CURLINFO_RTSP_SERVER_CSEQ - Man Page

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

RTSP

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 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)

Referenced By

curl_easy_getinfo(3), CURLINFO_RTSP_CLIENT_CSEQ(3), CURLINFO_RTSP_CSEQ_RECV(3), CURLOPT_RTSP_CLIENT_CSEQ(3), CURLOPT_RTSP_SERVER_CSEQ(3).

February 19 2024 libcurl