.\" generated by cd2nroff 0.1 from CURLINFO_RTSP_SERVER_CSEQ.md
.TH CURLINFO_RTSP_SERVER_CSEQ 3 "2024-11-18" libcurl
.SH NAME
CURLINFO_RTSP_SERVER_CSEQ \- get the next RTSP server CSeq
.SH SYNOPSIS
.nf
#include <curl/curl.h>

CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_RTSP_SERVER_CSEQ,
                           long *cseq);
.fi
.SH 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.
.SH PROTOCOLS
This functionality affects rtsp only
.SH EXAMPLE
.nf
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);
  }
}
.fi
.SH AVAILABILITY
Added in curl 7.20.0
.SH RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
.SH SEE ALSO
.BR CURLINFO_RTSP_CSEQ_RECV (3),
.BR curl_easy_getinfo (3),
.BR curl_easy_setopt (3)