I understand your point but there is legal obligation that might require you to know what's is inside your cache. Let's say some illegal content get cached but you might not know the full url of that. If you want to purge that and are only aware of the domain. You may want to purge only the content from that domain and not the full cache. Let say you have 75000000 images and the TS is caching dynamic resized image generator. There is valid reason to do it on the fly and you might not be aware of what your cache currently hold and one of those image is simply illegal. In that case it's really usefull to be able to search the cache to be sure to delete the file. I think that fixing the admin is not that much work. It's a great tool for us and for others. I agree that some sites with fully database driven content can do their purge one by one alone. But it's not always the case. May by there is other way to solve that but for the moment, fixing the admin is the fastest way.
Thank's Réjean Bouchard Nexweb -----Message d'origine----- De : James Peach [mailto:[email protected]] Envoyé : 26 juin 2013 11:42 À : dev Objet : Re: Want to get the original URL On Jun 26, 2013, at 4:28 AM, Réjean Bouchard <[email protected]> wrote: > You're right! But if you use the web UI, do a regex search and click > on one of the file name, it's impossible for the UI to do the same > PURGE, DELETE or URL_Lookup . That why I need those "real file name" > to be saved in the cache. Does your workflow really depend on being able to search the cache with a regex? The recommended way to remove objects from the cache is to use the PURGE method. My opinion is that the web UI should be removed and that cache management tools should be separated from the Traffic Server core. That's low priority and a bit tricky due to some implementation details, but eventually I hope to remove it :) J > > Thank You! > Réjean Bouchard > Nexweb > > -----Message d'origine----- > De : Leif Hedstrom [mailto:[email protected]] Envoyé : 21 juin 2013 > 11:03 À : [email protected] Cc : Réjean Bouchard Objet : > Re: Want to get the original URL > > On 6/21/13 6:44 AM, Réjean Bouchard wrote: >> In my case, the cache_vary_headers is off. Here is all "vary" lines >> in my records.config : >> >> CONFIG proxy.config.http.cache.enable_default_vary_headers INT 0 >> CONFIG proxy.config.http.cache.vary_default_text STRING NULL CONFIG >> proxy.config.http.cache.vary_default_images STRING NULL CONFIG >> proxy.config.http.cache.vary_default_other STRING NULL >> >> I attach the entire file with this mail. I currently use version 3.2.4. >> What version did you use? The question is: how can we purge a file >> if the original URL is not available? > > If you send a "PURGE" request it also goes through the remap rules, > and will purge the appropriate entry in cache. > > curl -X PURGE http://ts1.example.com/test.txt > > I don't know if the cache inspector does the same (I'd imagine it > would, but not sure, I never use it). > > -- Leif
