Label all threadpool calls being made in core OpenSimulator. This is to add problem diagnosis.

"show threadpool calls" now also returns named (labelled), anonymous (unlabelled) and total call stats.

30 files changed, 103 insertions, 65 deletions

diff --git a/OpenSim/Framework/Communications/RestClient.cs b/OpenSim/Framework/Communications/RestClient.cs
index de6fe30..72018e4 100644
--- a/OpenSim/Framework/Communications/RestClient.cs
+++ b/OpenSim/Framework/Communications/RestClient.cs
@@ -483,7 +483,7 @@ namespace OpenSim.Framework.Communications
             /// In case, we are invoked asynchroneously this object will keep track of the state
             /// </summary>
             AsyncResult<Stream> ar = new AsyncResult<Stream>(callback, state);
-            Util.FireAndForget(RequestHelper, ar);
+            Util.FireAndForget(RequestHelper, ar, "RestClient.BeginRequest");
             return ar;
         }
 
diff --git a/OpenSim/Framework/Servers/ServerBase.cs b/OpenSim/Framework/Servers/ServerBase.cs
index 379e224..eb9fb8b 100644
--- a/OpenSim/Framework/Servers/ServerBase.cs
+++ b/OpenSim/Framework/Servers/ServerBase.cs
@@ -365,13 +365,21 @@ namespace OpenSim.Framework.Servers
         {
             List<KeyValuePair<string, int>> calls = Util.GetFireAndForgetCallsMade().ToList();
             calls.Sort((kvp1, kvp2) => kvp2.Value.CompareTo(kvp1.Value));
+            int namedCallsMade = 0;
 
             ConsoleDisplayList cdl = new ConsoleDisplayList();
             foreach (KeyValuePair<string, int> kvp in calls)
             {
                 cdl.AddRow(kvp.Key, kvp.Value);
+                namedCallsMade += kvp.Value;
             }
 
+            cdl.AddRow("TOTAL NAMED", namedCallsMade);
+
+            long allCallsMade = Util.TotalFireAndForgetCallsMade;
+            cdl.AddRow("TOTAL ANONYMOUS", allCallsMade - namedCallsMade);
+            cdl.AddRow("TOTAL ALL", allCallsMade);
+
             MainConsole.Instance.Output(cdl.ToString());
         }
 
diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index 53bbb06..baad0b9 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -1928,11 +1928,6 @@ namespace OpenSim.Framework
             }
         }
 
-        public static void FireAndForget(System.Threading.WaitCallback callback)
-        {
-            FireAndForget(callback, null, null);
-        }
-
         public static void InitThreadPool(int minThreads, int maxThreads)
         {
             if (maxThreads < 2)
@@ -1977,8 +1972,7 @@ namespace OpenSim.Framework
                     throw new NotImplementedException();
             }
         }
-
-        
+                
         /// <summary>
         /// Additional information about threads in the main thread pool. Used to time how long the
         /// thread has been running, and abort it if it has timed-out.
@@ -2052,10 +2046,10 @@ namespace OpenSim.Framework
             }
         }
 
-
         private static long nextThreadFuncNum = 0;
         private static long numQueuedThreadFuncs = 0;
         private static long numRunningThreadFuncs = 0;
+        private static long numTotalThreadFuncsCalled = 0;
         private static Int32 threadFuncOverloadMode = 0;
 
         // Maps (ThreadFunc number -> Thread)
@@ -2086,20 +2080,29 @@ namespace OpenSim.Framework
             }
         }
 
+        public static long TotalFireAndForgetCallsMade { get { return numTotalThreadFuncsCalled; } }
+
         public static Dictionary<string, int> GetFireAndForgetCallsMade()
         {
             return new Dictionary<string, int>(m_fireAndForgetCallsMade);
-        }
+        }       
 
         private static Dictionary<string, int> m_fireAndForgetCallsMade = new Dictionary<string, int>();
 
+        public static void FireAndForget(System.Threading.WaitCallback callback)
+        {
+            FireAndForget(callback, null, null);
+        }
+
         public static void FireAndForget(System.Threading.WaitCallback callback, object obj)
         {
             FireAndForget(callback, obj, null);
         }
-        
+     
         public static void FireAndForget(System.Threading.WaitCallback callback, object obj, string context)
         {
+            Interlocked.Increment(ref numTotalThreadFuncsCalled);
+
             if (context != null)
             {
                 if (!m_fireAndForgetCallsMade.ContainsKey(context))
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index c8c00c8..516327c 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -1161,7 +1161,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="map">heightmap</param>
         public virtual void SendLayerData(float[] map)
         {
-            Util.FireAndForget(DoSendLayerData, m_scene.Heightmap.GetTerrainData());
+            Util.FireAndForget(DoSendLayerData, m_scene.Heightmap.GetTerrainData(), "LLClientView.DoSendLayerData");
         }
 
         /// <summary>
@@ -1373,7 +1373,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="windSpeeds">16x16 array of wind speeds</param>
         public virtual void SendWindData(Vector2[] windSpeeds)
         {
-            Util.FireAndForget(DoSendWindData, windSpeeds);
+            Util.FireAndForget(DoSendWindData, windSpeeds, "LLClientView.SendWindData");
         }
 
         /// <summary>
@@ -1382,7 +1382,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="windSpeeds">16x16 array of cloud densities</param>
         public virtual void SendCloudData(float[] cloudDensity)
         {
-            Util.FireAndForget(DoSendCloudData, cloudDensity);
+            Util.FireAndForget(DoSendCloudData, cloudDensity, "LLClientView.SendCloudData");
         }
 
         /// <summary>
@@ -8093,7 +8093,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     {
                         // This requests the asset if needed
                         HandleSimInventoryTransferRequestWithPermsCheck(sender, transfer);
-                    });
+                    }, null, "LLClientView.HandleTransferRequest");
+
                     return true;
                 }
             }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
index b70d861..8f14806 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
@@ -732,7 +732,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     if (!m_udpServer.OqrEngine.IsRunning)
                     {
                         // Asynchronously run the callback
-                        Util.FireAndForget(FireQueueEmpty, categories);
+                        Util.FireAndForget(FireQueueEmpty, categories, "LLUDPClient.BeginFireQueueEmpty");
                     }
                     else
                     {
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index aa10301..61e1d6a 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -991,7 +991,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // 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, timeoutTicks));
+                Util.FireAndForget(
+                    o => DeactivateClientDueToTimeout(client, timeoutTicks), null, "LLUDPServer.DeactivateClientDueToTimeout");
 
                 return;
             }
@@ -1225,7 +1226,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // buffer.
                 object[] array = new object[] { new IPEndPoint(endPoint.Address, endPoint.Port), packet };
 
-                Util.FireAndForget(HandleUseCircuitCode, array);
+                Util.FireAndForget(HandleUseCircuitCode, array, "LLUDPServer.HandleUseCircuitCode");
 
                 return;
             }
@@ -1238,7 +1239,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // buffer.
                 object[] array = new object[] { new IPEndPoint(endPoint.Address, endPoint.Port), packet };
 
-                Util.FireAndForget(HandleCompleteMovementIntoRegion, array);
+                Util.FireAndForget(
+                    HandleCompleteMovementIntoRegion, array, "LLUDPServer.HandleCompleteMovementIntoRegion");
 
                 return;
             }
diff --git a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
index 5cdcab9..47dcbcd 100644
--- a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
@@ -167,7 +167,7 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
 
                 // Do Decode!
                 if (decode)
-                    Util.FireAndForget(delegate { Decode(assetID, j2kData); });
+                    Util.FireAndForget(delegate { Decode(assetID, j2kData); }, null, "J2KDecoderModule.BeginDecode");
             }
         }
 
diff --git a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
index 9d6870f..5eca025 100644
--- a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
@@ -302,7 +302,7 @@ namespace OpenSim.Region.CoreModules.Asset
                     }
 
                     Util.FireAndForget(
-                        delegate { WriteFileCache(filename, asset); });
+                        delegate { WriteFileCache(filename, asset); }, null, "FlotsamAssetCache.UpdateFileCache");
                 }
             }
             catch (Exception e)
diff --git a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
index d8c159f..ea7481d 100644
--- a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
@@ -593,7 +593,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
                     if (sendTime < now)
                     {
-                        Util.FireAndForget(o => SendAppearance(avatarID));
+                        Util.FireAndForget(o => SendAppearance(avatarID), null, "AvatarFactoryModule.SendAppearance");
                         m_sendqueue.Remove(avatarID);
                     }
                 }
@@ -611,7 +611,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
                     if (sendTime < now)
                     {
-                        Util.FireAndForget(o => SaveAppearance(avatarID));
+                        Util.FireAndForget(o => SaveAppearance(avatarID), null, "AvatarFactoryModule.SaveAppearance");
                         m_savequeue.Remove(avatarID);
                     }
                 }
@@ -1038,7 +1038,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                     client.SendWearables(sp.Appearance.Wearables, sp.Appearance.Serial++);
                 else
                     m_log.WarnFormat("[AVFACTORY]: Client_OnRequestWearables unable to find presence for {0}", client.AgentId);
-            });
+            }, null, "AvatarFactoryModule.OnClientRequestWearables");
         }
         
         /// <summary>
diff --git a/OpenSim/Region/CoreModules/Avatar/BakedTextures/XBakesModule.cs b/OpenSim/Region/CoreModules/Avatar/BakedTextures/XBakesModule.cs
index 5725d67..5e35135 100644
--- a/OpenSim/Region/CoreModules/Avatar/BakedTextures/XBakesModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/BakedTextures/XBakesModule.cs
@@ -187,7 +187,7 @@ namespace OpenSim.Region.CoreModules.Avatar.BakedTextures
                 {
                     rc.Request(reqStream, m_Auth);
                     m_log.DebugFormat("[XBakes]: stored {0} textures for user {1}", data.Length, agentId);
-                }
+                }, null, "XBakesModule.Store"
             );
         }
     }
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
index 31bcded..7ab568e 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
@@ -511,7 +511,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
                         // Notify about this user status
                         StatusNotify(friendList, agentID, online);
-                    }
+                    }, null, "FriendsModule.StatusChange"
                 );
             }
         }
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs
index be12935..27b7376 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs
@@ -660,7 +660,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                     FriendsService.Delete(friendUUI, agentID.ToString());
 
                     // notify the exfriend's service
-                    Util.FireAndForget(delegate { Delete(exfriendID, agentID, friendUUI); });
+                    Util.FireAndForget(
+                        delegate { Delete(exfriendID, agentID, friendUUI); }, null, "HGFriendsModule.DeleteFriendshipForeignFriend");
 
                     m_log.DebugFormat("[HGFRIENDS MODULE]: {0} terminated {1}", agentID, friendUUI);
                     return true;
@@ -678,7 +679,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                     FriendsService.Delete(agentUUI, exfriendID.ToString());
 
                     // notify the agent's service?
-                    Util.FireAndForget(delegate { Delete(agentID, exfriendID, agentUUI); });
+                    Util.FireAndForget(
+                        delegate { Delete(agentID, exfriendID, agentUUI); }, null, "HGFriendsModule.DeleteFriendshipLocalFriend");
 
                     m_log.DebugFormat("[HGFRIENDS MODULE]: {0} terminated {1}", agentUUI, exfriendID);
                     return true;
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/HGMessageTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/HGMessageTransferModule.cs
index 6f3c80a..a1b918a 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/HGMessageTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/HGMessageTransferModule.cs
@@ -213,7 +213,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     HandleUndeliverableMessage(im, result);
                 else
                     result(success);
-            });
+            }, null, "HGMessageTransferModule.SendInstantMessage");
 
             return;
         }
diff --git a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
index c1795f6..546a121 100644
--- a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
@@ -194,7 +194,7 @@ namespace OpenSim.Region.CoreModules.Avatar.UserProfiles
             Util.FireAndForget(delegate
             {
                 GetImageAssets(((IScenePresence)obj).UUID);
-            });
+            }, null, "UserProfileModule.GetImageAssets");
         }
 
         /// <summary>
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
index 0c0cdf2..72d6bac 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
@@ -169,7 +169,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             AgentCircuitData aCircuit = Scene.AuthenticateHandler.GetAgentCircuitData(so.AttachedAvatar);
             if (aCircuit != null && (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
             {
-                if (aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
+                if (aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServRezerURI"))
                 {
                     string url = aCircuit.ServiceURLs["AssetServerURI"].ToString();
                     m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Incoming attachment {0} for HG user {1} with asset server {2}", so.Name, so.AttachedAvatar, url);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
index 7695404..7fcfc74 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
@@ -295,7 +295,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
 
             if (asset != null)
             {
-                Util.FireAndForget(delegate { handler(id, sender, asset); });
+                Util.FireAndForget(delegate { handler(id, sender, asset); }, null, "HGAssetBroker.GotFromCache");
                 return true;
             }
 
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
index 97b7559..5f34450 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
@@ -236,7 +236,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
 
                 if (asset != null)
                 {
-                    Util.FireAndForget(delegate { handler(id, sender, asset); });
+                    Util.FireAndForget(
+                        o => handler(id, sender, asset), null, "LocalAssetServiceConnector.GotFromCacheCallback");
                     return true;
                 }
             }
@@ -249,7 +250,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
 //                if (null == a)
 //                    m_log.WarnFormat("[LOCAL ASSET SERVICES CONNECTOR]: Could not asynchronously find asset with id {0}", id);
 
-                Util.FireAndForget(delegate { handler(assetID, s, a); });
+                Util.FireAndForget(
+                    o => handler(assetID, s, a), null, "LocalAssetServiceConnector.GotFromServiceCallback");
             });
         }
 
diff --git a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
index bfa3b9a..9db5309 100644
--- a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
@@ -226,7 +226,10 @@ namespace OpenSim.Region.Framework.Scenes
                 // We must take a copy here since handle is acts like a reference when used in an iterator.
                 // This leads to race conditions if directly passed to SendCloseChildAgent with more than one neighbour region.
                 ulong handleCopy = handle;
-                Util.FireAndForget((o) => { SendCloseChildAgent(agentID, handleCopy, auth_code); });
+                Util.FireAndForget(
+                    o => SendCloseChildAgent(agentID, handleCopy, auth_code), 
+                    null, 
+                    "SceneCommunicationService.SendCloseChildAgentConnections");
             }
         }
        
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 9481f71..1d234e2 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -1235,7 +1235,8 @@ namespace OpenSim.Region.Framework.Scenes
                             string.Format("Rez attachments for {0} in {1}", Name, Scene.Name), 
                             null);
                     else
-                        Util.FireAndForget(o => Scene.AttachmentsModule.RezAttachments(this));
+                        Util.FireAndForget(
+                            o => Scene.AttachmentsModule.RezAttachments(this), null, "ScenePresence.RezAttachmentsOnLogin");
                 }
             }
             else
@@ -1338,7 +1339,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                 UseFakeGroupTitle = false;
                 SendAvatarDataToAllClients(false);
-            });
+            }, null, "Scenepresence.ForceViewersUpdateName");
         }
 
         public int GetStateSource()
@@ -3645,7 +3646,8 @@ namespace OpenSim.Region.Framework.Scenes
                 agentpos.CopyFrom(cadu, ControllingClient.SessionId);
 
                 // Let's get this out of the update loop
-                Util.FireAndForget(delegate { m_scene.SendOutChildAgentUpdates(agentpos, this); });
+                Util.FireAndForget(
+                    o => m_scene.SendOutChildAgentUpdates(agentpos, this), null, "ScenePresence.SendOutChildAgentUpdates");
             }
         }
 
@@ -4515,7 +4517,7 @@ namespace OpenSim.Region.Framework.Scenes
                         }
                     }
                 }
-            });
+            }, null, "ScenePresence.SendScriptEventToAttachments");
         }
 
         /// <summary>
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
index a6c12fd..b69676b 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
@@ -323,7 +323,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         public UUID JsonRezAtRoot(UUID hostID, UUID scriptID, string item, Vector3 pos, Vector3 vel, Quaternion rot, string param)
         {
             UUID reqID = UUID.Random();
-            Util.FireAndForget(o => DoJsonRezObject(hostID, scriptID, reqID, item, pos, vel, rot, param));
+            Util.FireAndForget(
+                o => DoJsonRezObject(hostID, scriptID, reqID, item, pos, vel, rot, param), null, "JsonStoreScriptModule.DoJsonRezObject");
             return reqID;
         }
 
@@ -336,7 +337,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         public UUID JsonReadNotecard(UUID hostID, UUID scriptID, UUID storeID, string path, string notecardIdentifier)
         {
             UUID reqID = UUID.Random();
-            Util.FireAndForget(o => DoJsonReadNotecard(reqID, hostID, scriptID, storeID, path, notecardIdentifier));
+            Util.FireAndForget(
+                o => DoJsonReadNotecard(reqID, hostID, scriptID, storeID, path, notecardIdentifier), null, "JsonStoreScriptModule.JsonReadNotecard");
             return reqID;
         }
         
@@ -349,7 +351,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         public UUID JsonWriteNotecard(UUID hostID, UUID scriptID, UUID storeID, string path, string name)
         {
             UUID reqID = UUID.Random();
-            Util.FireAndForget(delegate(object o) { DoJsonWriteNotecard(reqID,hostID,scriptID,storeID,path,name); });
+            Util.FireAndForget(
+                o => DoJsonWriteNotecard(reqID,hostID,scriptID,storeID,path,name), null, "JsonStoreScriptModule.DoJsonWriteNotecard");
             return reqID;
         }
 
@@ -464,7 +467,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         public UUID JsonTakeValue(UUID hostID, UUID scriptID, UUID storeID, string path)
         {
             UUID reqID = UUID.Random();
-            Util.FireAndForget(delegate(object o) { DoJsonTakeValue(scriptID,reqID,storeID,path,false); });
+            Util.FireAndForget(
+                o => DoJsonTakeValue(scriptID,reqID,storeID,path,false), null, "JsonStoreScriptModule.DoJsonTakeValue");
             return reqID;
         }
 
@@ -472,7 +476,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         public UUID JsonTakeValueJson(UUID hostID, UUID scriptID, UUID storeID, string path)
         {
             UUID reqID = UUID.Random();
-            Util.FireAndForget(delegate(object o) { DoJsonTakeValue(scriptID,reqID,storeID,path,true); });
+            Util.FireAndForget(
+                o => DoJsonTakeValue(scriptID,reqID,storeID,path,true), null, "JsonStoreScriptModule.DoJsonTakeValueJson");
             return reqID;
         }
         
@@ -485,7 +490,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         public UUID JsonReadValue(UUID hostID, UUID scriptID, UUID storeID, string path)
         {
             UUID reqID = UUID.Random();
-            Util.FireAndForget(delegate(object o) { DoJsonReadValue(scriptID,reqID,storeID,path,false); });
+            Util.FireAndForget(
+                o => DoJsonReadValue(scriptID,reqID,storeID,path,false), null, "JsonStoreScriptModule.DoJsonReadValue");
             return reqID;
         }
 
@@ -493,7 +499,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         public UUID JsonReadValueJson(UUID hostID, UUID scriptID, UUID storeID, string path)
         {
             UUID reqID = UUID.Random();
-            Util.FireAndForget(delegate(object o) { DoJsonReadValue(scriptID,reqID,storeID,path,true); });
+            Util.FireAndForget(
+                o => DoJsonReadValue(scriptID,reqID,storeID,path,true), null, "JsonStoreScriptModule.DoJsonReadValueJson");
             return reqID;
         }
         
diff --git a/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs
index 6e0a80a..d37369c 100644
--- a/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs
+++ b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs
@@ -294,7 +294,8 @@ namespace OpenSim.Region.OptionalModules.ViewerSupport
             for (int i = 0 ; i < selection.Count ; i++)
                 sel.Add(selection[i].AsUInteger());
 
-            Util.FireAndForget(x => { m_module.HandleMenuSelection(action, m_agentID, sel); });
+            Util.FireAndForget(
+                x => { m_module.HandleMenuSelection(action, m_agentID, sel); }, null, "DynamicMenuModule.HandleMenuSelection");
 
             Encoding encoding = Encoding.UTF8;
             return encoding.GetBytes(OSDParser.SerializeLLSDXmlString(new OSD()));
diff --git a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
index e347fdc..f5a25d6 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
@@ -3343,7 +3343,7 @@ Console.WriteLine(" JointCreateFixed");
                         RequestAssetDelegate assetProvider = _parent_scene.RequestAssetMethod;
                         if (assetProvider != null)
                             assetProvider(_pbs.SculptTexture, MeshAssetReceived);
-                    });
+                    }, null, "ODEPrim.CheckMeshAsset");
             }
         }
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index e7ba7a4..97e3eeb 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -2979,7 +2979,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                 money.ObjectGiveMoney(
                     m_host.ParentGroup.RootPart.UUID, m_host.ParentGroup.RootPart.OwnerID, toID, amount);
-            });
+            }, null, "LSL_Api.llGiveMoney");
         }
 
         public void llMakeExplosion(int particles, double scale, double vel, double lifetime, double arc, string texture, LSL_Vector offset)
@@ -3075,7 +3075,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     }
                     // Variable script delay? (see (http://wiki.secondlife.com/wiki/LSL_Delay)
                 }
-            });
+            }, null, "LSL_Api.llRezAtRoot");
 
             //ScriptSleep((int)((groupmass * velmag) / 10));
             ScriptSleep(100);
@@ -3270,7 +3270,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// </remarks>
         public void DetachFromAvatar()
         {
-            Util.FireAndForget(DetachWrapper, m_host);
+            Util.FireAndForget(DetachWrapper, m_host, "LSL_Api.DetachFromAvatar");
         }
 
         private void DetachWrapper(object o)
@@ -12421,7 +12421,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             new LSL_String(replydata) },
                             new DetectParams[0]));
                 }
-            });
+            }, null, "LSL_Api.llTransferLindenDollars");
 
             return txn.ToString();
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 704ff15..10ddf14 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -790,9 +790,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                         // We will launch the teleport on a new thread so that when the script threads are terminated
                         // before teleport in ScriptInstance.GetXMLState(), we don't end up aborting the one doing the teleporting.                        
-                        Util.FireAndForget(o => World.RequestTeleportLocation(
-                            presence.ControllingClient, regionName, position,
-                            lookat, (uint)TPFlags.ViaLocation));
+                        Util.FireAndForget(
+                            o => World.RequestTeleportLocation(
+                                presence.ControllingClient, regionName, position,
+                                lookat, (uint)TPFlags.ViaLocation), 
+                            null, "OSSL_Api.TeleportAgentByRegionCoords");
 
                         ScriptSleep(5000);
 
@@ -836,9 +838,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                         // We will launch the teleport on a new thread so that when the script threads are terminated
                         // before teleport in ScriptInstance.GetXMLState(), we don't end up aborting the one doing the teleporting.
-                        Util.FireAndForget(o => World.RequestTeleportLocation(
-                            presence.ControllingClient, regionHandle, 
-                            position, lookat, (uint)TPFlags.ViaLocation));
+                        Util.FireAndForget(
+                            o => World.RequestTeleportLocation(
+                                presence.ControllingClient, regionHandle, 
+                                position, lookat, (uint)TPFlags.ViaLocation), 
+                            null, "OSSL_Api.TeleportAgentByRegionName");
 
                         ScriptSleep(5000);
 
diff --git a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
index da2bfeb..81c9df2 100644
--- a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
@@ -182,7 +182,8 @@ namespace OpenSim.Server.Handlers.Simulation
             if (action.Equals("release"))
                 ReleaseAgent(regionID, id);
             else
-                Util.FireAndForget(delegate { m_SimulationService.CloseAgent(destination, id, auth_token); });
+                Util.FireAndForget(
+                    o => m_SimulationService.CloseAgent(destination, id, auth_token), null, "AgentHandler.DoAgentDelete");
 
             responsedata["int_response_code"] = HttpStatusCode.OK;
             responsedata["str_response_string"] = "OpenSim agent " + id.ToString();
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianActivityDetector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianActivityDetector.cs
index 95e4bab..cd4781d 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianActivityDetector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianActivityDetector.cs
@@ -69,7 +69,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
             Util.FireAndForget(delegate(object o)
             {
                 m_GridUserService.SetLastPosition(sp.UUID.ToString(), sp.ControllingClient.SessionId, sp.Scene.RegionInfo.RegionID, sp.AbsolutePosition, sp.Lookat);
-            });
+            }, null, "SimianActivityDetector.SetLastPositionOnMakeRootAgent");
         }
 
         public void OnNewClient(IClientAPI client)
@@ -94,7 +94,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
             Util.FireAndForget(delegate(object o)
             {
                 m_GridUserService.SetLastPosition(sp.UUID.ToString(), sp.ControllingClient.SessionId, sp.Scene.RegionInfo.RegionID, sp.AbsolutePosition, sp.Lookat);
-            });
+            }, null, "SimianActivityDetector.SetLastPositionOnEnteringNewParcel");
         }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
index 01cbf91..9ad4a7a 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
@@ -225,7 +225,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 {
                     AssetBase asset = SimianGetOperation(id);
                     handler(id, sender, asset);
-                }
+                }, null, "SimianAssetServiceConnector.GetFromService"
             );
 
             return true;
diff --git a/OpenSim/Services/HypergridService/HGFriendsService.cs b/OpenSim/Services/HypergridService/HGFriendsService.cs
index a8bcfb2..6e35a88 100644
--- a/OpenSim/Services/HypergridService/HGFriendsService.cs
+++ b/OpenSim/Services/HypergridService/HGFriendsService.cs
@@ -198,7 +198,8 @@ namespace OpenSim.Services.HypergridService
             // So let's send back the call, but start a thread to continue
             // with the verification and the actual action.
 
-            Util.FireAndForget(delegate { ProcessFriendshipOffered(fromID, fromName, toID, message); });
+            Util.FireAndForget(
+                o => ProcessFriendshipOffered(fromID, fromName, toID, message), null, "HGFriendsService.ProcessFriendshipOffered");
 
             return true;
         }
diff --git a/OpenSim/Services/MapImageService/MapImageService.cs b/OpenSim/Services/MapImageService/MapImageService.cs
index c07e034..a816411 100644
--- a/OpenSim/Services/MapImageService/MapImageService.cs
+++ b/OpenSim/Services/MapImageService/MapImageService.cs
@@ -166,7 +166,8 @@ namespace OpenSim.Services.MapImageService
                 // m_log.DebugFormat("{0} UpdateMultiResolutionFilesAsync: scheduling update for <{1},{2}>", LogHeader, x, y);
                 multiRezToBuild.Enqueue(new mapToMultiRez(x, y));
                 if (multiRezToBuild.Count == 1)
-                    Util.FireAndForget(DoUpdateMultiResolutionFilesAsync);
+                    Util.FireAndForget(
+                        DoUpdateMultiResolutionFilesAsync, null, "MapImageService.DoUpdateMultiResolutionFilesAsync");
             }
 
             return true;
diff --git a/OpenSim/Tests/Stress/VectorRenderModuleStressTests.cs b/OpenSim/Tests/Stress/VectorRenderModuleStressTests.cs
index 9b3cc93..0ab407e 100644
--- a/OpenSim/Tests/Stress/VectorRenderModuleStressTests.cs
+++ b/OpenSim/Tests/Stress/VectorRenderModuleStressTests.cs
@@ -78,7 +78,7 @@ namespace OpenSim.Tests.Stress
                 Drawer d = new Drawer(this, i);
                 drawers.Add(d);
                 Console.WriteLine("Starting drawer {0}", i);
-                Util.FireAndForget(o => d.Draw());
+                Util.FireAndForget(o => d.Draw(), null, "VectorRenderModuleStressTests.TestConcurrentRepeatedDraw");
             }
 
             Thread.Sleep(10 * 60 * 1000);