basic websocket usage

ws.js

  var ws = new WebSocket("ws://54.235.119.124:8000/");


  // On successful connection
  ws.onopen = function(event) {
    console.log("Open");
    ws.send("eye");
  };

  // On message received
  ws.onmessage = function(event) {
    console.log("got leap data", console.log(event.data));
    var json = JSON.parse(event.data)
    console.log(json)
    
  };

  // On socket close
  ws.onclose = function(event) {
    ws = null;
  }

  //On socket error
  ws.onerror = function(event) {
    console.error("Received error");
  };