public void testGetScreenSharingSources()
{
_service.getScreenCaptureSources(createScrSourcesResponder(), 160);
List<ScreenCaptureSource> sources = awaitScrSourcesResult(10000);
Assert.IsTrue(sources.Count > 0);
Console.Error.WriteLine("Got sources: " + sources.Count);
CountdownLatch latch = new CountdownLatch(1);
PictureForm pForm = new PictureForm(sources);
pForm.ShowDialog();
}