azure_functions_worker/dispatcher.py [185:212]:
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            logger.info('Detaching console logging.')
            disable_console_logging()

            # Attach gRPC logging to the root logger. Since gRPC channel is
            # established, should use it for system and user logs
            logging_handler = AsyncLoggingHandler()
            root_logger = logging.getLogger()

            log_level = logging.INFO if not is_envvar_true(
                PYTHON_ENABLE_DEBUG_LOGGING) else logging.DEBUG

            root_logger.setLevel(log_level)
            root_logger.addHandler(logging_handler)
            logger.info('Switched to gRPC logging.')
            logging_handler.flush()

            try:
                await forever
            finally:
                logger.warning('Detaching gRPC logging due to exception.')
                logging_handler.flush()
                root_logger.removeHandler(logging_handler)

                # Reenable console logging when there's an exception
                enable_console_logging()
                logger.warning('Switched to console logging due to exception.')
        finally:
            DispatcherMeta.__current_dispatcher__ = None
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proxy_worker/dispatcher.py [291:318]:
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            logger.info('Detaching console logging.')
            disable_console_logging()

            # Attach gRPC logging to the root logger. Since gRPC channel is
            # established, should use it for system and user logs
            logging_handler = AsyncLoggingHandler()
            root_logger = logging.getLogger()

            log_level = logging.INFO if not is_envvar_true(
                PYTHON_ENABLE_DEBUG_LOGGING) else logging.DEBUG

            root_logger.setLevel(log_level)
            root_logger.addHandler(logging_handler)
            logger.info('Switched to gRPC logging.')
            logging_handler.flush()

            try:
                await forever
            finally:
                logger.warning('Detaching gRPC logging due to exception.')
                logging_handler.flush()
                root_logger.removeHandler(logging_handler)

                # Reenable console logging when there's an exception
                enable_console_logging()
                logger.warning('Switched to console logging due to exception.')
        finally:
            DispatcherMeta.__current_dispatcher__ = None
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