emitter-pubsub-broker

emitter-pubsub-broker

An utility for connecting EventEmitters via a pubsub. Includes Redis and in-memory backends, and a support of other systems can be added by implementing a very simple Connector wrapper.

Table of Contents

• Installation
• Usage
• API
• Contribute
• License

Installation

$ npm i emitter-pubsub-broker

Usage

const EmitterPubsubBroker = require('emitter-pubsub-broker')
const connect = 'redis://localhost:6379' // or empty for in-memory backend

let broker = new EmitterPubsubBroker(connect)
let client = new EventEmitter() // anything that implements the interface

client.on('myEvent', (...args) => { /* handler code */ })

broker.subscribe(client, 'my-channel')
  .then(() => broker.publish('my-channel', 'myEvent', ...args))

API

API documentation is available online.

Contribute

If you encounter a bug in this package, please submit a bug report to github repo issues.

PRs are also accepted.

License

MIT

Changelog

0.2.1 (2016-10-12)

Bug Fixes

• handle undefined options (652d41d)

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