From 682537738008746f0aca22954902f3a4dfbdc95f Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Sat, 13 Jul 2013 11:11:18 -0700
Subject: Trying to reduce CPU usage on logins and TPs: trying radical
 elimination of all FireAndForgets throughout CompleteMovement. There were 4.

---
 .../Avatar/UserProfiles/UserProfileModule.cs       |  5 +-
 OpenSim/Region/Framework/Scenes/ScenePresence.cs   | 60 ++++++++++------------
 2 files changed, 27 insertions(+), 38 deletions(-)

(limited to 'OpenSim/Region')

diff --git a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
index c04098c..e7216ed 100644
--- a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
@@ -173,10 +173,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.UserProfiles
             if(obj.PresenceType == PresenceType.Npc)
                 return;
 
-            Util.FireAndForget(delegate
-            {
-                GetImageAssets(((IScenePresence)obj).UUID);
-            });
+            GetImageAssets(((IScenePresence)obj).UUID);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 9f8ada3..4d796fe 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -958,14 +958,7 @@ namespace OpenSim.Region.Framework.Scenes
                 // Viewers which have a current outfit folder will actually rez their own attachments.  However,
                 // viewers without (e.g. v1 viewers) will not, so we still need to make this call.
                 if (Scene.AttachmentsModule != null)
-                    Util.FireAndForget(
-                        o => 
-                        { 
-//                            if (PresenceType != PresenceType.Npc && Util.FireAndForgetMethod != FireAndForgetMethod.None) 
-//                                System.Threading.Thread.Sleep(7000); 
-
-                            Scene.AttachmentsModule.RezAttachments(this); 
-                        });
+                    Scene.AttachmentsModule.RezAttachments(this); 
             }
             else
             {
@@ -1362,18 +1355,6 @@ namespace OpenSim.Region.Framework.Scenes
 
             ValidateAndSendAppearanceAndAgentData();
 
-            // Create child agents in neighbouring regions
-            if (openChildAgents && !IsChildAgent)
-            {
-                IEntityTransferModule m_agentTransfer = m_scene.RequestModuleInterface<IEntityTransferModule>();
-                if (m_agentTransfer != null)
-                    Util.FireAndForget(delegate { m_agentTransfer.EnableChildAgents(this); });
-
-                IFriendsModule friendsModule = m_scene.RequestModuleInterface<IFriendsModule>();
-                if (friendsModule != null)
-                    friendsModule.SendFriendsOnlineIfNeeded(ControllingClient);
-            }
-
             // XXX: If we force an update here, then multiple attachments do appear correctly on a destination region
             // If we do it a little bit earlier (e.g. when converting the child to a root agent) then this does not work.
             // This may be due to viewer code or it may be something we're not doing properly simulator side.
@@ -1383,6 +1364,19 @@ namespace OpenSim.Region.Framework.Scenes
                     sog.ScheduleGroupForFullUpdate();
             }
 
+            // Create child agents in neighbouring regions
+            if (openChildAgents && !IsChildAgent)
+            {
+                IFriendsModule friendsModule = m_scene.RequestModuleInterface<IFriendsModule>();
+                if (friendsModule != null)
+                    friendsModule.SendFriendsOnlineIfNeeded(ControllingClient);
+
+                IEntityTransferModule m_agentTransfer = m_scene.RequestModuleInterface<IEntityTransferModule>();
+                if (m_agentTransfer != null)
+                    m_agentTransfer.EnableChildAgents(this); // this can take a while... several seconds
+
+            }
+
 //            m_log.DebugFormat(
 //                "[SCENE PRESENCE]: Completing movement of {0} into region {1} took {2}ms", 
 //                client.Name, Scene.RegionInfo.RegionName, (DateTime.Now - startTime).Milliseconds);
@@ -2689,22 +2683,20 @@ namespace OpenSim.Region.Framework.Scenes
         public void SendInitialDataToMe()
         {
             // Send all scene object to the new client
-            Util.FireAndForget(delegate
+
+            // we created a new ScenePresence (a new child agent) in a fresh region.
+            // Request info about all the (root) agents in this region
+            // Note: This won't send data *to* other clients in that region (children don't send)
+            SendOtherAgentsAvatarDataToMe();
+            SendOtherAgentsAppearanceToMe();
+
+            EntityBase[] entities = Scene.Entities.GetEntities();
+            foreach (EntityBase e in entities)
             {
-                // we created a new ScenePresence (a new child agent) in a fresh region.
-                // Request info about all the (root) agents in this region
-                // Note: This won't send data *to* other clients in that region (children don't send)
-                SendOtherAgentsAvatarDataToMe();
-                SendOtherAgentsAppearanceToMe();
-
-                EntityBase[] entities = Scene.Entities.GetEntities();
-                foreach (EntityBase e in entities)
-                {
-                    if (e != null && e is SceneObjectGroup)
-                        ((SceneObjectGroup)e).SendFullUpdateToClient(ControllingClient);
-                }
+                if (e != null && e is SceneObjectGroup)
+                    ((SceneObjectGroup)e).SendFullUpdateToClient(ControllingClient);
+            }
 
-            });
         }
 
         /// <summary>
-- 
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