def __call__(self, parameters):
        if self.can_handle(parameters):
            return Just(self.get_action(parameters))
        else:
            return Nothing
Confirm a connection close that has been requested by the server
dataset/ETHPy150Open tuturto/pyherc/src/pyherc/rules/factory.py/SubActionFactory.__call__--crossover with--dataset/ETHPy150Open veegee/amqpy/amqpy/connection.py/Connection._send_close_ok