var mysql = require('mysql');
//var config = require('./config');

var pool = mysql.createPool({
    connectionLimit: 50,
    host: 'localhost',
    user: 'root',
    password: '',
    database: 'mydb',
    port: 3306
});

var connection = function(callback){
    pool.getConnection(function(err, conn){
        if(err){
            conn.release();
            callback(err, null);
            return;
        }
        else {
            callback(null, conn);
            return;
        }
    })
}

exports.connection = connection;