app.d

import vibe.d;
import std.format : format;
import core.atomic : atomicOp;
import std.stdio;

shared int serial;

shared shared(Log)*[int] logstore;

shared struct Log
{
    int s;
    string data;
}

void routea(HTTPServerRequest req, HTTPServerResponse res)
{

    auto s = atomicOp!"+="(serial, 1);
    auto log = new shared Log(s, "test");
    logstore[s] = log;
    auto redirectUrl = format("/b?s=%s", s);
    res.redirect(redirectUrl);
}

void routeb(HTTPServerRequest req, HTTPServerResponse res)
{
    auto s_str = req.query.get("s", "0");
    int s = to!int(s_str);
    auto l = logstore[s];
    writefln("found: %d", l.s);
    logstore.remove(s);
    res.writeBody(s_str ~ "\n");
}

shared static this()
{

    auto router = new URLRouter;
    router.get("/a", &routea);
    router.get("/b", &routeb);

    auto settings = new HTTPServerSettings;
    settings.port = 8080;
    settings.bindAddresses = ["::1", "127.0.0.1"];
    settings.options = settings.options | HTTPServerOption.parseCookies
        | HTTPServerOption.distribute | HTTPServerOption.parseQueryString;

    listenHTTP(settings, router);

    logInfo("Please open http://127.0.0.1:8080/ in your browser.");
}

void hello(HTTPServerRequest req, HTTPServerResponse res)
{
    res.writeBody("Hello, World!");
}

dub.json

{
	"name": "bug-shared",
	"description": "A simple vibe.d server application.",
	"copyright": "Copyright © 2015, yannick",
	"authors": ["yannick"],
	"dependencies": {
		"vibe-d": "~>0.7.19"
	},
	"versions": ["VibeDefaultMain"]
}