Hi Again LightBulb,
In this good article
http://www.javaworld.com/javaworld/jw-08-2005/jw-0801-jmx.html
You will find an example JMX client, in SRC for talking directly to Tomcats
JMXProxy
One thing I dont see in the JMX interface, maybe it is there, is a way to
start stop webapp through JMX.
To add some more context to this, I was able to successfully use a Struts 1.x
action in my web.xml. Struts 1 was based on a servlet vs the ServletFilter
that Struts 2.x is based on. Is there anything about this architectural change
that would require a different Tomcat configuration? The defa
Okay, I am glad that 1.1.7-ipv4 is working. 1.1.9 would have worked
with the "address=0.0.0.0"
attribute since it is the IPv6 version. A README file in
http://tomcat.heanet.ie/native/
would have been helpful.
IPv4 is the 32 bit IP address of a device(computer, router etc.), for
example 192.1.1.
Hi LightBulb,
If you asking this, because of Robert Bowen question "Programmatically
stop/start context" from WebApp, I also wait with anticipation for the JMX
solution.
I have a feeling that making a light weight JMX client that lives in a
servlet, may not be that easy, we'll see what he come
Ok, say have downloaded version 1.1.7/tcnative-1-ipv4.dll and renamed it as
tcnative-1.dll without changing anything else.
Now everything seems to work ok - ie no more exceptions.
So what is the difference between ipv4 and ipv6 and why dont later versions
mention them. They just DONT work so why h
Lakshmi,
Thanks for the reply.
If what you say is true then this 'feature' of Tomcat is obviously beyond
the understanding of us 'mere mortals'. I have an application to maintain
without having to get to grips with the detailed ins-and-outs of the guts of
each Web/App/EJB server, etc, that I'm r
Hi,
I would like to load a library (.dll in windows and .so in linux) in a
Java application, so I have to add the path of the library to
LD_LIBRARY_PATH (Linux) or PATH (Windows). In addition, I also need to
add -Djava.library.path=. However this is only for a standalone java
application. But I
Hi all,
It seems that Tomcat automatically adds Pragma: no-cache and a pre-
dated Expires header whenever the user requests a page that requires
container-based authentication. This has come up on the mailing list
in the past:
http://mail-archives.apache.org/mod_mbox/tomcat-users/200504.mbox/
No, don't try 1.1.0. I had problems with it on all platforms. I compiled
the source on Solaris and
Linux.
If 1.1.9 does not work, check your server.xml configuration file for
your connector.
Use address ="0.0.0.0" atribute if you care for Ipv4 only. Please refer
to my posting
to this group on 05
Steve,
I appreciate it 'works without it' - but not a good sales line ie "we aren't
sure what it does, probably some technical stuff, but we can't figure it
out".
A Ferrari works quite well as a pedal car without an engine!
Ouch!!
But then if everyone who has made it work says 'it makes no diff
I'm having problems using FORM authentication and a dynamic login page via
Struts 2. I've tried the following web.xml/struts.xml entries with S2.0.8 &
Tomcat 5.5.23, but get a 404 "The requested resource (/mywebapp/login.action)
is not available" message.
FORM
/login.action
/loginFailure
If you really really want to it:
Read about exclusion rules in
http://tomcat.apache.org/connectors-doc/reference/uriworkermap.html
but think twice, if this is robust, i.e. if the web server admin will
have a chance to keep this up-to-date.
Regards,
Rainer
tomcat user wrote:
Why would you
Due to the ascii sorted list on a volume then the last entry in
http://tomcat.heanet.ie/native/ is actually Version 1.1.9 - and so this is
the version I actually have tried, not 1.1.10.
OK - so you will now say 'try version 1.1.10' - which I've done and it gives
exactly the same exception.
Aaargh.
On 25 Jun 2007 at 21:55, Clive Webster wrote:
> Have spent the last 8 hours trying to work out how to use the 'native'
> library for Tomcat 5.5.23 - without any success.
>
I hope you realize that you don't *have* to use it.
> Have managed to download lots of C++ source code - which is useles
Nathan,
Here's a size 8 foot... ;-)
Yep: already seen that link which reports a [730048] error, which is close
to my [730047] error - but not quite!
Only have a single instance running (not as a service for now - but via
'startup.bat') and if I remove the dll from ${CATALINA_HOME}/bin (which is
Hi Chris,
you are totally right, I didn't saw the solution.
Thx
Ingo
Christopher Schultz schrieb:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Ingo,
Ingo Düppe wrote:
is the http session id a global unique id within a tomcat 6.0.13 cluster?
I think a better question is whether th
Of course I didn't read your entire email to see that you had already found
the tcnative-1.dll file.
That clearly would have taken too much time and would have kept me from
putting my foot in my mouth. :)
So, to try and help AFTER reading your entire email...
I did a google search for:
"So
>From my own experience documented in my postings to this group under the
subject heading:
"Tomcat 5.5, IPv6, APR, HTTP,HTTPS", tcnative-1.1.10 does not work
properly.
Please try tcnative-1.1.8 or tcnative-1.1.9.
--Lakshmi
-Original Message-
From: Clive Webster [mailto:[EMAIL PROTECTED]
> From: Leonardo Augusto [mailto:[EMAIL PROTECTED]
> Subject: tomcat 6 - invoker servlet?
>
> I realized that, on tomcat 6.0.13, the "invoker servlet" /servlet/
> doesn't work.
That sounds like a good thing. It's unfortunate that it exists at all.
http://tomcat.apache.org/faq/misc.html#invoker
Hi Nathan,
Yep: http://tomcat.heanet.ie/native/ is where I downloaded the
tcnative-1.dll and openssl.exe from before.
And these downloads give me the Tomcat runtime error mentioned in my
original email.
So if the downloads are correct - then what else can cause the '730047'
error code ?
-O
To get rid of this error message and speed up Tomcat just a small amount you
need to install the tcnative-1.dll
You can find this .dll file at:
http://tomcat.apache.org/tomcat-5.5-doc/apr.html
The link to the download area is:
http://tomcat.heanet.ie/native/
You will then want to get the lat
Have spent the last 8 hours trying to work out how to use the 'native'
library for Tomcat 5.5.23 - without any success.
Have managed to download lots of C++ source code - which is useless since I
don't have an MS C++ compiler and don't want to buy one as I live in a Java
world not a C++ world !!!
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Ingo,
Ingo Düppe wrote:
> is the http session id a global unique id within a tomcat 6.0.13 cluster?
I think a better question is whether the servlet specification
guarantees a globally unique session id: it doesn't.
The reason I recommend focusing o
Hi,
I am running Tomcat 6.0.13 and when i specify the className attribute
in a Context element inside a context.xml file inside the META-INF
directory of my webapp, it is ignored.
If i move the context.xml file to conf/[Engine]/[Host]/webapp.xml it works.
Any ideas? Is this a feature, a bug?
Hello,
is the http session id a global unique id within a tomcat 6.0.13 cluster?
I like to use it as a unique field within the db for user tracking, so
it should be unique within the cluster and time.
Regards
Ingo
-
To start
How, from a web application deployed to Tomcat, can you customize the
behavior of your web application based on attributes specified in an MBean?
The link http://tomcat.apache.org/tomcat-6.0-doc/monitoring.html talks a lot
about Ant tasks, but that's not really what I'm looking to do.
How can you
hi,
I realized that, on tomcat 6.0.13, the "invoker servlet" /servlet/
doesn't work. To make it work I had to add in the file
/tomcat60/conf/context.xml the parameter "privileged=true"
The contents of this file will be loaded for each web application
Is there any security issue in tomcat 6.0.13
On 6/25/07, lightbulb432 <[EMAIL PROTECTED]> wrote:
> You mention that when you use a static content server, it's generally
>> something other that HTTPD. Is there a particular reason for that? What
>> static servers have you generally seen in use apart from HTTPD - are
>> there
>> things that
Even better, thanks Chuck
Look at the code in the Tomcat admin (5.5 only) and manager webapps.
- Chuck
-
To start a new topic, e-mail: users@tomcat.apache.org
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Hi everybody,
I am facing a stress-testing problem using Tomcat 5.5 and Axis 1.4, and I
really need some ideas about what is happening behind the scenes.
This is the configuration: a few web services hosted on Axis 1.4 are
deployed on Tomcat. Everything runs on 2 Linux Pentium 4 machines (with
h
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
lb,
lightbulb432 wrote:
> In production, for organizations that run multiple web applications, would
> they run it on different instances of Tomcat (1 instance per web application
> or group of related web applications), or all web applications as dif
> You mention that when you use a static content server, it's generally
>> something other that HTTPD. Is there a particular reason for that? What
>> static servers have you generally seen in use apart from HTTPD - are
>> there
>> things that just work "better" in the setup you described than oth
> From: Robert Bowen [mailto:[EMAIL PROTECTED]
> Subject: Re: Programmatically stop/start context (webapp)
>
> What the 'tomcat compat package' is.
The compatibility package was for running Tomcat 5.5 on JRE 1.4; there
is no corresponding package for TC 6, since it requires JRE 1.5. You
don't n
> From: Johnny Kewl [mailto:[EMAIL PROTECTED]
> Subject: Re: Programmatically stop/start context (webapp)
>
> I'd love to see the code that gets at those mbeans
Look at the code in the Tomcat admin (5.5 only) and manager webapps.
- Chuck
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTH
YES, damn good idea... I'm looking at it from an embedded tomcat
perspective, but yes sounds good, why not use an exposed interface I'd
love to see the code that gets at those mbeans, never done it before if
you find an example post it.
- Original Message -
From: "Robert Bowen
Yes, these are the ones I am following. Specifically the Tomcat 6 how-to. The
parts I don't understand are:
1. What the 'tomcat compat package' is. I downloaded MX4J but only copied the
mx4j-tools.jar to /tomcat/lib. But in step 1 it says "Install the tomcat compat
package". I am hoping not to
You must create the directory structure... and set the environment vars.
CATALINA_HOME/
CATALINA_HOME/bin
CATALINA_HOME/common .
.
.
.
CATALINA_BASE/
CATALINA_BASE/instance1
CATALINA_BASE/instance1/conf
CATALINA_BASE/instance1/webapps
.
.
.
CATALINA_BASE/
CATALINA_BASE/instance2
CATALINA_BA
Why would you assume that?
because.
Not readily, since static content comes from there. You could write a
filter to return an error for a request for a prohibited file.
Thank you for your help Chuck, I just thought there had to be an easier
way. I would think it pretty basic to want to be a
Other post answers first part
Second part of you interesting question...
What you could try do is intercept the System.out streams... and pass them
on.
It wont be your fancy log4 formating, but you should be able to see the same
stuff, that one see's in Netbeans I think thats all it do
> From: tomcat user [mailto:[EMAIL PROTECTED]
> Subject: Re: securing directory
>
> assuming that a file does need to reside directly under
> the webapp folder
Why would you assume that?
> can I secure the webapp directory?
Not readily, since static content comes from there. You could write a
> From: Robert Bowen [mailto:[EMAIL PROTECTED]
> Subject: Re: Programmatically stop/start context (webapp)
>
> The difficulty I am having is getting a clear and concise
> guide to using JMX/MX4J in Tomcat 6. There are a bunch of
> different guides out there that explain how to do this in
> Tom
Chuck,
I appreciate the response, but assuming that a file does need to reside
directly under the webapp folder, can it be hidden from view. Again, I
understand the alternative, but can I secure the webapp directory?
On 6/25/07, Caldarale, Charles R <[EMAIL PROTECTED]> wrote:
> From: tomca
Hmmm ... This seems kind of kludgy to me. Would it not be better (easier, more
elegant) to use Tomcat's monitoring with JMX to do this? I don't have all the
details worked out but I believe that with an MBean I can (at least) monitor
the container and the apps running in it and (hopefully) start
> From: tomcat user [mailto:[EMAIL PROTECTED]
> Subject: securing directory
>
> I would like to know if anybody can tell me how to restrict
> web access to my web app's base directory and its sub directories.
Read the servlet spec. Anything under WEB-INF is automatically
invisible to everythin
Hi all,
I would like to know if anybody can tell me how to restrict web access to my
web app's base directory and its sub directories.
i.e. webapp "Test1" has a file root.xml (tomcat\webapps\Test1\root.xml)
While I do need read access programmatically, I need for web users to not
access that fil
In production, for organizations that run multiple web applications, would
they run it on different instances of Tomcat (1 instance per web application
or group of related web applications), or all web applications as different
hosts on one instance of Tomcat? (Not taking into account clustering,
Syg, interesting question
I think, that what would make it tricky, is the actually packaging of the
solution.
In theory if you do this (I'm writing this blind, excuse the code)
import org.apache.catalina.ant.*;
StartTask startTask = new StartTask();
startTask.setUsername("admin");
sta
yeah, this seems like a good solution, too.
-Original Message-
From: PTS [mailto:[EMAIL PROTECTED]
Sent: Saturday, June 23, 2007 12:29 PM
To: Tomcat Users List
Subject: Re: Null
I had to deal with a lot of null values coming back from a database. I may
have been reinventing the wheel bu
On 6/25/07, lightbulb432 <[EMAIL PROTECTED]> wrote:
Any web application that needs to scale wouldn't use httpd (or
> anything else) in front of tomcat, so the question in- or out-process
> tomcat doesn't matter. From 5 high performance application I know the
> details of, 1 is still using apach
> From: lightbulb432 [mailto:[EMAIL PROTECTED]
> Subject: Re: In-Process Tomcat
>
> You're actually the first person I've heard to say that apps
> that need to scale would not use HTTPD. I've read the exact
> opposite on multiple occassions, but as I'm a relative newbie
> to Tomcat I'm hoping pe
Any web application that needs to scale wouldn't use httpd (or
> anything else) in front of tomcat, so the question in- or out-process
> tomcat doesn't matter. From 5 high performance application I know the
> details of, 1 is still using apache in front; more out of habbit,
> rather than by need.
Hello,
Thanks to syg6 for pointing.
--
The solution - when I made
session.setMaxInactiveInterval(7200)
in jsp file it started working
---
without this line I got standard session timieout after 30 minutes
despite setting
120
in both web.xml files (for tomcat and for app)
Yours
Jacek M
Hi there,
we are using Tomcat 5.5.23 with LDAP Auth against our ActiveDirectory.
Everythings works fine and the user can auth themself. But in our logs
we get error messages like this:
25.06.2007 11:07:20 org.apache.catalina.realm.JNDIRealm authenticate
SCHWERWIEGEND: Exception performing aut
> From: lightbulb432 [mailto:[EMAIL PROTECTED]
> Subject: RE: Port-based virtual hosting
>
> If you somehow have multiple contexts (within the same Host
> or Service, or within different ones in your Tomcat instance)
> that point to the same WAR file or docBase, are there multiple
> "instances"
Ashish Kulkarni wrote:
Hi
The problem i am having is, when i installed second instance of tomcat it
replaced the windows service for the first tomcat, so i have only one
tomcat
Use service.bat from the .zip package to create another service. The
easiest way to handle this is to do the windows
Change your web.xml, both in tomcat/conf and myApp/WEB-INF to 120.
Get rid of session.setMaxInactiveInterval(120). The setMaxInactiveInterval()
method of javax.servlet.http.Interface HttpSession takes the timeout in
SECONDS, not minutes. So you are setting your session timeout to 2 minutes.
Anywa
Hello,
I want my app to last at least 120 minutes.
It dies after 30 minutes ... WHY ?
Cheers
Jacek
-Original Message-
From: syg6 [mailto:[EMAIL PROTECTED]
Sent: Monday, June 25, 2007 1:18 PM
To: users@tomcat.apache.org
Subject: Re: session dying
Not sure what you're trying to do with
Not sure what you're trying to do with 480 and 600 but the session-timeout is
specified in minutes. If you want your app to timeout after 30 minutes, put
30
Bob
Jacek Munch wrote:
>
> Hello,
>
> I looked around this list, and noticed that nobody has the similar
> problem.
> Seems I
1. This is a question for the
http://forum.java.sun.com/forum.jspa?forumID=31 java forum , not Tomcat.
2. Yes, it's an incredibly wasteful way of doing things. Change your sql so
the 'extra info' you need is included in the same query. Chances are if you
can do it with two queries you can do it w
Hi All
I have developed a web site that opens a recordset at start, and while
looping through records of the main ResultSet i Open a new ResultSet for
each record, to get a specific information, then close it. like this:
while( rs.next() ) {
Statement stmt = dbConn.createStatement();
ResultSe
Hello,
I looked around this list, and noticed that nobody has the similar
problem.
Seems I'm setting something wrong. What ?
I have a JSP application. I start it with my browser and make it inactive
for more than 30 minutes.
My session dies, so the user has to login back again.
In conf \ web.xlm
Hello,
I would like to be able to start and stop my 'cache' webapp from my own
'cache-admin' webapp. These two apps usually run on the same Tomcat
instance, but not always.
I am not sure if I should use ManagerServlet or HTMLManagerServlet, or
Embedded tomcat. I have found some examples on this
Hi,
Is there any plan in Tomcat's roadmap that when Tomcat will support
JSR-196?
Thanks
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