test_endpoints.py 文件源码

def createServerEndpoint(self, reactor, factory, **listenArgs):
        """
        Create an L{TCP4ServerEndpoint} and return the values needed to verify
        its behaviour.

        @param reactor: A fake L{IReactorTCP} that L{TCP4ServerEndpoint} can
            call L{IReactorTCP.listenTCP} on.
        @param factory: The thing that we expect to be passed to our
            L{IStreamServerEndpoint.listen} implementation.
        @param listenArgs: Optional dictionary of arguments to
            L{IReactorTCP.listenTCP}.
        """
        address = IPv4Address("TCP", "0.0.0.0", 0)

        if listenArgs is None:
            listenArgs = {}

        return (endpoints.TCP4ServerEndpoint(reactor,
                                             address.port,
                                             **listenArgs),
                (address.port, factory,
                 listenArgs.get('backlog', 50),
                 listenArgs.get('interface', '')),
                address)