WebFeb 16, 2013 · However sometimes you'll need to work with the same handle and if you don't want to do reset it automatically, use the appropriate function : void curl_easy_reset (CURL *handle); Note that it does not change live connections, the Session ID cache, the DNS cache, the cookies and shares from the handle. I haven't tried it but with your code …
libcurl中curl_easy_perform卡死问题 · 大专栏
Weblibcurl curl_easy_perform crash (Segmentation fault) c++. 对不起，我的英语不好。. 我正在尝试运行以下代码，但是当进度运行大约一天或几个小时时它崩溃，因此该崩溃是偶然 … WebMay 13, 2016 · 1 Answer. The CURLOPT_PROGRESSFUNCTION expects that the callback function will return a value of 0, currently your function returns void. If you modify your progress_bar function to return int instead of void and add return 0; to the end of it that should resolve the issue. horvath 2022
curl库中curl_easy_setopt函数详解_I_O_fly的博客-CSDN博客
Web在使用libcurl时, jwisp发现, curl_easy_perform是阻塞的方式进行下载的, curl_easy_perform执行后,程序会在这里阻塞等待下载结束(成功结束或者失败结束).此 … WebNov 2, 2024 · Additionally, I verified that the slow-ness was entirely in curl_easy_perform. futex(0x7efcb66439d0, FUTEX_WAIT, 3932, NULL) = 0 <5.390086> futex(0x7efcb76459d0, FUTEX_WAIT, 3930, NULL) = 0 <0.204908> Finally, after some looking around in source code, I found that the bug is somewhere in the DNS lookup. Replacing hostnames with … WebAug 20, 2013 · 1. You can't easily interrupt a running function from within C; you'll need to use signals. Typing Ctrl+C at your program should terminate the cURL call, but also kills your process by default. To send a signal programmatically, you'll need a separate threads or process to do so. horvath \\u0026 partners stuttgart