Hi, > so what the cache does, it checks if the memory representation is > still on par with the one in the store by comparing the mod-count. if > there is another way to do this, I'm more than happy to know.
the main problem currently is that this requires an implementation to serialize writes to the permission store for a given principal. so, what if we replace the single mod-count property with multiple properties? based on the hash of the modified access control entry you would update one of them. this would at least allow some concurrent updates. Regards Marcel
