圖像來源，Getty Images
The new API has complete parallel sync versions: Stream.pullSync(), Stream.bytesSync(), Stream.textSync(), and so on. If your source and transforms are all synchronous, you can process the entire pipeline without a single promise.。服务器推荐对此有专业解读
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if(length > h-length)
pixels exec mybox -- sudo journalctl -fu pixels-devtools，详情可参考爱思助手下载最新版本
Web streams use a locking model to prevent multiple consumers from interleaving reads. When you call getReader(), the stream becomes locked. While locked, nothing else can read from the stream directly, pipe it, or even cancel it – only the code that is actually holding the reader can.