@stomp/rx-stomp

RxStomp

This library provides an RxJS oriented STOMP over WebSocket client for Web browser and node.js applications.

Please visit https://stomp-js.github.io/ for guides, FAQs and API docs.

Introduction

This library allows you to connect to a STOMP broker over WebSocket. This library supports complete STOMP specifications including all current protocol variants. Most popular messaging brokers support STOMP and STOMP over WebSockets out-of-the-box or using plugins.

This library uses https://github.com/stomp-js/stompjs under the hood.

Features

• Simple API to interact with the Stomp protocol
• Support for v1.2, v1.1 and v1.0 of the Stomp protocol
• Support for fallback options in case of WebSocket unavailable
• Browser and Node.js support
• Option to use STOMP over TCP
• Binary payload support
• Suitable for usage with long-running applications, pages, and SPAs.

TypeScript definitions

The npm package includes TypeScript definitions, so there is no need to install it separately.

Usage

Browser

<script type="importmap">
  {
    "imports": {
      "@stomp/rx-stomp": "https://ga.jspm.io/npm:@stomp/rx-stomp@2.0.0/esm6/index.js"
    },
    "scopes": {
      "https://ga.jspm.io/": {
        "@stomp/stompjs": "https://ga.jspm.io/npm:@stomp/stompjs@7.0.0/esm6/index.js",
        "rxjs": "https://ga.jspm.io/npm:rxjs@7.8.0/dist/esm5/index.js",
        "tslib": "https://ga.jspm.io/npm:tslib@2.5.0/modules/index.js",
        "uuid": "https://ga.jspm.io/npm:uuid@9.0.0/dist/esm-browser/index.js"
      }
    }
  }
  </script>

<!-- ES Module Shims: Import maps polyfill for modules browsers without import maps support (all except Chrome 89+) -->
<script async src="https://ga.jspm.io/npm:es-module-shims@1.5.1/dist/es-module-shims.js" crossorigin="anonymous"></script>

<script type="module">
  import { RxStomp } from "@stomp/rx-stomp";

  const rxStomp = new RxStomp();
  rxStomp.configure({
    brokerURL: 'ws://localhost:15674/ws',
  });

  rxStomp.activate();

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

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

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

NodeJS

$ npm install @stomp/rx-stomp ws

import { RxStomp } from "@stomp/rx-stomp";
import { WebSocket } from 'ws';

Object.assign(global, { WebSocket});

const rxStomp = new RxStomp();
rxStomp.configure({
  brokerURL: 'ws://localhost:15674/ws',
});

rxStomp.activate();

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

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

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

Further information

See https://stomp-js.github.io/ for instructions and tutorials.

See samples at: https://github.com/stomp-js/samples/.

API documentation at: https://stomp-js.github.io/api-docs/latest/classes/RxStomp.html.

Change-log

Please visit Change Log.

Contributing

If you want to understand the code, develop, or contribute. Please visit How to contribute.

Authors

• Sam Finnigan
• Jimi (Dimitris) Charalampidis
• Deepak Kumar
• Astha Deep
• Michel Promonet
• Ray Booysen
• Matt Critchlow
• Everyone involved at https://github.com/stomp-js/stompjs

License

License - Apache-2.0