isn't this breaking this code: https://github.com/paulkamer/RabbitMqBundle/blob/eb620faf3ff0b777b1740cea97b58bb8faa24830/RabbitMq/Producer.php#L16 and this: https://github.com/paulkamer/RabbitMqBundle/blob/eb620faf3ff0b777b1740cea97b58bb8faa24830/RabbitMq/Producer.php#L23