Do you use Java?
We are a financial institution, we use a Java Framework based on
servlets with SSL, but if you ask my opinion SSL is not the big issue.
The vast majority of hacked sites are social engineering attacks. Secure
your database (do not store clear text passwords in the database)
Hi everyone,
I work for a municipality we need to implement a service that can log
users(from a browser) by electronic identity card.
I've installed a card reader, and created https connector for tomcat 5.5 that
way:
Connector port=7443
maxThreads=150
[EMAIL PROTECTED] wrote:
Hi everyone,
I work for a municipality we need to implement a service that can log
users(from a browser) by electronic identity card.
I've installed a card reader, and created https connector for tomcat 5.5 that
way:
Connector port=7443
HI there,
I'm running Tomcat 5.5.12 (Red Hat Enterprise Linux stock packages).
I am trying to set a Context path directive for /ejava/appname
Tomcat is ignoring the Context path and instead taking the context from
the xml file name (so it's reading the file and the docBase directive).
The
Hi,
I would be grateful is someone could answer these questions:
* Can servlets safely spawn threads?
* If so, under what conditions?
I tried to find the answers searching the web, but found conflicting views.
So I thought it worth asking about a specific servlet container
implemention.
I'm
Hi Guys,
I am getting a very strange problem I have no idea where to start and I
thought you guys might know, its possible its not may not be a tomcat
problem...
I am running netbeans 5.5(tomcat 5.5.17)/java 1.5/mysql connector 3.1.13
The production server has java 1.6/mysql connecter
New problem, although the one from the other day still exists about the IE
issues with starting JSPWiki - just can't even attempt to sort this as now
Tomcat won't start correctly!
Basically, we installed SonicWall ViewPoint (Firewall software for creating
reports of Internet usage etc) on Friday,
As a followup from the
http://www.nabble.com/mod_jk-replacement--tf3050993.html I am still looking
for a working solution of the err=-53 (TCP Connection aborted) problem.
To summarize what is happening:
We have a Windows 2003 server (with Apache 2.0.59, mod_jk 1.2.20 and Tomcat
5.5.17).
It
You can only run two versions of tomcat if they are configured to use
different network ports. Make sore both versions are using a different port.
Best Regards,
Jacob
ICT Department wrote:
New problem, although the one from the other day still exists about the IE
issues with starting JSPWiki
I had a look at your log files. It really looks like something is wrong
on the remote=tomcat side (or in between mod_jk and tomcat). Please do a
couple of thread dumps for the tomcat JVM immediately after your stress
test, during the time you cannot send request via mod_jk.
Under Windows you
Alan Cooper wrote:
I'm running Tomcat 5.5.12 (Red Hat Enterprise Linux stock packages).
I am trying to set a Context path directive for /ejava/appname
Tomcat is ignoring the Context path and instead taking the context from
the xml file name (so it's reading the file and the docBase
Hi
This is a side/follow-up thread to 'HTTP response code 200 - in access log'.
One contributor hinted that files being served from a NAS could
cause problems = files not being able to be read sometimes. This
could yield the access log entries with HTTP code 200 but no content
length ('200 -'),
Jacob Rhoden wrote:
Sql problem: java.sql.SQLException: Cannot convert value '2007-01-28
01:19:15'
from column 5(2007-01-28 01:19:15 ) to DATE.
For future reference, If you receive this error in your servlet, it can
be resolved by upgrading the mysql connector to the latest version.
Best
Hi,
I have an application that has been working fine for last half an year
or so. Recently the load has started increasing and the time it takes to
serve a request is going up significantly. When I look at the resource
utilization(memory and CPU), it hardly shows an increase. Garbage
From: Gaurav Kushwaha [mailto:[EMAIL PROTECTED]
I have an application that has been working fine for last
half an year
or so. Recently the load has started increasing and the time
it takes to
serve a request is going up significantly. When I look at the resource
utilization(memory
En l'instant précis du 01/29/07 11:33, Danny Ayers s'exprimait en ces
termes:
Hi,
I would be grateful is someone could answer these questions:
* Can servlets safely spawn threads?
short answer, yes. They *can*. However that does not mean all spawned
Threads are safe.
* If so, under what
Hi there,
I have problem running two webapps deployed on my Tomcat 5.X, which
otherwise works fine, when deployed separately. Both the webapps have the
same jars related to visibroker (vbjorb and vbjsec). When I try running both
the webapp together in the same tomcat instance, my first app
I create a JAR library with the business logic, I use Hibernate and
MySQL. Everything work fine but when I try use the JAR from a WebApp
using the bundled TomCat on NetBeans 5.5 I got an server error. I
believe that the problem is that the server don't know about Hibernate
and the MySQL drive. I
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Danny,
David Delbecq wrote:
1) Your servlet must always take care to finish all Threads it has
spawned. This mean when servlet gets unloaded, you must have provided a
mecanism in your servlet to stop all running threads your servlet has
created.
Hello,
I'm having a problem where it seems Tomcat and MySQL go out of sync and I am
no longer able to connect to the MySQL database. The only way I've found to
be able to reconnect to my database is to restart Tomcat. This generally
seems to happen some time over the course of the night and I
Mark, here is the stacktrace. Hope that helps.
-P
Jan 26, 2007 1:01:51 PM org.apache.tomcat.util.digester.Digester endElement
SEVERE: End event threw exception
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
Hi
We had a simliar problem with Oracle and Tomcat 4.1.30 and a firewall
in between and I don't remember the exact error message, so I'm not sure
if this helps:
The problem was that Tomcat held the DB connection open infinitely, and the
firewall after a while decided it wanted to drop the
If I remember correctly, MySQL basically disconnects and shutdowns after
a certain amount of time. I remember doing something with a
reload=true in the datasource to prevent this.
Hopefully someone else may clue you in better, but you may want to check
the datasource props and see if this is
I found the reason a few days ago:
I overlooked that I had the jsp lib in 2 different locations, so they were
loaded in different classloaders.
Thanks to all replies.
martind wrote:
I am able to use JSF 1.2_03 RI inside Tomcat 6.0.8. Ensure you have
the JSTL 1.2 also loaded.
Martin
If you are spawning threads from your servlet, make sure that they are
cleaned up when
the servlet is destroyed. Otherwise, you will have a thread leak. I have
ran into this problem
when the webapp is reloaded without restarting the server. Each leaked
thread has a
reference to its
Hello,
i have some trouble using a datasource realm in tomcat 5.5.20, jdk
1.5.0_09.
In META-INF/Context.xml i defined a datasource:
Resource name=jdbc/mangos auth=Container
type=javax.sql.DataSource maxActive=10 maxIdle=2
maxWait=1
username= password=
It appears your code is holding on to a connection to the database. Bad
design practice. Review your code for any place that might keep hold of
a connection between requests and make sure the connection is closed.
Also, If you haven't done so yet, use a database connection pool. If
using
Sorry about this message but I'm a little despaired.
I create a JAR library with the business logic, I use Hibernate and
MySQL. Everything work fine but when I try use the JAR from a WebApp
using the bundled TomCat on NetBeans 5.5 I got an server error. I
believe that the problem is that the
I would guess from the outset that your Context.xml file isn't being
used. Where are your putting it and what are you naming it? What's the
name of your webapp when deployed?
Quick checks:
1. It has to be named to match your webapp if your are storing it in
Catalina/localhost and deploying an
| From: Gaurav Kushwaha [mailto:[EMAIL PROTECTED]
| Sent: Monday, 29 January, 2007 06:11
|
| I have an application that has been working fine for last half an year
| or so. Recently the load has started increasing and the time it takes to
| serve a request is going up significantly. When I
Hello David,
thanks for the reply. We are talking about your 2. description.
The file is named context.xml and it is stored in the war`s META-INF
directory.
The full error output is:
106627 [http-8080-Processor24] DEBUG com.jmangos.beans.LoginBean - Validating
given password.
106627
On 1/29/07, Nelson, Tracy M. [EMAIL PROTECTED] wrote:
| From: Gaurav Kushwaha [mailto:[EMAIL PROTECTED]
| Sent: Monday, 29 January, 2007 06:11
|
| I have an application that has been working fine for last half an year
| or so. Recently the load has started increasing and the time it takes to
We'll repeat the stresstest with subsequent threaddump tomorrow morning.
However, I just experienced the same TCP Connections aborted scenario on
another test server running the same web service ('/demo-e/servlet'), and I
managed to get a threaddump from there:
[2007-01-29 17:21:07] [info]
Not sure if it is the same problem, but we had similar issue and
resolved it by increasing value of wait_timeout in /etc/my.cnf:
wait_timeout=2147483647
I am not sure if the issue we were seeing was tied wth Tomcat or not though.
Martin
On 1/29/07, Chris Long [EMAIL PROTECTED] wrote:
Hello,
Hi Robert,
Thanks for your help.
After I added that readonly into web.xml, I can put files into
/webapps/incoming. Right now it is ok for me. Because user ONLY
can put files under /webapps/incoming dir.
Also, in this way, tomcat does not require userID and
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John,
John Caron wrote:
We plan on using SSL to do the initial authentication, but then use
session ids without SSL for the data transfer.
Okay, thanks for clarifying that. This is definitely a good thing to do,
and it appears that session
-Original Message-
From: Zhan, Jimmy [mailto:[EMAIL PROTECTED]
Sent: Monday, January 29, 2007 3:20 PM
To: Tomcat Users List
Subject: RE: HTTP PUT - HOW TO CONFIG?
Hi Robert,
Thanks for your help.
After I added that readonly into web.xml, I can put files into
I found that with Tomcat 6.0.8, I didn't need to initialize the
JspRuntimeContext, however my ELResolver is never actually hit. I placed
print outs in the constructor and all the overridden methods of my
ELResolver to determine if they were ever called. Only the constructor is
ever called.
The
Luiz Siqueira wrote:
Sorry about this message but I'm a little despaired.
I create a JAR library with the business logic, I use Hibernate and
MySQL. Everything work fine but when I try use the JAR from a WebApp
using the bundled TomCat on NetBeans 5.5 I got an server error. I
believe that
I'm trying to connect Apache2 with mod_jk to Tomcat5.5.
Almost everything seems to work. However, if I have cookies disabled,
Tomcat will rewrite all urls to include ;jsessionid=X (which is I
want and expect). Unfortunately, it seems as though Apache2 insists on
determining the
John and Peter
SE seems definitely O/T so please email me offline on this topic of Social
Engineering..Perhaps this is a project which the government never discloses?
Admittedly I have no information as to the definition and or implications of
such a plan
Thanks,
Martin--
Effect:
Right after booting from HP-UX PA-RISC, Tomcat refuses connections.
Description:
No startup error messages are logged and processes are up and running.
Checking /etc/rc.log:
Starting Tomcat server
Output from /sbin/rc3.d/S998Tomcat start:
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