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e3fe020089
Remove the PROTOCOLS section from the source files completely and instead generate them based on the header data in the curldown files. It also generates TLS backend information for options marked for TLS as protocol. Closes #13175
59 lines
1.2 KiB
Markdown
59 lines
1.2 KiB
Markdown
---
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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: CURLINFO_RTSP_CSEQ_RECV
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Section: 3
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Source: libcurl
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See-also:
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- CURLINFO_RTSP_SERVER_CSEQ (3)
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- curl_easy_getinfo (3)
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- curl_easy_setopt (3)
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Protocol:
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- RTSP
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---
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# NAME
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CURLINFO_RTSP_CSEQ_RECV - get the recently received CSeq
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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_getinfo(CURL *handle, CURLINFO_RTSP_CSEQ_RECV, long *cseq);
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~~~
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# DESCRIPTION
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Pass a pointer to a long to receive the most recently received CSeq from the
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server. If your application encounters a *CURLE_RTSP_CSEQ_ERROR* then you
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may wish to troubleshoot and/or fix the CSeq mismatch by peeking at this
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value.
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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 res;
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curl_easy_setopt(curl, CURLOPT_URL, "rtsp://rtsp.example.com");
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res = curl_easy_perform(curl);
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if(res == CURLE_OK) {
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long cseq;
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curl_easy_getinfo(curl, CURLINFO_RTSP_CSEQ_RECV, &cseq);
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}
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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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Added in 7.20.0
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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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