diff --git a/example/socketsio-auth0-sample/index.js b/example/socketsio-auth0-sample/index.js
index a7c4e83..aba5f43 100644
--- a/example/socketsio-auth0-sample/index.js
+++ b/example/socketsio-auth0-sample/index.js
@@ -11,6 +11,7 @@ var env = {
   AUTH0_CLIENT_ID: process.env.AUTH0_CLIENT_ID,
   AUTH0_DOMAIN: process.env.AUTH0_DOMAIN
 };
+var port = process.env.PORT || 3001;
 
 app.set('views', __dirname + '/views');
 app.set('view engine', 'pug');
@@ -34,6 +35,7 @@ app.get('/', function (req, res) {
   res.render('index', { env: env });
 });
 
-http.listen(3001, function(){
-	console.log('listening on *:3001');
+http.listen(port, function(){
+  console.log('listening on *:' + port);
 });
+
diff --git a/example/socketsio-auth0-sample/views/index.pug b/example/socketsio-auth0-sample/views/index.pug
index 05f5516..774d2f0 100644
--- a/example/socketsio-auth0-sample/views/index.pug
+++ b/example/socketsio-auth0-sample/views/index.pug
@@ -46,8 +46,12 @@ block content
 
         function openChat() {
             var socket = io();
-            socket.on('connect', function () {
-                socket.on('authenticated', function () {
+            socket
+                .on('connect', function (msg) {
+                    console.log("connected");
+                    socket.emit('authenticate', {token: userToken}); // send the jwt
+                })
+                .on('authenticated', function () {
                     //Do
                     $('#login').hide();
                     $('#chat').show();
@@ -56,10 +60,13 @@ block content
                         $('#m').val('');
                         return false;
                     });
-                    socket.on('chat message', function (msg) {
-                        console.log("msg");
-                        $('#messages').append($('<li>').text(msg));
-                    });
-                }).emit('authenticate', {token: userToken}); // send the jwt
-            })
+                })
+                .on('unauthorized', function(msg){
+                    console.log("unauthorized: " + JSON.stringify(msg.data));
+                    throw new Error(msg.data.type);
+                })
+                .on('chat message', function (msg) {
+                    console.log("msg");
+                    $('#messages').append($('<li>').text(msg));
+                });
         };