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 durin
until the debugger attaches. I 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, Je
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 UR
14:23
To: users@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 ${TOMCAT_HOME}/bin/shutdown.
debug session got killed before hitting any
breakpoint I activated, e.g. in Serverimpl#stop()).
-Original Message-
From: Mark Thomas
Sent: woensdag 8 juni 2022 14:23
To: users@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 08/06/2022 11:54, Jean Pierre URKENS
local testing to see if I can recreate
the issue you are seeing.
Mark
J.P.
-Original Message-
From: Mark Thomas
Sent: woensdag 8 juni 2022 12:45
To: users@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 08/06/2022 11:29, Jean Pierre URKENS wrote:
I am trying to
riginal Message-
From: Mark Thomas
Sent: woensdag 8 juni 2022 12:45
To: users@tomcat.apache.org
Subject: Re: Debugging Tomcat during shutdown
On 08/06/2022 11:29, Jean Pierre URKENS wrote:
> I am trying to debug the cleanup of resources during a shutdown of
> Tomcat
> 8.5.43
That is a
On 08/06/2022 11:29, Jean Pierre URKENS wrote:
I am trying to debug the cleanup of resources during a shutdown of Tomcat
8.5.43
That is a rather old version. I'd recommend upgrading.
and notices that my debug session gets killed prior to performing
any servlet cleanup actions.
I am starting
I am trying to debug the cleanup of resources during a shutdown of Tomcat
8.5.43 and notices that my debug session gets killed prior to performing
any servlet cleanup actions.
I am starting Tomcat in debug mode with the JVM options:
JAVA_OPTS="$JAVA_OPTS -Xdebug
-Xrunjdwp:transport=dt_socket,ad
PM
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
-BEGIN PGP SIGNED MESSAGE-
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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 the
I 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? ni
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 c
Is there a way to debug the native connectors? Specifically, we are having
some problems getting the native openssl connector working on Ubuntu.
Doing an strace on the process shows a lot of FUTEX_WAIT_PRIVATE, but we don't
know why. We were hoping that there was some way to get more informatio
Thanks Chris,
that seems to connect but sends no data back? The error is
3074385544:error:1409E0E5:SSL ... :ssl handshake failure:s3_pkt.c:637
Returns:
CONNECTED(0003)
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 0 bytes and written 0 b
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Peter,
On 12/22/16 12:52 PM, Peter Wallis wrote:
> Ahh! changed the server.xml entries to 8443 tried: openssl s_client
> -connect 192.168.1.149:8443 and got: CONNECTED(0003)
> 3074541192:error:140790E5SSL routhines:SSL23_WRITE:ssl handshake
>
Ahh!
changed the server.xml entries to 8443
tried:
openssl s_client -connect 192.168.1.149:8443
and got:
CONNECTED(0003)
3074541192:error:140790E5SSL routhines:SSL23_WRITE:ssl handshake
failure:s23_lib.c:177:
---
no peer certificate available
---
No client certificate CA names sent
---
SSL
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Hash: SHA256
Peter,
On 12/22/16 11:03 AM, Peter Wallis wrote:
> Hi Christopher, re 443 on *nix; yes, set AUTHBIND='yes' in
> /etc/defaults/tomcat8
Okay. Are you sure you've got that configured properly? Try changing
port 443 to 8443 in server.xml and bouncing T
Hi Christopher,
re 443 on *nix; yes, set AUTHBIND='yes' in /etc/defaults/tomcat8
re openssl s_client -connect on a different machine; it times out
Did have a thought -- one that might not be obvious to you experts -- I am
serving that page via No-IP dynamic dns. Their support people are "cagey"
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Peter,
On 12/22/16 2:43 AM, Peter Wallis wrote:
> Hi Christopher, so it seems I have done something exceptional :-)
> Thanks for taking a look...
>
> protocol="org.apache.coyote.http11.Http11NioProtocol"
> maxThreads="150" SSLEnabled="true" schem
Hi Christopher,
so it seems I have done something exceptional :-) Thanks for taking a
look...
Keystore type: JKS
Keystore provider: SUN
Your keystore contains 2 entries
Alias name: gandi
Creation date: 21-Dec-2016
Entry type: trustedCertEntry
Owner: CN=Gandi Standard SSL CA 2, O=Gandi,
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Peter,
On 12/21/16 4:22 AM, Peter Wallis wrote:
> Hi all, I have tomcat 8.0.39 running on a raspberry pi (easy) and
> thought I'd try setting it up to provide "skills" for the Amazon
> Echo Alexa service. This requires a url which "presents" either
using -Djavax.net.debug=all ...
what am I expecting to happen?
The only action I get is the line (which happens normally)
- - "HEAD / HTTP/1.1" 200 -
in my connector's access log.
On 21 December 2016 at 14:53, Peter Wallis wrote:
> Hi Hassan,
> yes, but ... that says nothing about the key
Hi Hassan,
yes, but ... that says nothing about the key format (pem vs der?
SHA1/SHA2) and there is an awful lot of actually conflicting instructions
out there. It took a while to realise that the private key is "in" the
keystore, and that recreating the keystore means you have to start again
wit
On Wed, Dec 21, 2016 at 1:22 AM, Peter Wallis wrote:
> Can someone point me to the official how-to debug ssl issues on tomcat?
Did you follow the steps in this documentation?
http://tomcat.apache.org/tomcat-8.0-doc/ssl-howto.html
--
Hassan Schroeder hassan.schroe...
Hi all,
I have tomcat 8.0.39 running on a raspberry pi (easy) and thought I'd try
setting it up to provide "skills" for the Amazon Echo Alexa service. This
requires a url which "presents" either a signed certificate, or a
self-signed certificate.
Using fiirefox to check, I believe I got it pres
On Thu, Apr 30, 2015 at 6:06 PM, Konstantin Kolinko
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. telnet?
Yeah fir
2015-05-01 3:29 GMT+03:00 David Landis :
> On Thu, Apr 30, 2015 at 5:24 PM, Konstantin Kolinko
> 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 th
On Thu, Apr 30, 2015 at 5:24 PM, Konstantin Kolinko
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 outputs on startup:
2015-05-01 3:13 GMT+03:00 David Landis :
> On Thu, Apr 30, 2015 at 3:12 PM, David Marsh 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
>> por
On Thu, Apr 30, 2015 at 3:12 PM, David Marsh 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 java debugger to co
ounds like you'd also need that debug port say
9009, to have port forwarding configured.
Once port forwarding is configured the debug port 9009 should be accessible
outside the VM.
> Date: Thu, 30 Apr 2015 14:44:13 -0700
> Subject: Debugging Tomcat Running in Vagrant using Port Forward
Hi,
I was wondering if anyone here might have any idea about this issue I was
having debugging my Tomcat app. I posted this question on Stack Overflow
several days ago but didn't get any responses (and it said it was only
viewed 15 times despite having the Java and Tomcat tags which is weird).
Any
Aniket,
That change had not been committed yet.
-Todd
On Tuesday, October 7, 2014, Aniket Bhoi wrote:
> On Tue, Oct 7, 2014 at 8:41 PM, Todd Chapman > wrote:
>
> > Chris,
> >
> > Thank you for the detailed reply and sorry for my delayed response. We
> > located the problem.
> >
> > We had set
On Tue, Oct 7, 2014 at 8:41 PM, Todd Chapman 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 causing th
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 9:36
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 wrote:
> Hi,
>
> My application uses the Tomcat
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
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. Th
Hi,
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 is unexpected based on my
configuration.
poolProperties.setInitialSize(10);
po
ré Warnier"
To: "Tomcat Users List"
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 cod
2010/7/23 Andy Bell :
>
> 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
> added it as the first line
2010/7/23 Andy Bell :
> 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 Java Options in the Tom
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
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 -Xrunjdwp:transport=dt_socket,address=8000,server
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
>
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
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 c
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 Java Options in the Tomcat 6 Properties Java Options. I've
ad
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 wrote:
> On 04.12.2009 09:31,
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 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 er
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 qu
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
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
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 w
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 fir
Christopher Schultz wrote:
-BEGIN PGP SIGNED MESSAGE-
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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
What the h.. is this line for : ?
It's for conditional inclusion of Apac
-BEGIN PGP SIGNED MESSAGE-
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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
>>
>>
>
> What the h.. is this line for : ?
It's for conditional inclusion of Apache http
> 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.
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 th
groupalias v wrote:
See answers inline -
On Tue, Dec 1, 2009 at 7:26 AM, André Warnier wrote:
groupalias v wrote:
httpd.conf
-
LoadModule jk_module modules/mod_jk.so
What the h.. is this line for : ?
I don't understand. Am I using the wrong module identifier? Or
See answers inline -
On Tue, Dec 1, 2009 at 7:26 AM, André Warnier wrote:
> groupalias v wrote:
>>
>> httpd.conf
>> -
>>
>> LoadModule jk_module modules/mod_jk.so
>>
>>
>
> What the h.. is this line for : ?
I don't understand. Am I using the wrong module identifier? Or a
groupalias v wrote:
httpd.conf
-
LoadModule jk_module modules/mod_jk.so
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 the Alias line, I
Hi,
I am trying to set up mod_jk to forward requests to the webapp in
tomcat. The webapp itself works when accessed directly. But I get a
400 error in mod_jk when I try to access it (even the index.jsp)
through apache.
I see the error 400 in mod_jk.log but see nothing in tomcat logs. Its
as if th
Actually, if one looks at the catalina.sh script, one woudl see that
those are the defaults (unless they were changed) so one shouldn't need
to change anything.
-adam
Luis Rivera wrote:
And don't forget to set
JPDA_ADDRESS=8000
JPDA_TRANSPORT=dt_socket
as you did before :)
--Luis R.
On F
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 scr
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
It seems like I've had this working before, but it surely isn't working now.
I am trying to setup tomcat 5.5 so I can debug it with eclipse. I found the
docs and set up the following environment variables.
CATALINA_OPTS="-Dp6.home=D:\tomcat\common\lib:-Xdebug
-Xrunjdwp:transport=dt_soc
ket,add
Hi all,
I am trying to debug tomcat 5.5 using Eclipse + the Sysdeo plugin. I can
debug my webapps just fine, however, when trying to look at the tomcat
sources on the stack, I am running into issues.
Here is what I have done so far (Windows XP SP2)
- Downloaded Tomcat 5.5 sources
- Downloaded An
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
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 n
I have found various different examples, just curious what folks are
find to be the best practice?
D-
: Tuesday, 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 du
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
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 (e
> 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 he
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 leadin
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 a
We're running Tomcat 5.0.28 with JDK 1.4.2_8 hosting a single commercial web
application on our web server which uses MySQL 4.0.26 running on another
server. Both servers are Windows 2003 Enterprise, 2x3.0GHz XEON, 4GB RAM. Our
Tomcat instance is dedicated to the commercial web app, and the MySQ
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