date:20030331

Re: Lb_factor didn't work as expected

2003-03-31 Thread karthikeyan.balasubramanian

Just Wondering.  Can we do load balancing between tomcats on the same system.

Does it works out good or its should both be in a separate server.

Have a great day.

Karthikeyan B
  - Original Message - 
  From: LAGALISSE Eric 
  To: [EMAIL PROTECTED] 
  Sent: Friday, March 21, 2003 7:48 PM
  Subject: Lb_factor didn't work as expected

  After several test using mod_jk 2.0.43 on Linux with apache 2.0.43 we noticed that 
if we define workers.properties as follow the load balancing send to both tomcat 
server but not in the same ratio.

  For example if we stress with 100 users, 80 are routed to the first tomcat server 
declared in workers.properties and 20 are routed to the second.

  So if soemone on this small planet already configured and tested SUCCESSFULLY the 
load balancing we'll very interested in his experience on this subject.

  # Workers.properties

  ps=/

  worker.list=infonetworker

  # 

  # First tomcat server

  # 

  worker.tomcat1.port=8112

  worker.tomcat1.host=clos1030.casden.fr

  worker.tomcat1.type=ajp13

  worker.tomcat1.cachesize=10

  worker.tomcat1.cache_timeout=600

  worker.tomcat1.socket_keepalive=0

  worker.tomcat1.socket_timeout=300

  #

  # Specifies the load balance factor when used with

  # a load balancing worker.

  # Note:

  #   lbfactor must be  0

  #   Low lbfactor means less work done by the worker.

  worker.tomcat1.lbfactor=1

  # 

  # Second tomcat server

  # 

  worker.tomcat2.port=8112

  worker.tomcat2.host=clos1032.casden.fr

  worker.tomcat2.type=ajp13

  worker.tomcat2.cachesize=10

  worker.tomcat2.cache_timeout=600

  worker.tomcat2.socket_keepalive=0

  worker.tomcat2.socket_timeout=300

  #

  # Specifies the load balance factor when used with

  # a load balancing worker.

  # Note:

  #   lbfactor must be  0

  #   Low lbfactor means less work done by the worker.

  worker.tomcat2.lbfactor=1

  # 

  # Load Balancer worker

  # 

  #

  # The loadbalancer (type lb) worker performs weighted round-robin

  # load balancing with sticky sessions.

  # Note:

  #   If a worker dies, the load balancer will check its state

  #once in a while. Until then all work is redirected to peer

  #worker.

  worker.infonetworker.type=lb

  worker.infonetworker.balanced_workers=tomcat1, tomcat2

  #

  # END workers.properties

  #

  Eric LAGALISSE

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Multiple jre's in single tomcat server

2003-03-31 Thread Surendra Kumar

Hi All
  We are using Tomcat version 3.3.1 in our application. We have 2 webapps. We want one 
of the web-app to run in
jre 1.3.1 and another web-app  in jre 1.4. 
  Is this possible  to do ? If yes please let me know how to do it.

Thanks
Surendra

Re: JNDI resources

2003-03-31 Thread Greg Speechley

I am trying to use tomcat's DBCP and access it by setting variables in
server.xml and web.xml as outlined in the documentation. However it is not
getting any of the values that are set in server.xml.

Here is my java code:
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup(java:comp/env);
// Look up our data source
DataSource ds = (DataSource) envCtx.lookup(jdbc/Pool);
if (ds != null)
{
Connection conn = ds.getConnection();
...
}

However I get the following error: java.sql.SQLException: Cannot load JDBC
driver class 'null'. ds is not null but all its variables are (I checked by
casting it to BasicDataSource and using the getter methods).

I have the mysql driver in a jar in common/lib and I think I have followed
all the steps correctly.

Thanks for your help
Greg

PS I am having the same sort of problems with getting the mail variables as
well

server.xml

---
Server port=8005 shutdown=SHUTDOWN debug=0
  !-- Uncomment these entries to enable JMX MBeans support --
  Listener className=org.apache.catalina.mbeans.ServerLifecycleListener
debug=0/
  Listener
className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener
debug=0/

  !-- Global JNDI resources --
  GlobalNamingResources

!-- Editable user database that can also be used by
 UserDatabaseRealm to authenticate users --
Resource name=UserDatabase auth=Container
  type=org.apache.catalina.UserDatabase
   description=User database that can be updated and saved
/Resource
ResourceParams name=UserDatabase
  parameter
namefactory/name
valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value
  /parameter
  parameter
namepathname/name
valueconf/tomcat-users.xml/value
  /parameter
/ResourceParams

  /GlobalNamingResources
  !-- Define the Tomcat Stand-Alone Service --
  Service name=Tomcat-Standalone

!-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8081 --
Connector className=org.apache.coyote.tomcat4.CoyoteConnector
port=80   minProcessors=5 maxProcessors=75
   enableLookups=true redirectPort=8443
   acceptCount=100 debug=0 connectionTimeout=2
   useURIValidationHack=false disableUploadTimeout=true /
!-- Note : To disable connection timeouts, set connectionTimeout value
 to -1 --


!-- Define a Coyote/JK2 AJP 1.3 Connector on port 8009 --
Connector className=org.apache.coyote.tomcat4.CoyoteConnector
   port=8009 minProcessors=5 maxProcessors=75
   enableLookups=true redirectPort=8443
   acceptCount=10 debug=0 connectionTimeout=2
   useURIValidationHack=false

protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler/


!-- Define the top level container in our container hierarchy --
Engine name=Standalone defaultHost=localhost debug=0

  !-- Global logger unless overridden at lower levels --
  Logger className=org.apache.catalina.logger.FileLogger
  prefix=catalina_log. suffix=.txt
  timestamp=true/

Realm className=org.apache.catalina.realm.UserDatabaseRealm
 debug=0 resourceName=UserDatabase/

  !-- Define the default virtual host --
  Host name=localhost debug=0 appBase=webapps
   unpackWARs=true autoDeploy=true

!-- Logger shared by all Contexts related to this virtual host.  By
 default (when using FileLogger), log files are created in the
logs
 directory relative to $CATALINA_HOME.  If you wish, you can
specify
 a different directory with the directory attribute.  Specify
either a
 relative (to $CATALINA_HOME) or absolute path to the desired
 directory.--
Logger className=org.apache.catalina.logger.FileLogger
 directory=logs  prefix=localhost_log. suffix=.txt
timestamp=true/

!-- Define properties for each web application.  This is only
needed
 if you want to set non-default properties, or have web
application
 document roots in places other than the virtual host's appBase
 directory.  --

!-- Tomcat Root Context --
!--
  Context path= docBase=ROOT debug=0/
--

Context path=/myapp docBase=myapp debug=0 reloadable=true
crossContext=true
  Resource name=mail/Session auth=Container
type=javax.mail.Session/
  ResourceParams name=mail/Session
parameter
  namemail.smtp.host/name
  valuemail.learnedsolutions.com/value
/parameter
  /ResourceParams

  Resource name=jdbc/Pool auth=Container type=javax.sql.DataSource/
  ResourceParams name=jdbc/Pool
parameter
  namefactory/name

RE: Tomcat context ...: list

2003-03-31 Thread graghupathy

how do i make my application 'trusted' ??

-Original Message-
From: Bill Barker [mailto:[EMAIL PROTECTED]
Sent: 29 March 2003 05:10
To: [EMAIL PROTECTED]
Subject: Re: Tomcat context ...: list

Unless you mark you app as 'trusted', you can't (since it's a major security
hole).  For this, I would just use the manager webapp that ships with
Tomcat.

[EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 Hello,
 Can anyone give me a way where I can have a list of all the context
 present in my tomcat 4.1.18 in my .jsp code ???

 Thanks
 Guru

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RE: JNDI resources

2003-03-31 Thread Roberts, Eric

Hi,

What is in your web.xml relating to the datasource?

If the datasource is correctly defined in server.xml, there is no need to define it in 
web.xml, but if you do, web.xml will supersede server.xml, and if web.xml does not 
have all the correct parameters, you will get this problem.

HTH

-Original Message-
From: Greg Speechley [mailto:[EMAIL PROTECTED]
Sent: 31 March 2003 10:40
To: Tomcat User
Subject: Re: JNDI resources


I am trying to use tomcat's DBCP and access it by setting variables in
server.xml and web.xml as outlined in the documentation. However it is not
getting any of the values that are set in server.xml.

Here is my java code:
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup(java:comp/env);
// Look up our data source
DataSource ds = (DataSource) envCtx.lookup(jdbc/Pool);
if (ds != null)
{
Connection conn = ds.getConnection();
...
}

However I get the following error: java.sql.SQLException: Cannot load JDBC
driver class 'null'. ds is not null but all its variables are (I checked by
casting it to BasicDataSource and using the getter methods).

I have the mysql driver in a jar in common/lib and I think I have followed
all the steps correctly.

Thanks for your help
Greg

PS I am having the same sort of problems with getting the mail variables as
well

server.xml

---
Server port=8005 shutdown=SHUTDOWN debug=0
  !-- Uncomment these entries to enable JMX MBeans support --
  Listener className=org.apache.catalina.mbeans.ServerLifecycleListener
debug=0/
  Listener
className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener
debug=0/

  !-- Global JNDI resources --
  GlobalNamingResources

!-- Editable user database that can also be used by
 UserDatabaseRealm to authenticate users --
Resource name=UserDatabase auth=Container
  type=org.apache.catalina.UserDatabase
   description=User database that can be updated and saved
/Resource
ResourceParams name=UserDatabase
  parameter
namefactory/name
valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value
  /parameter
  parameter
namepathname/name
valueconf/tomcat-users.xml/value
  /parameter
/ResourceParams

  /GlobalNamingResources
  !-- Define the Tomcat Stand-Alone Service --
  Service name=Tomcat-Standalone

!-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8081 --
Connector className=org.apache.coyote.tomcat4.CoyoteConnector
port=80   minProcessors=5 maxProcessors=75
   enableLookups=true redirectPort=8443
   acceptCount=100 debug=0 connectionTimeout=2
   useURIValidationHack=false disableUploadTimeout=true /
!-- Note : To disable connection timeouts, set connectionTimeout value
 to -1 --


!-- Define a Coyote/JK2 AJP 1.3 Connector on port 8009 --
Connector className=org.apache.coyote.tomcat4.CoyoteConnector
   port=8009 minProcessors=5 maxProcessors=75
   enableLookups=true redirectPort=8443
   acceptCount=10 debug=0 connectionTimeout=2
   useURIValidationHack=false

protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler/


!-- Define the top level container in our container hierarchy --
Engine name=Standalone defaultHost=localhost debug=0

  !-- Global logger unless overridden at lower levels --
  Logger className=org.apache.catalina.logger.FileLogger
  prefix=catalina_log. suffix=.txt
  timestamp=true/

Realm className=org.apache.catalina.realm.UserDatabaseRealm
 debug=0 resourceName=UserDatabase/

  !-- Define the default virtual host --
  Host name=localhost debug=0 appBase=webapps
   unpackWARs=true autoDeploy=true

!-- Logger shared by all Contexts related to this virtual host.  By
 default (when using FileLogger), log files are created in the
logs
 directory relative to $CATALINA_HOME.  If you wish, you can
specify
 a different directory with the directory attribute.  Specify
either a
 relative (to $CATALINA_HOME) or absolute path to the desired
 directory.--
Logger className=org.apache.catalina.logger.FileLogger
 directory=logs  prefix=localhost_log. suffix=.txt
timestamp=true/

!-- Define properties for each web application.  This is only
needed
 if you want to set non-default properties, or have web
application
 document roots in places other than the virtual host's appBase
 directory.  --

!-- Tomcat Root Context --
!--
  Context path= docBase=ROOT debug=0/
--

Context path=/myapp docBase=myapp debug=0 reloadable=true
crossContext=true
  Resource

Deploying a HttpSessionListener

2003-03-31 Thread Balaji

Hi,

I'm trying to write a sample session listener for Tomcat 4.1.18 . The code 
is as follows.

package com.myCompany;
import javax.servlet.http.*;
public class SessionCounter implements HttpSessionListener
{
private static int activeSessions = 0;
public SessionCounter()
{
}
public void sessionCreated(HttpSessionEvent se)
{
System.out.println(A new Seeion is being created);
activeSessions++;
}
public void sessionDestroyed(HttpSessionEvent se)
{
if(activeSessions  0)
activeSessions--;
}
public static int getActiveSessions()
{
System.out.println(The activeSession number is 
+activeSessions);
return activeSessions;
}
}

Am I right in saying that I need to add this listener to the server.xml 
file ? If I do so, I get the following Exception. Can anyone help me 
getting it to work?

Thanks
Bala
java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at 
org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.jav
a:228)
at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260)
at org.apache.commons.digester.Digester.endElement(Digester.java:1036)
at 
org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXPar
ser.java:585)
at 
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Abst
ractXMLDocumentParser.java:222)
at 
org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBi
nder.java:595)
at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElemen
t(XMLDocumentFragmentScannerImpl.java:747)
at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1477)
at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
LDocumentFragmentScannerImpl.java:329)
at 
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
a:525)
at 
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
a:581)
at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
at 
org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
ava:1175)
at org.apache.commons.digester.Digester.parse(Digester.java:1495)
at org.apache.catalina.startup.Catalina.start(Catalina.java:449)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Catalina.start: java.lang.IllegalArgumentException: argument type mismatch
java.lang.IllegalArgumentException: argument type mismatch
at 
org.apache.commons.digester.Digester.createSAXException(Digester.java
:2312)
at 
org.apache.commons.digester.Digester.createSAXException(Digester.java
:2332)
at org.apache.commons.digester.Digester.endElement(Digester.java:1039)
at 
org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXPar
ser.java:585)
at 
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Abst
ractXMLDocumentParser.java:222)
at 
org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBi
nder.java:595)
at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElemen
t(XMLDocumentFragmentScannerImpl.java:747)
at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1477)
at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
LDocumentFragmentScannerImpl.java:329)
at 
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
a:525)
at 
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
a:581)

Re: Multiple jre's in single tomcat server

2003-03-31 Thread Bill Barker

It's easy enough to do in general (you set 'tomcat.home' to be the Tomcat
installation directory for both, and set 'tomcat.install' to point to the
individual directories that have the web-apps defined.).  The tricky part is
how you are accessing them.  If they are on seperate vhosts, then it is
pretty simple.  Otherwise the rest of the setup depends on whether you are
fronting Apache/IIS/iPlanet, or using Tomcat-Standalone.

Surendra Kumar [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hi All
  We are using Tomcat version 3.3.1 in our application. We have 2 webapps.
We want one of the web-app to run in
jre 1.3.1 and another web-app  in jre 1.4.
  Is this possible  to do ? If yes please let me know how to do it.

Thanks
Surendra





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Re: mutual SSL authentication

2003-03-31 Thread Janne Ruuttunen

Hi Mark,

you need to use a Coyote HTTP1.1 connector, configured to use a
org.apache.coyote.tomcat4.CoyoteServerSocketFactory with the clientAuth
property set to true. See the Coyote part in the config reference. I agree
that more should be said about this in the SSL howto.

Note that Java validates the client certs against the CA keystore in
$JAVA_HOME/jre/lib/security/cacerts.

Hope this helps,
Janne

- Original Message -
From: Mark W. Webb [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 28, 2003 11:04 PM
Subject: mutual SSL authentication


 How can I set up SSL on tomcat 4.1 that will allow the server and client
 to authenticate each other?  from what I can tell, it looks like the
 SSL-HOWTO only addresses server authentication.   I have this set up on
 apache, would I be better off just running tomcat on top of apache?

 thanks...


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Session Destroyed Notification

2003-03-31 Thread Balaji

Hi,

Can anyone tell me the conditions when a session is deemed to be destroyed. 
If there is a maximumInactiveInterval to be specified, where do I say it 
and is this variable global or applied to each and every application?

TIA
Bala
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Re: Multiple jre's in single tomcat server

2003-03-31 Thread Surendra Kumar

What should be the JAVA_HOME ? Is there anyway i can define this for each web-app.
Actually we have found a way to do it ie) by running Multiple Instances of Tomcat and 
each tomcat instance will have it's own
server.xml.But we are looking for a way with single instance of Tomcat.

Can you explain more about your approach ?

Thanks
Surendra

Bill Barker [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]
 It's easy enough to do in general (you set 'tomcat.home' to be the Tomcat
 installation directory for both, and set 'tomcat.install' to point to the
 individual directories that have the web-apps defined.).  The tricky part is
 how you are accessing them.  If they are on seperate vhosts, then it is
 pretty simple.  Otherwise the rest of the setup depends on whether you are
 fronting Apache/IIS/iPlanet, or using Tomcat-Standalone.
 
 Surendra Kumar [EMAIL PROTECTED] wrote in message
 news:[EMAIL PROTECTED]
 Hi All
   We are using Tomcat version 3.3.1 in our application. We have 2 webapps.
 We want one of the web-app to run in
 jre 1.3.1 and another web-app  in jre 1.4.
   Is this possible  to do ? If yes please let me know how to do it.
 
 Thanks
 Surendra
 
 
 
 
 
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RE: Multiple jre's in single tomcat server

2003-03-31 Thread Ralph Einfeldt

That is not possible.

One tomcat instance can only have one vm and java home.

 -Original Message-
 From: Surendra Kumar [mailto:[EMAIL PROTECTED]
 Sent: Monday, March 31, 2003 1:16 PM
 To: Tomcat Users List
 Subject: Re: Multiple jre's in single tomcat server

 What should be the JAVA_HOME ? Is there anyway i can define 
 this for each web-app.
 Actually we have found a way to do it ie) by running Multiple 
 Instances of Tomcat and each tomcat instance will have it's own
 server.xml.But we are looking for a way with single instance 
 of Tomcat.

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Re: ?? Simple Newbie Question about Root Context ??

2003-03-31 Thread Tony LaPaso

Well, it sounds like a guess...

- Original Message -
From: Micael [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Monday, March 31, 2003 12:33 AM
Subject: Re: ?? Simple Newbie Question about Root Context ??

 The reason has to be, then, that the startup of the webapp creates a
 default context on its own, because it cannot happen magically.  I hope
 that does not sound smart-alexey but, rather, clear.

 At 08:14 PM 3/30/03 -0600, you wrote:
 But my point is that everything works fine even *with* the comment. THAT
is
 what's confusing.

 - Original Message -
 From: Carol Carrick [EMAIL PROTECTED]
 To: Tomcat Users List [EMAIL PROTECTED]
 Sent: Sunday, March 30, 2003 4:20 PM
 Subject: Re: ?? Simple Newbie Question about Root Context ??

   The website I sent tells you to take the comments out.
   - Original Message -
   From: Tony LaPaso [EMAIL PROTECTED]
   To: Tomcat Users List [EMAIL PROTECTED]
   Sent: Sunday, March 30, 2003 5:01 PM
   Subject: Re: ?? Simple Newbie Question about Root Context ??

Well, I don't have to create pages under ROOT as you did, but that's
a
separate issue from what I'm asking.

- Original Message -
From: Carol Carrick [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Sunday, March 30, 2003 3:50 PM
Subject: Re: ?? Simple Newbie Question about Root Context ??

 Although I am really a newbie, I have the same o/s system.  I have
   trouble
 loading my pages until I created them under the ROOT path and
   uncommented
 the section you are referring to.  Here is a good web reference.
 http://www.moreservlets.com/Using-Tomcat-4.html

 - Original Message -
 From: Tony LaPaso [EMAIL PROTECTED]
 To: Tomcat User [EMAIL PROTECTED]
 Sent: Sunday, March 30, 2003 4:00 PM
 Subject: ?? Simple Newbie Question about Root Context ??

  My Tomcat skills are rusty -- I must be missing something easy
here.

  I just installed TC v4.1.24 on Win 2k. The installation worked
right
   out
 of
  the box. I didn't have to make any changes to the server.xml. TC
is
 up
and
  running but I'm seeing something strange I was hoping someone
could
 explain:

  Here's a quote from the TC documentation: ...you MUST define a
   Context
 with
  a context path equal to a zero-length string. This Context
becomes
 the
  default web application for this virtual host, and is used to
 process
all
  requests that do not match any other Context's context path.

  Okay, that's fine, but when I look at conf/server.xml I see
this:

  !-- Tomcat Root Context --
  !--
  Context path= docBase=ROOT debug=0/
  --

  Why is this commented out? According to the documentation there
must
   be
a
  context path equal to a zero-length string. The quote I cited
 seems
   to
  contradict what I'm seeing in server.xml.

  Even though this is commented out everything seems to work fine.
In
other
  words, if I browse to localhost:8080 I do indeed see
 webapps/ROOT/index.jsp.
  Is the docBase named ROOT the default? If so, then the
 documentation
  should mention that I think.

  Thanks very much,

  Tony

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Thank
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modjk2 problems

2003-03-31 Thread Enrico Donelli

Hello everybody,
I'm triyng to use apache 2.0.44 with tomcat 4.1.24 on a linux box 
(RedHat 7.3)

I followed (I think!) the instructions reported on jakarta site 
(http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jk2/jk2/installhowto.html), 
but in the apache error log I always get the followin error:

[Mon Mar 31 14:03:13 2003] [error] workerEnv.init() create slot epStat.0 
failed
[Mon Mar 31 14:03:13 2003] [error] lb.service() worker failed 
ajp13:localhost:8009
[Mon Mar 31 14:03:13 2003] [error] lb.service() unrecoverable error...
[Mon Mar 31 14:03:13 2003] [error] mod_jk.handler() Error connecting to 
tomcat 12

Any idea?

Thanks
Enrico Donelli


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Non DBCP Solutions

2003-03-31 Thread Marco Rossi

Hi,
it's possible to configure Tomcat 4.1.24 to use a Oracle DataSource, and not DBCP?

Thanks in advance,
marco

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how to print multi page report from jsp

2003-03-31 Thread anto paul

Hi,
I have developed an intranet application using jsp/servlets. I need to
print a multipage report which have common header and footer. Also I have to
specify the page size and font. For single page printing I was using
javascript function window.print(). But it is impossible to use in it in
this case. Also I want to avoid the print dialog of the browser. All client
machines are using IE 5 or above. Is there any open source java api which
can be run inside to generate the report and print it. Or is there any HTML
way for it.
Thanx in advance.
Anto


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Starange Problem, TOmcat compiling each time

2003-03-31 Thread Rakesh Tiwari

Hi Folks,
I have a strange problem. I have a application working wit tomcat 4.1.12 
on windows 2000.
The problem is that for each request the JSP's are recompiled and that 
makes the application very slow.
Is there a way by which I can tell tomcat not to compile each time ??

Waiting for any healp ASAP.

Regards
Rakesh
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Re: how to print multi page report from jsp

2003-03-31 Thread Marco Rossi

Try JasperReports (http://jasperreports.sourceforge.net/); it's an open source project 
to create reports server-side.

Marco

Hi,
I have developed an intranet application using jsp/servlets. I need to
print a multipage report which have common header and footer. Also I have to
specify the page size and font. For single page printing I was using
javascript function window.print(). But it is impossible to use in it in
this case. Also I want to avoid the print dialog of the browser. All client
machines are using IE 5 or above. Is there any open source java api which
can be run inside to generate the report and print it. Or is there any HTML
way for it.
Thanx in advance.
Anto


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Re: mutual SSL authentication

2003-03-31 Thread Mark W. Webb

Is there a way that I can have apache handle all of the SSL?  This would 
allow tomcat to only handle the servlet processing.  Also, if there is a 
way to do this, could tomcat still get the user certificate information?

I do not want to get into storing client certs in the cacerts file.  I 
am using tomcat in a PKI environment.  If there are thousands of users 
accessing tomcat, this would mean that I would need to import 1000's of 
certs into this file.

Thanks...

Janne Ruuttunen wrote:

Hi Mark,

you need to use a Coyote HTTP1.1 connector, configured to use a
org.apache.coyote.tomcat4.CoyoteServerSocketFactory with the clientAuth
property set to true. See the Coyote part in the config reference. I agree
that more should be said about this in the SSL howto.
Note that Java validates the client certs against the CA keystore in
$JAVA_HOME/jre/lib/security/cacerts.
Hope this helps,
Janne
- Original Message -
From: Mark W. Webb [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 28, 2003 11:04 PM
Subject: mutual SSL authentication
 

How can I set up SSL on tomcat 4.1 that will allow the server and client
to authenticate each other?  from what I can tell, it looks like the
SSL-HOWTO only addresses server authentication.   I have this set up on
apache, would I be better off just running tomcat on top of apache?
thanks...
   



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Re: Anygood Howto on Multiple Virtual Hosts Apache, mod_jk and Tomcat

2003-03-31 Thread John Turner

Archives. Archives.

Originally posted by Glenn Nielsen in Aug 2002. See attached.

John

On Fri, 28 Mar 2003 09:31:15 -0800, Richie Chauhan [EMAIL PROTECTED]
wrote:

Hi All,
With the help of everyone here - I have managed to tie together all the
bits and pieces to get apache mod_jk tomcat to work together.
What I am now having problems with however is the following:
I have 1 box running Solaris 9 with 3 ip addresses 192.161.1.3 jupiter
(actual hostname) 192.161.1.10 dev
192.161.1.11 stage

I want the sites to be on DEV and STAGE through the apache_mod_jk_tomcat
(Virtual Hosts).
I am however confused as to how to map apache virtual hosts
configurations to tomcat virtual host configurations.
OR

I might be making this whole thing too complicated and there may be a
simple way to achieve the above configuration.
Thanks
Richie
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--
Using M2, Opera's revolutionary e-mail client: http://www.opera.com/m2/Web Hosting with Tomcat 4 and Apache

Originally posted to the tomcat-user list by Glenn Nielsen on
Aug 8, 2002.

Overview

There are a number of configuration issues and security concerns
which must be addressed when setting up Apache and Tomcat 4 for
virtual hosting of customer sites in a web hosting environment.

The major conerns are:

1. Delegating to untrusted customers maintenance of their applications
without compromising server security.

2. Configuring Apache and Tomcat for virtual hosting.

3. Surviving poorly written web applications installed by
customers. This includes fault tolerance and identifying
which customer's web application is causing problems.

4. Mimimize the amount of hand holding or config changes the
apache and tomcat system administrators have to make.

This is written based on my experiences setting up this type
of hosting environment on Sun Solaris hardware. Some of this
will be specific to Solaris, but in general should work for
almost any flavor of Unix.

Unix accounts and groups

The user tomcat was created for running tomcat, it should
be created similar to the nobody account used for running
Apache. The tomcat user is assigned to the group tomcat.
The tomcat user is a member of group user.

The group tomcat was created as the group the user tomcat
is assigned to.

The group user was created, this is the group customer
ftp accounts are assigned to. The tomcat account is a
member of this group so that both customers and tomcat
can write files in directories assigned to group user.

Each customer has their own ftp account which is in group
user.

There is a webmaster administrator shell account. This
account is for your virtual host administrator. The
webmaster account is assigned to group user and is also
a member of group tomcat.

Directory layout

The layout of directories is designed to make it as easy as
possible for customers to maintain their own web space content
and applications.

Here is an example of how I do it:

The customer is assigned an FTP account which has permission
to read their virtual host directory and write to a subset of
that.

For example, a customer may be assigned the following directory:

/export/home/www.customer.com root:other 755

Within that directory are sub directories which the customer
can read and/or write. Listed are the directory names,
ownership, and mode.

www webmaster:user 2775
--

Apache document root directory. Customer and tomcat can
both read/write directories and files.

logs root:other 755
---

Directory where apache access_log and error_log are placed.
We also rotate these logs weekly and use bzip2 to compress
any log files older than 5 weeks. Log files less than 5
weeks old are left uncompressed so that they can be used
by web statistic software like Analog. Customer can read
files in this directory but not write files.

tomcat tomcat:tomcat 755

Directory used for the tomcat work and tomcat virtual host logs.
Only tomcat can write in this directory. Customer can read
files in this directory.

tomcat/work tomcat:tomcat 755
-

Tomcat work directory for virtual host. Only tomcat can write
files. Customer can read files. This allows customer to review
java source files generated during a JSP page compile.

tomcat/logs tomcat:tomcat 755
--

Tomcat log directory for virtual host. Only tomcat can write
files. Customer can read files. This allows the customer
to review their virtual host application logs.

reports webmaster:tomcat 2775
-

Directory I use for placing custom reports generated for customer.
This is aliased into the customers document space and can password
restricted using a

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