63 lines
1.2 KiB
Markdown
63 lines
1.2 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_QUICK_EXIT
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Section: 3
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Source: libcurl
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See-also:
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- CURLOPT_FAILONERROR (3)
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- CURLOPT_RESOLVE (3)
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---
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# NAME
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CURLOPT_QUICK_EXIT - allow to exit quickly
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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_QUICK_EXIT,
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long value);
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~~~
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# DESCRIPTION
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Pass a long as a parameter, 1L meaning that when recovering from a timeout,
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libcurl should skip lengthy cleanups that are intended to avoid all kinds of
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leaks (threads etc.), as the caller program is about to call exit() anyway.
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This allows for a swift termination after a DNS timeout for example, by
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canceling and/or forgetting about a resolver thread, at the expense of a
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possible (though short-lived) leak of associated resources.
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# DEFAULT
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0
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# PROTOCOLS
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All
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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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CURLcode ret;
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curl_easy_setopt(curl, CURLOPT_QUICK_EXIT, 1L);
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ret = curl_easy_perform(curl);
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}
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}
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~~~
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# AVAILABILITY
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Added in 7.87.0
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# RETURN VALUE
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Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
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