[rabbitmq-discuss] AMQP connections closing very frequently

Matthias Radestock matthias at rabbitmq.com
Wed Jul 3 12:56:18 BST 2013

On 03/07/13 12:48, ankitag2010 wrote:
>> sudo rabbitmqctl environment
> {frame_max,0}
>> sudo rabbitmqctl list_connections frame_max
> Listing connections ...
> 131072
> ...done.
> Which one is the correct? What exactly is the difference b/w these two?

The frame_max of a connection gets *negotiated* on connection 
establishment. The server tells the client what setting it would like 
(controlled by the server's frame_max configuration, i.e. the first 
value above), and the client then tells the server what to actually use 
(the second value above).

So it looks like the client library you are running is telling the 
server to use a frame_max of 131072.


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