DragonFly On-Line Manual Pages

Search: Section:  

CURLINFO_APPCONNECT_TIME(3)         libcurl        CURLINFO_APPCONNECT_TIME(3)


NAME

       CURLINFO_APPCONNECT_TIME - get the time until the SSL/SSH handshake is
       completed


SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_APPCONNECT_TIME,
                                  double *timep);


DESCRIPTION

       Pass a pointer to a double to receive the time, in seconds, it took
       from the start until the SSL/SSH connect/handshake to the remote host
       was completed.  This time is most often close to the
       CURLINFO_PRETRANSFER_TIME(3) time, except for cases such as HTTP
       pipelining where the pretransfer time can be delayed due to waits in
       line for the pipeline and more.

       When a redirect is followed, the time from each request is added
       together.

       See also the TIMES overview in the curl_easy_getinfo(3) man page.


PROTOCOLS

       All


EXAMPLE

       curl = curl_easy_init();
       if(curl) {
         double connect;
         curl_easy_setopt(curl, CURLOPT_URL, url);
         res = curl_easy_perform(curl);
         if(CURLE_OK == res) {
           res = curl_easy_getinfo(curl, CURLINFO_APPCONNECT_TIME, &connect);
           if(CURLE_OK == res) {
             printf("Time: %.1f", connect);
           }
         }
         /* always cleanup */
         curl_easy_cleanup(curl);
       }


AVAILABILITY

       Added in 7.19.0


RETURN VALUE

       Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION
       if not.


SEE ALSO

       curl_easy_getinfo(3), curl_easy_setopt(3),
       CURLINFO_APPCONNECT_TIME_T(3)

libcurl 8.1.2                   April 26, 2023     CURLINFO_APPCONNECT_TIME(3)

Search: Section: