rmq.js v1.0.2

rmq.js

Simple RabbitMQ topic implementation with ES6

for option objects see https://www.rabbitmq.com/getstarted.html

Usage

There are two major classes Publisher and Subscriber that wrap the implementation specified on the rabbitMQ website.

Publisher

Used to send rabbitMQ messages. Two main methods are the constructor which takes url, connectionOptions, amqplib(optional for mocking), exchange, exchangeOptions, type arguments.

var publisher = new Publisher("someUrl", {connectionOptions}, null, "someExchange", {exchangeOptions});

Also has the publish method which takes in the message and the topic to publish to.

publisher.publish("message", "topic");

Subscriber

Meant to be overriden with a specific subscriber class that needs to implement handleMessage(message) method.

Constructor should be specified with parameters url, connectionOptions, amqplib(optional for mocking), exchange, exchangeOptions, type, topic, queueName, queueOptions

class SpecificSubscriber extends Subscriber {
    constructor(){
        super(url, connectionOptions, null, exchange, exchangeOptions, type, topic, queueName, queueOptions);
    }

    handleMessage(msg){
        // do something with message
    }
}