tcp聊天交互

#****setver端

import socket

sk = socket.socket()

adress = ('127.0.0.1', 8032)

sk.bind(adress)

sk.listen(4)

while 1:

    conn, addr = sk.accept()

    while 1:

        res_s = conn.recv(1024).decode('utf-8')

        print(res_s)

        if res_s == 'q':
            break

        res_f = input('>>>>>')

        conn.send(res_f.encode('utf-8'))

        if res_f == 'q':
            break

    conn.close()

sk.close()

#****client端

import socket

sk = socket.socket()

adress = ('127.0.0.1', 8032)

sk.connect(adress)

while 1:

    meg = input('>>>')

    sk.send(meg.encode('utf-8'))

    if meg == 'q':
        break

    res_s = sk.recv(1024).decode('utf-8')

if res_s == 'q':
    break

    print(res_s)

sk.close()