def start_ccnet_session(self):
'''Connect to ccnet-server, retry util connection is made'''
self._ccnet_session = AsyncClient(self._ccnet_dir,
self._evbase,
central_config_dir=self._central_config_dir)
connector = ClientConnector(self._ccnet_session)
connector.connect_daemon_with_retry()
self._sync_client = ccnet.SyncClient(self._ccnet_dir,
central_config_dir=self._central_config_dir)
self._sync_client.connect_daemon()
def create_ccnet_session(ccnet_dir, evbase):
# create ccnet async client
ccnet_session = AsyncClient(ccnet_dir, evbase)
try:
# connect to ccnet server
ccnet_session.connect_daemon()
logging.info('connected to ccnet server')
return ccnet_session
except ccnet.NetworkError:
logging.error('can not connect to ccnet server, exit')
sys.exit()
def main():
init_logging()
evbase = libevent.Base()
session = AsyncClient(CCNET_CONF_DIR, evbase)
session.connect_daemon()
register_rpc_functions(session)
session.main_loop()
class App(object):
def __init__(self, ccnet_dir, args, events_listener_enabled=True, background_tasks_enabled=True):
self._ccnet_dir = ccnet_dir
self._central_config_dir = os.environ.get('SEAFILE_CENTRAL_CONF_DIR')
self._args = args
self._events_listener_enabled = events_listener_enabled
self._bg_tasks_enabled = background_tasks_enabled
try:
load_config(args.config_file)
except Exception as e:
logging.error('Error loading seafevents config. Detial: %s' % e)
raise RuntimeError("Error loading seafevents config. Detial: %s" % e)
self._events_listener = None
if self._events_listener_enabled:
self._events_listener = EventsMQListener(self._args.config_file)
if appconfig.publish_enabled:
events_publisher.init()
else:
logging.info("Events publish to redis is disabled.")
self._bg_tasks = None
if self._bg_tasks_enabled:
self._bg_tasks = BackgroundTasks(args.config_file)
if appconfig.enable_statistics:
self.update_login_record_task = CountUserActivity()
self.count_traffic_task = CountTrafficInfo()
self._ccnet_session = None
self._sync_client = None
self._evbase = libevent.Base() #pylint: disable=E1101
self._sighandler = SignalHandler(self._evbase)
def start_ccnet_session(self):
'''Connect to ccnet-server, retry util connection is made'''
self._ccnet_session = AsyncClient(self._ccnet_dir,
self._evbase,
central_config_dir=self._central_config_dir)
connector = ClientConnector(self._ccnet_session)
connector.connect_daemon_with_retry()
self._sync_client = ccnet.SyncClient(self._ccnet_dir,
central_config_dir=self._central_config_dir)
self._sync_client.connect_daemon()
def connect_ccnet(self):
self.start_ccnet_session()
if self._events_listener:
try:
self._sync_client.register_service_sync('seafevents-events-dummy-service', 'rpc-inner')
except:
logging.exception('Another instance is already running')
do_exit(1)
self._events_listener.start(self._ccnet_session)
if self._bg_tasks:
self._bg_tasks.on_ccnet_connected(self._ccnet_session, self._sync_client)
def _serve(self):
try:
self._ccnet_session.main_loop()
except ccnet.NetworkError:
logging.warning('connection to ccnet-server is lost')
if self._args.reconnect:
self.connect_ccnet()
else:
do_exit(0)
except Exception:
logging.exception('Error in main_loop:')
do_exit(0)
def serve_forever(self):
self.connect_ccnet()
if self._bg_tasks:
self._bg_tasks.start(self._evbase)
else:
logging.info("Background task is disabled.")
if appconfig.enable_statistics:
self.update_login_record_task.start()
self.count_traffic_task.start()
else:
logging.info("User login statistics is disabled.")
logging.info("Traffic statistics is disabled.")
while True:
self._serve()
def main():
init_logging()
session = AsyncClient(CCNET_CONF_DIR)
session.connect_daemon()
register_rpc_functions(session)
session.main_loop()
class App(object):
def __init__(self, ccnet_dir, args, events_listener_enabled=True):
self._ccnet_dir = ccnet_dir
self._central_config_dir = os.environ.get('SEAFILE_CENTRAL_CONF_DIR')
self._args = args
self._events_listener_enabled = events_listener_enabled
try:
load_config(args.config_file)
except Exception as e:
logging.error('Error loading seafevents config. Detial: %s' % e)
raise RuntimeError("Error loading seafevents config. Detial: %s" %
e)
self._events_listener = None
if self._events_listener_enabled:
self._events_listener = EventsMQListener(self._args.config_file)
self._ccnet_session = None
self._sync_client = None
self._evbase = libevent.Base() #pylint: disable=E1101
self._sighandler = SignalHandler(self._evbase)
def start_ccnet_session(self):
'''Connect to ccnet-server, retry util connection is made'''
self._ccnet_session = AsyncClient(
self._ccnet_dir,
self._evbase,
central_config_dir=self._central_config_dir)
connector = ClientConnector(self._ccnet_session)
connector.connect_daemon_with_retry()
self._sync_client = ccnet.SyncClient(
self._ccnet_dir, central_config_dir=self._central_config_dir)
self._sync_client.connect_daemon()
def connect_ccnet(self):
self.start_ccnet_session()
if self._events_listener:
try:
self._sync_client.register_service_sync(
'seafevents-events-dummy-service', 'rpc-inner')
except:
logging.exception('Another instance is already running')
do_exit(1)
self._events_listener.start(self._ccnet_session)
def _serve(self):
try:
self._ccnet_session.main_loop()
except ccnet.NetworkError:
logging.warning('connection to ccnet-server is lost')
if self._args.reconnect:
self.connect_ccnet()
else:
do_exit(0)
except Exception:
logging.exception('Error in main_loop:')
do_exit(0)
def serve_forever(self):
self.connect_ccnet()
while True:
self._serve()
def main():
init_logging()
session = AsyncClient(CCNET_CONF_DIR)
session.connect_daemon()
register_rpc_functions(session)
session.main_loop()
