private object GetResult(int millisecondsTimeout, bool exitContext, WaitHandle cancelWaitHandle, out Exception e)
{
e = null;
if (WorkItem.WorkItemState.Canceled == this.GetWorkItemState())
{
throw new WorkItemCancelException("Work item canceled");
}
if (this.IsCompleted)
{
e = this._exception;
return(this._result);
}
if (cancelWaitHandle == null)
{
WaitHandle waitHandle = this.GetWaitHandle();
bool flag = !STPEventWaitHandle.WaitOne(waitHandle, millisecondsTimeout, exitContext);
this.ReleaseWaitHandle();
if (flag)
{
throw new WorkItemTimeoutException("Work item timeout");
}
}
else
{
WaitHandle waitHandle2 = this.GetWaitHandle();
int num = STPEventWaitHandle.WaitAny(new WaitHandle[]
{
waitHandle2,
cancelWaitHandle
});
this.ReleaseWaitHandle();
switch (num)
{
case -1:
case 1:
throw new WorkItemTimeoutException("Work item timeout");
}
}
if (WorkItem.WorkItemState.Canceled == this.GetWorkItemState())
{
throw new WorkItemCancelException("Work item canceled");
}
e = this._exception;
return(this._result);
}
public override bool WaitForIdle(int millisecondsTimeout)
{
SmartThreadPool.ValidateWorkItemsGroupWaitForIdle(this);
return(STPEventWaitHandle.WaitOne(this._isIdleWaitHandle, millisecondsTimeout, false));
}
