net/data/websocket/count_connection.html

   1 <!doctype html>
   2 <html>
   3 <head>
   4 <title>Connect to a WebSocket server</title>
   5 <script type="text/javascript">
   6 var protocol = location.protocol.replace('http', 'ws');
   7 var url = protocol + '//' + location.host + '/count-connection';
   8
   9 // Do connection test.
  10 var ws = new WebSocket(url);
  11
  12 ws.onmessage = function(e) {
  13     document.title = (e.data === 'open: 1, closed: 1' ? 'PASS' : 'FAIL');
  14 }
  15
  16 ws.onclose = function() {
  17     document.title = 'FAIL';
  18 };
  19
  20 </script>
  21 </head>
  22 </html>