network_service.py 文件源码

def synchronize(self):
        modified = False
        for app_unique_name in six.viewkeys(self._devices.copy()):
            if not self._devices[app_unique_name].get('stale', False):
                continue

            modified = True
            # This is a stale device, destroy it.
            self.on_delete_request(app_unique_name)

        if not modified:
            return

        # Read bridge status
        self._bridge_mtu = netdev.dev_mtu(self._TMBR_DEV)