plucky (3) CURLINFO_RTSP_SERVER_CSEQ.3.gz

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)