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Date:	Sat, 8 Nov 2003 15:51:43 -0500
From:	Christopher Faylor <cgf-no-personal-reply-please AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: Process hang(100% CPU Usage) when concurrent calling select(),cygwin1.5.5-1 WinXP/Win2000
Message-ID:	<20031108205143.GA5369@redhat.com>
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References:	<E1AH1u4-0003nc-00 AT quimby DOT gnus DOT org> <3FABBDD4 DOT 6090900 AT hekimian DOT com> <20031107182429 DOT GA3490 AT redhat DOT com>
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On Fri, Nov 07, 2003 at 01:24:29PM -0500, Christopher Faylor wrote:
>On Fri, Nov 07, 2003 at 10:44:20AM -0500, Joe Buehler wrote:
>>zhouxin wrote:
>>>If the udp worker's count greater than 18,some thread's select() hang
>>>and process take 100% cpu:
>>
>>Interestingly, there is a static pool of 18 threads internally before
>>switching to dynamically created threads.  So there may be some problem
>>related to the dynamically allocated threads code.
>
>Hmm.  Interesting observation.  I took a stab at fixing a couple of
>obvious problems in the thread overflow code.  It seems like it might
>have solved the problem.
>
>There will be a new snapshot available in an hour or so at:
>
>http://cygwin.com/snapshots/
>
>Thanks for the test case, btw.

So...  did the snapshot fix the problem?

cf

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