CURLINFO_RTSP_CSEQ_RECV(3) Library Functions Manual CURLINFO_RTSP_CSEQ_RECV(3)

CURLINFO_RTSP_CSEQ_RECV - get the recently received CSeq

#include <curl/curl.h>
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_RTSP_CSEQ_RECV, long *cseq);

Pass a pointer to a long to receive the most recently received CSeq from the server. If your application encounters a CURLE_RTSP_CSEQ_ERROR then you may wish to troubleshoot and/or fix the CSeq mismatch by peeking at this value.

RTSP

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_CSEQ_RECV, &cseq);
}
curl_easy_cleanup(curl);
} }

Added in 7.20.0

Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

CURLINFO_RTSP_SERVER_CSEQ(3), curl_easy_getinfo(3), curl_easy_setopt(3)

March 12 2024 libcurl