var app = require('express').createServer()
var mongodb = require("mongodb");
var sys = require('sys');
var mongo = new mongodb.MongoDB();




app.get('/', function(req, res){
   mongo.connect({
      hostname: '127.0.0.1',
      port: 27017,
      db: 'mylittledb'
   });
   mongo.addListener("connection", function () {
      var widgets = mongo.getCollection('widgets');

      widgets.find({ foo:1  }, null, function (results) {
         foo = results[0].foo
         res.send('retrieved data... foo: ' + foo);
      });
   });
})

app.listen(3000);