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* Temporarily resume creation of IPEndPoint on every call 

* This widened what I think is an existing race condition where asynchronous recieves could potentially stomp on each other's end points (though this must occur very rarely, if at 
all, in reality)
0.6.0-stable
Justin Clarke Casey 2008-10-17 19:08:53 +00:00
parent 9e46d5e207
commit 84492fee01
1 changed files with 7 additions and 5 deletions
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12
OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs
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@ -176,10 +176,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
protected virtual void OnReceivedData(IAsyncResult result)
{
Packet packet = null;
int numBytes = 1;
bool ok = false;
reusedEpSender = new IPEndPoint(IPAddress.Any, 0);
try
{
@ -451,9 +450,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
{
// find the endpoint for this circuit
EndPoint sendto;
try {
try
{
sendto = (EndPoint)clientCircuits_reverse[circuitcode];
} catch {
}
catch
{
// Exceptions here mean there is no circuit
m_log.Warn("[CLIENT]: Circuit not found, not sending packet");
return;
@ -525,7 +527,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
if (!clientCircuits.ContainsKey(userEP))
clientCircuits.Add(userEP, useCircuit.CircuitCode.Code);
else
m_log.Error("[CLIENT]: clientCircuits already contans entry for user " + useCircuit.CircuitCode.Code + ". NOT adding.");
m_log.Error("[CLIENT]: clientCircuits already contains entry for user " + useCircuit.CircuitCode.Code + ". NOT adding.");
}
// This data structure is synchronized, so we don't need the lock