[rabbitmq-discuss] Suddenly dropping all conns?

Fri Aug 23 16:38:19 BST 2013

ku3ia:

> =ERROR REPORT==== 23-Aug-2013::18:18:49 ===
> closing AMQP connection <0.337.0> (127.0.0.1:50370 -> 127.0.0.1:5672):
> {heartbeat_timeout,running}

This means a connection was closed because of missed heartbeats. By defaults heartbeat
timeout value is something like 30 minutes, did you override it to be a few seconds?

> =WARNING REPORT==== 23-Aug-2013::18:18:51 ===
> closing AMQP connection <0.406.0> (127.0.0.1:50381 -> 127.0.0.1:5672):
> connection_closed_abruptly

This means HAproxy closed TCP connection before the client could properly close
AMQP 0-9-1 connection.

To me this looks like a combination of proxy and heartbeat (mis)configuration.
--
MK

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