CURLOPT_RTSP_SESSION_ID(3)                            curl_easy_setopt options

NAME
       CURLOPT_RTSP_SESSION_ID - set 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 will return
       CURLE_RTSP_SESSION_ERROR if ID received from the server does not match.
       If unset (or set to NULL), libcurl will automatically set 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
       CURL *curl = curl_easy_init();
       if(curl) {
         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);
         ret = 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 7.77.0                 November 4, 2020     CURLOPT_RTSP_SESSION_ID(3)