private void CompletionThreadProc()
{
Utility.SetCurrentThreadAffinity();
while (true)
{
long wait;
Completion completion = null;
lock (this)
{
if (_completions.Count > 0)
{
completion = _completions[0];
wait = (long)(completion._ticks - this.CurrentTicks);
if (wait <= 0)
{
_completions.RemoveAt(0);
}
else
{
completion = null;
//turn wait from ticks to msec
wait = wait / TimeSpan.TicksPerMillisecond;
if (this.IsTimeSuspended)
{
//No need to wake up until time resumes.
wait = Timeout.Infinite;
}
}
}
else
{
wait = Timeout.Infinite;
}
}
if (completion != null)
{
//Is this ok outside the lock?
//Emulator completions can be called back
completion.OnCompletion();
}
else
{
if (WaitHandle.WaitAny(_waitHandles, (int)wait, false) == c_WaitHandleShutdown)
{
break;
}
}
}
}