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CURLINFO_APPCONNECT_TIME(3)                          curl_easy_getinfo options

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 very near 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 7.68.0 August 26, 2019 CURLINFO_APPCONNECT_TIME(3)

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