internal static void PerformWaitCallback(object state)
{
int num = 0;
_ThreadPoolWaitCallback tpWaitCallBack = null;
int tickCount = Environment.TickCount;
Label_000A:
tpWaitCallBack = ThreadPoolGlobals.tpQueue.DeQueue();
if (tpWaitCallBack != null)
{
ThreadPool.CompleteThreadPoolRequest(ThreadPoolGlobals.tpQueue.GetQueueCount());
PerformWaitCallbackInternal(tpWaitCallBack);
num = Environment.TickCount - tickCount;
if ((num <= ThreadPoolGlobals.tpQuantum) || !ThreadPool.ShouldReturnToVm())
{
goto Label_000A;
}
}
}
internal static bool PerformWaitCallback()
{
if (ThreadPoolGlobals.useNewWorkerPool)
{
return(ThreadPoolWorkQueue.Dispatch());
}
int num = 0;
_ThreadPoolWaitCallback callback = null;
int tickCount = Environment.TickCount;
do
{
int num3 = ThreadPoolGlobals.tpQueue.DeQueue(ref callback);
if (callback == null)
{
break;
}
ThreadPool.CompleteThreadPoolRequest((uint)num3);
PerformWaitCallbackInternal(callback);
num = Environment.TickCount - tickCount;
}while ((num <= ThreadPoolGlobals.tpQuantum) || !ThreadPool.ShouldReturnToVm());
return(true);
}