gistfile1.js

app.get('/', function (req, res) {
  //tell varnish not to cache:
  setHeaders(res, 32);
  console.log(req.headers);
  res.send('Hello World!<p /><p />Welcome to unrecoverable.pw, running on node.js.');
  db.getCollectionNames(function (err, results) {
    res.send(JSON.stringify(results));  
  });
});