On 25 May 2013 13:49, Stéphane Ducasse <stephane.duca...@inria.fr> wrote: > Hi guys > > this is strange I cannot get rid of Spec based ui instances. > I tried many > > LoggerUI allInstances do: [ :each | > SystemAnnouncer uniqueInstance unsubscribe: each ] > > LoggerUI allInstances do: #delete. > > Smalltalk garbageCollect > > Nothing changes. Each time I create and close it does not get garbage > collected. > I remove all the announcement registration from my code but nothing changes. >
That's why it is preferable to always use weak subscriptions: announcer weak on: Foo send: #bar to: theGuyWhoWillBeHeldWeakly then: 1. you don't have to unsubscribe 2. even if you still have memory leaks, you can exclude announcer from equation > Stef > > -- Best regards, Igor Stasenko.