Libcurl: Open-Source HTTP library Learning

In fact, curl can also be used to do FTP and other protocols, here only to use the HTTP download function, the company is written by their own HTTP library, some exception processing did not good enough, out of two times the problem, so decided to stabilize curl.

But the problem with curl is that if the network is not good enough to die, will always wait, the company itself to write the HTTP library is to solve the problem of the card, so use the HTTP library need to know a bit more.

Curl is divided into three modes, Easy,multi and Share,easy modes are blocked, and there is a need to study non-blocking multi patterns.

Libcurl: Open-Source HTTP library Learning