Python网络编程——并发的SocketServer[Python基础]

python

1、并发的 socketserver

实现程序的并发执行

Server

import time

from socketserver import BaseRequestHandler,ThreadingTCPServer

# BaseRequestHandler 基础请求操作符

# ThreadingTCPServer 线程实现的基于tcp协议的server

class Myserver(BaseRequestHandler): # 创建一个Myserver类继承BaseRequestHandler

def handle(self):

n = 0

while True:

self.request.send(str(n).encode("utf-8")) # self.request == conn(server的IP)

n += 1

time.sleep(0.5)

server = ThreadingTCPServer(("127.0.0.1",9001),Myserver) # 创建一个server将服务地址绑定到127.0.0.1:9001

server.serve_forever() # 让server永远运行下去,除非强制停止程序

Client 1

import socket

sk = socket.socket()

sk.connect(("127.0.0.1",9001))

while True:

ret = sk.recv(1024)

print(ret)

Client 2

import socket

sk = socket.socket()

sk.connect(("127.0.0.1",9001))

while True:

ret = sk.recv(1024)

print(ret)

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