curl / libcurl / API / curl_easy_getinfo / CURLINFO_RTSP_CLIENT_CSEQ

CURLINFO_RTSP_CLIENT_CSEQ explained

Name

CURLINFO_RTSP_CLIENT_CSEQ - next RTSP client CSeq

Synopsis

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

Description

Pass a pointer to a long to receive the next CSeq that is expected to be used by the application.

Protocols

This functionality affects rtsp only

Example

 int main(void) {   CURL *curl = curl_easy_init();   if(curl) {   CURLcode result;   curl_easy_setopt(curl, CURLOPT_URL, "rtsp://rtsp.example.com");   result = curl_easy_perform(curl);   if(result == CURLE_OK) {   long cseq;   curl_easy_getinfo(curl, CURLINFO_RTSP_CLIENT_CSEQ, &cseq);   }   curl_easy_cleanup(curl);   } }

Availability

Added in curl 7.20.0

Return value

curl_easy_getinfo returns a CURLcode indicating success or error.

CURLE_OK (0) means everything was OK, non-zero means an error occurred, see libcurl-errors.