Connecting nodejs and cloud mqtt
<p>I am doing a project based on IOT. So I need to connect <code>cloudmqtt</code> and <code>nodejs</code> server.</p>

<p><strong>app.js</strong></p>

<pre><code>// Create a MQTT Client
var mqtt = require('mqtt');

// Create a client connection to CloudMQTT for live data
var client = mqtt.connect('xxxxxxxxxxx', {
  username: 'xxxxx',
  password: 'xxxxxxx' 
});

client.on('connect', function() { // When connected
    console.log("Connected to CloudMQTT");
  // Subscribe to the temperature
  client.subscribe('Motion', function() {
    // When a message arrives, do something with it
    client.on('message', function(topic, message, packet) {
      // ** Need to pass message out **
    });
  });

});
</code></pre>

<p>Then started my server. But nothing is happening(No error message and no warning).Please help me on this?</p>