mongo-config

var url = 'localhost';
var port = '27017';
var db = 'users';

var config = {
	uri: 'mongodb://' + url + ':' + port + '/' + db,
	opts: {
		db: { native_parser: true	},
		server: {
			poolSize: 5,
			socketOptions: {
				keepAlive: 1,
				connectTimeoutMS: 30000
			}
		}
	}
}