boolean keepAlive = HttpHeaders.isKeepAlive(req);
String path = decoder.path();
if (path.equals("/hello")) {
responseAsByte = new HttpHelloWorldServerHandler().run();
} else if (path.contains("/article/")) {
responseAsByte = new HttpArticleRequestHandler().run(path.substring(path.lastIndexOf("/")+1));
contentType = "application/json";
} else if (path.equals("/articles/fetch")) {
System.out.println("in /articles/fetch");
int articleLimit = 10;