c: Copyright (C) Daniel Stenberg, daniel@haxx.se, et al. SPDX-License-Identifier: curl Title: CURLOPT_FORBID_REUSE Section: 3 Source: libcurl See-also:

CURLOPT_FRESH_CONNECT (3)
CURLOPT_MAXCONNECTS (3)
CURLOPT_MAXLIFETIME_CONN (3) Protocol:
All Added-in: 7.7 ---

NAME

CURLOPT_FORBID_REUSE - make connection get closed at once after use

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FORBID_REUSE, long close);

DESCRIPTION

Pass a long. Set close to 1 to make libcurl explicitly close the connection when done with the transfer. Normally, libcurl keeps all connections alive when done with one transfer in case a succeeding one follows that can reuse them. This option should be used with caution and only if you understand what it does as it can seriously impact performance.

Set to 0 to have libcurl keep the connection open for possible later reuse (default behavior).

DEFAULT

%PROTOCOLS%

EXAMPLE

int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
    curl_easy_setopt(curl, CURLOPT_FORBID_REUSE, 1L);
    curl_easy_perform(curl);

    /* this second transfer may not reuse the same connection */
    curl_easy_perform(curl);

    curl_easy_cleanup(curl);
  }
}

%AVAILABILITY%

RETURN VALUE

Returns CURLE_OK

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