我正在尝试使用Twisted创建客户端/服务器。 我想创建一个守护进程，该进程将作为客户端连接到另一个服务器，并作为其他客户端的服务器。 我已经编写了以下代码来描述我的问题：
server = sys.argv[1]
control_port = 8001
class ControlClient(protocol.Protocol):
def makeConnection(self, transport):
[some code here -snip-]
self.firstOrder(order, transport)
def firstOrder(self, action, transport):
self.t = transport
self.t.write(action + "\0")
def sendOrder(self, action):
self.t.write(action + "\0")
def dataReceived(self, data):
[some code here -snip-]
[HERE I WANT TO SEND DATA TO CLIENTS CONNECTED TO MY TWISTED SERVER, USING CONTROL SERVER]
class ControlServer(ControlClient):
def dataReceived(self, data):
print "client said " + data
def makeConnection(self, transport):
self.t = transport
self.t.write("make connection")
print "make connection"
def sendData(self, data):
self.t.write("data")
class ClientFactory(protocol.ClientFactory):
protocol = ControlClient
def clientConnectionFailed(self, connector, reason):
print "Connection failed - goodbye!"
reactor.stop()
def clientConnectionLost(self, connector, reason):
print "Connection lost - goodbye!"
reactor.stop()
class ServerFactory(protocol.ServerFactory):
protocol = ControlServer
def main():
c = ClientFactory()
reactor.connectTCP(server, control_port, c)
s = ServerFactory()
reactor.listenTCP(9000, s)
reactor.run()
if __name__ == '__main__':
main()
如您所见，我想发送一些作为客户端接收到的数据（作为服务器）。我的问题当然是我的ServerControl未在ClientControl中实例化，因此我无法访问传输所需的transport以向客户端发送数据。