@stomp/tcp-wrapper

STOMP over TCP for Node.js with @stomp/rx-stomp or @stomp/stompjs

This repository contains a wrapper that allows using Node.js TCP sockets to be used with the @stomp/rx-stomp and @stomp/stompjs libraries for STOMP over TCP communication.

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.

Prerequisites

• Node.js
• @stomp/rx-stomp or @stomp/stompjs

Installing

$ npm i @stomp/tcp-wrapper

In addition, you must install one of @stomp/rx-stomp or @stomp/stompjs.

Usage

With @stomp/rx-stomp

import { TCPWrapper } from '@stomp/tcp-wrapper';
import { RxStomp } from '@stomp/rx-stomp';

const rxStomp = new RxStomp();
rxStomp.configure({
  // hostname (or ip addess) and port number of the STOMP broker
  webSocketFactory: () => new TCPWrapper('127.0.0.1', 61613),
  heartbeatOutgoing: 20000,
  heartbeatIncoming: 20000,
  debug: console.log,
});

const subscription = rxStomp
  .watch({ destination: '/topic/test-rx' })
  .subscribe(message => console.log(message.body));

rxStomp.activate();

rxStomp.publish({
  destination: '/topic/test-rx',
  body: 'First message to RxStomp',
});

setTimeout(async () => {
  subscription.unsubscribe();
  await rxStomp.deactivate();
}, 3000);

With @stomp/stompjs

import { Client } from '@stomp/stompjs';
import { TCPWrapper } from '@stomp/tcp-wrapper';

const client = new Client({
  // hostname (or ip addess) and port number of the STOMP broker
  webSocketFactory: () => new TCPWrapper('127.0.0.1', 61613),
  heartbeatOutgoing: 20000,
  heartbeatIncoming: 20000,
  debug: console.log,
  onConnect: () => {
    client.subscribe('/topic/test01', message =>
      console.log(`Received: ${message.binaryBody}`)
    );
    client.publish({ destination: '/topic/test01', body: 'First Message' });
  },
});

client.activate();

setTimeout(() => client.deactivate(), 3000);

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Versioning

We use SemVer for versioning. For the versions available, see the tags on this repository.

Authors

• Deepak Kumar

License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.