Is it a problem to use Rabbit 2.2? I changed the POM from GITHUB and built with the Rabbit 2.2 client and it seems to work.

I wrote a simple example modeled after your HelloWorld example. I put the Producer in a for loop sending messages to a Queue. I then created a SimpleMessageListenerContainer with a HandlerAdapter wrapping a POJO to read the messages. I set concurrentConsumers to 10. I am not able to achieve the same speed as the performance tests that come with Rabbit. They are slower by a factor of 15. Thoughts?

When is Spring AMQP going to be released?

Thanks.