Question

这些是我测试TCP套接字的基本Python程序。

server.py：

import socketserver as serv

class Handler(serv.BaseRequestHandler):
    def handle(self):
        received = self.request.recv(16)
        print('received',received)

if __name__ == '__main__':
    host, port = 'localhost', 2000

    with serv.TCPServer((host,port), Handler) as serv:
        serv.allow_reuse_address = True
        serv.serve_forever()

client.py：

import socket as Socket
import time

if __name__ == "__main__":
    host, port = 'localhost', 2000
    with Socket.socket(Socket.AF_INET, Socket.SOCK_STREAM) as socket:
        socket.connect((host, port))

        socket.send(bytes('1','utf-8')) # First send
        time.sleep(0.5)
        socket.send(bytes('2','utf-8')) # Second send

首先运行服务器，然后运行客户端。服务器打印：

received b'1'

但是我想说这表明服务器收到了两个发送：

received b'1'
received b'2'

我错过了每次发送之间所需的内容吗？

套接字只能发送一次

0 个答案: