using Honoo.Net;

private static void TestPortMapping()
{
    UPnPRootDevice[] devices = UPnP.Discover(2000, UPnP.URN_UPNP_SERVICE_WAN_IP_CONNECTION_1);
    UPnPRootDevice router = devices[0];
    IUPnPWANIPConnectionService service = router.FindService(UPnP.URN_UPNP_SERVICE_WAN_IP_CONNECTION_1);

    //Console.WriteLine(service.GetNATRSIPStatus());
    //Console.WriteLine(service.GetExternalIPAddress());
    //Console.WriteLine(service.GetStatusInfo());
    //Console.WriteLine(service.GetConnectionTypeInfo());
    //Console.WriteLine(service.GetGenericPortMappingEntry(1));

    try
    {
        _ = service.GetSpecificPortMappingEntry("TCP", 4788);
    }
    catch (Exception)
    {
        service.AddPortMapping("TCP", 4788, IPAddress.Parse("192.168.1.11"), 4788, true, "test", 0);
    }
    UPnPPortMappingEntry entry = service.GetSpecificPortMappingEntry("TCP", 4788);
    Console.WriteLine(entry.Protocol + " " + entry.ExternalPort + " " + entry.InternalClient + ":" + entry.InternalPort);
    service.DeletePortMapping("TCP", 4788);

    Console.ReadKey(true);
}

private static void TestDlna()
{
    UPnPRootDevice[] devices = UPnP.Discover(2000, UPnP.URN_UPNP_SERVICE_AV_TRANSPORT_1);
    UPnPRootDevice dlna = devices[0];

    //Console.WriteLine(((IUPnPMediaRendererDevice)dlna.Device).XDlnaDoc);

    IUPnPAVTransportService service = dlna.FindService(UPnP.URN_UPNP_SERVICE_AV_TRANSPORT_1);

    //Console.WriteLine(service.GetDeviceCapabilities(0));
    //Console.WriteLine(service.GetTransportSettings(0));
    //Console.WriteLine(service.GetMediaInfo(0));
    //Console.WriteLine(service.GetPositionInfo(0));
    //Console.WriteLine(service.GetTransportInfo(0));
    //Console.WriteLine(service.GetCurrentTransportActions(0));

    // Need setup firewall. Administrator privileges are required.
    UPnPDlnaServer mediaServer = new UPnPDlnaServer(new Uri("http://192.168.1.10:8080/"));

    //string callbackUrl = server.AddEventSubscriber(UPnPEventUpdated);
    //string sid = service.SetEventSubscription(callbackUrl, 3600);

    string mediaUrl = mediaServer.AddMedia("E:\\Videos\\The Ankha Zone.mp4");
    service.SetAVTransportURI(0, mediaUrl, string.Empty);
    service.Play(0, "1");
    Console.ReadKey(true);
    service.Stop(0);
    mediaServer.Dispose();

    //service.RemoveEventSubscription(sid);
}