could you post your patch for download anywhere? If you need webspace,
I can provide you some. I would find the patch extremely helpful, and
would love to have it in my development tomcat, as soon as possible.
thanx
leon
On 10/11/05, Tim Fennell [EMAIL PROTECTED] wrote:
Apologies in advance for
Hmm, I downloaded 5.5.12 and tried the agent-header specific code with it:
public void processLogin(User user, HttpServletRequest req,
HttpServletResponse res) {
StringBuffer info = new StringBuffer();
info.append(login );
I'm not the expert but...
On 10/9/05, Binildas C [EMAIL PROTECTED] wrote:
Hi,
We are building a high volume site in Tomcat5.0.28.
Our single Tomcat5.0.28 instance in the Web Farm is
having 10 HTTP Threads. Each HTTP Thread collects
request events in a ThreadLocal. At every 1000
requests
On 10/7/05, Andrés Reyes [EMAIL PROTECTED] wrote:
activation.jar and mail.jar are placed both in /common/lib, and in
/WEB-INF/lib (and also in JAVA_HOME/lib)
¿Any other place?
;)
¿Maybe the error be in activation.jar itself? ( I want to believe that
it isn't :( ).
Hmm... unlikely... but
can someone please remove this email from the list? It's kindof nerving...
thanx
leon
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For additional commands, e-mail: [EMAIL PROTECTED]
On 10/7/05, Arup Vidyerthy [EMAIL PROTECTED] wrote:
Why don't you use your eyes and read the bottom of the email. Or is that too
difficult?
Hae?
Leon
-Original Message-
From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
Sent: 07 October 2005 15:39
To: Tomcat Users List
Subject: RTE
However, back to the original point, is there a way to remove
autoresponders from the list? I think the list is owned (among
others?) by Mark Thomas [EMAIL PROTECTED], so he, or whoever owns
the list should be able to remove autoresponders from the list.
It's just annoying to adjust the filters
On 10/6/05, Tobias Meyer [EMAIL PROTECTED] wrote:
Or, cou could add a static hashmap to your Servlet (or a bean if using JSPs)
where you simply add the sessions with every request. You would have to put
an attribute implementing javax.servlet.http.HttpSessionActivationListener
in each session
Sorry, aber how exactly does it solves the problem of having one
session per user? :-)
On 10/6/05, Tobias Meyer [EMAIL PROTECTED] wrote:
-Ursprüngliche Nachricht-
Von: Leon Rosenberg [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 6. Oktober 2005 11:20
An: Tomcat Users List
On 10/6/05, Tobias Meyer [EMAIL PROTECTED] wrote:
The problem is AFAIK, that you cannot access the list of all sessions
through the servlet-api.
That feature was in the servlet-api at some time, but was removed, IIRC due
to security issues.
If you have a list of all sessions, you can easily
Sorry for off-topic, but there are so many experts here! :-)
Does anyone know for sure how much RAM I can use with JAVA 1.4 or 1.5?
It seems to me, that the VM don't use more than 1.2 GB RAM even I gave
it more (with mx/ms settings). We are planning to go to 16GB RAM
machines to have a better
On 10/6/05, Caldarale, Charles R [EMAIL PROTECTED] wrote:
From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
Subject: [OT] How much RAM can java use
Does anyone know for sure how much RAM I can use with JAVA 1.4 or 1.5?
The answer is very platform specific. For example, on a normal 32-bit
Chuck, Ryan,
thanx, you were extremely helpful!
regards
Leon
On 10/6/05, J. Ryan Earl [EMAIL PROTECTED] wrote:
Leon Rosenberg wrote:
Debian 3.1, kernel 2.6.x-smp (32 bit)
or
Debian 3.1, kernel 2.6.x-smp-emt64 (64 bit)
Hardware: AMD Opteron and Xeon64 (both 64 bit)
SUN jdk1.5
Just some thoughts...
if you write two classes A and B
B extends A
then compile
then put B into deployment
change B to not extend A and A to extend B, compile A
put A into deployment
Then you'll probably have your runtime circularity.
Try to delete all your class files and recompile your
this information
into the createSession method. Is this true? Or do I have to extend
some of the low-level tomcat code in order to make this work?
TIA for any help you can provide.
On 9/29/05, Leon Rosenberg [EMAIL PROTECTED] wrote:
check this out:
http
On 10/6/05, Mark [EMAIL PROTECTED] wrote:
basically, I want to prevent users from logging in and creating a
second session if a valid session for that user already exists.
For instance.
1. Log in to my web app, session is created
2. browse around in my web app
3. close browser, do not
lf5
regards
Leon
On 10/2/05, matador [EMAIL PROTECTED] wrote:
win200x
tomcat 5.5.9
jdk 1.5.x
log4j 1.2.9 (i think)
standard log4j setup with logs going into logs dir under tomcat install.
does anyone have any recommendations for a webapp or workaround that allows
me to view these files.
We had the same discussion a year ago, as we switched to tomcat 5 and
was testing whether we do need apache in front of it. Actually the
only advantage for this solution left were apache mods like
url-rewriting -
http://mydomain - http://mydomain/myapp/mypath - better for some
search engines and
On 9/30/05, Caldarale, Charles R [EMAIL PROTECTED] wrote:
From: Rob Hills [mailto:[EMAIL PROTECTED]
Subject: Installing Tomcat 5.5 on Fedora 4 via Yum
However, I've so far been unsuccessful in finding any way to upgrade
Tomcat beyond 5.0 using Yum. Has anyone else achieved this?
I've
if you haven't reconfigured your resin - actually nothing.
just drop your war file in webapps.
if you did, you have to do the same you did in httpd.sh now in
catalina.sh. More or less.
leon
On 9/29/05, Prema Kumar [EMAIL PROTECTED] wrote:
Hi,
I have an Application which is J2EE
On 9/29/05, matador [EMAIL PROTECTED] wrote:
Leon Rosenberg [EMAIL PROTECTED] wrote in
news:[EMAIL PROTECTED]:
now how exactly writing a thread which polls the db is less messy,
than writing a thread that polls a file?
regards
leon
no need for threads with db. change the val
check this out:
http://www.niallp.pwp.blueyonder.co.uk/TomcatBug36541.html
The link itself handles a bug, but one of the solutions is to replace
the std. manager with custom manager with all info you need to
actually do this. I thin kthis fits your question.
regards
leon
On 9/29/05, Mark
I think in the time you invested in this thread you could easily have
written a servlet which delivers the data from anywhere, so you don't
need to save it in the context.
:-)
regards
Leon
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:
Leon Rosenberg wrote:
Aehm, without looking deeper into context initialization, just a short
guess:
what about making your configuration objects a singleton with
public static CLASSNAME getInstance()
or
provide a factory for them?
Because the class in question is created by Spring's
database. using props files you have to bounce the app to get changes to
take effect unless you write your own properties loader that runs as a
thread, or checks file timestamps, etc.
imo, its all too messy, db based config is far superior
now how exactly writing a thread which polls the
On 9/28/05, Thomas Corte [EMAIL PROTECTED] wrote:
Hi,
Leon Rosenberg wrote:
I think in the time you invested in this thread you could easily have
written a servlet which delivers the data from anywhere, so you don't
need to save it in the context.
You are absolutely right, however I
C] Sometime when the tomcat is started it spwans more than one processes.
And then during shudown it creates problems. Also sometimes the list of open
files goes beyond 1024. that is he ulimit. due to which he tomcat doesnot
respond.
Linux kernel 2.4 emulates threads through lightweight
setup X as context/webapp (incl. an empty WEB-INF) and probably a
web.xml. this should be sufficent, unless you have something else
badly broken :-)
lg
leon
On 9/27/05, Thomas Corte [EMAIL PROTECTED] wrote:
Hi there,
I have a setup in which certain trusted users of a web application X may
Aehm, without looking deeper into context initialization, just a short guess:
what about making your configuration objects a singleton with
public static CLASSNAME getInstance()
or
provide a factory for them?
regards
leon
On 9/27/05, Darryl L. Pierce [EMAIL PROTECTED] wrote:
I have embedded
Possibly the easiest thing to do is edit the StandardSession.java file
and change the type of the attributes field to HashTable rather than
HashMap, then rebuild the associated jar. The places that already
synchronize on attributes can be left alone, since redundant synchs are
allowed and
can you compile classes?
I mean just normal java classes out of the command prompt.
Do you start tomcat as service or with bin\catalina.bat run / bin\startup.bat?
On 9/25/05, Markus Hapke [EMAIL PROTECTED] wrote:
Hello,
I just installed tomcat 5.0.28 successfully.
Then tested the samples in
bin\catalina.bat
actually in all versions of tomcat :-)
regards
Leon
On 9/24/05, matador [EMAIL PROTECTED] wrote:
win2k server
tomcat 5.0.x
how to set heap size (min max)?
i know how to do it in tomcat 5.5, but wasnt sure which script controlled
the JAVA_OPTS in 5.0
thx
patch tomcat and supply your own
classloader policy, using a separate class loader for each and every
servlet / component / class will allow you to reload the classes but
will also lead to abovementioned inconsistences.
On 9/24/05, jimbo-black [EMAIL PROTECTED] wrote:
Leon Rosenberg [EMAIL
What you need is a connector. I never looked how tomcat finds the
proper connector, but it's surely configurable or, if not, easy
patchable. Look at the server.xml connector configuration part and
take a look at the source code :-)
regards
Leon
On 9/22/05, Martin Peter [EMAIL PROTECTED] wrote:
It looks more like an infinite loop.
There are issues with tomcat, which causes infinite loops (see
http://issues.apache.org/bugzilla/show_bug.cgi?id=36541) , but there
are also chances that you simply programmed one yourself in your code.
To check this, next time you tomcat has 99% cpu time,
actually tomcat spams a lot in the catalina.out, this is my favorite:
[EMAIL PROTECTED]: Exception Processing ErrorPa
ge[errorCode=404, location=/down/404.html]
ClientAbortException: java.net.SocketException: Connection reset
at
catalina.out contents are actually system.out-s so you shouldn't
expect any timestamps there, unless you have a logkit like log4j and
configured your logger to go for standard out (which is bad :-))
However, we had same problem and have a workaround for this:
We are starting a Thread in our
On 9/23/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
given a change to class file(s), does anyone know a
hack workaround to
force tomcat to reload * just those files *. I know
about restarting the
app from the console and context.xml. but i cannot
afford to knock users
off in the middle
starting tomcat:
22.09.2005 12:41:27 org.apache.coyote.tomcat5.MapperListener init
WARNUNG: Error registering contexts
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
at java.util.HashMap$EntryIterator.next(HashMap.java:824)
On 9/22/05, Mark [EMAIL PROTECTED] wrote:
I would think that this is possible. I have been writing servlets for
over a year, but have not written a single line of JSP.
Technically speaking each JSP is actually a servlet... more or less.
Everything that works in the server works in the jsp
Thanx Jilles.
On 9/22/05, Jilles van Gurp [EMAIL PROTECTED] wrote:
Leon Rosenberg wrote:
starting tomcat:
22.09.2005 12:41:27 org.apache.coyote.tomcat5.MapperListener init
WARNUNG: Error registering contexts
java.util.ConcurrentModificationException
at java.util.HashMap
you need a WEB-INF directory in your webapp if you want the webapp to be loaded.
On 9/21/05, Mbah Tenjoh-Okwen [EMAIL PROTECTED] wrote:
hello
Im using tomcat 5.5.9 and when i create a
folder(mine)under
webbaps (tomcat/webapps/mine)i cant even get to its
index.html file by typing
Hi,
I have a strange behaviour with delivering images from our tomcats.
I've just checked the manager on all machines and was quite surprised to see
following entries:
S 130223 ms 104 KB 0 KB xxx.xxx.xxx.xxx www.xxx.de GET
/dating/img/be2/be2Logout.gif HTTP/1.1
I mean 130 seconds is a lot for
Check for trimSpaces parameter in to the jsp servlet in conf/web.xml
But beware, combined with genStrAsCharArray option it can crash your tomcat
(at least it does with mine, at 5.0.25)
!-- trimSpaces Should white spaces in template text between
--
!--
heh... there is a VERY simple but surely not spec-conform way:
call your webapp ROOT
and add a mapping for /
regards
leon
On Fri, 2005-09-09 at 08:23 -0700, Aaron Pederson wrote:
How do you default an application to come up when you hit the server on
the port tomcat is running on? For my case
We have tomcat (5.0.x) on both intel xeon and amd two-processor systems, it
works (under linux / jdk 1.4).
Maybe you should provide more details, but it doesn't sounds like a
multiprocessor problem.
Regards
Leon
-Ursprüngliche Nachricht-
Von: Asha Nallana [mailto:[EMAIL PROTECTED]
Check the bug:
http://issues.apache.org/bugzilla/show_bug.cgi?id=36541
And yes, the HashMap explicitely prohibits the way it's been used by tomcat
5 StandardSession in it's javadoc.
-Ursprüngliche Nachricht-
Von: Wade Chandler [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 7.
-Ursprüngliche Nachricht-
Von: Wade Chandler [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 7. September 2005 21:11
An: Tomcat Users List
Betreff: Re: Tomcat/JVM hangs in session.getAttribute / HashMap.get()
Should be enough to explain the issue and why synchronization
I've send a similar mail to the struts-users mailing list. Maybe other
affected jakarta projects should be notified too.
Leon
-Ursprüngliche Nachricht-
Von: Wade Chandler [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 7. September 2005 23:05
An: Tomcat Users List
Betreff: Re: Bug
Hi,
This is quite ugly but we are running out of ideas.
We are currently experiencing stange behaviour of tomcat (or the VM).
Our tomcat hangs (not reproduceable, but probably on parallel requests
to similar methods) in session.getAttibute():
We checked the source code of the HashMap,
)
cachedStringPresentation = +value;
return cachedStringPresentation;
}
thanx
Leon
-Original Message-
From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 06, 2005 8:31 AM
To: tomcat-user@jakarta.apache.org
Subject: Tomcat/JVM hangs
If I understand you correctly your scenario is:
HashMap Entry has a linked list of X entries at one position
and entry[Y] is poiting to the first entry instead of next or null?
Correct.
But how can that happen? a JVM / Core Api bug?
The error is likely in webapp code, since the
Chuck, Larry thanx.
regards
Leon
On Tue, 2005-09-06 at 09:53 -0500, Caldarale, Charles R wrote:
From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
Subject: RE: Tomcat/JVM hangs in session.getAttribute / HashMap.get()
and replace all req.getSession().setAttribute(beanName, beanValue
2005 15:54
To: Tomcat Users List
Subject: RE: Tomcat/JVM hangs in session.getAttribute / HashMap.get()
From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
Subject: RE: Tomcat/JVM hangs in session.getAttribute / HashMap.get()
and replace all req.getSession().setAttribute(beanName, beanValue
On Tue, 2005-09-06 at 11:00 -0500, Caldarale, Charles R wrote:
From: Arup Vidyerthy [mailto:[EMAIL PROTECTED]
Subject: RE: Tomcat/JVM hangs in session.getAttribute / HashMap.get()
Does this mean that all session.setAttribute() and
session.getAttribute() should always be synchronised
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