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add locking to internal queue in WebFetchInvDescModule; lack of which caused a random crash in a load test yesterday

cpu-performance
dahlia 2013-07-16 01:31:09 -07:00
parent 42e2a0d66e
commit 70aa77f520
1 changed files with 10 additions and 5 deletions
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15
OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
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@ -254,10 +254,13 @@ namespace OpenSim.Region.ClientStack.Linden
} }
} }
if (highPriority) lock (m_queue)
m_queue.EnqueueHigh(reqinfo); {
else if (highPriority)
m_queue.EnqueueLow(reqinfo); m_queue.EnqueueHigh(reqinfo);
else
m_queue.EnqueueLow(reqinfo);
}
}; };
NoEvents = (x, y) => NoEvents = (x, y) =>
@ -345,7 +348,9 @@ namespace OpenSim.Region.ClientStack.Linden
{ {
Watchdog.UpdateThread(); Watchdog.UpdateThread();
aPollRequest poolreq = m_queue.Dequeue(); aPollRequest poolreq = null;
lock (m_queue)
poolreq = m_queue.Dequeue();
if (poolreq != null && poolreq.thepoll != null) if (poolreq != null && poolreq.thepoll != null)
poolreq.thepoll.Process(poolreq); poolreq.thepoll.Process(poolreq);