Python"s module socket uses ecv () to constantly listen to the request data sent by the client, including the empty string bounded". How to identify the empty request and block it?
Server side:
import socket
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind(("127.0.0.1", 8080))
server.listen(50)
while True:
data, addr = server.accept()
info = b"OK"
while True:
buffer = data.recv(2) -sharp b""
if buffer == b"":
info = b"Bad request"
break
data.send(info)
data.close()client:
import socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("127.0.0.1", 8080))
data = b""
s.send(data)
data_get = s.recv(1024) -sharp
s.close()