[rabbitmq-discuss] Too many connections in active-active cluster

Vadim Chekan kot.begemot at gmail.com
Wed Feb 8 17:22:20 GMT 2012

Hi Simon,
Thanks for your reply. I think you are right about plugin. It started when
we added "ping" to load balancer. We use http's "/api/" interface to test
for aliveness. Is it a kosher approach?
Meanwhile we will turn aliveness test off and will try to reproduce the
problem with a script.


On Wed, Feb 8, 2012 at 2:34 AM, Simon MacMullen <simon at rabbitmq.com> wrote:

> On 07/02/12 23:53, Vadim Chekan wrote:
>> Note that "rabbitmq-stg-1" node is connected to itself hundreds of times
>> via "Direct 0-9-1" protocol .
>> I'm not sure either those enormous amount of connections are the cause
>> of trouble, but seems suspicious.
>> Anybody knows where to look at?
> So these are connections made with the Erlang client in direct mode. HA
> doesn't do that. Assuming you are not using the direct Erlang client in
> your own apps, it must be a plugin. The mgmt plugin uses short lived direct
> connections, and shovel and federation use long lived ones - are you using
> either of these?
> Cheers, Simon
> --
> Simon MacMullen
> RabbitMQ, VMware
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