Hello, What do you mean by "and you probably should check the pragmas in the pages (expire, no-cache, etc). If they aren't present - you are screwed :-)"
Can you please give me more info on what to do? Thank you! Leon Rosenberg-3 wrote: > > and you probably should check the pragmas in the pages (expire, > no-cache, etc). If they aren't present - you are screwed :-) > > alternatively you could try to set your browser to get the page > explicitely each time you request it (works with ie, firefox is dumb > enough to ignore it, thinking it knows more about the actuallity of > the page than you). > > Have you actually check with TamperData or LiveHttpHeaders if the > browser really sends GET requests upon refresh? > > Leon > > On 1/3/07, david.delbecq <[EMAIL PROTECTED]> wrote: >> To make it short, tomcat does no caching of servlet / jsp output. Your >> webapp is at fault >> >> >> All tomcat does is handle the 'if-modified-since' header when serving >> static data (what is not served by a servlet or a jsp, mainly pictures, >> static html, css). The fact it goes back well when you restart tomcat >> points out it's a problem with you specific web application. As you have >> no knowledge of what is inside this web application, i suggest you check >> with the vendor and or developpers of that specific web application. >> >> >> If you want confirmation, just restart your webapplication without >> restarting tomcat (use the manager or lambda probe for that) >> >> reference: >> >> tomcat manager http://tomcat.apache.org/tomcat-5.5-doc/manager-howto.html >> lambda probe http://www.lambdaprobe.org >> >> markx3 a écrit : >> > Hello, >> > >> > I have a server running Windows 2003 server SP1. 8 GB of RAM. Sun >> Java >> > J2SE 5.0 update 7 and Tomcat 5.5.20. >> > >> > Tomcat is used as our web server to review archived email. The email >> is >> > stored in folders on the server and the archival system uses MS SQL >> 2000 SP4 >> > on the backend. >> > >> > The problem is when we use Tomcat as our web server to review the >> email, and >> > we click on several emails, after awhile regardless of the different >> email >> > we click on, we get the same data displayed in our web browser. This >> really >> > appears to be a caching issue with Tomcat, because every time we >> restart the >> > tomcat service, the problem goes away for a few days and then it >> happens >> > again. >> > >> > To try to fix the issue we gave Tomcat more memory in the Tomcat >> Properties >> > / Java tab. We set initial memory pool to 128 MB of RAM and maximum >> memory >> > pool to 512 MB of RAM. We also tried setting the IE 6.0 and 7.0 >> browsers to >> > check for newer versions of the page every time I visit the webpage. >> Both >> > of these attempts didn't resolve the issue. >> > >> > Since I'm not a web developer I don't know what to tell you about the >> > website tomcat is hosting. Except for that it was a .war file that >> tomcat >> > extracts once we place in into the tomcat5.5\webapps directory. If you >> need >> > specifics on what this website is, please let me know and I can get >> that >> > info for you. But looking through it there are all the usual files >> like >> > .jsp, .htm, etc. >> > >> > Also there isn't a proxy server on the network. When users connect to >> the >> > website tomcat is hosting, the browser on the local machine is making a >> > direct connection since it's on the same subnet. >> > >> > Please let me know what suggestions we can use to try to resolve this >> issue. >> > >> > >> >> >> --------------------------------------------------------------------- >> To start a new topic, e-mail: users@tomcat.apache.org >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/Tomcat-cache-problem--tf2909995.html#a8168648 Sent from the Tomcat - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
