I have an ArcGIS Server (10.1 SP1) REST map service whose underlying data (in ArcSDE) is changing constantly. And I have an AGSDynamicMapServiceLayer that renders that map service in my app. (It's running in iOS 6.)I want to periodically (e.g. every 60 seconds) refresh the map to see the latest data. However, I can't seem to do it without panning or zooming.I've tried invoking dataChanged on the layer, i.e.:AGSDynamicMapServiceLayer* layer = ...;
[layer dataChanged];
...but it has no effect. I've tried invoking clear on the layer's view, i.e.:AGSMapView* mapView = ...;
UIView<AGSLayerView>* layerView = [mapView.mapLayerViews objectForKey:layer.name];
[layerView clear];
...but that has no effect either (other than causing that layer to flash quickly, but reappear exactly as it was).Is there some way to force a refresh from the server?Is it perhaps a caching issue at the operating system level, since the URL of the exported image is the same?
