setting cookies in vertx

gistfile1.js

if (pg_android) {
	var exdate = new Date();
	exdate.setDate(exdate.getDate() + 365);
	/// I tried it on the request, too, but it got weird...
	// req.headers().set("Cookie", headers.getAll('Cookie').toString() + ";pg_android=1; path=/; expires=" + exdate.toUTCString());
	req.response.putHeader("Cookie", "pg_android=1; path=/; expires=" + exdate.toUTCString());
}