Фото: Владимир Вяткин / РИА Новости
This story was originally featured on Fortune.com，推荐阅读Line官方版本下载获取更多信息
雷军马年首场直播定档今晚，详解小米汽车安全体系，详情可参考搜狗输入法2026
The primary signal is desiredSize on the controller. It can be positive (wants data), zero (at capacity), negative (over capacity), or null (closed). Producers are supposed to check this value and stop enqueueing when it's not positive. But there's nothing enforcing this: controller.enqueue() always succeeds, even when desiredSize is deeply negative.