curl/docs/libcurl/opts/CURLINFO_RTSP_CSEQ_RECV.3

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.TH CURLINFO_RTSP_CSEQ_RECV 3 "12 Sep 2015" libcurl libcurl
.SH NAME
CURLINFO_RTSP_CSEQ_RECV \- get the recently received CSeq
.SH SYNOPSIS
.nf
#include <curl/curl.h>

CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_RTSP_CSEQ_RECV, long *cseq);
.fi
.SH DESCRIPTION
Pass a pointer to a long to receive the most recently received CSeq from the
server. If your application encounters a \fICURLE_RTSP_CSEQ_ERROR\fP then you
may wish to troubleshoot and/or fix the CSeq mismatch by peeking at this
value.
.SH PROTOCOLS
RTSP
.SH EXAMPLE
.nf
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);
}
.fi
.SH AVAILABILITY
Added in 7.20.0
.SH RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
.SH "SEE ALSO"
.BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "