2 files changed, 18 insertions, 125 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 7087bb7..e82f1d7 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -3694,7 +3694,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
  //           avp.AppearanceData[0].CofVersion = 0;
 
             //m_log.DebugFormat("[CLIENT]: Sending appearance for {0} to {1}", agentID.ToString(), AgentId.ToString());
-            OutPacket(avp, ThrottleOutPacketType.Task);
+            OutPacket(avp, ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority);
         }
 
         public void SendAnimations(UUID[] animations, int[] seqs, UUID sourceAgentId, UUID[] objectIDs)
@@ -3722,7 +3722,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     ani.AnimationSourceList[i].ObjectID = objectIDs[i];
             }
             ani.Header.Reliable = false;
-            OutPacket(ani, ThrottleOutPacketType.Task);
+            OutPacket(ani, ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority);
         }
 
         #endregion
@@ -3751,7 +3751,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             objupdate.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
             objupdate.ObjectData[0] = CreateAvatarUpdateBlock(presence);
 
-            OutPacket(objupdate, ThrottleOutPacketType.Task);
+            OutPacket(objupdate, ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority);
 
             // We need to record the avatar local id since the root prim of an attachment points to this.
 //            m_attachmentsSent.Add(avatar.LocalId);
@@ -3824,65 +3824,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 m_entityUpdates.Enqueue(priority, new EntityUpdate(entity, updateFlags, m_scene.TimeDilation));
         }
 
-        /*  dont use this
-            udp packet resent must be done at udp level only
-            re map from a packet to original updates just doesnt work                           
-
-                /// <summary>
-                /// Requeue an EntityUpdate when it was not acknowledged by the client. 
-                /// We will update the priority and put it in the correct queue, merging update flags 
-                /// with any other updates that may be queued for the same entity. 
-                /// The original update time is used for the merged update.
-                /// </summary>
-                private void ResendPrimUpdate(EntityUpdate update)
-                {
-                    // If the update exists in priority queue, it will be updated.
-                    // If it does not exist then it will be added with the current (rather than its original) priority
-                    uint priority = m_prioritizer.GetUpdatePriority(this, update.Entity);
-
-                    lock (m_entityUpdates.SyncRoot)
-                        m_entityUpdates.Enqueue(priority, update);
-                }
-
-
-                /// <summary>
-                /// Requeue a list of EntityUpdates when they were not acknowledged by the client. 
-                /// We will update the priority and put it in the correct queue, merging update flags 
-                /// with any other updates that may be queued for the same entity. 
-                /// The original update time is used for the merged update.
-                /// </summary>
-                private void ResendPrimUpdates(List<EntityUpdate> updates, OutgoingPacket oPacket)
-                {
-                    // m_log.WarnFormat("[CLIENT] resending prim updates {0}, packet sequence number {1}", updates[0].UpdateTime, oPacket.SequenceNumber);
-
-                    // Remove the update packet from the list of packets waiting for acknowledgement
-                    // because we are requeuing the list of updates. They will be resent in new packets
-                    // with the most recent state and priority.
-                    m_udpClient.NeedAcks.Remove(oPacket.SequenceNumber);
-
-                    // Count this as a resent packet since we are going to requeue all of the updates contained in it
-                    Interlocked.Increment(ref m_udpClient.PacketsResent);           
-
-                    // We're not going to worry about interlock yet since its not currently critical that this total count
-                    // is 100% correct
-                    m_udpServer.PacketsResentCount++;
-
-                    foreach (EntityUpdate update in updates)
-                        ResendPrimUpdate(update);
-                }
-        */
-
-//        OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>> objectUpdateBlocks = new OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>>();
-//        OpenSim.Framework.Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>> compressedUpdateBlocks = new OpenSim.Framework.Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>>();
-//        OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>> terseUpdateBlocks = new OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>>();
-//        OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>> terseAgentUpdateBlocks = new OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>>();
-//
-//        OpenSim.Framework.Lazy<List<EntityUpdate>> objectUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
-//        OpenSim.Framework.Lazy<List<EntityUpdate>> compressedUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
-//        OpenSim.Framework.Lazy<List<EntityUpdate>> terseUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
-//        OpenSim.Framework.Lazy<List<EntityUpdate>> terseAgentUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
-
-
         private void ProcessEntityUpdates(int maxUpdates)
         {
             OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>> objectUpdateBlocks = new OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>>();
@@ -3895,15 +3836,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OpenSim.Framework.Lazy<List<EntityUpdate>> terseUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
             OpenSim.Framework.Lazy<List<EntityUpdate>> terseAgentUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
 
-//            objectUpdateBlocks.Value.Clear();
-//            compressedUpdateBlocks.Value.Clear();
-//            terseUpdateBlocks.Value.Clear();
-//            terseAgentUpdateBlocks.Value.Clear();
-//            objectUpdates.Value.Clear();
-//            compressedUpdates.Value.Clear();
-//            terseUpdates.Value.Clear();
-//            terseAgentUpdates.Value.Clear();
-
             // Check to see if this is a flush
             if (maxUpdates <= 0)
             {
@@ -3970,36 +3902,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         if (sp.IsChildAgent)
                             continue;
 
-                        // If the object is an attachment we don't want it to be in the kill
-                        // record. Else attaching from inworld and subsequently dropping
-                        // it will no longer work.
-//                        lock (m_killRecord)
-//                        {
-//                            m_killRecord.Remove(part.LocalId);
-//                            m_killRecord.Remove(part.ParentGroup.RootPart.LocalId);
-//                        }
-                    }
-                    else
-                    {
-                        // Please do not remove this unless you can demonstrate on the OpenSim mailing list that a client
-                        // will never receive an update after a prim kill.  Even then, keeping the kill record may be a good
-                        // safety measure.
-                        //
-                        // If a Linden Lab 1.23.5 client (and possibly later and earlier) receives an object update
-                        // after a kill, it will keep displaying the deleted object until relog.  OpenSim currently performs
-                        // updates and kills on different threads with different scheduling strategies, hence this protection.
-                        // 
-                        // This doesn't appear to apply to child prims - a client will happily ignore these updates
-                        // after the root prim has been deleted.
-                        //
-                        // We ignore this for attachments because attaching something from inworld breaks unless we do.
-//                        lock (m_killRecord)
-//                        {
-//                            if (m_killRecord.Contains(part.LocalId))
-//                                continue;
-//                            if (m_killRecord.Contains(part.ParentGroup.RootPart.LocalId))
-//                                continue;
-//                        }
                     }
 
                     if (part.ParentGroup.IsAttachment && m_disableFacelights)
@@ -4188,16 +4090,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
     
                 for (int i = 0; i < blocks.Count; i++)
                     packet.ObjectData[i] = blocks[i];
-    
-//                OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(terseUpdates.Value, oPacket); });
-                // use default udp retry 
+   
                 OutPacket(packet, ThrottleOutPacketType.Task, true);
             }
 
-
-
             #endregion Packet Sending
-
         }
 
         // hack.. dont use
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
index 8852715..bb68921 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
@@ -364,9 +364,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             int texture = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
             int asset = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f);
 
-            int total = resend + land + wind + cloud + task + texture + asset;
-            total /= 128;
-
             // Make sure none of the throttles are set below our packet MTU,
             // otherwise a throttle could become permanently clogged
             resend = Math.Max(resend, LLUDPServer.MTU);
@@ -383,8 +380,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             task = task + (int)(m_cannibalrate * texture);
             texture = (int)((1 - m_cannibalrate) * texture);
 
-             total = resend + land + wind + cloud + task + texture + asset;
-            total /= 128;
+ //           int total = resend + land + wind + cloud + task + texture + asset;
+ 
             //m_log.DebugFormat("[LLUDPCLIENT]: {0} is setting throttles. Resend={1}, Land={2}, Wind={3}, Cloud={4}, Task={5}, Texture={6}, Asset={7}, Total={8}",
             //                  AgentID, resend, land, wind, cloud, task, texture, asset, total);
 
@@ -428,25 +425,27 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 int i = 0;
 
                 // multiply by 8 to convert bytes back to bits
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Resend].RequestedDripRate * 8 * multiplier;
+                multiplier *= 8;
+
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Resend].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Land].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Land].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Wind].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Wind].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Cloud].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Cloud].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Task].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Task].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Texture].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Texture].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Asset].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Asset].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
                 m_packedThrottles = data;
@@ -485,19 +484,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                 TokenBucket bucket = m_throttleCategories[category];
 
-                // Don't send this packet if there is already a packet waiting in the queue
-                // even if we have the tokens to send it, tokens should go to the already
-                // queued packets
+                // Don't send this packet if queue is not empty
                 if (queue.Count > 0 || m_nextPackets[category] != null)
                 {
                     queue.Enqueue(packet, highPriority);
                     return true;
                 }
-                
-                    
+                                  
                 if (!forceQueue && bucket.RemoveTokens(packet.Buffer.DataLength))
                 {
-                    // Enough tokens were removed from the bucket, the packet will not be queued
+                    // enough tokens so it can be sent imediatly by caller
                     return false;
                 }
                 else