.\" generated by cd2nroff 0.1 from CURLINFO_APPCONNECT_TIME.md
.TH CURLINFO_APPCONNECT_TIME 3 "2024-11-18" libcurl
.SH NAME
CURLINFO_APPCONNECT_TIME \- get the time until the SSL/SSH handshake is completed
.SH SYNOPSIS
.nf
#include <curl/curl.h>

CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_APPCONNECT_TIME,
                           double *timep);
.fi
.SH 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 \fICURLINFO_PRETRANSFER_TIME(3)\fP time, except
for cases such as HTTP multiplexing where the pretransfer time can be delayed
due to waits in line for the stream and more.

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

See also the TIMES overview in the \fIcurl_easy_getinfo(3)\fP man page.
.SH PROTOCOLS
This functionality affects all supported protocols
.SH EXAMPLE
.nf
int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    CURLcode res;
    double connect;
    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
    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);
  }
}
.fi
.SH AVAILABILITY
Added in curl 7.19.0
.SH RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
.SH SEE ALSO
.BR CURLINFO_APPCONNECT_TIME_T (3),
.BR curl_easy_getinfo (3),
.BR curl_easy_setopt (3)