Ok,
Didn't test it (it is started with suspend='n').
Just didn't know what the option was exactly doing, hence the question.
J.P.
-Original Message-
From: Mark Thomas
Sent: maandag 13 juni 2022 14:58
To: users@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 10/06
don't see any
reason why that would impact behaviour during JVM shutdown.
Mark
JP
-Original Message-
From: Mark Thomas
Sent: woensdag 8 juni 2022 14:50
To: users@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 08/06/2022 13:39, Jean Pierre URKENS wrote:
Indeed
Could it depend on whether 'suspend=n' or 'suspend=y' is set on the jdwp
options?
JP
-Original Message-
From: Mark Thomas
Sent: woensdag 8 juni 2022 14:50
To: users@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 08/06/2022 13:39, Jean Pierre URKENS wrote:
> Ind
@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 08/06/2022 11:54, Jean Pierre URKENS wrote:
Hi Mark,
I know the version is quite old, but that is what the client currently
has installed.
ACK.
I am shutting Tomcat down with ${TOMCAT_HOME}/bin/shutdown.sh (RHEL
7.x
session got killed before hitting any
breakpoint I activated, e.g. in Serverimpl#stop()).
-Original Message-
From: Mark Thomas
Sent: woensdag 8 juni 2022 14:23
To: users@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 08/06/2022 11:54, Jean Pierre URKENS wrote
recreate
the issue you are seeing.
Mark
J.P.
-Original Message-
From: Mark Thomas
Sent: woensdag 8 juni 2022 12:45
To: users@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 08/06/2022 11:29, Jean Pierre URKENS wrote:
I am trying to debug the cleanup of resources
-
From: Mark Thomas
Sent: woensdag 8 juni 2022 12:45
To: users@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 08/06/2022 11:29, Jean Pierre URKENS wrote:
> I am trying to debug the cleanup of resources during a shutdown of
> Tomcat
> 8.5.43
That is a rather old ver
On 08/06/2022 11:29, Jean Pierre URKENS wrote:
I am trying to debug the cleanup of resources during a shutdown of Tomcat
8.5.43
That is a rather old version. I'd recommend upgrading.
and notices that my debug session gets killed prior to performing
any servlet cleanup actions.
I am starting
To: users@tomcat.apache.org
Subject: Re: Debugging tomcat native connector
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Mark,
On 11/1/18 11:51, Mark A. Claassen wrote:
> Thanks for the reply. I am using
> "org.apache.coyote.http11.Http11AprProtocol" in Tomcat 9.
>
> The NIO
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Mark,
On 11/1/18 11:51, Mark A. Claassen wrote:
> Thanks for the reply. I am using
> "org.apache.coyote.http11.Http11AprProtocol" in Tomcat 9.
>
> The NIO connectors worked fine when we tried them, but the native
> ones seem to start up, but
DSI makes no warranty for and
assumes no legal liability or responsibility for the posting.
-Original Message-
From: Roger Brechbühl
Sent: Wednesday, October 31, 2018 5:25 PM
To: Tomcat Users List
Subject: Re: Debugging tomcat native connector
with which connector do you have problems?
with which connector do you have problems? nio, nio2 or apr?
I ask because we have problems with nio2-openssl when ssl session is reused
e.g. when a request is proxied with nginx.
kind regards,
Roger
Mark A. Claassen schrieb am Mi. 31. Okt. 2018 um 15:32:
> Is there a way to debug the native
2015-05-01 3:29 GMT+03:00 David Landis dlan...@gmail.com:
On Thu, Apr 30, 2015 at 5:24 PM, Konstantin Kolinko knst.koli...@gmail.com
wrote:
Have you started Tomcat in debug mode?
E.g. ./catalina.sh jpda start
See JPDA_ADDRESS option in catalina.sh source code.
Hi Konstantin. Yes I
On Thu, Apr 30, 2015 at 6:06 PM, Konstantin Kolinko knst.koli...@gmail.com
wrote:
Note that you have 2 firewalls, one on your own machine (to allow
outgoing connections), another on the one running in virtual box (to
allow incoming connections).
Can you connect with a simple client, e.g.
On Thu, Apr 30, 2015 at 5:24 PM, Konstantin Kolinko knst.koli...@gmail.com
wrote:
Have you started Tomcat in debug mode?
E.g. ./catalina.sh jpda start
See JPDA_ADDRESS option in catalina.sh source code.
Hi Konstantin. Yes I have. Like I noted in the original question Tomcat
correctly
2015-05-01 3:13 GMT+03:00 David Landis dlan...@gmail.com:
On Thu, Apr 30, 2015 at 3:12 PM, David Marsh dmars...@outlook.com wrote:
8000 Is the HTTP port in development just in case you are using port
808433 Is similar for HTTPS22 Is SSH port
Normally you define a free port in a user range say
8000 Is the HTTP port in development just in case you are using port 808433 Is
similar for HTTPS22 Is SSH port
Normally you define a free port in a user range say 9009, to be your debug port.
Then you use a suitable java debugger to connect to that port.
I've never used vagrant, but it sounds
On Thu, Apr 30, 2015 at 3:12 PM, David Marsh dmars...@outlook.com wrote:
8000 Is the HTTP port in development just in case you are using port
808433 Is similar for HTTPS22 Is SSH port
Normally you define a free port in a user range say 9009, to be your debug
port.
Then you use a suitable
Chris,
Thank you for the detailed reply and sorry for my delayed response. We
located the problem.
We had setTestOnBorrow(true) but had not set the validation query. When the
validation query is null the validation fails causing the connection to be
re-opened.
-Todd
On Wed, Sep 24, 2014 at
On Tue, Oct 7, 2014 at 8:41 PM, Todd Chapman t...@chaka.net wrote:
Chris,
Thank you for the detailed reply and sorry for my delayed response. We
located the problem.
We had setTestOnBorrow(true) but had not set the validation query. When the
validation query is null the validation fails
Aniket,
That change had not been committed yet.
-Todd
On Tuesday, October 7, 2014, Aniket Bhoi aniket.b...@gmail.com wrote:
On Tue, Oct 7, 2014 at 8:41 PM, Todd Chapman t...@chaka.net
javascript:; wrote:
Chris,
Thank you for the detailed reply and sorry for my delayed response. We
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Todd,
On 9/23/14 11:41 AM, Todd Chapman wrote:
My application uses the Tomcat JDBC pool. While using netstat and
tcpdump to diagnose connection problems I noticed that the client
side occasionally closes a DB connection and opens a new one. That
If you implement a JdbcInterceptor, the method JdbcInterceptor.disconnected
will always be called.
If the disconnect is permanent, then JdbcInterceptor.reset(null,null) will
be called after disconnected
On Tue, Sep 23, 2014 at 9:41 AM, Todd Chapman t...@chaka.net wrote:
Hi,
My application
2010/7/23 Andy Bell andy.photos.b...@googlemail.com:
Hi
I'm running Tomcat 6.0.24 as aa serviced on Windows XP.
I am trying to debug Java code in the webapp Ihave deployed to Tomcat
and I have added this line:
-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n
to the
2010/7/23 Andy Bell andy.photos.b...@googlemail.com:
I am trying to debug Java code in the webapp Ihave deployed to Tomcat
and I have added this line:
-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n
to the Java Options in the Tomcat 6 Properties Java Options. I've
a...@ice-sa.com
To: Tomcat Users List users@tomcat.apache.org
Sent: Saturday, July 24, 2010 2:56 AM
Subject: Re: Debugging Tomcat
Mark Thomas wrote:
On 23/07/2010 15:44, André Warnier wrote:
Andy Bell wrote:
Hi
I'm running Tomcat 6.0.24 as aa serviced on Windows XP.
I am trying to debug Java
Andy Bell wrote:
Hi
I'm running Tomcat 6.0.24 as aa serviced on Windows XP.
I am trying to debug Java code in the webapp Ihave deployed to Tomcat
and I have added this line:
-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n
I don't know anything about debugging Java, but
On 23/07/2010 15:44, André Warnier wrote:
Andy Bell wrote:
Hi
I'm running Tomcat 6.0.24 as aa serviced on Windows XP.
I am trying to debug Java code in the webapp Ihave deployed to Tomcat
and I have added this line:
-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n
I
Unfortunately, no, the address just means 'port' according to:
http://download.oracle.com/docs/cd/E17476_01/javase/1.3/docs/tooldocs/solaris/jdb.html
I don't know anything about debugging Java, but considering that the
attribute above is called address, should you not be giving it a value
Mark Thomas wrote:
On 23/07/2010 15:44, André Warnier wrote:
Andy Bell wrote:
Hi
I'm running Tomcat 6.0.24 as aa serviced on Windows XP.
I am trying to debug Java code in the webapp Ihave deployed to Tomcat
and I have added this line:
-Xdebug
On 23/07/2010 15:56, André Warnier wrote:
Mark Thomas wrote:
On 23/07/2010 15:44, André Warnier wrote:
Andy Bell wrote:
Hi
I'm running Tomcat 6.0.24 as aa serviced on Windows XP.
I am trying to debug Java code in the webapp Ihave deployed to Tomcat
and I have added this line:
-Xdebug
I got busy at work and could not get back with information.
Chris, The inconsistencies you have pointed out are my mistake in the
email trying to clean up the URLs to shorten the strings and to remove
machine specific identifying information. The config files are
consistent and I still get the
On 04.12.2009 09:31, groupalias v wrote:
Also as I promised here is the mod_jk.log after running it in debug
mode ( please note that I am not looking for an answer but would still
be looking to figure out what's happening with mod_jk) --
Skipping init messages ...
[Tue Dec 01 14:13:01 2009]
I too saw that mod_jk thinks it is talking to tomcat. But I do not see
any logs in tomcat to indicate that.
Also with the same parameters mod_proxy_ajp is able to fetch my page.
Could be some nasty machine specific thing.
On Fri, Dec 4, 2009 at 12:45 AM, Rainer Jung rainer.j...@kippdata.de
Christopher Schultz wrote:
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All,
On 12/1/2009 10:26 AM, André Warnier wrote:
groupalias v wrote:
httpd.conf
-
LoadModule jk_module modules/mod_jk.so
IfModule jk_module
What the h.. is this line for : ?
It's for
In response to Chris' question - I have only one tomcat instance
running and it picks up the webapps in /srv/tomcat6/webapps/
and the URL www.example.com:8080/test/index.jsp works fine. I tried
with the mod_jk.c and jk_module with the same result.
In response to André's question this is the
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Vas,
On 12/2/2009 11:06 AM, groupalias v wrote:
In response to Chris' question - I have only one tomcat instance
running and it picks up the webapps in /srv/tomcat6/webapps/
and the URL www.example.com:8080/test/index.jsp works fine.
- From
Check again (I think André's) hint about JkMountCopy.
Regards,
Rainer
On 02.12.2009 17:33, Christopher Schultz wrote:
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Vas,
On 12/2/2009 11:06 AM, groupalias v wrote:
In response to Chris' question - I have only one tomcat instance
running and
groupalias v wrote:
In response to Chris' question - I have only one tomcat instance
running and it picks up the webapps in /srv/tomcat6/webapps/
and the URL www.example.com:8080/test/index.jsp works fine. I tried
with the mod_jk.c and jk_module with the same result.
In response to André's
groupalias v wrote:
httpd.conf
-
LoadModule jk_module modules/mod_jk.so
IfModule jk_module
What the h.. is this line for : ?
Alias /test/ /srv/tomcat6/webapps/A
It kind of contradicts these next lines :
JKMount/test/ A
JkMount /test/* A
Because of
See answers inline -
On Tue, Dec 1, 2009 at 7:26 AM, André Warnier a...@ice-sa.com wrote:
groupalias v wrote:
httpd.conf
-
LoadModule jk_module modules/mod_jk.so
IfModule jk_module
What the h.. is this line for : ?
I don't understand. Am I using the wrong module
groupalias v wrote:
See answers inline -
On Tue, Dec 1, 2009 at 7:26 AM, André Warnier a...@ice-sa.com wrote:
groupalias v wrote:
httpd.conf
-
LoadModule jk_module modules/mod_jk.so
IfModule jk_module
What the h.. is this line for : ?
I don't understand. Am I using
Thanks for your reply. I am using the standalone tomcat app server, no web
server.
We are using tomcat 6.0.20. We installed the self signed certificate on it,
its working fine.
Now we installed the CA (goDaddy) certificate in order to use CA certificate
and updated the server.xml and restarted
From: Ashok Kumar [mailto:asho...@gmail.com]
Subject: Re: Debugging tomcat-apache(mod_jk) bridge
Thanks for your reply. I am using the standalone tomcat app server, no
web server.
You replied to the wrong thread - the subject line should have given you a
clue. No one has attempted
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All,
On 12/1/2009 10:26 AM, André Warnier wrote:
groupalias v wrote:
httpd.conf
-
LoadModule jk_module modules/mod_jk.so
IfModule jk_module
What the h.. is this line for : ?
It's for conditional inclusion of Apache
It's actually MUCH easier than that... :-)
If you use Tomcat's start and stop scripts, pass the jpda parameter to
the script, e.g. /usr/local/tomcat/bin/catalina.sh jpda start
Then, in Eclipse, select the Debug Perspective and then click the down
arrow in the little green bug icon in the
And don't forget to set
JPDA_ADDRESS=8000
JPDA_TRANSPORT=dt_socket
as you did before :)
--Luis R.
On Feb 13, 2008 9:19 AM, Adam Gordon [EMAIL PROTECTED] wrote:
It's actually MUCH easier than that... :-)
If you use Tomcat's start and stop scripts, pass the jpda parameter to
the script,
http://www.eclipse.org/webtools/
Date: Wed, 23 Aug 2006 17:24:46 -0500 From: [EMAIL PROTECTED] To:
users@tomcat.apache.org Subject: debugging tomcat with eclipse I have
found various different examples, just curious what folks are find to be the
best practice? D-
Douglas Ferguson wrote:
I have found various different examples, just curious what folks are
find to be the best practice?
http://tomcat.apache.org/faq/development.html
Works for me. Use it all the time.
Mark
-
To start a
can you port your application to linux where kill -quit given you
complete stacktrace? Unfortunately I don't know how to create full
stack trace under windows, but you'd need it definitely.
Have you tried the manager? It could show you the
servlets/actions/whatever which hangs. Probably you have
One stupid suggestion is to run the tomcat inside an environment like
eclipse
with an eclipse plugin like sysdeo. Then stress the webapplication.
When, it 'hangs'
issue a 'pause' inside the tomcat jvm, and explore the various threads.
Search for 2 kinds of locks:
- non returning http-thread
If I generate a dump of the JVM using Ctrl-Break while
running Tomcat as a console app, what's the best resource for
interpreting this? I suspect the problem is a thread
deadlock, or something similar.
This tells us that you succeed in getting a JVM thread dump and
you are asking for help
I understand synchronization and deadlocks. I'm just looking for some guidance.
(1) Based on the problem I've described, is an analysis of a JVM thread dump a
good next step for diagnosing the hang, or else what would be and (2) are there
any resources that would be helpful with that analysis
On 10/18/05, David Boyer [EMAIL PROTECTED] wrote:
(2) are there any resources that would be helpful with that analysis (e.g.
something that I can use as a tutorial for understanding everything the dump
contains).
Take a look at:
http://issues.apache.org/bugzilla/show_bug.cgi?id=36541
We had
, October 18, 2005 4:03 PM
To: users@tomcat.apache.org
Subject: RE: Debugging Tomcat hangs
I understand synchronization and deadlocks. I'm just looking
for some guidance. (1) Based on the problem I've described,
is an analysis of a JVM thread dump a good next step for
diagnosing the hang
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