DOKK / manpages / debian 12 / libcurl4-doc / CURLOPT_FRESH_CONNECT.3.en
CURLOPT_FRESH_CONNECT(3) curl_easy_setopt options CURLOPT_FRESH_CONNECT(3)

CURLOPT_FRESH_CONNECT - force a new connection to be used

#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FRESH_CONNECT, long fresh);

Pass a long. Set to 1 to make the next transfer use a new (fresh) connection by force instead of trying to re-use an existing one. This option should be used with caution and only if you understand what it does as it may seriously impact performance.

Related functionality is CURLOPT_FORBID_REUSE(3) which makes sure the connection is closed after use so that it will not be re-used.

Set fresh to 0 to have libcurl attempt re-using an existing connection (default behavior).

0

Most

{

curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
curl_easy_setopt(curl, CURLOPT_FRESH_CONNECT, 1L);
/* this transfer must use a new connection, not reuse an existing */
curl_easy_perform(curl); }

Always

Returns CURLE_OK

CURLOPT_FORBID_REUSE(3),

January 2, 2023 libcurl 7.88.1