Broken pipe on JDBCRealm
We are using tomcat 5.0.28 with jdk1.4.2_13 on redhat rhsl9. We configured the context with an JDBCRealm on a Oracle9i database Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=oracle.jdbc.driver.OracleDriver connectionURL=jdbc:oracle:thin:@x.x.x.x:1521:SID connectionName=yyy connectionPassword=xxx userTable=grptusr0 userNameCol=login userCredCol=passwd userRoleTable=grpturl0 roleNameCol=role removeAbandoned=true removeAbandonedTimeout=15 logAbandoned=true/ From time to time we get the following error on the logfile. 2006-11-16 08:13:43 JDBCRealm[/GRIP]: Exception performing authentication java.sql.SQLException: Io exception: Broken pipe at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:333) at oracle.jdbc.driver.OracleConnection.commit(OracleConnection.java:1345) at org.apache.catalina.realm.JDBCRealm.authenticate(JDBCRealm.java:460) at org.apache.catalina.realm.JDBCRealm.authenticate(JDBCRealm.java:347) at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:229) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authenticat the strange behavior is, that the client is blocked and gets a white screen, but when he closes the browser and reopens it, the user is already logged in. Has anybody encountered the same problem or can anybody give us some suggestions? Best regards Leo - 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: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy?
Solved with mod_jk without JNI, and thanks for all the tips. In my /etc/hosts there was this line: ::1 localhost.localdomain localhost And I added this line: 127.0.0.1 localhost.localdomain localhost and now I can ping localhost. Christopher Schultz skrev: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Lars, Lars Nielsen Lind wrote: I have tried with mod_jk but can't make it work. I get this err msg in mod_jk.log: [Wed Nov 15 00:32:34 2006] [16667:10448] [error] ajp_validate::jk_ajp_common.c (1931): can't resolve tomcat address localhost This suggests a name resolution problem. And mod_jk this way: ./buildconf.sh ./configure --with-apxs=/opt/apache-2.2.3/bin/apxs --with-java-home=/opt/jdk1.5.0_09 --enable-jni I believe that the JNI connector is deprecated. Are you intending to run mod_jk with JNI? I'd like to see what the rest of the list thinks about that. mod_jk is telling you that it cannot resolve localhost. What do you have in your /etc/resolv.conf? What about /etc/hosts? What happens if you ping localhost? - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFWxg59CaO5/Lv0PARAq4GAKC7cA94sm//4gFeQXYEGVCfjaKeWwCcCyeB 7r6GVV76ukecB3iww2jisHo= =wwWl -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]
SEVERE: Error loading WebappClassLoader
I get this err msg when I am starting tomcat 5.5.20: 2006-11-16 09:22:02 org.apache.catalina.core.ApplicationContext log INFO: Marking servlet CewolfServlet as unavailable 2006-11-16 09:22:02 org.apache.catalina.core.ApplicationContext log SEVERE: Error loading WebappClassLoader delegate: false repositories: /WEB-INF/classes/ -- Parent Classloader: [EMAIL PROTECTED] de.laures.cewolf.CewolfRenderer java.lang.ClassNotFoundException: de.laures.cewolf.CewolfRenderer at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1355) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1201) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1034) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3951) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4225) ... My server.xml: Host name=192.168.1.232 appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Context path=/ debug=0 docBase=application1 reloadable=true /Context /Host I have tried with path= and with appBase=/opt/apache-tomcat-5.5.20/webapps/application1 and with docBase=/opt/apache-tomcat-5.5.20/webapps/application1. Any solutions? Thanks, Lars Nielsen Lind - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Web.xml - mime-type definition for file without extension
Hello, Here is my situation: I have audio files that are not named foo.wav but foo. As a consequence, Tomcat does not define a content-type for these files as audio/x-wav since they are not matching with the extension .wav. Finally, they are not correctly interpreted by the client. I have tried to define the following mime-mapping in this way, but it does not work: !-- For files without extension, default mime-type is audio/x-wav -- mime-mapping extension/extension mime-typeaudio/x-wav/mime-type /mime-mapping !-- Of course, for *.wav files, the mime-type is also audio/x-wav -- mime-mapping extensionwav/extension mime-typeaudio/x-wav/mime-type /mime-mapping Is there a way to define the content-type in Tomcat config files to say files without extension have a mime-type set to audio/x-wav? (If possible, I'd like to avoid using a servlet to set the mime-type for files without extension). Your advice are very welcomed! Thanks in advance. Vincent ___ Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions ! Profitez des connaissances, des opinions et des expériences des internautes sur Yahoo! Questions/Réponses http://fr.answers.yahoo.com
exception during deploy
HI all, at Tocat startup I get this error: INFO: Deploying web application archive CMM_EU.war - IOException while loading persisted sessions: java.io.WriteAbortedException: writing aborted; Can someone help me? Thanks Raffo
Re: JkMountFile not working
No way to look at the modification time inside mod_jk. The module will log the followinf when loading the file during request processing: Log-Level info: Reloaded urimaps from FILENAME And a little later one can see the usual request mapping (Log-Level debug): Attempting to map URI 'REQUEST_URL' from NUM_OF_ENTIES maps Please open a bugzilla and attach all your config files (including the JkMountfile before and after the change). If you can easily reproduce the problem, it would also be helpful, if you set your log level to trace and attach the complete JkLogFile. Regards, Rainer Gilberto E. Espinoza schrieb: Hi Rainer- I changed the file tonight and checked that the modified time was tonight's. The update did not work and the server continued to map to the same webapp context. I again restarted the apache2 server and the new mappings worked well. Is there a way to see were the modification time is stored so that I can manually inspect it. Thanks for your help. Gilberto Rainer Jung wrote: Hi Gilberto, automatic reloading of JkMountFile after changes happens only every 60 seconds. More precisely, if a request comes in later than 60 seconds after the last check, mod_jk updates it's last check time and looks for the modification time of the file. If this is more trecent, than the modification time when it hass been loaded, it will be loaded again and the modification time gets saved. So the update of the mounts after the change to the file can happen any time between immediately and 60 seconds after your changes, assuming that requests are coming in. If this doesn't fit your experience: are the modification times of the file OK? Regards, Rainer Gilberto E. Espinoza schrieb: Hi - I am running Geronimo+Tomcat (1.1.1). I have apache2 in front of it and I use the JkMountFile directive to map the webapp context to the apache server space. I am not sure that the file I use for the JkMountFile gets reloaded every time I update it. I do not know where to start troubleshooting the issue. I know my mount points work because they are mapped when I restart apache2. Below are the conf files. Thanks, ### apache mod_jk conf ### # Load mod_jk module # Update this path to match your modules location IfModule !mod_jk.c LoadModulejk_module /usr/lib/apache2/mod_jk.so /IfModule # Declare the module for IfModule directive (remove this line on Apache 2.x) # AddModule mod_jk.c # Where to put jk logs # Update this path to match your logs directory location (put mod_jk.log next to access_log) JkLogFile /var/log/apache2/mod_jk.log # Where to find workers.properties JkWorkersFile /somwhere/workers.properties # Set the jk log level [debug/error/info] JkLogLeveldebug # Select the log format JkLogStampFormat [%a %b %d %H:%M:%S %Y] # JkOptions indicate to send SSL KEY SIZE, JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories # JkRequestLogFormat set the request format JkRequestLogFormat %w %V %T # To automatically load the webapps JkAutoAlias //geronimo/webapps JkMountFile //geronimo/uriworkermap.properties # For Tomcat within Geronimo JkAutoAlias //geronimo-1.1.1/var/catalina/work/ JkAutoAlias //geronimo-1.1.1/config-store/ Location /servlets-examples/WEB-INF/ AllowOverride None deny from all /Location Location /jsp-examples/WEB-INF/ AllowOverride None deny from all /Location Location /tomcat-docs/WEB-INF/ AllowOverride None deny from all /Location ### end ### ### uriworkermap.properties ### # URI Mappings /=ajp13 /*=ajp13 /*.jsp=ajp13 /servlets-examples/=ajp13 /jsp-examples/=ajp13 /servlets-examples/servlet/*=ajp13 /servlets-examples/*.jsp=ajp13 /jsp-examples/*.jsp=ajp13 /jsp-examples/*.jspx=ajp13 /jsp-examples/servlet/*=ajp13 /jsp-examples/*.html=ajp13 /jsp-examples/*.htm=ajp13 /jsp-examples/*.png=ajp13 /jsp-examples/*.jpg=ajp13 /jsp-examples/*.jpeg=ajp13 /jsp-examples/*.gif=ajp13 !/servlets-examples/*.html=ajp13 !/servlets-examples/*.htm=ajp13 !/servlets-examples/*.png=ajp13 !/servlets-examples/*.jpg=ajp13 !/servlets-examples/*.jpeg=ajp13 !/servlets-examples/*.gif=ajp13 ### end ### - 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: JkMountFile not working
Ah sorry, I didn't notice Mladen's changes when I wrote my answer a minute ago. So yes, could you please try with his patch (build 1.2.20-dev) and try again and if the problem persists, open a bugzilla as described. Mladen Turk schrieb: Gilberto E. Espinoza wrote: I changed the file tonight and checked that the modified time was tonight's. The update did not work and the server continued to map to the same webapp context. I again restarted the apache2 server and the new mappings worked well. Is there a way to see were the modification time is stored so that I can manually inspect it. Can you build the mod_jk from SVN trunk and check? On some systems the the time_t math gives wrong results, so I modified the code to use the difftime. Regards, Mladen. - 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: Virtual Host hiding JkMount directives?
Hi, I tried to reproduce. It looks like the mapping actually works, but the logger is not correctly initialized for the virtual server. Could you please confirm, that the mappings you enter to the virtual servers work, and the problem is only the misleading log lines? Regards, Rainer Chris Mayes schrieb: Hi, all. I seem to be having a bit of trouble with virtual hosts and mod_jk. JkMount directives in a VirtualHost are ignored: VirtualHost * ServerName censea.cmayes.org JkMount /* ajp13 ErrorLog /var/log/apache2/censea_error_log TransferLog /var/log/apache2/censea_access_log DocumentRoot /usr/local/www/ DirectoryIndex index.jsp /VirtualHost mod_jk log: [Wed Nov 15 21:02:08 2006] [11224:] [debug] init_jk::mod_jk.c (2355): Initialized shm:/var/log/apache2/memory.shm [Wed Nov 15 21:02:08 2006] [11224:] [debug] uri_worker_map_open::jk_uri_worker_map.c (361): rule map size is 0 [Wed Nov 15 21:02:08 2006] [11224:] [debug] build_worker_map::jk_worker.c (236): creating worker ajp13 If I move the directive outside of the VirtualHost block, it gets picked up: JkMount /* ajp13 VirtualHost * ... mod_jk log: [Wed Nov 15 21:03:36 2006] [11576:] [debug] init_jk::mod_jk.c (2355): Initialized shm:/var/log/apache2/memory.shm [Wed Nov 15 21:03:36 2006] [11576:] [debug] uri_worker_map_open::jk_uri_worker_map.c (361): rule map size is 1 [Wed Nov 15 21:03:36 2006] [11576:] [debug] uri_worker_map_add::jk_uri_worker_map.c (298): wildchar rule /*=ajp13 was added [Wed Nov 15 21:03:36 2006] [11576:] [debug] build_worker_map::jk_worker.c (236): creating worker ajp13 Here's my tomcat server.xml: Server port=8005 shutdown=SHUTDOWN Service name=Catalina Connector port=8080 / !-- Define an AJP 1.3 Connector on port 8009 -- Connector port=8009 enableLookups=false redirectPort=8443 protocol=AJP/1.3 / Engine name=Catalina defaultHost=censea.cmayes.org Host name=censea.cmayes.org appBase=nothing Context path= docBase=/usr/local/tomcat/censea/trawler.war/ Logger className=org.apache.catalina.logger.FileLogger/ /Host /Engine /Service /Server I'm running Ubuntu Edgy Eft (6.10) with: Apache Tomcat/5.5.15 (dropped in /usr/local/tomcat; not a distro package) apache2 2.0.55-4ubuntu4 libapache2-mod-jk 1.2.18-1ubuntu1 Thanks, -Chris - 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]
problem at startup
Hi all, when I try to start Tomcat in the catalina.out I can find these lines 16-Nov-2006 10:07:34 org.apache.catalina.core.AprLifecycleListenerlifecycleEvent INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path Can You help me? Thanks Raffo
Re: AW: Problem with RemoteAddrValve in Context.xml
You can't split a webapp into protected and not protected with the valve. It's all or nothing. You'd be better off implementing a filter in your webapp that pay's attention to request.getRemoteAddr() and either chains the request or redirects to an error page. --David Peter Neu wrote: I just tried some more but I can't get it to work. Is there another way to resolve the problem? I need one part of the application /app/public open for everybody and another part of the application /app/internal open only for people with a certain ip address 192.168.200.* Any ideas? Cheers, Pete -Ursprüngliche Nachricht- Von: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 14. November 2006 16:16 An: Tomcat Users List Betreff: RE: Problem with RemoteAddrValve in Context.xml From: Peter Neu [mailto:[EMAIL PROTECTED] Subject: AW: Problem with RemoteAddrValve in Context.xml Yes. And when I deleted it. Then I must restart the app and this automatically triggers the creation of a new context.xml file in the dir conf/Catalina/localhost. Hopefully this one is an exact copy of the one in META-INF/context.xml. I haven't yet determined under exactly what conditions Tomcat chooses to make a copy of the Context element, but doing so does cause some confusion if you don't realize it happened. May have something to do with the deployOnStartup and autoDeploy settings, but I'm only speculating on that. - 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] - 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: Daylight Saving Time Impact
Tomcat doesn't track DST begin and end. That's taken care of in the JRE or JVM. Take a look at you Java vendor's website (Sun or IBM) for support. --David Ranendra N Ghoshal wrote: Hello: As you are aware Beginning in 2007, DST will start the second Sunday of March and end on the first Sunday of November. Does TomCat v3 or v5.5 impacted by Daylight Savings Time change ? If so, then are there fixpacks / patches available. Regards Rupam *** Rupam Ghoshal IBM Global Business Services Project Manager Office: 845-892-8816, (T/L): 532-8816 IBMMAIL: [EMAIL PROTECTED] *** CSQA® - Certified Software Quality Analyst - 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: problem at startup
Raffaele Viola wrote: when I try to start Tomcat in the catalina.out I can find these lines 16-Nov-2006 10:07:34 org.apache.catalina.core.AprLifecycleListenerlifecycleEvent INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path Can You help me? As the word INFO indicates, this is simply an informational message. No need to worry about. If you want to get rid of it, either - install the native lib to make use of APR http://tomcat.apache.org/tomcat-5.5-doc/apr.html or - comment the AprLifecycleListener in server.xml Regards mks - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
org.apache.jasper.JasperException: the useBean class attribute List is invalid.
Please help me in the following problem occuring in my project. One of our project is running currectly in the Tomcat 4 version with one old version of Jasper report. Now we our requirment is that, we have to trasfer it to new Tomcat 5 environment. But when we transfer this into the new Tomcat version, it pops up the following Jasper exception. type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: /pendingtranscriptions.jsp(6,0) The value for the useBean class attribute List is invalid. org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:405) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:146) org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1223) org.apache.jasper.compiler.Node$UseBean.accept(Node.java:1116) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213) org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219) org.apache.jasper.compiler.Node$Root.accept(Node.java:456) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) org.apache.jasper.compiler.Generator.generate(Generator.java:3268) org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:189) org.apache.jasper.compiler.Compiler.compile(Compiler.java:286) org.apache.jasper.compiler.Compiler.compile(Compiler.java:267) org.apache.jasper.compiler.Compiler.compile(Compiler.java:255) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) com.winiris.Page.forwardRequest(Page.java:17) com.winiris.page.PendingTranscriptionsPage.forward(PendingTranscriptionsPage.java:42) com.winiris.page.PendingTranscriptionsPage.forward(PendingTranscriptionsPage.java:24) com.winiris.command.PendingTranscriptionsPageCommand.execute(PendingTranscriptionsPageCommand.java:25) com.winiris.Servlet.service(Servlet.java:114) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) We tried with the new Jasper versions in the new environment of Tomcat. But the same error occured. Please help me in this matter Thanks in Advance... Lijin -- View this message in context: http://www.nabble.com/org.apache.jasper.JasperException%3A-the-useBean-class-attribute-List-is-invalid.-tf2642349.html#a7375926 Sent from the Tomcat - User mailing list archive at Nabble.com.
org.apache.jasper.JasperException: useBean class attribute List is invalid.
Please help me in the following problem occuring in my project. One of our project is running currectly in the Tomcat 4 version with one old version of Jasper report. Now we our requirment is that, we have to trasfer it to new Tomcat 5 environment. But when we transfer this into the new Tomcat version, it pops up the following Jasper exception. type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: /pendingtranscriptions.jsp(6,0) The value for the useBean class attribute List is invalid. org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:405) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:146) org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1223) org.apache.jasper.compiler.Node$UseBean.accept(Node.java:1116) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213) org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219) org.apache.jasper.compiler.Node$Root.accept(Node.java:456) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) org.apache.jasper.compiler.Generator.generate(Generator.java:3268) org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:189) org.apache.jasper.compiler.Compiler.compile(Compiler.java:286) org.apache.jasper.compiler.Compiler.compile(Compiler.java:267) org.apache.jasper.compiler.Compiler.compile(Compiler.java:255) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) com.winiris.Page.forwardRequest(Page.java:17) com.winiris.page.PendingTranscriptionsPage.forward(PendingTranscriptionsPage.java:42) com.winiris.page.PendingTranscriptionsPage.forward(PendingTranscriptionsPage.java:24) com.winiris.command.PendingTranscriptionsPageCommand.execute(PendingTranscriptionsPageCommand.java:25) com.winiris.Servlet.service(Servlet.java:114) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) We tried with the new Jasper versions in the new environment of Tomcat. But the same error occured. Please help me in this matter Thanks in Advance... Lijin -- View this message in context: http://www.nabble.com/org.apache.jasper.JasperException%3A-useBean-class-attribute-List-is-invalid.-tf2642353.html#a7375941 Sent from the Tomcat - User mailing list archive at Nabble.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]
How to start and stop Tomcat server using Java binaries
Hello All, I have a requirement to start and stop the Tomcat server through a perl script on Windows platform. I know that I can use the command net START \Apache Tomcat\ to start the Tomcat server and similarly the command net STOP \Apache Tomcat\ to stop the Tomcat server through the perl script. But the problem is that, this command will work only if it is installed as service and at the same time the service name is Apache Tomcat. If the user has installed the Tomcat as service with a different name other than Apache Tomcat then this command will not work. Hence I need to directly access the java binaries that is used to start and stop the tomcat server. Can any one let me know what command should I use in perl script to start and stop the tomcat server using it's java binaries. Thanks and Regards, Harihara Kumar. J.S - 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: Virtual Host hiding JkMount directives?
Sadly, no. The mapping isn't functional when it's in the VirtualHost. It works outside of the VH definition, but that's obviously not where I want it :-) I'll try to provide more details when I get home. Thanks, -Chris Rainer Jung wrote: Hi, I tried to reproduce. It looks like the mapping actually works, but the logger is not correctly initialized for the virtual server. Could you please confirm, that the mappings you enter to the virtual servers work, and the problem is only the misleading log lines? Regards, Rainer Chris Mayes schrieb: Hi, all. I seem to be having a bit of trouble with virtual hosts and mod_jk. JkMount directives in a VirtualHost are ignored: VirtualHost * ServerName censea.cmayes.org JkMount /* ajp13 ErrorLog /var/log/apache2/censea_error_log TransferLog /var/log/apache2/censea_access_log DocumentRoot /usr/local/www/ DirectoryIndex index.jsp /VirtualHost mod_jk log: [Wed Nov 15 21:02:08 2006] [11224:] [debug] init_jk::mod_jk.c (2355): Initialized shm:/var/log/apache2/memory.shm [Wed Nov 15 21:02:08 2006] [11224:] [debug] uri_worker_map_open::jk_uri_worker_map.c (361): rule map size is 0 [Wed Nov 15 21:02:08 2006] [11224:] [debug] build_worker_map::jk_worker.c (236): creating worker ajp13 If I move the directive outside of the VirtualHost block, it gets picked up: JkMount /* ajp13 VirtualHost * ... mod_jk log: [Wed Nov 15 21:03:36 2006] [11576:] [debug] init_jk::mod_jk.c (2355): Initialized shm:/var/log/apache2/memory.shm [Wed Nov 15 21:03:36 2006] [11576:] [debug] uri_worker_map_open::jk_uri_worker_map.c (361): rule map size is 1 [Wed Nov 15 21:03:36 2006] [11576:] [debug] uri_worker_map_add::jk_uri_worker_map.c (298): wildchar rule /*=ajp13 was added [Wed Nov 15 21:03:36 2006] [11576:] [debug] build_worker_map::jk_worker.c (236): creating worker ajp13 Here's my tomcat server.xml: Server port=8005 shutdown=SHUTDOWN Service name=Catalina Connector port=8080 / !-- Define an AJP 1.3 Connector on port 8009 -- Connector port=8009 enableLookups=false redirectPort=8443 protocol=AJP/1.3 / Engine name=Catalina defaultHost=censea.cmayes.org Host name=censea.cmayes.org appBase=nothing Context path= docBase=/usr/local/tomcat/censea/trawler.war/ Logger className=org.apache.catalina.logger.FileLogger/ /Host /Engine /Service /Server I'm running Ubuntu Edgy Eft (6.10) with: Apache Tomcat/5.5.15 (dropped in /usr/local/tomcat; not a distro package) apache2 2.0.55-4ubuntu4 libapache2-mod-jk 1.2.18-1ubuntu1 Thanks, -Chris - 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: org.apache.jasper.JasperException: the useBean class attribute List is invalid.
General diagnostics: 1. The bean class has to be in a package 2. The bean has to be declared public 3. The bean has to have a default, public, no-arguement constructor. --David Lijin wrote: Please help me in the following problem occuring in my project. One of our project is running currectly in the Tomcat 4 version with one old version of Jasper report. Now we our requirment is that, we have to trasfer it to new Tomcat 5 environment. But when we transfer this into the new Tomcat version, it pops up the following Jasper exception. type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: /pendingtranscriptions.jsp(6,0) The value for the useBean class attribute List is invalid. org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:405) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:146) org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1223) org.apache.jasper.compiler.Node$UseBean.accept(Node.java:1116) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213) org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219) org.apache.jasper.compiler.Node$Root.accept(Node.java:456) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) org.apache.jasper.compiler.Generator.generate(Generator.java:3268) org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:189) org.apache.jasper.compiler.Compiler.compile(Compiler.java:286) org.apache.jasper.compiler.Compiler.compile(Compiler.java:267) org.apache.jasper.compiler.Compiler.compile(Compiler.java:255) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) com.winiris.Page.forwardRequest(Page.java:17) com.winiris.page.PendingTranscriptionsPage.forward(PendingTranscriptionsPage.java:42) com.winiris.page.PendingTranscriptionsPage.forward(PendingTranscriptionsPage.java:24) com.winiris.command.PendingTranscriptionsPageCommand.execute(PendingTranscriptionsPageCommand.java:25) com.winiris.Servlet.service(Servlet.java:114) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) We tried with the new Jasper versions in the new environment of Tomcat. But the same error occured. Please help me in this matter Thanks in Advance... Lijin - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat5,Apache2,mod_ssl and mod_jk
Hello I configured Tomcat5,Apache2,mod_ssl and mod_jk. I use certification, but I want some of directiories not tu require certificate. Choosing which directories needs cetrtificate is configured via Directory / SSLVerifyClient none /Directory Directory /usr/local/tomcat/webapps/xxx/yyy SSLVerifyClient require SSLVerifyDepth 2 /Directory It works ok with Apache (without certificate I can't access yyy directory). Hovewer if I anable ajp13 connector like this: JkMount /xxx/*.jsp ajp13 it works only with non-jsp files (served by Apache in this example) - I can access JSP files in yyy directory without certificate (I shoudn't). So directive 'SSLVerifyClient require' doesn't work together with connector - I can read every file served via connector without certificate. One another word - if I enable cerificate requirements globally, it works globally (can't access anything, even jsp files, without certificate) and whatever directive I would write I can't unblock some directories to not need certificate. Last word - such configuration worked with Apache 1.3, Tomcat 4, mod_ssl and mod_jk. Marx - 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 it Cyrillic records in my Database
Good day, my name is Plamen Ivanov and i am looking for solution regarding my = problem. I user Apache Tomcat 5.5.12 and MySQL database. When i am = submitting forms with cyrillic characters in the fields i receive = records in the database like ??. Can you tell me what = configuraiton i must change or where can be the problem. Kindest regards, Eng. Plamen Ivanov Magister in Information Technologies and Systems MATERNA BG 1407 Sofia, Bulgaria 71A Cherni vruh Blvd. 2-nd fl. tel: +359 2 9628690 fax: +359 2 9621428 email: [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]
Problem with Cyrillic records in myDatabase
Good day, my name is Plamen Ivanov and i am looking for solution regarding my = problem. I user Apache Tomcat 5.5.12 and MySQL database. When i am = submitting forms with cyrillic characters in the fields i receive = records in the database like ??. Can you tell me what = configuraiton i must change or where can be the problem. Kindest regards, Eng. Plamen Ivanov - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat directories location
Hello, I'm working for an University. Our workstations are unmarked so each student is able to work on every workstations. But we must save students data on their home directoy wich is a network drive mounted on a Windows sharing. They' ll use Tomcat 5.5.20 so we must configure this software to work this network drive. The first step was to redirect the application directory and the users database. I modified the server.xml the following way: _*server.xml file*_ Server port=8005 shutdown=SHUTDOWN Listener className=org.apache.catalina.core.AprLifecycleListener / Listener className=org.apache.catalina.mbeans.ServerLifecycleListener / Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener / Listener className=org.apache.catalina.storeconfig.StoreConfigLifecycleListener/ GlobalNamingResources Environment name=simpleValue type=java.lang.Integer value=30/ Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved factory=org.apache.catalina.users.MemoryUserDatabaseFactory pathname=H:/Tomcat/conf/tomcat-users.xml / /GlobalNamingResources Service name=Catalina Connector port=8080 maxHttpHeaderSize=8192 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false redirectPort=8443 acceptCount=100 connectionTimeout=2 disableUploadTimeout=true / Connector port=8009 enableLookups=false redirectPort=8443 protocol=AJP/1.3 / Engine name=Catalina defaultHost=localhost Realm className=org.apache.catalina.realm.UserDatabaseRealm resourceName=UserDatabase/ Host name=localhost appBase=H:/Tomcat/webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false /Host /Engine /Service /Server Moreover we have to start Tomcat not as a service but as a simple application with the script below (*). Otherwise Tomcat doesn't recognize redirected application directory even if we change the user who launch the Tomcat service to the ower of the network drive. (*) *_Tomcat.bat file_* /set TOMCAT_HOME=C:\Program Files\Apache Software Foundation\Tomcat 5.5 set JAVA_HOME=C:\Program Files\Java %TOMCAT_HOME%\bin\tomcat5.exe \ -install tomcat \ %JAVA_HOME%\jre\bin\client\jvm.dll \ -Djava.class.path=%TOMCAT_HOME%\bin\bootstrap.jar;%JAVA_HOME%\lib\tools.jar \ -Dcatalina.home=%TOMCAT_HOME% \ -Xrs -Xms128m -Xmx256m \ -start org.apache.catalina.startup.Bootstrap -params start \ -stop org.apache.catalina.startup.Bootstrap -params stop \ -out H:\Tomcat\Logs\stdout.log -err H:\Tomcat\Logs\stderr.log / That's ok for users database but not all the log files are redirected into H:\Tomcat\Logs, it's the first trouble. Next I'd like to redirect temp, work and may be conf directories on the network drive but dont't know how to do this. Anybody can help me ? Thanks, Regards, Didier Croutz.
Re: CSS not being used when a Servlet is involved
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Robert, Robbert wrote: Christopher Schultz-2 wrote: Whether or not you use struts, I highly recommend that you avoid tricks like calling a servlet from a JSP in order to execute your business logic. If you have a waterfall-style logical flow (i.e. execute servlet first, then JSP), it's only natural to have the flow actually do that. It's okay if you application isn't 100% pull-based ;) -chris It seemed like a good way of doing things at the time, since the Servlet's output is not needed for the page itself. :p But I am doing more things than necessary, yeah. Aah, I see that you're saying. Often, servlets emit no output. I would say that /almost all/ servlets emit no output, but that they are generally used to set up the request so that control can be passed to an output-generating mechanism (JSP, Velocity, whatever). This is the natural way that pretty much everybody does servlet programming. The best reason to switch is that you are having problems with your awkward setup, eh? ;) Good luck, - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFXG/29CaO5/Lv0PARAshOAKCGunDTgL5egrEieSYKwS7Hi48F/ACcCsh4 TeB3BczhDR/32arMc1MjpwA= =HsIr -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: Tomcat5,Apache2,mod_ssl and mod_jk
Hi Marx, I didn't go into the details, but I find it normal, that Directory directives don't apply to mod_jk. The module simply forwards URLs and not requests mapped to a file system. So using it together with Location seems natural to me (and you can argue, if this is more secure or less than using Directory). You could block access via apache using Directory, to be on the safe side, if you misconfigured mod_jk forwarding, and additionally configure Location based access control for the case of mod_jk forwards. Regards, Rainer Marx wrote: One more information, everything works ok if I use directive Location, bu I want to be more secure and I want to use Directory Marx - 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: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy?
Hi Michael, I didn't want to shoot at you, and yes, mod_jk documentation could be much better. Concerning the docs: Documentation contribution will be welcome. We try to add all new things in there, but parts of the documentation are indeed rudimentary. Concerning Apache 2.2: There is no known problem special to Apache 2.2 with mod_jk. You set it up exactly the same way, as you do with Apache 2.0. Of course, during build time, you have to use apxs from an installed Apache 2.2, so the binary module will be different. But features and configuration are exactly the same. Regards, Rainer [EMAIL PROTECTED] wrote: On Wed, Nov 15, 2006 at 11:25:20PM +0100, Rainer Jung wrote: [EMAIL PROTECTED] schrieb: On Wed, Nov 15, 2006 at 12:22:02AM +0100, Lars Nielsen Lind wrote: Everything I have read says that mod_jk will not work with 2.2. What little information is available says use the proxy modules. There is no known problem concerniong usage of mod_jk in combination with Apache 2.2. Grab mod_jk 1.2.19 and build it against apache 2.2 using the same flags as for 2.0. This will work. All I can say is that I googled around extensively, trying to learn how to set up Tomcat 5.5 with Apache 2.2 as the front end, and found many sites saying to stay away from mod_jk, along with mailing list messages about the problems people were having with it. It goes without saying, that when you have to depend on mailing list messages for documentation of any problem, you have a high likelihood of getting it wrong. Especially when you are under the gun and trying to complete a project and not wanting to spend all this time figuring out how to do what ought to be quite straightforward. The Apache Software Foundation produces some of the best and most useful software in the world. They simultaneously produce some of the worst user documentation for that software. If you want to achieve a shortlived feeling of amazement, go to http://www.apache.org and search for the expression mod_jk. You'll get four hits for mod_proxy. Now search for mod_jk (with quotation marks). You'll get two mailing list messages from the httpd mailing list. I can but shake my head. Then, there are about a zillion ways to proxy and next to NO documentation on actually using them. If you want to use mod_proxy, it is important to know, that most documentation for mod_proxy_balancer is contained in apaches documentation page for mod_proxy, not on the page for mod_proxy_balancer :) Well, good luck. I wanted to set up Apache 2.2 with Tomcat 5.5, to proxy user directories (/home/user/public_html) with Apache to serve static content and Tomcat to serve JSP/servlets. Nothing. Zip. Nada. I know I'm not the only person that ever wanted to do this. But I could not find documenation anywhere. Hell, I'd buy the book if there was one available. It really made me appreciate how well-organized other free software projects are, that do provide targeted documentation for their end users. Thanks. mp - 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: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Michael, [EMAIL PROTECTED] wrote: All I can say is that I googled around extensively, trying to learn how to set up Tomcat 5.5 with Apache 2.2 as the front end, and found many sites saying to stay away from mod_jk, along with mailing list messages about the problems people were having with it. I have no idea why so many people have problems with mod_jk. I have never had a single problem with it. It's stupid simple to install: 1. Download and untar (gnu tar!) 2. $cd native 3. ./configure --with-apxs=/path/to/apxs 4. make 5. make install (as root) It works for me every time. Setup is slightly more complex, because you need to have a workers file (but you can avoid that in recent versions of mod_jk) which trips some folks up. It goes without saying, that when you have to depend on mailing list messages for documentation of any problem, you have a high likelihood of getting it wrong. This list is highly active, and with Rainer Jung on the list (who knows more than anyone really should about mod_jk ;) ), you should always be able to get good advise. Especially when you are under the gun and trying to complete a project and not wanting to spend all this time figuring out how to do what ought to be quite straightforward. Agreed. At this point, since it's been a few days, you have probably tried something already. What did you try and how did it go? The Apache Software Foundation produces some of the best and most useful software in the world. They simultaneously produce some of the worst user documentation for that software. I completely agree. Many software developers are simply terrible writers. It's not their fault, it's just the truth. Most folks who get into OSS are coders because, well, software is the name of the game. There aren't too many professors of literature on these projects ;) If you want to achieve a shortlived feeling of amazement, go to http://www.apache.org and search for the expression mod_jk. You'll get four hits for mod_proxy. Now search for mod_jk (with quotation marks). You'll get two mailing list messages from the httpd mailing list. I can but shake my head. Aah. I think the problem is that you were searching www.apache.org, instead of the Tomcat-related pages. Yes, mod_jk is an Apache httpd module, but it's a non-standard module (that is, it isn't bundled with the source or binary distributions). It should be considered a 3rd-party module. Essentially all information about mod_jk is available through the Tomcat website, not www.apache.org. Sorry about that. :( Well, good luck. I wanted to set up Apache 2.2 with Tomcat 5.5, to proxy user directories (/home/user/public_html) with Apache to serve static content and Tomcat to serve JSP/servlets. Nothing. Zip. Nada. I know I'm not the only person that ever wanted to do this. But I could not find documentation anywhere. Hell, I'd buy the book if there was one available. I had the same experience. One of the engineers on my team decided to install all the latest versions of everything on his dev environment instead of matching production. That meant using Apache httpd 2.2 instead 2.0, and he pointed out that somewhere, there was the wild-ass claim that mod_proxy_ajp was the way to connect to Tomcat in 2.2. Well, we looked for documentation on how to connect them and it just doesn't exist. Just a lot of people saying yeah, yeah... use mod_proxy_ajp. mod_proxy_ajp has (or at least had) no documentation whatsoever and so you have to read all about mod_proxy. No problem. You read all about mod_proxy and it's all about proxying HTTP, not ajp13. So, on a hunch, I simply changed the example do something like this: Proxy /someURI ajp13://localhost/someOtherURI and it worked. Lucky guess without any indication from the mod_proxy documentation that this was even possible. After getting that simple thing set up, we tried some of our more exotic configuration settings. For instance, we have /most/ of our webapp's URIs going to one worker (Tomcat running our app), but some of them need to go to another worker (Cocoon running in a separate Tomcat instance). It appears that mod_proxy only supports blindly proxying everything in a particular URL space, so we were out of luck. Not to be beaten by mod_proxy, we came up with a solution that involved re-writing the URIs using mod_rewrite so that the URL was outside of the URI space of the webapp, and then proxying it appropriately. Something like this (forgive the completely incorrect syntax): RewriteRule /myApp/something/special - /outside/something/special Proxy /myApp ajp13://localhost:8185/myApp Proxy /outside ajp13://localhost:8285/myApp Since we had like a dozen special URIs like this, we had re-writes all over the place. When we looked at the final configuration, we both nearly vomited and just went back to using mod_jk, which does patch matching. I hope this gives you some more insight into why I
Re: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy?
I am not saying this is 100% correct, or the best documentation ever but I wrote a small install guide for Apache 2.2 and Tomcat 5.5 with mod_jk. I used the same steps on a RH7.3 box and a Slackware 10.2 box. http://www.crankhouse.com/howto.php?f=modjk On 11/16/06, Christopher Schultz [EMAIL PROTECTED] wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Michael, [EMAIL PROTECTED] wrote: All I can say is that I googled around extensively, trying to learn how to set up Tomcat 5.5 with Apache 2.2 as the front end, and found many sites saying to stay away from mod_jk, along with mailing list messages about the problems people were having with it. I have no idea why so many people have problems with mod_jk. I have never had a single problem with it. It's stupid simple to install: 1. Download and untar (gnu tar!) 2. $cd native 3. ./configure --with-apxs=/path/to/apxs 4. make 5. make install (as root) It works for me every time. Setup is slightly more complex, because you need to have a workers file (but you can avoid that in recent versions of mod_jk) which trips some folks up. It goes without saying, that when you have to depend on mailing list messages for documentation of any problem, you have a high likelihood of getting it wrong. This list is highly active, and with Rainer Jung on the list (who knows more than anyone really should about mod_jk ;) ), you should always be able to get good advise. Especially when you are under the gun and trying to complete a project and not wanting to spend all this time figuring out how to do what ought to be quite straightforward. Agreed. At this point, since it's been a few days, you have probably tried something already. What did you try and how did it go? The Apache Software Foundation produces some of the best and most useful software in the world. They simultaneously produce some of the worst user documentation for that software. I completely agree. Many software developers are simply terrible writers. It's not their fault, it's just the truth. Most folks who get into OSS are coders because, well, software is the name of the game. There aren't too many professors of literature on these projects ;) If you want to achieve a shortlived feeling of amazement, go to http://www.apache.org and search for the expression mod_jk. You'll get four hits for mod_proxy. Now search for mod_jk (with quotation marks). You'll get two mailing list messages from the httpd mailing list. I can but shake my head. Aah. I think the problem is that you were searching www.apache.org, instead of the Tomcat-related pages. Yes, mod_jk is an Apache httpd module, but it's a non-standard module (that is, it isn't bundled with the source or binary distributions). It should be considered a 3rd-party module. Essentially all information about mod_jk is available through the Tomcat website, not www.apache.org. Sorry about that. :( Well, good luck. I wanted to set up Apache 2.2 with Tomcat 5.5, to proxy user directories (/home/user/public_html) with Apache to serve static content and Tomcat to serve JSP/servlets. Nothing. Zip. Nada. I know I'm not the only person that ever wanted to do this. But I could not find documentation anywhere. Hell, I'd buy the book if there was one available. I had the same experience. One of the engineers on my team decided to install all the latest versions of everything on his dev environment instead of matching production. That meant using Apache httpd 2.2 instead 2.0, and he pointed out that somewhere, there was the wild-ass claim that mod_proxy_ajp was the way to connect to Tomcat in 2.2. Well, we looked for documentation on how to connect them and it just doesn't exist. Just a lot of people saying yeah, yeah... use mod_proxy_ajp. mod_proxy_ajp has (or at least had) no documentation whatsoever and so you have to read all about mod_proxy. No problem. You read all about mod_proxy and it's all about proxying HTTP, not ajp13. So, on a hunch, I simply changed the example do something like this: Proxy /someURI ajp13://localhost/someOtherURI and it worked. Lucky guess without any indication from the mod_proxy documentation that this was even possible. After getting that simple thing set up, we tried some of our more exotic configuration settings. For instance, we have /most/ of our webapp's URIs going to one worker (Tomcat running our app), but some of them need to go to another worker (Cocoon running in a separate Tomcat instance). It appears that mod_proxy only supports blindly proxying everything in a particular URL space, so we were out of luck. Not to be beaten by mod_proxy, we came up with a solution that involved re-writing the URIs using mod_rewrite so that the URL was outside of the URI space of the webapp, and then proxying it appropriately. Something like this (forgive the completely incorrect syntax): RewriteRule /myApp/something/special - /outside/something/special Proxy /myApp ajp13://localhost:8185/myApp
No stacktrace in stdout logfile
Hello, I know that the default behavior of Tomcat is to print all error messages / exception stacktraces to stdout, for me this is to catalina.out. In some cases the exception stacktrace is printed to catalina.out, but there are errors where the stacktrace without the root cause is printed only to the screen, under the common HTTP Status 500 title. Below the stacktrace there is the hint The full stack trace of the root cause is available in the Apache Tomcat/5.5.15 logs.. But there I do not find the stacktrace, in no file (checked it under linux with ll -tr). I have a JSF application with JSPs. I think it once worked for every exception, but now it doesn't. And I do not catch the exception. Any ideas how to regain the standard behaviour? Regards, Jan -- View this message in context: http://www.nabble.com/No-stacktrace-in-stdout-logfile-tf2643423.html#a7379048 Sent from the Tomcat - User mailing list archive at Nabble.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: Tomcat5,Apache2,mod_ssl and mod_jk
Apache 1.3 get request and map it to local system, and when Directory with required is hit, it denies access and will not even try to forward to mod_jk. In Apache 2.0 it first try to forward using mod_jk and then if no JKmount fits it checks Directory In both situations it firsts checks Location so Location always work. So something have changed between Apache 1.3 and 2.0 that it works in different order. Maybe it's logical but I didn't find any word about it in migration docs. Would it be better to use mod_proxy_ajp instead of mod_jk? Documentation on Apache page for mod_proxy_ajp is not too good, for example I know I need mod_proxy together with mod_proxy_ajp, hovewer mod_proxy is strict http I don't want to have (need to secure his port), I would like to have only connector with ajp13 protocol whch seems rather safe. Marx - 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 is sometimes very slow using mod_jk
The problem reproduces itself automagically, but not at the moment I want. I think I will snoop the traffic with Tomcat during one hour or so (appr. 1 Gig of data, on a different filesystem). Using editcap to divide the capturefile in reasonable sized parts. Examining the logfile will reveal at what moment and from which ip-adres the slow requests are coming. I can then use ethereal to examine the traffic and timing for that particular request. I will report back my findings, but that will take a couple of days. regards Henk Fictorie Rainer Jung-3 wrote: Can you reproduce the problem? This would help a lot. Henk Fictorie schrieb: Solutions?: - will adding 'JkOptions +FlushPackets' to the apache config help? If the pain is big enough for you, you could try, but it will also come with a performance penalty. - can I somehow disable sending the Keep-Alive header to tomcat and will that help? You can disable HTTP Keep-Alive on the apache side. No idea, what the solution will be, but I'm willing to investigate, if we are able to make it reproducible. Regards, Rainer - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Tomcat-is-sometimes-very-slow-using-mod_jk-tf2636065.html#a7380029 Sent from the Tomcat - User mailing list archive at Nabble.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: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy?
On Nov 16, 2006, at 9:13 AM, Rainer Jung wrote: Hi Michael, I didn't want to shoot at you, and yes, mod_jk documentation could be much better. Assuming it's up to date :) - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat5.exe from 5.5.20 is half the size of 5.5.17, any change log to read?
Hello, Tomcat5.exe from 5.5.20 is half the size of 5.5.17 but I can't find any change mentioned in Tomcat's change log page. Is there a place to find out what has changed? Thanks, Gael - 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 is sometimes very slow using mod_jk
Henk Fictorie wrote: The problem reproduces itself automagically, but not at the moment I want. Well ... I think I will snoop the traffic with Tomcat during one hour or so (appr. 1 Gig of data, on a different filesystem). Using editcap to divide the capturefile in reasonable sized parts. Examining the logfile will reveal at what moment and from which ip-adres the slow requests are coming. I can then use ethereal to examine the traffic and timing for that particular request. Sounds like a good plan. I'm very interested in your findings. Keep your original packet capture files around, not only the ascii versions. If possible, snoop inclusing the whole packet contents, not only the first 1200 Bytes or so. I will report back my findings, but that will take a couple of days. regards Henk Fictorie - 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: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy?
On Nov 15, 2006, at 5:42 PM, Caldarale, Charles R wrote: From: Rainer Jung [mailto:[EMAIL PROTECTED] Subject: Re: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy? If you want to use mod_proxy, it is important to know, that most documentation for mod_proxy_balancer is contained in apaches documentation page for mod_proxy, not on the page for mod_proxy_balancer :) My brain 'urts! (Spoken with a thick Yorkshire accent :-) Why? Let's see, I want to use mod_proxy's ProxyPass. I should look someplace other than mod_proxy docs for that info :) - 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: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy?
On Thu, Nov 16, 2006 at 03:13:48PM +0100, Rainer Jung wrote: I didn't want to shoot at you, and yes, mod_jk documentation could be much better. Concerning the docs: Documentation contribution will be welcome. We try to add all new things in there, but parts of the documentation are indeed rudimentary. Concerning Apache 2.2: There is no known problem special to Apache 2.2 with mod_jk. You set it up exactly the same way, as you do with Apache 2.0. Of course, during build time, you have to use apxs from an installed Apache 2.2, so the binary module will be different. But features and configuration are exactly the same. Of course, it goes almost without saying that the reason I'm looking for documentation is that I don't know how to do it. ;-) As far as producing documentation goes, I am willing to offer my time to write up or help write tutorials and how-to's related to Tomcat and even Apache (though that is a bit far from my normal channels of usage). As a part of my job, I write implementation documents for my company's software, so I have experience in that area. What I am short on is what you might call research time. So, if you (anybody) have partially completed documentation or notes on a how-to, I can help you get that properly finished. And, I'm glad to do so. Thanks. mp -- Michael Powe[EMAIL PROTECTED] Naugatuck CT USA The liberty I contend for is more than toleration. The very idea of toleration is despicable; it supposes that some have a pre-eminence above the rest to grant indulgence; whereas all should be equally free, Jews, Turks, Pagans and Christians. Test Oaths and established creeds should be avoided as the worst of evils. -- Baptist minister John Leland (1754-1841) pgp2myDzJN2ev.pgp Description: PGP signature
Re: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy?
Hi Jim, It's not the right list to discuss, but: As a user I would expect configuration info for load-balancing with mod_proxy_balancer on the mod_proxy_balancer page. The fact, that all configurations for the proxy balancer are done by attributes, and the only full size apache directives concerning mod_proxy_balancer are in fact handled by mod_proxy unfortunately leads to the result, that the doc is only on the mod_proxy page. The user doesn't yet know, that he wants to use ProxyPass, he only knows he wants to add load balancing and looks at the page of mod_proxy_balancer, because this component is supposed to implement the balancing. At this point the user usually hasn't read the code to find out, that the configs are in fact handled by mod_proxy itself :) Regards, Rainer Jim Jagielski wrote: On Nov 15, 2006, at 5:42 PM, Caldarale, Charles R wrote: From: Rainer Jung [mailto:[EMAIL PROTECTED] Subject: Re: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy? If you want to use mod_proxy, it is important to know, that most documentation for mod_proxy_balancer is contained in apaches documentation page for mod_proxy, not on the page for mod_proxy_balancer :) My brain 'urts! (Spoken with a thick Yorkshire accent :-) Why? Let's see, I want to use mod_proxy's ProxyPass. I should look someplace other than mod_proxy docs for that info :) - 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: JkMountFile not working
Thanks for the help. I will try Mladen's suggestion over the weekend and post the outcome then. On 11/16/06, Rainer Jung [EMAIL PROTECTED] wrote: Ah sorry, I didn't notice Mladen's changes when I wrote my answer a minute ago. So yes, could you please try with his patch (build 1.2.20-dev) and try again and if the problem persists, open a bugzilla as described. Mladen Turk schrieb: Gilberto E. Espinoza wrote: I changed the file tonight and checked that the modified time was tonight's. The update did not work and the server continued to map to the same webapp context. I again restarted the apache2 server and the new mappings worked well. Is there a way to see were the modification time is stored so that I can manually inspect it. Can you build the mod_jk from SVN trunk and check? On some systems the the time_t math gives wrong results, so I modified the code to use the difftime. Regards, Mladen. - 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: Apache 2.2.3 Tomcat 5.5.20 - mod_jk or proxy?
On Thu, Nov 16, 2006 at 05:03:29PM +0100, Rainer Jung wrote: It's not the right list to discuss, but: As a user I would expect configuration info for load-balancing with mod_proxy_balancer on the mod_proxy_balancer page. The fact, that all configurations for the proxy balancer are done by attributes, and the only full size apache directives concerning mod_proxy_balancer are in fact handled by mod_proxy unfortunately leads to the result, that the doc is only on the mod_proxy page. The user doesn't yet know, that he wants to use ProxyPass, he only knows he wants to add load balancing and looks at the page of mod_proxy_balancer, because this component is supposed to implement the balancing. At this point the user usually hasn't read the code to find out, that the configs are in fact handled by mod_proxy itself :) There are at least several underlying issues. At the top of the list, I would put that apache.org does not have an overall design of the relationships between the various categories of information. Basically, information is burped out into a category, based on someone's assessment of where it belongs. But, without a plan in place to link that information to all the other categories to which it would be relevant, those links are only made when it happens to occur to that hypothetical someone that they should be in there. At least, that is the way it appears to this someone from the outside. apache.org is, fundamentally, a gigantic, unindexed reference manual. If you need the technical information about a directive, you've got it. If you need to know which directive to use, it is not the best first place to look. Unfortunately, when you depend on third parties to produce your user documentation, the most widely-read documentation is going to be far behind the development (_Tomcat: The Definitive Guide_, last updated 2003). Yes, of course, there are all kinds of reasons why this turned out to be this way. I won't go on beating up on the ASF. I just want the this great software project and all its worthwhile subprojects to have a web site that reflects the quality of the product. And, in particular, of course, to have the information I want when I want it!! ;-) Thanks. mp -- Michael Powe[EMAIL PROTECTED] Naugatuck CT USA And your crybaby whiny opinion would be.? pgpdpL1KGY6FE.pgp Description: PGP signature
Re: Problem it Cyrillic records in my Database
i would say you have to check your encoding through all layers. Default encoding in java is latin1 (iso-8589-1). You should rely on cp-1251. Utf-8 could also do the job, but I'm not sure about it :-) regards Leon On 11/16/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Good day, my name is Plamen Ivanov and i am looking for solution regarding my = problem. I user Apache Tomcat 5.5.12 and MySQL database. When i am = submitting forms with cyrillic characters in the fields i receive = records in the database like ??. Can you tell me what = configuraiton i must change or where can be the problem. Kindest regards, Eng. Plamen Ivanov Magister in Information Technologies and Systems MATERNA BG 1407 Sofia, Bulgaria 71A Cherni vruh Blvd. 2-nd fl. tel: +359 2 9628690 fax: +359 2 9621428 email: [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: Tomcat5.exe from 5.5.20 is half the size of 5.5.17, any change log to read?
Marziou, Gael wrote: Hello, Tomcat5.exe from 5.5.20 is half the size of 5.5.17 but I can't find any change mentioned in Tomcat's change log page. Is there a place to find out what has changed? There is no change. The latest build used dynamically linked MSVCRT, while the previous was having that statically linked. That's why the size is much smaller (uses system msvcrt.dll) Regards, Mladen. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Serving up applets
This has probably been covered before but I'm having a hard time getting an applet on a servlet generated page to load. I keep getting a ClassNotFound exception even though the class is in several possible areas for it to load. It is a package that is like com.company.service.MyApplet.class. If Tomcat can provide the images, why can't it find and send the applet class? Robert S. Harper Senior Engineer Information Access Technology, Inc. 1100 East 6600 South, Suite 300 Salt Lake City Utah USA 84121-7411 (801)265-8800 Ext. 255 FAX (801)265-8880 This e-mail is intended only for the addressee and may contain confidential and/or privileged information. Any review, retransmission, or action taken upon this information by persons other than the intended recipient is prohibited by law. If you received this communication in error, please contact us immediately at 801-265-8800. Although this e-mail and any attachments are believed to be free of any virus or other defect, it is the responsibility of the recipient to ensure that anything received or opened is virus free. No responsibility is accepted by IAT for any loss or damage in the event that such a virus or defect exists.
RE: Tomcat5.exe from 5.5.20 is half the size of 5.5.17, any change log to read?
Thanks. Do you know if it's actively supported? I submitted a bug report 2 months ago (maybe in the worng place) and got no feedback. http://issues.apache.org/jira/browse/DAEMON-86 I also would like to submit an enhancement request to be able to set the processor affinity mask from the procrun monitor GUI. Best regards, Gael -Original Message- From: Mladen Turk [mailto:[EMAIL PROTECTED] Sent: Thursday, November 16, 2006 6:43 PM To: Tomcat Users List Subject: Re: Tomcat5.exe from 5.5.20 is half the size of 5.5.17, any change log to read? Marziou, Gael wrote: Hello, Tomcat5.exe from 5.5.20 is half the size of 5.5.17 but I can't find any change mentioned in Tomcat's change log page. Is there a place to find out what has changed? There is no change. The latest build used dynamically linked MSVCRT, while the previous was having that statically linked. That's why the size is much smaller (uses system msvcrt.dll) Regards, Mladen. - 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]
Get non-ROOT applications to return for getContextPath?
Is it possible to trick an application into believing that it is the ROOT application (i.e. getContextPath returns ), even when it isn't? The reason for this is that managing virtual hosts with Tomcat can be a bit cumbersome, and some management applications won't work in such a setup. The requests in our setup all pass through Apache, so I would prefer to just tell mod_proxy to serve content from specific subdirectories on the Tomcat server rather than having to duplicate the entire virtual host configuration. The only problem with this is that generated links are broken as the point to /subdir/* instead of /*. Suggestions? - 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: a discrepancy in webapp behavior in two environments
I've encountered the problem again that I described in some posts from last month. I had figured that the problem was resolved when I explicitly included the jsessionid as a param with the URL. The situation was this: I have a page that refreshes every few seconds with updates to a list of results being processed on the server. Each refresh page also includes a cancel and a switch-to-batch-mode button. These are the buttons that are accompanied by URLs to which I've now attached jsessionid params. The refreshes work fine, the session gets retained across each refresh. However, if I submit either a cancel or switch-to-batch request by clicking on one of the buttons, the session is lost. This has now started happening even though I explicitly include the sessionId in the request's URL... ! Now here's some further info: I tried running the app on the same platform (client: Windows XP, server: Tomcat 5.5.17 on a Sun Solaris machine) but using Internet Explorer instead of Firefox, and the problem didn't occur. The cancelling and switch-to-batching worked fine. And here's another piece of info: I went back to Firefox and cleared all cache and cookies and tried again, and this time it worked fine, and has been working okay since then (all of 10 minutes...). So the thing is working now, but I'm left w/out an understanding of why the problem would occur in the first place. I want people to be able to use this web app with Firefox, and I don't want to see this problem occurring off on if I can help it. It sort of looks like it might be a Firefox issue, but I'm not sure. Can anyone suggest a cause solution given the information here? Thanks, Mark -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 18, 2006 5:15 PM To: Tomcat Users List Subject: RE: a discrepancy in webapp behavior in two environments From: Aronszajn, Mark [mailto:[EMAIL PROTECTED] Subject: RE: a discrepancy in webapp behavior in two environments Could you explain how the configuration of a firewall would have such effect on whether the original HttpSession object gets retained? If you're not appending jsessionid ro the URL, you must be using cookies to allow the server to identify the client. Some smart (?) firewalls (or proxy servers) can be configured to drop cookies. For an example, see this thread: http://marc.theaimsgroup.com/?l=tomcat-userm=107017907404496w=2 Note that it could be a firewall installed on your Windows box, not just an external one. - 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] - 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: Get non-ROOT applications to return for getContextPath?
You could implement a filter that passes on a request wrapper. Then just override the getContextPath() method to return . Eric Jain wrote: Is it possible to trick an application into believing that it is the ROOT application (i.e. getContextPath returns ), even when it isn't? The reason for this is that managing virtual hosts with Tomcat can be a bit cumbersome, and some management applications won't work in such a setup. The requests in our setup all pass through Apache, so I would prefer to just tell mod_proxy to serve content from specific subdirectories on the Tomcat server rather than having to duplicate the entire virtual host configuration. The only problem with this is that generated links are broken as the point to /subdir/* instead of /*. Suggestions? - 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: Serving up applets
Hi Robert Which class is throwing the ClassNotFoundException? M- This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, distribution or copying of it or its contents - Original Message - From: Robert Harper To: Tomcat Users Sent: Thursday, November 16, 2006 12:45 PM Subject: Serving up applets This has probably been covered before but I'm having a hard time getting an applet on a servlet generated page to load. I keep getting a ClassNotFound exception even though the class is in several possible areas for it to load. It is a package that is like com.company.service.MyApplet.class. If Tomcat can provide the images, why can't it find and send the applet class? Robert S. Harper Senior Engineer Information Access Technology, Inc. 1100 East 6600 South, Suite 300 Salt Lake City Utah USA 84121-7411 (801)265-8800 Ext. 255 FAX (801)265-8880 This e-mail is intended only for the addressee and may contain confidential and/or privileged information. Any review, retransmission, or action taken upon this information by persons other than the intended recipient is prohibited by law. If you received this communication in error, please contact us immediately at 801-265-8800. Although this e-mail and any attachments are believed to be free of any virus or other defect, it is the responsibility of the recipient to ensure that anything received or opened is virus free. No responsibility is accepted by IAT for any loss or damage in the event that such a virus or defect exists.
RE: Serving up applets
The browser is. The Java console and an error box is displayed by IE when it tries to load the applet. I see nothing in the Tomcat logs. Either for security problems or not finding the class. Robert S. Harper Information Access Technology, Inc. -Original Message- From: Martin Gainty [mailto:[EMAIL PROTECTED] Sent: Thursday, November 16, 2006 12:33 PM To: Tomcat Users List Subject: Re: Serving up applets Hi Robert Which class is throwing the ClassNotFoundException? M- This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, distribution or copying of it or its contents - Original Message - From: Robert Harper To: Tomcat Users Sent: Thursday, November 16, 2006 12:45 PM Subject: Serving up applets This has probably been covered before but I'm having a hard time getting an applet on a servlet generated page to load. I keep getting a ClassNotFound exception even though the class is in several possible areas for it to load. It is a package that is like com.company.service.MyApplet.class. If Tomcat can provide the images, why can't it find and send the applet class? Robert S. Harper Senior Engineer Information Access Technology, Inc. 1100 East 6600 South, Suite 300 Salt Lake City Utah USA 84121-7411 (801)265-8800 Ext. 255 FAX (801)265-8880 This e-mail is intended only for the addressee and may contain confidential and/or privileged information. Any review, retransmission, or action taken upon this information by persons other than the intended recipient is prohibited by law. If you received this communication in error, please contact us immediately at 801-265-8800. Although this e-mail and any attachments are believed to be free of any virus or other defect, it is the responsibility of the recipient to ensure that anything received or opened is virus free. No responsibility is accepted by IAT for any loss or damage in the event that such a virus or defect exists. - 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: Serving up applets
Where are you putting the applet class? It can't be in WEB-INF because that isn't available to the client. --David Robert Harper wrote: The browser is. The Java console and an error box is displayed by IE when it tries to load the applet. I see nothing in the Tomcat logs. Either for security problems or not finding the class. Robert S. Harper Information Access Technology, Inc. -Original Message- From: Martin Gainty [mailto:[EMAIL PROTECTED] Sent: Thursday, November 16, 2006 12:33 PM To: Tomcat Users List Subject: Re: Serving up applets Hi Robert Which class is throwing the ClassNotFoundException? M- This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, distribution or copying of it or its contents - Original Message - From: Robert Harper To: Tomcat Users Sent: Thursday, November 16, 2006 12:45 PM Subject: Serving up applets This has probably been covered before but I'm having a hard time getting an applet on a servlet generated page to load. I keep getting a ClassNotFound exception even though the class is in several possible areas for it to load. It is a package that is like com.company.service.MyApplet.class. If Tomcat can provide the images, why can't it find and send the applet class? Robert S. Harper Senior Engineer Information Access Technology, Inc. 1100 East 6600 South, Suite 300 Salt Lake City Utah USA 84121-7411 (801)265-8800 Ext. 255 FAX (801)265-8880 This e-mail is intended only for the addressee and may contain confidential and/or privileged information. Any review, retransmission, or action taken upon this information by persons other than the intended recipient is prohibited by law. If you received this communication in error, please contact us immediately at 801-265-8800. Although this e-mail and any attachments are believed to be free of any virus or other defect, it is the responsibility of the recipient to ensure that anything received or opened is virus free. No responsibility is accepted by IAT for any loss or damage in the event that such a virus or defect exists. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- === David Smith Network Operations Supervisor Department of Entomology College of Agriculture Life Sciences Cornell University 2132 Comstock Hall Ithaca, NY 14853 Phone: 607.255.9571 Fax: 607.255.0939 - 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: Serving up applets
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Robert, Robert Harper wrote: This has probably been covered before but I’m having a hard time getting an applet on a servlet generated page to load. I keep getting a ClassNotFound exception even though the class is in several possible areas for it to load. It is a package that is like com.company.service.MyApplet.class. If Tomcat can provide the images, why can’t it find and send the applet class? Give us the relevant code from your HTML page that shows the applet. We'll start from there. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFXMfc9CaO5/Lv0PARAijYAKCjd37G5zEuEFj0ASfG1K/TT3fHswCfeHrM 82Ap2/TYmjaPwlSVQMvtA1k= =Y7GR -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]
Filters, Security, Tomcat and Configuration
Greetings, I am attempting to configure Tomcat (5.5.9) to disregard URL requests that contain ../ and similar high-risk expressions. So far I have been unsuccesful. I recognize two possibilities here: A. Use url-pattern in the web.xml to identify this URL and disregard it B. Configure a filter that intercepts requests and dissects the URL. I am wondering if anybody has had experience using Tomcat in this manner, and if there may be some examples, working filters/strategies that I could view to get me going. I believe that a url-pattern strategy will be more trouble than it is worth beacuse it seems you can't pass a regular expression, but so far I have not been able to nail down a Filter. James Crosson --- [EMAIL PROTECTED] Google Talk: James Crosson - 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: Serving up applets
Snippet of the HTML applet code=com.iat.ctimpact.CTImpactStatisticsApplet.class height=300 width=584 param name=Link value='https://127.0.0.1:8443/ctimpact/servlet/CTImpact/?User=001TESTList=C 001MAIN' param name=Timer value=5000 /applet Snippet from Java Console network: Connecting https://localhost/ctimpact/servlet/com/iat/ctimpact/CTImpactStatisticsApplet /class.class with proxy=DIRECT load: class com.iat.ctimpact.CTImpactStatisticsApplet.class not found. java.lang.ClassNotFoundException: com.iat.ctimpact.CTImpactStatisticsApplet.class at sun.applet.AppletClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadCode(Unknown Source) at sun.applet.AppletPanel.createApplet(Unknown Source) at sun.plugin.AppletViewer.createApplet(Unknown Source) at sun.applet.AppletPanel.runLoader(Unknown Source) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.io.IOException: open HTTP connection failed. at sun.applet.AppletClassLoader.getBytes(Unknown Source) at sun.applet.AppletClassLoader.access$100(Unknown Source) at sun.applet.AppletClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) ... 10 more basic: Exception: java.lang.ClassNotFoundException: com.iat.ctimpact.CTImpactStatisticsApplet.class java.lang.ClassNotFoundException: com.iat.ctimpact.CTImpactStatisticsApplet.class at sun.applet.AppletClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadCode(Unknown Source) at sun.applet.AppletPanel.createApplet(Unknown Source) at sun.plugin.AppletViewer.createApplet(Unknown Source) at sun.applet.AppletPanel.runLoader(Unknown Source) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.io.IOException: open HTTP connection failed. at sun.applet.AppletClassLoader.getBytes(Unknown Source) at sun.applet.AppletClassLoader.access$100(Unknown Source) at sun.applet.AppletClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) ... 10 more basic: Modality pushed I have plastered the class all over the place with the full path from the app root out. I started with it landing in the same location as the servlet code and then added it to the application root. Robert S. Harper Information Access Technology, Inc. -Original Message- From: Christopher Schultz [mailto:[EMAIL PROTECTED] Sent: Thursday, November 16, 2006 1:20 PM To: Tomcat Users List Subject: Re: Serving up applets -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Robert, Robert Harper wrote: This has probably been covered before but I'm having a hard time getting an applet on a servlet generated page to load. I keep getting a ClassNotFound exception even though the class is in several possible areas for it to load. It is a package that is like com.company.service.MyApplet.class. If Tomcat can provide the images, why can't it find and send the applet class? Give us the relevant code from your HTML page that shows the applet. We'll start from there. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFXMfc9CaO5/Lv0PARAijYAKCjd37G5zEuEFj0ASfG1K/TT3fHswCfeHrM 82Ap2/TYmjaPwlSVQMvtA1k= =Y7GR -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]
Re: Filters, Security, Tomcat and Configuration
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
James,
James Crosson wrote:
I believe that a url-pattern strategy will be more trouble than it is
worth beacuse it seems you can't pass a regular expression, but so far I
have not been able to nail down a Filter.
Filters are really the way to go, here, and they're relatively easy to
write and use. First, you have to write your filter, which is pretty
simple, right?
public class BadURLFilter
implements Filter
{
public void doFilter(ServletRequest request,
ServletResponse response,
FilterChain chain)
throws IOException, ServletException
{
// Check the URL -- need an HttpServletRequest for that
if(request instanceof HttpServletRequest)
{
String URI = ((HttpServletRequest)request).getURI();
// Bomb if there is a bad URI
if(URI.contains(..))
{
// Not sure what you want to do here.
((HttpServletResponse)response)
.sendError(HttpServletResponse.SC_FORBIDDEN);
return;
}
}
chain.doFilter(request, response);
}
}
That's the simplest filter that could possibly work. A few things to
consider:
1. What do you want to do when you find a bad URL. I simply
return a 403 FORBIDDEN status code.
2. Are there any URIs that might be okay to contain ..?
For instance, if you have a servlet that uses the extra
path info to do something might allow a URI to contain
.., in which case this filter will break your app.
I hope that can get you started.
- -chris
-BEGIN PGP SIGNATURE-
Version: GnuPG v1.4.5 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFFXNKn9CaO5/Lv0PARAp9QAJ96nP3rLSMlmO8+4I9ALz7ikHi6OACfSKnm
2oXR665ulKq5ePCON3C2RAI=
=GJPM
-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: Serving up applets
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Robert, Robert Harper wrote: Snippet of the HTML applet code=com.iat.ctimpact.CTImpactStatisticsApplet.class height=300 width=584 param name=Link value='https://127.0.0.1:8443/ctimpact/servlet/CTImpact/?User=001TESTList=C 001MAIN' param name=Timer value=5000 /applet You need to provide the codebase attribute for the applet tag, which tells the browser where to find your code. You can find more information here: http://java.sun.com/j2se/1.4.2/docs/guide/misc/applet.html or here: http://java.sun.com/j2se/1.5.0/docs/guide/plugin/developer_guide/using_tags.html Hope that helps. - -chris Snippet from Java Console network: Connecting https://localhost/ctimpact/servlet/com/iat/ctimpact/CTImpactStatisticsApplet /class.class with proxy=DIRECT load: class com.iat.ctimpact.CTImpactStatisticsApplet.class not found. java.lang.ClassNotFoundException: com.iat.ctimpact.CTImpactStatisticsApplet.class at sun.applet.AppletClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadCode(Unknown Source) at sun.applet.AppletPanel.createApplet(Unknown Source) at sun.plugin.AppletViewer.createApplet(Unknown Source) at sun.applet.AppletPanel.runLoader(Unknown Source) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.io.IOException: open HTTP connection failed. at sun.applet.AppletClassLoader.getBytes(Unknown Source) at sun.applet.AppletClassLoader.access$100(Unknown Source) at sun.applet.AppletClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) ... 10 more basic: Exception: java.lang.ClassNotFoundException: com.iat.ctimpact.CTImpactStatisticsApplet.class java.lang.ClassNotFoundException: com.iat.ctimpact.CTImpactStatisticsApplet.class at sun.applet.AppletClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadCode(Unknown Source) at sun.applet.AppletPanel.createApplet(Unknown Source) at sun.plugin.AppletViewer.createApplet(Unknown Source) at sun.applet.AppletPanel.runLoader(Unknown Source) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.io.IOException: open HTTP connection failed. at sun.applet.AppletClassLoader.getBytes(Unknown Source) at sun.applet.AppletClassLoader.access$100(Unknown Source) at sun.applet.AppletClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) ... 10 more basic: Modality pushed I have plastered the class all over the place with the full path from the app root out. I started with it landing in the same location as the servlet code and then added it to the application root. Robert S. Harper Information Access Technology, Inc. -Original Message- From: Christopher Schultz [mailto:[EMAIL PROTECTED] Sent: Thursday, November 16, 2006 1:20 PM To: Tomcat Users List Subject: Re: Serving up applets Robert, Robert Harper wrote: This has probably been covered before but I'm having a hard time getting an applet on a servlet generated page to load. I keep getting a ClassNotFound exception even though the class is in several possible areas for it to load. It is a package that is like com.company.service.MyApplet.class. If Tomcat can provide the images, why can't it find and send the applet class? Give us the relevant code from your HTML page that shows the applet. We'll start from there. -chris - - 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] -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFXNNz9CaO5/Lv0PARAptEAJ9TqSC4+67k3IaO2ML/gQDtYOOXvgCgn4Bp z+iaCabtNsVf9h4nS1z7nbg= =IIE+ -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: Serving up applets
Not to mention security permissions one must grant thru either updates to policy files OR running your bundled code thru SecurityManager PlugIn http://java.sun.com/developer/technicalArticles/Security/applets/ Be mindful that this will have to work in every browser and every JVM your client supports so I would opt to install Sun Java Security Manager plugin http://java.sun.com/products/plugin/1.3/plugin-install.html OR RSA Security Manager plugin http://www.rsasecurity.com/blog/entry.asp?id=1003 and configure the jar to execute/read/write within the plugin environment- HTH, M- This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, distribution or copying of it or its contents - Original Message - From: David Smith [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Thursday, November 16, 2006 3:17 PM Subject: Re: Serving up applets Where are you putting the applet class? It can't be in WEB-INF because that isn't available to the client. --David Robert Harper wrote: The browser is. The Java console and an error box is displayed by IE when it tries to load the applet. I see nothing in the Tomcat logs. Either for security problems or not finding the class. Robert S. Harper Information Access Technology, Inc. -Original Message- From: Martin Gainty [mailto:[EMAIL PROTECTED] Sent: Thursday, November 16, 2006 12:33 PM To: Tomcat Users List Subject: Re: Serving up applets Hi Robert Which class is throwing the ClassNotFoundException? M- This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, distribution or copying of it or its contents - Original Message - From: Robert Harper To: Tomcat Users Sent: Thursday, November 16, 2006 12:45 PM Subject: Serving up applets This has probably been covered before but I'm having a hard time getting an applet on a servlet generated page to load. I keep getting a ClassNotFound exception even though the class is in several possible areas for it to load. It is a package that is like com.company.service.MyApplet.class. If Tomcat can provide the images, why can't it find and send the applet class? Robert S. Harper Senior Engineer Information Access Technology, Inc. 1100 East 6600 South, Suite 300 Salt Lake City Utah USA 84121-7411 (801)265-8800 Ext. 255 FAX (801)265-8880 This e-mail is intended only for the addressee and may contain confidential and/or privileged information. Any review, retransmission, or action taken upon this information by persons other than the intended recipient is prohibited by law. If you received this communication in error, please contact us immediately at 801-265-8800. Although this e-mail and any attachments are believed to be free of any virus or other defect, it is the responsibility of the recipient to ensure that anything received or opened is virus free. No responsibility is accepted by IAT for any loss or damage in the event that such a virus or defect exists. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- === David Smith Network Operations Supervisor Department of Entomology College of Agriculture Life Sciences Cornell University 2132 Comstock Hall Ithaca, NY 14853 Phone: 607.255.9571 Fax: 607.255.0939 - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[SOLVED] Re: Migrating from TC 4 - 5
Turns out the issue was I had: role-name*/role-name when I should have had each of the roles entered. Whew! The things we learn by trial and error...thanks everybody who had advice for me on this, especially here: http://www.nabble.com/auth-constraint-in-web.xml-in-tomcat-5.5.15- tf1054280.html#a2742541 Jon On Nov 15, 2006, at 10:36 PM, Caldarale, Charles R wrote: From: Jon Wynacht [mailto:[EMAIL PROTECTED] Subject: Re: Migrating from TC 4 - 5 More clearer still...is anybody authenticating a webapp on Tomcat 5.5.20 using JDBCRealm? We're using JAASRealm, not JDBCRealm, without any problems. Anybody know if the JDBCRealm class isn't included with TC 5.5.20? Or am I just off my rocker? Can't answer the latter, but the JDBCRealm class is in server/lib/catalina-optional.jar, as is the one for JAASRealm. - 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] Jon Wynacht [EMAIL PROTECTED] http://www.objectevolution.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: Serving up applets
I'm not trying to do any extra work with Swing or such. I want to keep this as dumb as possible so I don't have to require the latest and greatest or test in every browser. This is very minimalist. I have tried playing with the codebase attribute in other testing and IE just got even more confused. Robert S. Harper Information Access Technology, Inc. -Original Message- From: Martin Gainty [mailto:[EMAIL PROTECTED] Sent: Thursday, November 16, 2006 2:21 PM To: Tomcat Users List Subject: Re: Serving up applets Not to mention security permissions one must grant thru either updates to policy files OR running your bundled code thru SecurityManager PlugIn http://java.sun.com/developer/technicalArticles/Security/applets/ Be mindful that this will have to work in every browser and every JVM your client supports so I would opt to install Sun Java Security Manager plugin http://java.sun.com/products/plugin/1.3/plugin-install.html OR RSA Security Manager plugin http://www.rsasecurity.com/blog/entry.asp?id=1003 and configure the jar to execute/read/write within the plugin environment- HTH, M- This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, distribution or copying of it or its contents - Original Message - From: David Smith [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Thursday, November 16, 2006 3:17 PM Subject: Re: Serving up applets Where are you putting the applet class? It can't be in WEB-INF because that isn't available to the client. --David Robert Harper wrote: The browser is. The Java console and an error box is displayed by IE when it tries to load the applet. I see nothing in the Tomcat logs. Either for security problems or not finding the class. Robert S. Harper Information Access Technology, Inc. -Original Message- From: Martin Gainty [mailto:[EMAIL PROTECTED] Sent: Thursday, November 16, 2006 12:33 PM To: Tomcat Users List Subject: Re: Serving up applets Hi Robert Which class is throwing the ClassNotFoundException? M- This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, distribution or copying of it or its contents - Original Message - From: Robert Harper To: Tomcat Users Sent: Thursday, November 16, 2006 12:45 PM Subject: Serving up applets This has probably been covered before but I'm having a hard time getting an applet on a servlet generated page to load. I keep getting a ClassNotFound exception even though the class is in several possible areas for it to load. It is a package that is like com.company.service.MyApplet.class. If Tomcat can provide the images, why can't it find and send the applet class? Robert S. Harper Senior Engineer Information Access Technology, Inc. 1100 East 6600 South, Suite 300 Salt Lake City Utah USA 84121-7411 (801)265-8800 Ext. 255 FAX (801)265-8880 This e-mail is intended only for the addressee and may contain confidential and/or privileged information. Any review, retransmission, or action taken upon this information by persons other than the intended recipient is prohibited by law. If you received this communication in error, please contact us immediately at 801-265-8800. Although this e-mail and any attachments are believed to be free of any virus or other defect, it is the responsibility of the recipient to ensure that anything received or opened is virus free. No responsibility is accepted by IAT for any loss or damage in the event that such a virus or defect exists. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- === David Smith Network Operations Supervisor Department of Entomology College of Agriculture Life Sciences Cornell University 2132 Comstock Hall Ithaca, NY 14853 Phone: 607.255.9571 Fax: 607.255.0939 - 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: Serving up applets
It looks like the codebase attribute helped. Now I'll see what I can do from there. Thanks. Just don't let preliminary testing dictate what you don't try later I guess. Robert S. Harper Information Access Technology, Inc. - 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: Webapps inexplicably losing access to common/shared classloaders
On Nov 15, 2006, at 5:12 PM, Caldarale, Charles R wrote: I hope you're aware that 6.0 is still highly experimental - the fact that it is downloadable has not even been officially announced. You're pretty much on your own with that level at the moment. That said, there is a 6.0.1 at the download site. OK, I've moved it back to the 5.5.20 container I moved it from in the first place for exactly the same issue (in between my 2 previous emails on this thread)...it's working OK so far, but I have no particular reason to believe it will continue to do so. Timothy Collett -- It may be doubted whether human ingenuity can construct an enigma of this kind which human ingenuity may not, by proper application, resolve ~Edgar Allen Poe - 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: Virtual Host hiding JkMount directives?
Well, it's turned out that the log messages were misleading. I wiped out my old Apache config and re-assembled it piece by piece. I haven't re-added everything, but mod_jk now functions properly. Thanks, -Chris Chris Mayes wrote: Sadly, no. The mapping isn't functional when it's in the VirtualHost. It works outside of the VH definition, but that's obviously not where I want it :-) I'll try to provide more details when I get home. Thanks, -Chris Rainer Jung wrote: Hi, I tried to reproduce. It looks like the mapping actually works, but the logger is not correctly initialized for the virtual server. Could you please confirm, that the mappings you enter to the virtual servers work, and the problem is only the misleading log lines? Regards, Rainer Chris Mayes schrieb: Hi, all. I seem to be having a bit of trouble with virtual hosts and mod_jk. JkMount directives in a VirtualHost are ignored: VirtualHost * ServerName censea.cmayes.org JkMount /* ajp13 ErrorLog /var/log/apache2/censea_error_log TransferLog /var/log/apache2/censea_access_log DocumentRoot /usr/local/www/ DirectoryIndex index.jsp /VirtualHost mod_jk log: [Wed Nov 15 21:02:08 2006] [11224:] [debug] init_jk::mod_jk.c (2355): Initialized shm:/var/log/apache2/memory.shm [Wed Nov 15 21:02:08 2006] [11224:] [debug] uri_worker_map_open::jk_uri_worker_map.c (361): rule map size is 0 [Wed Nov 15 21:02:08 2006] [11224:] [debug] build_worker_map::jk_worker.c (236): creating worker ajp13 If I move the directive outside of the VirtualHost block, it gets picked up: JkMount /* ajp13 VirtualHost * ... mod_jk log: [Wed Nov 15 21:03:36 2006] [11576:] [debug] init_jk::mod_jk.c (2355): Initialized shm:/var/log/apache2/memory.shm [Wed Nov 15 21:03:36 2006] [11576:] [debug] uri_worker_map_open::jk_uri_worker_map.c (361): rule map size is 1 [Wed Nov 15 21:03:36 2006] [11576:] [debug] uri_worker_map_add::jk_uri_worker_map.c (298): wildchar rule /*=ajp13 was added [Wed Nov 15 21:03:36 2006] [11576:] [debug] build_worker_map::jk_worker.c (236): creating worker ajp13 Here's my tomcat server.xml: Server port=8005 shutdown=SHUTDOWN Service name=Catalina Connector port=8080 / !-- Define an AJP 1.3 Connector on port 8009 -- Connector port=8009 enableLookups=false redirectPort=8443 protocol=AJP/1.3 / Engine name=Catalina defaultHost=censea.cmayes.org Host name=censea.cmayes.org appBase=nothing Context path= docBase=/usr/local/tomcat/censea/trawler.war/ Logger className=org.apache.catalina.logger.FileLogger/ /Host /Engine /Service /Server I'm running Ubuntu Edgy Eft (6.10) with: Apache Tomcat/5.5.15 (dropped in /usr/local/tomcat; not a distro package) apache2 2.0.55-4ubuntu4 libapache2-mod-jk 1.2.18-1ubuntu1 Thanks, -Chris - 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]
Tips needed: restarting tomcat without risk of java.net.BindException
We have a Tomcat application, which binds to port 8080 and AJP 6135. At 3 am we restart this application (because of a memory leak). But sometimes it is unable to bind to it's own port, and it just dies and never starts. Naturally this causes unhappiness. The server.xml is: Connector port=6135 protocol=AJP/1.3 enableLookups=false connectionTimeout=2 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 / Connector port=8080 maxHttpHeaderSize=8192 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false redirectPort=8443 acceptCount=100 connectionTimeout=2 disableUploadTimeout=true / And the Java exception we get is: INFO: Starting Coyote HTTP/1.1 on http-8080 Nov 16, 2006 7:08:02 AM org.apache.catalina.startup.Catalina start INFO: Server startup in 3501 ms Nov 16, 2006 7:08:02 AM org.apache.catalina.core.StandardServer await SEVERE: StandardServer.await: create[7135]: java.net.BindException: Address already in use at java.net.PlainSocketImpl.socketBind(Native Method) ... at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) ... Nov 16, 2006 7:08:13 AM org.apache.coyote.http11.Http11BaseProtocol destroy INFO: Stopping Coyote HTTP/1.1 on http-8080 We're using Fedora Core 5 (fc5), and the dtomcat5 startup script. Do we have to wait at least 20 seconds to be sure the port is clear? -- Visit http://www.obviously.com/ -- Visit http://www.obviously.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]
