88-python- socketserver ( 内置模块 )

socketserver 模块可以在 TCP协议中 同时与多台客户端进行连接

server

import socketserver
class MyServer(socketserver.BaseRequestHandler):
    def handle(self):
        while True:
            msg = self.request.recv(1024).decode('utf-8')
            if msg == 'q':
                break
            print(msg)
            info = input('>>>')
            self.request.send(info.encode('utf-8'))

if __name__ == '__main__':
    server = socketserver.ThreadingTCPServer(('127.0.0.1',8080),MyServer)
    server.serve_forever()

client1

import socket
sk = socket.socket()
sk.connect(('127.0.0.1',8080))
while True:
    msg = input('>>>')
    if msg == 'q':
        break
    sk.send(('用户1：'+msg).encode('utf-8'))
    ret = sk.recv(1024).decode('utf-8')
    print(ret)

sk.close()

client2

import socket
sk = socket.socket()
sk.connect(('127.0.0.1',8080))
while True:
    msg = input('>>>')
    if msg == 'q':
        break
    sk.send(('用户2：'+msg).encode('utf-8'))
    ret = sk.recv(1024).decode('utf-8')
    print(ret)

sk.close()