test_internet.py 文件源码

def test_stopServiceWhileRestarting(self):
        """
        Calling L{ClientService.stopService} after calling a
        reconnection attempt returns a L{Deferred} that fires when the
        disconnection has completed.
        """
        clock = Clock()
        cq, service = self.makeReconnector(fireImmediately=False,
                                           clock=clock)
        # The protocol connects
        cq.connectQueue[0].callback(None)

        # The protocol begins disconnecting
        firstStopDeferred = service.stopService()
        # The protocol begins reconnecting
        service.startService()
        # The protocol begins disconnecting again
        secondStopDeferred = service.stopService()

        # The protocol is disconnected
        cq.constructedProtocols[0].connectionLost(Failure(IndentationError()))

        self.successResultOf(firstStopDeferred)
        self.successResultOf(secondStopDeferred)