请问一下为什么获得order.status延迟非常大

我要获得order.status然后来撤单，但是半天都收不到，请教一下是什么原因呢

                            async with api.register_update_notify([quote, order]) as update_chan:
                                async for _ in update_chan:
                                    if order and order.status == “ALIVE” and (quote.bid_price1 > order.limit_price:
                                        print(symbol, direction,order.status, quote.bid_price1 > order.limit_price,  “价格改变，撤单重下”)
                                        api.cancel_order(order)
                                    if api.is_changing(order, “status”):
                                        break