example.js

<script src="https://cdn.socket.io/socket.io-1.3.7.js"></script>
<script src="./client/socket.notification.js"></script>
<script>
var n = new notification({url: 'http://127.0.0.1:8090'});
n.bind({
    channel: 'test',
    message: function(data) {
        if (typeof data.hello != 'undefined') return;
        document.body.innerHTML += ' <div> New Message: ' +JSON.stringify(data.data) +'</div>';
    }
});
</script>