var express = require('express');
var app = express();
//configure express logging
var logStream = {
  write: function(message, encoding) {
    return console.log("EXPRESS: " + message);
  }
};
app.use(express.logger({stream: logStream}));
//configure mongoose logging 
var mongoose = require('mongoose');
mongoose.set('debug', function(collectionName, method, query, doc){
  console.log("DB: ", collectionName, method, JSON.stringify(query));
});