[Seaside] Seaside sessions not being either unregistered or GCed

[Bob Arning]

FWIW, my old stand-by is

WACache allInstances do: [ :e | e reap].

On 7/3/15 5:41 PM, Mariano Martinez Peck wrote:
> Hi guys,
>
> I am having a hard time to see why my seaside sessions are not being 
> GCed nor unregistered.
> First of all, when I register my app, I set a timeout. I even tried 
> with 1 minute timeout:
> *
> *
> *app cache expiryPolicy configuration at: #cacheTimeout put: 60*
>
> I put a *halt in MySessionSubclass >> #unregistered* (which then calls 
> super).
>
> I have seen many seaside things around:
>
> WARenderVisitor instanceCount -> 77.
> WAHtmlCanvas instanceCount -> 1061.
> JQueryClass instanceCount -> 13492.
> WACallbackRegistry instanceCount -> 77.
> MySessionSubclass -> 12.
> .....
>
> As you can see, I have plenty of memory around callbacks registries, 
> renders, visitors, sessions etc... If I try to see which sessions were 
> expired:
>
> *MySessionSubclass allInstances select: [ :each | (each instVarNamed: 
> 'parent') isNil ]   -> #() *
>
> The 'parent' instVar there is because "super unregistered" does that 
> and I don't know another way to check if a session is expired or not.
>
> Finally, the only way I have to get rid of everything is this way:
>
> *WAApplication allInstances do: [ :each | each clear ].*
>
> But then, that clears all sessions...even the active ones which I 
> don't want. *So.... how can I force the GC of all none expired 
> sessions? And why my sessions are not receiving #unregistered ?*
> *
> *
> Note also that in my example the instanceCount of MySessionSubclass is 
> bigger than 10, because somewhere I read that Seaside would start 
> cleaning sessions upon 10th.
>
> So.... any idea? What am I doing wrong?
>
> Thanks in advance,
>
>
>
>
> -- 
> Mariano
> http://marianopeck.wordpress.com
>
>
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