// allow them all
s = "GET,HEAD,POST,PUT,DELETE,TRACE,OPTIONS,CONNECT,PATCH";
}
HttpResponse response = new DefaultHttpResponse(HTTP_1_1, OK);
response.setChunked(false);
response.headers().set("Allow", s);
response.headers().set(Exchange.CONTENT_TYPE, "text/plain");
response.headers().set(Exchange.CONTENT_LENGTH, 0);
messageEvent.getChannel().write(response);
return;
}