Thanks a lot, Eric. This was immensely helpful. It looks like my problem was the lack of cache-control headers on most of the pages I was testing. I changed the 'proxy.config.http.cache.required_headers' to zero and I'm caching everything now.
Thanks again, Zach On Tue, Apr 6, 2010 at 4:20 PM, Eric Balsa <[email protected]> wrote: > Hi Zachary, > > The headers returned by that server are below. > > I am not sure if TS honors the no-cache="set-cookie" bit but > Pragma:no-cache is probably troublesome. > > Run ATS like this: > > /path/to/trafficserver -T "http_trans" and issue a single request for > this content, something like: > > curl -D- -x localhost:8088 > http://www.dickssportinggoods.com/product/index.jsp?productId=2805051 > > The debugging output from TS should provide some information as to why > the content is not being cached; specifically a debug line like: > > [Apr 6 17:14:34.255] Server {140735072537568} DEBUG: (http_trans) > [is_response_cacheable] server does not permit storing and config file > does not indicate that server directive should be ignored > > --Eric > > HTTP/1.1 200 OK > Date: Tue, 06 Apr 2010 23:00:42 GMT > Server: Apache/2.0.63 (Unix) > Cache-Control: no-cache="set-cookie" > Pragma: no-cache > P3P: CP="PHY ONL CAO CURa ADMa DEVa TAIa PSAa PSDa IVAo IVDo CONo HISa > TELo OTPo OUR DELa STP BUS UNI COM NAV INT DEM > OTC",policyref="/w3c/p3p.xml" > Set-Cookie: > JSESSIONID=mzLQL79h1SwMzbsq4m5zFPy81n4mGnJTfCkGjNYvryDPPCGSYWzL!1750437349; > path=/ > Set-Cookie: browser_id=93564493173; expires=Friday, 03-Apr-2020 > 23:00:42 GMT; path=/ > Set-Cookie: browser_id=93564493173; expires=Friday, 03-Apr-2020 > 23:00:42 GMT; path=/ > Set-Cookie: browser_id=93564493173; expires=Friday, 03-Apr-2020 > 23:00:42 GMT; path=/ > Set-Cookie: rvdata=XR78594654105c421a0f4f1a175b0a0a0304; > expires=Monday, 25-Apr-2078 02:14:49 GMT; path=/ > Set-Cookie: browser_id=93564493173; expires=Friday, 03-Apr-2020 > 23:00:42 GMT; path=/ > Set-Cookie: browser_id=93564493173; expires=Friday, 03-Apr-2020 > 23:00:42 GMT; path=/ > X-Powered-By: Servlet/2.5 JSP/2.1 > Vary: Accept-Encoding > X-UA-Compatible: IE=EmulateIE7 > Connection: close > Transfer-Encoding: chunked > Content-Type: text/html; charset=ISO-8859-1 > > On Tue, Apr 6, 2010 at 4:50 PM, Zachary Miller <[email protected]> > wrote: > > Hi, > > I am having some trouble getting Traffic Server to cache all of the > content > > that it encounters. For instance, when I inspect the cache none of the > > following URLs appear: > > > > 1270592980.711 398 192.168.215.92 TCP_MISS/200 19711 GET > > http://www.dickssportinggoods.com/product/index.jsp?productId=2805051 - > > DIRECT/www.dickssportinggoods.com text/html - > > 1270592980.876 323 192.168.215.92 TCP_MISS/200 19458 GET > > http://www.dickssportinggoods.com/product/index.jsp?productId=2805083 - > > DIRECT/www.dickssportinggoods.com text/html - > > 1270592981.051 388 192.168.215.92 TCP_MISS/200 19811 GET > > http://www.dickssportinggoods.com/product/index.jsp?productId=3801787 - > > DIRECT/www.dickssportinggoods.com text/html - > > > > There are thousands more like that (and this is after I have already run > > through all of these URLs previously), and none of them have been cached > (or > > at least none of them appear when searched for), even though they are > > definitely running through Traffic Server (the above URLs come directly > from > > squid.log). JavaScript and other types of content are being served > > (ex: http://www.dickssportinggoods.com/foresee/foresee-alive.js), but > not > > the text and html documents. > > I have the records.config setting 'CONFIG > > proxy.config.http.cache.cache_urls_that_look_dynamic INT 1' set. > > I'm suspecting that I'm missing something very obvious in the > configuration, > > and attached is my records.config. > > I would really appreciate the help and am nearly at wits end on this. > > Thanks so much in advance, > > Zachary > > > > >
