class Async::HTTP::Protocol::HTTP2::Request

def write_interim_response(status, headers = nil)
	interim_response_headers = [
		[STATUS, status]
	]
	
	if headers
		interim_response_headers = ::Protocol::HTTP::Headers::Merged.new(interim_response_headers, headers)
	end
	
	@stream.send_headers(nil, interim_response_headers)
end