CURLINFO_RTSP_SERVER_CSEQ(3) Library Functions Manual
NAME
CURLINFO_RTSP_SERVER_CSEQ - get the next RTSP server CSeq
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_RTSP_SERVER_CSEQ,
long *cseq);
DESCRIPTION
Pass a pointer to a long to receive the next CSeq that is expected to
be used by the application.
Listening for server initiated requests is not implemented.
Applications wishing to resume an RTSP session on another connection
should retrieve this info before closing the active connection.
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_SERVER_CSEQ, &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_CSEQ_RECV(3), curl_easy_getinfo(3), curl_easy_setopt(3)
libcurl 2025-02-08 CURLINFO_RTSP_SERVER_CSEQ(3)
curl 8.12.0 - Generated Sun Feb 9 10:19:56 CST 2025