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GRUU Properties
The spec defines three
Routes to a single UA instance
Temporally scoped – disappears when registration ends
Global – works anywhere
Temporal scope no longer makes sense
Same URI will be assigned when UA instance re-registers
URI doesn’t exist (404 returned) when there is no registration against an instance
Existence has a “swiss cheese” property – not the same as temporally scoped
Is that OK?


PPT Version