On 9/12/19 12:22 PM, fansari wrote: > '--enable-delay-pools' OK, so we should be careful with not trusting TCP_MISS too much.
> http://squid-web-proxy-cache.1019090.n4.nabble.com/file/t377780/cache.log Squid shows these headers for the second response (near 15:40:03.814): > X-Cache: MISS from my-client-02 > X-Cache-Lookup: HIT from my-client-02:3128 This means that Squid found the requested resource in the cache (good!) but decided not to use that cached response (bad). Moreover, according to your cache.log, Squid decided not to send a conditional request to check that cached response freshness. Squid sent a regular/unconditional request instead. I do not know why. Perhaps your old Squid does not support revalidation using weak E-Tags, but that is just a wild guess. If others cannot find the answer in your logs, then one way to figure it out would be to increase debugging (debug_options ALL,3 88,7 22,7). An alternative strategy would be to upgrade to Squid v4 in hope that it would be better at revalidating this particular resource. HTH, Alex. _______________________________________________ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
