[rabbitmq-discuss] Federation: Superfluous bindings in Exchanges

Thu Jul 19 19:36:00 BST 2012

Michael,

On 19/07/12 19:21, Laing, Michael P. wrote:
> I see that federation creates many bindings to facilitate sending only
> relevant messages.
>
> However, I note that at least some bindings do not get removed when no
> longer applicable.
>
> In my current environment, described previously, participating apps
> create exclusive queues on the global exchange in their vhost; they
> typically bind with a uuid in addition to other bindings.
>
> This works fine, except I notice that, although some bindings go away
> when the exclusive queue is deleted, lots more remain with that uuid.
>
> This cruft is building up.

Needless to say that shouldn't happen. This is the first report of such 
a problem we have received. Please get us a copy of 'rabbitmqctl report' 
run against both the downstream and the upstream when the above has 
happened.

Regards,

Matthias.