title: How to fix net::ERR_SSL_PROTOCOL_ERROR socket.io
body: <p>I have created socket application in sprintboot (backend) and angularjs (frontend) after deploying both over EC2 (AWS) I am getting <code>net::ERR_SSL_PROTOCOL_ERROR</code> error in my frontend.
  In backend I am getting - <code>Blocked wrong request! url: /bad-request, ip: null</code></p>
  <p><a href="https://i.stack.imgur.com/1lFql.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1lFql.jpg" alt="enter image description here" /></a></p>
  <p>I am using netty-socket.io, and TimeMe.js library</p>
  <p>Thanks in advance.</p>