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<!DOCTYPE html>
 <html>
   <head>

      <!-- include AutobahnJS .. that's all you need -->
      <script src="http://autobahn.s3.amazonaws.com/js/autobahn.min.js"></script>

      <script>
         // WAMP session object
         var sess = null;

         window.onload = function() {

            var wsuri;
            if (window.location.protocol === "file:") {
               wsuri = "ws://localhost:9000";
            } else {
               wsuri = "ws://" + window.location.hostname + ":9000";
            }

            // connect to WAMP server
            ab.connect(wsuri,

               // WAMP session was established
               function (session) {

                  sess = session;

                  console.log("Connected to " + wsuri);
                  test();
               },

               // WAMP session is gone
               function (code, reason) {

                  sess = null;

                  if (code == ab.CONNECTION_UNSUPPORTED) {
                     window.location = "http://autobahn.ws/unsupportedbrowser";
                  } else {
                     console.log(reason);
                  }
               }
            );
         };

         function test() {
             sess.subscribe("http://example.com/simple", onEvent);
         }

         function onEvent(topicUri, event) {
            console.log(topicUri);
            console.log(event);
         }

         function publishEvent() {
            sess.publish("http://example.com/simple", {'foo': 'bar', 'baz': 23});
         }
     </script>
   </head>
   <body>
      <h1>PubSub with AutobahnJS - Example 1</h1>
      <noscript>
         <span style="color: #f00; font-weight: bold;">
            You need to turn on JavaScript.
         </span>
      </noscript>
      <button onclick="publishEvent()">Publish</button>
      <p>
         Open development console (press F12) to watch.
      </p>
   </body>
 </html>