<script src="/socket.io/socket.io.js"></script>
<script>
var socket = io.connect();
var socketNamespaced = io.connect('/rnd');

    setInterval(function() {
        var req = {
            val: Math.floor(Math.random() * 10)
        };

        var req2 = {
            val: Math.floor(Math.random() * 10)
        };

        var req3 = {
            val: Math.floor(Math.random() * 10)
        };

        var req4 = {
            val: Math.floor(Math.random() * 10)
        }

        socket.emit('randomRequest', req, function(data) {
            console.log('normal', req.val, data);
        });

        socketNamespaced.emit('randomRequest', req2, function(data) {
            console.log('ns', req2.val, data);
        });

        socket.emit('promised request', req3, function(err, data) {
            console.log('normal promised', req3.val, err, data);
        });

        socketNamespaced.emit('promised request', req4, function(err, data) {
            console.log('ns promised', req4.val, err, data);
        });
    }, 3000);
</script>

<script src="/socket.io/socket.io.js"></script>
<script>
var socket = io.connect();
var socketNamespaced = io.connect('/rnd');

setInterval(function() {
    var req = {
        val: Math.floor(Math.random() * 10)
    };

    var req2 = {
        val: Math.floor(Math.random() * 10)
    };

    var req3 = {
        val: Math.floor(Math.random() * 10)
    };

    var req4 = {
        val: Math.floor(Math.random() * 10)
    }

    socket.emit('randomRequest', req, function(data) {
        console.log('normal', req.val, data);
    });

    socketNamespaced.emit('randomRequest', req2, function(data) {
        console.log('ns', req2.val, data);
    });

    socket.emit('promised request', req3, function(err, data) {
        console.log('normal promised', req3.val, err, data);
    });

    socketNamespaced.emit('promised request', req4, function(err, data) {
        console.log('ns promised', req4.val, err, data);
    });
}, 3000);
</script>

Fix indentation in sockend example
Fix indentation in sockend example
