RabbitMQ node monitor setup

We have a RabbitMQ cluster with 3 nodes. Node A is the primary/master node for All queues. 1. Sending all connections/traffic for all queues to the current primary node (A). 2. When node A is unresponsive (due to application layer or network layer issues), load balancer (priority group pool) should automatically failover all traffic to node (B). 3. If node B fails, move to node C.

 

The question: How to determine if node A is unresponsive with a monitor and failover to the next node if that should happen? Is there a way to make a call to RabbitMQ using the amqp protocol with a TCP monitor configured Send/Receive String?