> Non-sequitur,and imaterial to the discussion.

You said:

> The whole point of a TTL is to be able to tell whether a cache entry is still fresh or it is stale and must be revalidated.

So I responded to it. I don't really understand why you think that's nonsequiter.

> No.

I'm a bit confused. We're not using TTLs and we're not evicting things when they become invalid. What is your suggestion?