Node.js and RabbitMQ

RPC Implementations with RabbitMQ

But what if we need to run a function on a remote computer and wait for the result? This pattern is commonly known as Remote Procedure Call or RPC.

RabbitMQ

First of all, you need to install RabbitMQ and get it running before using the server and client.

RabbitMQ with Docker

Install Docker https://www.docker.com/products/docker-desktop

Image https://hub.docker.com/_/rabbitmq/

Run $ docker run -d --hostname my-rabbit --name rabbit13 -p 8080:15672 -p 5672:5672 -p 25676:25676 rabbitmq:3-management

Server

$ node server.js

Client

$ node client.js 42