GET /textures/sprites/ball.png
GET /favicon.ico
GET /ws/awesome

/usr/local/lib/node_modules/berliner/berliner.coffee:95
                  _this.response.writeHead(404, {});
                                 ^
TypeError: Object #<Socket> has no method 'writeHead'
    at A._x._c (/usr/local/lib/node_modules/berliner/berliner.coffee:95:34)
    at fs.js:117:20
    at Object.oncomplete (fs.js:297:15)