I have implemented the example from the RabbitMQ website: RabbitMQ Example
I have expanded it to have an application with a button to send a message. Now I started t
you can't it's controlled by the server check Round-robin dispatching section
It decides which consumer turn is. i'm not sure if there is a set of algorithms you can pick from, but at the end server will control this (i think round robin algorithm is default)
unless you want to use routing keys and exchanges