CURLINFO_RTSP_SERVER_CSEQ(3)

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
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSO
CURLINFO_RTSP_CSEQ_RECV(3), curl_easy_getinfo(3), curl_easy_setopt(3)