function handleRequest(request, response) {
  response.setHeader(
    "Set-Cookie",
    "cookie=" + request.host + "~" + Math.random()
  );
  response.setHeader("Content-Type", "text/plain", false);
  response.setHeader("Cache-Control", "no-cache", false);

  response.setStatusLine(request.httpVersion, 200, "OK");
}