CURLINFO_RTSP_SERVER_CSEQ

Section: C Library Functions (3)
Updated: 202-0-19
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NAME

CURLINFO_RTSP_SERVER_CSEQ - next RTSP server CSeq  

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_RTSP_SERVER_CSEQ,
                           long *cseq);

 

DESCRIPTION

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

Listening for server initiated requests is not implemented.

Applications wishing to resume an RTSP session on another connection should retrieve this info before closing the active connection.  

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

 

AVAILABILITY

Added in curl 7.20.0  

RETURN VALUE

curl_easy_getinfo(3) returns a CURLcode indicating success or error.

CURLE_OK (0) means everything was OK, non-zero means an error occurred, see libcurl-errors(3).  

SEE ALSO

CURLINFO_RTSP_CSEQ_RECV(3), curl_easy_getinfo(3), curl_easy_setopt(3)

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Index

NAME

SYNOPSIS

DESCRIPTION

PROTOCOLS

EXAMPLE

AVAILABILITY

RETURN VALUE

SEE ALSO