A Simple Node Client to connect to a MQTT Broker

mqtt-client.js

var mqtt = require('mqtt');
var request = require('request');

var client  = mqtt.connect('mqtt://test.mosquitto.org')

client.on('connect', function () {
  console.log("");
  console.log("Connected to MQTT Server");
  client.subscribe('#')
})

client.on('message', function (topic, message) {
  // message is Buffer
  console.log("TOPIC: " + topic + "\t" + message.toString())
})