daemonize.py 文件源码

def stop(self):

        pid = None

        if not os.path.exists(self.pidfile):

            logger.debug('pidfile not exist:' + self.pidfile)
            return

        try:
            pid = _read_file(self.pidfile)
            pid = int(pid)
            os.kill(pid, signal.SIGTERM)
            return

        except Exception as e:
            logger.warn('{e} while get and kill pid={pid}'.format(
                e=repr(e), pid=pid))