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| author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-03-09 10:05:54 -0700 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-03-10 11:10:00 -0700 |
| commit | 0b4ae1c7742cec14395a0d845e1ed42b88b0e215 (patch) | |
| tree | 3f48fdc3b9832adf418eca3d1e82802feee8bd76 /bitbake/lib/bb/cooker.py | |
| parent | 6f3a537dda7ea84379fc11c1ec42cfdfeaf68bd4 (diff) | |
| download | ast2050-yocto-poky-0b4ae1c7742cec14395a0d845e1ed42b88b0e215.zip ast2050-yocto-poky-0b4ae1c7742cec14395a0d845e1ed42b88b0e215.tar.gz | |
bitbake: cooker: Handle SIGTERM more gracefully
If the cooker receives a SIGTERM it currently hangs using 100% CPU,
This patch adds in an intercept for the event and puts the cooker into
shutdown mode allowing it to exit cleanly/safely and avoiding the hang.
(Bitbake rev: 00c22434123739b0819b31d7b1d353901a3e12da)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/cooker.py')
| -rw-r--r-- | bitbake/lib/bb/cooker.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py index 8d63195..9cb74d1 100644 --- a/bitbake/lib/bb/cooker.py +++ b/bitbake/lib/bb/cooker.py @@ -37,6 +37,7 @@ from collections import defaultdict import bb, bb.exceptions, bb.command from bb import utils, data, parse, event, cache, providers, taskdata, runqueue import Queue +import signal import prserv.serv logger = logging.getLogger("BitBake") @@ -149,6 +150,12 @@ class BBCooker: self.parser = None + signal.signal(signal.SIGTERM, self.sigterm_exception) + + def sigterm_exception(self, signum, stackframe): + bb.warn("Cooker recieved SIGTERM, shutting down...") + self.state = state.forceshutdown + def setFeatures(self, features): original_featureset = list(self.featureset) for feature in features: |
