#server延时接收测试----------------------------------------------------------------------------------------

#server端---------------------------------------

import socket
import time
sk = socket.socket()
sk.bind(('127.0.0.1',8080))
sk.listen()

conn,addr = sk.accept()
time.sleep(10)
'''
客户端，先发送，我这边延时接收也是可以接收到的
对方sk关闭之后 我这边conn未关闭，接收空消息
'''
print(conn.recv(1024))
print(conn.recv(1024))
conn.close()
sk.close()

#server端---------------------------------------

#client端---------------------------------------

import socket
sk = socket.socket()
sk.connect(('127.0.0.1',8080))
sk.send(b'presend hello')
sk.close()

#client端---------------------------------------

#server延时接收测试----------------------------------------------------------------------------------------

 

server延时接收测试

 

 

 

 

 

 

 

 

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erver延时接收测试