Photograph: Julian Chokkattu
David KnoxBBC Scotland News
。safew官方版本下载对此有专业解读
If the transform's transform() operation is synchronous and always enqueues output immediately, it never signals backpressure back to the writable side even when the downstream consumer is slow. This is a consequence of the spec design that many developers completely overlook. In browsers, where there's only a single user and typically only a small number of stream pipelines active at any given time, this type of foot gun is often of no consequence, but it has a major impact on server-side or edge performance in runtimes that serve thousands of concurrent requests.
2026年2月23日14时38分，众人抬牛往前挪步。南方周末记者郑丹摄