New submission from Giampaolo Rodola' <[EMAIL PROTECTED]>:
I've tried to run the code below on Windows XP and Linux Ubuntu and it
works as expected. Here is the output:
expt -> o
read -> fo
On FreeBSD 7.0 it raises the following exception:
expt -> o
read -> fo
Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/local/lib/python2.5/threading.py", line 460, in __bootstrap
self.run()
File "/usr/local/lib/python2.5/threading.py", line 440, in run
self.__target(*self.__args, **self.__kwargs)
File "_test2.py", line 13, in server
data = conn.recv(1024, socket.MSG_OOB)
error: (22, 'Invalid argument')
--- code ---
import socket, select, threading, time, os
def server():
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind(('', 1024))
s.listen(1)
conn, addr = s.accept()
conn.setblocking(0)
while 1:
r, w, e = select.select([conn], [conn], [conn], 0.01)
if e:
data = conn.recv(1024, socket.MSG_OOB)
print "expt -> " + data
if r:
data = conn.recv(1024)
print "read -> " + data
threading.Thread(target=server).start()
time.sleep(0.1)
s = socket.socket()
s.connect(('127.0.0.1', 1024))
s.sendall('foo', socket.MSG_OOB)
--- /code ---
----------
messages: 69236
nosy: giampaolo.rodola
severity: normal
status: open
title: socket's OOB data management is broken on FreeBSD
versions: Python 2.5, Python 2.6, Python 3.0
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Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue3277>
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