after 2-3 hours of use
>
>
> >It's a mod_jk bug. Mod_jserv doesn't seem to have the problem
> >and I don't
> >know if mod_jk is already fixed. (Pier?)
> >Don't know about NT though, but I suspect the same problem is
> >there as what
>
> mod_jk is not the speciality of Pier :)

Sorry ;-)) My eyes are not so good ;-)

> >I had (on linux rh 6 and 7).
>
> What's the exact problem with mod_jk and ajp12 ?
> Couldn't you switch to tomcat 3.2.3 and ajp13 ?

Never thought about that option actually. We used the default ajp (in our
case indeed ajp12) which was with the distribution. (from the conf-auto).
Let's say our experience was horrible with it ;-) I can remember a big
discussion on tomcat-user however with a lot of people having the same
problems (I unsubscribed at a certain moment, so I lost if it ever got
fixed).
What happens after a certain amount of time is that libhttpd.ep is at 50%
(times 4, we have 2 cpu's in the production server..). It still served
requests, but It was like having my Sinclair ZX 81 running windows NT
-(( (that is really bad..). It never "crashed" when people were using the
shops created with our toolkit (just a little session stuff), but happened
when people were changing or creating shops (my guess is the upload forms
that would mess up the system..).
Searched for some old mod_jk errors and here they are some entries.. :

[jk_ajp12_worker.c (596)]: ajpv12_handle_response, error writing back to
server (and then a lot of times..)
and some of these :
[jk_ajp12_worker.c (463)]: In ajpv12_handle_request, failed to write to the
cont
ainer
[jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = 6

If you want I can zip up our logfile and send it to your private mail ;-))

Mvgr,
Martin

> >
> >> -----Original Message-----
> >> From: Twele, Charles G [mailto:[EMAIL PROTECTED]]
> >> Sent: Monday, July 23, 2001 8:35 PM
> >> To: [EMAIL PROTECTED]
> >> Subject: System hangs after 2-3 hours of use
> >>
> >>
> >> My Tomcat 3.1 application hangs after a while. However, if I
> >> restart Tomcat
> >> again all goes well for some time i.e. 2 to 3 hours and then
> >it goes down
> >> again. I am using Apache 1.3.12 and Tomcat 3.1 on Win NT
> >>
> >> Anyone encountered this problem with Tomcat?
> >>
> >>
> >>
> >>
> >>
> >
>

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