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-   -   2 questions about asynchronous callbacks (http://p2p.wrox.com/showthread.php?t=40326)

pooh2006 March 24th, 2006 11:20 AM

2 questions about asynchronous callbacks
1-how can i know if the client closed browser or shutdown his pc before the callback returned (process not completed)

2-can the callback doesn't return until an event is signaled without blocking any thread(current or from threadpool) as the RegisterWaitForSingleObject() mechanism

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