NAME

       CURLOPT_RTSP_SESSION_ID - RTSP session ID

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RTSP_SESSION_ID, char *id);

DESCRIPTION

       Pass  a  char  *  as  a  parameter to set the value of the current RTSP Session ID for the
       handle. Useful for resuming an in-progress session. Once this value is set to any non-NULL
       value,  libcurl  returns  CURLE_RTSP_SESSION_ERROR if ID received from the server does not
       match. If unset (or set to NULL), libcurl automatically sets the ID  the  first  time  the
       server sets it in a response.

       The application does not have to keep the string around after setting this option.

DEFAULT

       NULL

PROTOCOLS

       RTSP

EXAMPLE

       int main(void)
       {
         CURL *curl = curl_easy_init();
         if(curl) {
           CURLcode res;
           char *prev_id; /* saved from before somehow */
           curl_easy_setopt(curl, CURLOPT_URL, "rtsp://example.com/");
           curl_easy_setopt(curl, CURLOPT_RTSP_SESSION_ID, prev_id);
           res = curl_easy_perform(curl);
           curl_easy_cleanup(curl);
         }
       }

AVAILABILITY

       Added in 7.20.0

RETURN VALUE

       Returns   CURLE_OK   if   the   option  is  supported,  CURLE_UNKNOWN_OPTION  if  not,  or
       CURLE_OUT_OF_MEMORY if there was insufficient heap space.

SEE ALSO

       CURLOPT_RTSP_REQUEST(3), CURLOPT_RTSP_STREAM_URI(3)