我想要知道 httpx 的 proxies 底层设计原理,为什么可以达到 90% 的成功率,而 requests 只有 20% 成功率

[wjsw1781]

psf/requests#6871

[wjsw1781]

I want to know whether, when using a proxy, the DNS resolution process in httpx is also handled by the proxy server or if it follows the system's own DNS requests. Similarly, with 300 overseas URLs, after using a proxy, httpx can achieve a 90% success rate, while requests only has a 20% success rate. I feel that the proxy handling in httpx must be better designed than in requests. Please inform me about the logic behind this so that I can optimize the requests project!

[wjsw1781]

"Since our project heavily uses requests, it would take a long time to migrate to httpx at this stage. Therefore, I want to quickly understand the optimization points of httpx over requests in terms of proxies."

[wjsw1781]

我已经知道了原因 httpx 本身属于阉割的 dns 能力,默认都是远程 dns 解析

requests 好歹对本地和远程进行了拆分

感谢这个苦 虽然我目前没有办法迁移成 httpx 未来一定要想 httpx 迁移