curl_easy_setopt(curl, CURLOPT_TIMEOUT, 20L); // Time out after 20 seconds
res = curl_easy_perform(curl); // Perform the request
if (res != CURLE_OK) {
curl_easy_setopt(curl, CURLOPT_TIMEOUT, 20L); // Time out after 20 seconds
res = curl_easy_perform(curl); // Perform the request
if (res != CURLE_OK) {