18 Jun
2016
18 Jun
'16
7:10 a.m.
i am aware of that. my point was that cache purge default might better be set to cache refresh interval than 60 secs.
I would agree with (and in fact, prefer) this protocol.
i remembered wrongly RFC6810 A client SHOULD delete the data from a cache when it has been unable to refresh from that cache for a configurable timer value. The default for that value is twice the polling period for that cache. randy