[rabbitmq-discuss] Bug in SessionManager.AutoCloseConnection() (race condition, crashes program)

Tue Dec 6 09:10:56 GMT 2011

Hi Emile,
Thanks!
Has the fix been pushed to the git repo? I'd like to compile myself a
version with the fix.

On Mon, Dec 5, 2011 at 6:02 PM, Emile Joubert <emile at rabbitmq.com> wrote:

>
> Hi Eugene,
>
> Thanks for the report. We have found and fixed what we believe to be the
> cause of this problem. It will be included in the next release.
>
>
>
> On 03/12/11 05:50, Eugene Kirpichov wrote:
> > Hi Emile,
> >
> > We've observed this issue again.
> > Unfortunately I don't have any more relevant information to help, except
> > the identical stacktrace.
> > The library version is 2.6.0.
> >
> > The problem is indeed extremely rare, as this is the second time we're
> > observing it on a several-hundred-machine cluster in months, but the
> > fact that it crashes the whole program makes its impact rather
> perceivable.
> >
> > On Wed, Oct 5, 2011 at 2:35 PM, Emile Joubert <emile at rabbitmq.com
> > <mailto:emile at rabbitmq.com>> wrote:
> >
> >     Hi Eugene,
> >
> >     On 04/10/11 18:49, Eugene Kirpichov wrote:
> >     > Hi,
> >     >
> >     > SessionManager.AutoCloseConnection can crash with the following
> >     stacktrace:
> >
> >     Thanks for reporting the problem. I will file a bug to investigate.
> >     There certainly appears to be a problem there, though I would expect
> it
> >     to be an exceedingly rare occurrence. Please let us know if you
> discover
> >     any further relevant information.
>
>

-- 
Eugene Kirpichov
Principal Engineer, Mirantis Inc. http://www.mirantis.com/
Editor, http://fprog.ru/
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