NAME

CURLINFO_HTTP_CONNECTCODE - get the CONNECT response code

SYNOPSIS

#include <curl/curl.h>
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_HTTP_CONNECTCODE, long *p);

DESCRIPTION

Pass a pointer to a long to receive the last received HTTP proxy response code to a CONNECT request. The returned value is zero if no such response code was available.

PROTOCOLS

This functionality affects http only

EXAMPLE

int main(void)
{


  CURL *curl = curl_easy_init();


  if(curl) {


    CURLcode res;


    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");


    /* typically CONNECT is used to do HTTPS over HTTP proxies */


    curl_easy_setopt(curl, CURLOPT_PROXY, "http://127.0.0.1");


    res = curl_easy_perform(curl);


    if(res == CURLE_OK) {


      long code;


      res = curl_easy_getinfo(curl, CURLINFO_HTTP_CONNECTCODE, &code);


      if(!res && code)


        printf("The CONNECT response code: %03ld\n", code);


    }


    curl_easy_cleanup(curl);


  }
}

AVAILABILITY

Added in curl 7.10.7

RETURN VALUE

curl_easy_getinfo(3) returns a CURLcode indicating success or error.

CURLE_OK (0) means everything was OK, non-zero means an error occurred, see libcurl-errors(3).

SEE ALSO

CURLINFO_RESPONSE_CODE(3), curl_easy_getinfo(3), curl_easy_setopt(3)