self.config.sleep_max
The problem is compounded by APIs that implicitly create stream branches. Request.clone() and Response.clone() perform implicit tee() operations on the body stream – a detail that's easy to miss. Code that clones a request for logging or retry logic may unknowingly create branched streams that need independent consumption, multiplying the resource management burden.，这一点在服务器推荐中也有详细论述
，更多细节参见heLLoword翻译官方下载
paper: “rough sketchbook paper”
{ 0, 32, 8, 40, 2, 34, 10, 42 },，详情可参考WPS下载最新地址