I know that it could be, but we have some different applications, some really easy, some more heavy and the problem occurs all over if jsp is used, even if we only use it to insert a date in a page(this was a testCase). Only-Servlet-Services working fine.
Regards, Bj�rn > -----Urspr�ngliche Nachricht----- > Von: Collins, Jim [mailto:[EMAIL PROTECTED] > Gesendet: Montag, 24. M�rz 2003 14:08 > An: 'Tomcat Users List' > Betreff: RE: Frequent hanging > > > I only mention this because the problem could be with your > application or > any of the classes that it uses and not Tomcat at all. > > > -----Original Message----- > > From: Bj�rn Clemens [mailto:[EMAIL PROTECTED] > > Sent: 24 March 2003 13:02 > > To: Tomcat Users List > > Subject: AW: Frequent hanging > > > > > > I tried to use two different listeners and only one hangs ... > > the other one, which was nearly unused was still up. So I > > think that only the listener or connector hangs at any level > > > > Regards, > > > > Bj�rn Clemens > > > > > -----Urspr�ngliche Nachricht----- > > > Von: Collins, Jim [mailto:[EMAIL PROTECTED] > > > Gesendet: Montag, 24. M�rz 2003 13:53 > > > An: 'Tomcat Users List' > > > Betreff: RE: Frequent hanging > > > > > > > > > Does Tomcat itself hang or just your application? > > > > > > > -----Original Message----- > > > > From: Bj�rn Clemens [mailto:[EMAIL PROTECTED] > > > > Sent: 24 March 2003 12:48 > > > > To: Tomcat Users List > > > > Subject: AW: Frequent hanging > > > > > > > > > > > > Hi, > > > > > > > > we have the same problem and i got some hints from this > > > > mailing list. Even if i can't know if you have memory leaks, > > > > i can tell, that we don't have any ... we profiled a > lot of time! > > > > Another fact for this is, that memory usage doesn't change. > > > > > > > > The problem occurs at out servers only in services which uses > > > > jsp-pages...servlets work fine over serveral weeks. > > > > Another hint was to use jdk1.3 instead of 1.4, but it only > > > > changes the online-time from a day to three. Nearly same for > > > > using http-listener istead of AJP13 in connection to > > Apache mod_jk. > > > > What wonders me too is, that really no message is writen to > > > > any log-file. The second is, that we are unable to reproduce > > > > the problem with heavy-usage tests or so on. We're not sure > > > > what it can be, but i think it depends either on jsp-engine, > > > > or in abstract request-handler or container-communication and > > > > what we can say is, that its plattform-independent and in all > > > > 4.x -versions of tomcat. > > > > > > > > So far ... may be there are some new hints ... otherwise we > > > > have to change the container. I hope that somebody takes the > > > > problem serious! > > > > > > > > > > > > Regards, > > > > > > > > Bj�rn Clemens > > > > > > > > > > > > > > > > > -----Urspr�ngliche Nachricht----- > > > > > Von: karthikeyan vks [mailto:[EMAIL PROTECTED] > > > > > Gesendet: Montag, 24. M�rz 2003 12:19 > > > > > An: [EMAIL PROTECTED] > > > > > Betreff: Frequent hanging > > > > > > > > > > > > > > > Dear Sir, > > > > > > > > > > We installed a web application using Tomcat 4.0. > > > > > It is a SQL 2000/ Tomcat 4.0. > > > > > > > > > > We observed a problem. > > > > > The application is getting hanging on every 4 days. > > > > > Once we restarted the Tomcat, it is ok. > > > > > > > > > > I need a clarification that why should i restart tomcat > > everytime? > > > > > If it has to be done, can it be automated (at present, we are > > > > > physically go > > > > > to the server room and do restart) > > > > > (Or) > > > > > Is there any installation parameters to be initialized? > > > > > > > > > > Regards, > > > > > Karthikeyan VKS > > > > > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > > > For additional commands, e-mail: > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > PLEASE READ: The information contained in this email is > confidential > > > and intended for the named recipient(s) only. 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