Amos, >Once subtle and noteworthy difference between Squid-2 and Squid-3 which is highlighted by this feature is that refresh_pattern applies its regex argument against the Store ID key and not the transaction URL. So using the Store-ID feature to alter the value affects which refresh_pattern directive will be matched.< a suggestion from a potential user (after my switch from 2.7 :-): It might be a good idea to put some comment regarding this "feature" into squid.conf. Preferably add something like this to the comments at "refresh_pattern": "Note, that refresh_pattern applies its regex argument against the Store ID key and not the transaction URL, which means, in case of using a StoreID-helper modifying the StoreID, refresh_pattern is matched against this modified one." -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/StoreID-and-concurrency-tp4660340p4660481.html Sent from the Squid - Users mailing list archive at Nabble.com.