[rabbitmq-discuss] Timeout during Connection negotiation

Matthias Radestock matthias at rabbitmq.com
Fri Dec 7 10:25:37 GMT 2012

On 07/12/12 10:21, Emile Joubert wrote:
> What happens when that client attempts to reconnect? Do they then all
> continue normally or does the timeout error recur?
> [...]
> Are there any constraints on the number of connections allowed? Is there
> any evidence to suggest that this is caused by something other than a
> network timeout? What does the broker log say? Do the connections
> traverse firewalls that impose relevant restrictions?

A few more questions...

- what version of the RabbitMQ server and client libraries are you running?

- do the clients have heartbeats enabled?

- you say that "This happens with the client that uses Java code and 
with the client using Spring Integration." - do you have a stack trace 
from a client that uses the RabbitMQ Java client library directly, 
rather than Spring Integration?



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