Function CompareEtag

httpheaders/conditional.go:15–17

CompareEtag compares the ETag from the response header with the If-None-Match header from the request. It returns two boolean values: - The first boolean indicates that both ETag and If-None-Match headers are present - The second boolean indicates that the ETag matches the If-None-Match value, mean

(reqHeader, respHeader http.Header)

// - The second boolean indicates that the ETag matches the If-None-Match value,
// meaning the resource has not been modified.
func CompareEtag(reqHeader, respHeader http.Header) (bool, bool) {
	return CompareEtagValue(reqHeader.Get(IfNoneMatch), respHeader)
}

// CompareEtagValue same method as above, but accepts the raw If-None-Match value
// instead of the request header.