RabbitMQ is a message broker. In essence, it accepts messages from producers, and delivers them to consumers. In-between, it can route, buffer, and persist the messages according to rules you give it.
RabbitMQ speaks AMQP 0.9.1, which is an open, general-purpose protocol for messaging. There are a number of clients for RabbitMQ in many different languages. We'll use the Go amqp client in this tutorial.
So here we are creating simple "Hello World" application using "AMQP" go library,
First, install amqp using go get:
$ go get github.com/streadway/amqp
Now we can run both scripts. In a terminal, run the sender:
$ go run send.go then, run the receiver:
$ go run receive.go