Redundant "addedFunc" in case "LoaderFunc" call

[serjk]

I'm using simple gcache. I've implemented LoaderFunc and addedFunc using a database as a store.
When gcache loads a new value using LoaderFunc and set new one to a cache. Set function will call addedFunc if it exists. But the new value already exists in a db. So call "addedFunc" is redundantly in that case.
Is it expected behaviour? Does any workaround exist in such case?

[erwanor]

Just to clarify, addedFunc is called when you Set a new value; loaderFunc is called when you Get a value that is not in the cache.

If I understand correctly, you would like to prevent execution of addedFunc when we fallback on loaderFunc?

[serjk]

Exactly, you understood correctly.