-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Jeffrey,
On 12/11/14 4:00 PM, Jeffrey Janner wrote: > I noticed the ridiculous number of session issue on one of my > servers, but it wasn't Windows 2012, but 2008 R2. Don't think the > windows version has anything to do with it, but something about the > Tomcat version. Looking at the manager, I had a couple hundred > really old sessions, several hours expired, that were still showing > up in the list. When I click on the "expire" button, they all went > away. Noticed this when I was starting the upgrade to the latest > Tomcat 7 release, and haven't checked back to see if it is still an > issue since the upgrade. If I get a little time later today, I'll > recheck. I think this can happen if Tomcat's background processing thread dies. That can happen for a few reasons, including a transient OOME where the GC can catch-up once the offending thread (e.g. BackgroundProcessor) dies and releases its local references. Once that happens, sessions will never automatically die. I can't remember if clicking "expire sessions (now)" just wakes up the background thread (which would do nothing, of course), or if it synchronously does a cleanup (which would fix the issue, but only temporarily). - -chris >> -----Original Message----- From: Cris Berneburg - US >> [mailto:cberneb...@caci.com] Sent: Thursday, December 11, 2014 >> 10:28 AM To: users@tomcat.apache.org Subject: tomcat on windows >> 2012 weirdness >> >> Hi Folks >> >> I'm having trouble with my JSP web app using Tomcat 6 and 7 on >> Windows Server 2012. >> >> The issue is that no matter what file I request in the browser >> URL, it always returns the app welcome file, that is, the login >> page. Even when requesting an image. The one exception is that >> after logging in, the main menu page appears, but none of the >> graphics or CSS files load. Clicking on the app links, it just >> brings up the welcome page again. Checking the Tomcat log files, >> I see that Tomcat is returning the welcome page instead of the >> files requested in the main menu page. >> >> Using the Tomcat manager, I see that my application has a >> ridiculous number of sessions, instead of just one. I interpret >> that for every single file requested, a new Tomcat session is >> being generated and possibly invalidated. >> >> FYI, using the same setup on Windows Server 2003 and 2008 works >> fine. Opening the same firewall ports on all three OS's has been >> done. Even disabling the firewall on 2012 does not affect the >> issue in any way. And to make things even weirder, accessing the >> application from a browser on the server itself using localhost >> works fine! >> >> I wonder if there is some mystery setting somewhere that is >> crippling the app. Got any suggestions? Please help. Thanks! >> >> -- Cris Berneburg, Lead Software Engineer CACI, IRMA Project, >> 703-679-5313 >> >> >> >> --------------------------------------------------------------------- >> >> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >> For additional commands, e-mail: users-h...@tomcat.apache.org > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: GPGTools - http://gpgtools.org iQIcBAEBCAAGBQJUiggpAAoJEBzwKT+lPKRY1o0P/RasZl5zmrF2XEZZlA962zoW JXDkZiV/GLXr3+EXy3hJjSLDrrGdil5i4msWgviGpO4nqh3a3svv3u4FAPcqz2xx QVHK3RBC4ZWmo+BZTt+IZKSItG8YwPtekJiZHS2MRyuCKildUyEeTDHMMSs1Nwpi J54hoyYEvNmG1rQmgH8XPfiu9dodiVD4eIhFSDI4Q65YwyfrfLhbF0vOxBOg3EdC WYy+rANckEg3XRjNYLBOxN3ffO7bzQ/kBmPzHMFQPRCJmKoYxDN5zazeYpOHMN83 4pAObmADCYkEl4MD0GRJRQVu4OtfMRMNbcYMVNEKK3fM8twjPszJuFmK2FZRkdL+ zjuGuWSHdipZxLmx6ww09butoFdkfr2w7l6X6qi1PgYTlvrc7BbP6n9DWKwlj+mH 8AZm6OdychHSGhfL7FPCgU6+Bc+RNy3lKN3BnGVJlTtW9zHSYdHlHLH1a0GgJtrP Szl9hZDl602ClzZ8tHXzL5G4GGWb47T+gVx/8FqFU6aTUzdrEIogxvF298SBKzvE wH8wvz/YzJz1pcBA5B2xOPYIgRWPbUCyj9yqEwtqRVNwPGLpGSA4SHEP6T37Zec4 q60Dvvsfz09EYbrgpFoykxDLjRAVFBhd2h2rZS7/YYw+e4SA6WwAxLsaRZ/9Z2Tf KX9GEXWUoWBbI4xKB3kx =o+lP -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
