private async void ServiceThread()
{
_isRunning = true;
while (!_isStopped)
{
if (_lastFrame == null)
{
_camera.IdentifiedPeople.Clear();
_camera.Status = SafePlace.Enums.CameraStatus.Offline;
}
else
{
var results = await _recognitionService.RecognizePeople(_lastFrame);
if (results == null)
{
results = Enumerable.Empty <Guid>();
}
_subject.OnNext(new SpottedPeople()
{
Camera = _camera.Guid, spottedPeople = results.Select(item => new SpottedPerson(_camera.Guid, item))
});
}
Thread.Sleep(RequestPeriod);
}
_isRunning = false;
}
