title: Multiple consumer one queue
body: <p>Is it possible to make multiple consumers to share one single queue in RabbitMQ? I am currently using this <a href="http://code.google.com/p/php-rabbit/" rel="nofollow noreferrer">php library</a> to work with RabbitMQ, from what I observe, although I have 2 identical instances of a consumer script running, but only one would respond to the message passed...</p>