Thanks for your hint. The PDF can be reached at: http://www.tv-wetzlar-badminton.de/errorMessageTomcat.pdf
the code from the Method conOK: public boolean conOK(int pointer) { PreparedStatement pstmt = null; try { pstmt = con[pointer].prepareStatement("SELECT * FROM kostensaetze"); pstmt.executeQuery(); } catch (Exception e) { return false; } finally { try { if (pstmt != null) pstmt.close(); } catch (Exception e) {} } return true; } This method should test if the connection is still ok. I hope someone can help me. tia, Oli PS: I think the DB close the connection while the tomcat is running and I don't know (at my Connection-Pool) how to know when that happened. Because isClosed() don’t care about that problem. :-( > -----Ursprüngliche Nachricht----- > Von: Propes, Barry L [mailto:[EMAIL PROTECTED] > Gesendet: Mittwoch, 4. Oktober 2006 23:27 > An: Tomcat Users List; [EMAIL PROTECTED] > Betreff: RE: error while running a webapp > > pdf didn't come through. > > -----Original Message----- > From: Oliver Wagner [mailto:[EMAIL PROTECTED] > Sent: Wednesday, October 04, 2006 4:21 PM > To: users@tomcat.apache.org > Subject: error while running a webapp > > > Hello, > I wrote a web application (JSPs, Beans, JDBC and MYSQL) and use the tomcat > container. But if the container runs a while the strange error occurs. I > don't know how to solve this problem. While the problem occurs the other > web applications are still running without a problem. After a restart of > the tomcat-Container the problem is gone and the web application (with the > problem before) works again - but some hours later the error comes again. > > I attached the message as a pdf-File and hope someone can help me to solve > the problem, because I don't have any ideas anymore. > > Tia and greets > > Oli --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]