def raise_410(instance):
    instance.response.status = 410
    raise ResponseException(instance.response)
Return true if there are clients to this publisher.
dataset/ETHPy150Open pneff/wsgiservice/wsgiservice/status.py/raise_410--crossover with--dataset/ETHPy150Open RobotWebTools/rosbridge_suite/rosbridge_library/src/rosbridge_library/internal/publishers.py/MultiPublisher.has_clients