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,因此该崩溃是偶然发生的。. 顺便说一句,SecMonitor_Curl是单个类,因此curl_global_init ()仅全局运行一次。. 我无 … WebJul 27, 2024 · It must be called with the same easy_handle as input as the curl_easy_init(3) call returned. curl_easy_perform(3) performs the entire request in a blocking manner and returns when done, or earlier if it fails. For non-blocking behav- ior, see curl_multi_perform(3). You can do any amount of calls to curl_easy_perform(3) while …
libcurl入门之相关接口函数curl_easy_perform - CSDN博客
WebMay 15, 2024 · curl_easy_perform内部实现了服务器连接,数据发送,重连等机制,前面调用的curl_easy_init也仅仅是简单的初始化一些变量。如果服务器在发送数据之后,关闭 … Webcurl_easy_perform() 开始执行下载操作, 若下载失败会返回错误码. 例如: CURLcode code = curl_easy_perform(handler) 4. curl_easy_getinfo() 得到各种下载信息, 包括下载文件名, … how far is it from barstow to bakersfield
curl_easy_perform一直等待 - 简书
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 … WebTo get the data into string, you need to set up a write callback function: curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, callback_func); Also, the address of your string variable to receive the data: curl_easy_setopt (curl, CURLOPT_WRITEDATA, &str) Callback function would look like this: WebApr 28, 2016 · libcurl支持http 但是换成https就不支持 unsupported protocol. 上面http的是可以通过的。. 。. 但是用https的curl_easy_perform (curl)返回了 一个unsupported protocol 我在工程里面已经包含了libcurl_imp.lib和libcurl.lib库文件 这个是为什么啊. how far is it from baxley to savannah ga