我們需要對AI機器人保持禮貌嗎？
Highly Divergent Profiles: For routing configurations that are not pre-calculated as common scenarios and whose costs vary too much from default configurations, the original A* algorithm might still be faster (and is often used as an automatic fallback).
，这一点在服务器推荐中也有详细论述
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00599-5
await dropOld.writer.write(chunk2); // ok