Why is RPC needed in a queue server?

Question

RPC

I do not understand why RPC is needed. There is a remote RabbitMQ queue server, we connect as standard by ip address and port, login and password.
If you need to increase the number of servers processing queues - create a server cluster.
It's not RPC, is it? Why would he then?

Answer 1

What is meant by RPC, Remote Procedure Call? If this is how the question appeared, for example, after watching one of the tutorials , then this is one of the interaction patterns in distributed applications, in which RabbitMQ can help you. It has an extension out of the box that allows you to get the result of a function without creating additional objects in the broker.