no callback when launched from background thread

[esromneb]

I am making a call like this: [[AFCache sharedInstance] cachedObjectForURL: [NSURL URLWithString:aUrl] delegate: self selector: @selector(connectionDidFinish:) didFailSelector: @selector(connectionDidFail:) options: 0 userData: (id)type username: nil password: nil];

When I make this call on the main thread, everything works great, but If I make this call from a thread that is in the background like this:

[self performSelectorInBackground:@selector(sel) withObject:nil];

I never get the callback. Any ideas here?

[nsc]

AFCache isn't set up to be thread-safe, i.e. you can not use it from more than one thread.

[esromneb]

Great, thanks for this info!

[rondss]

Hi - is it still the case that AFCache can only be used from a single thread? I've inherited some code that uses AFCache and am seeing issues when accessed from different threads:

* Terminating app due to uncaught exception 'NSGenericException', reason: '* Collection <__NSArrayM: 0x29a2350> was mutated while being enumerated.'

Thanks!

[artifacts]

Hi,

yes, AFCache is still not thread-safe.

[rondss]

Thanks for the very quick confirmation - appreciated.