/+dub.sdl:

dependency "vibe-d" version="~>0.8.4"

+/

import vibe.vibe;

​

void main()

{

    foreach (logger; getLoggers())

    {

        deregisterLogger(logger);

    }

    registerLogger(new MyLogger());

    auto settings = new HTTPServerSettings;

    settings.port = 8080;

    settings.bindAddresses = ["::1", "127.0.0.1"];

​

    auto router = new URLRouter;

    router.registerWebInterface(new Controller());

    listenHTTP(settings, router);

​

    runApplication();

}

​

class Controller

{

    void index(HTTPServerRequest req, HTTPServerResponse res)

    {

        logInfo("foo");

        res.writeBody("Hello, World!");

    }

}

​

class MyLogger : Logger

{

    override void log(ref LogLine line) @trusted

    {

        import std.stdio : writeln;

​

        string message = line.text;

        try

        {

            immutable headers = request().headers.toString; // this will only work during a webinterface request, otherwise it throws an AssertError

            message = "headers: " ~ headers ~ ", message: " ~ message;

        }

        catch (Throwable)

        {

        }

        writeln(message);

    }

}

​