CURLOPT_RTSP_SESSION_ID(3)                            Library Functions Manual

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 pointer 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)

libcurl                          April 26 2024      CURLOPT_RTSP_SESSION_ID(3)