systemd.py 文件源码

def __init__(self, core):
        self._address = os.environ.get('NOTIFY_SOCKET', None)
        if self._address[0] == "@":
            self._address = '\0' + self._address[1:]
        self._socket = socket.socket(socket.AF_UNIX,
                                     socket.SOCK_DGRAM | socket.SOCK_CLOEXEC)
        self._watchdog_task = core.scheduler(self._watchdog, 5000,
                                             single=False)
        self._watchdog_task.enable(instant=True)
        self._start_task = core.scheduler(self._start, 0, single=True)
        self._core = core