Ignore this patch. More analysis is required.

On Fri, Nov 10, 2023 at 10:01 AM Richard Purdie <
[email protected]> wrote:

> On Fri, 2023-11-10 at 07:30 -0800, Tim Orling wrote:
> > This repeatably fails:
> >
> > Exception in thread Thread-2:
> > Traceback (most recent call last):
> >   File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
> >     self.run()
> >   File ".../poky/bitbake/lib/toaster/tests/commands/test_runbuilds.py",
> line 39, in run
> >     os.kill(int(pid), signal.SIGTERM)
> > ProcessLookupError: [Errno 3] No such process
> >
> > Rather than have a hard error, add logging and output as a warning.
> >
> > Signed-off-by: Tim Orling <[email protected]>
> > ---
> >  lib/toaster/tests/commands/test_runbuilds.py | 11 +++++++++--
> >  1 file changed, 9 insertions(+), 2 deletions(-)
> >
> > diff --git a/lib/toaster/tests/commands/test_runbuilds.py
> b/lib/toaster/tests/commands/test_runbuilds.py
> > index c77d6cf4..14b35764 100644
> > --- a/lib/toaster/tests/commands/test_runbuilds.py
> > +++ b/lib/toaster/tests/commands/test_runbuilds.py
> > @@ -19,6 +19,10 @@ import time
> >  import subprocess
> >  import signal
> >
> > +import logging
> > +
> > +logger = logging.getLogger("toaster")
> > +
> >
> >  class KillRunbuilds(threading.Thread):
> >      """ Kill the runbuilds process after an amount of time """
> > @@ -36,8 +40,11 @@ class KillRunbuilds(threading.Thread):
> >
> >          with open(pidfile_path) as pidfile:
> >              pid = pidfile.read()
> > -            os.kill(int(pid), signal.SIGTERM)
> > -
> > +            try:
> > +                os.kill(int(pid), signal.SIGTERM)
> > +            except ProcessLookupError as err:
> > +                logger.warning("Failed to kill pid. %s" % err)
> > +                pass
> >
>
> Is this a case of "just ensure bitbake has really exited"? If so we
> perhaps don't need the warning as it is quite likely it has exited?
>
>
When Toaster starts, the .runbuild.pid file is created in the $BUILDDIR.
Manually running 'manage.py runbuilds' should leave a process running.
My suspicion is the path to .runbuilds.pid is somehow getting mangled or
a stale, old .runbuilds.pid is sticking around. Something is wonky in the
test environment.



> Cheers,
>
> Richard
>
>
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