@wedevelop/web-sub

web-sub

Simple WebSub client for Node.js. It provides publish and subscribe methods.

Installation

Also, you'll need to install an adapter. For the moment the only available adapter is web-sub-kafka-adapter.

This package could be extended to use any other apdater such as RabbitMQ, SQS, ActiveMQ, etc.

npm install --save @wedevelop/web-sub @wedevelop/web-sub-kafka-adapter

Quick start

const WebSubClient = require('@wedevelop/web-sub')
const KafkaAdapter = require('@wedevelop/web-sub-kafka-adapter')

const topic = 'demo'
const webSubClient = new WebSubClient(new KafkaAdapter())

webSubClient.publish([{ topic, messages: [new Date()] }])
  .then(console.log)
  .catch(console.error)

webSubClient.subscribe(topic, (err, data) => {
  if (err) {
    console.error(err)
  } else {
    console.log(data)
  }
})