60 lines
1.1 KiB
Markdown
60 lines
1.1 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: CURLMOPT_MAX_CONCURRENT_STREAMS
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Section: 3
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Source: libcurl
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See-also:
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- CURLMOPT_MAXCONNECTS (3)
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- CURLOPT_MAXCONNECTS (3)
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---
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# NAME
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CURLMOPT_MAX_CONCURRENT_STREAMS - max concurrent streams for http2
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# SYNOPSIS
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~~~c
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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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~~~
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# DESCRIPTION
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Pass a long indicating the **max**. 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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# DEFAULT
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100
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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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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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~~~
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# AVAILABILITY
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Added in 7.67.0
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# RETURN VALUE
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Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
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