[rabbitmq-discuss] Multithreading and rabbitmq-c

Arun Chandrasekaran visionofarun at gmail.com
Fri Feb 10 19:00:31 GMT 2012

Hi all,

With rabbitmq-c, it is possible to bind on different channels from 
different threads?

Basically, I'm not sharing any of these between the threads: 
amqp_connection_state_t, socket, channel.

Here is the "examples/amqp_consumer.c" sample code modified for 2 threads: 
http://codepad.org/zPa91lbr. I have also attached the code for your 

I get this error from the second thread : 

"Declaring queue: server connection error 504, message: CHANNEL_ERROR - 
expected 'channel.open'"

The README clearly states that it is valid to have different connections, 
sockets and channels per thread (last section): 

Can someone give me an insight into where I am going wrong or if it is a 
limitation with rabbitmq-c?

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