 });
      socket.on("list-contents", function (data) {
        console.log("list-contents", data);
      });
      socket.on("exception", function (data) {
        console.log("event", data);
      });
      socket.on("disconnect", function () {
        console.log("Disconnected");
      });
    </script>
  </head>

  <body></body>
</html>
