I'm having a problem where I have a queue set up in shared mode and multiple consumers bound to it.  The issue is that it appears that rabbitmq is serializing the messages, that is, only one consumer at a time is able to run.  I need this to be parallel, however, I can't seem to figure out how.
Each consumer is running in its own process.  There are plenty of messages in the queue.  I'm using py-amqplib to interface with RabbitMQ.
Any thoughts?
Refefer, the preferred AMQP model seems to be a queue-per-connected-consumer. You should create a "direct" exchange and agree upon a routing key that your consumers will all listen for. Then, each consumer that connects should create an exclusive, private, not-durable queue, and use queue_bind() to subscribe their queue to messages matching the public routing key on the exchange. Using this arrangement, my workers are getting to operate in parallel instead of having their operations serialized!
RabbitMQ serializing messages from queue with multiple consumers