3rd-Eden/index.html

## index.html
<html>
<head>
  <script src="/socket.io/socket.io.js"></script>
</head>
<body>
<div id="output"></div>
<script>
function write (msg) {
  var p = document.createElement('p');
  p.innerHTML = 'LOG: ' + msg;
  document.getElementById('output').appendChild(p);
};
var socket = io.connect();
socket.on('connect', function () {
  write('<strong>CONNECT EVENT CALLED</strong>');

  socket.emit('print', 'foo');
  socket.emit('print', 'bar');
});

socket.on('connecting', function (transport) {
  write('Trying to connect using ' + transport);
});

socket.on('disconnect', function () {
  write('Aww, disconnected');
});

socket.on('reconnecting', function (delay, attempt) {
  write('reconnecting, attempt #' + attempt);
});

socket.on('reconnect', function () {
  write('reconnected <3');
})

/*socket.on('done', function () {
  socket.disconnect();
});*/

</script>
</body>
</html>

## server.js
var connect = require('connect')
  , app = connect.createServer(connect.static(__dirname))
  , io = require('../../socket.io').listen(app);

//io.set('transports', ['xhr-polling']);
//io.set('heartbeat interval', .25);
//io.set('close timeout', .25);

io.sockets.on('connection', function (socket) {
  var messages = [];

  socket.on('print', function (msg) {
    if (messages.indexOf(msg) >= 0) {
      console.error('duplicate message', msg);
    }

    console.log('has message', msg);

    messages.push(msg);
    if (messages.length == 2) {
      socket.emit('done');
    }
  });
});

app.listen(8080);
	<html>
	<head>
	<script src="/socket.io/socket.io.js"></script>
	</head>
	<body>
	<div id="output"></div>
	<script>
	function write (msg) {
	var p = document.createElement('p');
	p.innerHTML = 'LOG: ' + msg;
	document.getElementById('output').appendChild(p);
	};
	var socket = io.connect();
	socket.on('connect', function () {
	write('<strong>CONNECT EVENT CALLED</strong>');

	socket.emit('print', 'foo');
	socket.emit('print', 'bar');
	});

	socket.on('connecting', function (transport) {
	write('Trying to connect using ' + transport);
	});

	socket.on('disconnect', function () {
	write('Aww, disconnected');
	});

	socket.on('reconnecting', function (delay, attempt) {
	write('reconnecting, attempt #' + attempt);
	});

	socket.on('reconnect', function () {
	write('reconnected <3');
	})

	/*socket.on('done', function () {
	socket.disconnect();
	});*/

	</script>
	</body>
	</html>
	var connect = require('connect')
	, app = connect.createServer(connect.static(__dirname))
	, io = require('../../socket.io').listen(app);

	//io.set('transports', ['xhr-polling']);
	//io.set('heartbeat interval', .25);
	//io.set('close timeout', .25);

	io.sockets.on('connection', function (socket) {
	var messages = [];

	socket.on('print', function (msg) {
	if (messages.indexOf(msg) >= 0) {
	console.error('duplicate message', msg);
	}

	console.log('has message', msg);

	messages.push(msg);
	if (messages.length == 2) {
	socket.emit('done');
	}
	});
	});

	app.listen(8080);