Man page - curlinfo_rtsp_cseq_recv(3)
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apt-get install libcurl4-doc
Manual
CURLINFO_RTSP_CSEQ_RECV
NAMESYNOPSIS
DESCRIPTION
PROTOCOLS
EXAMPLE
AVAILABILITY
RETURN VALUE
SEE ALSO
NAME
CURLINFO_RTSP_CSEQ_RECV - get the recently received CSeq
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_RTSP_CSEQ_RECV, long *cseq);
DESCRIPTION
Pass a pointer to a long to receive the most recently received CSeq from the server. If your application encounters a CURLE_RTSP_CSEQ_ERROR then you may wish to troubleshoot and/or fix the CSeq mismatch by peeking at this value.
PROTOCOLS
This functionality affects rtsp only
EXAMPLE
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
CURLcode res;
curl_easy_setopt(curl, CURLOPT_URL,
"rtsp://rtsp.example.com");
res = curl_easy_perform(curl);
if(res == CURLE_OK) {
long cseq;
curl_easy_getinfo(curl, CURLINFO_RTSP_CSEQ_RECV, &cseq);
}
curl_easy_cleanup(curl);
}
}
AVAILABILITY
Added in curl 7.20.0
RETURN VALUE
curl_easy_getinfo(3) returns a CURLcode indicating success or error.
CURLE_OK (0) means everything was OK, non-zero means an error occurred, see libcurl-errors(3) .
SEE ALSO
CURLINFO_RTSP_SERVER_CSEQ (3), curl_easy_getinfo (3), curl_easy_setopt (3)