WebM streaming from tcp to http

httpserver.js

var net = require('net');
var server = require('http').createServer(app).listen(8000);

function app(req, res) {
    if (req.url === '/') {
        res.writeHead(200, {'Content-Type': 'video/webm'});
        var socket = new net.Socket();
        socket.connect(5000, 'localhost').pipe(res);
    } else {
        res.statusCode = 404;
        res.end();
    }
}

netserver.js

var fs = require('fs');
var server = require('net').createServer(function (conn) {
    fs.createReadStream('./big_buck_bunny.webm').pipe(conn);
}).listen(5000);