CURLINFO_APPCONNECT_TIME_T(3)

1CURLINFO_APPCONNECT_TIME_T(3)       libcurl      CURLINFO_APPCONNECT_TIME_T(3)
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NAME

6       CURLINFO_APPCONNECT_TIME_T - time until the SSL/SSH handshake completed
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SYNOPSIS

9       #include <curl/curl.h>
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11       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_APPCONNECT_TIME_T,
12                                  curl_off_t *timep);
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DESCRIPTION

15       Pass a pointer to a curl_off_t to receive the time, in microseconds, it
16       took from the start until the SSL/SSH connect/handshake to  the  remote
17       host  was completed. This time is most often close to the CURLINFO_PRE‐
18       TRANSFER_TIME_T(3) time, except for cases such as HTTP pipelining where
19       the  pretransfer time can be delayed due to waits in line for the pipe‐
20       line and more.
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22       When a redirect is followed, the time from each request  is  added  to‐
23       gether.
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25       See also the TIMES overview in the curl_easy_getinfo(3) man page.
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PROTOCOLS

28       All
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EXAMPLE

31       curl = curl_easy_init();
32       if(curl) {
33         curl_off_t connect;
34         curl_easy_setopt(curl, CURLOPT_URL, url);
35         res = curl_easy_perform(curl);
36         if(CURLE_OK == res) {
37           res = curl_easy_getinfo(curl, CURLINFO_APPCONNECT_TIME_T, &connect);
38           if(CURLE_OK == res) {
39             printf("Time: %" CURL_FORMAT_CURL_OFF_T ".%06ld", connect / 1000000,
40                    (long)(connect % 1000000));
41           }
42         }
43         /* always cleanup */
44         curl_easy_cleanup(curl);
45       }
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AVAILABILITY

48       Added in 7.61.0
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RETURN VALUE

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