Re: How to figure out if a user is authenticated when using single sign on?
FR wrote: The standard workaround mentioned is to place user information in session, but that won't work across webapps using Single Sign On. I have a bunch of webapps, only one of which is protected and requires login, the rest work fine without logging in, but display different information when the user is logged in. This worked great when getUserPrincipal returned a Principal on every URL after login, but I can't figure out any way to do it now. I can just pass the userid around in every URL, but that seems... not good... and involves changing a lot of links. Is there any way of seeing if a user has been authenticated (and get their username) that works across webapps? I don't see a way to do this without changing the SSO code. I haven't looked at the SSO code so some of this may already be there. You'd need to: - always send the SSO cookie - always check for the cookie and process it regardless of whether or not authentication is required. The patches at the end of https://issues.apache.org/bugzilla/show_bug.cgi?id=1242 may give you some pointers although they are hard to read as they are in the wrong format. Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How do I co-exist both tomcat and java in one windows machine?
Hi Gurus, How do I co-exist both tomcat and java in one windows server? Thanks in advance. __ Tired of visiting multiple sites for showtimes? Yahoo! Movies is all you need http://sg.movies.yahoo.com - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How do I co-exist both tomcat and java in one windows machine?
Tomcat requires java. There's never been a problem with them on the same box. Can you be a little more specific on what you're asking? --David Nix Hanwei wrote: Hi Gurus, How do I co-exist both tomcat and java in one windows server? Thanks in advance. __ Tired of visiting multiple sites for showtimes? Yahoo! Movies is all you need http://sg.movies.yahoo.com - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How do I co-exist both tomcat and java in one windows machine?
Thanks. I'm trying to install tomcat 5.0 and tomcat 6.0 and java 1.4 and java 1.6 in a box. How do I define CATALINA_HOME and JAVA_HOME and jk connector for each tomcat? - Original Message From: David Smith <[EMAIL PROTECTED]> To: Tomcat Users List Sent: Wednesday, 23 April 2008 5:42:59 Subject: Re: How do I co-exist both tomcat and java in one windows machine? Tomcat requires java. There's never been a problem with them on the same box. Can you be a little more specific on what you're asking? --David Nix Hanwei wrote: > Hi Gurus, > > How do I co-exist both tomcat and java in one windows server? > > Thanks in advance. > > > __ > Tired of visiting multiple sites for showtimes? > Yahoo! Movies is all you need > http://sg.movies.yahoo.com > > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Tired of visiting multiple sites for showtimes? Yahoo! Movies is all you need http://sg.movies.yahoo.com - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How do I co-exist both tomcat and java in one windows machine?
The JDKs are no problem -- they just get installed each in their own directory. The tomcat's can also be installed each in their own directory. You'll have to modify the server.xml of each to make sure there are no conflicts in the shutdown ports or any of the connetors. I'm going to venture a guess you are really considering these as services. In that case, you'll want to get the .zip download of tomcat for installation instead of the .exe installer version. It includes service.bat which you should take a look at for installing each as a service. If you aren't interested in installing them as services, you should be able to modify startup.bat and shutdown.bat in each to use the correct jdk. You'll have to post what web server (IIS or Apache Httpd) you are using jk with for info on that. From the tomcat end, part of making sure there aren't any port conflicts is to make sure each tomcat's AJP connector is on a different port. From the IIS or Apache Httpd end, it's just a matter of defining each in the jk config and then mounting url patterns to go to the appropriate jk connection. --David Nix Hanwei wrote: Thanks. I'm trying to install tomcat 5.0 and tomcat 6.0 and java 1.4 and java 1.6 in a box. How do I define CATALINA_HOME and JAVA_HOME and jk connector for each tomcat? - Original Message From: David Smith <[EMAIL PROTECTED]> To: Tomcat Users List Sent: Wednesday, 23 April 2008 5:42:59 Subject: Re: How do I co-exist both tomcat and java in one windows machine? Tomcat requires java. There's never been a problem with them on the same box. Can you be a little more specific on what you're asking? --David Nix Hanwei wrote: Hi Gurus, How do I co-exist both tomcat and java in one windows server? Thanks in advance. __ Tired of visiting multiple sites for showtimes? Yahoo! Movies is all you need http://sg.movies.yahoo.com - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Tired of visiting multiple sites for showtimes? Yahoo! Movies is all you need http://sg.movies.yahoo.com - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How do I co-exist both tomcat and java in one windows machine?
Thanks. I'm running on IIS. I think I roughly know how to get it done now. Thank you for your advices. - Original Message From: David Smith <[EMAIL PROTECTED]> To: Tomcat Users List Sent: Wednesday, 23 April 2008 7:51:32 Subject: Re: How do I co-exist both tomcat and java in one windows machine? The JDKs are no problem -- they just get installed each in their own directory. The tomcat's can also be installed each in their own directory. You'll have to modify the server.xml of each to make sure there are no conflicts in the shutdown ports or any of the connetors. I'm going to venture a guess you are really considering these as services. In that case, you'll want to get the .zip download of tomcat for installation instead of the .exe installer version. It includes service.bat which you should take a look at for installing each as a service. If you aren't interested in installing them as services, you should be able to modify startup.bat and shutdown.bat in each to use the correct jdk. You'll have to post what web server (IIS or Apache Httpd) you are using jk with for info on that. From the tomcat end, part of making sure there aren't any port conflicts is to make sure each tomcat's AJP connector is on a different port. >From the IIS or Apache Httpd end, it's just a matter of defining each in the jk config and then mounting url patterns to go to the appropriate jk connection. --David Nix Hanwei wrote: >Thanks. I'm trying to install tomcat 5.0 and tomcat 6.0 and java 1.4 and java >1.6 in a box. How do I define CATALINA_HOME and JAVA_HOME and jk connector >for each tomcat? > >- Original Message >From: David Smith <[EMAIL PROTECTED]> >To: Tomcat Users List >Sent: Wednesday, 23 April 2008 5:42:59 >Subject: Re: How do I co-exist both tomcat and java in one windows machine? > >Tomcat requires java. There's never been a problem with them on the >same box. Can you be a little more specific on what you're asking? > >--David > >Nix Hanwei wrote: > > >>Hi Gurus, >> >>How do I co-exist both tomcat and java in one windows server? >> >>Thanks in advance. >> >> >> __ >>Tired of visiting multiple sites for showtimes? >>Yahoo! Movies is all you need >>http://sg.movies.yahoo.com >> >> >>- >>To start a new topic, e-mail: users@tomcat.apache.org >>To unsubscribe, e-mail: [EMAIL PROTECTED] >>For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> >> > > >- >To start a new topic, e-mail: users@tomcat.apache.org >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] > > > __ >Tired of visiting multiple sites for showtimes? >Yahoo! Movies is all you need >http://sg.movies.yahoo.com > > >- >To start a new topic, e-mail: users@tomcat.apache.org >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] > > > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Search, browse and book your hotels and flights through Yahoo! Travel. http://sg.travel.yahoo.com - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Directories in Tomcat 5.5\temp
The Monitor Tomcat is one of the menu items created by Tomcat installer. You can find it from Windows Start -> Programs -> Apache Tomcat 5.5 -> Monitor Tomcat where it's target is pointing to Tomcat 5.5\bin\tomcat5w.exe. My application is using log4j release 1.2.15 and now, I noticed the following suspicious error in stdout_20080423.log (appeared after Tomcat is stopped), log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository. and this INFO message in catalina.2008-04-23.log, 23-Apr-2008 21:06:31 org.apache.catalina.core.AprLifecycleListener lifecycleEvent INFO: Failed shutdown of Apache Portable Runtime I'm not sure if the above is causing the abrupt termination of Tomcat? On Wed, Apr 23, 2008 at 12:28 AM, Caldarale, Charles R <[EMAIL PROTECTED]> wrote: > > From: hezjing [mailto:[EMAIL PROTECTED] > > Subject: Re: Directories in Tomcat 5.5\temp > > > > Yes, I'm using antiResourceLocking as shown in Tomcat > > 5.5\webapps\myapp\META-INF > > Unless you really, really need that, I'd turn it off. > > > I stopped Tomcat service normally (using Monitor Tomcat). > > I don't know what that is, but I suspect it's causing an abrupt > termination rather than an orderly shutdown. You should be using either > the shutdown script or the tomcat5w.exe program to stop the Tomcat > service. > > > The following are the steps I performed, > > The exact same steps (using the tomcat5w.exe program to start/stop the > service) work fine for me, and result in an empty temp directory. > > > - Chuck > > > THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY > MATERIAL and is thus for use only by the intended recipient. If you > received this in error, please contact the sender and delete the e-mail > and its attachments from all computers. > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Hez - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with Datasource
Hi everybody,
I'm using tomcat6 and trying to use datasource for mysql connexion (and
hibernate). I have looked to the tomcat 6 official documentation, and in the
$CATALINA_HOME/conf/context.xml, i have declared :
In my hibernate.cfg.xml, I have done this (add the first line, to replace
the commented lines):
java:comp/env/jdbc/hibernate
false
5
3
1800
thread
org.hibernate.dialect.MySQLDialect
true
true
When I try to launch the application, an error appears :
INFO [http-8080-1] (NamingHelper.java:26) - JNDI InitialContext
properties:{}
INFO [http-8080-1] (DatasourceConnectionProvider.java:61) - Using
datasource: java:comp/env/jdbc/hibernate
WARN [http-8080-1] (SettingsFactory.java:117) - Could not obtain connection
metadata
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of
class '' for connect URL 'null'
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1150)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
at
org.hibernate.connection.DatasourceConnectionProvider.getConnection(DatasourceConnectionProvider.java:69)
at
org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:84)
at
org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2009)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292)
at com.mycompany.hibernate.HibernateUtil.(Unknown Source)
at com.mycompany.hibernate.GestionBDD.selectQuery(Unknown Source)
at com.mycompany.middleware.CDataFromBDD.getListDomaine(Unknown Source)
at com.mycompany.commun.PanelTreeView.(Unknown Source)
at com.mycompany.HomePage.initPanels(Unknown Source)
at com.mycompany.HomePage.(Unknown Source)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:149)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:58)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:262)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:283)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:210)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1166)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1243)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1331)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:363)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
at sun.jdbc.odbc.JdbcOdbcDriver.getProtocol(JdbcOdbcDriver.java:507)
at sun.jdbc.odbc.JdbcOdbcDriver.knownURL(JdbcOdbcDriver.java:476)
at sun.jdbc.odbc.JdbcOdbcDriver.acceptsURL(JdbcOdbcDriver.java:307)
at java.sql.DriverManager.getDriver(DriverManager.java:253)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDat
RE: Directories in Tomcat 5.5\temp
> From: hezjing [mailto:[EMAIL PROTECTED] > Subject: Re: Directories in Tomcat 5.5\temp > > log4j:ERROR LogMananger.repositorySelector was null likely due to > error in class reloading, using NOPLoggerRepository. Not likely to be the problem, but I can't be sure. > 23-Apr-2008 21:06:31 org.apache.catalina.core.AprLifecycleListener > lifecycleEvent > INFO: Failed shutdown of Apache Portable Runtime This certainly isn't the cause; that's just because you don't have APR installed. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with Datasource
What is in tomat's lib directory? And what's in the ...
section of your web.xml?
Commenting on your resource definition below, remove autoReconnect=true
as it's not recommended by the mysql folks. Add validationQuery="select
1" to have the pool test connections on borrow. This works a *lot*
better than the autoReconnect parameter.
In general your error "Cannot create JDBC driver of class '' for connect
URL 'null'" generally means there's some misconfiguration in either your
context xml file (maybe the one you have below isn't being used?) or
WEB-INF/web.xml file.
--David
Fabien D. wrote:
Hi everybody,
I'm using tomcat6 and trying to use datasource for mysql connexion (and
hibernate). I have looked to the tomcat 6 official documentation, and in the
$CATALINA_HOME/conf/context.xml, i have declared :
name="jdbc/hibernate"
auth="Container"
type="javax.sql.DataSource"
description="DB Connection"
driverClass="com.mysql.jdbc.Driver"
jdbcUrl="jdbc:mysql://localhost:3306/opensource?autoReconnect=true"
user="root"
password=""/>
In my hibernate.cfg.xml, I have done this (add the first line, to replace
the commented lines):
name="connection.datasource">java:comp/env/jdbc/hibernate
false
5
3
1800
thread
org.hibernate.dialect.MySQLDialect
true
true
When I try to launch the application, an error appears :
INFO [http-8080-1] (NamingHelper.java:26) - JNDI InitialContext
properties:{}
INFO [http-8080-1] (DatasourceConnectionProvider.java:61) - Using
datasource: java:comp/env/jdbc/hibernate
WARN [http-8080-1] (SettingsFactory.java:117) - Could not obtain connection
metadata
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of
class '' for connect URL 'null'
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1150)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
at
org.hibernate.connection.DatasourceConnectionProvider.getConnection(DatasourceConnectionProvider.java:69)
at
org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:84)
at
org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2009)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292)
at com.mycompany.hibernate.HibernateUtil.(Unknown Source)
at com.mycompany.hibernate.GestionBDD.selectQuery(Unknown Source)
at com.mycompany.middleware.CDataFromBDD.getListDomaine(Unknown Source)
at com.mycompany.commun.PanelTreeView.(Unknown Source)
at com.mycompany.HomePage.initPanels(Unknown Source)
at com.mycompany.HomePage.(Unknown Source)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:149)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:58)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:262)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:283)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:210)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1166)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1243)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1331)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:363)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.a
Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions
Hey, thanks for responding. I'm using Firefox 2.0.0.14, so it definitely supports cookies. It's just weird because it looks like the JSESSIONID cookie is not even being sent to it. I'll try URL encoding as a last resort. Tim - Original Message From: Martin Gainty <[EMAIL PROTECTED]> To: Tomcat Users List Sent: Tuesday, April 22, 2008 8:04:25 PM Subject: Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions Tim try http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/http/HttpServletResponse html Encodes the specified URL by including the session ID in it, or, if encoding is not needed, returns the URL unchanged. The implementation of this method includes the logic to determine whether the session ID needs to be encoded in the URL. For example, if the browser supports cookies, or session tracking is turned off, URL encoding is unnecessary. http://www.idontknow.com/Idunno.html";)%>">Mongo only pawn in game of life In your Servlet code response.sendRedirect(encodeRedirectURL(http://www.idontknow.html)); HTH Martin- - Original Message - From: "Timothy Washington" <[EMAIL PROTECTED]> To: Sent: Tuesday, April 22, 2008 7:28 PM Subject: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions __ Ask a question on any topic and get answers from real people. Go to Yahoo! Answers and share what you know at http://ca.answers.yahoo.com
Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions
Thanks for the feedback so far. I actually kept the interactions as simple as
possible exactly to minimize any unknown behaviour. There's no SSL or filters
in the application yet. So my code looks something like the following (by path
of execution, I assume you mean the code's call sequence). So I'm not
forwarding this to any other process, servlet, etc. I even tried downloading a
fresh tomcat 6.0.16 server and doing a clean deploy. I get the same result.
A. is the handling servlet that finds a system facade in the session. Then in
B., that facade does some processing, spits out a response to the printwriter,
and returns. A., then sets the changed facade back into the session and ends.
A.
public void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
...
SystemFacade bsfacade =
(SystemFacade)(req.getSession(true).getAttribute(SystemFacade.FACADE_NAME));
...
bsfacade.perform(req, resp);
req.getSession().setAttribute(FACADE_NAME, bsfacade);
...
}
B.
public synchronized void perform(HttpServletRequest req, HttpServletResponse
resp)
throws ServletException, IOException, InterruptedException {
... do some stuff
PrintWriter pwriter = new PrintWriter(resp.getOutputStream());
pwriter.println(bkell.getPreviousCommandResult().toXML());
pwriter.close();
}
Because this is so simple, I figured I was missing something basic like a
cookie setting in Tomcat. I tried commenting out
req.getSession().setAttribute(FACADE_NAME, bsfacade);, thinking maybe that
nulls out the JSESSIONID. But that has no effect.
Tim
- Original Message
From: Christopher Schultz <[EMAIL PROTECTED]>
To: Tomcat Users List
Sent: Tuesday, April 22, 2008 10:20:25 PM
Subject: Re: Tomcat not sending JSESSIONID (servlet session cookie) with new
sessions
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Len,
Len Popp wrote:
| Have you set cookies="false" in the app's declaration?
| That'd do it.
That wouldn't explain why Tomcat is adding the cookie to the response,
but the cookie isn't making it across the wire.
Tim, can you tell us a little more about the path of execution? I'm
wondering if you are handling a request, modifying the response, and
then forwarding (on the server side) to another process that maybe
blanks-out the response and effectively kills the cookie or something
like that.
Is there any SSL involved at all? I wouldn't expect the behavior you
describe to result from crossing an SSL boundary (I would expect the
browser to get the cookie, but refuse to send it with the next request).
Are there any special filters or valves that are being applied that
might be modifying the behavior of the response?
- -chris
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Version: GnuPG v1.4.9 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iEYEARECAAYFAkgOnOkACgkQ9CaO5/Lv0PBUIQCdH1Q39DcjEM7dm6caLbHLEIrz
PuQAnRuxPKiKx10EnGbV9fyM2ENTLSit
=ULgz
-END PGP SIGNATURE-
-
To start a new topic, e-mail: users@tomcat.apache.org
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For additional commands, e-mail: [EMAIL PROTECTED]
__
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Re: Problem with Datasource
Fabien D. wrote: Hi everybody, I'm using tomcat6 and trying to use datasource for mysql connexion (and hibernate). I have looked to the tomcat 6 official documentation, and in the $CATALINA_HOME/conf/context.xml, i have declared : You do want this to be available to *every* webapp don't you? Webapp specific stuff goes in META-INF/context.xml Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Tim,
Timothy Washington wrote:
| Thanks for the feedback so far. I actually kept the interactions as
| simple as possible exactly to minimize any unknown behaviour. There's no
| SSL or filters in the application yet.
So, there's pretty much nothing in the way.
Where is your client in relation to Tomcat? Is this on localhost, or
over a network?
Is is possible that you have a firewall or proxy that is removing the
Set-Cookie header? I would imagine that some corporate firewalls do that
to enforce a no-cookies policy.
What if you try to set your own header on the response (before or after
the 'perform' method is invoked)? Try something like:
response.addHeader("my-custom-header", "foo");
...and see if that makes it back to the client.
- -chris
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JNDI Realm nor returning LDAP error codes/exceptions
Hi I'm using the standard JNDIRealm class to authenticate users. However if the login is unsuccessful, I am unable report the *reason* for the failure. The code for JNDIRealm.java tries to return a valid Principal object. If logging on fails - which could be for several reasons e.g. bad password, account expired, password needs changing etc - then the exception is caught, logged, and then forgotten. The authenticate method just returns a null Principal object. So, by the time the request gets to the 'error' JSP, all I can report to the user is that there was some kind of problem - not what the problem was. I was thinking of writing my own Realm class which did the same, but threw the exception if one occurred. Unfortunately this would break the contract with the RealmBase class I think (abstract methods). From reading the Servlet spec, it suggests that the failure information *should* be available: "The error page sent to a user that is not authenticated contains information about the failure." Does anyone have any advice / solved this problem before? Appreciate any feedback Thanks Richard Gundersen As a responsible corporate citizen, London Scottish Bank plc asks you to consider the environment before printing this email. *** Disclaimer *** This electronic communication is confidential and for the exclusive use of the addressee. It may contain private and confidential information. The information, attachments and opinions contained in this E-mail are those of its author only and do not necessarily represent those of London Scottish Bank PLC or any other members of the London Scottish Group. If you are not the intended addressee, you are prohibited from any disclosure, distribution or further copying or use of this communication or the information in it or taking any action in reliance on it. If you have received this communication in error please notify the Information Security Manager at [EMAIL PROTECTED] as soon as possible and delete the message from all places in your computer where it is stored. We utilise virus scanning software but we cannot guarantee the security of electronic communications and you are advised to check any attachments for viruses. We do not accept liability for any loss resulting from any corruption or alteration of data or importation of any virus as a result of receiving this electronic communication. Replies to this E-mail may be monitored for operational or business reasons. London Scottish Bank PLC is regulated by the Financial Services Authority. London Scottish Bank plc, Registered Office: 201 Deansgate, Manchester M3 3NW Registered Number 973008 England. Subsidiary Companies:- London Scottish Finance Limited, Registered Office: 201 Deansgate, Manchester M3 3NW Registered Number 233259 England. London Scottish Broking Limited, Registered Office: 201 Deansgate, Manchester M3 3NW Registered Number 230110 England. London Scottish Invoice Finance Limited, Registered Office: 201 Deansgate, Manchester M3 3NW Registered Number 2643766 England. Robinson Way & Company Limited, Registered Office: 201 Deansgate, Manchester M3 3NW Registered Number 885896 England. __ This email has been scanned by the MessageLabs Email Security System. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Response time
Hello,
I'm using tomcat to run my servlet. This is the code of processReuqest
method:
response.setContentType("text/xml;charset=UTF-8");
PrintWriter outResponse = response.getWriter();
StringBuffer out = new StringBuffer();
try {
String search = request.getParameter("q");
// Lucene properties
String index = "/tmp/index/";
org.apache.lucene.search.BooleanQuery.setMaxClauseCount(Integer.MAX_VALUE);
IndexReader id = IndexReader.open(index);
IndexSearcher is = new IndexSearcher(id);
Analyzer analyzer = new StandardAnalyzer();
QueryParser parser = new QueryParser("all", analyzer);
Query query = parser.parse(search);
Hits hits = is.search(query);
out.append("");
out.append("");
out.append("");
long startTime =0;
long alltime = 0;
for(int i=0;i out.append("");
startTime = System.currentTimeMillis();
String s = hits.doc(i).get("id");
alltime += (System.currentTimeMillis() - startTime);
out.append(s);
out.append("");
}
System.out.println("Time: " + alltime + "ms");
out.append("");
out.append("");
startTime = System.currentTimeMillis();
outResponse.print(out.toString());
System.out.println(System.currentTimeMillis()-startTime);
} finally {
long startTime = System.currentTimeMillis();
outResponse.close();
System.out.println(System.currentTimeMillis()-startTime);
}
}
I'm getting documents from lucene and creating a string with all the
results with string buffer. The string creation takes 2 seconds and the
outResponse.print(out.toString());
takes 1 second. Closing the writer take no time at all, although I have
to wait 2 minutes until the result shows in firefox. The same happens
with solr, that should make something like that. The xml file, only has
300KB. Why I need to wait for so long?
Thank you.
--
Bruno Matos
Analista de Sistemas
PardigmaXis - Engenharia e Arquitectura de Software, S.A
Avenida da Boavista, 1043
4100-129 Porto
Portugal
Tel: (+351) 22 605 48 72
Fax: (+351) 22 605 48 74
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FW: Tomcat ModJK Issues!!!
Hi All Can any one help me on this, I am posting it for the second time. Regards Razat -Original Message- From: Razat Gupta (razgupta) Sent: Thursday, April 17, 2008 12:19 PM To: users@tomcat.apache.org Subject: Tomcat ModJK Issues!!! Hi All, We are using Tomcat 4.1.29, Apache 1.3 and modjk in our project. Sometimes, we got the following message in Catalina logs:- "No processor available, rejecting this connection" and application stops responding and we got an Internal Server Error for every request from Apache to Tomcat. If we restart the tomcat server after this, Tomcat starts responding to every request being forwarded from Apache to Tomcat. Seems to be some mod_jk issue. Has any one faced such type of issue before, if yes what can be the reason for this and how we can overcome this thing without restarting the tomcat server again and again? Thanks in advance. Regards Razat - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cookie-less session tracking - whats are the downsides
This topic comes up on the list very frequently, you ask ten developers this question you may even get eleven opinions. Your answer is it depends on your use case and security requirements (for example: I may not care, in a shopping cart application, if I write a product id in the URL, but I may care about exposing a primary key for a user record in the URL)... these are subject to your implementation. I suggest you do a little more reading and understand the history of cookies and URL rewriting, which may help you to understand why/why not/when to use them, because this is a highly subjective area, and when do developers agree about technology anyway! Personally though, I am prepared to sacrifice some compatibility in favour of security... on the other hand I also detest the over paranoid. Peter mfs wrote: Guys, I would want to know the downsides to using cookie-less sessions ? I want to give my client the freedom to disable cookies on the browser if he chooses to, but i would want to know the implications to that ? Some say, exposing your sessionId in the url exposes it to hackers who can spoof the IP (as of the victim) and provide the jsessionId (in the url) and can gain control of the victim's session, but if u are using ssl, that shouldnt be an issue. Would someone comment on the real hazards/bottlenecks to the cookie-less approach. Thanks in advance and Regards, Farhan. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: IE and Mozilla issue with Cookies with setVersion(1)
On Apr 22, 2008, at 11:39 AM, Mark Thomas wrote: Rajeev Angal wrote: You indiated earlier on this thread that a "patch for 6.0.16" is being worked on to fix the v1 cookies issue - any idea when it will be released? There has been some discussion of this on the dev list. No specific timetable as yet. Also would appreciate if I can get a bugzila number to track it - I can seem to find it as I searched the bug list. As I recall, I don't think there was one. A quick search found this: Have filed : https://issues.apache.org/bugzilla/show_bug.cgi?id=44860 .. as a regression - its holding up our release - anything I can do to expedite a fix highly appreciated. thanks, -rajeev http://svn.apache.org/viewvc?rev=639909&view=rev There may have been others - you'd have to check the svn history to be sure. Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Response time
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Bruno, Bruno Matos wrote: | I'm getting documents from lucene and creating a string with all the | results with string buffer. The string creation takes 2 seconds and the | | outResponse.print(out.toString()); | | takes 1 second. Closing the writer take no time at all, although I have | to wait 2 minutes until the result shows in firefox. The same happens | with solr, that should make something like that. The xml file, only has | 300KB. Why I need to wait for so long? Have you tried saving the 300kb XML file and then loading it off the disk just to see how long the browser takes to render it? Perhaps it's all on the client side... - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkgPX7YACgkQ9CaO5/Lv0PCBgACgjQG0lVaGNCWWNSXcmSXXxXUF AS8AoLSBsz6vGtH6zfALFvI5W3GGgtwR =2WzS -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: FooRealm not returning [any] error codes/exceptions
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Richard, Gundersen, Richard wrote: | I'm using the standard JNDIRealm class to authenticate users. However if | the login is unsuccessful, I am unable report the *reason* for the | failure. Yup. That's just how the realms are written. The code catches all checked exceptions and merely logs them, and returns null (which means "not authenticated"). Check your catalina.out or other log files for the reason. | I was thinking of writing my own Realm class which did the same, but | threw the exception if one occurred. Unfortunately this would break the | contract with the RealmBase class I think (abstract methods). You can't change that without re-writing a bunch of Tomcat code. What you can do is to log the problem somewhere specific. | From reading the Servlet spec, it suggests that the failure information | *should* be available: | | "The error page sent to a user that is not authenticated | contains information about the failure." | | Does anyone have any advice / solved this problem before? Appreciate any | feedback The information that Tomcat has chosen to provide is limited to the lack of successful authentication. One solution is to use securityfilter (http://securityfilter.sourceforge.net/). You can use Tomcat-provided realms or write your own (which I recommend, given your requirements). Get the latest source code and look at the FlexibleRealmInterface, which has a method for authentication that includes a reference to the request, so you can shove error messages into that and stuff like that. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkgPYZQACgkQ9CaO5/Lv0PDdfACgnPmbJOmsM7Ve0CatQgsRvtkn jQQAnjMogAAWdD+29gE7HAr5f976ZKXd =7qgR -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Response time
One a similar vein, exactly how do you connect firefox to the server? Directly, or via some kind of network connection. If its a network, what's the bandwidth? Alan Chaney Christopher Schultz wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Bruno, Bruno Matos wrote: | I'm getting documents from lucene and creating a string with all the | results with string buffer. The string creation takes 2 seconds and the | | outResponse.print(out.toString()); | | takes 1 second. Closing the writer take no time at all, although I have | to wait 2 minutes until the result shows in firefox. The same happens | with solr, that should make something like that. The xml file, only has | 300KB. Why I need to wait for so long? Have you tried saving the 300kb XML file and then loading it off the disk just to see how long the browser takes to render it? Perhaps it's all on the client side... - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkgPX7YACgkQ9CaO5/Lv0PCBgACgjQG0lVaGNCWWNSXcmSXXxXUF AS8AoLSBsz6vGtH6zfALFvI5W3GGgtwR =2WzS -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] !DSPAM:480f6080289839080218370! - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Response time
Hello, Tank you every one. I connect to localhost and my CPU stays in 100% all the time. Open directly the xml file take no time at all. Alan Chaney wrote: One a similar vein, exactly how do you connect firefox to the server? Directly, or via some kind of network connection. If its a network, what's the bandwidth? Alan Chaney Christopher Schultz wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Bruno, Bruno Matos wrote: | I'm getting documents from lucene and creating a string with all the | results with string buffer. The string creation takes 2 seconds and the | | outResponse.print(out.toString()); | | takes 1 second. Closing the writer take no time at all, although I have | to wait 2 minutes until the result shows in firefox. The same happens | with solr, that should make something like that. The xml file, only has | 300KB. Why I need to wait for so long? Have you tried saving the 300kb XML file and then loading it off the disk just to see how long the browser takes to render it? Perhaps it's all on the client side... - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkgPX7YACgkQ9CaO5/Lv0PCBgACgjQG0lVaGNCWWNSXcmSXXxXUF AS8AoLSBsz6vGtH6zfALFvI5W3GGgtwR =2WzS -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] !DSPAM:480f6080289839080218370! - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Bruno Matos Analista de Sistemas PardigmaXis - Engenharia e Arquitectura de Software, S.A Avenida da Boavista, 1043 4100-129 Porto Portugal Tel: (+351) 22 605 48 72 Fax: (+351) 22 605 48 74 - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Response time
I do a lot of downloads of large files (several 10's of MB). Firefox seems to limit its transfer rate to about 100 kbps (that is, kilobits per sec). If you are using linux, try doing a 'wget' on the file instead of using a browser. 300,000 bytes is 2,400,000 bits (approx) so to take 2 minutes = 120 secs implies a bit rate of 10,000 bits per sec. I don't for a moment believe that is a limitation of tomcat (I regularly stream continuously 40 MBitsPerSec with hardly any CPU) Here are various random thoughts: 1. Some kind of timeout (maybe DNS?) 2. Swapping (you say CPU = 100% what about memory usage?) 3. Some kind of lock contention. HTH Bruno Matos wrote: Hello, Tank you every one. I connect to localhost and my CPU stays in 100% all the time. Open directly the xml file take no time at all. Alan Chaney wrote: One a similar vein, exactly how do you connect firefox to the server? Directly, or via some kind of network connection. If its a network, what's the bandwidth? Alan Chaney Christopher Schultz wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Bruno, Bruno Matos wrote: | I'm getting documents from lucene and creating a string with all the | results with string buffer. The string creation takes 2 seconds and the | | outResponse.print(out.toString()); | | takes 1 second. Closing the writer take no time at all, although I have | to wait 2 minutes until the result shows in firefox. The same happens | with solr, that should make something like that. The xml file, only has | 300KB. Why I need to wait for so long? Have you tried saving the 300kb XML file and then loading it off the disk just to see how long the browser takes to render it? Perhaps it's all on the client side... - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkgPX7YACgkQ9CaO5/Lv0PCBgACgjQG0lVaGNCWWNSXcmSXXxXUF AS8AoLSBsz6vGtH6zfALFvI5W3GGgtwR =2WzS -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Response time
Thank you a lot. Alan Chaney wrote: I do a lot of downloads of large files (several 10's of MB). Firefox seems to limit its transfer rate to about 100 kbps (that is, kilobits per sec). If you are using linux, try doing a 'wget' on the file instead of using a browser. 300,000 bytes is 2,400,000 bits (approx) so to take 2 minutes = 120 secs implies a bit rate of 10,000 bits per sec. I don't for a moment believe that is a limitation of tomcat (I regularly stream continuously 40 MBitsPerSec with hardly any CPU) Here are various random thoughts: 1. Some kind of timeout (maybe DNS?) localhost is on the hots file 2. Swapping (you say CPU = 100% what about memory usage?) memory still ok 3. Some kind of lock contention. I will try to find out. HTH Bruno Matos wrote: Hello, Tank you every one. I connect to localhost and my CPU stays in 100% all the time. Open directly the xml file take no time at all. Alan Chaney wrote: One a similar vein, exactly how do you connect firefox to the server? Directly, or via some kind of network connection. If its a network, what's the bandwidth? Alan Chaney Christopher Schultz wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Bruno, Bruno Matos wrote: | I'm getting documents from lucene and creating a string with all the | results with string buffer. The string creation takes 2 seconds and the | | outResponse.print(out.toString()); | | takes 1 second. Closing the writer take no time at all, although I have | to wait 2 minutes until the result shows in firefox. The same happens | with solr, that should make something like that. The xml file, only has | 300KB. Why I need to wait for so long? Have you tried saving the 300kb XML file and then loading it off the disk just to see how long the browser takes to render it? Perhaps it's all on the client side... - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkgPX7YACgkQ9CaO5/Lv0PCBgACgjQG0lVaGNCWWNSXcmSXXxXUF AS8AoLSBsz6vGtH6zfALFvI5W3GGgtwR =2WzS -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Bruno Matos Analista de Sistemas PardigmaXis - Engenharia e Arquitectura de Software, S.A Avenida da Boavista, 1043 4100-129 Porto Portugal Tel: (+351) 22 605 48 72 Fax: (+351) 22 605 48 74 - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Response time
I have tried with wget, and with my client application and the problem was the firefox. Now I have to go to another forum: solr. Solr really takes 3 minutes to make what my test version makes in 6 seconds. Thank you every one! Regards. Bruno Matos wrote: Thank you a lot. Alan Chaney wrote: I do a lot of downloads of large files (several 10's of MB). Firefox seems to limit its transfer rate to about 100 kbps (that is, kilobits per sec). If you are using linux, try doing a 'wget' on the file instead of using a browser. 300,000 bytes is 2,400,000 bits (approx) so to take 2 minutes = 120 secs implies a bit rate of 10,000 bits per sec. I don't for a moment believe that is a limitation of tomcat (I regularly stream continuously 40 MBitsPerSec with hardly any CPU) Here are various random thoughts: 1. Some kind of timeout (maybe DNS?) localhost is on the hots file 2. Swapping (you say CPU = 100% what about memory usage?) memory still ok 3. Some kind of lock contention. I will try to find out. HTH Bruno Matos wrote: Hello, Tank you every one. I connect to localhost and my CPU stays in 100% all the time. Open directly the xml file take no time at all. Alan Chaney wrote: One a similar vein, exactly how do you connect firefox to the server? Directly, or via some kind of network connection. If its a network, what's the bandwidth? Alan Chaney Christopher Schultz wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Bruno, Bruno Matos wrote: | I'm getting documents from lucene and creating a string with all the | results with string buffer. The string creation takes 2 seconds and the | | outResponse.print(out.toString()); | | takes 1 second. Closing the writer take no time at all, although I have | to wait 2 minutes until the result shows in firefox. The same happens | with solr, that should make something like that. The xml file, only has | 300KB. Why I need to wait for so long? Have you tried saving the 300kb XML file and then loading it off the disk just to see how long the browser takes to render it? Perhaps it's all on the client side... - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkgPX7YACgkQ9CaO5/Lv0PCBgACgjQG0lVaGNCWWNSXcmSXXxXUF AS8AoLSBsz6vGtH6zfALFvI5W3GGgtwR =2WzS -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Bruno Matos Analista de Sistemas PardigmaXis - Engenharia e Arquitectura de Software, S.A Avenida da Boavista, 1043 4100-129 Porto Portugal Tel: (+351) 22 605 48 72 Fax: (+351) 22 605 48 74 - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions
Yes, the client and server are both on my localhost (I also tried 127.0.0.1),
and that is the requesting/sending url. Hmmm, I tried setting that specific
header (resp.addHeader("my-custom-header", "foo");), but there's no indication
it's sending(from RequestDumpervalse output) or receiving(from LiveHTTPHeaders
output) that header value.
LiveHTTPHeaders output:
http://localhost:8080/webkell/webkell
POST /webkell/webkell HTTP/1.1
Host: localhost:8080
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.14)
Gecko/20080404 Firefox/2.0.0.14
Accept:
text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://localhost:8080/webkell/
Content-Type: application/x-www-form-urlencoded
Content-Length: 63
bkexpr=login+%28+user+-username+root+-password+password+%29%3B+
HTTP/1.x 200 OK
Server: Apache-Coyote/1.1
Content-Length: 96
Date: Wed, 23 Apr 2008 17:38:02 GMT
RequestDumperValve output:
DEBUG [http-8080-1] (ExpressionVisitor.java:620) - Login: userSession:
END EchoServlet EV:
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO: ---
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO: authType=null
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO: contentLength=96
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO:contentType=null
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO: cookie=JSESSIONID=FA7EBDD5908EEB626BDEBB45367D964C;
domain=null; path=/webkell
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO: header=Content-Length=96
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO: header=Date=Wed, 23 Apr 2008 17:38:02 GMT
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO:message=null
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO: remoteUser=null
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO: status=200
Apr 23, 2008 1:38:02 PM org.apache.catalina.valves.RequestDumperValve invoke
INFO: ===
Tim
- Original Message
From: Christopher Schultz <[EMAIL PROTECTED]>
To: Tomcat Users List
Sent: Wednesday, April 23, 2008 10:35:37 AM
Subject: Re: Tomcat not sending JSESSIONID (servlet session cookie) with new
sessions
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Tim,
Timothy Washington wrote:
| Thanks for the feedback so far. I actually kept the interactions as
| simple as possible exactly to minimize any unknown behaviour. There's no
| SSL or filters in the application yet.
So, there's pretty much nothing in the way.
Where is your client in relation to Tomcat? Is this on localhost, or
over a network?
Is is possible that you have a firewall or proxy that is removing the
Set-Cookie header? I would imagine that some corporate firewalls do that
to enforce a no-cookies policy.
What if you try to set your own header on the response (before or after
the 'perform' method is invoked)? Try something like:
response.addHeader("my-custom-header", "foo");
...and see if that makes it back to the client.
- -chris
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Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions
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Timothy,
Timothy Washington wrote:
| Yes, the client and server are both on my localhost (I also tried
| 127.0.0.1), and that is the requesting/sending url. Hmmm, I tried
| setting that specific header (resp.addHeader("my-custom-header",
| "foo");), but there's no indication it's sending(from
| RequestDumpervalse output) or receiving(from LiveHTTPHeaders output)
| that header value.
That's totally weird.
Can you duplicate the offending servlet/action/JSP/whatever and start
removing things from it until it works?
- -chris
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Re: FW: Tomcat ModJK Issues!!!
what OS are you on, if you are on a Unix system, you can issue a "kill -3 " and that will generate a thread dump in your std.out looking at this file, you can see where the "processors" are taken up, and if they are locked up somewhere in your code, or simply busy with other connections (if you have configured more maxClients on httpd than maxProcessors on Tomcat) Filip Razat Gupta (razgupta) wrote: Hi All Can any one help me on this, I am posting it for the second time. Regards Razat -Original Message- From: Razat Gupta (razgupta) Sent: Thursday, April 17, 2008 12:19 PM To: users@tomcat.apache.org Subject: Tomcat ModJK Issues!!! Hi All, We are using Tomcat 4.1.29, Apache 1.3 and modjk in our project. Sometimes, we got the following message in Catalina logs:- "No processor available, rejecting this connection" and application stops responding and we got an Internal Server Error for every request from Apache to Tomcat. If we restart the tomcat server after this, Tomcat starts responding to every request being forwarded from Apache to Tomcat. Seems to be some mod_jk issue. Has any one faced such type of issue before, if yes what can be the reason for this and how we can overcome this thing without restarting the tomcat server again and again? Thanks in advance. Regards Razat - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: FW: Tomcat ModJK Issues!!!
Razat Gupta (razgupta) wrote: Can any one help me on this, I am posting it for the second time. 1. Stop posting the same question multiple times. 2. Read the response(s) you do get. 3. Respond to the questions in those responses. Hint: There are responses you don't appear to have read yet. Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Share session cookie across subdomains
Hi Chris - I'm not sure what this will accomplish:
public Request(Request wrapped)
{
~this.wrapped = wrapped;
}
public whatever doWhatever(args)
{
~super.doWhatever(args);
}
1) this.wrapped is never used so what's the point of saving it?
2) why override all of the methods just to call the super version of it?
I'm not sure I follow you...
Thanks,
Zach
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Re: Share session cookie across subdomains
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Zach,
Zach Cox wrote:
| Hi Chris - I'm not sure what this will accomplish:
|
| public Request(Request wrapped)
| {
| ~this.wrapped = wrapped;
| }
|
| public whatever doWhatever(args)
| {
| ~super.doWhatever(args);
| }
|
| 1) this.wrapped is never used so what's the point of saving it?
Sorry, I meant "wrapper.doWhatever(args)";
I've taken a closer look at this class and my suggestion is impossible
as there is a final method in the class. :(
Looks like valves are not nearly as useful as they should be. double :(
- -chris
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Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions
Oh, that's a good point. I actually have an EchoSservlet to test stuff like
this and the JSESSIONID is being passed back in that case. I've copied it's
process method which is called by doGet/doPost.
LiveHTTPHeader output:
http://localhost:8080/webkell/echo
GET /webkell/echo HTTP/1.1
Host: localhost:8080
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.14)
Gecko/20080404 Firefox/2.0.0.14
Accept:
text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
HTTP/1.x 200 OK
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=C190519696B6307CE7B04F53ACC890A6; Path=/webkell
Content-Length: 13
Date: Wed, 23 Apr 2008 21:23:44 GMT
EchoServlet.process:
public void process(HttpServletRequest req, HttpServletResponse resp)
throws ServletException {
com.interrupt.bookkeeping.ISystem system =
(com.interrupt.bookkeeping.ISystem)req.getSession().getAttribute("system");
PrintWriter pwriter = null;
try {
//... printing debug stuff
pwriter = new PrintWriter(resp.getOutputStream());
if(system == null) {
pwriter.println("system NULL");
system =
(com.interrupt.bookkeeping.ISystem)com.interrupt.bob.base.Bob.loadS(
Bkell.class.getResourceAsStream("/bookkeeping.system.xml"),
"xml/bookkeeping.system.xml" );
}
else {
pwriter.println(system.toXML(false));
}
req.getSession().setAttribute("system", system);
pwriter.close();
}
catch(IOException e) {
e.printStackTrace();
}
}
- Original Message
From: Christopher Schultz <[EMAIL PROTECTED]>
To: Tomcat Users List
Sent: Wednesday, April 23, 2008 1:58:03 PM
Subject: Re: Tomcat not sending JSESSIONID (servlet session cookie) with new
sessions
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Timothy,
Timothy Washington wrote:
| Yes, the client and server are both on my localhost (I also tried
| 127.0.0.1), and that is the requesting/sending url. Hmmm, I tried
| setting that specific header (resp.addHeader("my-custom-header",
| "foo");), but there's no indication it's sending(from
| RequestDumpervalse output) or receiving(from LiveHTTPHeaders output)
| that header value.
That's totally weird.
Can you duplicate the offending servlet/action/JSP/whatever and start
removing things from it until it works?
- -chris
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Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Tim, Timothy Washington wrote: | Oh, that's a good point. I actually have an EchoSservlet to test | stuff like this and the JSESSIONID is being passed back in that case. | I've copied it's process method which is called by doGet/doPost. So, what's the difference between the one that works and the one that doesn't? - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkgPrHMACgkQ9CaO5/Lv0PCrUQCfU4pINQ1YpOFHu5nuubTJa647 YjoAoIvwM7lL9Cq7AMQj9xKyQAzad+S2 =gfzA -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions
The only thing is that in my real app, I send the response (via responseWriter) in my facade. Whereas in the EchoServlet, all processing is done in the servlet proper. I tried moving the response sending back up to the handling servlet and still no dice. I'll have to rip everything out and add stuff until I see where the breakage is. Tim - Original Message From: Christopher Schultz <[EMAIL PROTECTED]> To: Tomcat Users List Sent: Wednesday, April 23, 2008 5:38:59 PM Subject: Re: Tomcat not sending JSESSIONID (servlet session cookie) with new sessions -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Tim, Timothy Washington wrote: | Oh, that's a good point. I actually have an EchoSservlet to test | stuff like this and the JSESSIONID is being passed back in that case. | I've copied it's process method which is called by doGet/doPost. So, what's the difference between the one that works and the one that doesn't? - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkgPrHMACgkQ9CaO5/Lv0PCrUQCfU4pINQ1YpOFHu5nuubTJa647 YjoAoIvwM7lL9Cq7AMQj9xKyQAzad+S2 =gfzA -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Looking for the perfect gift? Give the gift of Flickr! http://www.flickr.com/gift/
Re: Directories in Tomcat 5.5\temp
You may read more about the log4j error at http://marc.info/?l=log4j-user&m=120897082320333&w=2 So, that seems to be a normal behaviour in Tomcat. Maybe we should conclude that this is an expected side-effect of using antiResourceLocking? :-) On 4/23/08, Caldarale, Charles R <[EMAIL PROTECTED]> wrote: > > From: hezjing [mailto:[EMAIL PROTECTED] > > Subject: Re: Directories in Tomcat 5.5\temp > > > > log4j:ERROR LogMananger.repositorySelector was null likely due to > > error in class reloading, using NOPLoggerRepository. > > Not likely to be the problem, but I can't be sure. > > > 23-Apr-2008 21:06:31 org.apache.catalina.core.AprLifecycleListener > > lifecycleEvent > > INFO: Failed shutdown of Apache Portable Runtime > > This certainly isn't the cause; that's just because you don't have APR > installed. > > - Chuck > > > THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY > MATERIAL and is thus for use only by the intended recipient. If you > received this in error, please contact the sender and delete the e-mail > and its attachments from all computers. > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Hez - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Extending DefaultServlet, broken welcome-file
Hi all, I'm lost in the woods. Some time ago we built an application that required us to extend the TC 5.5 DefaultServlet. All we did was point it to an external path (outside the war file). It works great. However, I now realize that I've somehow broken the mechanism for our extended servlet. I've been churning through the source trying to find where the stuff is implemented. I can see that the configuration is loaded into the context, but for the life of me I can't see how the DefaultServlet uses that information. I keep looking for something like: if (isDirectory) if there's a welcome file serve the welcome file But no luck. Perhaps this is buried in the ProxyDirContext that abstracts the actual file system resources? Again, I'm lost. Can anyone shed light on this? Thanks, Fred - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
