Open ionelmc opened 6 years ago
Actually execnet just uses subprocess.Popen for workers, perhaps setting the CLOEXEC on stdin/out/err in the workers would be good enough?
@ionelmc are there any more details on this, im about to change bootstrapping to be more "safe"
Currently execnet uses pipes without the CLOEXEC flag. There should be something like this around the parts that make the pipes:
Sorry for incredibly-lousy-without-testcase bug report, I'm just at the end of my wits after figuring out my app is littered with subprocess.Popen without
close_fds=True
:triumph: