server.py 文件源码

def handle_disconnected_startListening(self):
        log.msg("%s starting on %s" % (self.factory.__class__, self.getOwnPort()))
        try:
            skt = socket.socket(*self.sockinfo)
            skt.bind(self.addr)
        except socket.error, le:
            raise error.CannotListenError, (None, None, le)

        # Make sure that if we listened on port 0, we update that to
        # reflect what the OS actually assigned us.
        self._realPortNumber = skt.getsockname()[1]

        log.msg("%s starting on %s" % (self.factory.__class__, self._realPortNumber))

        self.factory.doStart()
        skt.listen(self.backlog)
        self.socket = skt
        self.state = "listening"
        self.startAccepting()