使用子线程来完成链接循环和通信循环

Posted 2020-11-13 cheng825

#客户端
import socket

soc = socket.socket()
soc.connect(('127.0.0.1',8090))
while True:
    data = input('>>:')
    soc.send(data.encode('utf8'))
    data = soc.recv(1024)
    print(data)

#服务端
import socket
from multiprocessing import Process


# class pro(Process):
#     def __init__(self,conn,addr):
#         super().__init__()
#         self.conn = conn
#         self.addr = addr
#     def run(self) -> None:
#         while True:
#             data = self.conn.recv(1024)
#             print(data)
#             self.conn.send('ok'.encode('utf8'))
        # self.conn.close()

def pro(conn,addr):
    print(f'客户{addr}连接了')
    while True:
        try:
            data = conn.recv(1024)
            print(data)
            conn.send('ok'.encode('utf8'))
        except ConnectionResetError:
            conn.close()
            break


if __name__ == '__main__':
    soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

    soc.bind(('127.0.0.1', 8090))
    soc.listen(5)
    while True:
        conn, addr = soc.accept()
        Process(target=pro,args = (conn, addr)).start()