CURLINFO_APPCONNECT_TIME_T(3)

NAME
CURLINFO_APPCONNECT_TIME_T - get the time until the SSL/SSH handshake is completed

SYNOPSIS
#include <curl/curl.h>

CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_APPCONNECT_TIME_T, curl_off_t *timep);

DESCRIPTION
Pass a pointer to a curl_off_t to receive the time, in microseconds, it took from the start until the SSL/SSH connect/handshake to the remote host was completed. This time is most often very near to the CURLINFO_PRETRANSFER_TIME_T(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.

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

PROTOCOLS
All

EXAMPLE
curl = curl_easy_init();
if(curl) {
  curl_off_t 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_T, &connect);
    if(CURLE_OK == res) {
      printf("Time: %" CURL_FORMAT_CURL_OFF_T ".%06ld", connect / 1000000,
             (long)(connect % 1000000));
    }
  }
  /* always cleanup */
  curl_easy_cleanup(curl);
}

AVAILABILITY
Added in 7.61.0

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(3)