Re: [squid-users] delivering stale content while fetching fresh

Henrik Nordstrom schrieb:
> See the current STABLE release. (2.6).
> Squid-3 is still under development and not all features of 2.6 is
> available in Squid-3 yet.
>
>
I checked out squid 2.6 STABLE and I found the feature in question and
the associated comment in the squid.conf file. Thank you. Please correct
me, if I'm wrong assuming that:

    * refresh_stale_hit makes stale content (within the
      refresh_stale_hit-defined period) to be accessed, while - in this
      moment - the fresh content is fetched from the backend servers to
      be cached
    * refresh_stale_hit is independent of collapsed_forwarding, i.e. it
      doesn't matter wether collapsed_forw. is enabled or not
    * collapsed_forwarding bundles concurrent request for the same URI
      into one; but what means "concurrent"? Within a certain time slot?
      If yes, how long is this time slot?

Thanks a lot, Gregor.
Received on Tue Sep 05 2006 - 00:31:34 MDT