gistfile1.txt

import vibe.core.core : sleep;
import vibe.core.log;
import vibe.http.fileserver : serveStaticFiles;
import vibe.http.router : URLRouter;
import vibe.http.server;
import vibe.http.websockets : WebSocket, handleWebSockets;

import core.time;

shared static this()
{
	auto router = new URLRouter;
	router.get("/ws", handleWebSockets(&handleWebSocketConnection));

	auto settings = new HTTPServerSettings;
	settings.port = 8080;
	settings.bindAddresses = ["127.0.0.1"];
	listenHTTP(settings, router);
}

int hoge(int a, int b)
{
	return a+b;
}

unittest
{
	assert(hoge(1,2) == 5);
}

void handleWebSocketConnection(scope WebSocket socket)
{
	static int hoge = 0;
	static WebSocket[] socketList;

	socketList ~= socket;
	int id = hoge++;
	logInfo("open %s", id);

	while (true)
	{
		socket.waitForData();
		if (!socket.connected) break;

		auto text = socket.receiveText;
		logInfo("%s: %s", id, text);
		foreach (WebSocket s; socketList) s.send(text);
	}
	logInfo("close %s", id);
}