arduinoWebSockets/tests/webSocket.html

<html>
<head>

<script>
var connection = new WebSocket('ws://10.11.2.2:81/test', ['arduino']);

connection.onopen = function () {
	connection.send('Message from Browser to ESP8266 yay its Working!! ' + new Date()); 
	connection.send('ping');
};

connection.onerror = function (error) {
	console.log('WebSocket Error ', error);
};

connection.onmessage = function (e) {
	console.log('Server: ', e.data);
};

setInterval(function() {
	connection.send('Time: ' + new Date()); 
}, 1000);

</script>

</head>
<body>
Test Websocket.
</body>
</html>