def set_timer(self, duration):
        # Make sure that the application is not shutting down before sleeping
        if self.is_shutting_down:
            LOGGER.debug('Not sleeping, application is trying to shutdown')
            return

        # Set the signal timer
        signal.setitimer(signal.ITIMER_REAL, duration, 0)
Add an ascending sort key when pass a string, to make the MongoDB
dataset/ETHPy150Open gmr/rejected/rejected/mcp.py/MasterControlProgram.set_timer--crossover with--dataset/ETHPy150Open blaze/blaze/blaze/mongo.py/scrub_keys