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Re: DnD hangs in MT Refresh()ing [message #24915 is a reply to message #24894]

Thu, 04 February 2010 12:37

kohait00 is currently offline

kohait00
Messages: 939
Registered: July 2009
Location: Germany

Experienced Contributor

hi mirek,

i didn't quite get the point.. why should Start not return, it simply posts 10 tasks to the CoWork, which is not blocking normally..(not permanentl, besides accessing internals of CoWork protected by internal Critical Section).

the indicater for closinfg was the dtor of App() setting a flag, by that timethe application was dying, the threads could not comlete their Refresh.. thus not releasing GuiLock. and the dtor could not complete cause of CoWork dtor Finish() call. but why should the App dtor run in GuiLock mode??

nevertheless, here is a version using the same waiter Thread trick, recently used in my WorkQueueTest example..

this one should quit correctly..which might be a general approach of how to close/shutdown an MT application with other threads using GuiLock __;..

Attachment: CoWork.rar
(Size: 7.39KB, Downloaded 232 times)

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[Message index]

		DnD hangs in MT Refresh()ing By: kohait00 on Thu, 28 January 2010 16:58
		Re: DnD hangs in MT Refresh()ing By: mirek on Thu, 28 January 2010 23:55
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Fri, 29 January 2010 00:22
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Fri, 29 January 2010 08:45
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Fri, 29 January 2010 09:32
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Fri, 29 January 2010 10:31
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 29 January 2010 11:17
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 29 January 2010 11:28
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Fri, 29 January 2010 11:46
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 29 January 2010 11:57
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 29 January 2010 11:58
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 29 January 2010 12:48
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Fri, 29 January 2010 12:30
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 29 January 2010 10:34
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Fri, 29 January 2010 13:08
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 29 January 2010 13:21
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Fri, 29 January 2010 13:32
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 29 January 2010 14:49
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Fri, 29 January 2010 16:40
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 29 January 2010 19:43
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Mon, 01 February 2010 14:52
		Re: DnD hangs in MT Refresh()ing By: mirek on Tue, 02 February 2010 19:15
		Re: DnD hangs in MT Refresh()ing By: mirek on Wed, 03 February 2010 12:32
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Thu, 04 February 2010 12:37
		Re: DnD hangs in MT Refresh()ing By: mirek on Fri, 05 February 2010 10:43
		Re: DnD hangs in MT Refresh()ing By: kohait00 on Mon, 08 February 2010 21:55

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