Function sigterm_handler

st2actions/st2actions/cmd/workflow_engine.py:43–45

(signum=None, frame=None)

def setup_sigterm_handler(engine):
    def sigterm_handler(signum=None, frame=None):
        # This will cause SystemExit to be throw and allow for component cleanup.
        engine.kill()

    # Register a SIGTERM signal handler which calls sys.exit which causes SystemExit to
    # be thrown. We catch SystemExit and handle cleanup there.