def unregister_all(self, client_id):
        for topic in self._publishers.keys():
            self.unregister(client_id, topic)
Unregisters a client from all publishers that they are registered
dataset/ETHPy150Open RobotWebTools/rosbridge_suite/rosbridge_library/src/rosbridge_library/internal/publishers.py/PublisherManager.unregister_all