在抖音引爆短视频行业10年后，曾被视作低效、过时的长文，却重新受到关注。
The Web streams spec requires promise creation at numerous points — often in hot paths and often invisible to users. Each read() call doesn't just return a promise; internally, the implementation creates additional promises for queue management, pull() coordination, and backpressure signaling.
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Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04
on the tool may lead to a lack of understanding of the code.
For implementers, backpressure adds complexity without providing guarantees. The machinery to track queue sizes, compute desiredSize, and invoke pull() at the right times must all be implemented correctly. However, since these signals are advisory, all that work doesn't actually prevent the problems backpressure is supposed to solve.