Systèmes de gestion de ressources et aspects de disponibilité
Résumé
In this paper, we consider resource management in isolation (separation of concerns) and the prevention of denial of service (i.e. availability) as aspects. We concentrate on denials of service caused by resource management (starvations, deadlocks). Our aspects specify time limits or orderings in the allocation of resources. They can be seen as the specification of an availability policy. The approach relies on timed automata to specify services and aspects. It allows us to implement weaving as an automata product and to use model-checking tools to verify that aspects enforce the required availability properties.
Domaines
Langage de programmation [cs.PL]
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