[rabbitmq-discuss] queue is locked exclusively

Tue Aug 4 12:09:05 BST 2009

Hi Matthias,

I think so, there is something going wrong and trying to resubscribe on
an existing queue.
I have added some debug info to the log files, so may be I will get more
information regarding why is this happening.

Thanks a lot for your help
Rajesh

-----Original Message-----
From: Matthias Radestock [mailto:matthias at lshift.net] 
Sent: 04 August 2009 11:37
To: Reddy, Rajesh (GPT EMEA)
Cc: rabbitmq-discuss at lists.rabbitmq.com
Subject: Re: [rabbitmq-discuss] queue is locked exclusively

Rajesh,

Reddy, Rajesh (GPT EMEA) wrote:
> We need the exclusive queue as the queue should auto delete if the
> consumer dies/shuts down.
> What is the best approach for resubscribing if some excpetion occurs
and
> the conenction dies.

In that case I do not understand the problem. With an exclusive queue
when "some exception occurs and the connection dies" the queue will get
deleted. So on reconnecting you should simply re-declare (and re-bind)
the exclusive queue and start consuming from it.

You must be doing something different though, since the RESOURCE_LOCKED
error indicates that an attempt was made to re-declare the queue when it
existed already, and from a different connection to the one that created
it.

Regards,

Matthias.

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