69 lines
1.3 KiB
Markdown
69 lines
1.3 KiB
Markdown
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---
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c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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SPDX-License-Identifier: curl
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Title: CURLOPT_FRESH_CONNECT
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Section: 3
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Source: libcurl
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See-also:
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- CURLOPT_FORBID_REUSE (3)
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- CURLOPT_MAXAGE_CONN (3)
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- CURLOPT_MAXLIFETIME_CONN (3)
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---
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# NAME
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CURLOPT_FRESH_CONNECT - force a new connection to be used
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FRESH_CONNECT, long fresh);
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~~~
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# DESCRIPTION
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Pass a long. Set to 1 to make the next transfer use a new (fresh) connection
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by force instead of trying to reuse an existing one. This option should be
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used with caution and only if you understand what it does as it may impact
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performance negatively.
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Related functionality is CURLOPT_FORBID_REUSE(3) which makes sure the
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connection is closed after use so that it cannot be reused.
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Set *fresh* to 0 to have libcurl attempt reusing an existing connection
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(default behavior).
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# DEFAULT
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0
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# PROTOCOLS
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Most
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# EXAMPLE
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~~~c
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
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curl_easy_setopt(curl, CURLOPT_FRESH_CONNECT, 1L);
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/* this transfer must use a new connection, not reuse an existing */
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curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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}
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}
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~~~
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# AVAILABILITY
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Always
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# RETURN VALUE
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Returns CURLE_OK
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