def test_update_logging_config_not_verbose(config):
config["verbose"] = False
npconfig.update_logging_config(config, log_name=config["log_dir"])
log = logging.getLogger(config["log_dir"])
assert log.level == logging.INFO
assert len(log.handlers) == 3
close_handlers(log_name=config["log_dir"])
def test_update_logging_config_verbose_existing_handler(config):
log = logging.getLogger(config["log_dir"])
log.addHandler(logging.NullHandler())
log.addHandler(logging.NullHandler())
config["verbose"] = True
npconfig.update_logging_config(config, log_name=config["log_dir"])
assert log.level == logging.DEBUG
assert len(log.handlers) == 4
close_handlers(log_name=config["log_dir"])
def test_watched_log_file(config):
config["watch_log_file"] = True
config["log_fmt"] = "%(levelname)s - %(message)s"
npconfig.update_logging_config(config, log_name=config["log_dir"])
path = os.path.join(config["log_dir"], "worker.log")
log = logging.getLogger(config["log_dir"])
log.info("foo")
os.rename(path, "{}.1".format(path))
log.info("bar")
with open(path, "r") as fh:
assert fh.read().rstrip() == "INFO - bar"
close_handlers(log_name=config["log_dir"])
def main(event_loop=None):
"""Notarization poller entry point: get everything set up, then enter the main loop.
Args:
event_loop (asyncio.BaseEventLoop, optional): the event loop to use.
If None, use ``asyncio.get_event_loop()``. Defaults to None.
"""
event_loop = event_loop or asyncio.get_event_loop()
config = get_config_from_cmdln(sys.argv[1:])
update_logging_config(config)
log.info("Notarization poller starting up at {} UTC".format(
arrow.utcnow().format()))
log.info("Worker FQDN: {}".format(socket.getfqdn()))
rm(config["work_dir"])
makedirs(config["work_dir"])
running_tasks = RunTasks(config)
async def _handle_sigterm():
log.info("SIGTERM received; shutting down")
await running_tasks.cancel()
def _handle_sigusr1():
"""Stop accepting new tasks."""
log.info("SIGUSR1 received; no more tasks will be taken")
running_tasks.is_stopped = True
event_loop.add_signal_handler(
signal.SIGTERM, lambda: asyncio.ensure_future(_handle_sigterm()))
event_loop.add_signal_handler(signal.SIGUSR1, _handle_sigusr1)
try:
event_loop.run_until_complete(running_tasks.invoke())
except Exception:
log.critical("Fatal exception", exc_info=1)
raise
finally:
log.info("Notarization poller stopped at {} UTC".format(
arrow.utcnow().format()))
log.info("Worker FQDN: {}".format(socket.getfqdn()))