socketserver并发服务

socketserver并发服务

#重要的模板
import socketserver

class Myserver(socketserver.BaseRequestHandler):  #自己定义一个class类
    def handle(self):                             #方法名必须为handle()
        conn = self.request #获得conn连接  
        #此处加入自己的逻辑
        #每个Client端连接都从handle()开始执行。
server = socketserver.ThreadingTCPServer(('127.0.0.1',9001),Myserver)
server.serve_forever()

#server端————————————————————————————————————————
import time
import socketserver

class Myserver(socketserver.BaseRequestHandler):
    def handle(self):
        conn = self.request
        while True:
            try:
                content = conn.recv(1024).decode('utf-8')
                conn.send(content.upper().encode('utf-8'))
                time.sleep(0.5)
            except ConnectionResetError:
                break
server = socketserver.ThreadingTCPServer(('127.0.0.1',9001),Myserver)
server.serve_forever()

# import socket
#
# sk = socket.socket()
# sk.bind(('127.0.0.1',9001))
# sk.listen()
# while True:
#     conn,_ = sk.accept()
#     while True:
#         try:
#             content = conn.recv(1024).decode('utf-8')
#             conn.send(content.upper().encode('utf-8'))
#             time.sleep(0.5)
#         except ConnectionResetError:
#             break


# class BaseRequestHandler:
#     def __init__(self):
#         self.handle()
#     def handle(self):
#         pass
#
# class Myserver(BaseRequestHandler):
#     def handle(self):
#         pass
# my = Myserver()

#client端——————————————————————————————————————
import socket

sk = socket.socket()
sk.connect(('127.0.0.1',9001))

while True:
    sk.send(b'hello')
    content = sk.recv(1024).decode('utf-8')
    print(content)