* Moving parcel media and avatar update packets from the unthrottled category to task

* Fixing a bug where the max burst rate for the state category was being set as unlimited, causing connections to child agents to saturate bandwidth
* Upped the example default drip rates to 1000 bytes/sec, the minimum granularity for the token buckets

OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs

@@ -1856,7 +1856,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             economyData.Info.TeleportMinPrice = TeleportMinPrice;
             economyData.Info.TeleportPriceExponent = TeleportPriceExponent;
             economyData.Header.Reliable = true;
-            OutPacket(economyData, ThrottleOutPacketType.Unknown);
+            OutPacket(economyData, ThrottleOutPacketType.Task);
         }
 
         public void SendAvatarPickerReply(AvatarPickerReplyAgentDataArgs AgentData, List<AvatarPickerReplyDataArgs> Data)
@@ -3234,7 +3234,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     terse.ObjectData[i] = m_avatarTerseUpdates.Dequeue();
             }
 
-            OutPacket(terse, ThrottleOutPacketType.Unknown); // HACK: Unthrottled for testing
+            // HACK: Using the task category until the tiered reprioritization code is in
+            OutPacket(terse, ThrottleOutPacketType.Task);
         }
 
         public void SendCoarseLocationUpdate(List<UUID> users, List<Vector3> CoarseLocations)
@@ -4951,6 +4952,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="throttlePacketType">Throttling category for the packet</param>
         protected void OutPacket(Packet packet, ThrottleOutPacketType throttlePacketType)
         {
+            if (ChildAgentStatus())
+                Thread.Sleep(200);
             m_udpServer.SendPacket(m_udpClient, packet, throttlePacketType, true);
         }
 
@@ -9843,7 +9846,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             commandMessagePacket.CommandBlock.Command = (uint)command;
             commandMessagePacket.CommandBlock.Time = time;
 
-            OutPacket(commandMessagePacket, ThrottleOutPacketType.Unknown);
+            OutPacket(commandMessagePacket, ThrottleOutPacketType.Task);
         }
 
         public void SendParcelMediaUpdate(string mediaUrl, UUID mediaTextureID,
@@ -9861,7 +9864,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             updatePacket.DataBlockExtended.MediaHeight = mediaHeight;
             updatePacket.DataBlockExtended.MediaLoop = mediaLoop;
 
-            OutPacket(updatePacket, ThrottleOutPacketType.Unknown);
+            OutPacket(updatePacket, ThrottleOutPacketType.Task);
         }
 
         #endregion

OpenSim/Region/ClientStack/LindenUDP/LLUDPClient.cs

@@ -135,8 +135,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private readonly TokenBucket m_throttle;
         /// <summary>Throttle buckets for each packet category</summary>
         private readonly TokenBucket[] m_throttleCategories;
-        /// <summary>Throttle rate defaults and limits</summary>
-        private readonly ThrottleRates m_defaultThrottleRates;
         /// <summary>Outgoing queues for throttled packets</summary>
         private readonly OpenSim.Framework.LocklessQueue<OutgoingPacket>[] m_packetOutboxes = new OpenSim.Framework.LocklessQueue<OutgoingPacket>[THROTTLE_CATEGORY_COUNT];
         /// <summary>A container that can hold one packet for each outbox, used to store
@@ -161,7 +159,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             RemoteEndPoint = remoteEndPoint;
             CircuitCode = circuitCode;
             m_udpServer = server;
-            m_defaultThrottleRates = rates;
             // Create a token bucket throttle for this client that has the scene token bucket as a parent
             m_throttle = new TokenBucket(parentThrottle, rates.TotalLimit, rates.Total);
             // Create an array of token buckets for this clients different throttle categories

OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs

@@ -409,6 +409,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             SendPacket(udpClient, pc, ThrottleOutPacketType.Unknown, false);
         }
 
+        public void CompletePing(LLUDPClient udpClient, byte pingID)
+        {
+            CompletePingCheckPacket completePing = new CompletePingCheckPacket();
+            completePing.PingID.PingID = pingID;
+            SendPacket(udpClient, completePing, ThrottleOutPacketType.Unknown, false);
+        }
+
         public void ResendUnacked(LLUDPClient udpClient)
         {
             if (!udpClient.IsConnected)
@@ -669,10 +676,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 // We don't need to do anything else with ping checks
                 StartPingCheckPacket startPing = (StartPingCheckPacket)packet;
-
-                CompletePingCheckPacket completePing = new CompletePingCheckPacket();
-                completePing.PingID.PingID = startPing.PingID.PingID;
-                SendPacket(udpClient, completePing, ThrottleOutPacketType.Unknown, false);
+                CompletePing(udpClient, startPing.PingID.PingID);
                 return;
             }
             else if (packet.Type == PacketType.CompletePingCheck)

OpenSim/Region/ClientStack/LindenUDP/ThrottleRates.cs

@@ -87,15 +87,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 IConfig throttleConfig = config.Configs["ClientStack.LindenUDP"];
 
                 Resend = throttleConfig.GetInt("resend_default", 12500);
-                Land = throttleConfig.GetInt("land_default", 500);
-                Wind = throttleConfig.GetInt("wind_default", 500);
-                Cloud = throttleConfig.GetInt("cloud_default", 500);
-                Task = throttleConfig.GetInt("task_default", 500);
-                Texture = throttleConfig.GetInt("texture_default", 500);
-                Asset = throttleConfig.GetInt("asset_default", 500);
-                State = throttleConfig.GetInt("state_default", 500);
-
-                Total = throttleConfig.GetInt("client_throttle_max_bps", 0);
+                Land = throttleConfig.GetInt("land_default", 1000);
+                Wind = throttleConfig.GetInt("wind_default", 1000);
+                Cloud = throttleConfig.GetInt("cloud_default", 1000);
+                Task = throttleConfig.GetInt("task_default", 1000);
+                Texture = throttleConfig.GetInt("texture_default", 1000);
+                Asset = throttleConfig.GetInt("asset_default", 1000);
+                State = throttleConfig.GetInt("state_default", 1000);
 
                 ResendLimit = throttleConfig.GetInt("resend_limit", 18750);
                 LandLimit = throttleConfig.GetInt("land_limit", 29750);
@@ -104,9 +102,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 TaskLimit = throttleConfig.GetInt("task_limit", 18750);
                 TextureLimit = throttleConfig.GetInt("texture_limit", 55750);
                 AssetLimit = throttleConfig.GetInt("asset_limit", 27500);
-                State = throttleConfig.GetInt("state_limit", 37000);
+                StateLimit = throttleConfig.GetInt("state_limit", 37000);
 
-                TotalLimit = throttleConfig.GetInt("client_throttle_max_bps", 0);
+                Total = throttleConfig.GetInt("client_throttle_max_bps", 0);
+                TotalLimit = Total;
             }
             catch (Exception) { }
         }

bin/OpenSim.ini.example

@@ -399,13 +399,13 @@
     ; These are default values that will be overriden by clients
     ;
     ;resend_default = 12500
-    ;land_default = 500
-    ;wind_default = 500
-    ;cloud_default = 50
-    ;task_default = 500
-    ;texture_default = 500
-    ;asset_default = 500
-    ;state_default = 500
+    ;land_default = 1000
+    ;wind_default = 1000
+    ;cloud_default = 1000
+    ;task_default = 1000
+    ;texture_default = 1000
+    ;asset_default = 1000
+    ;state_default = 1000
     
     ; Per-client maximum burst rates in bytes per second for the various
     ; throttle categories. These are default values that will be overriden by