AW: error while running a webapp
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
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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]
Tomcat 5.5.17 with windows xp
Hello, the last years I developed my webapps with tomcat and Linux. Because of my new employer I have to use windows now. But there occurs a problem. At the moment I debug my webapp. With Tomcat and Linux I just have to restart the server and the container is completely erased. After the restart the tomcat react like it was never touched before. Tomcat and windows react different. A exception occurred, I change some classes to solve the problem, I stop the Tomcat, wait a second and start the tomcat again. But the Tomcat behaviour is very strange. A normal behaviour (like with Linux) is only possible, if I restart my computer (windows). But that need very much time, what can I do to have the same behaviour like tomcat and Linux? I hope someone can help me. Tia 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]
AW: Tomcat 5.5.17 with windows xp
Hello, now I noticed, that it is enough to restart my browser. The browser restart is needed by IE and Firefox. With Linux I don't need to restart the Firefox to see the changes from the restarted web server. What is the reason for that behaviour? I use the session-mechanism from the tomcat - is that the root of the problem? Greets Oli PS: Sorry for my bad English. -Ursprüngliche Nachricht- Von: Oliver Wagner [mailto:[EMAIL PROTECTED] Gesendet: Sonntag, 24. September 2006 09:39 An: users@tomcat.apache.org Betreff: Tomcat 5.5.17 with windows xp Hello, the last years I developed my webapps with tomcat and Linux. Because of my new employer I have to use windows now. But there occurs a problem. At the moment I debug my webapp. With Tomcat and Linux I just have to restart the server and the container is completely erased. After the restart the tomcat react like it was never touched before. Tomcat and windows react different. A exception occurred, I change some classes to solve the problem, I stop the Tomcat, wait a second and start the tomcat again. But the Tomcat behaviour is very strange. A normal behaviour (like with Linux) is only possible, if I restart my computer (windows). But that need very much time, what can I do to have the same behaviour like tomcat and Linux? I hope someone can help me. Tia 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] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
