Aerys\Server::__construct PHP Method

    public function __construct(Options $options, VhostContainer $vhosts, PsrLogger $logger, Ticker $ticker)
    {
        $this->options = $options;
        $this->vhosts = $vhosts;
        $this->logger = $logger;
        $this->ticker = $ticker;
        $this->observers = new \SplObjectStorage();
        $this->observers->attach($ticker);
        $this->ticker->use($this->makePrivateCallable("timeoutKeepAlives"));
        $this->nullBody = new NullBody();
        // private callables that we pass to external code //
        $this->exporter = $this->makePrivateCallable("export");
        $this->onAcceptable = $this->makePrivateCallable("onAcceptable");
        $this->negotiateCrypto = $this->makePrivateCallable("negotiateCrypto");
        $this->onReadable = $this->makePrivateCallable("onReadable");
        $this->onWritable = $this->makePrivateCallable("onWritable");
        $this->onCoroutineAppResolve = $this->makePrivateCallable("onCoroutineAppResolve");
        $this->onResponseDataDone = $this->makePrivateCallable("onResponseDataDone");
    }