One thing I noticed in the process is a memory leak. When you release a RemoteImage object after you are done with it, dealloc never gets called. This is because each RemoteImage object is also retained by the static NSMutableArray* images inside the AllRemoteImages method. RemoteImage dealloc tries to remove itself from this array in the dealloc method, but this is too late, it never gets into dealloc because it is retained by the array.

Thanks!

As you wrote, I forgot to register to receive the notifications. It works really nice !!!
Now I'm trying to use this class to populate the cells in a UITableView, but I find a little bit inconvenient to register for this notification in every cell. I don't think you designed this class for this particular case.

Any advice?

@implementation XController

- (void)loadView {
[super loadView];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(imageStatusChanged:)
name:RemoteImageStatusChangedNotification
object:nil];
}

- (void)dealloc {
[[NSNotificationCenter defaultCenter] removeObserver:self];
[super dealloc];
}

- (void)imageStatusChanged:(NSNotification *)notification {
RemoteImage *changedImage = [notification object];
// update UI
}

@end

I'm trying to figure out how to use it.

I suppose we should get the image like this:

-(void) RemoteImageStatusChangedNotification: (NSNotification *) aNotification{
remoteImage = (RemoteImage *)aNotification;
anImageView.image = remoteImage.image
}

But I cannot receive that RemoteImageStatusChangedNotification event, Am I missing something?

thnkx
Kevin