def start(self):
"""Starts the workers main loop."""
self.on_start()
self._state = self.RUN
if self.pidfile:
self.pidlock = platforms.create_pidlock(self.pidfile)
try:
for i, component in enumerate(self.components):
logger.debug('Starting %s...', qualname(component))
self._running = i + 1
if component:
component.start()
logger.debug('%s OK!', qualname(component))
except SystemTerminate:
self.terminate()
except Exception as exc:
logger.error('Unrecoverable error: %r', exc,
exc_info=True)
self.stop()
except (KeyboardInterrupt, SystemExit):
self.stop()
try:
# Will only get here if running green,
# makes sure all greenthreads have exited.
self._shutdown_complete.wait()
except IGNORE_ERRORS:
pass
def start(self):
"""Starts the workers main loop."""
self.on_start()
self._state = self.RUN
if self.pidfile:
self.pidlock = platforms.create_pidlock(self.pidfile)
try:
for i, component in enumerate(self.components):
logger.debug('Starting %s...', qualname(component))
self._running = i + 1
if component:
component.start()
logger.debug('%s OK!', qualname(component))
except SystemTerminate:
self.terminate()
except Exception as exc:
logger.error('Unrecoverable error: %r', exc, exc_info=True)
self.stop()
except (KeyboardInterrupt, SystemExit):
self.stop()
try:
# Will only get here if running green,
# makes sure all greenthreads have exited.
self._shutdown_complete.wait()
except IGNORE_ERRORS:
pass
def start(self):
"""Starts the workers main loop."""
try:
self.blueprint.start(self)
except WorkerTerminate:
self.terminate()
except Exception as exc:
logger.error('Unrecoverable error: %r', exc, exc_info=True)
self.stop()
except (KeyboardInterrupt, SystemExit):
self.stop()
def start(self):
"""Starts the workers main loop."""
try:
self.blueprint.start(self)
except SystemTerminate:
self.terminate()
except Exception as exc:
logger.error('Unrecoverable error: %r', exc, exc_info=True)
self.stop()
except (KeyboardInterrupt, SystemExit):
self.stop()
def start(self):
"""Starts the workers main loop."""
try:
self.namespace.start(self)
except SystemTerminate:
self.terminate()
except Exception as exc:
logger.error("Unrecoverable error: %r", exc, exc_info=True)
self.stop()
except (KeyboardInterrupt, SystemExit):
self.stop()
def start(self):
"""Starts the workers main loop."""
try:
self.blueprint.start(self)
except WorkerTerminate:
self.terminate()
except Exception as exc:
logger.error('Unrecoverable error: %r', exc, exc_info=True)
self.stop(exitcode=EX_FAILURE)
except SystemExit as exc:
self.stop(exitcode=exc.code)
except KeyboardInterrupt:
self.stop(exitcode=EX_FAILURE)
def on_timer_error(self, exc):
logger.error('Timer error: %r', exc, exc_info=True)
def on_timer_error(self, exc):
logger.error('Timer error: %r', exc, exc_info=True)
