title: spring-amqp HA support
body: <p>I connect to a cluster of rabbitmq nodes ( A, B and C) using spring-amqp. Let's say one of the rabbitmq nodes in the cluster shuts down (C shuts down). Also, assume there are two message receivers ( Receiver_1 and Receiver_2 ) which were using connections to node C. When C goes down, does Receiver_1 and Receiver_2 automatically switch their connections to connect to A or  B ? And what happens when C comes up again ? Does some of the receiver  connections get redistributed to use C ?</p>