CommunicationWaitResult CloseCore(TimeSpan timeout, bool aborting)
{
ICommunicationWaiter busyWaiter = null;
CommunicationWaitResult result = CommunicationWaitResult.Succeeded;
lock (this.ThisLock)
{
if (this.busyCount > 0)
{
if (this.busyWaiter != null)
{
if (!aborting && this.aborted)
{
return(CommunicationWaitResult.Aborted);
}
busyWaiter = this.busyWaiter;
}
else
{
busyWaiter = new SyncCommunicationWaiter(this.ThisLock);
this.busyWaiter = busyWaiter;
}
Interlocked.Increment(ref busyWaiterCount);
}
}
if (busyWaiter != null)
{
result = busyWaiter.Wait(timeout, aborting);
if (Interlocked.Decrement(ref busyWaiterCount) == 0)
{
busyWaiter.Dispose();
this.busyWaiter = null;
}
}
return(result);
}
