udp聊天交互

#****server端

import socket

sk = socket.socket(type = socket.SOCK_DGRAM)

sk.bind(('127.0.0.1', 8050))

while 1:
    msg, addr = sk.recvfrom(1024)

    print(msg.decode('utf-8'))

    msg_f = input('>>>')

    sk.sendto(msg_f.encode('utf-8'), addr)

sk.close()

#****client端

import socket

sk = socket.socket(type = socket.SOCK_DGRAM)

while 1:

    msg = input('>>>')

    sk.sendto(msg.encode('utf-8'),('127.0.0.1', 8050))

    smsg , addr = sk.recvfrom(1024)

    print(smsg.decode('utf-8'))

sk.close()