socket.io

gistfile1.txt

<script>
  var socket = io.connect('http://localhost');
  socket.on('bot', function (data) {
    var id = data.id || "result";
    var reply = data.text || data;
    if (data.id) {
      $('#'+id).append("<div class='alert alert-success'>"+reply+"</div>");
      $("#cmd").val("");
    } else
      $('#result').prepend("<div class='alert alert-success'>"+reply+"</div>");
    console.log(data);
  });
</script>