Elle Hunt is a freelance journalist
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，这一点在一键获取谷歌浏览器下载中也有详细论述
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if (n <= 1) return;
This overhead is mandated by the spec's reliance on promises for buffer management, completion, and backpressure signals. While some of it is implementation-specific, much of it is unavoidable if you're following the spec as written. For high-frequency streaming — video frames, network packets, real-time data — this overhead is significant.