Hi, 

>>I haven't thought about this proposal in detail yet, but we would also

>>need to take the the dialog-reuse spec (which proposes NOT to mix 
>>dialog usages) into consideration. But, if we somehow could bind the 
>>subscription lifetime to the dialog lifetime I think that at least 
>>some of the issues in that spec would be solved.
> 
>The lifetime of a dialog isn't an independent variable - it 
>ends when the last dialog usage ends.
> 
>If you are really talking about implicit *subscriptions*, 
>then you either must explicitly end them, or else define 
>their *implicit* end in terms of something that has an 
>explicit endpoint.
> 
>I expect that you are talking about something that either 
>shares the invite dialog usage, or else a distinct dialog 
>usage that implicitly starts and stops concurrently with the 
>invite dialog usage.

Yes. I'd like to call it "invite dialog subscriptions", or something
like that...

Regards,

Christer


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