Change the effect of successfully acknowledged packets to bump the

adaptive throttle by a full MTU. This is consistent with some implementations
of congestion control algorithms and certainly has the effect of opening
the throttle window more quickly after errors. This is especially important
after initial scene load when the number and size of packets is small.

1 files changed, 4 insertions, 4 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/TokenBucket.cs b/OpenSim/Region/ClientStack/Linden/UDP/TokenBucket.cs
index c0cdff6..e67c0f5 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/TokenBucket.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/TokenBucket.cs
@@ -61,7 +61,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 
         /// <summary>
         /// </summary>
-        protected const Int32 m_minimumDripRate = 1400;
+        protected const Int32 m_minimumDripRate = LLUDPServer.MTU;
         
         /// <summary>Time of the last drip, in system ticks</summary>
         protected Int32 m_lastDrip;
@@ -447,12 +447,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         /// <summary>
         /// Reliable packets acked by the client adjust the drip rate up.
-        /// <param name="bytes">Number of bytes acknowledged</param>
+        /// <param name="packets">Number of packets successfully acknowledged</param>
         /// </summary>
-        public void AcknowledgePackets(Int32 bytes)
+        public void AcknowledgePackets(Int32 packets)
         {
             if (AdaptiveEnabled)
-                AdjustedDripRate = AdjustedDripRate + bytes;
+                AdjustedDripRate = AdjustedDripRate + packets * LLUDPServer.MTU;
         }
     }
 }
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