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Re: confirm subscribe to cygwin-developers-digest at cygwin dot com
- From: Corinna Vinschen <corinna-cygwin at cygwin dot com>
- To: cygwin at cygwin dot com
- Date: Fri, 19 Jul 2013 13:57:41 +0200
- Subject: Re: confirm subscribe to cygwin-developers-digest at cygwin dot com
- References: <1374159471 dot 12713 dot ezmlm at cygwin dot com> <107C24740CC429479D55901D6AAD17E43C536ABB87 at EMV61-UKRD dot domain1 dot systemhost dot net> <20130718191509 dot GA588 at ednor dot casa dot cgf dot cx> <20130719114047 dot GG20871 at calimero dot vinschen dot de>
- Reply-to: cygwin at cygwin dot com
On Jul 19 13:40, Corinna Vinschen wrote:
> On Jul 18 15:15, Christopher Faylor wrote:
> > [What an odd subject line]
> > On Thu, Jul 18, 2013 at 04:23:32PM +0100, trefor.2.edwards@bt.com wrote:
> > >I have a very recent version of Cygwin and using the SIPP application.
> > >This calls nanosleep from within a thread.
> >
> > "Very recent" is not a precise enough distinction for debugging
> > problems.
> >
> > See: http://cygwin.com/problems.html .
> >
> > >Effectively , every second, the application
> > >
> > >* Creates a thread
> > >
> > >* Calls nanosleep 9 times.
> > >
> > >* Deletes the thread
> > >
> > >And every second, according to windows task manager, it one more handle
> > >is being used. Eventually it runs out of resources and crashes.
> >
> > Seems like a simple test case would show this. Please provide one.
>
> I think I know what's going on, but cgf is right, a simple testcase
> showing this behaviour would be helpful for testing.
Never mind, I created my own testcase. My hunch was correct, the
per-thread timer handle didn't get closed when the thread exits.
I applied a patch, and I'll create new Cygwin snapshots for 32 and 64
bit today. Pleas give them a try (http://cygwin.com/snapshots/).
Thanks,
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Maintainer cygwin AT cygwin DOT com
Red Hat
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