The goal of this module id narrow and very specific: manage an AMQP connection away from potential sources of TCP socket blocking. If your application use of AnyEvent::RabbitMQ is light, does not handle high message volume, or never does other work which might block the TCP socket, then this is likely not for you.
I, however, at $work have run into these scenarios. Through difficulty and/or laziness, I have found it difficult to keep my AMQP connection happy. So I embarked on creating this library to ease some pain. Hopefully it can ease yours as well.