Possibly. I wonder what the difference(s) is(are)?
On Sat, Apr 7, 2012 at 5:54 PM, Jason Friedman <ja...@powerpull.net> wrote: >> I am just playing around with threading and subprocess and found that >> the following program will hang up and never terminate every now and >> again. >> >> import threading >> import subprocess >> import time >> >> def targ(): >> p = subprocess.Popen(["/bin/sleep", "2"]) >> while p.poll() is None: >> time.sleep(1) >> >> t1 = threading.Thread(target=targ) >> t2 = threading.Thread(target=targ) >> t1.start() >> t2.start() >> >> t1.join() >> t2.join() >> >> >> I found this bug, and while it sounds similar it seems that it was >> closed during python 2.5 (I'm using 2.7.2): >> http://bugs.python.org/issue1404925 > > I can confirm hanging on my installation of 2.7.2. I also ran this > code 100 times on 3.2.2 without experiencing a hang. Is version 3.x a > possibility for you? -- http://mail.python.org/mailman/listinfo/python-list
