twisted的框架简单使用（只做了发送和接收）

一、服务端使用了Protocol和LineReceiver方式，代码如下：

#coding=utf-8
from twisted.internet import reactor
from twisted.internet.protocol import Protocol,Factory
from twisted.protocols.basic import LineReceiver

class SimpleLogger(Protocol):
    def connectionMade(self):
        print u'客户端的IP和端口号为：',self.transport.client

    def connectionLost(self,reason):
        print self.transport.client,u'客户端断开'

    def dataReceived(self,data):
        print str(data)
        self.transport.write('Client how are you')

class SimpleLoggerLineRece(LineReceiver):
    def connectionMade(self):
        print u'客户端的IP和端口号为：',self.transport.client

    def connectionLost(self,reason):
        print self.transport.client,u'客户端断开'

    def lineReceived(self,line):
        print 'line'
        print line

    def dataReceived(self,data):
        print str(data)
        self.transport.write('Client how are you')

    def rawDataReceived(self,data):
        print 'rawData'
        print data

    def sendLine(self,line):
        self.transport.write('Client how are you')


factory=Factory()
#factory.protocol=SimpleLogger
factory.protocol=SimpleLoggerLineRece

reactor.listenTCP(1234,factory)
reactor.run()

二、客户端代码只是简单的用python自带的socket实现发送和接收的，代码如下：

#coding=utf-8
import socket
s=socket.socket()
host="127.0.0.1"
port=1234
s.connect((host,port))
s.send('Server how are you')
print s.recv(1024)
s.close()