def raw_send(self, destination, message, **kwargs):
        """Send a raw (unmangled) message to a queue.
        This may cause errors if the receiver expects a mangled message.
        :param destination: Queue name to send to
        :param message: Either a string or a serializable object to be sent
        :param **kwargs: Further parameters for the transport layer. For example
               delay: Delay transport of message by this many seconds
               headers: Optional dictionary of header entries
               expiration: Optional expiration time, relative to sending time
               transaction: Transaction ID if message should be part of a
                            transaction
        """
        self._send(destination, message, **kwargs)
Send a raw (unmangled) message to a queue.
        This may cause errors if the receiver expects a mangled message.
        :param destination: Queue name to send to
        :param message: Either a string or a serializable object to be sent
        :param **kwargs: Further parameters for the transport layer. For example
               delay: Delay transport of message by this many seconds
               headers: Optional dictionary of header entries
               expiration: Optional expiration time, relative to sending time
               transaction: Transaction ID if message should be part of a
                            transaction