I am aware of that. We are printing request parameters inside Servlet's
doPost method.
Dejan
Len Popp wrote:
It is possible that Tomcat resuses request objects. I'm not sure it
does, but it might. For that reason, you're only allowed to use the
request object in your servlet's doGet or doPost
When I try to precompile I get a null pointer exception deep in
.servlet.JasperLoader.loadClass. Happens for almost all of my .jsps.
They work fine with incremental compile.
They do use tags defined with JSTL .tag files. Tags call tags.
tomcat-6.0.10-src
If anyone knows of decent docs on
Dear All,
I already put mysql database driver (jar file) in directory
catalina_home\common\lib and changed 8080 to 3306 but I got the error
java.sql.SQLException: Unable to connect to any hosts due to exception:
java.net.ConnectException: Connection refused: connect. What should be the
Hi,
Is your login name and password correct? It shows 'root' and the
password is 'root' in the code you posted there.
- I put the database name, teh in directory catalina_home\webapps\ROOT\
hmm i can't really get what you meant here.
Thanx.
FooShyn
Teh Noranis Mohd Aris wrote:
Dear All,
Yes, the login name and password are correct. I created the database name, teh,
with field username and password, using Microsoft Works Database and saved it
in directory catalina_home\webapps\ROOT\. I'm not sure whether it is the
correct directory to put the database. However, in the program
Hi,
This is getting more confusing, you mentioned earlier that you're using
MySQL but now it is a Microsoft Works Database. Hmmm perhaps i'm missing
something?
Anyway, if the database you're using is something like an Access
database, you'll just need to use the correct driver and point the
I'm very new to this. This is the first time I'm using mysql and servlet. I
might be doing a lot of mistakes. I realized that I should not use Microsoft
Works Database. How can I actually create the database name, table and its
field using mysql? In which directory should I put the database?
Hi,
In short, to get a MySQL server up, try the following:
1) Install an instance of MySQL
2) Install the client software (you can get them from the MySQL web site
too, like MySQL Administrator etc or you can try the MySQL Front for
older version of MySQL)
3) Create a database using the
Access databases can only be accessed by ODBC (default present at
2000 / XP). MySQL has nothing to do with it.
1) First create your Access database (.mdb, I don't know what a
Works database is?). It may be placed anywhere on your Tomcat Server.
2) Then configure it for usage by ODBC.
Hi,
I am experiencing a behavior that may be related to the mentioned
problem.
My Servlet uses the Comet interfaces of Tomcat 6.
For debugging purposes, when my Servlet receives a BEGIN event, it
stores a request counter in an atttribute of the HttpServletRequest
object.
(This is done to see in
From: Al Sparks [mailto:[EMAIL PROTECTED]
Is there an even better way of doing this?
jk2's been unsupported for a couple of years; jk is probably a safer
bet.
- Peter
-
To start a new topic, e-mail:
Hi,
I'm trying to set up a prototype for a web page which asynchronous
notification via comet. The szenario is to show some information upon an
incoming phone call.
My idea is that the telecom server will send an event via webservice to the
webapp, which then notifies the browser.
Is there an
hi Mark,
i was having problems on configuring ssl on the client.It is ok now.Thanks.
Nencho
2007/5/29, Mark Thomas [EMAIL PROTECTED]:
Nencho Lupanov wrote:
any idea?
OS?
Tomcat version?
Steps you followed to configure SSL?
Full stack trace?
Mark
Le 28/05/2007 à 17:12:29+0200, Mikolaj Rydzewski a écrit
Albert Shih wrote:
I've install from ports (FreeBSD) the tomcat 5.5 (need by my
web-applications).
Thanks for you answer.
Forget this one. The best and easiest way is:
Best maybe (if you say that I can trust you), but
Hi!
Ive been trying to use tomcat comet for about a week, but i have no success.
I have tomcat 6.0.13, with windows xp. I install the tomcat, change the
server.xml connector tag to NIO connector type. Test the chat example, and
another example (push a date to the client every x sec.)
But
if your service method is invoked means you are not running the correct
connector.
You must run the NIO or the APR connector.
take a look at the protocol attribute in
http://tomcat.apache.org/tomcat-6.0-doc/config/http.html
Filip
Márton Szabolcs wrote:
Hi!
Ive been trying to use tomcat
Can you send me your examples?
Bernd
2007/5/29, Filip Hanik - Dev Lists [EMAIL PROTECTED]:
if your service method is invoked means you are not running the correct
connector.
You must run the NIO or the APR connector.
take a look at the protocol attribute in
Hi,
I have created a simple TCP cluster of 2 TC 5.5.23 servers and added a Apache
2.2 (mod_proxy) load balancer in front. Our tomcat has SSO valve enabled.
I wanted to know if TC 5.5.23 supports SSO session replication ?
Googling tells me that a patch was submitted for this,
Hi!
i set my connector like this.
it should be correct, isnt it?
Connector port=8080 protocol=org.apache.coyote.http11.Http11NioProtocol
maxThreads=150 connectionTimeout=2
redirectPort=8443 /
servlet
servlet-nameCometSampleServlet/servlet-name
Greetings,
I am running Tomcat 5.x, and I have many webapps deployed and working
under tomcat. I want my connection pool to be used from any application.
When I modify server.xml in conf directory to add my connection, listed
below:
Server port=8010 shutdown=SHUTDOWN
Listener
Hi guys,
I'm having a problem getting my HttpSessionBindingListener to work.
The listener gets initialized (System.out in the constructor of the
listener), however, neither valueBound nor valueUnbound gets called.
In my application, the code where I'm storing an attribute to the
session is
I would actually recommend steering clear of the jdbc-odbc bridge
driver. It's not stable enough for production use on any level.
Get MySQL (it's free), install it, configure it according to the docs
and setup your db there. Docs are plentiful on the mysql website. You
will be much happier
This is the example from the tomcat user guide. I have the same problem
getting it to work.
2007/5/29, Márton Szabolcs [EMAIL PROTECTED]:
Hi!
i set my connector like this.
it should be correct, isnt it?
Connector port=8080 protocol=
org.apache.coyote.http11.Http11NioProtocol
maxThreads=150
.
-
To start a new topic, e-mail: users@tomcat.apache.org
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Le 28/05/2007 à 17:04:12+0200, Albert Shih a écrit
Hi all
I've a very very newbie on tomcat (first day I try to configure tomcat)...
I've install from ports (FreeBSD) the tomcat 5.5 (need by my
web-applications).
The applications I need to run is configured by admin tomcat. Well for
Hi
I have been tearing my hair out recently with an annoying
problem. I want to serve XHTML+MathML documents from
a servlet. The problem is that it seems that these can
only be viewed with IE and the plugin (MathPlayer) if
the server sends
Content-Type: application/xhtml+xml
in the HTTP
maybe you need some settings at the web.xml as weel?
(just guess)
regards,
Szabi
2007/5/29, Ligade, Shailesh (Contr) (Mission Systems) [EMAIL PROTECTED]:
Greetings,
I am running Tomcat 5.x, and I have many webapps deployed and working
under tomcat. I want my connection pool to be used from
I have an app running in Tomcat and it works fine. Let's say it is
called Demo.
I want to leave that instance of the app running just as it is. But I
want to be able to do this:
http://www.mydomain.com/Testapp
Testapp does not exist. I want these requests to invoke Demo, not a
second
Yes post your web.xml where with your resource-ref tags. Looks like a typo
in there.
On 5/29/07, Ligade, Shailesh (Contr) (Mission Systems)
[EMAIL PROTECTED] wrote:
Greetings,
I am running Tomcat 5.x, and I have many webapps deployed and working
under tomcat. I want my connection pool to be
It looks like you want to change the URL during forwarding.
Have a look at
http://tomcat.apache.org/connectors-doc/reference/iis.html
and search for the word rewrite.
Regards,
Rainer
rcgeorge23 wrote:
Hi Chuck,
Thanks for that. I've now downloaded and attempted to set up the jk
connector
apologize for coming in late if this was resolved... Are you saying Tomcat
just stop's logging to the catalina.out?
On 5/9/07, Propes, Barry L [EMAIL PROTECTED] wrote:
Hello,
I have a strange situation.
Tomcat has stopped logging today on my prod. server. Not sure why. All of
the app seems
Thanks Daniel, I got to work by removing things from web.xml.
Removing DefaultCOntext from server.xml.
Adding a context.xml with
Context
ResourceLink name=jdbc/orcl global=jdbc/orcl auth=Container
type=javax.sql.DataSource /
/Context
And placing this context.xml in conf directory
What I like to do is to compile my JSPs just like Tomcat would do it
runtime, so that I can keep the ability to recompile my JSP files.
http://people.apache.org/~fhanik/precompile.html
http://people.apache.org/~fhanik/tomcat-6-precompile.xml
I just whipped up the v6 script, but I believe it to
send us a link to your test WAR file, and I can give it a shot, looks
good to me.
Filip
Márton Szabolcs wrote:
Hi!
i set my connector like this.
it should be correct, isnt it?
Connector port=8080 protocol=org.apache.coyote.http11.Http11NioProtocol
maxThreads=150 connectionTimeout=2
ran out of disk space or the file is too large
Filip
Propes, Barry L wrote:
Hello,
I have a strange situation.
Tomcat has stopped logging today on my prod. server. Not sure why. All of the app seems to be working just fine, but the key log file stopped generating new info.
I have a
Sorry,
I misunderstood the concept of s HttpSessionBindingListener completely I guess.
The object which is bound / unbound to the HttpSession has to
implement the listener...
Sometimes reading really helps ;)
Cheers
Gregor
--
what's puzzlin' you, is the nature of my game
gpgp-fp:
From: Roger Parkinson [mailto:[EMAIL PROTECTED]
Subject: I want to Redirect to a different app
I want these requests to invoke Demo, not a second instance
of Demo called Testapp, but actually Demo itself.
Deploy a simple Testapp webapp that does nothing but forward requests to
Demo.
-
To Whom It May Concern:
I am currently having some issues with implementing a TimerMBean for
scheduling on a Tomcat instance. Basically I want to be able to have a
properties file of configurations for a scheduler that cleans up a
cached folder in our application and I was investigating the
Have you taken a look at Quartz?
http://www.opensymphony.com/quartz/
Quartz is a full-featured, open source job scheduling system that can be
integrated with, or used along side virtually any J2EE or J2SE
application - from the smallest stand-alone application to the largest
e-commerce
pretty sure it did not run out of disk space. In fact, I'd zipped a bunch of
logs a week or so earlier to free up space, not that I needed to, but I still
had tons of space on the server.
Was the heap size not set high enough maybe?
-Original Message-
From: Filip Hanik - Dev Lists
in a production Tomcat environment? I tried this once before a few
years ago, and ran into some nasty bugs. Sun's Java, for me, is getting
a bit weird, especially on Linux. I never quite know which version to
download, each one having at least two or three different numbers
associated with
yeah, it did one day. It had logged up until about 11:45am one day, and then
inexplicably stopped.
Not sure why, because more errors did occur.
I had a few logs, with one being catalina_log (prefix), the other being
localhost_admin_log, another being localhost_DBTest_log, which catches most of
In your code where you reference the JNDI name jdbc, reference jdbc/orcl
instead.
-Original Message-
From: Ligade, Shailesh (Contr) (Mission Systems)
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 29, 2007 5:16 AM
To: Tomcat Users List
Subject: Tomcat Connection pool
Greetings,
I am
Hello chris,
Thanks again for the help.I will try to be more clear so that maybe
you could help figure out what I am doing wrong.
Like I said before I am trying to setup a DataSourceRealm to
authenticate users by pull out the user information from a MySQL
database.
1- I already created the
In your code where you reference JNDI jdbc, reference jdbc/oaso instead.
-Original Message-
From: Paulo Vivacqua [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 29, 2007 8:37 AM
To: Tomcat Users List
Subject: Re: Configuring a DataSourceRealm
Hello chris,
Thanks again for the help.I will
Omar Eljumaily wrote:
in a production Tomcat environment? I tried this once before a few
years ago, and ran into some nasty bugs. Sun's Java, for me, is
getting a bit weird, especially on Linux. I never quite know which
version to download, each one having at least two or three different
i will send later, i cant ftp from here.
any other ideas?
i would like if somebody, who made this cometprocessor worked describe
the things what have to do. I already done what is in tomcat docs
(advanced NIO)
regards,
Saby
2007/5/29, Filip Hanik - Dev Lists [EMAIL PROTECTED]:
send us a link
Hi all,
I finally got a mostly working install of Apache 2.2.4, Tomcat 5.5.23,
and the mod_jk 1.2.22. In the general case it works fine, but for
pages that take a long time to load, I get the first part of the html,
and then Apache spits out OK The server is temporarily unable to
service your
Thanks for the info. However, I am new to tomcat and servlets and as such
am still somewhat unclear as to the resolution to this problem. Can you
clarify. What exactly is servlet - mapping?
Thanks,
D
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Bill Barker
you don't really have to do that much, here is mine
package org.hanik.comet.test;
import java.io.IOException;
import java.io.InputStream;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import org.apache.catalina.CometEvent;
import
Jessica Johnson wrote:
Hi all,
I finally got a mostly working install of Apache 2.2.4, Tomcat 5.5.23,
and the mod_jk 1.2.22.
That's hard to believe, because (see below)
Here is my workers.properties file.
[logger]
level=DEBUG
file=C:/Program Files/Apache Software
On 5/29/07, Omar Eljumaily [EMAIL PROTECTED] wrote:
So anyway, is anybody successfully using GNU Java?
I dont think its possible. It simply doesnt work.
If not, does anybody
have any tips for installing the proper version of Sun's Java on FC6?
Yes.
Goto
I can't remember off the top of my head but I think there is a 2GB limit(OS
Level). but I'd have to try and find that, to be totally sure.
On 5/29/07, Propes, Barry L [EMAIL PROTECTED] wrote:
yeah, it did one day. It had logged up until about 11:45am one day, and
then inexplicably stopped.
Not
I'm not even close to that!
I'm at about 4.7 MB! For the logs anyway...isn't that the directory to which
you're referring?
But one thing I do wonder about...seems as if someone had told me one time
there was a finite amount of folders or items that could be in a Windows
directory, like 256 for
Hi David, Thanks for the help.
I don´t have a reference to JNDI jdbc on my code. What I have is a
login page with a form that´s sent to tomcat for authentication.
form method=POST action=j_security_check
input type=text name=j_username/br
input type=password name=j_password/br
Somewhere in your code, probably in j_security_check, there is a reference
to a datasource, which will reference the JNDI value. You need to change
that reference from jdbc to jdbc/oaso.
-Original Message-
From: Paulo Vivacqua [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 29, 2007 10:46
Hi Jessica,
your information looks strange. You are talking about mod_jk 1.2.22, but
you present a configuration for mod_jk2, which is deprecated. mod_jk
will not work with this configuration, because mod_jk uses a very
different config syntax.
Although I don't know your actual configs, I
Propes, Barry L wrote:
I'm not even close to that!
I'm at about 4.7 MB! For the logs anyway...isn't that the directory to which
you're referring?
But one thing I do wonder about...seems as if someone had told me one time there was a finite amount of folders or items that could be in a Windows
Hi David,
The j_security_check is not a real page it´s a key for communicating
with tomcat. I lookup all my code and there is no reference to JNDI
jdbc.
If I comment my Realm declaration on server.xml i get to the login
page without any problem, and the authentication works, but the user
info
I would not recommend using GNU java with Tomcat.
I remember I struggled with installation of JDK 6 on FC5 or FC6 when
it was first released. I figured eventually that there were some
directories that were supposed to be installed by the jpackage-utils
RPM that JDK was looking for that were not
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Omar,
Omar Eljumaily wrote:
in a production Tomcat environment? I tried this once before a few
years ago, and ran into some nasty bugs. Sun's Java, for me, is getting
a bit weird, especially on Linux. I never quite know which version to
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Paulo,
Paulo Vivacqua wrote:
Like I said before I am trying to setup a DataSourceRealm to
authenticate users by pull out the user information from a MySQL
database.
You should remove the MemoryRealm from your configuration if you are
going to use
as a client I use
http://people.apache.org/~fhanik/cometgui.jar
The client automatically translates \n into CRLF for the HTTP protocol
To do what you need to do, do this
0. java -jar cometgui.jar
1. Click Connect
2. Click Submit
3. Erase the headers, make sure the next text looks like this:
yeah, I didn't think there was, or that I'd had trouble with the number of
files in the directory before. Would seem absurd.
Might be on a different OS that Windows is picky that way.
-Original Message-
From: David kerber [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 29, 2007 1:00 PM
To:
I don't believe you can have both, Paulo...i believe it's one realm or the
other if I'm not mistaken.
-Original Message-
From: Paulo Vivacqua [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 29, 2007 1:07 PM
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: Re: Configuring a DataSourceRealm
When testing my application that uses sessions, I don't seem to see a cookie
with domain localhost in my browser's cookies folder. Does Tomcat use some
internal folder to put its cookies, or am I just doing something else wrong?
I do have cookies enabled, so it's not writing the session id to
From: lightbulb432 [mailto:[EMAIL PROTECTED]
Subject: Where to find session cookies
When testing my application that uses sessions, I don't seem
to see a cookie with domain localhost in my browser's cookies
folder. Does Tomcat use some internal folder to put its cookies,
Think about what
What connector are you using? ie, how does the Connector element look
in server.xml?
Filip
Dejan Krsmanovic wrote:
We have two applications running on the same Tomcat instance. These two
applications are used by completely different people and one of them has
much higher traffic than another
On 5/29/07, Rainer Jung [EMAIL PROTECTED] wrote:
Hi Jessica,
your information looks strange. You are talking about mod_jk 1.2.22, but
you present a configuration for mod_jk2, which is deprecated. mod_jk
will not work with this configuration, because mod_jk uses a very
different config syntax.
If u are referring to session cookies (jsessionid and jsessionidsso) then the
http servlet request contains a method called getCookies() where u can find the
cookies and use them for further use by storing them im memory, once the
response is received by browser it is upto it where and how it
Hello Christopher,
It worked. Thanks very much for the tips.
have a nice day
Paulo Vivacqua
On 5/29/07, Propes, Barry L [EMAIL PROTECTED] wrote:
I don't believe you can have both, Paulo...i believe it's one realm or the
other if I'm not mistaken.
-Original Message-
From: Paulo
lightbulb432 wrote:
When testing my application that uses sessions, I don't seem to see a cookie
with domain localhost in my browser's cookies folder. Does Tomcat use some
internal folder to put its cookies, or am I just doing something else wrong?
Where your browser stores it's cookies is
Session cookies are not stored on disk. This is why they are more secure then
cookies (non-session). Since they only exist in RAM (ok, maybe in swap files)
nobody else using that machine can find them, and they go away when the browser
ends.
-Original Message-
From: lightbulb432
Jessica Johnson wrote:
On 5/29/07, Rainer Jung [EMAIL PROTECTED] wrote:
Hi Jessica,
your information looks strange. You are talking about mod_jk 1.2.22, but
you present a configuration for mod_jk2, which is deprecated. mod_jk
will not work with this configuration, because mod_jk uses a very
I just noticed something strange. It isn't exactly that the HTML is
cut off. All of the parts match the output on my dev server. But it
looks like the HTML has been chunked up and mixed up, for lack of a
better way to describe it. For example one of the pages has two head
tags, but is missing
How are extremely large web applications divided up into contexts (as I’d
imagine these applications don’t reside within just a single WAR)? Let’s say
you have different functional areas, like user registration, search, file
management, etc, could each of those be divided up into its own context,
Thanks Rainer,
I updated the workers.properties with your suggestions, and verified
that there is only one timeout directive in httpd.conf. Afterwards, I
found some interesting things poking through the logs.
mod_jk.log
snip
[Tue May 29 17:44:55 2007] [1060:1860] [debug] mod_jk.c (452):
Hello
there is a directive in server.xml or context file, which force us having
war file name be the same as context file or the same as name of
directory which
war file unpacked, would you please let me know which directive it is.
Thanks
Adam
Thanks for that, but I don't see how it will help. If you look below
it is the jasper2 that is causing me grief, which is essentially the
same as yours.
How long does it take to precompile the JSPs. Is it several JSPs per
second or several seconds per JSP? My JSPs take over 20 seconds to
On 5/29/07, Berglas, Anthony [EMAIL PROTECTED] wrote:
Thanks for that, but I don't see how it will help. If you look below
it is the jasper2 that is causing me grief, which is essentially the
same as yours.
How long does it take to precompile the JSPs. Is it several JSPs per
second or
Tomcat wrote:
there is a directive in server.xml or context file, which force us having
war file name be the same as context file or the same as name of
directory which
war file unpacked, would you please let me know which directive it is.
There is no such directive.
Mark
On 5/29/07, Mark Thomas [EMAIL PROTECTED] wrote:
Johnny Kewl wrote:
I havent had a chance to test it yet, but where I'm trying to get to is the
ability to debug from servlet straight into Tomcat source.
This should be standard out of the box functionality. You shouldn't
need any extras to get
guys,
i am using tomcat 5.0. now i have created a file on my server at
C:\data\packet.xml. when somebody accesses my web app remotely, i want
the user to type in http://ipaddress:8080/packet.xml to be able to
access this file.
can somebody please tell me how i can make a directory outside the
Hello All,
Does anyone have an example of a servlet program that uses random access file
or any useful links? I tried searching yahoo and google but could not find one
that really suits my needs. Thank you.
Yours Sincerely,
TEH
-
Get your own
Richard Kaye wrote:
Please could someone help me by posting a Hello-world
servlet that serves a document with this Content-Type
header? I have tried all the obvious things with no
success...
Are you using a writer? If so, try using the stream instead.
Mark
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