---

c: Copyright (C) Daniel Stenberg, daniel@haxx.se, et al. SPDX-License-Identifier: curl Title: CURLOPT_RTSP_CLIENT_CSEQ Section: 3 Source: libcurl See-also:

• CURLINFO_RTSP_CLIENT_CSEQ (3)
• CURLINFO_RTSP_SERVER_CSEQ (3)
• CURLOPT_RTSP_REQUEST (3)
• CURLOPT_RTSP_SERVER_CSEQ (3) Protocol:
• RTSP Added-in: 7.20.0

---

NAME

CURLOPT_RTSP_CLIENT_CSEQ - RTSP client CSEQ number

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RTSP_CLIENT_CSEQ, long cseq);

DESCRIPTION

Pass a long to set the CSEQ number to issue for the next RTSP request. Useful if the application is resuming a previously broken connection. The CSEQ increments from this new number henceforth.

DEFAULT

0

%PROTOCOLS%

EXAMPLE

int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    CURLcode result;
    curl_easy_setopt(curl, CURLOPT_URL, "rtsp://example.com/");
    curl_easy_setopt(curl, CURLOPT_RTSP_CLIENT_CSEQ, 1234L);
    result = curl_easy_perform(curl);
    curl_easy_cleanup(curl);
  }
}

%AVAILABILITY%

RETURN VALUE

curl_easy_setopt(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).