def _add_export(self, ed_id, inst):
        # type: (str, Tuple[Any, EndpointDescription]) -> None
        """
        Keeps track of an exported service

        :param ed_id: ID of the endpoint description
        :param inst: A tuple: (service instance, endpoint description)
        """
        with self._exported_instances_lock:
            self._exported_services[ed_id] = inst
def _add_export ( self , ed_id , inst ) : with self . _exported_instances_lock : self . _exported_services [ ed_id ] = inst
Keeps track of an exported service

        :param ed_id: ID of the endpoint description
        :param inst: A tuple: (service instance, endpoint description)