AsyncPump.Run(
    async () =>
    {
        using (var client = await ConnectAsync("localhost", 9000))
        using (var consumer = await Consumer<SapphireRoot>.CreateAsync(client))
        {
            var valueChanged = new TaskCompletionSource<string>();
            var positionParameter = consumer.Root.Sapphire.Sources.Fpgm1.Fader.Position;
            positionParameter.PropertyChanged += (s, e) => valueChanged.SetResult(((IElement)s).GetPath());
            Console.WriteLine("Waiting for the parameter to change...");
            Console.WriteLine("A value of the element with the path {0} has been changed.", await valueChanged.Task);
        }
    });