INNER CODE UNIT · Python

_periodic_update_check_loop

slive777/OpenAver · web/app.py:91

async def _periodic_update_check_loop() -> None:
    """非桌面版每 24 小時重查一次;啟動當下已由 startup task 查過。"""
    if _is_windows_desktop() or _is_mac_desktop():
        return
    while True:
        await asyncio.sleep(86400)
        try:
            cfg = load_config()
            if cfg.get("general", {}).get("auto_check_update", True):
                _maybe_notify_update(await check_update())
        except Exception:
            logger.warning("lifespan: periodic update check failed", exc_info=True)


@asynccontextmanager
async def lifespan(app: FastAPI):
    # ── startup ───────────────────────────────────────────────
    # 資料根定版必須在 init_db()/任何 request 之前(CD-B2);失敗走固定 stderr + os._exit。

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