TechEmpower.FrameworkBenchmarks/frameworks/Vala/valum/app.vala

using GLib;
using Valum;
using Valum.ContentNegotiation;
using VSGI;

var app = new Router ();

app.use ((req, res, next) => {
	res.headers.replace ("Server", "VSGI/0.3");
	return next ();
});

app.get ("/plaintext", accept ("text/plain", (req, res) => {
	return res.expand ("Hello, World!".data);
}));

app.get ("/json", accept ("application/json", (req, res, next, stack) => {
	var builder = new Json.Builder ();

	builder.begin_object ();
	builder.set_member_name ("message");
	builder.add_string_value ("Hello, World!");
	builder.end_object ();

	var gen = new Json.Generator ();
	gen.root = builder.get_root ();

	return res.expand (gen.to_data (null).data);
}));

Server.@new ("http", handler: app).run ({"app", "--address=0.0.0.0:8080"});