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多线程socket收发数据

多线程socket收发数据

from threading import Thread
from socket import *

def sendData():
    while True:
        sendInfo = input(<<)
        udpSocket.sendto(sendInfo.encode(gb2312),(destIp,destPort))

def recevData():
    while True:
        recvInfo = udpSocket.recvfrom(1024)
        print(>>%s : %s%(str(recvInfo[1]),recvInfo[0].decode(gb2312)))

udpSocket = None
destIp = ‘‘
destPort = 0
def main():
    global udpSocket
    global destIp
    global destPort
    destIp = input(请输入对方IP:)
    destPort = int(input(请输入对方Port:))
    udpSocket = socket(AF_INET,SOCK_DGRAM)
    udpSocket.bind((‘‘,6677))

    ts = Thread(target=sendData)
    tr = Thread(target=recevData)

    ts.start()
    tr.start()

    ts.join()
    tr.join()

if __name__ == __main__:
    main()

 

多线程socket收发数据