// 从右找第一个小于pivot的
换句话说，他们不是不知道这样做不对，只是在权衡被抓包的代价。为了降低这个风险，员工们特意租用亚马逊的服务器来做种子下载，而不是用 Meta 自己的服务器，原因是避免被追踪到 Meta 公司。
。同城约会是该领域的重要参考
但 Lambert 的判断是，这些能力恰恰也是最难通过蒸馏获得的。
"Cloning streams in Node.js's fetch() implementation is harder than it looks. When you clone a request or response body, you're calling tee() - which splits a single stream into two branches that both need to be consumed. If one consumer reads faster than the other, data buffers unbounded in memory waiting for the slow branch. If you don't properly consume both branches, the underlying connection leaks. The coordination required between two readers sharing one source makes it easy to accidentally break the original request or exhaust connection pools. It's a simple API call with complex underlying mechanics that are difficult to get right." - Matteo Collina, Ph.D. - Platformatic Co-Founder & CTO, Node.js Technical Steering Committee Chair