Question

我有以下代码：

# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.


"""
An example client. Run simpleserv.py first before running this.
"""

from twisted.internet import reactor, protocol


# a client protocol

class EchoClient(protocol.Protocol):
"""Once connected, send a message, then print the result."""

    def connectionMade(self):
        self.transport.write("Welcome to Calculator!")
        # data = ''

    def dataReceived(self, data):
        "As soon as any data is received, write it back."
        print "Server said:\n", data
        # self.transport.loseConnection()

    def connectionLost(self, reason):
        print "connection lost"

class EchoFactory(protocol.ClientFactory):
    protocol = EchoClient

    def clientConnectionFailed(self, connector, reason):
        print "Connection failed - goodbye!"
        reactor.stop()

    def clientConnectionLost(self, connector, reason):
        print "Connection lost - goodbye!"
        reactor.stop()


# this connects the protocol to a server running on port 8000
def main():
    help(protocol.Protocol)
    exit()
    f = EchoFactory()
    reactor.connectTCP("localhost", 8000, f)
    reactor.run()

    print 'here'

# this only runs if the module was *not* imported
if __name__ == '__main__':
    main()

读取客户端输入并将其发送到服务器的正确方法是什么？我想使用data = input()读取数据，然后发送到服务器self.transport.write(data)。但是，我必须将其放在我的代码上，我是否必须创建另一种方法或使用connectionMade？记住，这是客户端向服务器发送内容的持久连接，然后服务器处理它并向客户端发送内容。客户端再次向服务器发送内容，服务器处理并发送给客户端...（重复）

Answer 1

def connectionMade(self):
        # Asks user for their name
        name = input('What is your name?')
        # sends name to server
        self.transport.write(name)

这将是每个客户端/连接的特定内容，因此您应该只有一个connectionMade方法。

Python Twiested，在哪里读取客户端输入

1 个答案: