TransformStream creates a readable/writable pair with processing logic in between. The transform() function executes on write, not on read. Processing of the transform happens eagerly as data arrives, regardless of whether any consumer is ready. This causes unnecessary work when consumers are slow, and the backpressure signaling between the two sides has gaps that can cause unbounded buffering under load. The expectation in the spec is that the producer of the data being transformed is paying attention to the writer.ready signal on the writable side of the transform but quite often producers just simply ignore it.
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——阿里巴巴原首席执行官 马云，详情可参考体育直播
In a blow to households struggling with the cost of living, grocery price inflation rose to 4.3% in the four weeks to 22 February, after falling to 4% in January from 4.7% in December, according to the market research company Worldpanel by Numerator.
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Вместе с ней в квартире находились мужчина-похититель и его сожительница. Их обоих задержали.
Фото: Amr Alfiky / Reuters。关于这个话题，体育直播提供了深入分析