4 files changed, 2 insertions, 26 deletions

diff --git a/OpenSim/Region/Application/OpenSim.cs b/OpenSim/Region/Application/OpenSim.cs
index 7e81650..38b2084 100755
--- a/OpenSim/Region/Application/OpenSim.cs
+++ b/OpenSim/Region/Application/OpenSim.cs
@@ -897,7 +897,7 @@ namespace OpenSim
                                 {
                                     connections.AppendFormat("{0}: {1} ({2}) from {3} on circuit {4}\n",
                                         scene.RegionInfo.RegionName, client.Name, client.AgentId, client.RemoteEndPoint, client.CircuitCode);
-                                }, false
+                                }
                             );
                         }
                     );
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs
index 36d24e8..850474d 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs
@@ -1020,7 +1020,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                     // Handle outgoing packets, resends, acknowledgements, and pings for each
                     // client. m_packetSent will be set to true if a packet is sent
-                    m_scene.ForEachClient(clientPacketHandler, false);
+                    m_scene.ForEachClient(clientPacketHandler);
 
                     // If nothing was sent, sleep for the minimum amount of time before a
                     // token bucket could get more tokens
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index c510dc8..baa8759 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -131,7 +131,6 @@ namespace OpenSim.Region.Framework.Scenes
         private readonly Timer m_restartTimer = new Timer(15000); // Wait before firing
         private int m_incrementsof15seconds;
         private volatile bool m_backingup;
-        private bool m_useAsyncWhenPossible;
 
         private Dictionary<UUID, ReturnInfo> m_returns = new Dictionary<UUID, ReturnInfo>();
         private Dictionary<UUID, SceneObjectGroup> m_groupsWithTargets = new Dictionary<UUID, SceneObjectGroup>();
@@ -654,9 +653,6 @@ namespace OpenSim.Region.Framework.Scenes
                 //
                 IConfig startupConfig = m_config.Configs["Startup"];
 
-                // Should we try to run loops synchronously or asynchronously?
-                m_useAsyncWhenPossible = startupConfig.GetBoolean("use_async_when_possible", false);
-
                 //Animation states
                 m_useFlySlow = startupConfig.GetBoolean("enableflyslow", false);
                 // TODO: Change default to true once the feature is supported
@@ -4289,20 +4285,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void ForEachClient(Action<IClientAPI> action)
         {
-            ForEachClient(action, m_useAsyncWhenPossible);
-        }
-
-        public void ForEachClient(Action<IClientAPI> action, bool doAsynchronous)
-        {
-            // FIXME: Asynchronous iteration is disabled until we have a threading model that
-            // can support calling this function from an async packet handler without
-            // potentially deadlocking
             m_clientManager.ForEachSync(action);
-
-            //if (doAsynchronous)
-            //    m_clientManager.ForEach(action);
-            //else
-            //    m_clientManager.ForEachSync(action);
         }
 
         public bool TryGetClient(UUID avatarID, out IClientAPI client)
diff --git a/bin/OpenSim.ini.example b/bin/OpenSim.ini.example
index 23c3241..1a67292 100644
--- a/bin/OpenSim.ini.example
+++ b/bin/OpenSim.ini.example
@@ -37,13 +37,6 @@
     ; performance on .NET/Windows
     async_call_method = SmartThreadPool
 
-    ; There are several operations on large collections (such as
-    ; the current avatar list) that can be run synchronously or
-    ; in parallel. Running in parallel should increase performance
-    ; on a multi-core system, but will make debugging more
-    ; difficult if something deadlocks or times out
-    use_async_when_possible = false
-
     ; Max threads to allocate on the FireAndForget thread pool
     ; when running with the SmartThreadPool option above
     MaxPoolThreads = 15