def terminate(self, signal_number, stack_frame):
raise SystemExit('<STR_LIT>'.format(signal_number))<EOL>
Terminate this process

        Simply terminate this process by raising SystemExit.
        This method is called if signal.SIGTERM was received.

        Check carefully if this really is what you want!

        Most likely it is not!

        You should implement a function/method that is able to cleanly
        shutdown you daemon. Like gracefully terminating child processes,
        threads. or closing files.

        You can create a custom handler by overriding this method, ot
        setting a custom handler via the signal_map. It is also possible
        to set the signal handlers directly via signal.signal().

        :return: None
        :raise: SystemExit