Dear Sir I installed Tomcat 8.0.36 and behaves the same
I would have to add from my previous report that the classes load perfectly since the trace implemented in code track data retrieval and display is working fine, however the display to the screen is not happening. While Tomcat 8.5.4 was warning of memory leaks, the 8.0.36 is displaying the message : No web applications appear to have triggered a memory leak on stop, reload or undeploy. The only way the application would work fine again is to reload it from the manager, but that would do for the first user to log in again, those working would stop working -----Original Message----- From: Johanes Soetanto [mailto:otnat...@gmail.com] Sent: Saturday, August 27, 2016 11:12 PM To: Tomcat Users List Subject: Re: Apache Tomcat 8.5.4 question On 27 Aug 2016 10:43 pm, "Christopher Schultz" <ch...@christopherschultz.net> wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Jorge, > > On 8/26/16 10:26 PM, Jorge Alfonso wrote: > > Dear Sirs > > > > I configured and started Tomcat Server on Windows 2008-R12 Server. > > > > Compiled and deployed a Java Vaadin Web application that I just > > started to program 2 months ago. My experience with Vaadin is only > > 2 months and the Tomcat Server only 2 days. I am a newbie learning > > Java, Vaadin and Tomcat, but willing to investigate and learn > > > > The application starts just fine and runs the login and executes the > > main menu all the time, it does not matter how many sessions or > > where from, remote systems or localhost. > > > > The only session or execution that allows running options from the > > Menu is the first one. all the other sessions are not getting > > displayed the forms and the information. Have the application been tested on other Tomcat version? E.g. 7.x You may want to change log configuration to find what happened when you try to access the form etc since Vaadin allows you to debug your application on some IDE. > > So, the main menu works for everyone, but the other stuff only works > properly for the first user to login? What if that user logs out, then > logs back in again? Does it work again for that user, or is it > literally the *first session* that works, and none others work? > > > I have investigated this behavior on Google and Apache but > > unfortunately there is nothing that I can use to properly guide my > > efforts. > > > > I need to isolate if this could be a parameter or configuration > > missing in Tomcat or this is a Vaadin Framework problem with session > > handling or the like. > > > > I do not want to overwhelm you initially with configuration in > > Tomcat, logs or console file, unless you want me to submit them > > I have no personal experience with Vaadin, so I'm probably going to > ask a lot of dumb questions. > > First of all, have you personally written code to access the > HttpSession? Can you give us an example? > > - -chris > -----BEGIN PGP SIGNATURE----- > Comment: GPGTools - http://gpgtools.org > Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ > > iQIcBAEBCAAGBQJXwYsPAAoJEBzwKT+lPKRYwdkQAJ0lhlINZr22nxT6h0l4LGvT > gS8Gs7iDzRTc6w1UpfXbFUn5i/mf9EddjTa0t5/iBlVaXDUqLv3nCi05rXsfSZPX > In/cqwGjeMQ8J3+DuAbNMd7gF2TaVAmgmdIMi1rQJ77IGbA0Y7Ntd5CFTDRh57XK > k0/ZoeBI9+y3iCp1lhJ25YQ+g9785nahFeadPoz8tEIQbDerAGDL+C7Y9Bj7hQMc > IOn65hs2pS2DB5KBAbQKrgIE0BibKGhrdrXsVUDGSvzjVh5CGnxLoManvNbPiZpm > 4a/T1BN4Cv/LU8sLHtLCkxOZ6CPvRWyI7ZQOLX+gNehnuiw7eDBhSfM2McUHFSdW > Dz6XCG0d1g8PAYyRMZnmCQY/h9UGk8QdGpvWjyeFvU9ntFcV/5d0nPVflI1/p+4S > TL1o0edPt0x9+D0ftyZjFjw0r/THRFM/ntZ4C72lJ5Puwy41tMrnTGjjAMi7PZEY > aATXBL1kYM+A5QIXGrOLm0/vNhIj5Em3sUDMmKmOshaOj0jF8ZMW6RwxqQ+YNyqV > yug7sIlAPLllZhMkYiaK4+JjWMLy/5tTeB0Nf4NGx0CgF1C3m/NoFjoZ2OdT0p7w > urrcFbnjngKbwlXjAMc2Ao4be3UVGseVq4B4EIxK+hu9oxO7vfCJqf1sWPqCkk9e > 8U01oYnwEKn9tXKdIO72 > =7LxQ > -----END PGP SIGNATURE----- > > --------------------------------------------------------------------- > 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
