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author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-03-09 09:59:19 -0700 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-03-10 11:09:58 -0700 |
commit | 15688798520896690561824b2fdc227c8a365c82 (patch) | |
tree | f8532a89cf9f9a6b287ecb43c0ac5711379e486d /bitbake/bin/bitbake-worker | |
parent | a7bc031f847c45b2d266cfbf8e203155ab0166b9 (diff) | |
download | openembedded-core-contrib-15688798520896690561824b2fdc227c8a365c82.tar.gz |
bitbake: bitbake-worker: Gracefully handle SIGTERM
Currently if bitbake-worker handles a SIGTERM, it leaves the child
processes to complete or hang. It shouldn't do this so hook the SIGTERM
event and gracefully shutdown any children.
(Bitbake rev: 551406f3f9ee94de09d2da6e16fea054c6dbfdb7)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/bin/bitbake-worker')
-rwxr-xr-x | bitbake/bin/bitbake-worker | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/bitbake/bin/bitbake-worker b/bitbake/bin/bitbake-worker index bc13b4f314..c173dbe01d 100755 --- a/bitbake/bin/bitbake-worker +++ b/bitbake/bin/bitbake-worker @@ -242,6 +242,14 @@ class BitbakeWorker(object): self.build_pids = {} self.build_pipes = {} + signal.signal(signal.SIGTERM, self.sigterm_exception) + + def sigterm_exception(self, signum, stackframe): + bb.warn("Worker recieved SIGTERM, shutting down...") + self.handle_finishnow(None) + signal.signal(signal.SIGTERM, signal.SIG_DFL) + os.kill(os.getpid(), signal.SIGTERM) + def serve(self): while True: (ready, _, _) = select.select([self.input] + [i.input for i in self.build_pipes.values()], [] , [], 1) |