Go to main content

man pages section 3: Library Interfaces and Headers

Exit Print View

Updated: Thursday, June 13, 2019
 
 

CURLINFO_STARTTRANSFER_TIME (3)

Name

CURLINFO_STARTTRANSFER_TIME - get the time until the first byte is received

Synopsis

#include <curl/curl.h>

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

Description

curl_easy_getinfo options                       CURLINFO_STARTTRANSFER_TIME(3)



NAME
       CURLINFO_STARTTRANSFER_TIME  -  get  the  time  until the first byte is
       received

SYNOPSIS
       #include <curl/curl.h>

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

DESCRIPTION
       Pass  a  pointer  to  a double to receive the time, in seconds, it took
       from the start until the  first  byte  is  received  by  libcurl.  This
       includes  CURLINFO_PRETRANSFER_TIME(3)  and  also  the  time the server
       needs to calculate the result.

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

PROTOCOLS
       All

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

AVAILABILITY
       Added in 7.9.2

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


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE  |
       +---------------+------------------+
       |Availability   | web/curl         |
       +---------------+------------------+
       |Stability      | Uncommitted      |
       +---------------+------------------+
SEE ALSO
       curl_easy_getinfo(3),     curl_easy_setopt(3),     CURLINFO_STARTTRANS-
       FER_TIME_T(3)



NOTES
       This    software    was    built    from    source     available     at
       https://github.com/oracle/solaris-userland.    The  original  community
       source   was    downloaded    from     https://github.com/curl/curl/ar-
       chive/curl-7_64_0.zip

       Further information about this software can be found on the open source
       community website at http://curl.haxx.se/.



libcurl 7.44.0                    28 Aug 2015
                                                CURLINFO_STARTTRANSFER_TIME(3)