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- .\" generated by cd2nroff 0.1 from CURLINFO_RTSP_SESSION_ID.md
- .TH CURLINFO_RTSP_SESSION_ID 3 "2025-01-17" libcurl
- .SH NAME
- CURLINFO_RTSP_SESSION_ID \- get RTSP session ID
- .SH SYNOPSIS
- .nf
- #include <curl/curl.h>
- CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_RTSP_SESSION_ID, char **id);
- .fi
- .SH DESCRIPTION
- Pass a pointer to a char pointer to receive a pointer to a string holding the
- most recent RTSP Session ID.
- Applications wishing to resume an RTSP session on another connection should
- retrieve this info before closing the active connection.
- The \fBid\fP pointer is NULL or points to private memory. You MUST NOT free \-
- it gets freed when you call \fIcurl_easy_cleanup(3)\fP on the corresponding
- CURL handle.
- .SH PROTOCOLS
- This functionality affects rtsp only
- .SH EXAMPLE
- .nf
- 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) {
- char *id;
- curl_easy_getinfo(curl, CURLINFO_RTSP_SESSION_ID, &id);
- }
- curl_easy_cleanup(curl);
- }
- }
- .fi
- .SH AVAILABILITY
- Added in curl 7.20.0
- .SH RETURN VALUE
- Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
- .SH SEE ALSO
- .BR CURLINFO_RTSP_CSEQ_RECV (3),
- .BR curl_easy_getinfo (3),
- .BR curl_easy_setopt (3)
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