def do_IDENT(self, service_name: str, source: list, *args, **kwargs) -> None:
        """
        Perform identification of a service to a binary representation.

        Args:
            service_name: human readable name for service
            source: zmq representation for the socket source
        """
        self.logger.info(' IDENT %s as %s', service_name, source)
        self.messaging._address_map[service_name] = source