python3 多程序實現socket通訊

#

-*- coding: utf-8 -*-
import
osfrom socket import *
from multiprocessing import
process
deftalk(conn):
while 1:  #
迴圈通訊
try:
from_client_msg = conn.recv(1024)
ifnot from_client_msg:break
print("
程序<%s>來自客戶端的訊息:%s
" %(os.getpid(), from_client_msg))
conn.send(from_client_msg.upper())
except
:            
break
conn.close()
if__name__ == '
__main__':
'''乙個程序裡開多執行緒實現socket通訊
'''server =socket()
ip_port = ("
127.0.0.1
", 8001)
server.bind(ip_port)
server.listen(5)
while 1:  #
迴圈連線
conn, addr =server.accept()
p = process(target=talk, args=(conn,))
p.start()
server.close()
#程序<7412>來自客戶端的訊息:b'aaa'
#程序<6972>來自客戶端的訊息:b'bbb'
#程序<2132>來自客戶端的訊息:b'vvv'
#程序<7492>來自客戶端的訊息:b'eee'
#程序<3660>來自客戶端的訊息:b'***'
#程序<1940>來自客戶端的訊息:b'zzz'

#

-*- coding: utf-8 -*-
from socket import *client =socket()
ip_port = ("
127.0.0.1
", 8001)
client.connect(ip_port)
while 1:  #
迴圈通訊
inp = input("
>>:
").strip()
ifnot inp: continue
if inp.upper() == "
q": break
client.send(inp.encode())
from_server_msg = client.recv(1024)
print("
來自服務端的訊息:
", from_server_msg)
client.close()

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