Merge branch 'avination' into careminster

OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs

@@ -68,7 +68,7 @@ namespace OpenSim.Capabilities.Handlers
             ret["content_type"] = "text/plain";
             ret["keepalive"] = false;
             ret["reusecontext"] = false;
-
+            ret["int_bytes"] = 0;
             string textureStr = (string)request["texture_id"];
             string format = (string)request["format"];
 
@@ -237,6 +237,7 @@ namespace OpenSim.Capabilities.Handlers
                         {
                             response["int_response_code"] = (int)System.Net.HttpStatusCode.OK;
                             response["bin_response_data"] = texture.Data;
+                            response["int_bytes"] = texture.Data.Length;
                         }
                         else
                         {
@@ -246,6 +247,7 @@ namespace OpenSim.Capabilities.Handlers
                             byte[] d = new byte[len];
                             Array.Copy(texture.Data, start, d, 0, len);
                             response["bin_response_data"] = d;
+                            response["int_bytes"] = len;
                         }
 //                        response.Body.Write(texture.Data, start, len);
                     }
@@ -266,6 +268,8 @@ namespace OpenSim.Capabilities.Handlers
                     response["content_type"] = "image/" + format;
                 
                 response["bin_response_data"] = texture.Data;
+                response["int_bytes"] = texture.Data.Length;
+
 //                response.Body.Write(texture.Data, 0, texture.Data.Length);
             }
 

OpenSim/Framework/IClientAPI.cs

@@ -1053,7 +1053,7 @@ namespace OpenSim.Framework
         event MuteListEntryRemove OnRemoveMuteListEntry;
         event GodlikeMessage onGodlikeMessage;
         event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
-
+        event GenericCall2 OnUpdateThrottles;
         /// <summary>
         /// Set the debug level at which packet output should be printed to console.
         /// </summary>

OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs

@@ -58,6 +58,13 @@ namespace OpenSim.Region.ClientStack.Linden
             public Hashtable request;
         }
 
+        public class aPollResponse
+        {
+            public Hashtable response;
+            public int bytes;
+        }
+
+
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private Scene m_scene;
@@ -72,6 +79,8 @@ namespace OpenSim.Region.ClientStack.Linden
         private static OpenMetaverse.BlockingQueue<aPollRequest> m_queue =
                 new OpenMetaverse.BlockingQueue<aPollRequest>();
 
+        private Dictionary<UUID,PollServiceTextureEventArgs> m_pollservices = new Dictionary<UUID,PollServiceTextureEventArgs>();
+
         #region ISharedRegionModule Members
 
         public void Initialise(IConfigSource source)
@@ -88,6 +97,7 @@ namespace OpenSim.Region.ClientStack.Linden
         {
             m_scene.EventManager.OnRegisterCaps -= RegisterCaps;
             m_scene.EventManager.OnDeregisterCaps -= DeregisterCaps;
+            m_scene.EventManager.OnThrottleUpdate -= ThrottleUpdate;
             m_scene = null;
         }
 
@@ -98,6 +108,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
             m_scene.EventManager.OnRegisterCaps += RegisterCaps;
             m_scene.EventManager.OnDeregisterCaps += DeregisterCaps;
+            m_scene.EventManager.OnThrottleUpdate += ThrottleUpdate;
 
             if (m_workerThreads == null)
             {
@@ -115,6 +126,56 @@ namespace OpenSim.Region.ClientStack.Linden
                 }
             }
         }
+        private int ExtractImageThrottle(byte[] pthrottles)
+        {
+       
+            byte[] adjData;
+            int pos = 0;
+
+            if (!BitConverter.IsLittleEndian)
+            {
+                byte[] newData = new byte[7 * 4];
+                Buffer.BlockCopy(pthrottles, 0, newData, 0, 7 * 4);
+
+                for (int i = 0; i < 7; i++)
+                    Array.Reverse(newData, i * 4, 4);
+
+                adjData = newData;
+            }
+            else
+            {
+                adjData = pthrottles;
+            }
+
+            // 0.125f converts from bits to bytes
+            //int resend = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+            //pos += 4;
+           // int land = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+            //pos += 4;
+           // int wind = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+           // pos += 4;
+           // int cloud = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+           // pos += 4;
+           // int task = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+           // pos += 4;
+            pos = pos + 20;
+            int texture = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); //pos += 4;
+            //int asset = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f);
+            return texture;
+        }
+
+        // Now we know when the throttle is changed by the client in the case of a root agent or by a neighbor region in the case of a child agent.
+        public void ThrottleUpdate(ScenePresence p)
+        {
+            byte[] throttles = p.ControllingClient.GetThrottlesPacked(1);
+            UUID user = p.UUID;
+            int imagethrottle = ExtractImageThrottle(throttles);
+            PollServiceTextureEventArgs args;
+            if (m_pollservices.TryGetValue(user,out args))
+            {
+                args.UpdateThrottle(imagethrottle);
+            }
+        }
 
         public void PostInitialise()
         {
@@ -142,20 +203,25 @@ namespace OpenSim.Region.ClientStack.Linden
         {
             private List<Hashtable> requests =
                     new List<Hashtable>();
-            private Dictionary<UUID, Hashtable> responses =
+            private Dictionary<UUID, aPollResponse> responses =
-                    new Dictionary<UUID, Hashtable>();
+                    new Dictionary<UUID, aPollResponse>();
 
             private Scene m_scene;
-
+            private CapsDataThrottler m_throttler = new CapsDataThrottler(100000, 1400000,10000);
             public PollServiceTextureEventArgs(UUID pId, Scene scene) :
                     base(null, null, null, null, pId, int.MaxValue)              
             {
                 m_scene = scene;
-
+                // x is request id, y is userid
                 HasEvents = (x, y) =>
                 {
                     lock (responses)
-                        return responses.ContainsKey(x);
+                    {
+                        bool ret = m_throttler.hasEvents(x, responses);
+                        m_throttler.ProcessTime();
+                        return ret;
+
+                    }
                 };
                 GetEvents = (x, y) =>
                 {
@@ -163,7 +229,7 @@ namespace OpenSim.Region.ClientStack.Linden
                     {
                         try
                         {
-                            return responses[x];
+                            return responses[x].response;
                         }
                         finally
                         {
@@ -171,14 +237,14 @@ namespace OpenSim.Region.ClientStack.Linden
                         }
                     }
                 };
-
+                // x is request id, y is request data hashtable
                 Request = (x, y) =>
                 {
                     aPollRequest reqinfo = new aPollRequest();
                     reqinfo.thepoll = this;
                     reqinfo.reqID = x;
                     reqinfo.request = y;
-
+                    
                     m_queue.Enqueue(reqinfo);
                 };
 
@@ -220,16 +286,29 @@ namespace OpenSim.Region.ClientStack.Linden
                     response["content_type"] = "text/plain";
                     response["keepalive"] = false;
                     response["reusecontext"] = false;
-
+                    
                     lock (responses)
-                        responses[requestID] = response;
+                        responses[requestID] = new aPollResponse() {bytes = 0, response = response};
 
                     return;
                 }
-
+                
                 response = m_getTextureHandler.Handle(requestinfo.request);
                 lock (responses)
-                    responses[requestID] = response; 
+                {
+                    responses[requestID] = new aPollResponse()
+                                               {
+                                                   bytes = (int) response["int_bytes"],
+                                                   response = response
+                                               };
+                   
+                } 
+                m_throttler.ProcessTime();
+            }
+
+            internal void UpdateThrottle(int pimagethrottle)
+            {
+                m_throttler.ThrottleBytes = pimagethrottle;
             }
         }
 
@@ -254,19 +333,23 @@ namespace OpenSim.Region.ClientStack.Linden
                 protocol = "https";
             }
             caps.RegisterHandler("GetTexture", String.Format("{0}://{1}:{2}{3}", protocol, hostName, port, capUrl));
-
+            m_pollservices.Add(agentID, args);
             m_capsDict[agentID] = capUrl;
         }
 
         private void DeregisterCaps(UUID agentID, Caps caps)
         {
             string capUrl;
-
+            PollServiceTextureEventArgs args;
             if (m_capsDict.TryGetValue(agentID, out capUrl))
             {
                 MainServer.Instance.RemoveHTTPHandler("", capUrl);
                 m_capsDict.Remove(agentID);
             }
+            if (m_pollservices.TryGetValue(agentID, out args))
+            {
+                m_pollservices.Remove(agentID);
+            }
         }
 
         private void DoTextureRequests()
@@ -279,4 +362,79 @@ namespace OpenSim.Region.ClientStack.Linden
             }
         }
     }
+
+    internal sealed class CapsDataThrottler
+    {
+        
+        private volatile int currenttime = 0;
+        private volatile int lastTimeElapsed = 0;
+        private volatile int BytesSent = 0;
+        private int oversizedImages = 0;
+        public CapsDataThrottler(int pBytes, int max, int min)
+        {
+            ThrottleBytes = pBytes;
+            lastTimeElapsed = Util.EnvironmentTickCount();
+        }
+        public bool hasEvents(UUID key, Dictionary<UUID, GetTextureModule.aPollResponse> responses)
+        {
+            PassTime();
+            // Note, this is called IN LOCK
+            bool haskey = responses.ContainsKey(key);
+            if (!haskey)
+            {
+                return false;
+            }
+            GetTextureModule.aPollResponse response;
+            if (responses.TryGetValue(key,out response))
+            {
+
+                // Normal
+                if (BytesSent + response.bytes <= ThrottleBytes)
+                {
+                    BytesSent += response.bytes;
+                    //TimeBasedAction timeBasedAction = new TimeBasedAction { byteRemoval = response.bytes, requestId = key, timeMS = currenttime + 1000, unlockyn = false };
+                    //m_actions.Add(timeBasedAction);
+                    return true;
+                }
+                    // Big textures
+                else if (response.bytes > ThrottleBytes && oversizedImages <= ((ThrottleBytes%50000) + 1))
+                {
+                    Interlocked.Increment(ref oversizedImages);
+                    BytesSent += response.bytes;
+                    //TimeBasedAction timeBasedAction = new TimeBasedAction { byteRemoval = response.bytes, requestId = key, timeMS = currenttime + (((response.bytes % ThrottleBytes)+1)*1000) , unlockyn = false };
+                    //m_actions.Add(timeBasedAction);
+                    return true;
+                }
+                else
+                {
+                    return false;
+                }
+            }
+
+            return haskey;
+        }
+        public void ProcessTime()
+        {
+            PassTime();
+        }
+       
+        
+        private void PassTime()
+        {
+            currenttime = Util.EnvironmentTickCount();
+            int timeElapsed = Util.EnvironmentTickCountSubtract(currenttime, lastTimeElapsed);
+            //processTimeBasedActions(responses);
+            if (Util.EnvironmentTickCountSubtract(currenttime, timeElapsed) >= 1000)
+            {
+                lastTimeElapsed = Util.EnvironmentTickCount();
+                BytesSent -= ThrottleBytes;
+                if (BytesSent < 0) BytesSent = 0;
+                if (BytesSent < ThrottleBytes)
+                {
+                    oversizedImages = 0;
+                }
+            }
+        }
+        public int ThrottleBytes;
+    }
 }

OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs

@@ -296,6 +296,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event MuteListEntryRemove OnRemoveMuteListEntry;
         public event GodlikeMessage onGodlikeMessage;
         public event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
+        public event GenericCall2 OnUpdateThrottles;
 
         #endregion Events
 
@@ -6753,6 +6754,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             #endregion
 
             m_udpClient.SetThrottles(atpack.Throttle.Throttles);
+            GenericCall2 handler = OnUpdateThrottles;
+            if (handler != null)
+            {
+                handler();
+            }
             return true;
         }
 
@@ -11906,6 +11912,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public void SetChildAgentThrottle(byte[] throttles)
         {
             m_udpClient.SetThrottles(throttles);
+            GenericCall2 handler = OnUpdateThrottles;
+            if (handler != null)
+            {
+                handler();
+            }
         }
 
         /// <summary>

OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs

@@ -136,18 +136,27 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 
             if (XferID == xferID)
             {
-                if (m_asset.Data.Length > 1)
+                lock (this)
                 {
-                    byte[] destinationArray = new byte[m_asset.Data.Length + data.Length];
+                    int assetLength = m_asset.Data.Length;
-                    Array.Copy(m_asset.Data, 0, destinationArray, 0, m_asset.Data.Length);
+                    int dataLength = data.Length;
-                    Array.Copy(data, 0, destinationArray, m_asset.Data.Length, data.Length);
+
-                    m_asset.Data = destinationArray;
+                    if (m_asset.Data.Length > 1)
-                }
+                    {
-                else
+                        byte[] destinationArray = new byte[assetLength + dataLength];
-                {
+                        Array.Copy(m_asset.Data, 0, destinationArray, 0, assetLength);
-                    byte[] buffer2 = new byte[data.Length - 4];
+                        Array.Copy(data, 0, destinationArray, assetLength, dataLength);
-                    Array.Copy(data, 4, buffer2, 0, data.Length - 4);
+                        m_asset.Data = destinationArray;
-                    m_asset.Data = buffer2;
+                    }
+                    else
+                    {
+                        if (dataLength > 4)
+                        {
+                            byte[] buffer2 = new byte[dataLength - 4];
+                            Array.Copy(data, 4, buffer2, 0, dataLength - 4);
+                            m_asset.Data = buffer2;
+                        }
+                    }
                 }
 
                 ourClient.SendConfirmXfer(xferID, packetID);

OpenSim/Region/Framework/Scenes/EventManager.cs

@@ -816,6 +816,10 @@ namespace OpenSim.Region.Framework.Scenes
         public event ParcelPrimCountTainted OnParcelPrimCountTainted;
         public event GetScriptRunning OnGetScriptRunning;
 
+        public delegate void ThrottleUpdate(ScenePresence scenePresence);
+
+        public event ThrottleUpdate OnThrottleUpdate;
+
         /// <summary>
         /// RegisterCapsEvent is called by Scene after the Caps object
         /// has been instantiated and before it is return to the
@@ -3130,5 +3134,14 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
         }
+
+        public void TriggerThrottleUpdate(ScenePresence scenePresence)
+        {
+            ThrottleUpdate handler = OnThrottleUpdate;
+            if (handler != null)
+            {
+                handler(scenePresence);
+            }
+        }
     }
 }

OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs

@@ -112,7 +112,7 @@ namespace OpenSim.Region.Framework.Scenes
         private long timeLastChanged = 0;
         private long m_maxPersistTime = 0;
         private long m_minPersistTime = 0;
-        private Random m_rand;
+//        private Random m_rand;
         private List<ScenePresence> m_linkedAvatars = new List<ScenePresence>();
 
         /// <summary>
@@ -130,6 +130,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (value)
                 {
+                    
                     if (m_isBackedUp)
                     {
                         m_scene.SceneGraph.FireChangeBackup(this);
@@ -139,19 +140,21 @@ namespace OpenSim.Region.Framework.Scenes
                         timeFirstChanged = DateTime.Now.Ticks;
                     if (m_rootPart != null && m_rootPart.UUID != null && m_scene != null)
                     {
+/*
                         if (m_rand == null)
                         {
                             byte[] val = new byte[16];
                             m_rootPart.UUID.ToBytes(val, 0);
                             m_rand = new Random(BitConverter.ToInt32(val, 0));
                         }
-                       
+ */
                         if (m_scene.GetRootAgentCount() == 0)
                         {
                             //If the region is empty, this change has been made by an automated process
                             //and thus we delay the persist time by a random amount between 1.5 and 2.5.
 
-                            float factor = 1.5f + (float)(m_rand.NextDouble());
+//                            float factor = 1.5f + (float)(m_rand.NextDouble());
+                            float factor = 2.0f;
                             m_maxPersistTime = (long)((float)m_scene.m_persistAfter * factor);
                             m_minPersistTime = (long)((float)m_scene.m_dontPersistBefore * factor);
                         }
@@ -159,8 +162,10 @@ namespace OpenSim.Region.Framework.Scenes
                         {
                             //If the region is not empty, we want to obey the minimum and maximum persist times
                             //but add a random factor so we stagger the object persistance a little
-                            m_maxPersistTime = (long)((float)m_scene.m_persistAfter * (1.0d - (m_rand.NextDouble() / 5.0d))); //Multiply by 1.0-1.5
+//                            m_maxPersistTime = (long)((float)m_scene.m_persistAfter * (1.0d - (m_rand.NextDouble() / 5.0d))); //Multiply by 1.0-1.5
-                            m_minPersistTime = (long)((float)m_scene.m_dontPersistBefore * (1.0d + (m_rand.NextDouble() / 2.0d))); //Multiply by 0.8-1.0
+//                            m_minPersistTime = (long)((float)m_scene.m_dontPersistBefore * (1.0d + (m_rand.NextDouble() / 2.0d))); //Multiply by 0.8-1.0
+                            m_maxPersistTime = m_scene.m_persistAfter;
+                            m_minPersistTime = m_scene.m_dontPersistBefore;
                         }
                     }
                 }

OpenSim/Region/Framework/Scenes/ScenePresence.cs

@@ -794,6 +794,7 @@ namespace OpenSim.Region.Framework.Scenes
             ControllingClient.OnChangeAnim += avnHandleChangeAnim;
             ControllingClient.OnForceReleaseControls += HandleForceReleaseControls;
             ControllingClient.OnAutoPilotGo += MoveToTarget;
+            ControllingClient.OnUpdateThrottles += RaiseUpdateThrottles;
 
             // ControllingClient.OnChildAgentStatus += new StatusChange(this.ChildStatusChange);
             // ControllingClient.OnStopMovement += new GenericCall2(this.StopMovement);
@@ -3174,6 +3175,10 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         private static Vector3 marker = new Vector3(-1f, -1f, -1f);
+        private void RaiseUpdateThrottles()
+        {
+            m_scene.EventManager.TriggerThrottleUpdate(this);
+        }
         /// <summary>
         /// This updates important decision making data about a child agent
         /// The main purpose is to figure out what objects to send to a child agent that's in a neighboring region

OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs

@@ -873,6 +873,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event MuteListEntryRemove OnRemoveMuteListEntry;
         public event GodlikeMessage onGodlikeMessage;
         public event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
+        public event GenericCall2 OnUpdateThrottles;
 
 #pragma warning restore 67
 

OpenSim/Region/OptionalModules/PrimLimitsModule/PrimLimitsModule.cs

@@ -121,34 +121,40 @@ namespace OpenSim.Region.OptionalModules
 
         private bool CanObjectEnter(UUID objectID, bool enteringRegion, Vector3 newPoint, Scene scene)
         {
-            if ((newPoint.X > 257f || newPoint.X < -1f || newPoint.Y > 257f || newPoint.Y < -1f))
+            if (newPoint.X < -1f || newPoint.X > (float)(Constants.RegionSize + 1) ||
+                newPoint.Y < -1f || newPoint.Y > (float)(Constants.RegionSize + 1))
                 return true;
 
             SceneObjectPart obj = scene.GetSceneObjectPart(objectID);
-            Vector3 oldPoint = obj.GroupPosition;
+
-            int objectCount = obj.ParentGroup.PrimCount;
+            if (obj == null)
-            ILandObject oldParcel = scene.LandChannel.GetLandObject(oldPoint.X, oldPoint.Y);
+                return false;
+
+            // Prim counts are determined by the location of the root prim.  if we're
+            // moving a child prim, just let it pass
+            if (!obj.IsRoot)
+            {
+                return true;
+            }
+
             ILandObject newParcel = scene.LandChannel.GetLandObject(newPoint.X, newPoint.Y);
 
             if (newParcel == null)
                 return true;
 
-            int usedPrims = newParcel.PrimCounts.Total;
+            Vector3 oldPoint = obj.GroupPosition;
-            int simulatorCapacity = newParcel.GetSimulatorMaxPrimCount();
+            ILandObject oldParcel = scene.LandChannel.GetLandObject(oldPoint.X, oldPoint.Y);
             
             // The prim hasn't crossed a region boundry so we don't need to worry
             // about prim counts here
-            if(oldParcel.Equals(newParcel))
+            if(oldParcel != null && oldParcel.Equals(newParcel))
             {
                 return true;
             }
 
-            // Prim counts are determined by the location of the root prim.  if we're
+            int objectCount = obj.ParentGroup.PrimCount;
-            // moving a child prim, just let it pass
+            int usedPrims = newParcel.PrimCounts.Total;
-            if(!obj.IsRoot)
+            int simulatorCapacity = newParcel.GetSimulatorMaxPrimCount();
-            {
-                return true;
-            }
 
             // TODO: Add Special Case here for temporary prims
             

OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs

@@ -473,7 +473,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public event MuteListEntryRemove OnRemoveMuteListEntry;
         public event GodlikeMessage onGodlikeMessage;
         public event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
-
+        public event GenericCall2 OnUpdateThrottles;
 #pragma warning restore 67
 
         #endregion

OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs

@@ -1403,8 +1403,8 @@ namespace OpenSim.Region.Physics.OdePlugin
 
             if (vertexCount == 0 || indexCount == 0)
             {
-                m_log.WarnFormat("[PHYSICS]: Invalid mesh data on OdePrim {0}, mesh {1}",
+                m_log.WarnFormat("[PHYSICS]: Invalid mesh data on OdePrim {0}, mesh {1} at {2}",
-                    Name, _pbs.SculptEntry ? _pbs.SculptTexture.ToString() : "primMesh");
+                    Name, _pbs.SculptEntry ? _pbs.SculptTexture.ToString() : "primMesh",_position.ToString());
 
                 m_hasOBB = false;
                 m_OBBOffset = Vector3.Zero;

OpenSim/Tests/Common/Mock/TestClient.cs

@@ -320,7 +320,7 @@ namespace OpenSim.Tests.Common.Mock
         public event MuteListEntryRemove OnRemoveMuteListEntry;
         public event GodlikeMessage onGodlikeMessage;
         public event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
-
+        public event GenericCall2 OnUpdateThrottles;
 #pragma warning restore 67
 
         /// <value>