forked from mirrors/linux
7e8a590377
Bind and connect to localhost. There is no reason for this test to use non-localhost interface. This lets us run this test in a network namespace. Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
50 lines
912 B
Python
Executable file
50 lines
912 B
Python
Executable file
#!/usr/bin/env python3
|
|
#
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
|
|
import sys, os, os.path, getopt
|
|
import socket, time
|
|
import subprocess
|
|
import select
|
|
|
|
def read(sock, n):
|
|
buf = b''
|
|
while len(buf) < n:
|
|
rem = n - len(buf)
|
|
try: s = sock.recv(rem)
|
|
except (socket.error) as e: return b''
|
|
buf += s
|
|
return buf
|
|
|
|
def send(sock, s):
|
|
total = len(s)
|
|
count = 0
|
|
while count < total:
|
|
try: n = sock.send(s)
|
|
except (socket.error) as e: n = 0
|
|
if n == 0:
|
|
return count;
|
|
count += n
|
|
return count
|
|
|
|
|
|
serverPort = int(sys.argv[1])
|
|
|
|
# create active socket
|
|
sock = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
|
|
try:
|
|
sock.connect(('localhost', serverPort))
|
|
except socket.error as e:
|
|
sys.exit(1)
|
|
|
|
buf = b''
|
|
n = 0
|
|
while n < 1000:
|
|
buf += b'+'
|
|
n += 1
|
|
|
|
sock.settimeout(1);
|
|
n = send(sock, buf)
|
|
n = read(sock, 500)
|
|
sys.exit(0)
|