[英]How to write a twisted server that is also a client?
如何創建也是客戶端的扭曲服務器? 我希望反應堆能夠監聽,同時它也可以用於連接到同一個服務器實例,它也可以連接和監聽。
調用reactor.listenTCP
和reactor.connectTCP
。 您可以根據需要擁有多種不同類型的連接 - 服務器或客戶端。
例如:
from twisted.internet import protocol, reactor
from twisted.protocols import basic
class SomeServerProtocol(basic.LineReceiver):
def lineReceived(self, line):
host, port = line.split()
port = int(port)
factory = protocol.ClientFactory()
factory.protocol = SomeClientProtocol
reactor.connectTCP(host, port, factory)
class SomeClientProtocol(basic.LineReceiver):
def connectionMade(self):
self.sendLine("Hello!")
self.transport.loseConnection()
def main():
import sys
from twisted.python import log
log.startLogging(sys.stdout)
factory = protocol.ServerFactory()
factory.protocol = SomeServerProtocol
reactor.listenTCP(12345, factory)
reactor.run()
if __name__ == '__main__':
main()
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