test_tcp.py 文件源码

def test_exceptInConnectionLostCall(self):
        """
        If C{connectionLost} is called directory on a port object and that the
        server factory raises an exception in C{stopFactory}, the exception is
        passed through to the caller.

        C{connectionLost} is called by L{reactor.disconnectAll} at shutdown.
        """
        serverFactory = MyServerFactory()
        def raiseException():
            raise RuntimeError("An error")
        serverFactory.stopFactory = raiseException
        port = reactor.listenTCP(0, serverFactory, interface="127.0.0.1")
        self.assertRaises(RuntimeError, port.connectionLost, None)