vnc_proxy_server.py 文件源码

def connectionMade(self):
        logger.info('[%s] Connection received from VNC client', self.id)
        factory = protocol.ClientFactory()
        factory.protocol = VNCProxyClient
        factory.vnc_server = self
        factory.deferrable = defer.Deferred()
        endpoint = endpoints.clientFromString(reactor, self.factory.vnc_address)

        def _established_callback(client):
            if self._broken:
                client.close()
            self.vnc_client = client
            self.flush()
        def _established_errback(reason):
            logger.error('[VNCProxyServer] Connection succeeded but could not establish session: %s', reason)
            self.close()
        factory.deferrable.addCallbacks(_established_callback, _established_errback)

        def _connect_errback(reason):
            logger.error('[VNCProxyServer] Connection failed: %s', reason)
            self.close()
        endpoint.connect(factory).addErrback(_connect_errback)

        self.send_ProtocolVersion_Handshake()