CURLINFO_HTTP_CONNECTCODE

Section: curl_easy_getinfo options (3)
Updated: November 04, 2020
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NAME

CURLINFO_HTTP_CONNECTCODE - get the CONNECT response code

SYNOPSIS

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 will be zero if no such response code was available.

PROTOCOLS

HTTP

EXAMPLE

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 7.10.7

RETURN VALUE

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