+                m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
-                {
+                    m_part.LocalId, item.ItemID, script, startParam, postOnRez, engine, stateSource);
-                    m_log.ErrorFormat(
+                m_part.ParentGroup.AddActiveScriptCount(1);
-                        "[PRIM INVENTORY]: Couldn't start script {0}, {1} at {2} in {3} since asset ID {4} could not be found",
+                m_part.ScheduleFullUpdate();
-                        item.Name, item.ItemID, m_part.AbsolutePosition, 
-                        m_part.ParentGroup.Scene.RegionInfo.RegionName, item.AssetID);
-                }
-                else
-                {
-                    if (m_part.ParentGroup.m_savedScriptState != null)
-                        item.OldItemID = RestoreSavedScriptState(item.LoadedItemID, item.OldItemID, item.ItemID);
 
-                    lock (m_items)
+                return true;
-                    {
-                        m_items[item.ItemID].OldItemID = item.OldItemID;
-                        m_items[item.ItemID].PermsMask = 0;
-                        m_items[item.ItemID].PermsGranter = UUID.Zero;
-                    }
-
-                    string script = Utils.BytesToString(asset.Data);
-                    m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
-                        m_part.LocalId, item.ItemID, script, startParam, postOnRez, engine, stateSource);
-                    m_part.ParentGroup.AddActiveScriptCount(1);
-                    m_part.ScheduleFullUpdate();
-                }
             }
         }
 
@@ -384,22 +390,22 @@ namespace OpenSim.Region.Framework.Scenes
             return stateID;
         }
 
-        /// <summary>
+        public bool CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource)
-        /// Start a script which is in this prim's inventory.
-        /// </summary>
-        /// <param name="itemId">
-        /// A <see cref="UUID"/>
-        /// </param>
-        public void CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource)
         {
             TaskInventoryItem item = GetInventoryItem(itemId);
             if (item != null)
-                CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
+            {
+                return CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
+            }
             else
+            {
                 m_log.ErrorFormat(
                     "[PRIM INVENTORY]: Couldn't start script with ID {0} since it couldn't be found for prim {1}, {2} at {3} in {4}",
                     itemId, m_part.Name, m_part.UUID, 
                     m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
+
+                return false;
+            }
         }
 
         /// <summary>

OpenSim/Region/ScriptEngine/XEngine/XEngine.cs

@@ -62,6 +62,14 @@ namespace OpenSim.Region.ScriptEngine.XEngine
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        /// <summary>
+        /// Control the printing of certain debug messages.
+        /// </summary>
+        /// <remarks>
+        /// If DebugLevel >= 1, then we log every time that a script is started.
+        /// </remarks>
+//        public int DebugLevel { get; set; }
+
         private SmartThreadPool m_ThreadPool;
         private int m_MaxScriptQueue;
         private Scene m_Scene;
@@ -216,9 +224,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             AppDomain.CurrentDomain.AssemblyResolve +=
                 OnAssemblyResolve;
 
-            m_log.InfoFormat("[XEngine] Initializing scripts in region {0}",
-                             scene.RegionInfo.RegionName);
             m_Scene = scene;
+            m_log.InfoFormat("[XEngine]: Initializing scripts in region {0}", m_Scene.RegionInfo.RegionName);
 
             m_MinThreads = m_ScriptConfig.GetInt("MinThreads", 2);
             m_MaxThreads = m_ScriptConfig.GetInt("MaxThreads", 100);
@@ -321,8 +328,41 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 "Starts all stopped scripts."
                     + "If a <script-item-uuid> is given then only that script will be started.  Otherwise, all suitable scripts are started.",
                 (module, cmdparams) => HandleScriptsAction(cmdparams, HandleStartScript));
+
+//            MainConsole.Instance.Commands.AddCommand(
+//                "Debug", false, "debug xengine", "debug xengine [<level>]",
+//                "Turn on detailed xengine debugging.",
+//                  "If level <= 0, then no extra logging is done.\n"
+//                + "If level >= 1, then we log every time that a script is started.",
+//                HandleDebugLevelCommand);
         }
 
+        /// <summary>
+        /// Change debug level
+        /// </summary>
+        /// <param name="module"></param>
+        /// <param name="args"></param>
+//        private void HandleDebugLevelCommand(string module, string[] args)
+//        {
+//            if (args.Length == 3)
+//            {
+//                int newDebug;
+//                if (int.TryParse(args[2], out newDebug))
+//                {
+//                    DebugLevel = newDebug;
+//                    MainConsole.Instance.OutputFormat("Debug level set to {0}", newDebug);
+//                }
+//            }
+//            else if (args.Length == 2)
+//            {
+//                MainConsole.Instance.OutputFormat("Current debug level is {0}", DebugLevel);
+//            }
+//            else
+//            {
+//                MainConsole.Instance.Output("Usage: debug xengine 0..1");
+//            }
+//        }
+
         /// <summary>
         /// Parse the raw item id into a script instance from the command params if it's present.
         /// </summary>
@@ -825,8 +865,23 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             }
 
             object[] o;
+
+            int scriptsStarted = 0;
+
             while (m_CompileQueue.Dequeue(out o))
-                DoOnRezScript(o);
+            {
+                if (DoOnRezScript(o))
+                {
+                    scriptsStarted++;
+
+//                    if (scriptsStarted % 50 == 0)
+//                        m_log.DebugFormat(
+//                            "[XEngine]: Started {0} scripts in {1}", scriptsStarted, m_Scene.RegionInfo.RegionName);
+                }
+            }
+
+//            m_log.DebugFormat(
+//                "[XEngine]: Completed starting {0} scripts on {1}", scriptsStarted, m_Scene.RegionInfo.RegionName);
 
             // NOTE: Despite having a lockless queue, this lock is required
             // to make sure there is never no compile thread while there
@@ -1066,7 +1121,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                                                   part.ParentGroup.RootPart.Name,
                                                   item.Name, startParam, postOnRez,
                                                   stateSource, m_MaxScriptQueue);
-                    
+
+//                    if (DebugLevel >= 1)
                     m_log.DebugFormat(
                         "[XEngine] Loaded script {0}.{1}, item UUID {2}, prim UUID {3} @ {4}.{5}",
                         part.ParentGroup.RootPart.Name, item.Name, itemID, part.UUID,
@@ -1659,14 +1715,15 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                                 FileMode.Open, FileAccess.Read))
                         {
                             tfs.Read(tdata, 0, tdata.Length);
-                            tfs.Close();
                         }
 
                         assem = new System.Text.ASCIIEncoding().GetString(tdata);
                     }
                     catch (Exception e)
                     {
-                         m_log.DebugFormat("[XEngine]: Unable to open script textfile {0}, reason: {1}", assemName+".text", e.Message);
+                         m_log.ErrorFormat(
+                            "[XEngine]: Unable to open script textfile {0}{1}, reason: {2}",
+                            assemName, ".text", e.Message);
                     }
                 }
             }
@@ -1683,16 +1740,15 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                         using (FileStream fs = File.Open(assemName, FileMode.Open, FileAccess.Read))
                         {
                             fs.Read(data, 0, data.Length);
-                            fs.Close();
                         }
 
                         assem = System.Convert.ToBase64String(data);
                     }
                     catch (Exception e)
                     {
-                        m_log.DebugFormat("[XEngine]: Unable to open script assembly {0}, reason: {1}", assemName, e.Message);
+                        m_log.ErrorFormat(
+                            "[XEngine]: Unable to open script assembly {0}, reason: {1}", assemName, e.Message);
                     }
-
                 }
             }
 
@@ -1705,9 +1761,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                     using (StreamReader msr = new StreamReader(mfs))
                     {
                         map = msr.ReadToEnd();
-                        msr.Close();
                     }
-                    mfs.Close();
                 }
             }
 
@@ -1743,6 +1797,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
         public bool SetXMLState(UUID itemID, string xml)
         {
+//            m_log.DebugFormat("[XEngine]: Writing state for script item with ID {0}", itemID);
+
             if (xml == String.Empty)
                 return false;
 
@@ -1803,14 +1859,15 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                     {
                         using (FileStream fs = File.Create(path))
                         {
+//                            m_log.DebugFormat("[XEngine]: Writing assembly file {0}", path);
+
                             fs.Write(filedata, 0, filedata.Length);
-                            fs.Close();
                         }
                     }
                     catch (IOException ex)
                     {
                         // if there already exists a file at that location, it may be locked.
-                        m_log.ErrorFormat("[XEngine]: File {0} already exists! {1}", path, ex.Message);
+                        m_log.ErrorFormat("[XEngine]: Error whilst writing assembly file {0}, {1}", path, ex.Message);
                     }
 
                     string textpath = path + ".text";
@@ -1820,16 +1877,43 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                         {
                             using (StreamWriter sw = new StreamWriter(fs))
                             {
+//                                m_log.DebugFormat("[XEngine]: Writing .text file {0}", textpath);
+
                                 sw.Write(base64);
-                                sw.Close();
                             }
-                            fs.Close();
                         }
                     }
                     catch (IOException ex)
                     {
                         // if there already exists a file at that location, it may be locked.
-                        m_log.ErrorFormat("[XEngine]: File {0} already exists! {1}", textpath, ex.Message);
+                        m_log.ErrorFormat("[XEngine]: Error whilst writing .text file {0}, {1}", textpath, ex.Message);
+                    }
+                }
+
+                XmlNodeList mapL = rootE.GetElementsByTagName("LineMap");
+                if (mapL.Count > 0)
+                {
+                    XmlElement mapE = (XmlElement)mapL[0];
+
+                    string mappath = Path.Combine(m_ScriptEnginesPath, World.RegionInfo.RegionID.ToString());
+                    mappath = Path.Combine(mappath, mapE.GetAttribute("Filename"));
+
+                    try
+                    {
+                        using (FileStream mfs = File.Create(mappath))
+                        {
+                            using (StreamWriter msw = new StreamWriter(mfs))
+                            {
+    //                            m_log.DebugFormat("[XEngine]: Writing linemap file {0}", mappath);
+
+                                msw.Write(mapE.InnerText);
+                            }
+                        }
+                    }
+                    catch (IOException ex)
+                    {
+                        // if there already exists a file at that location, it may be locked.
+                        m_log.ErrorFormat("[XEngine]: Linemap file {0} already exists! {1}", mappath, ex.Message);
                     }
                 }
             }
@@ -1843,43 +1927,16 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 {
                     using (StreamWriter ssw = new StreamWriter(sfs))
                     {
+//                        m_log.DebugFormat("[XEngine]: Writing state file {0}", statepath);
+
                         ssw.Write(stateE.OuterXml);
-                        ssw.Close();
                     }
-                    sfs.Close();
                 }
             }
             catch (IOException ex)
             {
                 // if there already exists a file at that location, it may be locked.
-                m_log.ErrorFormat("[XEngine]: File {0} already exists! {1}", statepath, ex.Message);
+                m_log.ErrorFormat("[XEngine]: Error whilst writing state file {0}, {1}", statepath, ex.Message);
-            }
-
-            XmlNodeList mapL = rootE.GetElementsByTagName("LineMap");
-            if (mapL.Count > 0)
-            {
-                XmlElement mapE = (XmlElement)mapL[0];
-
-                string mappath = Path.Combine(m_ScriptEnginesPath, World.RegionInfo.RegionID.ToString());
-                mappath = Path.Combine(mappath, mapE.GetAttribute("Filename"));
-
-                try
-                {
-                    using (FileStream mfs = File.Create(mappath))
-                    {
-                        using (StreamWriter msw = new StreamWriter(mfs))
-                        {
-                            msw.Write(mapE.InnerText);
-                            msw.Close();
-                        }
-                        mfs.Close();
-                    }
-                }
-                catch (IOException ex)
-                {
-                    // if there already exists a file at that location, it may be locked.
-                    m_log.ErrorFormat("[XEngine]: File {0} already exists! {1}", mappath, ex.Message);
-                }
             }
 
             return true;

bin/OpenSim.exe.config

@@ -31,5 +31,10 @@
       <appender-ref ref="Console" />
       <appender-ref ref="LogFileAppender" />
     </root>
+
+    <logger name="OpenSim.Region.ScriptEngine.XEngine">
+      <level value="WARN"/>
+    </logger>
+
   </log4net>
 </configuration>

bin/OpenSimDefaults.ini

@@ -1168,7 +1168,9 @@
     ; Maximum number of llListen events we allow per script
     ; Set this to 0 to have no limit imposed.
     max_listens_per_script = 64
-
+  
+    ; Maximum number of external urls that scripts can set up in this simulator (e.g. via llRequestURL())
+    max_external_urls_per_simulator = 100
 
 [DataSnapshot]
     ; The following set of configs pertains to search.

bin/startuplogo.txt

@@ -1 +0,0 @@
-STARTUP COMPLETE