42 lines
1.2 KiB
Groff
42 lines
1.2 KiB
Groff
.\" generated by cd2nroff 0.1 from CURLMOPT_MAX_CONCURRENT_STREAMS.md
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.TH CURLMOPT_MAX_CONCURRENT_STREAMS 3 "2025-07-07" libcurl
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.SH NAME
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CURLMOPT_MAX_CONCURRENT_STREAMS \- max concurrent streams for http2
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAX_CONCURRENT_STREAMS,
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long max);
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.fi
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.SH DESCRIPTION
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Pass a long indicating the \fBmax\fP. The set number is used as the maximum
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number of concurrent streams libcurl should support on connections done using
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HTTP/2 or HTTP/3.
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Valid values range from 1 to 2147483647 (2^31 \- 1) and defaults to 100. The
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value passed here would be honored based on other system resources properties.
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.SH DEFAULT
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100
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.SH PROTOCOLS
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This functionality affects http only
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.SH EXAMPLE
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.nf
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int main(void)
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{
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CURLM *m = curl_multi_init();
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/* max concurrent streams 200 */
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curl_multi_setopt(m, CURLMOPT_MAX_CONCURRENT_STREAMS, 200L);
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}
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.fi
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.SH AVAILABILITY
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Added in curl 7.67.0
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.SH RETURN VALUE
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\fIcurl_multi_setopt(3)\fP returns a CURLMcode indicating success or error.
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CURLM_OK (0) means everything was OK, non\-zero means an error occurred, see
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\fIlibcurl\-errors(3)\fP.
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.SH SEE ALSO
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.BR CURLMOPT_MAXCONNECTS (3),
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.BR CURLOPT_MAXCONNECTS (3)
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