WebSocket client not working as expected

[nickel]

  let web_socket = new WebSocketClient({
    clientcode: clientcode,
    jwttoken: jwt,
    apikey: API_KEY,
    feedtype: 'order_feed',
  });
  web_socket.connect().then(() => {
    web_socket.fetchData('subscribe', 'order_feed'); // ACTION_TYPE: subscribe | unsubscribe FEED_TYPE: order_feed

    setTimeout(function () {
      web_socket.close();
    }, 60000);
  });
  web_socket.on('tick', receiveTick);

  function receiveTick(data) {
    console.log('receiveTick:::::', data);
  }

i'm not getting any error or response . socket is closed after 60 seconds
i'm using websocket streaming 2.0