[rabbitmq-discuss] Rabbit 3.1.1 crash question

Morgan Nelson mnelson at steele-forge.com
Sat Jun 22 03:30:27 BST 2013


    Thanks for the reply, I'll forward it on to the rest of my team.  We'll
implement the workaround ASAP.

    In the mean time, is there anything I/we can do to help resolve this

Morgan Nelson

On Fri, Jun 21, 2013 at 5:33 PM, Matthias Radestock
<matthias at rabbitmq.com>wrote:

> Morgan,
> On 21/06/13 18:44, Morgan Nelson wrote:
>>      I'm having a crash in RabbitMQ about every 36 hours or so.  I have
>> a gist at https://gist.github.com/**korishev/5832748<https://gist.github.com/korishev/5832748>with a (very large)
>> set of crash and supervisor reports.
> That's a bug. It's quite difficult to trigger, so I'm not surprised it's
> taking a while for your broker to run into it.
> AFAICT the bug will only surface on a channel with basic.qos prefetch,
> when there is a sequence of several basic.consume and basic.cancel commands
> involving the same queue. And there are several other conditions that need
> to be met, and the timing needs to be just right.
> A workaround until we fix this would be closing channels after
> basic.cancel and using a fresh channel for every basic.consume.
> Thanks for reporting this!
> Regards,
> Matthias.

Morgan Nelson
Software Acolyte
(214) 392-6483
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