[rabbitmq-discuss] Rabbitmq up and running but connection_closed_abruptly
Simon MacMullen
simon at rabbitmq.com
Fri Sep 6 11:34:50 BST 2013
On 05/09/2013 9:09PM, Ken Henry wrote:
> RabbitMQ runs fine on both hosts and host B gets an error when the
> Zenoss servers tries to connect to rabbitmq
>
> =INFO REPORT==== 5-Sep-2013::15:11:36 ===
> accepting AMQP connection <0.470.0> (127.0.0.1:44024 -> 127.0.0.1:5672)
>
> =WARNING REPORT==== 5-Sep-2013::15:11:36 ===
> closing AMQP connection <0.470.0> (127.0.0.1:44024 -> 127.0.0.1:5672):
> connection_closed_abruptly
That's to be expected if the connection is not actually talking AMQP.
You can suppress these warnings, see 'log_levels' at
http://www.rabbitmq.com/configure.html
> rabbitmqctl list_connections
> Listing connections ...
> zenoss 127.0.0.1 43982 running
> zenoss 127.0.0.1 43981 running
> zenoss 127.0.0.1 43979 running
> zenoss 127.0.0.1 43989 running
> zenoss 127.0.0.1 43994 running
> zenoss 127.0.0.1 43980 running
> zenoss 127.0.0.1 43969 running
> zenoss 127.0.0.1 43988 running
> zenoss 127.0.0.1 43985 running
> ...done.
>
> I am guessing these connections were made originally before the
> connection was closed abruptly?
So I assume the problem is that you don't think these connections should
be listed, since you think they were short-lived not-really-AMQP
connections from a monitoring tool?
Connections which have been closed (abruptly or not) should really not
make it to this list. You might want to attempt to correlate the
connection pid (e.g. "<0.470.0>" from the log above) with the results of
"rabbitmqctl list_connections user peer_host peer_port pid state". If
you see the same pid in both, that's a bug.
But actually I think those are real client connections that have somehow
been routed to your host B, since the ones from zenoss should never have
got as far as the 'running' state.
"rabbitmqctl list_connections user peer_host peer_port
client_properties" might be illuminating - this will add a column
listing the self-declared client properties to the output, only real
AMQP clients will have such properties.
Cheers, Simon
--
Simon MacMullen
RabbitMQ, Pivotal
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