mirror of
https://github.com/thingsboard/thingsboard-gateway
synced 2025-10-26 22:31:42 +08:00
111 lines
3.8 KiB
Python
111 lines
3.8 KiB
Python
# Copyright 2023. ThingsBoard
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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from time import sleep
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from threading import Thread
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def init_logger(gateway, name, level):
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"""
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For creating a Logger with all config automatically
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Create a Logger manually only if you know what you are doing!
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"""
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log = TbLogger(name=name, gateway=gateway)
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if hasattr(gateway, 'remote_handler'):
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log.addHandler(gateway.remote_handler)
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log.setLevel(gateway.main_handler.level)
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gateway.remote_handler.add_logger(name)
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if hasattr(gateway, 'main_handler'):
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log.addHandler(gateway.main_handler)
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log.setLevel(gateway.remote_handler.level)
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log_level_conf = level
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if log_level_conf:
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log_level = logging.getLevelName(log_level_conf)
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log.setLevel(log_level)
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return log
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class TbLogger(logging.Logger):
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ALL_ERRORS_COUNT = 0
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IS_ALL_ERRORS_COUNT_RESET = False
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def __init__(self, name, gateway=None, level=logging.NOTSET):
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super(TbLogger, self).__init__(name=name, level=level)
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self.propagate = True
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self.parent = self.root
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self._gateway = gateway
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self.errors = 0
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self.attr_name = self.name + '_ERRORS_COUNT'
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self._is_on_init_state = True
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self._errors_sender_thread = Thread(name='Log Errors Sender', daemon=True, target=self._send_errors)
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self._errors_sender_thread.start()
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def __del__(self):
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"""
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!!!Need to be called manually in the connector 'close' method!!!
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"""
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TbLogger.ALL_ERRORS_COUNT = TbLogger.ALL_ERRORS_COUNT - self.errors
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@property
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def gateway(self):
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return self._gateway
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@gateway.setter
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def gateway(self, gateway):
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self._gateway = gateway
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def _send_errors(self):
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is_tb_client = False
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while not is_tb_client and not self._gateway.stopped:
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is_tb_client = hasattr(self._gateway, 'tb_client')
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sleep(1)
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if not TbLogger.IS_ALL_ERRORS_COUNT_RESET and self._gateway.tb_client.is_connected():
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self._gateway.tb_client.client.send_telemetry(
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{self.attr_name: 0, 'ALL_ERRORS_COUNT': 0}, quality_of_service=0)
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TbLogger.IS_ALL_ERRORS_COUNT_RESET = True
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self._is_on_init_state = False
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def error(self, msg, *args, **kwargs):
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kwargs['stacklevel'] = 2
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super(TbLogger, self).error(msg, *args, **kwargs)
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self._send_error_count()
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def exception(self, msg, *args, **kwargs) -> None:
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attr_name = kwargs.pop('attr_name', None)
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kwargs['stacklevel'] = 2
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super(TbLogger, self).exception(msg, *args, **kwargs)
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self._send_error_count(error_attr_name=attr_name)
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def _send_error_count(self, error_attr_name=None):
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TbLogger.ALL_ERRORS_COUNT += 1
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self.errors += 1
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while self._is_on_init_state:
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sleep(.2)
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if self._gateway and hasattr(self._gateway, 'tb_client'):
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if error_attr_name:
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error_attr_name = error_attr_name + '_ERRORS_COUNT'
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else:
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error_attr_name = self.attr_name
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self._gateway.tb_client.client.send_telemetry(
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{error_attr_name: self.errors, 'ALL_ERRORS_COUNT': TbLogger.ALL_ERRORS_COUNT})
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