cacheableSeconds method

int? cacheableSeconds(
  1. HttpClientResponse response
)

Parse http header Cache-Control: max-age=300 return 300 expire seconds

Implementation

int? cacheableSeconds(HttpClientResponse response) {
  String? val = response.headers.value(HttpHeaders.cacheControlHeader);
  if (val != null) {
    return extractSeconds(val);
  }
  return null;
}