message: Fixed Removed listener console.log
diff: @@ -107,11 +107,8 @@ export class Listener {
  this.webSocket = new WebSocket(this.url);
  }
  this.webSocket.onopen = () => {
  - console.log('connection open');
  };
  this.webSocket.onerror = (err) => {
  - console.log('WebSocket Error ');
  - console.log(err);
  reject(err);
  };
  this.webSocket.onmessage = (msg) => {
  