Crash when deallocating.

[bernikovich]

Try create PLPartyTime object, "joinParty", then "leaveParty", then release this object. It will crash when new session will be creating (while deallocating).
My (not the best) solution is to change 84th line of PLPartyTime.m:
[self.session disconnect];
to:
if (_session) [self.session disconnect];

[plivesey]

Hmmmm...yeah, I can reproduce and you're right. It looks like lazy loading these values maybe wasn't the best choice. Really, there shouldn't be any getter in this method, which isn't a good limitation.

I've also noticed that the delegate should be nilled out here too since it's specified as assign.

On a side note, I think I'll need to rewrite some of this anyway...are you running this on iOS 7? On iOS 8, they have a bug where you need to dealloc the session on a background thread, which is pretty ridiculous... On the plus side, it looks like they fixed a bunch of the multipeer flakiness in iOS 8. Thanks for reporting the bug. Let me think of the best way of dealing with it. I'm thinking of moving the lazy loaders to joinParty?

For now, I think your solution or:
[_session disconnect];
works.