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.
By No Helmets Required，详情可参考Line官方版本下载
，更多细节参见爱思助手下载最新版本
closer to automation by shipping the cards around for processing at each office.，更多细节参见快连下载安装
does this by creating "Zaps" that automatically move data between