From 83dc2470f2e815f6f9d469104be3a2806438a29a Mon Sep 17 00:00:00 2001
From: Mic Bowman <cmickeyb@gmail.com>
Date: Mon, 4 Apr 2011 14:18:26 -0700
Subject: [PATCH] Fix a bug in the computation of the RTO. Basically... the RTO
 (the time to wait to retransmit packets) always maxed out (no retransmissions
 for 24 or 48 seconds.

Note that this is going to cause faster (and more) retransmissions. Fix
for dynamic throttling needs to go with this.
---
 OpenSim/Region/ClientStack/LindenUDP/LLUDPClient.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLUDPClient.cs b/OpenSim/Region/ClientStack/LindenUDP/LLUDPClient.cs
index 65a8fe3ca8..9a8bfd357c 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLUDPClient.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLUDPClient.cs
@@ -149,7 +149,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <summary>Caches packed throttle information</summary>
         private byte[] m_packedThrottles;
 
-        private int m_defaultRTO = 3000;
+        private int m_defaultRTO = 1000; // 1sec is the recommendation in the RFC
         private int m_maxRTO = 60000;
 
         /// <summary>
@@ -557,7 +557,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             int rto = (int)(SRTT + Math.Max(m_udpServer.TickCountResolution, K * RTTVAR));
 
             // Clamp the retransmission timeout to manageable values
-            rto = Utils.Clamp(RTO, m_defaultRTO, m_maxRTO);
+            rto = Utils.Clamp(rto, m_defaultRTO, m_maxRTO);
 
             RTO = rto;