private async Task LoadTilesFromQueueAsync(Func <Tile, Task> loadTileFunc)
{
Tile tile;
while (tileQueue.TryDequeue(out tile))
{
try
{
await loadTileFunc(tile);
}
catch (Exception ex)
{
Debug.WriteLine("TileImageLoader: {0}/{1}/{2}: {3}", tile.ZoomLevel, tile.XIndex, tile.Y, ex.Message);
}
}
Interlocked.Decrement(ref taskCount);
}
private async Task LoadTilesFromQueueAsync()
{
Tile tile;
while (tileQueue.TryDequeue(out tile))
{
try
{
await LoadTileImageAsync(tile, TileSource, SourceName).ConfigureAwait(false);
}
catch (Exception ex)
{
Debug.WriteLine("TileImageLoader: {0}/{1}/{2}: {3}", tile.ZoomLevel, tile.XIndex, tile.Y, ex.Message);
}
}
Interlocked.Decrement(ref taskCount);
}
