Node Express 404 handler

gistfile1.js

app.use(function(req, res, next) {

  var fullUrl = req.protocol + '://' + req.get('host') + req.originalUrl;

  if (app.get('env') == 'production') {
    winston.info("404 - " + fullUrl);
  } else {
    console.log('\x1b[31m', '404', '\x1b[32m', fullUrl, '\x1b[0m');
  }

  res.status(404);
  res.render("404");

});