[rabbitmq-discuss] Problem when running second consumer

Thu May 16 10:10:17 BST 2013

On 16/05/13 10:05, Tim Watson wrote:
> On 16 May 2013, at 10:00, Balachandar R.A. wrote:
>>
>> I do not see any error information in the logs found in
>> /var/log/rabbitmq/ directory
>>
> If you see nothing in the logs pertaining to that connection attempt
> whatsoever, then clearly that consumer is unable to get connectivity to
> the broker at all. Is there any intermediate network kit between the
> two? Have you checked firewall setting (e.g., iptables, etc) on all the
> relevant hosts to ensure that connectivity is allowed? Can you telnet to
> the broker's host:port from each of the client machines?

And, most importantly, you said "I have a machine A wherein I run both 
my producer and consumer, and it is running fine. Now, I want to launch 
one more consumer in another machine B." and "I am not doing anything 
for authentication." - how are you telling the consumer on B to connect 
to the broker on A? Are you setting the host/uri on the ConnectionFactory?

Matthias.