DoraRPC\Server::__destruct PHP Method

    public final function __destruct()
    {
        echo "Server Was Shutdown..." . PHP_EOL;
        //shutdown
        $this->server->shutdown();
        /*
        //fixed the process still running bug
        if ($this->monitorProcess != null) {
            $monitorPid = trim(file_get_contents("./monitor.pid"));
            \swoole_process::kill($monitorPid, SIGKILL);
        }
        */
    }