const config = {
connectionLimit: 1000,
host: 'hostname',
user: 'xxx',
password: 'xxx',
database: xxxx
}


this.con = this.mysql.createPool(config)

this.conectarMysql().map(pool => {
pool.getConnection((err, connection) => {
    if (err) {
        console.log(err);
        this.configurar();
    } else {
        console.log('se conecto');

        connection = connection;
        this.cargarRutasAuth(connection).map(authorize => {

        })
    }
})
}