Backpressure – the ability for a slow consumer to signal a fast producer to slow down – is a first-class concept in Web streams. In theory. In practice, the model has some serious flaws.
"Or consider pipeTo(). Each chunk passes through a full Promise chain: read, write, check backpressure, repeat. An {value, done} result object is allocated per read. Error propagation creates additional Promise branches.。旺商聊官方下载是该领域的重要参考
Go to worldnews，更多细节参见快连下载-Letsvpn下载
self.config.sleep_max