class Async::HTTP::Cache::Response

def initialize(response, body)
	@generated_at = Async::Clock.now
	
	super(
		response.version,
		response.status,
		response.headers.flatten,
		body,
		response.protocol
	)
	
	@max_age = @headers[CACHE_CONTROL]&.max_age
	@etag = nil
	
	@headers.set(X_CACHE, "hit")
end