6 files changed, 111 insertions, 188 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index d21452f..6859b83 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -80,7 +80,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event DeRezObject OnDeRezObject;
         public event RezRestoreToWorld OnRezRestoreToWorld;
         public event ModifyTerrain OnModifyTerrain;
-        public event Action<IClientAPI, uint> OnRegionHandShakeReply;
+        public event Action<IClientAPI> OnRegionHandShakeReply;
         public event GenericCall1 OnRequestWearables;
         public event SetAppearance OnSetAppearance;
         public event AvatarNowWearing OnAvatarNowWearing;
@@ -8923,7 +8923,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         private bool HandlerRegionHandshakeReply(IClientAPI sender, Packet Pack)
         {
-            Action<IClientAPI, uint> handlerRegionHandShakeReply = OnRegionHandShakeReply;
+            Action<IClientAPI> handlerRegionHandShakeReply = OnRegionHandShakeReply;
             if (handlerRegionHandShakeReply == null)
                 return true; // silence the warning
 
@@ -8936,7 +8936,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             else
                 m_viewerHandShakeFlags = 0;
 
-            handlerRegionHandShakeReply(this, m_viewerHandShakeFlags);
+            handlerRegionHandShakeReply(this);
 
             return true;
         }
@@ -15364,15 +15364,30 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return new HashSet<string>(m_inPacketsToDrop);
         }
 
-        public void CheckViewerCaps()
+        public uint GetViewerCaps()
         {
             m_SupportObjectAnimations = false;
+            uint ret;
+            if(m_supportViewerCache)
+                ret = m_viewerHandShakeFlags;
+            else
+                ret = m_viewerHandShakeFlags & 4;
+
             if (m_scene.CapsModule != null)
             {
                 Caps cap = m_scene.CapsModule.GetCapsForUser(CircuitCode);
-                if (cap != null && (cap.Flags & Caps.CapsFlags.ObjectAnim) != 0)
-                    m_SupportObjectAnimations = true;
+                if(cap != null)
+                {
+                    if((cap.Flags & Caps.CapsFlags.SentSeeds) != 0)
+                        ret |= 0x1000;
+                    if ((cap.Flags & Caps.CapsFlags.ObjectAnim) != 0)
+                    {
+                        m_SupportObjectAnimations = true;
+                       ret |= 0x2000;
+                    }
+                }
             }
+            return ret; // ???
         }
     }
 }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index b105d52..6746573 100755
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -1698,7 +1698,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     }
 
                     // Now we know we can handle more data
-                    Thread.Sleep(200);
+                    //Thread.Sleep(200);
 
                     // Obtain the pending queue and remove it from the cache
                     Queue<UDPPacketBuffer> queue = null;
@@ -1727,7 +1727,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     {
                         if(aCircuit.teleportFlags <= 0)
                             client.SendRegionHandshake();
-                        client.CheckViewerCaps();
                     }
                 }
                 else
@@ -1743,8 +1742,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
 
                 //            m_log.DebugFormat(
-    //                "[LLUDPSERVER]: Handling UseCircuitCode request from {0} took {1}ms",
-    //                buffer.RemoteEndPoint, (DateTime.Now - startTime).Milliseconds);
+                //                "[LLUDPSERVER]: Handling UseCircuitCode request from {0} took {1}ms",
+                //                buffer.RemoteEndPoint, (DateTime.Now - startTime).Milliseconds);
 
             }
             catch (Exception e)
@@ -1758,117 +1757,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     e.StackTrace);
             }
         }
-/*
-         protected void HandleCompleteMovementIntoRegion(object o)
-        {
-            IPEndPoint endPoint = null;
-            IClientAPI client = null;
-
-            try
-            {
-                object[] array = (object[])o;
-                endPoint = (IPEndPoint)array[0];
-                CompleteAgentMovementPacket packet = (CompleteAgentMovementPacket)array[1];
-
-                m_log.DebugFormat(
-                    "[LLUDPSERVER]: Handling CompleteAgentMovement request from {0} in {1}", endPoint, Scene.Name);
-
-                // Determine which agent this packet came from
-                // We need to wait here because in when using the OpenSimulator V2 teleport protocol to travel to a destination
-                // simulator with no existing child presence, the viewer (at least LL 3.3.4) will send UseCircuitCode
-                // and then CompleteAgentMovement immediately without waiting for an ack.  As we are now handling these
-                // packets asynchronously, we need to account for this thread proceeding more quickly than the
-                // UseCircuitCode thread.
-                int count = 40;
-                while (count-- > 0)
-                {
-                    if (Scene.TryGetClient(endPoint, out client))
-                    {
-                        if (!client.IsActive)
-                        {
-                            // This check exists to catch a condition where the client has been closed by another thread
-                            // but has not yet been removed from the client manager (and possibly a new connection has
-                            // not yet been established).
-                            m_log.DebugFormat(
-                                "[LLUDPSERVER]: Received a CompleteAgentMovement from {0} for {1} in {2} but client is not active yet.  Waiting.",
-                                endPoint, client.Name, Scene.Name);
-                        }
-                        else if (client.SceneAgent == null)
-                        {
-                            // This check exists to catch a condition where the new client has been added to the client
-                            // manager but the SceneAgent has not yet been set in Scene.AddNewAgent().  If we are too
-                            // eager, then the new ScenePresence may not have registered a listener for this messsage
-                            // before we try to process it.
-                            // XXX: A better long term fix may be to add the SceneAgent before the client is added to
-                            // the client manager
-                            m_log.DebugFormat(
-                                "[LLUDPSERVER]: Received a CompleteAgentMovement from {0} for {1} in {2} but client SceneAgent not set yet.  Waiting.",
-                                endPoint, client.Name, Scene.Name);
-                        }
-                        else
-                        {
-                            break;
-                        }
-                    }
-                    else
-                    {
-                        m_log.DebugFormat(
-                            "[LLUDPSERVER]: Received a CompleteAgentMovement from {0} in {1} but no client exists yet.  Waiting.",
-                            endPoint, Scene.Name);
-                    }
-
-                    Thread.Sleep(200);
-                }
-
-                if (client == null)
-                {
-                    m_log.DebugFormat(
-                        "[LLUDPSERVER]: No client found for CompleteAgentMovement from {0} in {1} after wait.  Dropping.",
-                        endPoint, Scene.Name);
-
-                    return;
-                }
-                else if (!client.IsActive || client.SceneAgent == null)
-                {
-                    // This check exists to catch a condition where the client has been closed by another thread
-                    // but has not yet been removed from the client manager.
-                    // The packet could be simply ignored but it is useful to know if this condition occurred for other debugging
-                    // purposes.
-                    m_log.DebugFormat(
-                        "[LLUDPSERVER]: Received a CompleteAgentMovement from {0} for {1} in {2} but client is not active after wait.  Dropping.",
-                        endPoint, client.Name, Scene.Name);
-
-                    return;
-                }
-
-                IncomingPacket incomingPacket1;
-
-                // Inbox insertion
-                if (UsePools)
-                {
-                    incomingPacket1 = m_incomingPacketPool.GetObject();
-                    incomingPacket1.Client = (LLClientView)client;
-                    incomingPacket1.Packet = packet;
-                }
-                else
-                {
-                    incomingPacket1 = new IncomingPacket((LLClientView)client, packet);
-                }
-
-                packetInbox.Enqueue(incomingPacket1);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat(
-                    "[LLUDPSERVER]: CompleteAgentMovement handling from endpoint {0}, client {1} {2} failed.  Exception {3}{4}",
-                    endPoint != null ? endPoint.ToString() : "n/a",
-                    client != null ? client.Name : "unknown",
-                    client != null ? client.AgentId.ToString() : "unknown",
-                    e.Message,
-                    e.StackTrace);
-            }
-        }
-*/
 
         /// <summary>
         /// Send an ack immediately to the given endpoint.
@@ -1936,7 +1824,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 if (Scene.TryGetClient(agentID, out client))
                 {
-                    if (client.SceneAgent != null)
+                    if (client.SceneAgent != null &&
+                            client.CircuitCode == circuitCode &&
+                            client.SessionId == sessionID &&
+                            client.RemoteEndPoint == remoteEndPoint &&
+                            client.SceneAgent.ControllingClient.SecureSessionId == sessionInfo.LoginInfo.SecureSession)
                         return client;
                     Scene.CloseAgent(agentID, true);
                 }
diff --git a/OpenSim/Region/CoreModules/World/Land/LandObject.cs b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
index 26500ab..094b0f5 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandObject.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
@@ -1841,7 +1841,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                     UUID lgid = LandData.GlobalID;
                     m_scene.ForEachRootScenePresence(delegate(ScenePresence sp)
                     {
-                        if(sp.IsNPC || sp.IsLoggingIn || sp.IsDeleted || sp.currentParcelUUID != lgid)
+                        if(sp.IsNPC || sp.IsDeleted || sp.currentParcelUUID != lgid)
                             return;
                         cur += (now - sp.ParcelDwellTickMS);
                         sp.ParcelDwellTickMS = now;
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index a95036c..123b605 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -99,6 +99,8 @@ namespace OpenSim.Region.Framework.Scenes
         public bool IsViewerUIGod { get; set; }
         public bool IsGod { get; set; }
 
+        private bool m_gotRegionHandShake = false;
+
         private PresenceType m_presenceType;
         public PresenceType PresenceType
         {
@@ -288,7 +290,7 @@ namespace OpenSim.Region.Framework.Scenes
         private Quaternion m_lastRotation;
         private Vector3 m_lastVelocity;
         private Vector3 m_lastSize = new Vector3(0.45f,0.6f,1.9f);
-        private bool SentInitialData = false;
+        private bool NeedInitialData = false;
 
         private int m_userFlags;
         public int UserFlags
@@ -881,7 +883,6 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         public bool IsChildAgent { get; set; }
-        public bool IsLoggingIn { get; set; }
 
         /// <summary>
         /// If the avatar is sitting, the local ID of the prim that it's sitting on.  If not sitting then zero.
@@ -1074,7 +1075,6 @@ namespace OpenSim.Region.Framework.Scenes
             AttachmentsSyncLock = new Object();
             AllowMovement = true;
             IsChildAgent = true;
-            IsLoggingIn = false;
             m_sendCoarseLocationsMethod = SendCoarseLocationsDefault;
             Animator = new ScenePresenceAnimator(this);
             Overrides = new MovementAnimationOverrides();
@@ -1307,7 +1307,6 @@ namespace OpenSim.Region.Framework.Scenes
                         ParentPart = null;
                         PrevSitOffset = Vector3.Zero;
                         HandleForceReleaseControls(ControllingClient, UUID); // needs testing
-                        IsLoggingIn = false;
                     }
                     else
                     {
@@ -1331,10 +1330,6 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                     ParentUUID = UUID.Zero;
                 }
-                else
-                {
-                    IsLoggingIn = false;
-                }
 
                 IsChildAgent = false;
             }
@@ -2163,7 +2158,7 @@ namespace OpenSim.Region.Framework.Scenes
                 //m_log.DebugFormat("[CompleteMovement] MoveAgentIntoRegion: {0}ms", Util.EnvironmentTickCountSubtract(ts));
 
                 // recheck to reduce timing issues
-                ControllingClient.CheckViewerCaps();
+                ControllingClient.GetViewerCaps();
 
                 bool isHGTP = (m_teleportFlags & TeleportFlags.ViaHGLogin) != 0;
 
@@ -2325,9 +2320,40 @@ namespace OpenSim.Region.Framework.Scenes
                         }
                     }
                 }
-                if(!IsNPC)
+                //m_log.DebugFormat("[CompleteMovement] attachments: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+                if (!IsNPC)
                 {
-                    //m_log.DebugFormat("[CompleteMovement] attachments: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+                    if (!string.IsNullOrEmpty(m_callbackURI))
+                    {
+                        m_log.DebugFormat(
+                            "[SCENE PRESENCE]: Releasing {0} {1} with old callback to {2}",
+                            client.Name, client.AgentId, m_callbackURI);
+
+                        UUID originID;
+
+                        lock (m_originRegionIDAccessLock)
+                            originID = m_originRegionID;
+
+                        Scene.SimulationService.ReleaseAgent(originID, UUID, m_callbackURI);
+                        m_callbackURI = null;
+                        //m_log.DebugFormat("[CompleteMovement] ReleaseAgent: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+                    }
+                    else if (!string.IsNullOrEmpty(m_newCallbackURI))
+                    {
+                        m_log.DebugFormat(
+                            "[SCENE PRESENCE]: Releasing {0} {1} with callback to {2}",
+                            client.Name, client.AgentId, m_newCallbackURI);
+
+                        UUID originID;
+
+                        lock (m_originRegionIDAccessLock)
+                            originID = m_originRegionID;
+
+                        Scene.SimulationService.ReleaseAgent(originID, UUID, m_newCallbackURI);
+                        m_newCallbackURI = null;
+                        //m_log.DebugFormat("[CompleteMovement] ReleaseAgent: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+                    }
+
                     if (openChildAgents)
                     {
                         // Create child agents in neighbouring regions
@@ -2360,36 +2386,6 @@ namespace OpenSim.Region.Framework.Scenes
 
                     //m_log.DebugFormat("[CompleteMovement] SendInitialDataToMe: {0}ms", Util.EnvironmentTickCountSubtract(ts));
 
-                    if (!string.IsNullOrEmpty(m_callbackURI))
-                    {
-                        m_log.DebugFormat(
-                            "[SCENE PRESENCE]: Releasing {0} {1} with old callback to {2}",
-                            client.Name, client.AgentId, m_callbackURI);
-
-                        UUID originID;
-
-                        lock (m_originRegionIDAccessLock)
-                            originID = m_originRegionID;
-
-                        Scene.SimulationService.ReleaseAgent(originID, UUID, m_callbackURI);
-                        m_callbackURI = null;
-                        //m_log.DebugFormat("[CompleteMovement] ReleaseAgent: {0}ms", Util.EnvironmentTickCountSubtract(ts));
-                    }
-                    else if (!string.IsNullOrEmpty(m_newCallbackURI))
-                    {
-                        m_log.DebugFormat(
-                            "[SCENE PRESENCE]: Releasing {0} {1} with callback to {2}",
-                            client.Name, client.AgentId, m_newCallbackURI);
-
-                        UUID originID;
-
-                        lock (m_originRegionIDAccessLock)
-                            originID = m_originRegionID;
-
-                        Scene.SimulationService.ReleaseAgent(originID, UUID, m_newCallbackURI);
-                        m_newCallbackURI = null;
-                        //m_log.DebugFormat("[CompleteMovement] ReleaseAgent: {0}ms", Util.EnvironmentTickCountSubtract(ts));
-                    }
 
                     if (openChildAgents)
                     {
@@ -3850,15 +3846,21 @@ namespace OpenSim.Region.Framework.Scenes
 
         public override void Update()
         {
-            if(IsChildAgent || IsDeleted)
+            if (IsDeleted)
                 return;
 
-            CheckForBorderCrossing();
+            if (NeedInitialData)
+            {
+                SendInitialData();
+                return;
+            }
 
-            if (IsInTransit || IsLoggingIn)
+            if (IsChildAgent || IsInTransit)
                 return;
 
-            if(m_movingToTarget)
+            CheckForBorderCrossing();
+
+            if (m_movingToTarget)
             {
                 m_delayedStop = -1;
                 Vector3 control = Vector3.Zero;
@@ -4033,25 +4035,28 @@ namespace OpenSim.Region.Framework.Scenes
             ControllingClient.SendCoarseLocationUpdate(avatarUUIDs, coarseLocations);
         }
 
-        public void RegionHandShakeReply (IClientAPI client, uint flags)
+        public void RegionHandShakeReply (IClientAPI client)
         {
             if(IsNPC)
                 return;
 
             lock (m_completeMovementLock)
             {
-                if (SentInitialData)
+                if(m_gotRegionHandShake)
                     return;
-                SentInitialData = true;
+                NeedInitialData = true;
             }
+        }
+
+        private void SendInitialData()
+        {
+            uint flags = ControllingClient.GetViewerCaps();
+            if((flags & 0x1000) == 0) // wait for seeds sending
+                return;
+
+            NeedInitialData = false;
 
             bool selfappearance = (flags & 4) != 0;
-            bool cacheCulling = (flags & 1) != 0;
-            bool cacheEmpty;
-            if(cacheCulling)
-                cacheEmpty = (flags & 2) != 0;
-            else
-                cacheEmpty = true;
 
             Util.FireAndForget(delegate
             {
@@ -4066,9 +4071,6 @@ namespace OpenSim.Region.Framework.Scenes
                     SendOtherAgentsAvatarFullToMe();
                 }
 
-                // recheck to reduce timing issues
-                ControllingClient.CheckViewerCaps();
-
                 if (m_scene.ObjectsCullingByDistance)
                 {
                     m_reprioritizationBusy = true;
@@ -4081,6 +4083,13 @@ namespace OpenSim.Region.Framework.Scenes
                     return;
                 }
 
+                bool cacheCulling = (flags & 1) != 0;
+                bool cacheEmpty;
+                if (cacheCulling)
+                    cacheEmpty = (flags & 2) != 0;
+                else
+                    cacheEmpty = true;
+
                 EntityBase[] entities = Scene.Entities.GetEntities();
                 if(cacheEmpty)
                 {
@@ -6816,7 +6825,8 @@ namespace OpenSim.Region.Framework.Scenes
                 lock (m_completeMovementLock)
                 {
                     GodController.HasMovedAway();
-                    SentInitialData = false;
+                    NeedInitialData = false;
+                    m_gotRegionHandShake = false;
                 }
 
                 List<ScenePresence> allpresences = m_scene.GetScenePresences();
diff --git a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
index 80baf82..9f85185 100644
--- a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
+++ b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
@@ -699,7 +699,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event TeleportCancel OnTeleportCancel;
         public event DeRezObject OnDeRezObject;
         public event RezRestoreToWorld OnRezRestoreToWorld;
-        public event Action<IClientAPI, uint> OnRegionHandShakeReply;
+        public event Action<IClientAPI> OnRegionHandShakeReply;
         public event GenericCall1 OnRequestWearables;
         public event Action<IClientAPI, bool> OnCompleteMovementToRegion;
         public event UpdateAgent OnPreAgentUpdate;
@@ -938,12 +938,12 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
 
             if (OnRegionHandShakeReply != null)
             {
-                OnRegionHandShakeReply(this, 0);
+                OnRegionHandShakeReply(this);
             }
 
             if (OnCompleteMovementToRegion != null)
             {
-                OnCompleteMovementToRegion(this, true);
+                OnCompleteMovementToRegion(this, false);
             }
         }
 
@@ -1773,7 +1773,10 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
             return 0;
         }
 
-        public void CheckViewerCaps() { }
+        public uint GetViewerCaps()
+        {
+            return 0;
+        }
 
     }
 }
diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
index a7ed7d1..954d336 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
@@ -319,7 +319,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 
         public event DeRezObject OnDeRezObject;
         public event RezRestoreToWorld OnRezRestoreToWorld;
-        public event Action<IClientAPI, uint> OnRegionHandShakeReply;
+        public event Action<IClientAPI> OnRegionHandShakeReply;
         public event GenericCall1 OnRequestWearables;
         public event Action<IClientAPI, bool> OnCompleteMovementToRegion;
         public event UpdateAgent OnPreAgentUpdate;
@@ -928,7 +928,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         {
             if (OnRegionHandShakeReply != null)
             {
-                OnRegionHandShakeReply(this, 0);
+                OnRegionHandShakeReply(this);
             }
         }
 
@@ -1384,7 +1384,10 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             return 0;
         }
 
-        public void CheckViewerCaps() { }
+        public uint GetViewerCaps()
+        {
+            return 0;
+        }
 
     }
 }