python3 在一个进程内开启多个线程实现socket通讯
# -*- coding: utf-8 -*-
import threading
from socket import *
from threading import Thread
def talk(conn):
while 1: # 循环通讯
try:
from_client_msg = conn.recv(1024)
if not from_client_msg:break
print("线程<%s>来自客户端的消息:%s" %(threading.current_thread().getName(), from_client_msg))
conn.send(from_client_msg.upper())
except:
break
conn.close()
if __name__ == '__main__':
'''一个进程里开多线程实现socket通讯'''
server = socket()
ip_port = ("127.0.0.1", 8001)
server.bind(ip_port)
server.listen(5)
while 1: # 循环连接
conn, addr = server.accept()
t = Thread(target=talk, args=(conn,))
t.start()
server.close()
# 线程<Thread-1>来自客户端的消息:b'aaa'
# 线程<Thread-2>来自客户端的消息:b'bbb'
# 线程<Thread-3>来自客户端的消息:b'ccc'
# 线程<Thread-4>来自客户端的消息:b'dddd'
# 线程<Thread-5>来自客户端的消息:b'eeee'
# 线程<Thread-6>来自客户端的消息:b'ffff'
# -*- coding: utf-8 -*-
from socket import *
client = socket()
ip_port = ("127.0.0.1", 8001)
client.connect(ip_port)
while 1: # 循环通讯
inp = input(">>:").strip()
if not inp: continue
if inp.upper() == "Q": break
client.send(inp.encode())
from_server_msg = client.recv(1024)
print("来自服务端的消息:", from_server_msg)
client.close()
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