Revision: 14295 Author: adrian.chadd Date: Fri Sep 11 14:10:57 2009 Log: Created wiki page through web user interface. http://code.google.com/p/lusca-cache/source/detail?r=14295
Added: /wiki/FeatureRefreshPatterns.wiki ======================================= --- /dev/null +++ /wiki/FeatureRefreshPatterns.wiki Fri Sep 11 14:10:57 2009 @@ -0,0 +1,32 @@ +#summary Overview of how refresh patterns function. +#labels Feature + += Introduction = + +Refresh patterns are a method for controlling response cachability. It has a variety of options which allow modification, overriding or ignoring various cache control and revalidation methods. + += Details = + +Refresh patterns are regular expressions which match on the requested URL. They can modify both the request and response cache control/revalidation methods. + +The refresh patterns are evaluated in the order they are found in the configuration file until a match is found. + += Options = + +The refresh pattern options are documented in the squid.conf.default file. + += Examples = + +[TODO] + += Implementation Details = + +[TODO] + += Differences to Squid = + + * Lusca has an extra flag - "ignore-no-store" - which ignores "Cache-Control: no-store" in the response. + += Notes = + + * The regular expression matching may cause a large CPU hit. Please limit the use of refresh patterns and order them appropriately to try and minimise the CPU spent on matching. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "lusca-commit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/lusca-commit?hl=en -~----------~----~----~----~------~----~------~--~---
