binary protocol time representation
drfarina at gmail.com
Thu Jul 12 21:42:40 UTC 2007
On 7/12/07, Dustin Sallings <dustin at spy.net> wrote:
> On Jul 12, 2007, at 12:45 , Marc wrote:
> > Are there any places where we either require absolute time or a time
> > interval greater than 49 days? For the latter, we could simply use a
> > uint64_t version of timestamp, but I'd rather that be the exception
> > than the
> > common case.
> Well, I'm wondering if anyone has an interval that long where they
> don't mean ``forever.'' It might be enough to say 0 == no time-based
I think this is a good option to have (although not essential) if
someone simply wants to not worry about time invalidation and just
rely on LRU and cache size constraints. In a way that's even more
classical cache-y than time based invalidation.
> As a cache, it should be considered possible that an entry may
> disappear at any time and you'll have to regenerate it.
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