diff options
Diffstat (limited to 'Lib/multiprocessing/popen_fork.py')
| -rw-r--r-- | Lib/multiprocessing/popen_fork.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Lib/multiprocessing/popen_fork.py b/Lib/multiprocessing/popen_fork.py index 685e8daf77c..11e216072d0 100644 --- a/Lib/multiprocessing/popen_fork.py +++ b/Lib/multiprocessing/popen_fork.py @@ -66,16 +66,20 @@ class Popen(object): def _launch(self, process_obj): code = 1 parent_r, child_w = os.pipe() + child_r, parent_w = os.pipe() self.pid = os.fork() if self.pid == 0: try: os.close(parent_r) - code = process_obj._bootstrap() + os.close(parent_w) + code = process_obj._bootstrap(parent_sentinel=child_r) finally: os._exit(code) else: os.close(child_w) - self.finalizer = util.Finalize(self, os.close, (parent_r,)) + os.close(child_r) + self.finalizer = util.Finalize(self, util.close_fds, + (parent_r, parent_w,)) self.sentinel = parent_r def close(self): |