src/Driver/PhpAmqpLibDriver.php
private static function getReplyTo(AMQPMessage $message)
    {
        return $message->has(self::REPLY_TO) ?
            $message->get(self::REPLY_TO) : '';
    }
private static function getReplyTo(AMQPMessage $message)
    {
        return $message->has(self::REPLY_TO) ?
            $message->get(self::REPLY_TO) : '';
    }
@param AMQPMessage $message

@return string

@throws \OutOfBoundsException