（二）阻碍国家机关工作人员依法执行职务的；
While I was writing this blog post, Vercel's Malte Ubl published their own blog post describing some research work Vercel has been doing around improving the performance of Node.js' Web streams implementation. In that post they discuss the same fundamental performance optimization problem that every implementation of Web streams face:
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（三）收购公安机关通报寻查的赃物或者有赃物嫌疑的物品的；
，这一点在旺商聊官方下载中也有详细论述
Reddit has preserved "human authenticity" says Jen Wong
The Streams Standard was developed between 2014 and 2016 with an ambitious goal to provide "APIs for creating, composing, and consuming streams of data that map efficiently to low-level I/O primitives." Before Web streams, the web platform had no standard way to work with streaming data.。服务器推荐对此有专业解读