基于socketserver实现并发的socket(基于tcp协议)

客户端:
import socket

phone=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
phone.connect(('127.0.0.1',8080)) # 指定服务端ip和端口

while True:
# msg=input('>>: ').strip() #msg=''
msg = 'client33333' # msg=''
if len(msg) == 0:continue
phone.send(msg.encode('utf-8'))
data=phone.recv(1024)
print(data)


phone.close()

服务端:
import socketserver

class MyHandler(socketserver.BaseRequestHandler):
def handle(self):
#通信循环
while True:
# print(self.client_address)
# print(self.request) #self.request=conn

try:
data=self.request.recv(1024)
if len(data) == 0:break
self.request.send(data.upper())
except ConnectionResetError:
break


if __name__ == '__main__':
s=socketserver.ThreadingTCPServer(('127.0.0.1',8080),MyHandler,bind_and_activate=True)

s.serve_forever() # 代表连接循环
# 循环建立连接,每建立一个连接就会启动一个线程(服务员)+调用Myhanlder类产生一个对象,调用该对象下的handle方法,专门与刚刚建立好的连接做通信循环
 
posted @ 2018-09-22 17:15  不沉之月  阅读(102)  评论(0编辑  收藏  举报