title: Why is ZeroMQ message scrambled?
body: <p>I am using nodejs to call my tcp subscriber to read messages.</p>
  
  <pre><code>var zmq = require("zeromq"),
  sock = zmq.socket("sub");
  sock.connect("tcp://pubsub.besteffortc.com:7658");
  sock.subscribe("/ASD/Travel");
  console.log("Subscriber connected to port 3000");
  
  sock.on("message", function(topic, message) {
    console.log(
      "received a message related to:",
      topic.toString(),
      "containing message:",
      message.toString()
    );
  });
  </code></pre>
  
  <p>Output I am getting is the following. What might be the issue ?
  - can it be that my IP address needs to be whitelisted to see actual data ?</p>
  
  <p>Note: Topic and URL name is not the actual value its dummy values.
  <a href="https://i.stack.imgur.com/iXTuy.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iXTuy.png" alt="enter image description here"></a></p>