__init__.py 文件源码

def _fast_exit(self, signo, frame,
                   reason='Caught SIGINT signal, instantaneous exiting'):
        signal.signal(signal.SIGINT, signal.SIG_IGN)
        signal.signal(signal.SIGALRM, signal.SIG_IGN)
        LOG.info(reason)
        os.killpg(0, signal.SIGINT)
        os._exit(1)