def signal_handler(self, signum, frame): # pragma: nocover
signame = {
signal.SIGTERM: 'SIGTERM',
signal.SIGINT: 'SIGINT',
signal.SIGUSR1: 'SIGUSR1',
}.get(signum, signum)
if signum == signal.SIGHUP:
reopen()
rlog.info('{} runner caught SIGHUP. Reopening logs.'.format(
self.name))
elif signum in (signal.SIGTERM, signal.SIGINT, signal.SIGUSR1):
self.stop()
self.status = signum
rlog.info('{} runner caught {}. Stopping.'.format(
self.name, signame))
# As of Python 3.5, PEP 475 gets in our way. Runners with long
# time.sleep()'s in their _snooze() method (e.g. the retry runner)
# will have their system call implemented time.sleep()
# automatically retried at the C layer. The only reliable way to
# prevent this is to raise an exception in the signal handler. The
# standard run() method automatically suppresses this exception,
# meaning, it's caught and ignored, but effectively breaks the
# run() loop, which is just what we want. Runners which implement
# their own run() method must be prepared to catch
# RunnerInterrupts, usually also ignoring them.
raise RunnerInterrupt
def signal_handler(self, signum, frame):
signame = {
signal.SIGTERM: 'SIGTERM',
signal.SIGINT: 'SIGINT',
signal.SIGUSR1: 'SIGUSR1',
}.get(signum, signum)
if signum in (signal.SIGTERM, signal.SIGINT, signal.SIGUSR1):
self.stop()
self.status = signum
rlog.info('%s runner caught %s. Stopping.', self.name, signame)
elif signum == signal.SIGHUP:
reopen()
rlog.info('%s runner caught SIGHUP. Reopening logs.', self.name)
def signal_handler(self, signum, frame):
signame = {
signal.SIGTERM: 'SIGTERM',
signal.SIGINT: 'SIGINT',
signal.SIGUSR1: 'SIGUSR1',
}.get(signum, signum)
if signum in (signal.SIGTERM, signal.SIGINT, signal.SIGUSR1):
self.stop()
self.status = signum
rlog.info('%s runner caught %s. Stopping.', self.name, signame)
elif signum == signal.SIGHUP:
reopen()
rlog.info('%s runner caught SIGHUP. Reopening logs.', self.name)
def sighup_handler(signum, frame): # noqa: E306
reopen()
for pid in self._kids:
os.kill(pid, signal.SIGHUP)
log.info('Master watcher caught SIGHUP. Re-opening log files.')
def sighup_handler(signum, frame):
reopen()
for pid in self._kids:
os.kill(pid, signal.SIGHUP)
log.info('Master watcher caught SIGHUP. Re-opening log files.')
def sighup_handler(signum, frame):
reopen()
log.info('%s runner caught SIGHUP. Reopening logs.', loop.name())
