mod_jk and ajp14 / ajp13++
Dear All, I'm wanting to get the ajp14 proposed secret key login / validation thingy going and I wanted to know if anyone had had any success / how's it going ... Look forward to any replies Ta David -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Performance testing
Web Performance trainer. It's very good You train it in the actions that you want it to perform and then it replicates it **alot of times ** over. It's easy to use and very good. http://www.webperformanceinc.com/ And I'm saying this as one who has used it to make a big difference ... David Kaltwasser, Jonathan LT (OP 09WN5B) wrote: Saw a couple of posts recommending testing performance over weeks...what program do ya'll recommend to load test a portal system I'm building. Its a servlet/jsp based portal, with login and workplaces (that pull in remote content). What program do ya'll recommend to simulate a log on, move around the site a little, then log off after a period of time...and then simulate 1,000-50,000 users doing the same thing? Jon -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Apache access log
how does your apache config differ between the http and https sections ? ie do you have logging turned on for that virtual host ? There are no problems that I know of ... D Ago Meister wrote: Hello, I have Apache 1.3.26, Tomcat 4.0.5 connected with mod_jk. My problem is, that Apache does not generate access.log file for one virtual host. Strange thing is, that it generates it when accessing site using HTTPS. Apache config is quite usual, containing virtual host definitions, also virtual hosts are defined in Tomcat server.xml. Does anybody have met similar problem, or know, is it caused by mod_jk somehow? Please let me know if you need more information. br, Ago -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Simple Bean not working but Servlet/JSP Working
Manoj,
the error message says it all...
'java.util.MissingResourceException: Can't find bundle for base name
forms, locale en_US'
Where is your file that you reference ...
bundle = ResourceBundle.getBundle(forms);
The error message is 'I can't find this file'
you don't list the forms file in your directory listing ...
David
Manoj Kithany wrote:
Hi Everyone!
As you all mentioned, I tried to use package for my beans/servlets. My
modified directory structure is :
/kithany (root)
/kithany/register.html
/kithany/success.jsp
/kithany/retry.jsp
/kithany/process.jsp (bean)
/kithany/WEB-INF/web.xml
/kithany/WEB-INF/classes/mybean/FormBean.java (package mybean)
/kithany/WEB-INF/classes/mybean/FormBean.class (package mybean)
/kithany/META-INF/application.xml
Then, I create the kithany.war file as shown below:
#cd /kithany
#jar -cvfM kithany.war .
I then put the kithany.war file in /jboss/server/default/deploy
directory
and In your browser type:
http://IP_ADDR_ESS:8080/kithany/register.html
which works fine. In my register.html file my action is form
action=/kithany/process.jsp method=post
When I click the SUBMIT button in register.html form (which then calls
bean and servelte), I get following Error - wonder why.
Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error - that
prevented it from fulfilling this request
java.util.MissingResourceException: Can't find bundle for base name
forms, locale en_US
at
java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java(Compiled
Code))
at
java.util.ResourceBundle.getBundleImpl(ResourceBundle.java(Compiled
Code))
at java.util.ResourceBundle.getBundle(ResourceBundle.java:534)
at org.apache.jsp.process$jsp.jspInit(process$jsp.java:17)
at org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:90)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.load(JspServlet.java:142)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:178)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:188)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
My process.jsp file is:
%@ page import=java.util.*, mybean.* %
%!
ResourceBundle bundle =null;
public void jspInit() {
bundle = ResourceBundle.getBundle(forms);
}
%
jsp:useBean id=formHandler class=mybean.FormBean
scope=request ** THIS
IS MY LINE 10
jsp:setProperty name=formHandler property=*/
/jsp:useBean
%
if (formHandler.validate()) {
%
jsp:forward page=%=bundle.getString(\/kithany/process.success\)%/
%
} else {
%
jsp:forward page=%=bundle.getString(\/kithany/process.retry\)%/
%
}
%
My web.xml file is as shown below:
---
web-app
servlet
servlet-nameFormBean/servlet-name
servlet-classFormBean/servlet-class
/servlet
servlet
servlet-nameHelloWorldExample/servlet-name
servlet-classHelloWorldExample/servlet-class
/servlet
servlet-mapping
servlet-nameHelloWorldExample/servlet-name
url-pattern/HelloWorldExample/*/url-pattern
/servlet-mapping
servlet-mapping
servlet-nameFormBean/servlet-name
url-pattern/FormBean/*/url-pattern
/servlet-mapping
web-app
---
I would really appreciate if any of you Experts could put some light onto
this error.
THANKS!
Manoj G. Kithany
[EMAIL PROTECTED]
From: Ron Day [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: RE: Simple Bean not working but Servlet/JSP Working
Date: Mon, 23 Sep 2002 10:20:30 -0400
You have to put your java classes in a package. If you do not, and put
the class files in WEB-INF/classes then Tomcat cannot find them because
this is not the default package location for Tomcat.
Bottom line: always use pacjages for your classes !
ron
_
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Re: Simple Bean not working but Servlet/JSP Working
Manoj,
the error message says it all...
'java.util.MissingResourceException: Can't find bundle for base name
forms, locale en_US'
Where is your file that you reference ...
bundle = ResourceBundle.getBundle(forms);
The error message is 'I can't find this file'
you don't list the forms file in your directory listing ...
David
Manoj Kithany wrote:
Hi Everyone!
As you all mentioned, I tried to use package for my beans/servlets. My
modified directory structure is :
/kithany (root)
/kithany/register.html
/kithany/success.jsp
/kithany/retry.jsp
/kithany/process.jsp (bean)
/kithany/WEB-INF/web.xml
/kithany/WEB-INF/classes/mybean/FormBean.java (package mybean)
/kithany/WEB-INF/classes/mybean/FormBean.class (package mybean)
/kithany/META-INF/application.xml
Then, I create the kithany.war file as shown below:
#cd /kithany
#jar -cvfM kithany.war .
I then put the kithany.war file in /jboss/server/default/deploy
directory
and In your browser type:
http://IP_ADDR_ESS:8080/kithany/register.html
which works fine. In my register.html file my action is form
action=/kithany/process.jsp method=post
When I click the SUBMIT button in register.html form (which then calls
bean and servelte), I get following Error - wonder why.
Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error - that
prevented it from fulfilling this request
java.util.MissingResourceException: Can't find bundle for base name
forms, locale en_US
at
java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java(Compiled
Code))
at
java.util.ResourceBundle.getBundleImpl(ResourceBundle.java(Compiled
Code))
at java.util.ResourceBundle.getBundle(ResourceBundle.java:534)
at org.apache.jsp.process$jsp.jspInit(process$jsp.java:17)
at org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:90)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.load(JspServlet.java:142)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:178)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:188)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
My process.jsp file is:
%@ page import=java.util.*, mybean.* %
%!
ResourceBundle bundle =null;
public void jspInit() {
bundle = ResourceBundle.getBundle(forms);
}
%
jsp:useBean id=formHandler class=mybean.FormBean
scope=request ** THIS
IS MY LINE 10
jsp:setProperty name=formHandler property=*/
/jsp:useBean
%
if (formHandler.validate()) {
%
jsp:forward page=%=bundle.getString(\/kithany/process.success\)%/
%
} else {
%
jsp:forward page=%=bundle.getString(\/kithany/process.retry\)%/
%
}
%
My web.xml file is as shown below:
---
web-app
servlet
servlet-nameFormBean/servlet-name
servlet-classFormBean/servlet-class
/servlet
servlet
servlet-nameHelloWorldExample/servlet-name
servlet-classHelloWorldExample/servlet-class
/servlet
servlet-mapping
servlet-nameHelloWorldExample/servlet-name
url-pattern/HelloWorldExample/*/url-pattern
/servlet-mapping
servlet-mapping
servlet-nameFormBean/servlet-name
url-pattern/FormBean/*/url-pattern
/servlet-mapping
web-app
---
I would really appreciate if any of you Experts could put some light onto
this error.
THANKS!
Manoj G. Kithany
[EMAIL PROTECTED]
From: Ron Day [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: RE: Simple Bean not working but Servlet/JSP Working
Date: Mon, 23 Sep 2002 10:20:30 -0400
You have to put your java classes in a package. If you do not, and put
the class files in WEB-INF/classes then Tomcat cannot find them because
this is not the default package location for Tomcat.
Bottom line: always use pacjages for your classes !
ron
_
Send and receive Hotmail on your mobile device: http://mobile.msn.com
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mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
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Re: Running multiple tomcat instances ?????
Anthony Another parameter you might want to try is 'f' if it works for your ps it will show how the processes are related to other processes - ie child processes siblings etc /usr/ucb/ps -auxwwwf David Anthony Milbourne wrote: Hi Thanks for that - my sysadmins told me i couldn't have more than 80 characters of process name. My previous post was wrong, and that version of ps is much more useful. Anthony. -Original Message- From: Raj Mettai [SMTP:[EMAIL PROTECTED]] Sent: 23 September 2002 21:49 To: [EMAIL PROTECTED] Subject: RE: Running multiple tomcat instances ? Thanks John, I will read the doc and try to get that code working, meanwhile, I have a found att version of ps under /usr/ucb/ps (solaris) which will give you a whole lot of information about the processes... example: # /usr/ucb/ps -auxwww |grep tomcat root 5629 0.0 5.65760827824 ?S Sep 20 0:27 /usr/java/bin/../bin/sparc/native_threads/java -Djava.endorsed.dirs=/opt/tomcat2/bin:/opt/tomcat2/common/lib -classpath /usr/java/lib/tools.jar:/opt/tomcat2/bin/bootstrap.jar -Dcatalina.base=/opt/tomcat2 -Dcatalina.home=/opt/tomcat2 -Djava.io.tmpdir=/opt/tomcat2/temp org.apache.catalina.startup.Bootstrap start -Raj ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ** -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Simple Bean not working but Servlet/JSP Working
Manoj,
the error message says it all...
'java.util.MissingResourceException: Can't find bundle for base name
forms, locale en_US'
Where is your file that you reference ...
bundle = ResourceBundle.getBundle(forms);
The error message is 'I can't find this file'
you don't list the forms file in your directory listing ...
David
Manoj Kithany wrote:
Hi Everyone!
As you all mentioned, I tried to use package for my beans/servlets. My
modified directory structure is :
/kithany (root)
/kithany/register.html
/kithany/success.jsp
/kithany/retry.jsp
/kithany/process.jsp (bean)
/kithany/WEB-INF/web.xml
/kithany/WEB-INF/classes/mybean/FormBean.java (package mybean)
/kithany/WEB-INF/classes/mybean/FormBean.class (package mybean)
/kithany/META-INF/application.xml
Then, I create the kithany.war file as shown below:
#cd /kithany
#jar -cvfM kithany.war .
I then put the kithany.war file in /jboss/server/default/deploy
directory
and In your browser type:
http://IP_ADDR_ESS:8080/kithany/register.html
which works fine. In my register.html file my action is form
action=/kithany/process.jsp method=post
When I click the SUBMIT button in register.html form (which then calls
bean and servelte), I get following Error - wonder why.
Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error - that
prevented it from fulfilling this request
java.util.MissingResourceException: Can't find bundle for base name
forms, locale en_US
at
java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java(Compiled
Code))
at
java.util.ResourceBundle.getBundleImpl(ResourceBundle.java(Compiled
Code))
at java.util.ResourceBundle.getBundle(ResourceBundle.java:534)
at org.apache.jsp.process$jsp.jspInit(process$jsp.java:17)
at org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:90)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.load(JspServlet.java:142)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:178)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:188)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
My process.jsp file is:
%@ page import=java.util.*, mybean.* %
%!
ResourceBundle bundle =null;
public void jspInit() {
bundle = ResourceBundle.getBundle(forms);
}
%
jsp:useBean id=formHandler class=mybean.FormBean
scope=request ** THIS
IS MY LINE 10
jsp:setProperty name=formHandler property=*/
/jsp:useBean
%
if (formHandler.validate()) {
%
jsp:forward page=%=bundle.getString(\/kithany/process.success\)%/
%
} else {
%
jsp:forward page=%=bundle.getString(\/kithany/process.retry\)%/
%
}
%
My web.xml file is as shown below:
---
web-app
servlet
servlet-nameFormBean/servlet-name
servlet-classFormBean/servlet-class
/servlet
servlet
servlet-nameHelloWorldExample/servlet-name
servlet-classHelloWorldExample/servlet-class
/servlet
servlet-mapping
servlet-nameHelloWorldExample/servlet-name
url-pattern/HelloWorldExample/*/url-pattern
/servlet-mapping
servlet-mapping
servlet-nameFormBean/servlet-name
url-pattern/FormBean/*/url-pattern
/servlet-mapping
web-app
---
I would really appreciate if any of you Experts could put some light onto
this error.
THANKS!
Manoj G. Kithany
[EMAIL PROTECTED]
From: Ron Day [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: RE: Simple Bean not working but Servlet/JSP Working
Date: Mon, 23 Sep 2002 10:20:30 -0400
You have to put your java classes in a package. If you do not, and put
the class files in WEB-INF/classes then Tomcat cannot find them because
this is not the default package location for Tomcat.
Bottom line: always use pacjages for your classes !
ron
_
Send and receive Hotmail on your mobile device: http://mobile.msn.com
--
To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Simple Bean not working but Servlet/JSP Working
What's in this properties file ? The error message mentions a java.util.MissingResourceException: Can't find resource for bundle java.util.PropertyResourceBundle, key /kithany/retry.jsp Like it's trying to use /kithany/retry.jsp as a key within the resources file ?. David Manoj Kithany wrote: Hi David, THANKS for your reply. I have the following directory struct (it had forms.properties file in my directory which I missed to mention in email). It is still giving me same error: /kithany (root) /kithany/register.html /kithany/success.jsp /kithany/retry.jsp /kithany/process.jsp (bean) /kithany/WEB-INF/web.xml /kithany/WEB-INF/classes/mybean/FormBean.java (package mybean) /kithany/WEB-INF/classes/mybean/FormBean.class(package mybean) /kithany/WEB-INF/classes/forms.properties /kithany/WEB-INF/classes/mybean/forms.properties /kithany/META-INF/application.xml The error it gives is: -- java.util.MissingResourceException: Can't find resource for bundle java.util.PropertyResourceBundle, key /kithany/retry.jsp at java.util.ResourceBundle.getObject(ResourceBundle.java(Compiled Code)) at java.util.ResourceBundle.getString(ResourceBundle.java(Compiled Code)) at org.apache.jsp.process$jsp._jspService(process$jsp.java:142) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:201) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) -- THANKS again. Manoj G. Kithany From: David Cassidy [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: Simple Bean not working but Servlet/JSP Working Date: Mon, 23 Sep 2002 16:13:57 +0100 Manoj, the error message says it all... 'java.util.MissingResourceException: Can't find bundle for base name forms, locale en_US' Where is your file that you reference ... bundle = ResourceBundle.getBundle(forms); The error message is 'I can't find this file' you don't list the forms file in your directory listing ... David _ Send and receive Hotmail on your mobile device: http://mobile.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: IE browser doesn't give error
Robert i think you are missing what he's asking. (Or I am...) Tomcat / Apache will not be able to send **ANY** error message as he has unplugged the network cable. the problem ( or bug ) that he has noticed is that if he clicks on an HREF when the servers not there ( ie unplugged turned off etc) IE gives an error message. But if IE is posting the data back in a form then there is no error message what so ever. ergo :) D Robert Sanders wrote: Actual, in IE go to Tools Internet Options Advanced . Find and uncheck the boxes that say Show friendly HTTP error messages and Show friendly URLs. For a different solution, setup Tomcat to use a custom error page. Then ensure that the error page inserts a lot of garbage text (can be in an HTML comment), there is some magic value, I think something like 512 bytes or such, if the page is bigger than this it will tend to over ride IE's not so friendly error messages. David Cassidy wrote: flippant answer but ... Don't use IE :) unless you have the source code of IE you're a little buggered David randie ursal wrote: hi, sorry for asking about this but i still haven't found a solution on why this is happening. i try to make an abnormal scenario on my web application, here it is: I first access my web application and do some operation, then in the middle of my transaction i disconnect the network cable to see if an error would be displayed by IE browser if i click on a link that needs to request to my servlet. This doesn't seem to work normally, because if i'm going to click on a button which is basically an HTML Formthe IE browser wont display its error page like display that network is down or DNS unavailable. But if i click on links that is using href to point to its server resource that IE browser can give the error message. any idea about this, and any possible solution? p.s really need it as soon as possible. thanks a lot in advance randie -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] tsdok -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Problems connecting Tomcat with Apache using ajp13
John, Where's the definition for ajp12 ? :o) David Turner, John wrote: I would remove the load-balancing lines from workers.properties. Here is a plain-vanilla, working workers.properties file: # Setup for apache system # workers.tomcat_home=/usr/local/jakarta-tomcat-4.1.10 workers.java_home=/usr/java/j2sdk1.4.0_01 ps=/ worker.list=ajp12, ajp13 # Definition for Ajp13 worker # worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 John -Original Message- From: Marc Vila Pérez [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 18, 2002 8:22 PM To: Tomcat Users List Subject: Problems connecting Tomcat with Apache using ajp13 Hi everybody! I'm trying to connect tomcat 4.1.10 with apache 1.3.22, on Linux RH. In the server I want to install several hosts (using virtual hosting). I'm using org.apache.ajp.tomcat4.Ajp13Connector, I've downloaded several mod_jk.so (tried different versions), ... On every virtual host in httpd.conf there is a directive JkMount /*.jsp ajp13 Seems than apache finds the connector, but tomcat cannot create the servlet to serve the jsp page. This is the output of the mod_jk log file (JkLogFile): -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Problems connecting Tomcat with Apache using ajp13
it was one of the problems that another user had. had it in the list and it wasn't there 8-) ah good old 'dd' no command more useful ... :) David Turner, John wrote: Good point. I don't have one. Guess I was a little ruthless with the delete line command in vi. :) John -Original Message- From: David Cassidy [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 19, 2002 9:57 AM To: Tomcat Users List Subject: Re: Problems connecting Tomcat with Apache using ajp13 John, Where's the definition for ajp12 ? :o) David Turner, John wrote: I would remove the load-balancing lines from workers.properties. Here is a plain-vanilla, working workers.properties file: # Setup for apache system # workers.tomcat_home=/usr/local/jakarta-tomcat-4.1.10 workers.java_home=/usr/java/j2sdk1.4.0_01 ps=/ worker.list=ajp12, ajp13 # Definition for Ajp13 worker # worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 John -Original Message- From: Marc Vila Pérez [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 18, 2002 8:22 PM To: Tomcat Users List Subject: Problems connecting Tomcat with Apache using ajp13 Hi everybody! I'm trying to connect tomcat 4.1.10 with apache 1.3.22, on Linux RH. In the server I want to install several hosts (using virtual hosting). I'm using org.apache.ajp.tomcat4.Ajp13Connector, I've downloaded several mod_jk.so (tried different versions), ... On every virtual host in httpd.conf there is a directive JkMount /*.jsp ajp13 Seems than apache finds the connector, but tomcat cannot create the servlet to serve the jsp page. This is the output of the mod_jk log file (JkLogFile): -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: IE browser doesn't give error
flippant answer but ... Don't use IE :) unless you have the source code of IE you're a little buggered David randie ursal wrote: hi, sorry for asking about this but i still haven't found a solution on why this is happening. i try to make an abnormal scenario on my web application, here it is: I first access my web application and do some operation, then in the middle of my transaction i disconnect the network cable to see if an error would be displayed by IE browser if i click on a link that needs to request to my servlet. This doesn't seem to work normally, because if i'm going to click on a button which is basically an HTML Formthe IE browser wont display its error page like display that network is down or DNS unavailable. But if i click on links that is using href to point to its server resource that IE browser can give the error message. any idea about this, and any possible solution? p.s really need it as soon as possible. thanks a lot in advance randie -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] tsdok -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Apache+Tomcat+JBoss Error (No Context configured)
Manoj, Whats in your application.xml file ? (it defines what the context is ...) When you deploy are there any error messages in the log file (JBoss one?) David Manoj Kithany wrote: Hi Mr. Phil, I am using Jboss+Tomcat Bundle. Thanks! Manoj G. Kithany From: Philippe de M. Sevestre [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: Apache+Tomcat+JBoss Error (No Context configured) Date: Tue, 17 Sep 2002 14:22:09 -0300 Are you running the JBoss+Tomcat bundle or running them in two distinct VMs ? The drop-in deployment feature of wars in JBoss is only available when running the whole thing in a single VM. - Original Message - From: Manoj Kithany [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: segunda-feira, 16 de setembro de 2002 20:16 Subject: Apache+Tomcat+JBoss Error (No Context configured) Hi Experts, Greetings! Can you provide me with the Simple HellowWorld JSP/Servlet? I want to TEST is my servers are working fine. I am using Apache 1.3.26, Tomcat 4.0.4, JBoss 3.0.3 Also, can you list the Directory structure of placing Class files, JSP files, Servlet files, WAR/EAR/JAR files? In httpd.conf I have following for Apache to know about Tomcat: LoadModule jk_module libexec/mod_jk.so JkWorkersFile /usr/local/apache1326/conf/workers.properties JKMount /examples/servlet/* ajp13 JKMount /examples/*.jsp ajp13 JKMount /uno/* ajp13 In workers.properties I have following: workers.tomcat_home=/jboss/catalina workers.java_home=/usr/java130 ps=/ worker.list=ajp12, ajp13, ajp14 worker.ajp13.port=8009 worker.ajp13.host=168.179.100.241 worker.ajp13.type=ajp13 I have a simple JSP file uno.jsp as follows: %@ page import=java.text.*,java.util.*% Greetings from Manoj I created the WAR/EAR file (uno.ear; uno.war) and put those in /jboss/server/default/deploy directory. I then start my JBoss (Tomcat)first and then Apache and then point my URL to http://IPADDRESS:8080/uno/uno.jsp on which I get following Error: Apache Tomcat/4.0.3 - HTTP Status 500 - No Context configured to process this request Do I have to follow the same procedure for Servlets? Do you know what this Error is about and how to tackle that. THANKS! Manoj G. Kithany _ Join the worlds largest e-mail service with MSN Hotmail. http://www.hotmail.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Apache2 and Tomcat4 on different boxes
Raj, I hope something fell out of your workers file on it's way to me ... You define the workers.list as using ajp12 and ajp13 But there is no definition for ajp12... Also the host IP you give from the list below is the apache box. Your httpd.conf file seems OK though. David Raj Mettai wrote: thanks Daniel for you response, I have tried the options you suggested, tested telnet from apche to tomcat on port 8009, that worked fine and also configured apache/tomcat on each box(and they are working fine), then I have changed the host in workers.properties on apache box to point to tomcat box, but that didn't work for me. Can you please send me the config files(httpd.conf, workers.properties, mod_jk.conf and server.xml) from both machines, may be I am missing some simpe thingAlso I am attaching my config files(httpd.conf,workers.properties from apache and server.xml from tomcat box. apache server 10.103.2.30(neptune.broward.edu) tomcat server 10.103.2.4(morpheus.broward.edu) (both are running on solaris 8) thanks again -Raj [EMAIL PROTECTED] 09/15/02 07:53AM I had all kinds of problems getting apache to speak to a remote tomcat, and most of them were on the apache side. The only problem I had on the app (tomcat) server was having the firewalls (yes there are 2 firewalls between the web and app server, a dedicated firewall box and the iptables/chains running on the actual app server) blocking port 8009. You should also make sure that port 8009 is not blocked on the tomcat box. An easy way to test this is have tomcat running and from your web server just telnet into port 8009 of your tomcat box. You should connect, otherwise you need to sort out firewall rules first. The problems I had on the apache side were basically not having mod_jk work properly. I found out that the best way of approaching the apache/tomcat on different boxes task is to install and test apache/tomcat on each box individually. When they both work, then just change your apache-side workers.properties to point at the right host (by IP address worked for me). Also, try just JkMount'ing /examples outside the Virtual Server block. It's best to troubleshoot a pure mod_jk connectivity issue, excluding stuff like vhost context mismatches. I now have apache 2.0.40 speak with a remote tomcat 4.1.10 via mod_jk2, which I must say was easier to accomplish, simply because the 4.1.10 connectors source compiles a lot better. Regards Daniel Farinha -Original Message- From: Raj Mettai [mailto:[EMAIL PROTECTED]] mailto:[EMAIL PROTECTED]%5D Sent: 13 September 2002 20:56 To: [EMAIL PROTECTED] Subject: RE: Apache2 and Tomcat4 on different boxes Hi, I had hostname on server.xml and IP in workers.properties, I have changed both to IP. But still, apache does not talk to tomcat. They work fine when they are on the same box, also, do I need to stutdown port 8080 on tomcat, because tomcat is accessible thru his port. Here are my latest config files.. workers.properties -- worker.ajp13.port=8009 worker.ajp13.host=neptune.broward.edu worker.ajp13.type=ajp13 -- httpd.conf - IfModule !mod_jk.c LoadModule jk_module /usr/local/apache/modules/mod_jk.so /IfModule JkWorkersFile /usr/local/apache/conf/workers.properties JkLogFile /usr/local/apache/logs/mod_jk.log JkLogLevel debug VirtualHost morpheus.broward.edu ServerName morpheus.broward.edu JkMount /examples ajp13 JkMount /examples/* ajp13 JkMount /manager ajp13 JkMount /manager/* ajp13 JkMount /FCCSC ajp13 JkMount /FCCSC/* ajp13 JkMount / ajp13 JkMount /* ajp13 /VirtualHost - server.xml(host param) - Host name=neptune.broward.edu debug=0 appBase=webapps unpackWARs=true Listener className=org.apache.ajp.tomcat4.config.ApacheConfig append= true / - Thanks a lot -Raj [EMAIL PROTECTED] 09/13/02 03:18PM You have to have the hostnames the same, all the way through. Don't mix IP addresses and hostnames. Does worker.ajp13.host equal the Host element's name parameter in server.xml on the Tomcat box? Also, does this app work with Tomcat on the same box? John -Original Message- From: Raj Mettai [mailto:[EMAIL PROTECTED]] mailto:[EMAIL PROTECTED]%5D Sent: Friday, September 13, 2002 3:12 PM To: [EMAIL PROTECTED] Subject: Apache2 and Tomcat4 on different boxes Hi all, Here is my apache and tomcat
Re: integrating apache-tomcat-jboss
Nanijon, Make sure that you have uncommented the ajp12 / ajp13 connector in your server.xml file. it's inside the catalina directory inside conf. This might help ! David Nani Jon wrote: Hi all: I have the latest jboss-3.0.0_tomcat-4.0.3 bundle installed on a windows 2000 box. Everything is working fine. Now I want to throw apache into the mix to serve static content. I am having a heck of time integrating these guys. The info I found was basically for the integration of the stand alone version of tomcat and apache. I have not been able to find much of anything on jboss-tomcat with apache. The steps for the stand alone tomcat and apache don't seem to be working for the bundled catalina version with jboss. If any one can help or point me to the proper instructions, I would appreciate it. Thanks, Nanijon - Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Communicating with Tomcat3 through shell scripts.
why not use something like wget or curl or perl's network stuff to access your jsp. D Srinadh Karumuri wrote: Help! Help! Help! Can I use 'handle' parameter in server.xml to do this task as below: Connector className=com.mycom.TCCommunicator Parameter name=handler value=com.mycom.TCCommunicatorHandle/ Parameter name=port value=9090/ /Connector OR Is there any other way. I appreciate any help. Thank you, Sri At 05:11 PM 9/6/2002, Srinadh Karumuri wrote: Hi, I used Tomcat 3 for a while but didn't work on customizing it. We need to disable the user input sometimes and typically we store a flag in the session. To modify this flag we use a jsp page. If I can communicate with tomcat from shell scripts while it is running, I will be able to able to set it up in crontab etc. Thanks for any help from you all, -Sri -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: a 'one-click' j_securty_check question
i think that unless Im completly missing your point your missing the Realm's point. (Or I am) When you log in using the realm it takes from the database all your associated roles. ie if you have admin, editor and journo roles but you only need 'editor' role for the area you want to go into TC gets all the roles and associates it with your principle. Have a look at RealmBase http://jakarta.apache.org/tomcat/tomcat-4.1-doc/catalina/docs/api/index.html You can then get the principle for that user then check if that user is in a given role. You can then build your page based on those roles. ( which is what I think you are trying to do ) Hope this helps D jfc wrote: Hi, I would like to structure my application so that the user can choose to login instead of being enexpectedly prompted to be logged in. It seems declarative form-based security comes with the philosophy that your URL has to explicilty request a resource which is secured under the role you wish to log in under in order for the container to know you belong to that particular role(i.e. request.getRemoteUser()). So you have to know before hand who you'd like to be logged in as. I could force the user to choose from a list of valid roles before he gets propmted by the j_security_check login form but I'm trying not to have force the user to identify himself to the container twice in order to be thoroughly recognized by the container. My question: Is the following possible under the latest spec and tomcat's implementation (using j2ee, declarative form-based authentication ): 1.user issues a request to manually log in with the custom html login form containing the users username and password; 2.server extracts role-leaf from this user's registration information from a persistent store i.e. the application holds roles in a hierarchy; 3.server does a redirect to a welcome page secured in web.xml under that role-leaf role value; 4.the configured login page has the j_security_check form prepopulated with username and password; 5.the configured login page also has an 'onload' javascript directive which automatically submits j_security_check on loading of the body. I haven't tried this yet but does anyone have any experience of something like this working? If so it would mean that an application would not have to show links whose appropriateness would only become apparent once that link had been followed(clicked) and the user had possibly failed at his attempted login. Sorry if this is not clear enough. jfc (the container needs to first know what role you want to log in under in order for it to successfully authenticate you under that role. It can't determine for itself which role you registered under and attempt to authenticate you under that role instead) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat Clustering.
really your cookie shouldn't change. ie you should stay stuck to a given worker. But it's sounding at least as though we going in the right direction :) D Luminous Heart wrote: Ok. I made the modifications you suggested. As you saw in my workers file I have 3 tcs; tc13, extra13, and intra13. I turned cookies on with IE. When I go to http://mySite.com I see a cookie being set by let us say tc13. Then I click on the link to my application on the front page and sometimes I get another cookie sent by tc13, other times by another worker. And of course I am using tc13 as an example, but I saw this behavior with the three. Does that mean I am in good shape now? Clustering is a great thing. I am thinking to move next to Oriely's memory space clustering model. Has anyone tried it? Thank, David, for your help. --- David Cassidy [EMAIL PROTECTED] wrote: helps only good if it works ... let us know if it does ! you might want to see what jsessionid gets set to. if the loadbalancer is working correctly it'll append the servers name to the jsessionid cookie. If you've got mozilla you can examine the cookies easily D Luminous Heart wrote: I will try your suggestion and hope it works for me. Thanks a million for your help. --- David Cassidy [EMAIL PROTECTED] wrote: I think i can see what it is :) Your workers.list defines for mod_jk what servers to use. In the case below it will use tc13 until it doesn't work / too overworked. Change the line so it's worker.list=loadbalancer Now your balanced_workers will work as the loadbalancer is in control. worker.loadbalancer.balanced_workers=tc13, intra13, extra13 Hope this works David Luminous Heart wrote: Here is my workers file. Please notice that I mounting tomcat context as such in my mod_jk.conf file: JkMount /* loadbalancer JkMount /servlet/* loadbalancer loadbalancer is defined in the following workers file. Thank you in advance. === workers.properties = workers.tomcat_home=/usr/local/tomcat workers.java_home=/usr/local/j2sdk1.4.0 ps=/ worker.list=tc13,intra13, extra13, loadbalancer worker.tc13.port=8039 worker.tc13.host=localhost worker.tc13.type=ajp13 worker.tc13.lbfactor=1 worker.intra13.port=8049 worker.intra13.host=localhost worker.intra13.type=ajp13 worker.intra13.lbfactor=1 worker.extra13.port=8059 worker.extra13.host=localhost worker.extra13.type=ajp13 worker.extra13.lbfactor=1 worker.tc41Intra.port=9009 worker.tc41Intra.host=localhost worker.tc41Intra.type=ajp13 worker.tc41Intra.lbfactor=1 worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=tc13, intra13, extra13 worker.inprocess.type=jni worker.inprocess.class_path=$(workers.tomcat_home)$(ps)lib$(ps)tomcat.jar worker.inprocess.cmd_line=start worker.inprocess.jvm_lib=$(workers.java_home)$(ps)jre$(ps)bin$(ps)classic$(ps)libjvm.so worker.inprocess.stdout=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stdout worker.inprocess.stderr=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stderr == End workers.properties == --- David Cassidy [EMAIL PROTECTED] wrote: Would you like to post your workers file D Luminous Heart wrote: Greetings, I have a cluster of 3 tomcats running on linux box. I have the three tc4.0.4 instances in a loadbalancing mode. The problem is when one fails none of the others pick up and my app wont serve any requests untill I shut the faulty tc. Only at that point one of the other two will work. And if I restart the faulty one it will start working again. Should there be a failover behavior or loadbalance === message truncated === __ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JDBC Realm - changing password
to quote ... http://jakarta.apache.org/tomcat/tomcat-4.1-doc/realm-howto.html * Once a user has been authenticated, the user (and his or her associated roles) are cached within Tomcat for the duration of the user's login. (For FORM-based authentication, that means until the session times out or is invalidated; for BASIC authentication, that means until the user closes their browser). Any changes to the database information for an already authenticated user will *not* be reflected until the next time that user logs on again. has this user 'logged out' / had their session invalidated ? Very interrested as I want to use this myself and if things like pw change don't work then Let us know D Alex Kachanov wrote: OK, a user wants to change his password for the Tomcat protected folder. The protection is done using JDBCRealm (or MemoryRealm). The password is changed using a special servlet. OK, password is changed in the database, BUT, you have to restrat Tomcat or restart the context to make new password working! That's sad, unless I'm missing something. with best wishes Alexander Kachanov -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: HA: JDBC Realm - changing password
do you have anyway to trace what actions are being performed on the database ? I know that MySQL will let you trace **every** call that is made so you can see all of the database statements. This would be rather useful in trying to find out when tomcat gets the data from the database ... I take it that there are no proxies involved and you have your cache settings in your browser set to no caching ? Can you try this with the newer version of TC and let us know if that fixes it ? D Alex Kachanov wrote: It looks as it is not working. I log into protected area as /m Then logout. Close all browser windows Change the password to qq Launch new browser Open the protected area Still /m is valid combination but /qq is not. Restart Tomcat Launch new browser Open the protected area /qq is now a valid login combination Using Tomcat 4.0.4 English Tried both MemoryRealm and JDBCRealm -Исходное сообщение- От: David Cassidy [mailto:[EMAIL PROTECTED]] Отправлено: Вт 03.09.2002 18:08 Кому: Tomcat Users List Копия: Тема: Re: JDBC Realm - changing password to quote ... http://jakarta.apache.org/tomcat/tomcat-4.1-doc/realm-howto.html * Once a user has been authenticated, the user (and his or her associated roles) are cached within Tomcat for the duration of the user's login. (For FORM-based authentication, that means until the session times out or is invalidated; for BASIC authentication, that means until the user closes their browser). Any changes to the database information for an already authenticated user will *not* be reflected until the next time that user logs on again. has this user 'logged out' / had their session invalidated ? Very interrested as I want to use this myself and if things like pw change don't work then Let us know D Alex Kachanov wrote: OK, a user wants to change his password for the Tomcat protected folder. The protection is done using JDBCRealm (or MemoryRealm). The password is changed using a special servlet. OK, password is changed in the database, BUT, you have to restrat Tomcat or restart the context to make new password working! That's sad, unless I'm missing something. with best wishes Alexander Kachanov -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat Clustering.
Would you like to post your workers file D Luminous Heart wrote: Greetings, I have a cluster of 3 tomcats running on linux box. I have the three tc4.0.4 instances in a loadbalancing mode. The problem is when one fails none of the others pick up and my app wont serve any requests untill I shut the faulty tc. Only at that point one of the other two will work. And if I restart the faulty one it will start working again. Should there be a failover behavior or loadbalance on tc does not support that? Thank you. __ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat Clustering.
I think i can see what it is :) Your workers.list defines for mod_jk what servers to use. In the case below it will use tc13 until it doesn't work / too overworked. Change the line so it's worker.list=loadbalancer Now your balanced_workers will work as the loadbalancer is in control. worker.loadbalancer.balanced_workers=tc13, intra13, extra13 Hope this works David Luminous Heart wrote: Here is my workers file. Please notice that I mounting tomcat context as such in my mod_jk.conf file: JkMount /* loadbalancer JkMount /servlet/* loadbalancer loadbalancer is defined in the following workers file. Thank you in advance. === workers.properties = workers.tomcat_home=/usr/local/tomcat workers.java_home=/usr/local/j2sdk1.4.0 ps=/ worker.list=tc13,intra13, extra13, loadbalancer worker.tc13.port=8039 worker.tc13.host=localhost worker.tc13.type=ajp13 worker.tc13.lbfactor=1 worker.intra13.port=8049 worker.intra13.host=localhost worker.intra13.type=ajp13 worker.intra13.lbfactor=1 worker.extra13.port=8059 worker.extra13.host=localhost worker.extra13.type=ajp13 worker.extra13.lbfactor=1 worker.tc41Intra.port=9009 worker.tc41Intra.host=localhost worker.tc41Intra.type=ajp13 worker.tc41Intra.lbfactor=1 worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=tc13, intra13, extra13 worker.inprocess.type=jni worker.inprocess.class_path=$(workers.tomcat_home)$(ps)lib$(ps)tomcat.jar worker.inprocess.cmd_line=start worker.inprocess.jvm_lib=$(workers.java_home)$(ps)jre$(ps)bin$(ps)classic$(ps)libjvm.so worker.inprocess.stdout=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stdout worker.inprocess.stderr=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stderr == End workers.properties == --- David Cassidy [EMAIL PROTECTED] wrote: Would you like to post your workers file D Luminous Heart wrote: Greetings, I have a cluster of 3 tomcats running on linux box. I have the three tc4.0.4 instances in a loadbalancing mode. The problem is when one fails none of the others pick up and my app wont serve any requests untill I shut the faulty tc. Only at that point one of the other two will work. And if I restart the faulty one it will start working again. Should there be a failover behavior or loadbalance on tc does not support that? Thank you. __ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Server memory usage
if you use the ps command with the 'f' switch you will see how the processes are related to each other D Tim Funk wrote: In linux - threaded processes show up multiple times in top (or ps). Once entry for each thread. Summing the entries in top will yield an incorrect memory usage. Just take one of the entries to get the amount of memory used by java. (Unless you have multiple real java processes running, in which case, use the parent process id to figure things out) Mihai Gheorghiu wrote: TC4.0.4, jdk1.4.0_01, RH7.3 on P3-633MHz, 256MB RAM When I start TC, I find 28 Java processes for a total of 829MB used. Is there a way to make it use less memory, so that it runs only out of RAM? Thank you all. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat Clustering.
helps only good if it works ... let us know if it does ! you might want to see what jsessionid gets set to. if the loadbalancer is working correctly it'll append the servers name to the jsessionid cookie. If you've got mozilla you can examine the cookies easily D Luminous Heart wrote: I will try your suggestion and hope it works for me. Thanks a million for your help. --- David Cassidy [EMAIL PROTECTED] wrote: I think i can see what it is :) Your workers.list defines for mod_jk what servers to use. In the case below it will use tc13 until it doesn't work / too overworked. Change the line so it's worker.list=loadbalancer Now your balanced_workers will work as the loadbalancer is in control. worker.loadbalancer.balanced_workers=tc13, intra13, extra13 Hope this works David Luminous Heart wrote: Here is my workers file. Please notice that I mounting tomcat context as such in my mod_jk.conf file: JkMount /* loadbalancer JkMount /servlet/* loadbalancer loadbalancer is defined in the following workers file. Thank you in advance. === workers.properties = workers.tomcat_home=/usr/local/tomcat workers.java_home=/usr/local/j2sdk1.4.0 ps=/ worker.list=tc13,intra13, extra13, loadbalancer worker.tc13.port=8039 worker.tc13.host=localhost worker.tc13.type=ajp13 worker.tc13.lbfactor=1 worker.intra13.port=8049 worker.intra13.host=localhost worker.intra13.type=ajp13 worker.intra13.lbfactor=1 worker.extra13.port=8059 worker.extra13.host=localhost worker.extra13.type=ajp13 worker.extra13.lbfactor=1 worker.tc41Intra.port=9009 worker.tc41Intra.host=localhost worker.tc41Intra.type=ajp13 worker.tc41Intra.lbfactor=1 worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=tc13, intra13, extra13 worker.inprocess.type=jni worker.inprocess.class_path=$(workers.tomcat_home)$(ps)lib$(ps)tomcat.jar worker.inprocess.cmd_line=start worker.inprocess.jvm_lib=$(workers.java_home)$(ps)jre$(ps)bin$(ps)classic$(ps)libjvm.so worker.inprocess.stdout=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stdout worker.inprocess.stderr=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stderr == End workers.properties == --- David Cassidy [EMAIL PROTECTED] wrote: Would you like to post your workers file D Luminous Heart wrote: Greetings, I have a cluster of 3 tomcats running on linux box. I have the three tc4.0.4 instances in a loadbalancing mode. The problem is when one fails none of the others pick up and my app wont serve any requests untill I shut the faulty tc. Only at that point one of the other two will work. And if I restart the faulty one it will start working again. Should there be a failover behavior or loadbalance on tc does not support that? Thank you. __ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Run Tomcat as tomcat user
Urtzi Exactly what error message are you getting in the tomcat logs ? David Urtzi Larrazabal wrote: My situation is: -Tomcat running as tomcat user. -JDBC connection thought a mysql user with a especific privileges in a database. then why ? If I run tomcat as root the connection to mysql can be done. If I run tomact as tomcat user the connection to mysql can't be done. -Original Message- From: Capr1ce [mailto:[EMAIL PROTECTED]] Sent: viernes 16 de agosto de 2002 13:17 To: Tomcat Users List Subject: RE: Run Tomcat as tomcat user Nearly... The mysql user can be called anything you want. I usually have a user set up in MySql specifically for Java called 'javaUser'. I give them select, insert, delete and update privileges. The UNIX mysql user is very separate than the mysql users. You shouldn't need to do anything with the UNIX mysql user. I believe this is used by mysql so it can the correct privileges to read and write the databases. Users for mysql are so you can set up who is allowd to connect to the mysql and what they can do when they connect. ie. can they create databases, update databases, which databases they can update etc. At 01:02 PM 16/08/2002 +0200, you wrote: Let me Understand, To run tomcat as tomcat user and be able to connect to mysql thought JDBC I need: On my unix machine have a user named tomcat which runs tomcat. On mysql have other user named tomcat. And the connection thought JDBC must be done with the user and password created in mysql. -Original Message- From: Capr1ce [mailto:[EMAIL PROTECTED]] Sent: viernes 16 de agosto de 2002 12:57 To: Tomcat Users List Subject: RE: Run Tomcat as tomcat user No they don't need to have the same password. When your JSP/Java code connects to the MySql database using JDBC, you should use the mysql user to connect. At 12:48 PM 16/08/2002 +0200, you wrote: ¿the unix tomcat user and the mysql tomcat user must have the same password? -Original Message- From: Capr1ce [mailto:[EMAIL PROTECTED]] Sent: viernes 16 de agosto de 2002 12:40 To: Tomcat Users List Subject: RE: Run Tomcat as tomcat user A password is not necessary, but certainly recommended. See these sections of the mysql documentation: http://www.mysql.com/doc/en/GRANT.html http://www.mysql.com/doc/en/Adding_users.html At 12:31 PM 16/08/2002 +0200, you wrote: Hi Andy ! Thanks for your response. I have created a user named tomcat in mysql and I have granted acccess but...I haven't created any password for this user, is necesary a password?? Urtzi -Original Message- From: Andy Eastham [mailto:[EMAIL PROTECTED]] Sent: viernes 16 de agosto de 2002 12:25 To: Tomcat Users List Subject: RE: Run Tomcat as tomcat user Urtzi, You need to grant access to the tomcat user. See the section in the GRANT command in the mysql manual (available online at the www.mysql.com site). By default, root can connect without a password, but other users need to be granted access. You'll need to execute something like: GRANT ALL PRIVILEGES on *.* to nobody@yourhostname identified by 'nobodyspassword'; The password is not the unix password - its mysql specific and set by this command. I recommend you read up to make sure you're only grant what you need - after all there's no point running as nobody if it can do everything root can... Test it by doing su - nobody then check that you can connect with the password you've set. Andy -Original Message- From: Urtzi Larrazabal [mailto:[EMAIL PROTECTED]] Sent: 16 August 2002 11:04 To: [EMAIL PROTECTED] Subject: Run Tomcat as tomcat user Hi ! I am trying to run tomcat as tomcat user. When I start it, it seems to start without any problem. I execute some jsp and it works fine but when I execute a page tha require to connect to mysql database it cant't connect to the database and an empty log named something like DCB_1029483253596.log is generated. Running tomcat as root I haven't any problem. ¿any idea? Regards, Urtzi. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands,
Re: Start tomcat as tomcat user
Can you tell us what the problems are ? You might find that some of the files belong to root and so cannot be written to by your tomcat user. You might want to change the ownership over to your tomcat user. David Urtzi Larrazabal wrote: Hi friends ! I have installed Tomcat 3.3.1 on a solaris 8 with apache 1.3.23 and mysql. If I start Tomcat as root there isn't any problem but when I try to run it as tomcat user there are several problems. Could anybody tell me the requierements that this user must have to start tomcat? Tomcat is running on 8080. Regards, Urtzi. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Start tomcat as tomcat user
Can you as the tomcat user using the CLI tools access the MySQL database ? What error message do you get when the website tries to use the DB ? Are you using the same user in both cases ?(ie root user and tomcat user ) David Urtzi Larrazabal wrote: I have changed some permissions: chown -R tomcat $TOMCAT_HOME/conf chown -R tomcat $TOMCAT_HOME/logs chown -R tomcat $TOMCAT_HOME/work I can start tomcat without any problem but for example the aplicatins cant't access to mysql database.Any idea? -Original Message- From: David Cassidy [mailto:[EMAIL PROTECTED]] Sent: martes 13 de agosto de 2002 11:18 To: Tomcat Users List Subject: Re: Start tomcat as tomcat user Can you tell us what the problems are ? You might find that some of the files belong to root and so cannot be written to by your tomcat user. You might want to change the ownership over to your tomcat user. David Urtzi Larrazabal wrote: Hi friends ! I have installed Tomcat 3.3.1 on a solaris 8 with apache 1.3.23 and mysql. If I start Tomcat as root there isn't any problem but when I try to run it as tomcat user there are several problems. Could anybody tell me the requierements that this user must have to start tomcat? Tomcat is running on 8080. Regards, Urtzi. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Feasibility question
Iain Put bluntly if these use a different WEB-INF directory then the long and short of it is no. sorry D Iain Downie wrote: Hi List, relatively new to Tomcat, so excuse the possible repetition / naivety of this posting. We currently have an expanding web application running. We are thinking of dividing it up into more user-friendly chunks (different applications), allowing us to control each application more easily (stop one without affecting others etc.). My question is, is it possible to pass session info between many different applications? For example, these are our surveys, which we want as different apps. 1. Login and generic registration 2. Spring birdwatch 3. Garden birdwatch 4. Other survey and so on. They will all be attached to one Oracle installation. Currently, 1 and 2 are combined, so no problem with session info. But is it possible to transfer the user details between these apps, so that someone who is in Spring, can move over to Garden without having to login again? I'm not looking for the solution (for now), just to know if it is possible or not. Thanks, hope someone can suggest some pointers Iain -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Reading Address Book
Lets see if I understand ...
You have registered users of your application.
When your user (lets call him fred) comes to your site and
wants to send a message to his friend (bill) he clicks on EMAIL THIS
You want a form that has fred's address book, so that fred only need
click on
'bill' to send the message to bill
If I understand this correctly ?
Question ( if I have the above correct...)
Does your application have fred's address book ?
Lets assume that it does...
Assuming that the address book is in the database you could then display
the address book as
FORM ACTION=..
SELECT NAME=addressBookEntries
OPTION VALUE=[EMAIL PROTECTED]Bill/OPTION
OPTION VALUE=[EMAIL PROTECTED]Mary/OPTION
etc
/SELECT
INPUT TYPE=TEXT NAME=emailAddress VALUE=
/FORM
You could ouput the address book into the html page with just a simple
print from the address book
object
Does this help ?
D
RNivas wrote:
Oh No not at all.
Let me tell you my exact problem.
My Web based Application running on Tomcat+WinNT4.0. Application is having
facility to email document to the other users(This is same like 'Email This'
on some other portal also).
Right now sender (Register User) of document type full address of receiver.
What I want is If application can read the address book of registered
sender, he can only select the email from that list in browser popup...so
not much typing, only few clicks for selecting receivers.
Did you got what I my problem is exacly.
RNivas
- Original Message -
From: Ilya Khandamirov [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Thursday, June 13, 2002 1:41 PM
Subject: RE: Reading Address Book
Are you asking on how to write your own nimda virus or something in that
art? Funny question, but this isn't the right mailing list for that, i
think.
Regards,
Ilya
-Original Message-
From: RNivas [mailto:[EMAIL PROTECTED]]
Sent: Montag, 24. Juni 2002 08:25
To: Tomcat Users List
Subject: Re: Reading Address Book
Ravi,
I want something so that user no need to export in any formay. In some
cases user may be slow...i might not be aware of exporting idea. I want
to run some code (JavaScript) to read the address book.
RNivas
- Original Message -
From: Ravishankar S [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Thursday, June 13, 2002 11:50 AM
Subject: Re: Reading Address Book
one way is to export the address book to CSV file format..u can
then parse this CSV file using either the regexp package or the custom
jdk1.4 classeseven better if u know a perl guru tell him to write
a script
to
get the job done..after all
TMTOWTDI:-))
try this sample class... from JGURU...
How can I correctly parse CSV ( comma separated values ) files?
StringTokenizer doesn't seem to fit many conditions.
Location: http://www.jguru.com/faq/view.jsp?EID=809266
Created: Mar 23, 2002
Author: Joe Sam Shirah
(http://www.jguru.com/guru/viewbio.jsp?EID=42100)
Question originally posed by steven mccartey
(http://www.jguru.com/guru/viewbio.jsp?EID=792888
Ian Darwin has two classes ( CSV.java and CSVRE.java ) to handle CSV
files in his Java Cookbook, including a way with regular expressions.
You can download the code from his site, probably best to do so from
the examples
by
chapter ( see Chapter 3, Strings and Things ) page. Not a bad idea
to
buy
the book, either.
Comments and alternative answers
use this class
Author: Amardeep Singh
(http://www.jguru.com/guru/viewbio.jsp?EID=811616),
Mar 25, 2002
import java.util.*;
public class WStringTokenizer extends StringTokenizer
{
private String tbt;
private String d;
private int startpos=0;
public WStringTokenizer(String str,String delim)
{
super(str,delim);
tbt=new String(str);
d=new String(delim);
}
public int countTokens()
{
int tokens=0;
int temp=startpos;
while(true)
{
try
{
nextToken();
tokens++;
}
catch(NoSuchElementException e) {break;}
}
startpos=temp;
return tokens;
}
public boolean hasMoreElements() {
return hasMoreTokens();
}
public boolean hasMoreTokens() {
if(countTokens()0) return true;
else return false;
}
public Object nextElement() {
return (Object) d;
}
public String nextToken() throws NoSuchElementException { int
result=0; String s;
if(startpostbt.length()) throw(new NoSuchElementException ());
result=tbt.indexOf(d,startpos);
if(result0) result=tbt.length();
s=new String(tbt.substring(startpos,result));
startpos=result+d.length();
return s;
}
public String nextToken (String delim) throws NoSuchElementException
{ d=delim; return nextToken();
}
}
Another CSVReader
Author: Roshan Shrestha
(http://www.jguru.com/guru/viewbio.jsp?EID=130068),
Mar 26, 2002
Ian Darwin's class parses the file one line at a time. Many times, a
field may span multiple lines. I think a better class is the CSVReader
described in
Re: Security - Attack
It's the usual muppet that has been infected... Apart from cloging up your logs they do nothing on an apache server :) Of course if you are daft enough to run IIS .. :- D Stuart Stephen wrote: I think they are code red attacks. These shouldn't be anything to worry about on a Tomcat server if I am correct in my thinking. They only affect IIS. -Original Message- From: Laura [mailto:[EMAIL PROTECTED]] Sent: 13 June 2002 09:35 To: Tomcat Users List Subject: Security - Attack Hi all, well I have, in my opinion, a very interesting question. Last week we went in a production enviroment: we have apache + tomcat with an important web application xxx (http.conf has JkMount /xxx worker). Well, this morning I have discovered that somebody has tried to attack my server: in the Apache error log I have found calls as /scripts/..%5c%5c../winnt/system32/cmd.exe, /scripts/., and so on. My question is: is Tomcat secure? How can I do Tomcat secure? Is all my system secure? ( my machine is a solaris 8). Thanks Laura -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Other question
Laura, there are at least 2 ways... have a look in the ps list - there should be mention of a process running with a name that includes Tomcat (?!!!) The other way - far better as it actually tests that the system is working ... use wget or curl - use your fave and make an access to your site... eg wget http://www.myserver.com/ this will then actually get something from the server... You could make a page called say testTheServer.jsp which tests that the database is running etc. Your script that runs wget / curl can then email /SMS etc you if it doesn't get something it's expecting for example if the words SYSTEM UP AND OK don't come out in the output then you know your system is stuffed ... Hope this helps D Laura wrote: Hi all, thanks for your reply (Security - Attack): you are telling me that I shouldn't worry because Apache is secure. (I hope it) I have one other question: If Tomcat shouts down for some cause, how can I know it? For example, Apache has a PID and so you can control if the apache process, with that PID, is alive. But Tomcat doesn't write any PID: how can I know if Tomcat is alive or not? Is there any script for that? Thanks for your help Laura -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Other question
Hey Ravi, Try doing ps auxwwwf it'll give you alot more detail the ps -ax won't let you actually see what java is running David Ravishankar S wrote: hi Laura, when tomcat runs an instance of java is always running..try ps -ax | grep 'java*' it should give a bunch of java instances depending on the no of threadshere's what my redhat 6.2 said 21619 pts/3S 0:14 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21664 pts/3S 0:08 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21665 pts/3S 0:21 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21666 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21667 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21668 pts/3S 0:34 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21669 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21670 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21671 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21672 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21673 pts/3S 0:01 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21674 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21675 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21676 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21677 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21678 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21679 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 21680 pts/3S 0:00 /usr/java/jdk1.3.1/bin/i386/native_threads/java -clas 9085 pts/8S 0:00 grep java ravi - Original Message - From: Laura [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Thursday, June 13, 2002 2:56 PM Subject: Other question Hi all, thanks for your reply (Security - Attack): you are telling me that I shouldn't worry because Apache is secure. (I hope it) I have one other question: If Tomcat shouts down for some cause, how can I know it? For example, Apache has a PID and so you can control if the apache process, with that PID, is alive. But Tomcat doesn't write any PID: how can I know if Tomcat is alive or not? Is there any script for that? Thanks for your help Laura -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How good is Tomcat to Attacks
it's really one of those 'what type of attack' questions. Tomcat / Apache / IIS / IPlanet / etc are all open to attack ( some -IIS- more than others :-^) ) You can for example generate a DOS attack that will take down any/all of them. You can try various buffer overflow attacks to take down some etc etc... Of course if **your** code has security issues then there's really nothing that any of them can do D [EMAIL PROTECTED] wrote: Hi All I was reading the security attack posting and I was very interested to know also; 1) How good is Tomcat to attacks? 2) Is their a web site which rates web servers on how robust a server is to attacks? 3)Is it possible to attack tomcat if you have Apache as the web server on one machine and tomcat as the jsp/servlet handler on a separate machine with mod_jk? I would be most interested to see how Tomcat weights upto some of its commercial counterparts. Is Tomcat any good or should we just use it to test our jsp/servlets and so on? thanxs. Regards Amran -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat 3.2 : Include File Paths
Try %@ include file=/common/copyright.html % This will then include the file from your docbase eg tomcat will add in the /net/webapps/ bit for you ... Try it ;-} D Steve wrote: I checked for typos thanks --- Larry Isaacs [EMAIL PROTECTED] wrote: I don't know why it wouldn't work other than due to a simple typo. Larry -Original Message- From: Steve [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 05, 2002 10:48 AM To: Tomcat Users List Subject: RE: Tomcat 3.2 : Include File Paths My docbase is set to /net/webapps Still gives me bad argument to include file Steve --- Larry Isaacs [EMAIL PROTECTED] wrote: If your docBase is set to /net/webapps then what you describe should work. If your docBase is set to /net/webapps/test, then the .. in your include is trying to go outside of the webapp, which is not allowed. Cheers, Larry -Original Message- From: Steve [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 05, 2002 7:12 AM To: [EMAIL PROTECTED] Subject: Tomcat 3.2 : Include File Paths Hi; I'm using Tomcat 3.2 I have a webapp defined on my system to be: /net/webapps Under the directory webapps I have several subdirectories for jsps and various resources. In one file, /net/webapps/test/test.jsp, I am trying to use this include directive %@ include file=../common/copyright.html % to include /net/webapps/common/copyright.html I keep getting error code 500 and the message bad file argument to include Anyone have any idea of what is going on and how I can back up with file paths? Thanks in advance Steve __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Apcahe's CPU goes to 100%
please post it ! I have seen this with ajp12 (not using ajp13) D Costas Stergiou wrote: I have exactly the same experience on this. Actually, If this problem is not solved you cannot use tomcat load-balancing features; thus you cannot setup a real production stable environment!! ajp12 does not have this problem though (I think because it does not keep open sockets). After some minor investigation on the problem, I think that the bug has to do with an infinite loop that the ajp goes in waiting for some data from tomcat whereas tomcat has nothing else to send. I have traced the exact method that this error occurs (a simple while loop) and I think it shouldn't be that hard for someone that knows the code to figure out a solution or a work around...but noone has responded... If someone is interested I can repost my mail where I even give a stack trace of the runaway process. Hope someone gives some time into this, it is a pitty having such a good software such as tomcat and not being able to use it in critical cases. Costas - Original Message - From: Cammy Ng [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Thursday, May 23, 2002 10:22 AM Subject: Re: Apcahe's CPU goes to 100% I like Tomcat a lot personally, however, if I cannot get any solution of this problem, I think I need to start testing other commercial software like Jrun, etc. Since they have there own connector, it may solve this problem. . I was spending 2 months and look over the internet everywhere,(all news group, all site talking apache, tomcat, mod_jk) and come up with no solution. If anyone has solution or answer on this problem Please help and post it so that all people can share it.. Thanks - Original Message - From: Costas Stergiou [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Thursday, May 23, 2002 11:56 PM Subject: Re: Apcahe's CPU goes to 100% Many of use have posted this problem here but I see that nobody can come up with an answer... - Original Message - From: Cammy Ng [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Thursday, May 23, 2002 9:39 AM Subject: Re: Apcahe's CPU goes to 100% Hi, I have this problem too, but no one seems to answer this problem, I believe it is the mod_jk connector problem. Hope someone will find the solution for this. Thanks Cammy - Original Message - From: Rajesh Mishra [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, May 22, 2002 9:36 PM Subject: Apcahe's CPU goes to 100% I'm using Apache1.3.12 and Tomcat3.2 for my application.After stress testing for 4 hours , CPU utilization of Apache.exe process goes to 100%. As a result when I try to access the website , I'm getting timeouts. But I could still access the website with tomcat port. Has anyone experienced this problem .I'm using mod_jk for this purpose Regards Rajesh -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Linux - high cpu usage/seg faults - SOLVED
Was the reason you tried the IBM JDK because of performance ? I'm rather interrested in knowing if there is any difference in speed... Ta D Joakim Ryden wrote: It was a rookie thing. :( The two servers were of course not identical. :) The problem machine did not have the libc compat libs installed. The funny thing is that IBM's jdk didn't give any indications about this whatosever. When I installed the sun jdk the catalina log immediately showed the error in loading the shared libs and things were easy from there... Oh well, at least it's resolved. :) thanks for your replies guys! --Jo From: Phillip Morelock [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] Date: Thu, 23 May 2002 22:05:47 -0700 To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: Linux - high cpu usage/seg faults try the sun jdk and find if there's a difference, would be the first thing on my list. Should be an easy sniff test or whatever. fillup On 5/23/02 3:09 PM, Joakim Ryden [EMAIL PROTECTED] wrote: Hey guys - I just installed tomcat 4.0.3 on two identical (software wise) spanking new servers. One is working a treat and the other is completely hosed. :( I'm using the IBMJava2-131 jdk on both machines - the one machine having problems is an SMP machine. They are both running RedHat 7.2 - the only file touched after the rpm installation is /etc/tomcat4/tomcat4.conf to set up the correct paths. Starting up tomcat gives no errors in any logs but CPU usage immediately runs high - stays in the mid-upper 20's. Attaching strace to any of the running java processes shows a constant stream of: --- SIGSEGV (Segmentation fault) --- So I go to stop tomcat. Shut down script says OK but the processes don't go away although the catalina logs say otherwise. I'm not sure what else to look for? Can anyone point me in some sort of direction? Many thanks! --Jo -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: increase performance dual processor board
only if it's got 2 processors ;-^) ROTFL Günter Kukies wrote: Hi, is it possible to increase performance of tomcat using linux and a dual processor bord ? Günter Kukies -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ideas invited
following in the standard 'and here's one I made earlier' line here's one that works - really rather well ! Install it in /etc/rc.d/init.d then ( if you have linux ) run chkconfig --add tomcat or if you use some other unix varient see what run level you are running at ( have a look in inittab ) and then cd to /etc/rc.d/rcx.d ln -s /etc/rc.d/init.d/tomcat . if you don't have the /etc/rc.d directory you can miss that bit out ... this will run Tomcat as the user tomcat - so you might want to add that user or change it ... Let us know David Cassidy David Kavanagh wrote: Well, it sounds like you are running on some flavor of unix. I've set up tomcat servers on solaris and linux. For Solaris you can put the startup script in /etc/rc2.d or /etc/rc3.d. If you run on Linux. I found you need to put it in /etc/rc5.d. If you don't use linux, don't worry about rc5.d. The commands I've put in the top of the tomcat.sh are to set environment variables. An alternative would be write your own script that sets the variables, then calls tomcat.sh (forwarding the commandline arguments). That way, tomcat.sh won't be altered. Come to think of it, I'll probably start doing this myself... David # Lalit Nagpal # wrote: so sorry, i did not understand what u meant ... where did rc5.d come from David Kavanagh [EMAIL PROTECTED] wrote: What I've done is to insert some commands at the top of tomcat.sh, then link it from /etc/rc2.d/S99tomcat to /bin/tomcat.sh (if on solaris). on Linux, I put it in /etc/rc5.d David # Lalit Nagpal # wrote: hi, i want tomcat 4 to startup up auto whenever the machine is rebooted so i have put the entry /startup.sh. As suggested by some i have set the java path and tomcat home also in rc.local file before running the startup.sh file. still it does not seem to work. any bright ideas on this. thanx a lot # Lalit Nagpal # - Do You Yahoo!? Yahoo! Health - your guide to health and wellness -- To unsubscribe: For additional commands: Troubles with the list: # Lalit Nagpal # - Do You Yahoo!? Yahoo! Health - your guide to health and wellness tomcat Description: application/java-vm -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: OutofMemoryError
I found exactly the same thing ( memory usage climbing) but when I removed the -Xincgc it's all OK memory useage fine etc etc etc ... D Matthew Boeckman wrote: We have figured this out, although for the life of me I can't understand why. We had been running with java -server -Xms128m -Xmx256m -Xincgc and saw the VM climb way up to 2GB, then drop the tomcat process. By removing the -server flag, everything is fine. I realise this means that the JVM is defaulting to 'client'... so I guess is anyone aware of memory holes in the 1.3.1 JVM on linux? I've dug around deja c and seen a few references to this suspicion but nothing concrete. I'm going to start working on Tomcat 4 and jdk1.4.0 in my lab this morning, hopefully the problem is fixed in 1.4.0! Thanks for all the responses! Jari Ikavalko wrote: Hi Matthew and co., have you tried to examine tomcat -behaviour with a profiler? I tried with OptimizeIt, and it seems to me that the Garbage Collector doesn't free memory that is reserved for sessions. I mean that session itself ends ok, but the gc just won't free the memory. Does anyone else have noticed something similar? My system: Windows 2000 JDK 1.4.0 Tomcat 4.0 -- Jari Ikävalko -- On Wed, 1 May 2002, Matthew Boeckman wrote: Are you running java 1.3 or 1.4 ? We're really trying to nail this down. We've had the Xms and Xmx options in place now for some time, and the java proc just grows right past Xmx, up to nearly full system memory, then tomcat dies. I'm ready to hear any suggestions, but I want to try to narrow the scope somewhat. Laurent Féral-Pierssens wrote: Hi Matthew, I have been experiencing the same problems but with T3.2.x. You should try to use Tomcat options -Xms and -Xmx I added those 2 lines: TOMCAT_OPTS=-server -Xms256m -Xmx256m -Xincgc export TOMCAT_OPTS in my /etc/init.d/tomcat script This increase the default heap size of the JVM to 256Meg (from 64Meg) and make sure incremental Garbage collection is done. Since I changed those, I have no more OutOfMemory errors. Hope it helps, Laurent -Original Message- From: Matthew Boeckman [mailto:[EMAIL PROTECTED]] Sent: May 1, 2002 12:08 PM To: [EMAIL PROTECTED] Subject: OutofMemoryError Hello List. I'm running tomcat 3.1.1 on RH7.1, kernel 2.4.9-31 with JDK1.3.1, mysql 3.23.43 I am occasionally seeing tomcat go postal with the following errors: Exception in thread CompileThread0 java.lang.OutOfMemoryError: requested 32760 bytes Another exception has been detected while we were handling last error. No information available. Please check ERROR REPORT FILE for further information, if there is any. Good bye. An unexpected exception has been detected in native code outside the VM. Unexpected Signal : 11 occurred at PC=0x419852cb Function name=(N/A) Library=(N/A) NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. Current Java thread: Another exception has been detected while we were handling last error. Dumping information about last error: ERROR REPORT FILE = (N/A) PC= 0x0x419852cb SIGNAL= 11 FUNCTION NAME = (N/A) LIBRARY NAME = (N/A) Please check ERROR REPORT FILE for further information, if there is any. Good bye. Any thoughts on what might be the cause? There is nothing in the log files to tell me more than this, which gets dumped to the console. -Thanks! -- Matthew Boeckman(816) 777-2160 Manager - Systems IntegrationSaepio Technologies == == ...Many say that DOS is the dark side, but actually UNIX is more like the dark side: It's less likely to find the one way to destroy your incredibly powerful machine, and more likely to make upper management choke. -Lore Sjoberg -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: JSP's GzippedOutputStream
You can always use mod_gzip on apache to send compressed
data... I take it you're trying to reduce your bandwidth usage ?
PS mod_gzip does very well
:)
Larry Meadors wrote:
I do not think so. The JSPWriter is not able to send a byte array
(something I found while trying to output a pdf 2 weeks ago...the hard
way).
It converts byte values to char values which are double bytes in java.
Your byte array may look like this {01 02 03}, but the JSPWriter sends
out something like this {01 00 02 00 03 00} instead.
Larry
[EMAIL PROTECTED] 05/02/02 07:38AM
Hi!
Afaik servlets may produce Gzipped template output something like
this:
...
OutputStream out1 = response.getOutputStream();
out = new PrintWriter(new GZIPOutputStream(out1), false);
response.setHeader(Content-Encoding, gzip);
.
But how we can do that with JspWriter? Is it possible to do similar
with JSP?
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Re: Session Tacking across hostnames?
How about this ... don't use encodeIURL just emulate it ... ie do the ;jsessionid= sessionID yourself . David Neil Aggarwal wrote: Jan: I am using repsonse.encodeURL, but it does not add the session id when the hostname is different. Thanks, Neil. -- Neil Aggarwal JAMM Consulting, Inc.(972) 612-6056, http://www.JAMMConsulting.com Custom Internet DevelopmentWebsites, Ecommerce, Java, databases -Original Message- From: Pekník Jan [mailto:[EMAIL PROTECTED]] Sent: Monday, April 15, 2002 8:53 AM To: 'Tomcat Users List' Subject: RE: Session Tacking across hostnames? I think this would help : when you switch from HTTP to HTTPS, add JSESSIONID to that url by calling response.encodeURL(url) -Jan -Original Message- From: Neil Aggarwal [mailto:[EMAIL PROTECTED]] Sent: Sunday, April 14, 2002 6:49 AM To: Tomcat-User Subject: Session Tacking across hostnames? Hello: I am using Apache 1.3 and Tomcat 4.0.3. For an application we are building, we are using a shared SSL certificate so the hostname has to be different for http and https. For example, public pages are loaded from http://www.futurescope.com/fscope/myPage.jsp and private pages are loaded from http://www.JAMMConsulting.com/fscope/privatePage.jsp Unforutnately, when we switch from http to https or vice versa, we lose track of the session. Is there a way to keep the session is this instance? Thanks, Neil. -- Neil Aggarwal JAMM Consulting, Inc.(972) 612-6056, http://www.JAMMConsulting.com Custom Internet DevelopmentWebsites, Ecommerce, Java, databases --- Odchozí zpráva neobsahuje viry. Zkontrolováno antivirovým systémem AVG (http://www.grisoft.cz). Verze: 6.0.346 / Virová báze: 194 - datum vydání: 10.4. 2002 -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Session Tacking across hostnames?
both of these two urls do actually speak to the same tomcat don't they ? Does TC get passed the headers of what server actually brought the request to it ? ajp12 vs 13 ? Have you tried virtual hosts in TC ? David... Neil Aggarwal wrote: David: I tried that too. It did not work. I still get a new session. Thanks, Neil. -- Neil Aggarwal JAMM Consulting, Inc.(972) 612-6056, http://www.JAMMConsulting.com Custom Internet DevelopmentWebsites, Ecommerce, Java, databases -Original Message- From: David Cassidy [mailto:[EMAIL PROTECTED]] Sent: Monday, April 15, 2002 10:10 AM To: Tomcat Users List Subject: Re: Session Tacking across hostnames? How about this ... don't use encodeIURL just emulate it ... ie do the ;jsessionid= sessionID yourself . David Neil Aggarwal wrote: Jan: I am using repsonse.encodeURL, but it does not add the session id when the hostname is different. Thanks, Neil. -- Neil Aggarwal JAMM Consulting, Inc.(972) 612-6056, http://www.JAMMConsulting.com Custom Internet DevelopmentWebsites, Ecommerce, Java, databases -Original Message- From: Pekník Jan [mailto:[EMAIL PROTECTED]] Sent: Monday, April 15, 2002 8:53 AM To: 'Tomcat Users List' Subject: RE: Session Tacking across hostnames? I think this would help : when you switch from HTTP to HTTPS, add JSESSIONID to that url by calling response.encodeURL(url) -Jan -Original Message- From: Neil Aggarwal [mailto:[EMAIL PROTECTED]] Sent: Sunday, April 14, 2002 6:49 AM To: Tomcat-User Subject: Session Tacking across hostnames? Hello: I am using Apache 1.3 and Tomcat 4.0.3. For an application we are building, we are using a shared SSL certificate so the hostname has to be different for http and https. For example, public pages are loaded from http://www.futurescope.com/fscope/myPage.jsp and private pages are loaded from http://www.JAMMConsulting.com/fscope/privatePage.jsp Unforutnately, when we switch from http to https or vice versa, we lose track of the session. Is there a way to keep the session is this instance? Thanks, Neil. -- Neil Aggarwal JAMM Consulting, Inc.(972) 612-6056, http://www.JAMMConsulting.com Custom Internet DevelopmentWebsites, Ecommerce, Java, databases --- Odchozí zpráva neobsahuje viry. Zkontrolováno antivirovým systémem AVG (http://www.grisoft.cz). Verze: 6.0.346 / Virová báze: 194 - datum vydání: 10.4. 2002 -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Clustering HTTP Sessions in Tomcat
anyone got anything like this for the tomcat 3 series ? Ta D Dion Almaer wrote: Filip Hanik has written a great article on HTTP Session Replication using Tomcat 4. http://www.theserverside.com/resources/index.jsp In this article we will cover one of the clustering technologies, HTTP session replication, that is used within the J2EE model. In the second half of the article, an example is provided of how session replication can be implemented using Tomcat in conjunction with JavaGroups, a communication protocol which can perform reliable multicast operations to transfer session state between nodes. Dion -- \\|// (o o) +oOOo-(_)-oOOo--+ | [EMAIL PROTECTED] | Dew knot trussed yore spell chequer two| | www.almaer.com/dion | fined awl yore mistakes | +---+ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: mounting a hard disk to linux
2 daft questions ... 1) whats a post like this doing in the tomcat forum ? 2) why WHY WHY would you format a disk to be used by linux as a windows format ? Try ext2 / ext3 / any of the other native formats ! They are alot better ! NTFS is an 'experimental' filing system under linux ATM IIRC good luck ! D Murat Buyukkal ([EMAIL PROTECTED]) wrote: If possible, you can format it as FAT32 then mount it as VFAT. Murat. -Original Message- From: Lalit Nagpal [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 10, 2002 12:40 PM To: [EMAIL PROTECTED] Subject: mounting a hard disk to linux hello, i am trying to mount a hard disk of 2 gb onto linux. what should i do to mount it i did try to format it with ntfs file system and then entered the entry into the fstab file and specified the file system as ntfs, but i got the message that the file system is not supported by kernel. although the books says linux supports ntfs plz tell me how to go about. i could have also specified the file system as dos, but then how to dos format the disk and is it necessary to have a dos partition on linux then ? thanx in advance Lalit Nagpal. - Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Please help me on a question about TOMCAT OR APACHE + TOMCAT
I would suggest a minor addition to the below ... where a.fieldname1= b.fieldname1 otherwise the results could be eerrr well rather large ( select what you want ...) Nicholson, Dale wrote: Try something like this: select a.fieldname1, b.fieldname1 from table1 a, table2 b Where you put the a after the first table name and the b after the second table name. Then you refer to the fieldnames with those letters first so sql knows which table to look in for that field. Dale Nicholson -Original Message- From: Lee Chin Khiong [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 10, 2002 1:43 AM To: 'Tomcat Users List' Subject: RE: Please help me on a question about TOMCAT OR APACHE + TOMCAT Anybody familiar with sql ? I have a question here, how to link 2 tables from JSP when they have a same field name ? -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: integrating TOMCAT 4.0 with APACHE 2.0 - or Tomcat 3.3.1
I'd really quite like to try Tomcat 3.3.1 with apache 2.0 I've tried the binaries for apache 2 - for linux http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.3.1/bin/linux/i386/ mod_jk-3.3-ap20.so http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.3.1/bin/linux/i386/mod_jk-3.3-ap20.so Apache says 'httpd: module mod_jk.c is not compatible with this version of Apache.' If I try to build the version from source - There isn't an apache2 version in the source distro of Tomcat 3.3.1 Help Thanks David Mike Dewhirst wrote: has anybody successfully integrated Apache 2 with Tomcat 4? If yes, how did you do it, I can't figure it out. If it's RTFM - which part, I couldn't find it in the docs... =** -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: why so many processes running for tomcat
Let me guess a Linux newbie running tomcat for the first time ? There has been **MANY** long discussions about this... the end is don't worry - it's Linux making threads into processes ( On linux all threads are lightweight processes) Try ps auxfwww the 'f' is the forest param.. :) D Lalit Nagpal wrote: hi when i give the command ps -aux i see atleast 32 processes of tomcat something like /usr/java/jdk1.3.1_02/bin/i386/native_threads/java -D /usr/java/jdk1.3 can anybody tell me what these 32 entries are for running - Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Apache Tomcat response.setHeader(WWW-Authenticate,BASIC
can you send the full set of headers that you get back ?
wget -s
will do this ..
D
mh wrote:
I use Apache 1.3.19 Tomcat 4.0.1 via mod_jk on Linux platform.
I try to do this in a servlet :
String authHeader = request.getHeader(Authorization);
if (authHeader != null) {
AuthInternaute ai = new AuthInternaute(authHeader);
String username = ai.getUsername();
String password = ai.getPassword();
allow = (validUsername.equals(username)
validPassword.equals(password));
}
else
{
response.setHeader(WWW-Authenticate, BASIC realm=\+realm+\);
response.sendError(response.SC_UNAUTHORIZED, Identification required /
Autorisation nécessaire.);
}
but Apache doesn't respond correctly and send an Internal Server Error
instead of authentication dialog box.
It works fine with tomcat standalone. Perhaps a mod_jk problem, I don't
know how to solve this problem.
Can someone have ideas ?
M.H.
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Re: Apache Tomcat response.setHeader(WWW-Authenticate,BASIC
What do you get if you connect to the tomcat 8080 port and
do the same thing ?
D
mh wrote:
--16:17:44-- http://dev.cerib.reflexe.fr/cerib_BD
= `cerib_BD'
Connexion vers dev.cerib.reflexe.fr:80...Connecté!
requête HTTP transmise, en attente de la réponse...302 Found
2 Date: Thu, 21 Mar 2002 15:17:44 GMT
3 Server: Apache/1.3.19 (Unix) (Red-Hat/Linux) mod_jk PHP/4.0.1pl2
mod_ssl/2.8.1 OpenSSL/0.9.6 DAV/1.0.2 mod_gzip/1.3.19.1a
4 Location: http://dev.cerib.reflexe.fr/cerib/cerib_BD
5 Connection: close
6 Content-Type: text/html; charset=iso-8859-1
7
Location: http://dev.cerib.reflexe.fr/cerib/cerib_BD [suivant]
--16:17:44-- http://dev.cerib.reflexe.fr/cerib/cerib_BD
= `cerib_BD'
Connexion vers dev.cerib.reflexe.fr:80...Connecté!
requête HTTP transmise, en attente de la réponse...500 Internal Server Error
2 Date: Thu, 21 Mar 2002 15:17:44 GMT
3 Server: Apache/1.3.19 (Unix) (Red-Hat/Linux) mod_jk PHP/4.0.1pl2
mod_ssl/2.8.1 OpenSSL/0.9.6 DAV/1.0.2 mod_gzip/1.3.19.1a
4 Connection: close
5 Content-Type: text/html; charset=iso-8859-1
6
16:17:44 ERREUR 500: Internal Server Error.
- Original Message -
From: David Cassidy [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Thursday, March 21, 2002 4:11 PM
Subject: Re: Apache Tomcat response.setHeader(WWW-Authenticate,BASIC
can you send the full set of headers that you get back ?
wget -s
will do this ..
D
mh wrote:
I use Apache 1.3.19 Tomcat 4.0.1 via mod_jk on Linux platform.
I try to do this in a servlet :
String authHeader = request.getHeader(Authorization);
if (authHeader != null) {
AuthInternaute ai = new AuthInternaute(authHeader);
String username = ai.getUsername();
String password = ai.getPassword();
allow = (validUsername.equals(username)
validPassword.equals(password));
}
else
{
response.setHeader(WWW-Authenticate, BASIC realm=\+realm+\);
response.sendError(response.SC_UNAUTHORIZED, Identification required /
Autorisation nécessaire.);
}
but Apache doesn't respond correctly and send an Internal Server Error
instead of authentication dialog box.
It works fine with tomcat standalone. Perhaps a mod_jk problem, I don't
know how to solve this problem.
Can someone have ideas ?
M.H.
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Re: Apache Tomcat response.setHeader(WWW-Authenticate,BASIC
Can I see the headers ?
mh wrote:
It works fine with tomcat standalone tomcat port 8080
- Original Message -
From: David Cassidy [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Thursday, March 21, 2002 4:40 PM
Subject: Re: Apache Tomcat response.setHeader(WWW-Authenticate,BASIC
What do you get if you connect to the tomcat 8080 port and
do the same thing ?
D
mh wrote:
--16:17:44-- http://dev.cerib.reflexe.fr/cerib_BD
= `cerib_BD'
Connexion vers dev.cerib.reflexe.fr:80...Connecté!
requête HTTP transmise, en attente de la réponse...302 Found
2 Date: Thu, 21 Mar 2002 15:17:44 GMT
3 Server: Apache/1.3.19 (Unix) (Red-Hat/Linux) mod_jk PHP/4.0.1pl2
mod_ssl/2.8.1 OpenSSL/0.9.6 DAV/1.0.2 mod_gzip/1.3.19.1a
4 Location: http://dev.cerib.reflexe.fr/cerib/cerib_BD
5 Connection: close
6 Content-Type: text/html; charset=iso-8859-1
7
Location: http://dev.cerib.reflexe.fr/cerib/cerib_BD [suivant]
--16:17:44-- http://dev.cerib.reflexe.fr/cerib/cerib_BD
= `cerib_BD'
Connexion vers dev.cerib.reflexe.fr:80...Connecté!
requête HTTP transmise, en attente de la réponse...500 Internal Server
Error
2 Date: Thu, 21 Mar 2002 15:17:44 GMT
3 Server: Apache/1.3.19 (Unix) (Red-Hat/Linux) mod_jk PHP/4.0.1pl2
mod_ssl/2.8.1 OpenSSL/0.9.6 DAV/1.0.2 mod_gzip/1.3.19.1a
4 Connection: close
5 Content-Type: text/html; charset=iso-8859-1
6
16:17:44 ERREUR 500: Internal Server Error.
- Original Message -
From: David Cassidy [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Thursday, March 21, 2002 4:11 PM
Subject: Re: Apache Tomcat response.setHeader(WWW-Authenticate,BASIC
can you send the full set of headers that you get back ?
wget -s
will do this ..
D
mh wrote:
I use Apache 1.3.19 Tomcat 4.0.1 via mod_jk on Linux platform.
I try to do this in a servlet :
String authHeader = request.getHeader(Authorization);
if (authHeader != null) {
AuthInternaute ai = new AuthInternaute(authHeader);
String username = ai.getUsername();
String password = ai.getPassword();
allow = (validUsername.equals(username)
validPassword.equals(password));
}
else
{
response.setHeader(WWW-Authenticate, BASIC realm=\+realm+\);
response.sendError(response.SC_UNAUTHORIZED, Identification required /
Autorisation nécessaire.);
}
but Apache doesn't respond correctly and send an Internal Server
Error
instead of authentication dialog box.
It works fine with tomcat standalone. Perhaps a mod_jk problem, I don't
know how to solve this problem.
Can someone have ideas ?
M.H.
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Re: Repost: Finding Tomcat PID (Was Figuring out which Unix processis which)
Ralph, you could always use something like wget that will actually get a page from catalina then if you get no output then trigger an alert. that will check that the service is actually able to serve requests rather than just running ... You could make the page that it requests a 'lets check all the services' type page so that you can check that the connection to the database etc are still all working ... D camccuk wrote: Hello all, Sorry to repost but this seems to be relevant and something some people are having a problem with. My original post was: - I've had a small script running for a while that basically runs ps -auxfwww and greps the output for 'catalina', mailing me if the process has fallen over. (The extra w options make the process name long enough to fit in the whole catalina command line). However, this only works until the java process gets swapped out, at which point ps reports the process as [java] - there is no way around this that I know of despite several posts to groups etc. So I think I need a script to launch catalina and store the pid somewhere that I can use killall 0 on - this is apparently the 'correct' way to check a process is running. - If this swapping out problem doesn't happen for you Toav, perhaps this is the way to go: use extra 'w's in your ps command - they accumulate (despite there being no clue to this in the manpage). Can anyone who knows Tomcat well comment on these other possibilities? --- Ralph Einfeldt [EMAIL PROTECTED] wrote: What we do, is to define a command line option that shows up at the beginning of the command string that identifies the site for which this vm is running. As we don't use tomcat, I can't tell you how to achieve this with tomcat. jserv.properties: wrapper.bin.parameters=-DName=sitename Another way to identify: look for a VM that connects to a given port. Under linux it lsof -i :port. Don't know how if lsof is part of the standard distribution for solaris. (Last time I've worked with that is over 3 years ago) lsof only shows a plain command (e.g. java) in the left hand column... -Ursprüngliche Nachricht- Von: Yoav Shapira [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 19. März 2002 21:52 An: [EMAIL PROTECTED] Betreff: Figuring out which Unix process is which snip/ We run multiple instance of tomcat using the same JAVA_HOME, so when we run a ps command (Solaris 2.8) we see a bunch of java processes, but can't tell which one is which instance of tomcat. Does anyone have any ideas to help this problem? snip/ It seems to me that storing the pid is probably the most robust method - I just haven't had a chance to try writing a script yet. Can anyone suggest other ways to approach this? Cheers, cam __ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Garbage showing up when trying to download a word doc in TC 4.0.1
Mehjabin,
Don't know if you are using windows or Unix but ...
( works nicer in a unix term rather than windows telnet but ..)
easiest way to test this is to fake a web request. So
telnet hostname port
where hostname is your machine's name or IP address and the port is the port
on which you are running Tomcat.
Then ...
HEAD /path to word doc / servlet HTTP/1.0
return
return
Before you see lots of garbage you should get what everyone is talking
about - the headers.
Let us know what the Content-type: header says
D
Kapasi, Mehjabin wrote:
Thanks Joel,
I have been trying what you said. I did not understand what you meant by
Check the http headers you are sending for the download. There's a tool
forthis floating around somewhere I think. Compare the headers 3.2.1 sends
with the headers 4.0.1 sends.
How do I check that?
Here is the garbage that I get when i try to download the word documen.Sorry
for the long email but can you help me out here? I am not understanding
where to start looking for the problem.
Thanks,
Mehjabin
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®!7ˆph|q4v01vðpŒ{,9B{|qn:ö XN @    ٠SUBJECT \* MERGEFORMAT
ClassicsCD Web Shop title \* Mergeformat Vision Version 2.1 Revision
History DateRevisionDescriptionAuthor20/Oct/20011.0Initial VersionP
Murphy10/Nov/20012.0Updated based on Requirements WorkshopP
Murphy15/Nov/20012.1Editorial RevisionsS. Chandler
[contractor]
Table of Contents TOC \o 1-3 1. Introduction PAGEREF
_Toc523131581 \h 1 1.1 Purpose of the Vision Requirements Document (VRD)
PAGEREF _Toc523131582 \h 1 1.2 Product Overview PAGEREF _Toc523131583
\h 1 2. User Description PAGEREF _Toc523131584 \h 1 2.1 User/Market
Demographics PAGEREF _Toc523131585 \h 1 2.2 User Profiles PAGEREF
_Toc523131586 \h 1 2.3 User Environment PAGEREF _Toc523131587 \h 1
2.4 Key User Needs PAGEREF _Toc523131588 \h 2 2.5 Alternatives and
Competition ...
-Original Message-
From: Joel Rees [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 07, 2002 9:51 PM
To: Kapasi, Mehjabin
Subject: Re: Garbage showing up when trying to download a word doc in TC
4.0.1
Kapasi, Mehjabin wrote (off list):
Subject: RE: Garbage showing up when trying to download a word doc in TC
4.0.1
Woops. I didn't read the title line well enough. I was thinking of text
files, which are a real pain to force downloads with.
(I haven't seen any follow-up on the list, and I have a moment to try to
respond again.)
The problem is i want it to show me the browser dialog instead of the
showing garbage on the page. I have tried it on different browsers on
different machines and it still gives me the same result. If I try
accessing
the webapp using Tomcat 3.2.1 using the same browser, the dialog shows up
but as soon as I use Tomcat 4.0.1 I get the problem.
What else can i do?
Check the http headers you are sending for the download. There's a tool for
this floating around somewhere I think. Compare the headers 3.2.1 sends with
the headers 4.0.1 sends.
But we would like more information, like a snippet of the code you are using
to send the .doc files, and a sample of the garbage that gets sent with TC
4.0.1, and also relevant server settings. Otherwise, we can only jump to
conclusions (like I did the first time).
You might also want to check whether you have something set to drop the high
bit and send only seven bits per octet, but I don't think so.
I apologize for the slow response. Had some work to do, you know. Anyway,
give us more information, and _post_ _to_ _the_ _list_. That way, other
people more qualified than I will be able respond.
Joel Rees
Alps Giken Kansai Systems Develoment
Suita, Osaka
-Original Message-
From: Joel Rees [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, March 05, 2002 7:39 PM
To: Tomcat Users List
Cc: [EMAIL PROTECTED]
Subject: Re: Garbage showing up when trying to download a word doc in TC
4.0.1
Kapasi, Mehjabin wrote:
However, when i click on the download icon I get garbage on the page
instead
of a browser dialog giving me options to save/open the document.
This is usually a browser settings related problem, not a Tomcat issue..
This problem i am experiencing when running Tomcat 4.0.1 with
Re: Off Topic: Free J2EE IDE: Which one?
I think when you want the J2EE bits for forte it costs :( I'm just starting to get going into the EJB areana and so $1995 doesn't seem very nice :( D Matt Egyhazy wrote: i havent done ejb in forte community edition, however, it comes with tc 3.3 and you can debug servlets internally. i have not tried remote debugging. matt - Original Message - From: Bing Zhang [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, March 19, 2002 11:34 AM Subject: Off Topic: Free J2EE IDE: Which one? I am trying to use a free IDE to do J2EE development, mainly servlet and EJB. The development will be on Windows NT/2000. Deployment is on linux. Three tools come to my mind: Forte Java Community Edition (I am supprised that almost nobody mention this tool), Eclipse from IBM and NetBean. I feel short time evaluation does not give me enough insight, though I have downloaded both Forte and Eclopse. Hope anyone ever used the above tools in real life give me some guidance. Any of the above tools let me debug servlet or even EJB locally? How about remotely? Any other server I need to set up beside the IDE to effectively do J2EE? Thanks, Bing Zhang -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat Memory usage(Urgent!)
within your program you might want to check out Runtime runtime = Runtime.getRuntime; runtime.freeMemory() vs runtime.totalMemory() This will let you know what it's really using.. But as top says it's only 59M then I'd be looking at other processes in your ps list Hope this helps D Boily Sylvain wrote: hi all , Well how is possible to give back memory ? Because after 2 days the memory is full. thx Chris Pheby wrote: Each of these processes correlates to a /thread/. The processes are sharing memory for the most part - something that ps or top don't make clear. Chris -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] ] On Behalf Of Galbayar Sent: 08 March 2002 09:24 To: Tomcat Users List Subject: Tomcat Memory usage(Urgent!) Hello all Here is part of top output. Is it usual that java processes eat all of memory? ? At now there are 50 java processes started that running tomcat and each of them uses 59M memory. There is running apache server with tomcat 4 and mysql. OS is Redhat7.2 x86 . JDK 1.4 is installed. Thx 106 processes: 105 sleeping, 1 running, 0 zombie, 0 stopped CPU states: 0.3% user, 3.4% system, 0.0% nice, 96.1% idle Mem: 1028860K av, 1022352K used, 6508K free, 116K shrd, 129004K buff Swap: 1020116K av, 0K used, 1020116K free 762320K cached 3201 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java 3202 root 8 0 60692 59M 28164 S 0.0 5.8 0:00 java 3203 root 9 0 60692 59M 28164 S 0.0 5.8 0:35 java 3204 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3205 root 9 0 60692 59M 28164 S 0.0 5.8 0:01 java 3206 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3207 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3208 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3209 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java . . . -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- */Sylvain Boily/* /Administrateur Linux/ cid:[EMAIL PROTECTED] /*Adresse :* 39, bd Anatole France - 93200 St-Denis - France/ /*tel :*0148131814/ /*mail :*[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] *web:*http://www.linkbynet.fr/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: AW: IE 5 on Mac is incompatible with TC 4?
sounds to me that this whole line of conversation could be summed up as If you want users without cookies to use your site then use encodeURL if not tough. This isn't a tomcat issue, it's a lazy ( web site) programmer issue ;-^) (honest not flame bait : D Joe Laffey wrote: On Fri, 8 Mar 2002, Ralph Einfeldt wrote: I don't copletly agree with that. As long as you don't break specs it is possible to do something in tomcat to deal with errors in browsers. (Like missbehavior in the headers of a http request) If a browser has a bug that you can't deal with, without breaking the spec there isn't much you can do. I understand your concern over the specs. But users don't care about specs, neither do manager, CEOs, or the bean counters. They care about profits. And alienating users with your website is NOT a way to increase profits ;-) There might also be browser bugs that you can't avoid at all. E.G. if a browser doesn't send a cookie under certain conditions, what would you suggest to change on the server side to change that. (I don't know if this happens here) I too know nothing about the issue, and have not tested it to see if it even exists. (Perhaps I should have kept my mouth shut in the first place.) I simply wanted to point out that hold spec up as Holy Grail doesn't do any users any good at all. There will always be incompatibilities. The industry has tried forever to have specs, guidelines, and requirements. There have always been exceptions. Unless you control ALL the software involved, or have the full cooperation of those who do (MS, cooperate? yeah, sure...) things will have to be adjusted to fit. If this is indeed a bug in IE5 Mac then it should be documented as an incompatibility prominently on the Tomcat website. This way developers won't look like idiots when their clients call screaming that their daughter can't even order products from their website from her iMac! The prudent developer will find a workaround or choose something other than Tomcat. In this case you don't have to alienate all Mac IE5 users because there is workaround: using encodeUrl(). Which should be used anyway, because otherwise you will alienate all users that disable cookies. (Which will be more than Mac OS 9 users with IE 5) If this works then yes, it is a good solution. (Not requiring cookies is always a good solution, but it costs more time/money.) However, IMHO, the Tomcat docs ought to reflect this incompatibility prominently so the developer know that they will have to waste hours working around it. Again, I have no idea if a bug really exists. I am simply making noise because I think that money is more important than specs to most developers and definitely to most suits. I will now be quiet. I hope I haven't offended you or anyone on the Tomcat team. I think Tomcat is a good project. -- Joe Laffey | Want to convert subnet masks between different LAFFEY Computer Imaging | notations, or figure the number of IPs in a block? St. Louis, MO | Whatmask-It's FREE - www.laffeycomputer.com/wm.html -- -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: java.lang.UnsatisfiedLinkError: no ocijdbc8 in shared library path
Brian, For a very large number of reasons it's probably best not to run tomcat under the super user account... You might want to try setting the LD_LIBRARY_PATH env in your startup / shutdown scripts... Or you might want to look at ldconfig ... D brian ally wrote: Are you starting tomcat as root? On my linux box, if i su to root, all manner of LD_LIBRARY_PATH problems begin. i need to su - (with the dash). Could this be your problem? /b Abhishek Pamecha wrote: it is there.. -Original Message- From: Toru Watanabe [mailto:[EMAIL PROTECTED]] Sent: Monday, March 04, 2002 2:34 PM To: Tomcat Users List Subject: Re: java.lang.UnsatisfiedLinkError: no ocijdbc8 in shared library path First, please make sure that Oracle client is installed in your machine. Abhishek Thanks buddy! Abhishek but ..i already did that Abhishek but i have a a requirement which says i have to use oci client only Abhishek any other solution ??? UnsatisfiedLinkError means JVM can't find shared library. You need to add shared library path to environment variable. If you use solaris or linux, then you should add following statement in your tomcat.sh. LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH export LD_LIBRARY_PATH if you use HP-UX, then SHLIB_PATH=$ORACLE_HOME/lib:$SHLIB_PATH export SHLIB_PATH if you use Windows, then you should add following to tomcat.bat. set PATH=%ORACLE_HOME%\lib;%PATH% then it will be able to find shared library. regards, Watanabe. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: JSP not returning full page problem
Ian,
On comment
custom tags... Have a **big** read. they make jsp alot more readable.
is this visible on the net ? - ie can I see it in action ?
On which statement does the data finish ?
could you attach the output ?
Are there any exceptions generated in the tomcat logs ?
you might find rs.getString(column_name) easier to read than rs.getString(1)
It's a little more important when it's the data back from a view - where your DBA
can 'move' things around - as they want (bit me in the ass - view change not the DBA!)
Just a little one ...
td align=center nowrapselect
STYLE=font-family:Verdana,Helvetica,Arial;font-size:7pt
name=dayDateDay%=checkBoxCount%
OPTION % if (day == 1){%SELECTED %}% VALUE=0101
OPTION % if (day == 2){%SELECTED %}% VALUE=0202
OPTION % if (day == 3){%SELECTED %}% VALUE=0303
OPTION % if (day == 4){%SELECTED %}% VALUE=0404
would be easier as ..
for (int a=1;a32;a++)
{
if ( a==day )
out.write(OPTION SELECTED VALUE=\ + a +\ +a+/OPTION\n);
else
out.write(OPTION VALUE=\ + a +\ +a+/OPTION\n);
}
Although i'm sure there are faster ways :) - anyone ?
D
Ian Hilliard wrote:
Thanks for the prompt reply, here is the JSP that I am having problems
with,
as I say it is not returning any more than a certain amount of the page, if
I decrease the amount of data per line the output becomes more but still
hits the limit, I have a screen shot if it will make it clearer,
%@ page import=java.sql.* %
%! protected String driver=sun.jdbc.odbc.JdbcOdbcDriver;
protected String url=jdbc:odbc:ian;
protected String userid=system;
protected String password=manager; %
%! public static String FIRST_QUERY =
SELECT row_id, +
timesheet, +
emp_no, +
expense_date, +
customer_no, +
rechargeable, +
receipt_no, +
expense_type, +
expense_amount, +
foreign_exchange_rate_type, +
foreign_exchange_rate, +
actual_amount, +
vat, +
vat_rate_type, +
vat_rate, +
amount_vatable, +
amount_of_vat, +
oracle_work, +
mileage_from, +
mileage_to, +
mileage_rate_ee, +
mileage_rate_er, +
description +
FROM expenses +
WHERE emp_no=? and timesheet=? +
ORDER BY expense_date, customer_no, to_number(receipt_no);
%
%! public static String SECOND_QUERY =
SELECT customer_no, customer_description +
FROM customer_no +
ORDER BY customer_no;
%
%! public static String THIRD_QUERY =
SELECT expense_type +
FROM expense_type +
ORDER BY expense_type;
%
%! public static String FORTH_QUERY =
SELECT rate_type, rate_value +
FROM foreign_exchange_rate +
ORDER BY rate_type;
%
%! public static String FIFTH_QUERY =
SELECT vat_type, vat_rate_value +
FROM vat_rate +
ORDER BY vat_type;
%
%
String empNo = (String) session.getAttribute(empNo);
String Timesheet = request.getParameter(Timesheet);
String _template = (String) session.getAttribute(_template);
String customerNo = ;
String customerDesc = ;
String expenseType = ;
String foreignExchangeRateType = ;
String foreignExchangeRateValue = ;
String vatType = ;
String vatRateValue = ;
String comment = ;
String mileageFrom = ;
String mileageTo = ;
%
%
PreparedStatement stmt;
ResultSet rs;
PreparedStatement stmt1;
ResultSet rs1;
PreparedStatement stmt2;
ResultSet rs2;
PreparedStatement stmt3;
ResultSet rs3;
PreparedStatement stmt4;
ResultSet rs4;
%
html
head
titleSymatrix Ltd./title
meta http-equiv=Content-Type content=text/html; charset=iso-8859-1\
script language=JavaScript
/script
/head
FORM name=ConfirmDeleteForm method=POST
action=/symatrix/update_row_ex.jsp target=mainFrame
%
Class.forName(driver);
Connection conn = DriverManager.getConnection(url, userid, password);
stmt = conn.prepareStatement(FIRST_QUERY);
stmt.setString(1, empNo);
stmt.setString(2, Timesheet);
rs = stmt.executeQuery();
%
table width=% border=0
STYLE=font-family:Verdana,Helvetica,Arial;font-size:7pt
tr bgcolor=#99
td align=center nowrapUpdate/td
td align=center nowrapDate/td
td align=center nowrapCustomer/td
td align=center nowrapRechargeable/td
td align=center nowrapReceipt No/td
td align=center nowrapType/td
td align=center nowrapNet Amount/td
td align=center nowrapExchange Rate/td
td align=center nowrapVAT/td
td align=center nowrapVAT Rate Type/td
td align=center nowrapVATable Amount/td
td align=center nowrapOracle
Re: Input from a FORM - encoding problem
try this ... quote FORM attribute accept-charset = charset list [CI] This attribute specifies the list of character encodings for input data that is accepted by the server processing this form. The value is a space- and/or comma-delimited list of charset values. The client must interpret this list as an exclusive-or list, i.e., the server is able to accept any single character encoding per entity received. The default value for this attribute is the reserved string UNKNOWN. User agents may interpret this value as the character encoding that was used to transmit the document containing this FORM element. /quote URLhttp://www.w3.org/TR/html401/interact/forms.html#h-17.3 Let us know ... Thanks D Nikola Milutinovic wrote: Hi all. I have a HTML FORM that I'd like to use to update data in my database. DB (PostgreSQL + Unicode) is configured and correctly loaded with Unicode data. Translations from UTF-8 - Win-1250 works like a charm (and so does UTF-8 - ISO-8859-2). In other words, displaying the data is OK. Now I want to update fields and there is a problem. If I enter some of win-1250 chars in a textfield it gets translated to ?. A simple investigation shows that the loathed Win1250 - '?' occurs within the HTTPRequest object creation. How do I specify that the data coming from a FORM is Win1250 encoded? Do I do that in HTML FORM that submits the data (most likely)? Or do I do that in the JSP/Servlet accepting the data (highly unlikely)? I'm looking at HTML 4.01 specification, but so far I'm unlucky - nothing seams to work. Nix. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat and Apache load-balancing ?
Indeed it does... Ensure that the name of the TC server in your workers.properties files are the same and bingo ! as the session ID leaves mod_jk the session ID has the abbreviated name of the TC server appended to it so that mod_jk knows where it's going ! D Vjeran Marcinko wrote: - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, February 13, 2002 9:28 PM Subject: Re: Tomcat and Apache load-balancing ? On Wed, Feb 13, 2002 at 01:00:31PM +0100, Vjeran Marcinko wrote: It should work as long as the load-balancer for the apache's has session afinity. That is, if the load-balancer can spot out going sessions and direct any request with that session id to the apache that created it. Each tomcat will only be able to be served by a single apache. But I thought I've read somewhere that mod_jk is responsible for determining which Tomcat instance is to be picked based upon request's session ID ? Or, was I wrong ? -Vjeran -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat + Weblogic 6.1 sp2 + Petstore
in your TC class path do you have the WL classes ? if not there is no way that TC will talk to WL... ie how does your servlet do a lookup to get a WL object D Steve Earl wrote: Yep... I'm very familiar with looking up objects from weblogic... I just cannot get the Tomcat side of things to talk to WL... AT ALL. Steve... -Original Message- From: David Cassidy [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 13, 2002 10:37 AM To: Tomcat Users List Subject: Re: Tomcat + Weblogic 6.1 sp2 + Petstore I take it it's one of those the company has got weblogic I think you'll need to include the weblogic jars so that you can do a lookup Have a look on how to get a hold of the weblogic jndi connector ... hope it helps D Steve Earl wrote: Yep... I know about the Tomcat JBoss stuff. What I'm really having problems with is the Tomcat Weblogic stuff. Steve... -Original Message- From: David Cassidy [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 13, 2002 10:24 AM To: Tomcat Users List Subject: Re: Tomcat + Weblogic 6.1 sp2 + Petstore They use the petStore as a example for getting JBoss and TC to talk together jboss.org ... David Steve Earl wrote: Hi, I've been pounding my head against the wall for a couple of days now trying to configure the pet store application. What I need / want to do is have Weblogic 6.1 sp2 handle the database connections and EJB's while having Tomcat 4.0.2 serve up the servlets and jsps. Has anyone gotten this configuration to work successfully? If so could you please post instructions on how you did it. Any help is greatly appreciated, Thanks in advance... Stephen Earl -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Redirect after session expires?
is there a session.isInvalid() method ? If so ... :) D Michael Molloy wrote: I've got an application that builds menus when a user logs in and sticks the menus in an object which I then put inside the session. All subsequent jsps get their menu from that object in the session. However, when their session expires and they try to access a jsp, they get a NullPointerException, as expected. How can I catch that error and redirect them to the logon page? Or is their some other way to handle it? Is there a better way than putting some if else statements in the jsp to check the session for the menu object? Thanks --Michael -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat + Weblogic 6.1 sp2 + Petstore
They use the petStore as a example for getting JBoss and TC to talk together jboss.org ... David Steve Earl wrote: Hi, I've been pounding my head against the wall for a couple of days now trying to configure the pet store application. What I need / want to do is have Weblogic 6.1 sp2 handle the database connections and EJB's while having Tomcat 4.0.2 serve up the servlets and jsps. Has anyone gotten this configuration to work successfully? If so could you please post instructions on how you did it. Any help is greatly appreciated, Thanks in advance... Stephen Earl -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat + Weblogic 6.1 sp2 + Petstore
I take it it's one of those the company has got weblogic I think you'll need to include the weblogic jars so that you can do a lookup Have a look on how to get a hold of the weblogic jndi connector ... hope it helps D Steve Earl wrote: Yep... I know about the Tomcat JBoss stuff. What I'm really having problems with is the Tomcat Weblogic stuff. Steve... -Original Message- From: David Cassidy [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 13, 2002 10:24 AM To: Tomcat Users List Subject: Re: Tomcat + Weblogic 6.1 sp2 + Petstore They use the petStore as a example for getting JBoss and TC to talk together jboss.org ... David Steve Earl wrote: Hi, I've been pounding my head against the wall for a couple of days now trying to configure the pet store application. What I need / want to do is have Weblogic 6.1 sp2 handle the database connections and EJB's while having Tomcat 4.0.2 serve up the servlets and jsps. Has anyone gotten this configuration to work successfully? If so could you please post instructions on how you did it. Any help is greatly appreciated, Thanks in advance... Stephen Earl -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Propgating setting to a rack of machines using tomcat
Have a look at rsync ? You can tunnel rsync over ssh so it can be quite secure. You would then need some script that would restart TC etc etc Hope this helps D Donie Kelly wrote: Hi all We have a rack of sun servers and we have run into a small problem with configuration. All the machine will have the same settings (more or less) and these settings are currently read from a file which is distributed in the WAR. If we need to change settings we need to update the settings file on each machine, which is becoming a pain. There is a load balancer controlling the load on the rack so we have little control over which machine is chosen when we submit a request. My question is: How do we replicate the settings throughout the rack after modifying one machine in the rack? I appreciate your time... Donie -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: How can I customize the apache 404
of course you could make your 404 page a jsp page then you could do a search of your site for the object that they were really after ... ;0 D Liam Holohan wrote: Clay Mitchell wrote: http://builder.cnet.com/webbuilding/pages/Servers/Apache/ss02d.html -Original Message- From: Galbayar [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 05, 2002 11:19 PM To: Tomcat Users List Subject: How can I customize the apache 404 How can I customize the apache 404 -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] Not a difficult problem ... In apache httpd.conf you can use the ErrorDocument directive I have a number of virtual hosts in a conf file linking off my main httpd.conf... i.e the last line in httpd.conf is ... Include /home/wasp/modules/apache/1.3.22/conf/vhosts.conf (this keeps httpd.conf clean and adding a new virtual host means ammending vhosts.conf not the main server configuration... the entry for a virtual host (e.g www.test.com) in vhosts.conf is ... VirtualHost 10.20.32.13 ServerAdmin [EMAIL PROTECTED] DocumentRoot /home/wasp/vhosts/www.test.com/htdocs ServerName www.test.com TransferLog /home/wasp/vhosts/www.test.com/logs/www.test.com-xferlog ErrorLog /home/wasp/vhosts/www.test.com/logs/www.test.com-errorlog # these lines are for linking tomcat to apache for serving jsp pages WebAppConnection www.test.com.warpConnection-8009 warp 10.20.32.13:8009 WebAppDeploy app-example www.test.com.warpConnection-8009 /app-example # this is what you have to do for custom error pages etc.. ErrorDocument 500 /errors/500.html ErrorDocument 404 /errors/404.html ErrorDocument 401 /errors/401.html ErrorDocument 403 /errors/403.html /VirtualHost in /home/wasp/vhosts/www.test.com/htdocs create a directory called errors and put your custom html files in there and call them 404.html 500.html etc... bounce the server and type in a url for the site that you know will generate a 404 hope this helps ... Liam :-) -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Get Document.Url
wouldn't that come across as the basic auth username ? getRemoteUser() ;-} D Odo wrote: I know. ...Actually I wanted to process URLs with '@' in Servlet ex: http:[EMAIL PROTECTED] Galbayar wrote: JavaScript is Server Side Servlet is Server Side use getRequestURI() - Original Message - From: Odo [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, February 06, 2002 18:28 Subject: Get Document.Url How can I get in my servlet Javascript's document.URL variable? How it be scripted in servlet? -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: 64k limit on POST variables?
64k ??? are you uploading files ? D Kirby Vandivort wrote: I have some forms set up that can accept a rather large amount of data, and I'm finding that my data is getting truncated after 64k. What is causing this limitation? I can't find anything on the web about POST variables being limited by the SPEC. Is this a tomcat thing? and is there any way that it can be changed? Thanks! -- Kirby Vandivort Theoretical Biophysics Group Email: [EMAIL PROTECTED] 3051 Beckman Institute http://www.ks.uiuc.edu/~kvandivo/University of Illinois Phone: (217) 244-5711405 N. Mathews Ave Fax : (217) 244-6078Urbana, IL 61801, USA -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: cached jsp pages when no cache specified still there after page is gone
Do you mean that TC has compiled a jsp page into a .java file, compiled it into a servlet and left the resulting .class file in your work directory But you'd rather it recompiled ***each*** time a user accessed the page Or do you mean that when a users browser accesses the jsp page their browser gets sent the Cache-Control header and is ignoring it's plea to not cache the output from the jsp page ? If the former then you're stuffed. (as to do this would be suicide ) If the latter then you need to add some extra headers like h.addHeader(Pragma, No-cache); h.addHeader(Cache-Control, no-cache, must-revalidate); h.addDateHeader(Expires, new java.util.Date().getTime() ); h.addDateHeader(Last-Modified, new java.util.Date().getTime()); :) D Joel Rees wrote: Hello, I dug into the archives and the on-line docs, but couldn't find anything that turned a light on I have some jsp pages with response.setHeader(Cache-Control, no-Cache); specified, yet they have been cached, and remain in the work directory after the actual pages have been deleted, and the server has been re-booted several times. (These are test pages on a test server.) Is this normal? Are there some settings I should look for? Joel Alps Giken Kansai Kaihatsubu Suita, Osaka, Japan -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Recall: BLOB FROM JSP PAGE
Mehmet,
I think you missed my message :
you could try something like
%@page contentType=image/gif
%%@page import=java.io.BufferedInputStream,
java.io.ObjectOutputStream,java.io.OutputStream,java.io.File
%%
OutputStream f = response.getOutputStream();
File logo= new File(tester.gif);
BufferedInputStream bis = new BufferedInputStream (new
FileInputStream(logo));
int a=0;
while ( (a=bis.read()) != -1 )
{
f.write(a);
}
bis.close();
%
obviously this is from a file but essentially it's the same thing.
Just get an input stream from your blob and bingo !
I would suggest that you re-consider serving graphics from a blob.
Many reasons but primarily
- it will knacker your database - performance
- databases wern't designed to store files - filing systems were
But other than that hey have fun !
You must however make sure that there are no spaces / end of line
markers
either above or below the % % markers...
Hope this works for you
David
Mehmet Ugur Kuzu (LinkPlus) wrote:
thanks at all
but i read documentation
i think this component is about uploading files
but i want to display binary data such as images from database
-Original Message-
From: Kemp Randy-W18971 [mailto:[EMAIL PROTECTED]]
Sent: Thursday, January 24, 2002 8:19 PM
To: 'Tomcat Users List'
Subject: Recall: BLOB FROM JSP PAGE
Kemp Randy-W18971 would like to recall the message, BLOB FROM JSP
PAGE.
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Re: BLOB FROM JSP PAGE
Of course you could try something like
%@page contentType=image/gif
%%@page import=java.io.BufferedInputStream,
java.io.ObjectOutputStream,java.io.OutputStream,java.io.File
%%
OutputStream f = response.getOutputStream();
File logo= new File(tester.gif);
BufferedInputStream bis = new BufferedInputStream (new
FileInputStream(logo));
int a=0;
while ( (a=bis.read()) != -1 )
{
f.write(a);
}
bis.close();
%
obviously this is from a file but essentially it's the same thing.
Just get an input stream from your blob and bingo !
I would suggest that you re-consider serving graphics from a blob.
Many reasons but primarily
- it will knacker your database - performance
- databases wern't designed to store files - filing systems were
But other than that hey have fun !
Hope this works for you
David
David Wall wrote:
Is there a way to display images from database blob fields within only
jsp,
i know that it is impossible because of you can not handle an another
outputstream
within jsp.
Your JSP needs to output an IMG tag with a 'src' that points back to your
application as another GET that will then return the image of interest.,
generally from a simple servlet that sets the content-type to image/gif or
whatever the image format is.
David
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Re: security issue!
there's only one turn off your web server and your application server. It's a request onto your site. Try getting apache to re-direct it to something else Henry Lu wrote: I need a solution to orevent from its happenning! Any ideas? Thanks, [EMAIL PROTECTED] 01/24/02 12:21PM looks like good old nimda. but it does not affect your tomcat, since it only attacks iis on win-systems -Original Message- From: Henry Lu [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 24, 2002 6:16 PM To: [EMAIL PROTECTED] Subject: security issue! In the CATALINA_HOME/logs/catalina_log.2002-01-24.txt file, there are a lot of log information like the followings: 2002-01-24 09:29:48 HttpProcessor[80][3] Invalid request URI: '/scripts/..%255c../winnt/system32/cmd.exe' 2002-01-24 09:29:48 HttpProcessor[80][3] Invalid request URI: '/_vti_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe' 2002-01-24 09:29:48 HttpProcessor[80][3] Invalid request URI: '/_mem_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe' 2002-01-24 09:29:48 HttpProcessor[80][3] Invalid request URI: '/msadc/..%255c../..%255c../..%255c/..%c1%1c../..%c1%1c../..%c1%1c ../winnt/system32/cmd.exe' 2002-01-24 09:29:48 HttpProcessor[80][3] Invalid request URI: '/scripts/..%c0%2f../winnt/system32/cmd.exe' 2002-01-24 09:29:48 HttpProcessor[80][3] Invalid request URI: '/scripts/..%25%35%63../winnt/system32/cmd.exe' 2002-01-24 09:29:48 HttpProcessor[80][3] Invalid request URI: '/scripts/..%252f../winnt/system32/cmd.exe' Are these from the Tomcat 4.o internal? Are these from the out side hacker? What we can do to prevent from these happen? Can we use Valve? How? Thanks, Henry -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat 3.2.4, Java 1.3.1, linux, and process usage
If your OS has it have a try with pstree its very illustrative on this ... Denny Chambers wrote: They are not really seperate processes. They are threads off of a running process. Linux just shows them as process. Use this command here ( ps -faux | grep java )and you can see who is the parent and who is the child. As far as the memory usage, all of these threads are sharing this 14% of memory, so each one is not using that amount seperately. Brandon Cruz wrote: I am using the configuration above, and whenever someone accesses a jsp page, it seems that several processes are created. I am not an expert with linux, but it seems that multiple processes are created, which are each taking up the exact same amount of memory (around 14%). Is this normal, and does it mean that 3 processes taking 14% are using up 42% of my memory every time someone accesses a jsp on my machine? Thanks in advance for any information! Brandon -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- Denny Chambers Quantum Corporation, Inc. Network Attached Storage Division Java Linux Engineer Phone: 251-478-5730 Cell: 251-605-3446 IM: [EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Running Microsoft Stress Tool (WAS) with Tomcat
what does the source code of the affected page look like ? Does this happen with a 'HelloWorld.jsp' type page ? D Sanjeev Joshi wrote: Hi all, On running this stress tool with Tomcat I get these errors ; 2002-01-22 22:11:31 - Ctx( /uii-example ): Exception in: R( /uii-example + /index.jsp + null) - java.lang.IllegalArgumentException: Cookie name Path is a reserved token at javax.servlet.http.Cookie.init(Cookie.java:185) at org.apache.tomcat.util.RequestUtil.processCookies(RequestUtil.java:189) at org.apache.tomcat.core.RequestImpl.getCookieCount(RequestImpl.java:510) at org.apache.tomcat.session.StandardSessionInterceptor.requestMap(StandardSessionInter ceptor.java:145) at org.apache.tomcat.core.ContextManager.processRequest(ContextManager.java:835) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:786) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectio nHandler.java:213) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501) at java.lang.Thread.run(Thread.java:484) The result in the Stress Tool show as 500 Inrenal Server Error !!! Any ideas what is the reason ?? Is it a Bug with Tomcat ( not able to handle multiple requests ! ) -Joshi -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Running Microsoft Stress Tool (WAS) with Tomcat
your cookie isn't called 'path' by any chance ? Cookie name Path is a reserved token Sanjeev Joshi wrote: There is no problem with the code . Using the Browser the pages are rendered without any problem. Also the Same web-app when deployed with Jrun and WAS is run on that works just fine -Joshi David Cassidy wrote: what does the source code of the affected page look like ? Does this happen with a 'HelloWorld.jsp' type page ? D Sanjeev Joshi wrote: Hi all, On running this stress tool with Tomcat I get these errors ; 2002-01-22 22:11:31 - Ctx( /uii-example ): Exception in: R( /uii-example + /index.jsp + null) - java.lang.IllegalArgumentException: Cookie name Path is a reserved token at javax.servlet.http.Cookie.init(Cookie.java:185) at org.apache.tomcat.util.RequestUtil.processCookies(RequestUtil.java:189) at org.apache.tomcat.core.RequestImpl.getCookieCount(RequestImpl.java:510) at org.apache.tomcat.session.StandardSessionInterceptor.requestMap(StandardSessionInter ceptor.java:145) at org.apache.tomcat.core.ContextManager.processRequest(ContextManager.java:835) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:786) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectio nHandler.java:213) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501) at java.lang.Thread.run(Thread.java:484) The result in the Stress Tool show as 500 Inrenal Server Error !!! Any ideas what is the reason ?? Is it a Bug with Tomcat ( not able to handle multiple requests ! ) -Joshi -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: servlet/jsp executing twice at the same moment
Robin,
Have you put explorer through a proxy so that you can see if it is doing
2 requests ?
Could (unix / mozilla users here so I dunno) explorer be doing a
HEAD request and then immediately a GET request ?
Could you get the JSP page to dump out the request method ?
D
Robin Lee wrote:
So, by the lack of response, I can assume no one has figured out how to
solve this problem?I know there were a few others who had dealt with
this problem, but no solution... I hope someone can here can try and help
out with this.
Thanks to anyone who responds...
- Original Message -
From: Robin Lee [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Thursday, January 03, 2002 9:37 AM
Subject: Re: servlet/jsp executing twice at the same moment
Is it just JSP's or Servlets too? My problem is just servlets (although i
have yet to see any jsp's run twice)...
I'm still looking on solutions myself, but none so far. Anyone?
I have noticed though, if i tried it in Netscape (6+), it is ok. Also
tried
it on the server computer (localhost), and it doesn't do it there either.
I
figured it might be IE5.5, and it may have to do with the computer speed?
(On the server, i used IE5.5 as well)...
- Original Message -
From: [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Thursday, January 03, 2002 9:18 AM
Subject: RE: servlet/jsp executing twice at the same moment
It is not that my code continues to run, but that the ENTIRE jsp runs
twice. Spent 3 hours last night on this and still could not find a
resolve. I'm not sure if it is a bug or some configuration problem.
Some
jsp's run once and some run twice. Fortunately for debugging purposes,
the
same ones run once and the same ones run twice. If anyone has any
suggestions or experienced the same behavior, please advise on
solutions.
I've not noticed that you need to place an explicit return after the
forward, but I'll make a mental note.
Thanks,
kb
Cox,
Charlie To: Tomcat Users List
[EMAIL PROTECTED]
ccox@cincom.cc:
com Subject: RE: Servlet
running
twice at the same moment.
01/03/02
04:54 AM
Please
respond to
Tomcat Users
List
did you put a
return;
after your forward? If not the jsp will continue running...
Charlie
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 02, 2002 2:30 PM
To: Tomcat Users List
Subject: Re: Servlet running twice at the same moment.
Glad someone brought this up. Seems as though some of my jsp
pages are
being executed twice. It doesn't seem to send information to
the browser
twice, but it is causing havoc on my logic. I can see
System.outs being
executed twice and any logic / methods are being executed
twice. In my
case it seems as though the jsp:forward is in some way causing the
behavior.
If anyone else has run across this situation, I would
definitely like to
know what is going on and how to resolve this issue.
I'm also using IE 5.x, tomcat 3.2.x and linux. If code is
needed, I'll
have to send tomorrow.
Thanks in advance
kb
Robin Lee
tech_supportTo: Tomcat Users
List [EMAIL PROTECTED]
@uls.comcc:
Subject: Re:
Servlet running twice at the same moment.
01/02/02
11:12 AM
Please
respond to
Tomcat Users
List
Well, that depends on which code you would like to see? The
login code is
pretty basic...
Here's is my validateLoginServlet...
I am using a type4 jdbc driver (thinweb.tds driver).
import Common.dbfiles.*;
import java.io.*;
import java.util.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ValidateLoginServlet extends HttpServlet
{
public void service(HttpServletRequest req, HttpServletResponse res)
throws IOException
{
String errorCode = ;
try
{
// get a connection
Class c = Class.forName(com.thinweb.tds.Driver);
Connection dbConn =
DriverManager.getConnection(jdbc:twtds:sqlserver://[removed];user
=[removed]
;password=[removed];TDS=7.0);
//
Re: How to logout
the remote user is http protocol specific. It does not use anything in the users session. If you want to log out a user who has used basic auth you need to send them a page with a status of not authorised. The browser will then get the message that the user is 'logged out' Hope this helps ! Of course basic auth isn't very secure as the users username/password gets passed in the clear on every transfer... D [EMAIL PROTECTED] wrote: Hi! I have understood that logging out the current user should be done by calling session.invalidate() .. however, this does not seem to work: the session is emptied, but for instance request.getRemoteUser() will still return the same user as before invalidation.. Is this a Tomcat bug or have I misunderstood something here? I'm using Tomcat 4.0.1 and HTTP basic authenticationg without SSL. Thanks in advance. -juha- -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: somebody trying hack me, what they really wanted?
NIMDA ... Just put a file there for it to get ;-) D Evgeniy Strokin wrote: Hi, tonight, somebody had tried hack our Tomcat 3.2.3 in win2000. Here is the log: 2001-12-13 01:18:35 - Ctx( ): 404 R( + /scripts/root.exe + null) null 2001-12-13 01:18:36 - Ctx( ): 404 R( + /MSADC/root.exe + null) null 2001-12-13 01:18:42 - Ctx( ): 404 R( + /c/winnt/system32/cmd.exe + null) null 2001-12-13 01:18:46 - Ctx( ): 404 R( + /d/winnt/system32/cmd.exe + null) null 2001-12-13 01:18:47 - Ctx( ): 404 R( /scripts/..%255c../winnt/system32/cmd.exe) null 2001-12-13 01:18:50 - Ctx( ): 404 R( /_vti_bin/..%255c../..%255c../..%255c../wi nnt/system32/cmd.exe) null 2001-12-13 01:18:51 - Ctx( ): 404 R( /_mem_bin/..%255c../..%255c../..%255c../wi nnt/system32/cmd.exe) null 2001-12-13 01:19:00 - Ctx( ): 404 R( /msadc/..%255c../..%255c../..%255c/..%c1%1 c../..%c1%1c../..%c1%1c../winnt/system32/cmd.exe) null 2001-12-13 01:19:00 - Ctx( ): 404 R( + /scripts/..??../winnt/system32/cmd.exe + null) null 2001-12-13 01:19:01 - Ctx( ): 404 R( /scripts/..%c0%2f../winnt/system32/cmd.exe ) null 2001-12-13 01:19:31 - ContextManager: SocketException reading request, ignored - java.net.SocketException: Connection reset by peer: JVM_recv in socket input st ream read at java.net.SocketInputStream.socketRead(Native Method) at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at org.apache.tomcat.service.http.HttpRequestAdapter.doRead(HttpRequestA dapter.java:115) at org.apache.tomcat.core.BufferedServletInputStream.doRead(BufferedServ letInputStream.java:106) at org.apache.tomcat.core.BufferedServletInputStream.read(BufferedServle tInputStream.java:128) at javax.servlet.ServletInputStream.readLine(ServletInputStream.java:138 ) at org.apache.tomcat.service.http.HttpRequestAdapter.readNextRequest(Htt pRequestAdapter.java:129) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnectio n(HttpConnectionHandler.java:198) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java: 416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java :501) at java.lang.Thread.run(Unknown Source) 2001-12-13 01:50:41 - Ctx( ): 404 R( + /scripts/root.exe + null) null 2001-12-13 01:50:41 - Ctx( ): 404 R( + /MSADC/root.exe + null) null 2001-12-13 01:51:09 - ContextManager: SocketException reading request, ignored - java.net.SocketException: Connection reset by peer: JVM_recv in socket input st ream read at java.net.SocketInputStream.socketRead(Native Method) at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at org.apache.tomcat.service.http.HttpRequestAdapter.doRead(HttpRequestA dapter.java:115) at org.apache.tomcat.core.BufferedServletInputStream.doRead(BufferedServ letInputStream.java:106) at org.apache.tomcat.core.BufferedServletInputStream.read(BufferedServle tInputStream.java:128) at javax.servlet.ServletInputStream.readLine(ServletInputStream.java:138 ) at org.apache.tomcat.service.http.HttpRequestAdapter.readNextRequest(Htt pRequestAdapter.java:129) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnectio n(HttpConnectionHandler.java:198) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java: 416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java :501) at java.lang.Thread.run(Unknown Source) 2001-12-13 06:08:24 - Ctx( ): 404 R( + /scripts/root.exe + null) null 2001-12-13 06:08:24 - Ctx( ): 404 R( + /MSADC/root.exe + null) null 2001-12-13 06:08:25 - Ctx( ): 404 R( + /c/winnt/system32/cmd.exe + null) null 2001-12-13 06:08:25 - Ctx( ): 404 R( + /d/winnt/system32/cmd.exe + null) null 2001-12-13 06:08:25 - Ctx( ): 404 R( /scripts/..%255c../winnt/system32/cmd.exe) null 2001-12-13 06:08:25 - Ctx( ): 404 R( /_vti_bin/..%255c../..%255c../..%255c../wi nnt/system32/cmd.exe) null 2001-12-13 06:08:26 - Ctx( ): 404 R( /_mem_bin/..%255c../..%255c../..%255c../wi nnt/system32/cmd.exe) null 2001-12-13 06:08:26 - Ctx( ): 404 R( /msadc/..%255c../..%255c../..%255c/..%c1%1 c../..%c1%1c../..%c1%1c../winnt/system32/cmd.exe) null 2001-12-13 06:08:26 - Ctx( ): 404 R( + /scripts/..??../winnt/system32/cmd.exe + null) null 2001-12-13 06:08:26 - Ctx( ): 404 R( /scripts/..%c0%2f../winnt/system32/cmd.exe ) null 2001-12-13 06:08:26 - Ctx( ): 404 R( + /scripts/..?»../winnt/system32/cmd.exe + null) null 2001-12-13 06:08:27 - Ctx( ): 404 R( + /scripts/..??../winnt/system32/cmd.exe + null) null 2001-12-13 06:08:27 -
Re: request.getParameter problem
Or you could try
if ( yes.equals(request.getParameter(modify) ) )
{
out.write(modify listings);
}
it gets around modify being null and lovely exceptions ...
:)
David
Cato, Christopher wrote:
You should put it like this
if (request.getParameter(modify) != NULL)
{
if (request.getParameter(modify).equals(yes) {
your action here
} else {
your action here
}
} else {
your action if the parameter is empty here
}
Otherwise you can end up with a NullPointerException from reading a NULL
parameter.
/Christopher
-Original Message-
From: Rama [mailto:[EMAIL PROTECTED]]
Sent: den 4 december 2001 11:17
To: [EMAIL PROTECTED]
Subject: request.getParameter problem
Hi,
it seems that request.getParameter does not always successful in POST
method.
is there any way to make it 100% successful?
i'm using tomcat 4.01.
if (request.getParameter(modify).equals(yes)) {
out.write(modify listings);
}
Rama
_
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Re: How to prevent access to the content of a folder?
you might want to look at obj.conf Service method=(GET|HEAD) type=magnus-internal/directory fn=index-common I guess that that makes a directory listing. What happens if it isn't there I don't know David Justin Rowles wrote: If I direct the browser to http://localhost:8080/app1/images I'll have access to the contents of this directory. Is there a way to prevent this from happenning? Include an absolute path reference and file in the default page list: default.htm index.htm /other_stuff/sod_off.htm This means that in the absence of a specified file, the server will look for default.htm, then index.htm, then will go to /other_stuff/ and show the file sod_off.htm which should say something like We don't allow directory listings here. Justin. -- You're only jealous cos the little penguins are talking to me. *** For more information on Ordnance Survey products and services, visit our web site at http://www.ordnancesurvey.co.uk *** -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Access from the web instead of localhost
As long as your machine is listening on 0.0.0.0 rather than 127.0.0.1 .. If you are using unix use netstat -an | grep LISTEN to check David Barry L. White wrote: Yes you can. - Original Message - From: Scott and Michele Young [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, November 28, 2001 7:46 AM Subject: Access from the web instead of localhost if my ip is 12.34.567.890 and my localhost path to my servlet is: http://localhost:8080/index.html Can I simply type :http://12.34.567.890:8080/index.html to access my servlet from the internet (a remote location)? Thanks/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Configuring tomcat to serve static content
Check that tomcat has the correct mime type for your .doc files have a look in web.xml. then add one for excel / word :) Aditya Sharma wrote: Hi, We have an installation of Tomcat 3.3 on Windows 2000, and are using Tomcat to serve our static content (as a web-server). I have issues with serving binary documents (word and excel files). The files are viewed correctly (by the respective plug-ins) in Internet Explorer, but Netscape displays garbled information in the browser. I use the standard a href=../docs/name_of_file.doc File /a html comand to provide a link to the file. I am curious to find out what do I need to do to resolve this issue. Should I use Apache as the web-server, instead of Tomcat? Thanks in advance, Cheers, Aditya Sharma [EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: tomcat 4.0.1 under Apache 2 betas
If you find out I would love to know... Thanks David Ed Nixon wrote: Is it possible yet to run Tomcat 4 under Apache 2 betas? If so, could you please point me at some info on configuration. I'm not having much success with anything I've found that relates to Apache 1.2 and Tomcat 4. Alternately, if I'm wasting my time, that would be useful information too. Thanks a lot for your help. ...edN -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Is Tomcat 4.0.1 taglib integration buggy?
try
return EVAL_BODY_TAG
...
Why not just do
%= response.encodeURL( /page/you/want/to/go/to.jsp ) %
David
Thomas Rickal, IOP Unternehmensberatung GmbH wrote:
Hi again,
i' am trying to upgrade from Tomcat 3.2.3/ Apache 1.3.19 to Tomcat
4.0.1/ Apache 1.3.19 on Linux.
All the urls in the jsps of my application are rewritten by a
UrlTag. The UrlTag Class takes the url between the tags and rewrites
it if necessary.
It works with Tomcat 4.0.1 if the url is placed in the jsp file
statically. It works not if the url is get by using the get-method
of a bean.
In Tomcat 3.2.3 it worked fine in both cases. Maybe this is a Tomcat
4.0.1 bug? Who can help?
Thomas
Example:
### example.jsp ###
A href=myLib:url%= myBean.getURL() %/myLib:urltext/A
### output Tomcat 3.2.3 (right) ###
A href=http://localhost/target.jsp;text/A
### output Tomcat 4.0.1 (wrong) ###
A href=%= myBean.getURL() %text/A
### example.tld ###
tag
nameurl/name
tagclassde.iop.webrun.shared.taglib.UrlTag/tagclass
bodycontenttagdependent/bodycontent
inforewrite url/info
/tag
### UrlTag-Code ###
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.tagext.*;
import javax.servlet.jsp.*;
import java.io.IOException;
public class UrlTag extends BodyTagSupport
{
public int doAfterBody() throws JspException
{
BodyContent bodyContent = getBodyContent();
String baseURL = bodyContent.getString();
bodyContent.clearBody();
try
{
HttpServletResponse response = (HttpServletResponse)
pageContext.getResponse();
String encodedURL = response.encodeURL(baseURL);
this.getPreviousOut().print(encodedURL);
}
catch(IOException e)
{
throw new JspTagException(I/O exception + e.getMessage());
}
return SKIP_BODY;
}
}
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Re: Benchmark
Try http://webperformanceinc.com We've used it here and its really rather good. You 'train' it by setting your browser to use it as a proxy and then go through the bits of the site you want to test. You login and it records the data you sent Then you can get it to give your site alot of pain. it will simulate alot of users doing standard user type activity or you can get it just to blast your site... hope it helps David Laurent Michenaud wrote: Hi, I would like to bench my web server( apache/tomcat ) What's the best ? I would like to indicate a list of urls( with somes params in it ) and that it takes care of sessions. Michenaud Laurent - Adeuza - [ Développeur Web - Administrateur Réseau ] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: non-serializable objects in sessions
Make sure that when the user leaves that area of the site you remove the result objects from the users session. Otherwise your memory consumption could go up rather quickly !!! Marko Asplund wrote: thanks for pointing out the database resource consumption problem! i'll probably define an upper limit for result rows shown to the user in my application. then i'll use one query to get all the object ids of the result objects, store them (instead of the ResultSet) in the user's session. then the object data can be fetched from the database page-by-page as the user browses through the list of result objects. best regards, -- aspa -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Does Tomcat-3.2.3 supports Distributed Sessions ?
when you get one let me know ! Thanks David Lomesh Contractor wrote: Hi, I am in need of distributed session. I am using tomcat 3.2.3, but in its document, I could not find out about its support for distributed sessions. Does anybody knows, whether Tomcat-3.2.3 supports Distributed sessions across multiple web servers and Tomcat integration on each web server ? Waiting for kind reply... Lomesh.
Re: AW: Does Tomcat-3.2.3 supports Distributed Sessions ?
Umm situation where you would want them in a multi server situation. where you want to assure your boss that no he won't loose customers and their money. If you look at things like dynamo and weblogic they provide ( I know more about dynamo than weblogic) a comple fail over protected etc etc sessions. (distributed too) Ralph Einfeldt wrote: Just out of interest: what is the reason for this requirement? I can hardly imagine a case where the benefit of distributed sessions justifies the amount of work to implement them (and the amount of problems you will have if you got them) Be carefull what you desire, you might get it. -Ursprüngliche Nachricht- Von: Lomesh Contractor [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 2. Oktober 2001 10:48 An: Tomcat-User Betreff: Does Tomcat-3.2.3 supports Distributed Sessions ? Hi, I am in need of distributed session. I am using tomcat 3.2.3, but in its document, I could not find out about its support for distributed sessions. Does anybody knows, whether Tomcat-3.2.3 supports Distributed sessions across multiple web servers and Tomcat integration on each web server ? Waiting for kind reply... Lomesh.
Re: Loadbalancing with mod_jk and stickiness ?
lets see your worker.properties file ;-) David Hans-Erik Skyttberg wrote: Hi! We just encontered a problem, when a session is started on one tomcat and then through a load balancer it ends up on the another webserver that webserver dosen't direct the session to correct tomcat ? Is this a bug or isn't mod_jk supposed to work that way ? This is working with mod_jserv... JkMount /*.jsp p JkMount /html/admin/* ba If the client requests /html/admin/login.jsp will this request be sent to worker p or worker ba ? Regards! Hans - Erik Skyttberg Boxer TV Access AB Tegluddsv. 64 115 28 Stockholm +46 (0)8 587 899 64 +46 (0)733 35 70 64 -Ursprungligt meddelande- Från: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Skickat: den 21 september 2001 09:12 Till: Hans-Erik Skyttberg Ämne: WELCOME to [EMAIL PROTECTED] Hi! This is the ezmlm program. I'm managing the [EMAIL PROTECTED] mailing list. I'm working for my owner, who can be reached at [EMAIL PROTECTED] Acknowledgment: I have added the address [EMAIL PROTECTED] to the tomcat-user mailing list. Welcome to [EMAIL PROTECTED]! Please save this message so that you know the address you are subscribed under, in case you later want to unsubscribe or change your subscription address. --- Administrative commands for the tomcat-user list --- I can handle administrative requests automatically. Please do not send them to the list address! Instead, send your message to the correct command address: To subscribe to the list, send a message to: [EMAIL PROTECTED] To remove your address from the list, send a message to: [EMAIL PROTECTED] Send mail to the following for info and FAQ for this list: [EMAIL PROTECTED] [EMAIL PROTECTED] Similar addresses exist for the digest list: [EMAIL PROTECTED] [EMAIL PROTECTED] To get messages 123 through 145 (a maximum of 100 per request), mail: [EMAIL PROTECTED] To get an index with subject and author for messages 123-456 , mail: [EMAIL PROTECTED] They are always returned as sets of 100, max 2000 per request, so you'll actually get 100-499. To receive all messages with the same subject as message 12345, send an empty message to: [EMAIL PROTECTED] The messages do not really need to be empty, but I will ignore their content. Only the ADDRESS you send to is important. You can start a subscription for an alternate address, for example [EMAIL PROTECTED], just add a hyphen and your address (with '=' instead of '@') after the command word: [EMAIL PROTECTED] To stop subscription for this address, mail: [EMAIL PROTECTED] In both cases, I'll send a confirmation message to that address. When you receive it, simply reply to it to complete your subscription. If despite following these instructions, you do not get the desired results, please contact my owner at [EMAIL PROTECTED] Please be patient, my owner is a lot slower than I am ;-) --- Enclosed is a copy of the request I received. Return-Path: [EMAIL PROTECTED] Received: (qmail 11788 invoked from network); 21 Sep 2001 07:11:57 - Received: from unknown (HELO boxer-exch.ad.boxer.se) (195.163.10.171) by daedalus.apache.org with SMTP; 21 Sep 2001 07:11:57 - content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Subject: Content-Transfer-Encoding: quoted-printable X-MimeOLE: Produced By Microsoft Exchange V6.0.4417.0 Date: Fri, 21 Sep 2001 09:13:14 +0200 Message-ID: [EMAIL PROTECTED] X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: confirm subscribe to [EMAIL PROTECTED] Thread-Index: AcFCbJSivjfi/3mIRViPUvx7Efj+nwAAA1NA From: Hans-Erik Skyttberg [EMAIL PROTECTED] To: tomcat-user-sc.1001056157.bdincojdmngfhdojeppf-Hans-Erik.Skyttberg=boxe [EMAIL PROTECTED] X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N
Tomcat 4 and session persistance ...
A little while ago I looked at the tomcat 4 docs and there was a howto on how to store the sessions and persistance failover etc etc link http://jakarta.apache.org/tomcat/tomcat-4.0-doc/JDBCStore-howto.html What happened to it ? Thanks David
Re: Fallbacks for load-balanced mod_jk workers
What you might find the easiest is to use apache's ErrorDocument 500 url command very useful. If tomcat is down apache generates a 500 error. Apache can then intercept that and use a page ( static HTML/CGI/Other URL) to generate a 'we've gone walkies for a bit - back soon' type message David PS I know this - it bit me in the ass. Scott Jones wrote: Hello, I am setting up a set of boxes as follows. There are two machines running Apache 1.3.19 and then there are three machines running tomcat 3.2.3. I have a worker linking each of the apache machines to each tomcat server (for a total of 6 tomcat instances). What I'm wondering is say for some awful reason that all three of my tomcat servers are down. Is there any way that I can have mod_jk link to something else that might just say we're down right now, please check back soon or something like that? Does the lb worker type have any kind of mechanism for this? Thanks for any suggestions! Cheers, Scott
Re: Load balancing tomcat and webapp directory location
I'm sure a million people are going to say RTFM But I'm nice :) Have a look at mod_jk . It is a very nice module and allows apache to send requests through to tomcat. You can have more than one apache and more than tomcat - depending on how many machines you have :) Your webapps setup is a tomcat thing. I tend to copy zero length files ( ie blank .jsp pages) onto the area that apache serves from so that it can do the checks for index.jsp etc and be happy ! Happy reading David Rick Anderson wrote: We're using tomcat 3.2.3 at the moment and are attempting to configure tomcat so that it can be load balanced behind an apache web server. Where should the webapps directory be located? Does it need to copied onto each machine running tomcat or can it be located on the apache server? I haven't found docs on this yet. If some one could point me in the right direction I'd appreciate it. Thanks, -Rick Anderson __ Rick Anderson | [EMAIL PROTECTED] |_ Rutgers University, Continuous Education Outreach Consulting System Administrator, (732)932-3938 __
Re: suppressing white space in jsps
Would you like to let us see the jsp - we might spot something... David Matt Hudson wrote: The only solution I have heard of is to remove the newline from your JSP. That's right -- one long line for the entire JSP. On Wed, Aug 22, 2001 at 07:59:16AM -0500, [EMAIL PROTECTED] wrote: Is there any way to suppress the whitespace that is output by jsp's in Tomcat/Catalina? I have a simple jsp that generates a .csv, and sets the HTTP headers so that it opens in Excel (intranet app). Even with cramming all the jsp intro stuff on one line, I still end up with one blank line as the first line of output. (actually, one newline code). I know that jasper must be converting every newline in the source .jsp to something like println(\n) in the servlet --- that's what I'd like to turn off (selectively) Is this possible? -jason -- A weird imagination is most useful to gain full advantage of all the features. matt hudson [EMAIL PROTECTED]http://www.spaceship.com/~matt
Re: Why and How Tomcat before Apache?
unless you want to run your tomcat as root ( Very unwise ) makesure that you use a 'su' command in your call to tomcat's start script... David Rui Miguel Seabra wrote: Just hack apachectl script to launch tomcat just before apache, and to shut it down right aftwards. On 17 Aug 2001 16:43:41 +0200, Roberto B. wrote: Ok ! but.. do you know the way to make this in automatic ( with scripts at system start ) ?? - Original Message - From: Barnabas Yohannes [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 17, 2001 3:39 PM Subject: Re: Why and How Tomcat before Apache? I cannot answer your why question, because, I am not one of the developers of apache or tomcat. But here is the answer to your how question: *To stop and start your tomcat: cd /usr/local/tomcat bin/shutdown.sh bin/startup.sh *Exit from tomcat and go to your apache server: su /usr/local/apache/bin/apachectl restart exit * Another way of stopping and starting apache: bin/apachectl stop bin/apachectl start - Original Message - From: Roberto B. [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 17, 2001 4:50 AM Subject: Why and How Tomcat before Apache? I have a Linux/Debian system. I want to use Apache as web-server and Tomcat only for JSP file. Is it true that it is necessary to make start Tomcat before Apache? Why?.. and if it is true.. how?? Thanks! Roberto. -- + No matter how much you do, you never do enough -- unknown + Whatever you do will be insignificant, | but it is very important that you do it -- Ghandi + So let's do it...?
Re: Why and How Tomcat before Apache?
Ah what the hell try this ...
( works for me !)
Watch out for the line wraps !
- 8 -- snip
#!/bin/sh
# Init file for Jakarta Tomcat
#
# chkconfig: 345 98 00
# description: Jakarta tomcat daemon
#
# processname:
# config: /usr/local/tomcat/conf/server.xml
RETVAL=0
TOMCAT_HOME=/usr/local/tomcat
export TOMCAT_HOME
case $1 in
start)
F=`$0 status`
if [ $? = 255 ] ; then
echo -n Starting Tomcat :
su - tomcat -c cd $TOMCAT_HOME/bin;
$TOMCAT_HOME/bin/startup.sh $TOMCAT_HOME/logs/tomcat_stdout.log 2
$TOMCAT_HOME/logs/tomcat_stderr.log
echo [ OK ]
else
echo Tomcat is already running
fi
echo
;;
stop)
F=`$0 status`
if [ $? = 255 ] ; then
echo Tomcat isn't running
else
echo -n Shutting down Tomcat :
su - tomcat -c cd $TOMCAT_HOME/bin ;
$TOMCAT_HOME/bin/shutdown.sh $TOMCAT_HOME/logs/tomcat_down_stdout.log
2 $TOMCAT_HOME/logs/tomcat_down_stderr.log
echo [ OK ]
fi
echo
;;
restart)
$0 stop
sleep 2
$0 start
RETVAL=$?
;;
status)
S=`ps auxww | grep org.apache.tomcat.startup.Tomca[t] | wc -l`
E=`expr $S`
if [ $E = 0 ] ;then
echo Tomcat is stopped
RETVAL=-1
else
PIDS=`ps auxww | grep org.apache.tomcat.startup.Tomca[t]
| awk '{FS= }{print $2}'`
P=`echo $PIDS`
echo Tomcat ( $P ) is running
RETVAL=0
fi
;;
*)
echo Usage: tomcat {start|stop|restart|status}
exit 1
esac
exit $RETVAL
- 8 -- snip
David Cassidy wrote:
unless you want to run your tomcat as root ( Very unwise )
makesure that you use a 'su' command in your
call to tomcat's start script...
David
Rui Miguel Seabra wrote:
Just hack apachectl script to launch tomcat just before apache, and to
shut it down right aftwards.
On 17 Aug 2001 16:43:41 +0200, Roberto B. wrote:
Ok ! but.. do you know the way to make this in automatic ( with
scripts at
system start ) ??
- Original Message -
From: Barnabas Yohannes [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, August 17, 2001 3:39 PM
Subject: Re: Why and How Tomcat before Apache?
I cannot answer your why question, because, I am not one of the
developers
of apache or tomcat. But here is the answer to your how
question:
*To stop and start your tomcat:
cd /usr/local/tomcat
bin/shutdown.sh
bin/startup.sh
*Exit from tomcat and go to your apache server:
su
/usr/local/apache/bin/apachectl restart
exit
* Another way of stopping and starting apache:
bin/apachectl stop
bin/apachectl start
- Original Message -
From: Roberto B. [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, August 17, 2001 4:50 AM
Subject: Why and How Tomcat before Apache?
I have a Linux/Debian system.
I want to use Apache as web-server and Tomcat only for JSP file.
Is it true that it is necessary to make start Tomcat before
Apache?
Why?..
and if it is true.. how??
Thanks!
Roberto.
--
+ No matter how much you do, you never do enough -- unknown
+ Whatever you do will be insignificant,
| but it is very important that you do it -- Ghandi
+ So let's do it...?
Re: Why and How Tomcat before Apache?
check out if you can do a rm -rf * from within java... Don't know if you can, don't know how well the JVM will protect you but I run mine as a different user. Do you run your apache as root ? David Martin van den Bemt wrote: Please tell me what is dangerous about running tomcat as root? I've taken the following security measures : port 8007 and 8009 is blocked from the outside (firewall) tomcat is not running on 8080 and only allowing communications from localhost (127.0.0.1). The only potential problem is that if a tomcat /apache bug is exploited, you potentially have a problem. Looks pretty solid to me though.. Mvgr, martin -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of David Cassidy Sent: Friday, August 17, 2001 4:54 PM To: [EMAIL PROTECTED] Subject: Re: Why and How Tomcat before Apache? unless you want to run your tomcat as root ( Very unwise ) makesure that you use a 'su' command in your call to tomcat's start script... David Rui Miguel Seabra wrote: Just hack apachectl script to launch tomcat just before apache, and to shut it down right aftwards. On 17 Aug 2001 16:43:41 +0200, Roberto B. wrote: Ok ! but.. do you know the way to make this in automatic ( with scripts at system start ) ?? - Original Message - From: Barnabas Yohannes [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 17, 2001 3:39 PM Subject: Re: Why and How Tomcat before Apache? I cannot answer your why question, because, I am not one of the developers of apache or tomcat. But here is the answer to your how question: *To stop and start your tomcat: cd /usr/local/tomcat bin/shutdown.sh bin/startup.sh *Exit from tomcat and go to your apache server: su /usr/local/apache/bin/apachectl restart exit * Another way of stopping and starting apache: bin/apachectl stop bin/apachectl start - Original Message - From: Roberto B. [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 17, 2001 4:50 AM Subject: Why and How Tomcat before Apache? I have a Linux/Debian system. I want to use Apache as web-server and Tomcat only for JSP file. Is it true that it is necessary to make start Tomcat before Apache? Why?.. and if it is true.. how?? Thanks! Roberto. -- + No matter how much you do, you never do enough -- unknown + Whatever you do will be insignificant, | but it is very important that you do it -- Ghandi + So let's do it...?
Re: Why and How Tomcat before Apache?
better you than me I take it you are the only one in the wide wide world who can upload a cgi program to your site... Roberto B. wrote: Yes.. as root! R. - Original Message - From: David Cassidy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 17, 2001 5:08 PM Subject: Re: Why and How Tomcat before Apache? check out if you can do a rm -rf * from within java... Don't know if you can, don't know how well the JVM will protect you but I run mine as a different user. Do you run your apache as root ? David Martin van den Bemt wrote: Please tell me what is dangerous about running tomcat as root? I've taken the following security measures : port 8007 and 8009 is blocked from the outside (firewall) tomcat is not running on 8080 and only allowing communications from localhost (127.0.0.1). The only potential problem is that if a tomcat /apache bug is exploited, you potentially have a problem. Looks pretty solid to me though.. Mvgr, martin -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of David Cassidy Sent: Friday, August 17, 2001 4:54 PM To: [EMAIL PROTECTED] Subject: Re: Why and How Tomcat before Apache? unless you want to run your tomcat as root ( Very unwise ) makesure that you use a 'su' command in your call to tomcat's start script... David Rui Miguel Seabra wrote: Just hack apachectl script to launch tomcat just before apache, and to shut it down right aftwards. On 17 Aug 2001 16:43:41 +0200, Roberto B. wrote: Ok ! but.. do you know the way to make this in automatic ( with scripts at system start ) ?? - Original Message - From: Barnabas Yohannes [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 17, 2001 3:39 PM Subject: Re: Why and How Tomcat before Apache? I cannot answer your why question, because, I am not one of the developers of apache or tomcat. But here is the answer to your how question: *To stop and start your tomcat: cd /usr/local/tomcat bin/shutdown.sh bin/startup.sh *Exit from tomcat and go to your apache server: su /usr/local/apache/bin/apachectl restart exit * Another way of stopping and starting apache: bin/apachectl stop bin/apachectl start - Original Message - From: Roberto B. [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 17, 2001 4:50 AM Subject: Why and How Tomcat before Apache? I have a Linux/Debian system. I want to use Apache as web-server and Tomcat only for JSP file. Is it true that it is necessary to make start Tomcat before Apache? Why?.. and if it is true.. how?? Thanks! Roberto. -- + No matter how much you do, you never do enough -- unknown + Whatever you do will be insignificant, | but it is very important that you do it -- Ghandi + So let's do it...?
Re: Why and How Tomcat before Apache?
The usual thing is to save it to init.d and then link to the rc[235].d
of
your choice.
If you've got redhat you can use the chkconfig program on it.
Note though that you'll need to add a user 'tomcat' and make
sure that at least the conf and logs directories are
availible for writing by that user.
You might want to make a 'web' group...
i've also added
--- 8 snip
DATE=`date +%Y-%m-%d-%H-%M-%S`
mkdir $TOMCAT/logs/$DATE
mv $TOMCAT/logs/*.log $TOMCAT/logs/$DATE
---8 snip
into my shutdown.sh script. This then saves all of your logs when you
do a shutdown - which can be useful !
David
Roberto B. wrote:
Do I have to insert this script in my rc2.d dir. and link it in init.d ?
R.
- Original Message -
From: David Cassidy [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, August 17, 2001 5:06 PM
Subject: Re: Why and How Tomcat before Apache?
Ah what the hell try this ...
( works for me !)
Watch out for the line wraps !
- 8 -- snip
#!/bin/sh
# Init file for Jakarta Tomcat
#
# chkconfig: 345 98 00
# description: Jakarta tomcat daemon
#
# processname:
# config: /usr/local/tomcat/conf/server.xml
RETVAL=0
TOMCAT_HOME=/usr/local/tomcat
export TOMCAT_HOME
case $1 in
start)
F=`$0 status`
if [ $? = 255 ] ; then
echo -n Starting Tomcat :
su - tomcat -c cd $TOMCAT_HOME/bin;
$TOMCAT_HOME/bin/startup.sh $TOMCAT_HOME/logs/tomcat_stdout.log 2
$TOMCAT_HOME/logs/tomcat_stderr.log
echo [ OK ]
else
echo Tomcat is already running
fi
echo
;;
stop)
F=`$0 status`
if [ $? = 255 ] ; then
echo Tomcat isn't running
else
echo -n Shutting down Tomcat :
su - tomcat -c cd $TOMCAT_HOME/bin ;
$TOMCAT_HOME/bin/shutdown.sh
$TOMCAT_HOME/logs/tomcat_down_stdout.log
2 $TOMCAT_HOME/logs/tomcat_down_stderr.log
echo [ OK ]
fi
echo
;;
restart)
$0 stop
sleep 2
$0 start
RETVAL=$?
;;
status)
S=`ps auxww | grep org.apache.tomcat.startup.Tomca[t] | wc -l`
E=`expr $S`
if [ $E = 0 ] ;then
echo Tomcat is stopped
RETVAL=-1
else
PIDS=`ps auxww | grep
org.apache.tomcat.startup.Tomca[t]
| awk '{FS= }{print $2}'`
P=`echo $PIDS`
echo Tomcat ( $P ) is running
RETVAL=0
fi
;;
*)
echo Usage: tomcat {start|stop|restart|status}
exit 1
esac
exit $RETVAL
- 8 -- snip
David Cassidy wrote:
unless you want to run your tomcat as root ( Very unwise )
makesure that you use a 'su' command in your
call to tomcat's start script...
David
Rui Miguel Seabra wrote:
Just hack apachectl script to launch tomcat just before apache,
and to
shut it down right aftwards.
On 17 Aug 2001 16:43:41 +0200, Roberto B. wrote:
Ok ! but.. do you know the way to make this in automatic ( with
scripts at
system start ) ??
- Original Message -
From: Barnabas Yohannes [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, August 17, 2001 3:39 PM
Subject: Re: Why and How Tomcat before Apache?
I cannot answer your why question, because, I am not one of
the
developers
of apache or tomcat. But here is the answer to your how
question:
*To stop and start your tomcat:
cd /usr/local/tomcat
bin/shutdown.sh
bin/startup.sh
*Exit from tomcat and go to your apache server:
su
/usr/local/apache/bin/apachectl restart
exit
* Another way of stopping and starting apache:
bin/apachectl stop
bin/apachectl start
- Original Message -
From: Roberto B. [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, August 17, 2001 4:50 AM
Subject: Why and How Tomcat before Apache?
I have a Linux/Debian system.
I want to use Apache as web-server and Tomcat only for JSP
file.
Is it true that it is necessary to make start Tomcat before
Apache?
Why?..
and if it is true.. how??
Thanks!
Roberto.
--
+ No matter how much you do, you never do enough -- unknown
+ Whatever you do will be insignificant,
| but it is very important that you do it -- Ghandi
+ So let's do it...?
Re: Why and How Tomcat before Apache?
Martin van den Bemt wrote: check out if you can do a rm -rf * from within java... Yep works cool.. It saves a lot of work if I'm the admin, integrator and programmer at the same time ;-)), so those things don't slip through (we have a small team of programmers and all things are tested first.. a nice form to type in rm -f that also gets invoked will never get through ;-)) ouch ! Don't know if you can, don't know how well the JVM will protect you but Nope, if I want to do that, then it must work ;).. (we use all system options quite heavily, also admin of /etc/passwd etc, so we need access sometimes..) I run mine as a different user. I you don't block 8007 and 8009 for unautharized access, you will get a lot of bad packets (at least in 3.3 and ajp13, don't know what happens with older versions though). Someone eventually could find a bug and exploit and down your server or delete your webapp or other data. You don't solve that problem with running as a seperate user.. Tomcats ports are not visible from the outside. Only access is through apache - ie mod_jk ... Do you run your apache as root ? Nope as nobody (which is also not completely safe on default installs, since it also used by some daemons..) It's an interresting world isn't it ! Same programs, same os's but so many different ways ... Mvgr, Martin David Martin van den Bemt wrote: Please tell me what is dangerous about running tomcat as root? I've taken the following security measures : port 8007 and 8009 is blocked from the outside (firewall) tomcat is not running on 8080 and only allowing communications from localhost (127.0.0.1). The only potential problem is that if a tomcat /apache bug is exploited, you potentially have a problem. Looks pretty solid to me though.. Mvgr, martin -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of David Cassidy Sent: Friday, August 17, 2001 4:54 PM To: [EMAIL PROTECTED] Subject: Re: Why and How Tomcat before Apache? unless you want to run your tomcat as root ( Very unwise ) makesure that you use a 'su' command in your call to tomcat's start script... David Rui Miguel Seabra wrote: Just hack apachectl script to launch tomcat just before apache, and to shut it down right aftwards. On 17 Aug 2001 16:43:41 +0200, Roberto B. wrote: Ok ! but.. do you know the way to make this in automatic ( with scripts at system start ) ?? - Original Message - From: Barnabas Yohannes [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 17, 2001 3:39 PM Subject: Re: Why and How Tomcat before Apache? I cannot answer your why question, because, I am not one of the developers of apache or tomcat. But here is the answer to your how question: *To stop and start your tomcat: cd /usr/local/tomcat bin/shutdown.sh bin/startup.sh *Exit from tomcat and go to your apache server: su /usr/local/apache/bin/apachectl restart exit * Another way of stopping and starting apache: bin/apachectl stop bin/apachectl start - Original Message - From: Roberto B. [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 17, 2001 4:50 AM Subject: Why and How Tomcat before Apache? I have a Linux/Debian system. I want to use Apache as web-server and Tomcat only for JSP file. Is it true that it is necessary to make start Tomcat before Apache? Why?.. and if it is true.. how?? Thanks! Roberto. -- + No matter how much you do, you never do enough -- unknown + Whatever you do will be insignificant, | but it is very important that you do it -- Ghandi + So let's do it...?
Re: Tomcat before Apache
dos2unix ... Or use vi ... Martin van den Bemt wrote: If you created the bash script not in vi, but eg adjusted stuff in write and saved it, you need to fix the lineendings.. (there is a util for that which was added again on rh7.1, but I forgot the name).. You can test if this is the problem by moving the script to eg tomcat_old do a vi tomcat and do something that show up at the screen.. If that works, you know for sure that your bash file is messed up.. Also a hint : try running it after startup and see if it works.. Mvgr, Martin -Original Message- From: Roberto B. [mailto:[EMAIL PROTECTED]] Sent: Friday, August 17, 2001 5:37 PM To: [EMAIL PROTECTED] Subject: Tomcat before Apache I use Linux/Debian as root, Apache 1.3 and Tomcat 4 b6 I want to start automatically Tomcat before Apache. I made this things : 1) I created this script named tomcat: #! /bin/sh TOMCAT_HOME=/usr/tomcat4b6 # Test tomcat.sh if [ ! -x $TOMCAT_HOME/bin/tomcat.sh ] then echo Tomcat not found exit fi case $1 in start) # Start service $TOMCAT_HOME/bin/startup.sh echo -ne Tomcat started \n ;; stop) $TOMCAT_HOME/bin/shutdown.sh ;; esac 2) I insert this script in dir /etc/init.d 3) chmod u+x tomcat 4) in /etc/rc2.d (because default runlever is 2 in file inittab) this command (because i have @S91apache): ln -s ../init.d/tomcat S90tomcat 5) I rebooted the system and this is the result: : : etc/init.d/rc: /etc/rc2.d/S90tomcat: No such file or directory apache started : Why?? Roberto
Re: passing parameter to a jsp tag
You might want to try using single quotes ' and in your tag definition check that it has got the runtime expression attirbute set to true... :) Bit me in the behind as well ! David Bernier, Melanie wrote: Hi! I'm having troubles with the following code: tblListe:tabListe dBms=%= dbms % dBuser=TABSERV ordnung=FaVeNa /tblListe:tabListe Instead of setting dBms to dbms, it's setting dBms to %= dbms % What is the problem? I looked on several newsgroups and examples on JSP Custom Tag and what I'm doing seems to be right. Thanks. Melanie.
