def test_daemonize_pid_null_one(self):
with mock.patch('os.fork', side_effect=fork_fake):
with mock.patch('os.setsid', mock.Mock()):
with mock.patch('os._exit', self.exit_mock):
daemonize()
self.assertEqual(1, self.exit_mock.call_count)
self.exit_mock.assert_called_once_with(0)
def test_daemonize_pid_null(self):
pid = 0
with mock.patch('os.fork', mock.Mock(return_value=pid)):
with mock.patch('os.setsid', mock.Mock()):
with mock.patch('os._exit', self.exit_mock):
daemonize()
self.assertEqual(0, self.exit_mock.call_count)
def run(self):
self._init_env()
self._save_main_pid()
print 'monitor initiallizing...'
time.sleep(2)
utils.daemonize(stdin='/dev/null', stdout='/tmp/monitor.log', stderr='/tmp/monitor.log')
self._init_all_process()
self._check_loop()
def test_daemonize(self):
pid = 13
with mock.patch("os.fork",
mock.Mock(return_value=pid)) as mock_os_fork:
with mock.patch("os._exit", mock.Mock()) as mock_os_exit:
utils.daemonize()
mock_os_fork.assert_called_once_with()
mock_os_exit.assert_called_once_with(0)
def test_daemonize_pid_zero(self):
pid = 0
with mock.patch("os.fork",
mock.Mock(return_value=pid)) as mock_os_fork:
with mock.patch("os.setsid", mock.Mock()) as mock_os_setsid:
utils.daemonize()
mock_os_setsid.assert_called_once_with()
self.assertTrue(mock_os_fork.call_count == 2)
def run(self):
self._init_env()
self._save_main_pid()
print 'monitor initiallizing...'
time.sleep(2)
utils.daemonize(stdin='/dev/null',
stdout='/tmp/monitor.log',
stderr='/tmp/monitor.log')
self._init_all_process()
self._check_loop()
def test_daemonize_pid_zero_not_zero(self):
pid = 13
with mock.patch("os.fork",
mock.Mock(side_effect=[0, pid])) as mock_os_fork:
with mock.patch("os.setsid", mock.Mock()) as mock_os_setsid:
with mock.patch("os._exit", mock.Mock()) as mock_os_exit:
utils.daemonize()
mock_os_setsid.assert_called_once_with()
mock_os_exit.assert_called_once_with(0)
self.assertTrue(mock_os_fork.call_count == 2)
def main(argv):
args = parse_cmd_args(argv[1:])
if args.daemon:
daemonize()
if args.pidfile:
create_pidfile(args.pidfile)
config = _load_config(args)
dictConfig(config.LOGGING)
main_loop(config)
return config.EXIT_CODE
def main(argv):
args = parse_cmd_args(argv[1:])
if args.daemon:
daemonize()
if args.pidfile:
create_pidfile(args.pidfile)
config = _load_config(args)
dictConfig(config.LOGGING)
main_loop(config)
return config.EXIT_CODE
def main(argv):
args = parse_cmd_args(argv[1:])
if args.daemon:
daemonize()
if args.pidfile:
create_pidfile(args.pidfile)
config = load_config_from_pyfile(
os.path.realpath(os.path.expanduser(args.config)))
dictConfig(config.LOGGING)
main_loop(config)
return config.EXIT_CODE
def main(argv):
args = parse_cmd_args(argv[1:])
if args.daemon:
daemonize()
if args.pidfile:
create_pidfile(args.pidfile)
config = load_config_from_pyfile(
os.path.realpath(os.path.expanduser(args.config))
)
dictConfig(config.LOGGING)
main_loop(config)
return config.EXIT_CODE
def main(argv):
"""
Точка входа в приложение.
В случае возникновения ошибки в приложении, оно засыпает на config.SLEEP_ON_FAIL секунд.
:param argv: агрументы командной строки.
:type argv: list
"""
args = parse_cmd_args(argv[1:])
if args.daemon:
daemonize()
if args.pidfile:
create_pidfile(args.pidfile)
config = load_config_from_pyfile(
os.path.realpath(os.path.expanduser(args.config))
)
patch_all()
dictConfig(config.LOGGING)
current_thread().name = 'pusher.main'
install_signal_handlers()
while run_application:
try:
main_loop(config)
except Exception as exc:
logger.error(
'Error in main loop. Go to sleep on {} second(s).'.format(config.SLEEP_ON_FAIL)
)
logger.exception(exc)
sleep(config.SLEEP_ON_FAIL)
else:
logger.info('Stop application loop in main.')
return exit_code
def main(argv):
"""
Точка входа в приложение.
В случае возникновения ошибки в приложении, оно засыпает на config.SLEEP_ON_FAIL секунд.
:param argv: агрументы командной строки.
:type argv: list
"""
args = parse_cmd_args(argv[1:])
if args.daemon:
daemonize()
if args.pidfile:
create_pidfile(args.pidfile)
config = load_config_from_pyfile(
os.path.realpath(os.path.expanduser(args.config))
)
patch_all()
dictConfig(config.LOGGING)
current_thread().name = 'pusher.main'
install_signal_handlers()
while run_application:
try:
main_loop(config)
except Exception as exc:
logger.error(
'Error in main loop. Go to sleep on {} second(s).'.format(config.SLEEP_ON_FAIL)
)
logger.exception(exc)
sleep(config.SLEEP_ON_FAIL)
else:
logger.info('Stop application loop in main.')
return exit_code
def test_daemonize_nonzero_pid(self):
with patch('os.fork', Mock(return_value=10)):
with patch('os._exit', Mock()):
utils.daemonize()
def test_daemonize_zero_pid2(self):
with patch('os.fork', Mock(side_effect=[0, -1])):
with patch('os.setsid', Mock()):
with patch('os._exit', Mock()):
utils.daemonize()
def test_daemonize_nonzero_pid(self):
with patch('os.fork', Mock(return_value=10)):
with patch('os._exit', Mock()):
utils.daemonize()
def test_daemonize_zero_pid1(self):
with patch('os.fork', Mock(side_effect=[0, 1])):
with patch('os.setsid', Mock()):
with patch('os._exit', Mock()):
utils.daemonize()
def test_daemonize_pid_not_null(self):
pid = 1
with mock.patch('os.fork', mock.Mock(return_value=pid)):
with mock.patch('os._exit', self.exit_mock):
daemonize()
self.exit_mock.assert_called_once_with(0)