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* Added a check if Util.m_ThreadPool is null before trying to use it, and if so initialize it to sane defaults

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* Simplified the InitThreadPool() function
This commit is contained in:
John Hurliman
2009-10-22 10:37:11 -07:00
parent 4121a02936
commit 6ca4b0f366
1 changed files with 7 additions and 13 deletions
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20
OpenSim/Framework/Util.cs
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@@ -1324,18 +1324,10 @@ namespace OpenSim.Framework
{
if (maxThreads < 2)
throw new ArgumentOutOfRangeException("maxThreads", "maxThreads must be greater than 2");
if (m_ThreadPool != null)
return;
throw new InvalidOperationException("SmartThreadPool is already initialized");
STPStartInfo startInfo = new STPStartInfo();
startInfo.IdleTimeout = 2000; // 2 seconds
startInfo.MaxWorkerThreads = maxThreads;
startInfo.MinWorkerThreads = 2;
startInfo.ThreadPriority = ThreadPriority.Normal;
startInfo.StartSuspended = false;
m_ThreadPool = new SmartThreadPool(startInfo);
m_ThreadPool = new SmartThreadPool(2000, maxThreads, 2);
}
public static void FireAndForget(System.Threading.WaitCallback callback, object obj)
@@ -1343,20 +1335,22 @@ namespace OpenSim.Framework
switch (FireAndForgetMethod)
{
case FireAndForgetMethod.UnsafeQueueUserWorkItem:
System.Threading.ThreadPool.UnsafeQueueUserWorkItem(callback, obj);
ThreadPool.UnsafeQueueUserWorkItem(callback, obj);
break;
case FireAndForgetMethod.QueueUserWorkItem:
System.Threading.ThreadPool.QueueUserWorkItem(callback, obj);
ThreadPool.QueueUserWorkItem(callback, obj);
break;
case FireAndForgetMethod.BeginInvoke:
FireAndForgetWrapper wrapper = Singleton.GetInstance<FireAndForgetWrapper>();
wrapper.FireAndForget(callback, obj);
break;
case FireAndForgetMethod.SmartThreadPool:
if (m_ThreadPool != null)
m_ThreadPool = new SmartThreadPool(2000, 15, 2);
m_ThreadPool.QueueWorkItem(delegate(object o) { callback(o); return null; }, obj);
break;
case FireAndForgetMethod.Thread:
System.Threading.Thread thread = new System.Threading.Thread(delegate(object o) { callback(o); });
Thread thread = new Thread(delegate(object o) { callback(o); });
thread.Start(obj);
break;
default: