def _metrics_callback_wrapper()

in fbtftp/base_server.py [0:0]

• 8 lines of code
• 3 McCabe index (conditional complexity)

    def _metrics_callback_wrapper(self, run_once=False):
        """
        Runs the callback, catches and logs exceptions, reschedules a new run
        for the callback, only if run_once is False (this is used only in unit
        tests).
        """
        logging.debug("Running the metrics callback")
        try:
            self._server_stats_callback(self._server_stats)
        except Exception as exc:
            logging.exception(str(exc))
        if not run_once:
            self.restart_stats_timer()