RE: AJP12 to AJP13
You will also have to change your JDK, as the Ajp13Connector class uses socket.setKeepAlive(...), which was first included in JDK 1.3. With the correct version of the JDK the only thing that must be done is changing tomcat and mod_jk configurations. Hope it helps, Ion -Mensaje original- De: Lance Dyas [mailto:[EMAIL PROTECTED]] Enviado el: viernes, 08 de marzo de 2002 4:55 Para: [EMAIL PROTECTED] Asunto: AJP12 to AJP13 I have a web app that is configured on ajp12, Is there anything I need to change in the app itself to get it to run on ajp13... or is it just a question of changing tomcat configurations I was specifically wondering I could get it to work with SSL hence the interest in ajp13 A few details I am using Win2K pro, Apache 1.323 ,Mod_gzip1.319, Mod jk 1.10, with Tomcat 4.0 with Jdk1.22 -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Apache Tomcat as Service on Win2k
Thanks Andrzej, but I tried setting up a dependency as you suggested. Rather than edit the registry I used Service+ from http://www.activeplus.com/. This proved unsuccessful. Does anyone have experience of sucess with JavaService in Tomcat 4.0.4 beta 1 - I think the problem may be that the old jk_nt_service wrapper reports completion before Tomcat is fully loaded...? Chris. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Andrzej Jan Taramina Sent: 07 March 2002 13:58 To: Chris Pheby Cc: tomcat Users List Subject: Re: Apache Tomcat as Service on Win2k I am having severe difficulties getting Apache (1.3) + Tomcat 4.0.3 to run as services together on either Win2k or WinXP. How can I ensure Apache starts running later? You will have to go into the Win Registry and find the key HKLM/System/CurrentControlSet/Services. Then locate the Apache service entry.and change it so that it has a dependency on the Tomcat service. To figure out how to format a dependency entry, just mimic another service that has a dependency. Basically you add a key DependOnService (check out the RasMan service if you have RAS installed). I believe this will take care of the order in which the services are started for you at boot time. Caveat: Edit the Windows Registry at your OWN RISK. I will not be responsible for any damage you might do to your windows system by mucking about incorrectly. Andrzej Jan Taramina Chaeron Corporation: Enterprise System Solutions http://www.chaeron.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RealmJDBC question
Hello, I would like to implement RealmJDBC to get userrole from my DB, but I have to find the role (and so the associated table's row) from foreign keys depending on others parameters than user login row ... is it clear, and anybody has links or docs about this ? thanks -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Apache Tomcat as Service on Win2k
In answer to my own question, javaservice.exe/tomcat.exe seems to work with the new beta and JDK 1.4 - I wonder why the 4.03 version didn't... Also, setting the dependencies works as expected now as well... Thanks everyone, Chris -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Chris Pheby Sent: 08 March 2002 09:01 To: Tomcat Users List; [EMAIL PROTECTED] Subject: RE: Apache Tomcat as Service on Win2k Thanks Andrzej, but I tried setting up a dependency as you suggested. Rather than edit the registry I used Service+ from http://www.activeplus.com/. This proved unsuccessful. Does anyone have experience of sucess with JavaService in Tomcat 4.0.4 beta 1 - I think the problem may be that the old jk_nt_service wrapper reports completion before Tomcat is fully loaded...? Chris. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Andrzej Jan Taramina Sent: 07 March 2002 13:58 To: Chris Pheby Cc: tomcat Users List Subject: Re: Apache Tomcat as Service on Win2k I am having severe difficulties getting Apache (1.3) + Tomcat 4.0.3 to run as services together on either Win2k or WinXP. How can I ensure Apache starts running later? You will have to go into the Win Registry and find the key HKLM/System/CurrentControlSet/Services. Then locate the Apache service entry.and change it so that it has a dependency on the Tomcat service. To figure out how to format a dependency entry, just mimic another service that has a dependency. Basically you add a key DependOnService (check out the RasMan service if you have RAS installed). I believe this will take care of the order in which the services are started for you at boot time. Caveat: Edit the Windows Registry at your OWN RISK. I will not be responsible for any damage you might do to your windows system by mucking about incorrectly. Andrzej Jan Taramina Chaeron Corporation: Enterprise System Solutions http://www.chaeron.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Tomcat Memory usage(Urgent!)
Hello all Here is part of top output. Is it usual that java processes eat all of memory? ? At now there are 50 java processes started that running tomcat and each of them uses 59M memory. There is running apache server with tomcat 4 and mysql. OS is Redhat7.2 x86 . JDK 1.4 is installed. Thx 106 processes: 105 sleeping, 1 running, 0 zombie, 0 stopped CPU states: 0.3% user, 3.4% system, 0.0% nice, 96.1% idle Mem: 1028860K av, 1022352K used, 6508K free, 116K shrd, 129004K buff Swap: 1020116K av, 0K used, 1020116K free 762320K cached 3201 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java 3202 root 8 0 60692 59M 28164 S 0.0 5.8 0:00 java 3203 root 9 0 60692 59M 28164 S 0.0 5.8 0:35 java 3204 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3205 root 9 0 60692 59M 28164 S 0.0 5.8 0:01 java 3206 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3207 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3208 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3209 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java . . .
RE: RealmJDBC question
The queries tomcat uses are hardcoded. Given the way JDBC Realms are implemented on Tomcat you've only got two choices: 1. Modify the existing org.apache.tomcat.request.JDBCRealm to use the query you want it to use. 2. Write your own request interceptor from scratch. Have a look at the source for org.apache.tomcat.request.JDBCRealm it shouldn't be hard to get it do what you want. Good luck Hamish -Original Message- From: RAYMOND Romain [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:57 AM To: [EMAIL PROTECTED] Subject: RealmJDBC question Hello, I would like to implement RealmJDBC to get userrole from my DB, but I have to find the role (and so the associated table's row) from foreign keys depending on others parameters than user login row ... is it clear, and anybody has links or docs about this ? thanks -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Tomcat Memory usage(Urgent!)
Each of these processes correlates to a /thread/. The processes are sharing memory for the most part - something that ps or top don't make clear. Chris -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Galbayar Sent: 08 March 2002 09:24 To: Tomcat Users List Subject: Tomcat Memory usage(Urgent!) Hello all Here is part of top output. Is it usual that java processes eat all of memory? ? At now there are 50 java processes started that running tomcat and each of them uses 59M memory. There is running apache server with tomcat 4 and mysql. OS is Redhat7.2 x86 . JDK 1.4 is installed. Thx 106 processes: 105 sleeping, 1 running, 0 zombie, 0 stopped CPU states: 0.3% user, 3.4% system, 0.0% nice, 96.1% idle Mem: 1028860K av, 1022352K used, 6508K free, 116K shrd, 129004K buff Swap: 1020116K av, 0K used, 1020116K free 762320K cached 3201 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java 3202 root 8 0 60692 59M 28164 S 0.0 5.8 0:00 java 3203 root 9 0 60692 59M 28164 S 0.0 5.8 0:35 java 3204 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3205 root 9 0 60692 59M 28164 S 0.0 5.8 0:01 java 3206 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3207 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3208 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3209 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java . . . -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: RealmJDBC question
Thanks and have a good day Barney Hamish a écrit : The queries tomcat uses are hardcoded. Given the way JDBC Realms are implemented on Tomcat you've only got two choices: 1. Modify the existing org.apache.tomcat.request.JDBCRealm to use the query you want it to use. 2. Write your own request interceptor from scratch. Have a look at the source for org.apache.tomcat.request.JDBCRealm it shouldn't be hard to get it do what you want. Good luck Hamish -Original Message- From: RAYMOND Romain [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:57 AM To: [EMAIL PROTECTED] Subject: RealmJDBC question Hello, I would like to implement RealmJDBC to get userrole from my DB, but I have to find the role (and so the associated table's row) from foreign keys depending on others parameters than user login row ... is it clear, and anybody has links or docs about this ? thanks -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Problems with resources
--- NOTE: Sorry if you recieved this mail earlier today, but I'm not sure whether it has been sent at all... --- Hi everybody! I linked Tomcat 4.0.3 with Apache 1.3.23 using the webapp module. My webapp is running perfectly using Tomcat, i.e. using the url http://myserver:8080/app. When using Apache (http://myserver/app), I get to view the intro page and can follow links there. But I do not get to see images located in the app/images directory, even though the browser seems to be searching in the correct directory. Do I have to do any special setup, e.g. in server.xml? Many thanks! Stefan -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Newbies Question
Hi there, Is Tomcat 3.3a for Sun is compatible with JDK 1.3.1_02? What are the undocumented steps to setup the Tomcat server? Can that being done together with JDBC driver from Oracle on 7.3.4? Thanks Neo
Re: RealmJDBC question
RAYMOND Romain wrote: Hello, I would like to implement RealmJDBC to get userrole from my DB, but I have to find the role (and so the associated table's row) from foreign keys depending on others parameters than user login row ... is it clear, and anybody has links or docs about this ? thanks Just another suggestion: If your RDBMS supports it, you could use a view. For example, in postgresql this should work: CREATE VIEW jdbcrealm_user_role AS SELECT user_login, role_name FROM t_user, t_role, t_user_role WHERE t_user.user_id = t_user_role.user_id AND t_role_role_id = t_role.role_id; This view delivers a simplified view of a more complex user/role database structure to jdbcrealm. You have to grant the select right to the rdbms-user tomcat uses. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Error Using 4.0.1 Manager
[EMAIL PROTECTED] a Ýcrit : Check if there is a corresponding Context/ element defined for manager in server.xml. There should be a manager under webapps: Context path=/manager docBase=manager debug=0 privileged =true/ Thanks. RS Mike Millson [EMAIL PROTECTED] on 03/06/2002 03:52:07 PM Please respond to Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] cc: Subject: Error Using 4.0.1 Manager OS: RH7.1 Apache: 1.3.22 Tomcat: 4.0.1 I added the following to /conf/tomcat-users.xml in the tomcat-users block: user name=somename password=somepass roles=manager / I added the following to httpd.conf: WebAppDeploy manager conn /manager/ I enter this URL: http://myserver/manager/reload?path=/examples The authentication box comes up and I enter my username and password, then I get the following error: javax.servlet.ServletException: Error allocating a servlet instance ManagerServlet is privileged and cannot be loaded by this web application There is nothing in Catalina.out. I saw searching JGuru that someone else posted this question on 1/10/2002, but there was no followup answer. Does anyone have any ideas what I need to do to get this working or any steps I can take to narrow down where the problem may be? Thank you, Mike Millson Web Systems Engineer Sun Certified Programmer for Java2 Platform AableTech Solutions, Inc. 770.414.8834 404.219.3177 cell 770.414.8206 fax http://www.atsga.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] I used to have this kind of pb. The best way to avoid it, according yu're using Apache/Tomcat/Warp, is to declare a Host in the Apache/Tomcat part when setting up yur conf. Without it, yu'll get this type of error message. Hope this help. nb: i had so mab=ny triubles to get it work in such way, that yu can contact me if yu need more informations. Jean-Luc B :O) -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
IE 5 on Mac is incompatible with TC 4?
Hi, I have a Tomcat app using sessions based on cookies (i.e. std way) that works with a huge set of browsers and OSes. But on Mac using IE 5 it does not. The culprit seems to be that session cookies are not compatible in some way as they are not visible in TC. Is this a known problem? BTW, the configuration is Apache on Linux, using ajp1.3 and TC 4.0.2 cheers, Anders R -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat Memory usage(Urgent!)
hi all , Well how is possible to give back memory ? Because after 2 days the memory is full. thx Chris Pheby wrote: Each of these processes correlates to a /thread/. The processes are sharing memory for the most part - something that ps or top don't make clear. Chris -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Galbayar Sent: 08 March 2002 09:24 To: Tomcat Users List Subject: Tomcat Memory usage(Urgent!) Hello all Here is part of top output. Is it usual that java processes eat all of memory? ? At now there are 50 java processes started that running tomcat and each of them uses 59M memory. There is running apache server with tomcat 4 and mysql. OS is Redhat7.2 x86 . JDK 1.4 is installed. Thx 106 processes: 105 sleeping, 1 running, 0 zombie, 0 stopped CPU states: 0.3% user, 3.4% system, 0.0% nice, 96.1% idle Mem: 1028860K av, 1022352K used, 6508K free, 116K shrd, 129004K buff Swap: 1020116K av, 0K used, 1020116K free 762320K cached 3201 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java 3202 root 8 0 60692 59M 28164 S 0.0 5.8 0:00 java 3203 root 9 0 60692 59M 28164 S 0.0 5.8 0:35 java 3204 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3205 root 9 0 60692 59M 28164 S 0.0 5.8 0:01 java 3206 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3207 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3208 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3209 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java . . . -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- */Sylvain Boily/* /Administrateur Linux/ cid:[EMAIL PROTECTED] /*Adresse :* 39, bd Anatole France - 93200 St-Denis - France/ /*tel :*0148131814/ /*mail :*[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] *web:*http://www.linkbynet.fr/
Re: Tomcat Memory usage(Urgent!)
within your program you might want to check out Runtime runtime = Runtime.getRuntime; runtime.freeMemory() vs runtime.totalMemory() This will let you know what it's really using.. But as top says it's only 59M then I'd be looking at other processes in your ps list Hope this helps D Boily Sylvain wrote: hi all , Well how is possible to give back memory ? Because after 2 days the memory is full. thx Chris Pheby wrote: Each of these processes correlates to a /thread/. The processes are sharing memory for the most part - something that ps or top don't make clear. Chris -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] ] On Behalf Of Galbayar Sent: 08 March 2002 09:24 To: Tomcat Users List Subject: Tomcat Memory usage(Urgent!) Hello all Here is part of top output. Is it usual that java processes eat all of memory? ? At now there are 50 java processes started that running tomcat and each of them uses 59M memory. There is running apache server with tomcat 4 and mysql. OS is Redhat7.2 x86 . JDK 1.4 is installed. Thx 106 processes: 105 sleeping, 1 running, 0 zombie, 0 stopped CPU states: 0.3% user, 3.4% system, 0.0% nice, 96.1% idle Mem: 1028860K av, 1022352K used, 6508K free, 116K shrd, 129004K buff Swap: 1020116K av, 0K used, 1020116K free 762320K cached 3201 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java 3202 root 8 0 60692 59M 28164 S 0.0 5.8 0:00 java 3203 root 9 0 60692 59M 28164 S 0.0 5.8 0:35 java 3204 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3205 root 9 0 60692 59M 28164 S 0.0 5.8 0:01 java 3206 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3207 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3208 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3209 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java . . . -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- */Sylvain Boily/* /Administrateur Linux/ cid:[EMAIL PROTECTED] /*Adresse :* 39, bd Anatole France - 93200 St-Denis - France/ /*tel :*0148131814/ /*mail :*[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] *web:*http://www.linkbynet.fr/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Tomcat Memory usage(Urgent!)
Are you sure that there's not old processes. I saw on AIX with TC4.0.1 that when i shutdowned TC, the java process wasn't killed. So I needed to kill it manually. Isn't there the same problem. Do all these processes disappeare when you stop TC ?? Arno -Message d'origine- De: David Cassidy [SMTP:[EMAIL PROTECTED]] Date: vendredi 8 mars 2002 12:05 A:Tomcat Users List Objet:Re: Tomcat Memory usage(Urgent!) within your program you might want to check out Runtime runtime = Runtime.getRuntime; runtime.freeMemory() vs runtime.totalMemory() This will let you know what it's really using.. But as top says it's only 59M then I'd be looking at other processes in your ps list Hope this helps D Boily Sylvain wrote: hi all , Well how is possible to give back memory ? Because after 2 days the memory is full. thx Chris Pheby wrote: Each of these processes correlates to a /thread/. The processes are sharing memory for the most part - something that ps or top don't make clear. Chris -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] ] On Behalf Of Galbayar Sent: 08 March 2002 09:24 To: Tomcat Users List Subject: Tomcat Memory usage(Urgent!) Hello all Here is part of top output. Is it usual that java processes eat all of memory? ? At now there are 50 java processes started that running tomcat and each of them uses 59M memory. There is running apache server with tomcat 4 and mysql. OS is Redhat7.2 x86 . JDK 1.4 is installed. Thx 106 processes: 105 sleeping, 1 running, 0 zombie, 0 stopped CPU states: 0.3% user, 3.4% system, 0.0% nice, 96.1% idle Mem: 1028860K av, 1022352K used, 6508K free, 116K shrd, 129004K buff Swap: 1020116K av, 0K used, 1020116K free 762320K cached 3201 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java 3202 root 8 0 60692 59M 28164 S 0.0 5.8 0:00 java 3203 root 9 0 60692 59M 28164 S 0.0 5.8 0:35 java 3204 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3205 root 9 0 60692 59M 28164 S 0.0 5.8 0:01 java 3206 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3207 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3208 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3209 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java . . . -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- */Sylvain Boily/* /Administrateur Linux/ cid:[EMAIL PROTECTED] /*Adresse :* 39, bd Anatole France - 93200 St-Denis - France/ /*tel :*0148131814/ /*mail :*[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] *web:*http://www.linkbynet.fr/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Tomcat Memory usage(Urgent!)
We faced this problem some time back. The memory usage seemed to increase to the point where no other application could be started. Many times we had to restart the NT machine itself. We did a thorough code-review and fixed the leaks. But even after that the Tomcat memory usage kept on increasing, although it came down, all of a sudden, to a very low value (600K). So garbage collection is being done more frequently, I would say. When there are more users connected to the Web server and accessing the Servlets/JSPs, the memory usage keeps on increasing... just to give numbers... we accessed our Web application using 50+ instances of browsers (IE, Netscape) and the memory shot to 200M. After some time (not immediately) when we stopped accessing the Web server it came down to 24M. You can find more pointers on JDC at http://java.sun.com. I remember discussing this topic there. Thanks -mb- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of David Cassidy Sent: Friday, March 08, 2002 4:35 PM To: Tomcat Users List Subject: Re: Tomcat Memory usage(Urgent!) within your program you might want to check out Runtime runtime = Runtime.getRuntime; runtime.freeMemory() vs runtime.totalMemory() This will let you know what it's really using.. But as top says it's only 59M then I'd be looking at other processes in your ps list Hope this helps D Boily Sylvain wrote: hi all , Well how is possible to give back memory ? Because after 2 days the memory is full. thx Chris Pheby wrote: Each of these processes correlates to a /thread/. The processes are sharing memory for the most part - something that ps or top don't make clear. Chris -Original Message- From: [EMAIL PROTECTED] org [mailto:tomcat-user-return-13170-chris=tfe-group.com@jakart a.apache.org ] On Behalf Of Galbayar Sent: 08 March 2002 09:24 To: Tomcat Users List Subject: Tomcat Memory usage(Urgent!) Hello all Here is part of top output. Is it usual that java processes eat all of memory? ? At now there are 50 java processes started that running tomcat and each of them uses 59M memory. There is running apache server with tomcat 4 and mysql. OS is Redhat7.2 x86 . JDK 1.4 is installed. Thx 106 processes: 105 sleeping, 1 running, 0 zombie, 0 stopped CPU states: 0.3% user, 3.4% system, 0.0% nice, 96.1% idle Mem: 1028860K av, 1022352K used, 6508K free, 116K shrd, 129004K buff Swap: 1020116K av, 0K used, 1020116K free 762320K cached 3201 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java 3202 root 8 0 60692 59M 28164 S 0.0 5.8 0:00 java 3203 root 9 0 60692 59M 28164 S 0.0 5.8 0:35 java 3204 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3205 root 9 0 60692 59M 28164 S 0.0 5.8 0:01 java 3206 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3207 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3208 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java 3209 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java . . . -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- */Sylvain Boily/* /Administrateur Linux/ cid:[EMAIL PROTECTED] /*Adresse :* 39, bd Anatole France - 93200 St-Denis - France/ /*tel :*0148131814/ /*mail :*[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] *web:*http://www.linkbynet.fr/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
SSL: IE 5 on Mac is incompatible with TC 4?
Now i have digged a little bit further in this. The IE 5 Mac missing session cookie problem only occurs when using SSL. Too bad our app needs SSL. Anders - Original Message - From: Anders Rundgren [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, March 08, 2002 11:27 Subject: IE 5 on Mac is incompatible with TC 4? Hi, I have a Tomcat app using sessions based on cookies (i.e. std way) that works with a huge set of browsers and OSes. But on Mac using IE 5 it does not. The culprit seems to be that session cookies are not compatible in some way as they are not visible in TC. Is this a known problem? BTW, the configuration is Apache on Linux, using ajp1.3 and TC 4.0.2 cheers, Anders R -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: RealmJDBC question
yeah thanks it is a good idea which is an ideal solution for my application Christian Froehler a écrit : RAYMOND Romain wrote: Hello, I would like to implement RealmJDBC to get userrole from my DB, but I have to find the role (and so the associated table's row) from foreign keys depending on others parameters than user login row ... is it clear, and anybody has links or docs about this ? thanks Just another suggestion: If your RDBMS supports it, you could use a view. For example, in postgresql this should work: CREATE VIEW jdbcrealm_user_role AS SELECT user_login, role_name FROM t_user, t_role, t_user_role WHERE t_user.user_id = t_user_role.user_id AND t_role_role_id = t_role.role_id; This view delivers a simplified view of a more complex user/role database structure to jdbcrealm. You have to grant the select right to the rdbms-user tomcat uses. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: IE 5 on Mac is incompatible with TC 4?
I think they best way you can solve this problem, is to use response.encodeUrl() on all links to enable the session tracking by url. -Ursprüngliche Nachricht- Von: Anders Rundgren [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 8. März 2002 13:04 An: Tomcat Users List Betreff: SSL: IE 5 on Mac is incompatible with TC 4? Now i have digged a little bit further in this. The IE 5 Mac missing session cookie problem only occurs when using SSL. Too bad our app needs SSL. Anders -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: IE 5 on Mac is incompatible with TC 4?
Ralph, Thanx for your advice but this is likely to be a bug in TC 4.0.2 that cannot be too hard to fix. I just found-out that it only affects SSL, which I guess is the reason no one has seen it before. URL rewriting is a possibility but our app will get ugly, so I prefer to launch without Mac. Anders - Original Message - From: Ralph Einfeldt To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, March 08, 2002 13:11 Subject: AW: IE 5 on Mac is incompatible with TC 4? I think they best way you can solve this problem, is to use response.encodeUrl() on all links to enable the session tracking by url. -Ursprüngliche Nachricht- Von: Anders Rundgren [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 8. März 2002 13:04 An: Tomcat Users List Betreff: SSL: IE 5 on Mac is incompatible with TC 4? Now i have digged a little bit further in this. The IE 5 Mac missing session cookie problem only occurs when using SSL. Too bad our app needs SSL. Anders -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: IE 5 on Mac is incompatible with TC 4?
I got the impression from your previous posts, that the browser is the source not tomcat. -Ursprüngliche Nachricht- Von: Anders Rundgren [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 8. März 2002 13:19 An: Tomcat Users List Betreff: Re: IE 5 on Mac is incompatible with TC 4? Ralph, Thanx for your advice but this is likely to be a bug in TC 4.0.2 that cannot be too hard to fix. I just found-out that it only affects SSL, which I guess is the reason no one has seen it before. URL rewriting is a possibility but our app will get ugly, so I prefer to launch without Mac. Anders -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: IE 5 on Mac is incompatible with TC 4?
Ralph, I got the impression from your previous posts, that the browser is the source not tomcat. Well This is matter of taste. As IE 5 is the current Mac release and IE is relatively popular even by Mac-user's, I believe that TC should adopt to IE 5 rather than the revse. A *really* strange thing is that persistant cookies work. But the problem is only related to SSL. /anders -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
jar's include ...
hi everyone, I'm using these RPM's on a Linux RedHat 7.1 apache-1.3.22-1.7.1 (with mod_throttle-3.1.2-3 mod_put-1.3-2 mod_bandwidth-2.0.3-2) tomcat4-4.0.2-3 servletapi4-4.0.2-1 xerces-j-1.4.4-2 regexp-1.2-5 Before, I used a tomcat4-4.0.1.x RPM's, which included mail.jar and activation.jar in /var/tomcat4/common/lib ; but with tomcat4-4.0.2.x, they are not included anymore. which RPM gives them now ? neither servletapi4-4.0.2-1, xerces-j-1.4.4-2 nor regexp-1.2-5, which are required to install tomcat4-4.à.2.x ... So, I didn't find any RPm which coud provide me mail.jar, activation.jar, ... any ideas ? thanks in advance. -- Julien OIX Service Informatique de Gestion Tél: 02 40 99 83 65 mail: [EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
How can I resolve this IllegalStateException: Response has alrea dy been committed problem?
[TOMCAT-3.3 JDK 1.3.1 WIN 2000] Hi everyone, I have a webapp that consists of various servlets - each of which is associated with one or more JSPs. The way it works is that someone logs in (by calling a servlet which forwards them to the JSP form). This servlet then processes the input and then (upon successful authorisation) forwards control to another servlet (which then displays another JSP and handles user requests from this JSP). This servlet then processes the user requests and forwards control to the relevant servlet, which then forwards them to a JSP page. My application is working just fine, apart from the fact that I keep getting these annoying IllegalStateExceptions. Here is the full exception: 2002-03-08 11:20:55 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /servlet/Create + null) - java.lang.IllegalStateException: Response has already been committed at org.apache.tomcat.facade.HttpServletResponseFacade.sendError(Unknown Source) at org.apache.tomcat.facade.HttpServletResponseFacade.sendRedirect(Unknown Source) at zeus.generator.web.controllers.Home.goToAddress(Home.java:163) at zeus.generator.web.controllers.Home.processRequest(Home.java:120) at zeus.generator.web.controllers.Home.doGet(Home.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source) at org.apache.tomcat.core.Handler.invoke(Unknown Source) at org.apache.tomcat.core.Handler.service(Unknown Source) at org.apache.tomcat.facade.ServletHandler.service(Unknown Source) at org.apache.tomcat.core.ContextManager.internalService(Unknown Source) at org.apache.tomcat.core.ContextManager.service(Unknown Source) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source) at java.lang.Thread.run(Thread.java:484) 2002-03-08 11:20:55 - ErrorHandler: Error loop for R( /AgentGenerator + /servlet/Create + null) error java.lang.IllegalS tateException: Response has already been committed I have tried (and tried, and tried, ...) to find some information on the web, but have yet to find a solution. It seems I can't forward more than once from the same servlet, but I'm not even sure if I'm right about that. If anyone can shed any light on this issue it would be most appreciated. Thanks, Lindsay -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: IE 5 on Mac is incompatible with TC 4?
I haven't been following this thread but it seems like you are saying that Tomcat should be modified to work correctly with IE 5. The problem with that is that Tomcat is an reference implementation of a particular spec (JSP/Servlet) which dictates how things have to work - it is the reference by which all others are implemented. It can't change to accommodate bugs or special features of client software. Randy -Original Message- From: Anders Rundgren [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 7:51 AM To: Tomcat Users List Subject: Re: IE 5 on Mac is incompatible with TC 4? Ralph, I got the impression from your previous posts, that the browser is the source not tomcat. Well This is matter of taste. As IE 5 is the current Mac release and IE is relatively popular even by Mac-user's, I believe that TC should adopt to IE 5 rather than the revse. A *really* strange thing is that persistant cookies work. But the problem is only related to SSL. /anders -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: How can I resolve this IllegalStateException: Response has alrea dy been committed problem?
So at what point in this process are you getting this error? I'm not sure I understand the flow of the application, but it seems to be the pretty standard jsp to servlet to jsp flow? In my experiences, I usually get this error when I try to perform a redirect within a jsp that has already started writing out to the response. I don't believe this is your scenario (based on your explanation). Perhaps you are redirecting or forwarding your response to another servlet/jsp and are then trying to manipulate that response? If so, you would need to do all manipulation first, then forward your request on. -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:01 AM To: [EMAIL PROTECTED] Subject: How can I resolve this IllegalStateException: Response has alrea dy been committed problem? [TOMCAT-3.3 JDK 1.3.1 WIN 2000] Hi everyone, I have a webapp that consists of various servlets - each of which is associated with one or more JSPs. The way it works is that someone logs in (by calling a servlet which forwards them to the JSP form). This servlet then processes the input and then (upon successful authorisation) forwards control to another servlet (which then displays another JSP and handles user requests from this JSP). This servlet then processes the user requests and forwards control to the relevant servlet, which then forwards them to a JSP page. My application is working just fine, apart from the fact that I keep getting these annoying IllegalStateExceptions. Here is the full exception: 2002-03-08 11:20:55 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /servlet/Create + null) - java.lang.IllegalStateException: Response has already been committed at org.apache.tomcat.facade.HttpServletResponseFacade.sendError(Unknown Source) at org.apache.tomcat.facade.HttpServletResponseFacade.sendRedirect(Unknown Source) at zeus.generator.web.controllers.Home.goToAddress(Home.java:163) at zeus.generator.web.controllers.Home.processRequest(Home.java:120) at zeus.generator.web.controllers.Home.doGet(Home.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source) at org.apache.tomcat.core.Handler.invoke(Unknown Source) at org.apache.tomcat.core.Handler.service(Unknown Source) at org.apache.tomcat.facade.ServletHandler.service(Unknown Source) at org.apache.tomcat.core.ContextManager.internalService(Unknown Source) at org.apache.tomcat.core.ContextManager.service(Unknown Source) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source) at java.lang.Thread.run(Thread.java:484) 2002-03-08 11:20:55 - ErrorHandler: Error loop for R( /AgentGenerator + /servlet/Create + null) error java.lang.IllegalS tateException: Response has already been committed I have tried (and tried, and tried, ...) to find some information on the web, but have yet to find a solution. It seems I can't forward more than once from the same servlet, but I'm not even sure if I'm right about that. If anyone can shed any light on this issue it would be most appreciated. Thanks, Lindsay -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Forte user with Tomcat 3.2 installation problem under Linux
Dear Tomcat Community, I am using Tomcat 3.2 which is bundled in with Forte 3.0 for Java. This works fine in the development environment under Mandrake Linux 8.1. Now I want to deploy a web application, for this purpose I have Apache 1.3 running to handle the static pages. For the *.war files I need Tomcat. Presumably I need to download Tomcat and run it without running up the Forte IDE?? I downloaded the file 'jakarta-tomcat-3.2.4.tar.gz', used winzip to decompress the data and ftp'ed this onto my linux machine. I set up the environment variables as shown below. Then I needed to edit $TOMCAT_HOME/bin/startup.sh as follows: · uncomment the 2'nd line 'java -cp runner .' · chmod to make it executable. When I run it I get : bash: ./startup.sh: bad interpreter: no such file or directory executing '$java' from the command line with no arguments shows that the jre is being found in the path. The only other problem I can think of is that the CLASSPATH is incorrect. Can any body please help me to solve this problem?? --- echo Welcome Tomcat! PATH=$PATH:/home/java/forte4j/bin/:/home/java/j2sdk1.4.0/bin ; export PATH echo PATH = $PATH JAVA_PATH=/home/java/j2sdk1.4.0/ ; export JAVA_PATH JDK_HOME=/home/java/j2sdk1.4.0/ ; export JDK_HOME echo JAVA_PATH = $JAVA_PATH TOMCAT_HOME=/home/tomcat/jakarta-tomcat-3.2.4 ; export TOMCAT_HOME echo TOMCAT_HOME = $TOMCAT_HOME NPX_PLUGIN_PATH=/home/java/j2sdk1.4.0/jre/plugin/i386/ns4/ ; export NPX_PLUGIN_PATH echo JDK_HOME = $JDK_HOME echo NPX_PLUGIN_PATH = $NPX_PLUGIN_PATH CLASSPATH=.:/usr/share/pgsql/jdbc7.0-1.2.jar ; export CLASSPATH echo CLASSPATH = $CLASSPATH JAVA_HOME=/home/java/j2sdk1.4.0/ ; export JAVA_HOME echo JAVA_HOME = $JAVA_HOME --- Regards, Burt Gildenhuys E-Mail: [EMAIL PROTECTED] Tel: +2711-899-6079 Fax: +2711-899-6378 Mobile: +2782-895-5796 -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: IE 5 on Mac is incompatible with TC 4?
Randy, I don't know if Mac IE 5 is doing something *outside* of the cookie-specification (which governs this rather than the servlet specification), but I'm pretty sure that the original Apache-server handles this differently than Tomcat. Do you know any Apache SSL-site using session-cookies that I could test? /anders - Original Message - From: Randy Layman To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Friday, March 08, 2002 13:19 Subject: RE: IE 5 on Mac is incompatible with TC 4? I haven't been following this thread but it seems like you are saying that Tomcat should be modified to work correctly with IE 5. The problem with that is that Tomcat is an reference implementation of a particular spec (JSP/Servlet) which dictates how things have to work - it is the reference by which all others are implemented. It can't change to accommodate bugs or special features of client software. Randy -Original Message- From: Anders Rundgren [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 7:51 AM To: Tomcat Users List Subject: Re: IE 5 on Mac is incompatible with TC 4? Ralph, I got the impression from your previous posts, that the browser is the source not tomcat. Well This is matter of taste. As IE 5 is the current Mac release and IE is relatively popular even by Mac-user's, I believe that TC should adopt to IE 5 rather than the revse. A *really* strange thing is that persistant cookies work. But the problem is only related to SSL. /anders -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Forte user with Tomcat 3.2 installation problem under Linux
You have to untar it on your linux box, because of line conversions in text files. Mvgr, Martin -Original Message- From: Burt Gildenhuys [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 14:31 To: [EMAIL PROTECTED] Subject: Forte user with Tomcat 3.2 installation problem under Linux Dear Tomcat Community, I am using Tomcat 3.2 which is bundled in with Forte 3.0 for Java. This works fine in the development environment under Mandrake Linux 8.1. Now I want to deploy a web application, for this purpose I have Apache 1.3 running to handle the static pages. For the *.war files I need Tomcat. Presumably I need to download Tomcat and run it without running up the Forte IDE?? I downloaded the file 'jakarta-tomcat-3.2.4.tar.gz', used winzip to decompress the data and ftp'ed this onto my linux machine. I set up the environment variables as shown below. Then I needed to edit $TOMCAT_HOME/bin/startup.sh as follows: · uncomment the 2'nd line 'java -cp runner .' · chmod to make it executable. When I run it I get : bash: ./startup.sh: bad interpreter: no such file or directory executing '$java' from the command line with no arguments shows that the jre is being found in the path. The only other problem I can think of is that the CLASSPATH is incorrect. Can any body please help me to solve this problem?? --- echo Welcome Tomcat! PATH=$PATH:/home/java/forte4j/bin/:/home/java/j2sdk1.4.0/bin ; export PATH echo PATH = $PATH JAVA_PATH=/home/java/j2sdk1.4.0/ ; export JAVA_PATH JDK_HOME=/home/java/j2sdk1.4.0/ ; export JDK_HOME echo JAVA_PATH = $JAVA_PATH TOMCAT_HOME=/home/tomcat/jakarta-tomcat-3.2.4 ; export TOMCAT_HOME echo TOMCAT_HOME = $TOMCAT_HOME NPX_PLUGIN_PATH=/home/java/j2sdk1.4.0/jre/plugin/i386/ns4/ ; export NPX_PLUGIN_PATH echo JDK_HOME = $JDK_HOME echo NPX_PLUGIN_PATH = $NPX_PLUGIN_PATH CLASSPATH=.:/usr/share/pgsql/jdbc7.0-1.2.jar ; export CLASSPATH echo CLASSPATH = $CLASSPATH JAVA_HOME=/home/java/j2sdk1.4.0/ ; export JAVA_HOME echo JAVA_HOME = $JAVA_HOME --- Regards, Burt Gildenhuys E-Mail: [EMAIL PROTECTED] Tel: +2711-899-6079 Fax: +2711-899-6378 Mobile: +2782-895-5796 -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: IE 5 on Mac is incompatible with TC 4?
On Fri, 8 Mar 2002, Randy Layman wrote: I haven't been following this thread but it seems like you are saying that Tomcat should be modified to work correctly with IE 5. The problem with that is that Tomcat is an reference implementation of a particular spec (JSP/Servlet) which dictates how things have to work - it is the reference by which all others are implemented. It can't change to accommodate bugs or special features of client software. Who cares if it's a reference implementation? If it doesn't work with current mainstream browsers then it is useless. No company running a ecommerce site wants to alienate all Mac IE5 users. It would be idiotic, not mention bad business. Tomcat must work with all current mainstream browsers (at least NS and IE) on all all major platforms for it to be useful. Typical sers do not upgrade their browsers. So everything else must be upgraded to work with them, bugs and all. My $0.02 -- Joe Laffey | Want to convert subnet masks between different LAFFEY Computer Imaging | notations, or figure the number of IPs in a block? St. Louis, MO | Whatmask-It's FREE - www.laffeycomputer.com/wm.html -- -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
OK here's the sequence of events: [ Note: all forwarding done using RequestDispatcher.forward(req,res) ] 1. User begins by clicking link to Login servlet 2. Login servlet forwards to login.jsp 3. Login.jsp submits request to Login servlet 4. Servlet authorizes user and forwards to Home servlet 5. Home servlet forwards to home.jsp NO EXCEPTIONS YET - EVERYTHING IS OK! 6. User then chooses an action (e.g. create new agent, in my example) from home.jsp and submits request to Home servlet 7. Home servlet processes request and forwards to appropriate servlet (called Create in my example) 8. Create servlet does some stuff and forwards to create.jsp BANG! I GET THIS EXCEPTION (I have included some buildup to this exception): Now in Home servlet - processing request... 2002-03-08 13:19:08 - DecodeInterceptor: Charset from session ISO-8859-1 Now in Create servlet - processing request... Getting list of available types seems to have went OK 2002-03-08 13:19:09 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /create.jsp + null) - java.la ng.IllegalStateException: Cannot forward because the response has already been committed at org.apache.tomcat.facade.RequestDispatcherImpl.doForward(Unknown Source) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(Unknown Source) at zeus.generator.web.controllers.Home.goToAddress(Home.java:157) at zeus.generator.web.controllers.Home.processRequest(Home.java:120) at zeus.generator.web.controllers.Home.doGet(Home.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source) at org.apache.tomcat.core.Handler.invoke(Unknown Source) at org.apache.tomcat.core.Handler.service(Unknown Source) at org.apache.tomcat.facade.ServletHandler.service(Unknown Source) at org.apache.tomcat.core.ContextManager.internalService(Unknown Source) at org.apache.tomcat.core.ContextManager.service(Unknown Source) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source) at java.lang.Thread.run(Thread.java:484) But the page is being displayed OK, and the application continues to function properly. I'd just like to get rid of this exception somehow. Maybe the way I am forwarding so much is not the best way to do things, but it is working. What alternatives are there? Oh, I get the same sort of messages when I substitute requestDispatcher.forward() with response.sendRedirect(). Many thanks if anyone can assist, Cheers Lindsay -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 12:58 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? So at what point in this process are you getting this error? I'm not sure I understand the flow of the application, but it seems to be the pretty standard jsp to servlet to jsp flow? In my experiences, I usually get this error when I try to perform a redirect within a jsp that has already started writing out to the response. I don't believe this is your scenario (based on your explanation). Perhaps you are redirecting or forwarding your response to another servlet/jsp and are then trying to manipulate that response? If so, you would need to do all manipulation first, then forward your request on. -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:01 AM To: [EMAIL PROTECTED] Subject: How can I resolve this IllegalStateException: Response has alrea dy been committed problem? [TOMCAT-3.3 JDK 1.3.1 WIN 2000] Hi everyone, I have a webapp that consists of various servlets - each of which is associated with one or more JSPs. The way it works is that someone logs in (by calling a servlet which forwards them to the JSP form). This servlet then processes the input and then (upon successful authorisation) forwards control to another servlet (which then displays another JSP and handles user requests from this JSP). This servlet then processes the user requests and forwards control to the relevant servlet, which then forwards them to a JSP page. My application is working just fine, apart from the fact that I keep getting these annoying IllegalStateExceptions. Here is the full exception: 2002-03-08 11:20:55 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /servlet/Create + null) - java.lang.IllegalStateException: Response has already been committed at org.apache.tomcat.facade.HttpServletResponseFacade.sendError(Unknown Source) at
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
Are you sure there isn't something in create.jsp that is trying to manipulate the response? I have found that trying to do a jsp:include... after manipulating the session can cause this exception. Is this a possibility? Perhaps you could send the relevant source of create.jsp and the Create servlet? -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:26 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK here's the sequence of events: [ Note: all forwarding done using RequestDispatcher.forward(req,res) ] 1. User begins by clicking link to Login servlet 2. Login servlet forwards to login.jsp 3. Login.jsp submits request to Login servlet 4. Servlet authorizes user and forwards to Home servlet 5. Home servlet forwards to home.jsp NO EXCEPTIONS YET - EVERYTHING IS OK! 6. User then chooses an action (e.g. create new agent, in my example) from home.jsp and submits request to Home servlet 7. Home servlet processes request and forwards to appropriate servlet (called Create in my example) 8. Create servlet does some stuff and forwards to create.jsp BANG! I GET THIS EXCEPTION (I have included some buildup to this exception): Now in Home servlet - processing request... 2002-03-08 13:19:08 - DecodeInterceptor: Charset from session ISO-8859-1 Now in Create servlet - processing request... Getting list of available types seems to have went OK 2002-03-08 13:19:09 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /create.jsp + null) - java.la ng.IllegalStateException: Cannot forward because the response has already been committed at org.apache.tomcat.facade.RequestDispatcherImpl.doForward(Unknown Source) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(Unknown Source) at zeus.generator.web.controllers.Home.goToAddress(Home.java:157) at zeus.generator.web.controllers.Home.processRequest(Home.java:120) at zeus.generator.web.controllers.Home.doGet(Home.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source) at org.apache.tomcat.core.Handler.invoke(Unknown Source) at org.apache.tomcat.core.Handler.service(Unknown Source) at org.apache.tomcat.facade.ServletHandler.service(Unknown Source) at org.apache.tomcat.core.ContextManager.internalService(Unknown Source) at org.apache.tomcat.core.ContextManager.service(Unknown Source) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source) at java.lang.Thread.run(Thread.java:484) But the page is being displayed OK, and the application continues to function properly. I'd just like to get rid of this exception somehow. Maybe the way I am forwarding so much is not the best way to do things, but it is working. What alternatives are there? Oh, I get the same sort of messages when I substitute requestDispatcher.forward() with response.sendRedirect(). Many thanks if anyone can assist, Cheers Lindsay -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:25 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Are you sure there isn't something in create.jsp that is trying to manipulate the response? I have found that trying to do a jsp:include... after manipulating the session can cause this exception. Is this a possibility? Perhaps you could send the relevant source of create.jsp and the Create servlet? -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:26 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK here's the sequence of events: [ Note: all forwarding done using RequestDispatcher.forward(req,res) ] 1. User begins by clicking link to Login servlet 2. Login servlet forwards to login.jsp 3. Login.jsp submits request to Login servlet 4. Servlet authorizes user and forwards to Home servlet 5. Home servlet forwards to home.jsp NO EXCEPTIONS YET - EVERYTHING IS OK! 6. User then chooses an action (e.g. create new agent, in my example) from home.jsp and submits request to Home servlet 7. Home servlet processes request and forwards to appropriate servlet (called Create in my example) 8. Create servlet does some stuff and forwards to create.jsp BANG! I GET THIS EXCEPTION (I have included some buildup to this exception): Now in Home servlet - processing request... 2002-03-08 13:19:08 - DecodeInterceptor: Charset from session ISO-8859-1 Now in Create servlet - processing request... Getting list of available types seems to have went OK 2002-03-08 13:19:09 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /create.jsp + null) - java.la ng.IllegalStateException: Cannot forward because the response has already been committed at org.apache.tomcat.facade.RequestDispatcherImpl.doForward(Unknown Source) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(Unknown Source) at zeus.generator.web.controllers.Home.goToAddress(Home.java:157) at zeus.generator.web.controllers.Home.processRequest(Home.java:120) at zeus.generator.web.controllers.Home.doGet(Home.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source) at org.apache.tomcat.core.Handler.invoke(Unknown Source) at org.apache.tomcat.core.Handler.service(Unknown Source) at org.apache.tomcat.facade.ServletHandler.service(Unknown Source) at org.apache.tomcat.core.ContextManager.internalService(Unknown Source) at org.apache.tomcat.core.ContextManager.service(Unknown Source) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source) at java.lang.Thread.run(Thread.java:484) But the page is being displayed OK, and the application continues to function properly. I'd just like to get rid of this exception somehow. Maybe the way I am forwarding so much is not the best way to do things, but it is working. What alternatives are there? Oh, I get the same sort of messages when I substitute requestDispatcher.forward() with response.sendRedirect(). Many thanks if anyone can assist, Cheers Lindsay -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
Is it possible to change the Create servlet to a simple class that accepts the request as a parameter? Since it does not manipulate the response object, there is no need to pass it. Also, you can then call Create using a regular method invocation, rather than using forward. It may require some work, but you could eliminate the double forward issue. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:45 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:25 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Are you sure there isn't something in create.jsp that is trying to manipulate the response? I have found that trying to do a jsp:include... after manipulating the session can cause this exception. Is this a possibility? Perhaps you could send the relevant source of create.jsp and the Create servlet? -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:26 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK here's the sequence of events: [ Note: all forwarding done using RequestDispatcher.forward(req,res) ] 1. User begins by clicking link to Login servlet 2. Login servlet forwards to login.jsp 3. Login.jsp submits request to Login servlet 4. Servlet authorizes user and forwards to Home servlet 5. Home servlet forwards to home.jsp NO EXCEPTIONS YET - EVERYTHING IS OK! 6. User then chooses an action (e.g. create new agent, in my example) from home.jsp and submits request to Home servlet 7. Home servlet processes request and forwards to appropriate servlet (called Create in my example) 8. Create servlet does some stuff and forwards to create.jsp BANG! I GET THIS EXCEPTION (I have included some buildup to this exception): Now in Home servlet - processing request... 2002-03-08 13:19:08 - DecodeInterceptor: Charset from session ISO-8859-1 Now in Create servlet - processing request... Getting list of available types seems to have went OK 2002-03-08 13:19:09 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /create.jsp + null) - java.la ng.IllegalStateException: Cannot forward because the response has already been committed at org.apache.tomcat.facade.RequestDispatcherImpl.doForward(Unknown Source) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(Unknown Source) at zeus.generator.web.controllers.Home.goToAddress(Home.java:157) at zeus.generator.web.controllers.Home.processRequest(Home.java:120) at zeus.generator.web.controllers.Home.doGet(Home.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source) at org.apache.tomcat.core.Handler.invoke(Unknown Source) at org.apache.tomcat.core.Handler.service(Unknown Source) at org.apache.tomcat.facade.ServletHandler.service(Unknown Source) at org.apache.tomcat.core.ContextManager.internalService(Unknown Source) at org.apache.tomcat.core.ContextManager.service(Unknown Source) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source) at
RE: IE 5 on Mac is incompatible with TC 4?
From: Anders Rundgren [mailto:[EMAIL PROTECTED]] Well This is matter of taste. As IE 5 is the current Mac release and IE is relatively popular even by Mac-user's, I believe that TC should adopt to IE 5 rather than the revse. A *really* strange thing is that persistant cookies work. But the problem is only related to SSL. Sounds like you want the TomCat developers to write code so they can receive a cookie that the Mac IE isn't sending. If you have example code I'd love to see it ;-) J. -- You're only jealous cos the little penguins are talking to me. *** For more information on Ordnance Survey products and services, visit our web site at http://www.ordnancesurvey.co.uk *** -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
My impression of this situation was that at runtime there was only one request forward happening. The Home servlet may have more than one forward call, but at runtime only one gets executed (per request), right? So within each servlet only one forward happens, but a string of servlets has more than one forward total. Is this correct? Ryan Daigle Java Developer Health Decisions, Inc. 1512 E. Franklin St, Suite 200 Chapel Hill, NC 27514 (919) 967-2399 ext: 251 [EMAIL PROTECTED] http://www.healthdec.com -Original Message- From: Wagoner, Mark [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:58 AM To: 'Tomcat Users List' Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Is it possible to change the Create servlet to a simple class that accepts the request as a parameter? Since it does not manipulate the response object, there is no need to pass it. Also, you can then call Create using a regular method invocation, rather than using forward. It may require some work, but you could eliminate the double forward issue. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:45 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:25 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Are you sure there isn't something in create.jsp that is trying to manipulate the response? I have found that trying to do a jsp:include... after manipulating the session can cause this exception. Is this a possibility? Perhaps you could send the relevant source of create.jsp and the Create servlet? -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:26 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK here's the sequence of events: [ Note: all forwarding done using RequestDispatcher.forward(req,res) ] 1. User begins by clicking link to Login servlet 2. Login servlet forwards to login.jsp 3. Login.jsp submits request to Login servlet 4. Servlet authorizes user and forwards to Home servlet 5. Home servlet forwards to home.jsp NO EXCEPTIONS YET - EVERYTHING IS OK! 6. User then chooses an action (e.g. create new agent, in my example) from home.jsp and submits request to Home servlet 7. Home servlet processes request and forwards to appropriate servlet (called Create in my example) 8. Create servlet does some stuff and forwards to create.jsp BANG! I GET THIS EXCEPTION (I have included some buildup to this exception): Now in Home servlet - processing request... 2002-03-08 13:19:08 - DecodeInterceptor: Charset from session ISO-8859-1 Now in Create servlet - processing request... Getting list of available types seems to have went OK 2002-03-08 13:19:09 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /create.jsp + null) - java.la ng.IllegalStateException: Cannot forward because the response has already been committed at org.apache.tomcat.facade.RequestDispatcherImpl.doForward(Unknown Source) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(Unknown Source) at zeus.generator.web.controllers.Home.goToAddress(Home.java:157) at zeus.generator.web.controllers.Home.processRequest(Home.java:120) at zeus.generator.web.controllers.Home.doGet(Home.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at
AW: IE 5 on Mac is incompatible with TC 4?
I don't copletly agree with that. As long as you don't break specs it is possible to do something in tomcat to deal with errors in browsers. (Like missbehavior in the headers of a http request) If a browser has a bug that you can't deal with, without breaking the spec there isn't much you can do. There might also be browser bugs that you can't avoid at all. E.G. if a browser doesn't send a cookie under certain conditions, what would you suggest to change on the server side to change that. (I don't know if this happens here) P.S: In this case you don't have to alienate all Mac IE5 users because there is workaround: using encodeUrl(). Which should be used anyway, because otherwise you will alienate all users that disable cookies. (Which will be more than Mac OS 9 users with IE 5) -Ursprüngliche Nachricht- Von: Joe Laffey [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 8. März 2002 14:27 An: Tomcat Users List Betreff: RE: IE 5 on Mac is incompatible with TC 4? snip/ Who cares if it's a reference implementation? If it doesn't work with current mainstream browsers then it is useless. No company running a ecommerce site wants to alienate all Mac IE5 users. It would be idiotic, not mention bad business. Tomcat must work with all current mainstream browsers (at least NS and IE) on all all major platforms for it to be useful. Typical sers do not upgrade their browsers. So everything else must be upgraded to work with them, bugs and all. snip/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
OK I am interested in all such solutions. But if the Create servlet is not a servlet, then how can it get/set session attributes, forward to the JSP and also process requests from the JSP. Surely there must be a way for me to have multiple servlets? But how can I fit them all together so as to avoid this exception. -Original Message- From: Wagoner, Mark [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:58 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Is it possible to change the Create servlet to a simple class that accepts the request as a parameter? Since it does not manipulate the response object, there is no need to pass it. Also, you can then call Create using a regular method invocation, rather than using forward. It may require some work, but you could eliminate the double forward issue. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:45 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:25 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Are you sure there isn't something in create.jsp that is trying to manipulate the response? I have found that trying to do a jsp:include... after manipulating the session can cause this exception. Is this a possibility? Perhaps you could send the relevant source of create.jsp and the Create servlet? -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:26 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK here's the sequence of events: [ Note: all forwarding done using RequestDispatcher.forward(req,res) ] 1. User begins by clicking link to Login servlet 2. Login servlet forwards to login.jsp 3. Login.jsp submits request to Login servlet 4. Servlet authorizes user and forwards to Home servlet 5. Home servlet forwards to home.jsp NO EXCEPTIONS YET - EVERYTHING IS OK! 6. User then chooses an action (e.g. create new agent, in my example) from home.jsp and submits request to Home servlet 7. Home servlet processes request and forwards to appropriate servlet (called Create in my example) 8. Create servlet does some stuff and forwards to create.jsp BANG! I GET THIS EXCEPTION (I have included some buildup to this exception): Now in Home servlet - processing request... 2002-03-08 13:19:08 - DecodeInterceptor: Charset from session ISO-8859-1 Now in Create servlet - processing request... Getting list of available types seems to have went OK 2002-03-08 13:19:09 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /create.jsp + null) - java.la ng.IllegalStateException: Cannot forward because the response has already been committed at org.apache.tomcat.facade.RequestDispatcherImpl.doForward(Unknown Source) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(Unknown Source) at zeus.generator.web.controllers.Home.goToAddress(Home.java:157) at zeus.generator.web.controllers.Home.processRequest(Home.java:120) at zeus.generator.web.controllers.Home.doGet(Home.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source) at org.apache.tomcat.core.Handler.invoke(Unknown Source)
RE: How can I resolve this IllegalStateException: Response has a lrea dybeen committed problem?
Are you sending back any response or setting any session info in Create servlet before forwarding to create.jsp? Thanks. RS [EMAIL PROTECTED] on 03/08/2002 07:25:48 AM Please respond to Tomcat Users List [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK here's the sequence of events: [ Note: all forwarding done using RequestDispatcher.forward(req,res) ] 1. User begins by clicking link to Login servlet 2. Login servlet forwards to login.jsp 3. Login.jsp submits request to Login servlet 4. Servlet authorizes user and forwards to Home servlet 5. Home servlet forwards to home.jsp NO EXCEPTIONS YET - EVERYTHING IS OK! 6. User then chooses an action (e.g. create new agent, in my example) from home.jsp and submits request to Home servlet 7. Home servlet processes request and forwards to appropriate servlet (called Create in my example) 8. Create servlet does some stuff and forwards to create.jsp BANG! I GET THIS EXCEPTION (I have included some buildup to this exception): Now in Home servlet - processing request... 2002-03-08 13:19:08 - DecodeInterceptor: Charset from session ISO-8859-1 Now in Create servlet - processing request... Getting list of available types seems to have went OK 2002-03-08 13:19:09 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator + /create.jsp + null) - java.la ng.IllegalStateException: Cannot forward because the response has already been committed at org.apache.tomcat.facade.RequestDispatcherImpl.doForward(Unknown Source) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(Unknown Source) at zeus.generator.web.controllers.Home.goToAddress(Home.java:157) at zeus.generator.web.controllers.Home.processRequest(Home.java:120) at zeus.generator.web.controllers.Home.doGet(Home.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source) at org.apache.tomcat.core.Handler.invoke(Unknown Source) at org.apache.tomcat.core.Handler.service(Unknown Source) at org.apache.tomcat.facade.ServletHandler.service(Unknown Source) at org.apache.tomcat.core.ContextManager.internalService(Unknown Source) at org.apache.tomcat.core.ContextManager.service(Unknown Source) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source) at java.lang.Thread.run(Thread.java:484) But the page is being displayed OK, and the application continues to function properly. I'd just like to get rid of this exception somehow. Maybe the way I am forwarding so much is not the best way to do things, but it is working. What alternatives are there? Oh, I get the same sort of messages when I substitute requestDispatcher.forward() with response.sendRedirect(). Many thanks if anyone can assist, Cheers Lindsay -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 12:58 To:'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? So at what point in this process are you getting this error? I'm not sure I understand the flow of the application, but it seems to be the pretty standard jsp to servlet to jsp flow? In my experiences, I usually get this error when I try to perform a redirect within a jsp that has already started writing out to the response. I don't believe this is your scenario (based on your explanation). Perhaps you are redirecting or forwarding your response to another servlet/jsp and are then trying to manipulate that response? If so, you would need to do all manipulation first, then forward your request on. -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:01 AM To: [EMAIL PROTECTED] Subject: How can I resolve this IllegalStateException: Response has alrea dy been committed problem? [TOMCAT-3.3 JDK 1.3.1 WIN 2000] Hi everyone, I have a webapp that consists of various servlets - each of which is associated with one or more JSPs. The way it works is that someone logs in (by calling a servlet which forwards them to the JSP form). This servlet then processes the input and then (upon successful authorisation) forwards control to another servlet (which then displays another JSP and handles user requests from this JSP). This servlet then processes the user requests and forwards control to the relevant servlet, which then forwards them to a JSP page. My application is working just fine, apart from the
Re: How can I resolve thisIllegalStateException: Response has a lrea dy been committed problem?
I guess you JSP is failing with an uncaught exception. At that point, Tomcat would try to send a 500 Internal Server Error response code, but it can't since a 200 OK status code has already been sent (that is, the output committed) to the client. -- Attila Szegedi home: http://www.szegedi.org - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: 2002. március 8. 14:45 Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
Yep that's right. Only one forward getting done per request. The main controller servlet (e.g. Home) forwards to another more specific controller servlet (e.g. Create), which then forwards to a JSP. Then later, that servlet forwards back (?? Maybe this isn't wise?) to the main controller servlet. A whole lot of forwarding going on. -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:56 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? My impression of this situation was that at runtime there was only one request forward happening. The Home servlet may have more than one forward call, but at runtime only one gets executed (per request), right? So within each servlet only one forward happens, but a string of servlets has more than one forward total. Is this correct? Ryan Daigle Java Developer Health Decisions, Inc. 1512 E. Franklin St, Suite 200 Chapel Hill, NC 27514 (919) 967-2399 ext: 251 [EMAIL PROTECTED] http://www.healthdec.com -Original Message- From: Wagoner, Mark [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:58 AM To: 'Tomcat Users List' Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Is it possible to change the Create servlet to a simple class that accepts the request as a parameter? Since it does not manipulate the response object, there is no need to pass it. Also, you can then call Create using a regular method invocation, rather than using forward. It may require some work, but you could eliminate the double forward issue. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:45 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:25 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Are you sure there isn't something in create.jsp that is trying to manipulate the response? I have found that trying to do a jsp:include... after manipulating the session can cause this exception. Is this a possibility? Perhaps you could send the relevant source of create.jsp and the Create servlet? -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:26 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK here's the sequence of events: [ Note: all forwarding done using RequestDispatcher.forward(req,res) ] 1. User begins by clicking link to Login servlet 2. Login servlet forwards to login.jsp 3. Login.jsp submits request to Login servlet 4. Servlet authorizes user and forwards to Home servlet 5. Home servlet forwards to home.jsp NO EXCEPTIONS YET - EVERYTHING IS OK! 6. User then chooses an action (e.g. create new agent, in my example) from home.jsp and submits request to Home servlet 7. Home servlet processes request and forwards to appropriate servlet (called Create in my example) 8. Create servlet does some stuff and forwards to create.jsp BANG! I GET THIS EXCEPTION (I have included some buildup to this exception): Now in Home servlet - processing request... 2002-03-08 13:19:08 - DecodeInterceptor: Charset from session ISO-8859-1 Now in Create servlet - processing request... Getting list of available types seems to have went OK 2002-03-08 13:19:09 - Ctx(/AgentGenerator) : IllegalStateException in R( /AgentGenerator +
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
You don't need to forward back to the original servlet. Each call is done as a stack, so when the JSP returns, control comes back to the Create servlet. When the Create servlet returns, control comes back to the Home servlet. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:27 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Yep that's right. Only one forward getting done per request. The main controller servlet (e.g. Home) forwards to another more specific controller servlet (e.g. Create), which then forwards to a JSP. Then later, that servlet forwards back (?? Maybe this isn't wise?) to the main controller servlet. A whole lot of forwarding going on. -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:56 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? My impression of this situation was that at runtime there was only one request forward happening. The Home servlet may have more than one forward call, but at runtime only one gets executed (per request), right? So within each servlet only one forward happens, but a string of servlets has more than one forward total. Is this correct? Ryan Daigle Java Developer Health Decisions, Inc. 1512 E. Franklin St, Suite 200 Chapel Hill, NC 27514 (919) 967-2399 ext: 251 [EMAIL PROTECTED] http://www.healthdec.com -Original Message- From: Wagoner, Mark [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:58 AM To: 'Tomcat Users List' Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Is it possible to change the Create servlet to a simple class that accepts the request as a parameter? Since it does not manipulate the response object, there is no need to pass it. Also, you can then call Create using a regular method invocation, rather than using forward. It may require some work, but you could eliminate the double forward issue. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:45 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -Original Message- From: Ryan Daigle [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:25 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Are you sure there isn't something in create.jsp that is trying to manipulate the response? I have found that trying to do a jsp:include... after manipulating the session can cause this exception. Is this a possibility? Perhaps you could send the relevant source of create.jsp and the Create servlet? -Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:26 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK here's the sequence of events: [ Note: all forwarding done using RequestDispatcher.forward(req,res) ] 1. User begins by clicking link to Login servlet 2. Login servlet forwards to login.jsp 3. Login.jsp submits request to Login servlet 4. Servlet authorizes user and forwards to Home servlet 5. Home servlet forwards to home.jsp NO EXCEPTIONS YET - EVERYTHING IS OK! 6. User then chooses an action (e.g. create new agent, in my example) from home.jsp and submits request to Home servlet 7. Home servlet processes request and forwards to appropriate servlet (called Create
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
Don't think JSP is failing. It's quite a simple JSP and has been looked at exhaustively! Yes, I am setting session attributes in Create servlet, for use by create.jsp. I am only using the session object and the request throughout my application. The only time I ever knew I was using the response object was when I used response.sendRedirect(), but I don't use this anymore. I use the RequestDispatcher. There are no jsp:include or jsp:forward tags being used anywhere, and my servlets do not contribute anything to the response (apart from forwarding it around). Mark - your words of wisdom interest me. I thought that... when I invoke requestDispatcher.forward(), then control never returns (to the line following this invocation). So how do I go about returning to the Home servlet from the Create servlet. Surely I need to forward, because the session has changed? I have a lot to learn here I think, but I feel I'm getting closer to the holy grail - getting rid of this exception! -Original Message- From: Attila Szegedi [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:56 To: Tomcat Users List Subject:Re: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? I guess you JSP is failing with an uncaught exception. At that point, Tomcat would try to send a 500 Internal Server Error response code, but it can't since a 200 OK status code has already been sent (that is, the output committed) to the client. -- Attila Szegedi home: http://www.szegedi.org - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: 2002. március 8. 14:45 Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
server.xml - Multiple Contexts for a Single WebApp
I am trying to duplicate an issue that I am having when I have Apache connected to Tomcat, on Tomcat alone. My Web Application is crashing when I have two entry points into the Application, for example: http://hostname http://hostname/webappname Is there a way to set up two Contexts that point to a Single Web Application (basically mocking the Apache Alias)? According to the Documentation, each Context must have a unique Context Path. I am hoping there is a way to fake the system out and allow for two entries into the Application with only Tomcat running. For example (server.xml): Context path= docBase=../../../../abewebapp crossContext=true debug=0 reloadable=false trusted=false/ Context path=/abewebapp docBase=../../../../abewebapp crossContext=true debug=0 reloadable=false trusted=false/ This crashes the system... because the two docbases are not unique. Is there another way to configure this?? Thanks, Annie -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
Actually, the way forward works came as a surprise to me as well. And I only figured it out after a few days of testing and head-scratching. :) Since the session is held in the request object, changes made to it should be available to the original Home servlet by calling request.getSession after the forward call returns. Obviously I'm not real familiar with what you are trying to do, but there may be a way you can eliminate the last forward back to the home servlet. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:44 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Don't think JSP is failing. It's quite a simple JSP and has been looked at exhaustively! Yes, I am setting session attributes in Create servlet, for use by create.jsp. I am only using the session object and the request throughout my application. The only time I ever knew I was using the response object was when I used response.sendRedirect(), but I don't use this anymore. I use the RequestDispatcher. There are no jsp:include or jsp:forward tags being used anywhere, and my servlets do not contribute anything to the response (apart from forwarding it around). Mark - your words of wisdom interest me. I thought that... when I invoke requestDispatcher.forward(), then control never returns (to the line following this invocation). So how do I go about returning to the Home servlet from the Create servlet. Surely I need to forward, because the session has changed? I have a lot to learn here I think, but I feel I'm getting closer to the holy grail - getting rid of this exception! -Original Message- From: Attila Szegedi [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:56 To: Tomcat Users List Subject:Re: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? I guess you JSP is failing with an uncaught exception. At that point, Tomcat would try to send a 500 Internal Server Error response code, but it can't since a 200 OK status code has already been sent (that is, the output committed) to the client. -- Attila Szegedi home: http://www.szegedi.org - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: 2002. március 8. 14:45 Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Error Starting Tomcat 4.0.1 in AIX
Hi All, I've been installed tomcat 4.0.1 for windows successfully. But, now when i try to install tomcat 4.0.1 in AIX, i can start the Tomcat ... but with some error message. I've tried to debug it, but still i can't find why it happens. It's seemed from the error message, the Tomcat can't find the getResourcePaths method in javax.servlet.ServletContext. But, i've checked that the servlet.jar has this class and method. Does anyone has ever faced this problem before? Any suggestion is welcomed, and thanks in advance. Best Regards, Andy S. NB: This is my error message: 2002-03-08 15:50:23 StandardContext[/manager]: Starting 2002-03-08 15:50:23 StandardContext[/manager]: Processing start(), current available=false 2002-03-08 15:50:23 StandardContext[/manager]: Configuring default Resources 2002-03-08 15:50:23 StandardContext[/manager]: Configuring default Loader 2002-03-08 15:50:23 StandardContext[/manager]: Configuring default Manager 2002-03-08 15:50:23 StandardContext[/manager]: Processing standard container startup 2002-03-08 15:50:23 WebappLoader[/manager]: Deploying class repositories to work directory /home/logserv/jakarta-tomcat-4.0.1/work/localhost/manager 2002-03-08 15:50:23 StandardManager[/manager]: Seeding random number generator class java.security.SecureRandom 2002-03-08 15:50:23 StandardManager[/manager]: Seeding of random number generator has been completed 2002-03-08 15:50:23 ContextConfig[/manager]: ContextConfig: Processing START 2002-03-08 15:50:24 StandardContext[/manager]: Setting deployment descriptor public ID to '-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN' 2002-03-08 15:50:24 StandardContext[/manager]: Setting deployment descriptor public ID to '-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN' 2002-03-08 15:50:24 ContextConfig[/manager]: Scanning web.xml tag libraries 2002-03-08 15:50:24 ContextConfig[/manager]: Scanning library JAR files 2002-03-08 15:50:24 ContextConfig[/manager]: Added certificates - request attribute Valve 2002-03-08 15:50:24 Authenticator[/manager]: No SingleSignOn Valve is present 2002-03-08 15:50:24 ContextConfig[/manager]: Configured an authenticator for method BASIC 2002-03-08 15:50:24 ContextConfig[/manager]: Pipline Configuration: 2002-03-08 15:50:24 ContextConfig[/manager]: org.apache.catalina.valves.CertificatesValve/1.0 2002-03-08 15:50:24 ContextConfig[/manager]: org.apache.catalina.authenticator.BasicAuthenticator/1.0 2002-03-08 15:50:24 ContextConfig[/manager]: org.apache.catalina.core.StandardContextValve/1.0 2002-03-08 15:50:24 ContextConfig[/manager]: == 2002-03-08 15:50:24 StandardContext[/manager]: Configuring application event listeners 2002-03-08 15:50:24 StandardContext[/manager]: Sending application start events 2002-03-08 15:50:24 StandardContext[/manager]: Starting filters 2002-03-08 15:50:24 StandardContext[/manager]: Posting standard context attributes 2002-03-08 15:50:24 StandardWrapper[/manager:default]: Loading container servlet default 2002-03-08 15:50:24 org.apache.catalina.servlets.DefaultServlet: init 2002-03-08 15:50:24 StandardWrapper[/manager:invoker]: Loading container servlet invoker 2002-03-08 15:50:24 org.apache.catalina.servlets.InvokerServlet: init 2002-03-08 15:50:24 org.apache.jasper.servlet.JspServlet: init 2002-03-08 15:50:25 StandardContext[/manager]: Servlet /manager threw load() exception javax.servlet.ServletException: Servlet.init() for servlet jsp threw exception at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java(Compiled Code)) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java(Compiled Code)) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3384) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java(Compiled Code)) at org.apache.catalina.core.StandardHost.start(StandardHost.java:612) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:307) at org.apache.catalina.core.StandardService.start(StandardService.java:388) at org.apache.catalina.core.StandardServer.start(StandardServer.java:505) at org.apache.catalina.startup.Catalina.start(Catalina.java:776) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) - Root Cause - java.lang.NoSuchMethodError: javax.servlet.ServletContext: method getResourcePaths(Ljava/lang/String;)Ljava/util/Set; not found at org.apache.jasper.compiler.TldLocationsCache.processJars(TldLocationsCache.java:202) at org.apache.jasper.compiler.TldLocationsCache.init(TldLocationsCache.java:139)
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
OK. I never knew the forward call actually returned - ever. I will experiment with this. I'm nearly ready to go away and stop pestering you all, but one more question... Say the Home servlet gets the session object from the request. It later forwards the request to the Create servlet, which essentially modifies the session. Then, when the forward call returns, will the Home servlet's session object be the old one or the updated one? Or will it have to do request.getSession() all over again in order to get latest session. Cheers, Lindsay -Original Message- From: Wagoner, Mark [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 14:52 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Actually, the way forward works came as a surprise to me as well. And I only figured it out after a few days of testing and head-scratching. :) Since the session is held in the request object, changes made to it should be available to the original Home servlet by calling request.getSession after the forward call returns. Obviously I'm not real familiar with what you are trying to do, but there may be a way you can eliminate the last forward back to the home servlet. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:44 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Don't think JSP is failing. It's quite a simple JSP and has been looked at exhaustively! Yes, I am setting session attributes in Create servlet, for use by create.jsp. I am only using the session object and the request throughout my application. The only time I ever knew I was using the response object was when I used response.sendRedirect(), but I don't use this anymore. I use the RequestDispatcher. There are no jsp:include or jsp:forward tags being used anywhere, and my servlets do not contribute anything to the response (apart from forwarding it around). Mark - your words of wisdom interest me. I thought that... when I invoke requestDispatcher.forward(), then control never returns (to the line following this invocation). So how do I go about returning to the Home servlet from the Create servlet. Surely I need to forward, because the session has changed? I have a lot to learn here I think, but I feel I'm getting closer to the holy grail - getting rid of this exception! -Original Message- From: Attila Szegedi [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:56 To: Tomcat Users List Subject:Re: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? I guess you JSP is failing with an uncaught exception. At that point, Tomcat would try to send a 500 Internal Server Error response code, but it can't since a 200 OK status code has already been sent (that is, the output committed) to the client. -- Attila Szegedi home: http://www.szegedi.org - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: 2002. március 8. 14:45 Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
It should be the same session object. Ryan Daigle Java Developer Health Decisions, Inc. 1512 E. Franklin St, Suite 200 Chapel Hill, NC 27514 (919) 967-2399 ext: 251 [EMAIL PROTECTED] http://www.healthdec.com -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 10:06 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK. I never knew the forward call actually returned - ever. I will experiment with this. I'm nearly ready to go away and stop pestering you all, but one more question... Say the Home servlet gets the session object from the request. It later forwards the request to the Create servlet, which essentially modifies the session. Then, when the forward call returns, will the Home servlet's session object be the old one or the updated one? Or will it have to do request.getSession() all over again in order to get latest session. Cheers, Lindsay -Original Message- From: Wagoner, Mark [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 14:52 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Actually, the way forward works came as a surprise to me as well. And I only figured it out after a few days of testing and head-scratching. :) Since the session is held in the request object, changes made to it should be available to the original Home servlet by calling request.getSession after the forward call returns. Obviously I'm not real familiar with what you are trying to do, but there may be a way you can eliminate the last forward back to the home servlet. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:44 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Don't think JSP is failing. It's quite a simple JSP and has been looked at exhaustively! Yes, I am setting session attributes in Create servlet, for use by create.jsp. I am only using the session object and the request throughout my application. The only time I ever knew I was using the response object was when I used response.sendRedirect(), but I don't use this anymore. I use the RequestDispatcher. There are no jsp:include or jsp:forward tags being used anywhere, and my servlets do not contribute anything to the response (apart from forwarding it around). Mark - your words of wisdom interest me. I thought that... when I invoke requestDispatcher.forward(), then control never returns (to the line following this invocation). So how do I go about returning to the Home servlet from the Create servlet. Surely I need to forward, because the session has changed? I have a lot to learn here I think, but I feel I'm getting closer to the holy grail - getting rid of this exception! -Original Message- From: Attila Szegedi [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:56 To: Tomcat Users List Subject:Re: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? I guess you JSP is failing with an uncaught exception. At that point, Tomcat would try to send a 500 Internal Server Error response code, but it can't since a 200 OK status code has already been sent (that is, the output committed) to the client. -- Attila Szegedi home: http://www.szegedi.org - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: 2002. március 8. 14:45 Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which all follow exactly the same forwarding mechanism (except to different servlets), and these give exactly the same exception. Lindsay -- To unsubscribe: mailto:[EMAIL
RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem?
Because the Home servlet holds an object reference to the session, it acts as a pointer to the actual object data. If another servlet obtains a pointer to the same object and modifies the data, the changes will be reflected in the first servlet without having to re-get the reference. However, as a precaution I don't like to hold object references between calls like this. Maybe I'm just anal... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 10:06 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? OK. I never knew the forward call actually returned - ever. I will experiment with this. I'm nearly ready to go away and stop pestering you all, but one more question... Say the Home servlet gets the session object from the request. It later forwards the request to the Create servlet, which essentially modifies the session. Then, when the forward call returns, will the Home servlet's session object be the old one or the updated one? Or will it have to do request.getSession() all over again in order to get latest session. Cheers, Lindsay -Original Message- From: Wagoner, Mark [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 14:52 To: 'Tomcat Users List' Subject:RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Actually, the way forward works came as a surprise to me as well. And I only figured it out after a few days of testing and head-scratching. :) Since the session is held in the request object, changes made to it should be available to the original Home servlet by calling request.getSession after the forward call returns. Obviously I'm not real familiar with what you are trying to do, but there may be a way you can eliminate the last forward back to the home servlet. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:44 AM To: [EMAIL PROTECTED] Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? Don't think JSP is failing. It's quite a simple JSP and has been looked at exhaustively! Yes, I am setting session attributes in Create servlet, for use by create.jsp. I am only using the session object and the request throughout my application. The only time I ever knew I was using the response object was when I used response.sendRedirect(), but I don't use this anymore. I use the RequestDispatcher. There are no jsp:include or jsp:forward tags being used anywhere, and my servlets do not contribute anything to the response (apart from forwarding it around). Mark - your words of wisdom interest me. I thought that... when I invoke requestDispatcher.forward(), then control never returns (to the line following this invocation). So how do I go about returning to the Home servlet from the Create servlet. Surely I need to forward, because the session has changed? I have a lot to learn here I think, but I feel I'm getting closer to the holy grail - getting rid of this exception! -Original Message- From: Attila Szegedi [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:56 To: Tomcat Users List Subject:Re: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? I guess you JSP is failing with an uncaught exception. At that point, Tomcat would try to send a 500 Internal Server Error response code, but it can't since a 200 OK status code has already been sent (that is, the output committed) to the client. -- Attila Szegedi home: http://www.szegedi.org - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: 2002. március 8. 14:45 Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be capable of forwarding to a variety of places, depending on the activity selected by the user. Ryan - I have looked at create.jsp and, as far as my little mind can see, it does not play with the response object at all. All it does is get a few session attributes and fit them into the page using %= blablabla %. Could that be a problem? This problem is not isolated to the Create example. There are other activities the user can choose which
RE: How can I resolve this IllegalStateException: Response has a lrea dybeen committed problem?
If you are getting any pages back from the server, then you are using the response object! You may not be manipulating it with an explicit reference to it, but, when you have HTML or do an % out.println(STUFF) % or output a JSP expression like %= something % in your JSP pages, you are using the response object. And the deal is you can't forward if you've already started putting stuff in the response. What you should probably look into, and what some people are hinting at here, is using some sort of controller servlet that gets the request and then CALLS (not forwards to) the appropriate handler or action class. You can pass the request object along to your handler class so that you can get stuff from it or its session. Then, when your handler method is finished, you controller picks up immediately following its call to your handler. This allows you to have one very general controller servlet which can route the requests to more specialized handlers or actions depending on some parameter (command, action name) and can then handle forwarding to the appropriate new page. You might want to take a look at the Struts framework, which does this for you. Hope this helps. -Jeff lindsay.hamou [EMAIL PROTECTED]To: [EMAIL PROTECTED] cc: 03/08/02 Subject: RE: How can I resolve this IllegalStateException: Response 08:43 AM has a lrea dy been committed problem? Please respond to Tomcat Users List Don't think JSP is failing. It's quite a simple JSP and has been looked at exhaustively! Yes, I am setting session attributes in Create servlet, for use by create.jsp. I am only using the session object and the request throughout my application. The only time I ever knew I was using the response object was when I used response.sendRedirect(), but I don't use this anymore. I use the RequestDispatcher. There are no jsp:include or jsp:forward tags being used anywhere, and my servlets do not contribute anything to the response (apart from forwarding it around). Mark - your words of wisdom interest me. I thought that... when I invoke requestDispatcher.forward(), then control never returns (to the line following this invocation). So how do I go about returning to the Home servlet from the Create servlet. Surely I need to forward, because the session has changed? I have a lot to learn here I think, but I feel I'm getting closer to the holy grail - getting rid of this exception! -Original Message- From: Attila Szegedi [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 13:56 To:Tomcat Users List Subject:Re: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? I guess you JSP is failing with an uncaught exception. At that point, Tomcat would try to send a 500 Internal Server Error response code, but it can't since a 200 OK status code has already been sent (that is, the output committed) to the client. -- Attila Szegedi home: http://www.szegedi.org - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: 2002. március 8. 14:45 Subject: RE: How can I resolve this IllegalStateException: Response has a lrea dy been committed problem? The exception seems to be occurring because the Home servlet forwards more than once (to different locations) - first to home.jsp, then later to the Create servlet. It is definitely the fact that it is forwarding to more than one place, that is causing the problem. I know this because if I call the Login servlet and fail the login authorization - this servlet consequently forwards to login.jsp more than once (first - to display the fresh login page, and second - to prompt user to try again). This however does not give me an exception. Given that my Home servlet is like the central servlet, it needs to be
Re: AW: IE 5 on Mac is incompatible with TC 4?
On Fri, 8 Mar 2002, Ralph Einfeldt wrote: I don't copletly agree with that. As long as you don't break specs it is possible to do something in tomcat to deal with errors in browsers. (Like missbehavior in the headers of a http request) If a browser has a bug that you can't deal with, without breaking the spec there isn't much you can do. I understand your concern over the specs. But users don't care about specs, neither do manager, CEOs, or the bean counters. They care about profits. And alienating users with your website is NOT a way to increase profits ;-) There might also be browser bugs that you can't avoid at all. E.G. if a browser doesn't send a cookie under certain conditions, what would you suggest to change on the server side to change that. (I don't know if this happens here) I too know nothing about the issue, and have not tested it to see if it even exists. (Perhaps I should have kept my mouth shut in the first place.) I simply wanted to point out that hold spec up as Holy Grail doesn't do any users any good at all. There will always be incompatibilities. The industry has tried forever to have specs, guidelines, and requirements. There have always been exceptions. Unless you control ALL the software involved, or have the full cooperation of those who do (MS, cooperate? yeah, sure...) things will have to be adjusted to fit. If this is indeed a bug in IE5 Mac then it should be documented as an incompatibility prominently on the Tomcat website. This way developers won't look like idiots when their clients call screaming that their daughter can't even order products from their website from her iMac! The prudent developer will find a workaround or choose something other than Tomcat. In this case you don't have to alienate all Mac IE5 users because there is workaround: using encodeUrl(). Which should be used anyway, because otherwise you will alienate all users that disable cookies. (Which will be more than Mac OS 9 users with IE 5) If this works then yes, it is a good solution. (Not requiring cookies is always a good solution, but it costs more time/money.) However, IMHO, the Tomcat docs ought to reflect this incompatibility prominently so the developer know that they will have to waste hours working around it. Again, I have no idea if a bug really exists. I am simply making noise because I think that money is more important than specs to most developers and definitely to most suits. I will now be quiet. I hope I haven't offended you or anyone on the Tomcat team. I think Tomcat is a good project. -- Joe Laffey | Want to convert subnet masks between different LAFFEY Computer Imaging | notations, or figure the number of IPs in a block? St. Louis, MO | Whatmask-It's FREE - www.laffeycomputer.com/wm.html -- -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: IE 5 on Mac is incompatible with TC 4?
Ralph, at this stage we can just guess as it does not *have* to be a browser bug. Particularly as other web-servers most likely handles this differently. I have verified that IIS does this OK but that was hardly a surprise :-). I will now perform some deeper investigation by writing a small servlet that just spews out header contents to see what differs. Just done! No cookies are sent from IE which means that TC is likely to send something IE 5 Mac does not understand. Secure is an addition that TC offer but not IIS. Secure is though RFC-compliant so maybe IE 5/mac *is* broken. TOMCAT --- Date: Fri, 08 Mar 2002 15:00:42 GMT Server: Apache/1.3.23 (Unix) mod_ssl/2.8.6 OpenSSL/0.9.6 mod_jk/1.2.0 EXPIRES: Thu, 01 Jan 1970 00:00:00 GMT Set-Cookie: JSESSIONID=7C1F8E3DD950780CA775B3EB3AE74D16;Path=/BuyerASP;Secure Connection: close Content-Type: text/html IIS --- Server: Microsoft-IIS/5.0 Date: Fri, 08 Mar 2002 15:13:12 GMT Connection: Keep-Alive Content-Length: 1443 Content-Type: text/html Expires: Fri, 08 Mar 2002 15:12:12 GMT Set-Cookie: ASPSESSIONIDGQQGGWNY=INDLBBEAKPOBKEMFDDDHAFCM; path=/shop Cache-control: private Anders - Original Message - From: Ralph Einfeldt To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, March 08, 2002 15:10 Subject: AW: IE 5 on Mac is incompatible with TC 4? I don't copletly agree with that. As long as you don't break specs it is possible to do something in tomcat to deal with errors in browsers. (Like missbehavior in the headers of a http request) If a browser has a bug that you can't deal with, without breaking the spec there isn't much you can do. There might also be browser bugs that you can't avoid at all. E.G. if a browser doesn't send a cookie under certain conditions, what would you suggest to change on the server side to change that. (I don't know if this happens here) P.S: In this case you don't have to alienate all Mac IE5 users because there is workaround: using encodeUrl(). Which should be used anyway, because otherwise you will alienate all users that disable cookies. (Which will be more than Mac OS 9 users with IE 5) -Ursprüngliche Nachricht- Von: Joe Laffey [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 8. März 2002 14:27 An: Tomcat Users List Betreff: RE: IE 5 on Mac is incompatible with TC 4? snip/ Who cares if it's a reference implementation? If it doesn't work with current mainstream browsers then it is useless. No company running a ecommerce site wants to alienate all Mac IE5 users. It would be idiotic, not mention bad business. Tomcat must work with all current mainstream browsers (at least NS and IE) on all all major platforms for it to be useful. Typical sers do not upgrade their browsers. So everything else must be upgraded to work with them, bugs and all. snip/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: AW: IE 5 on Mac is incompatible with TC 4?
sounds to me that this whole line of conversation could be summed up as If you want users without cookies to use your site then use encodeURL if not tough. This isn't a tomcat issue, it's a lazy ( web site) programmer issue ;-^) (honest not flame bait : D Joe Laffey wrote: On Fri, 8 Mar 2002, Ralph Einfeldt wrote: I don't copletly agree with that. As long as you don't break specs it is possible to do something in tomcat to deal with errors in browsers. (Like missbehavior in the headers of a http request) If a browser has a bug that you can't deal with, without breaking the spec there isn't much you can do. I understand your concern over the specs. But users don't care about specs, neither do manager, CEOs, or the bean counters. They care about profits. And alienating users with your website is NOT a way to increase profits ;-) There might also be browser bugs that you can't avoid at all. E.G. if a browser doesn't send a cookie under certain conditions, what would you suggest to change on the server side to change that. (I don't know if this happens here) I too know nothing about the issue, and have not tested it to see if it even exists. (Perhaps I should have kept my mouth shut in the first place.) I simply wanted to point out that hold spec up as Holy Grail doesn't do any users any good at all. There will always be incompatibilities. The industry has tried forever to have specs, guidelines, and requirements. There have always been exceptions. Unless you control ALL the software involved, or have the full cooperation of those who do (MS, cooperate? yeah, sure...) things will have to be adjusted to fit. If this is indeed a bug in IE5 Mac then it should be documented as an incompatibility prominently on the Tomcat website. This way developers won't look like idiots when their clients call screaming that their daughter can't even order products from their website from her iMac! The prudent developer will find a workaround or choose something other than Tomcat. In this case you don't have to alienate all Mac IE5 users because there is workaround: using encodeUrl(). Which should be used anyway, because otherwise you will alienate all users that disable cookies. (Which will be more than Mac OS 9 users with IE 5) If this works then yes, it is a good solution. (Not requiring cookies is always a good solution, but it costs more time/money.) However, IMHO, the Tomcat docs ought to reflect this incompatibility prominently so the developer know that they will have to waste hours working around it. Again, I have no idea if a bug really exists. I am simply making noise because I think that money is more important than specs to most developers and definitely to most suits. I will now be quiet. I hope I haven't offended you or anyone on the Tomcat team. I think Tomcat is a good project. -- Joe Laffey | Want to convert subnet masks between different LAFFEY Computer Imaging | notations, or figure the number of IPs in a block? St. Louis, MO | Whatmask-It's FREE - www.laffeycomputer.com/wm.html -- -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: server.xml - Multiple Contexts for a Single WebApp
see intermixed. [EMAIL PROTECTED] on 03/08/2002 08:50:14 AM Please respond to Tomcat Users List [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject: server.xml - Multiple Contexts for a Single WebApp I am trying to duplicate an issue that I am having when I have Apache connected to Tomcat, on Tomcat alone. My Web Application is crashing when I have two entry points into the Application, for example: http://hostname http://hostname/webappname Is there a way to set up two Contexts that point to a Single Web Application (basically mocking the Apache Alias)? According to the Documentation, each Context must have a unique Context Path. I am hoping there is a way to fake the system out and allow for two entries into the Application with only Tomcat running. Each Context must have a *unique* context path which is defined by the path attribute. The path attribute is what the user types in the URL to access the appropriate web application. The docBase attribute *need not* be unique. It points to the directory where the application resides on your filesystem. For example (server.xml): Context path= docBase=../../../../abewebapp crossContext=true debug=0 reloadable=false trusted=false/ Context path=/abewebapp docBase=../../../../abewebapp crossContext=true debug=0 reloadable=false trusted=false/ This crashes the system... because the two docbases are not unique. I don't think this is the problem. What system are you running Tomcat on? Is there another way to configure this?? Thanks, Annie -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: IE 5 on Mac is incompatible with TC 4?
I believe that Joe is right: the JSP/Servlet spec is a server-side spec, and the servers serve (forgive the pun) the browser community. A spec that actually excludes even 1% of the browsers is suspect, IMHO. (And I'm not sure I believe that the JSP/Servlet spec could possibly be the culprit -- surely the culprit here is some optional behavior of Tomcat, since other implementations of the same spec work dandy on other web/Servlet servers.) -Original Message- From: Joe Laffey [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 8:27 AM To: Tomcat Users List Subject: RE: IE 5 on Mac is incompatible with TC 4? On Fri, 8 Mar 2002, Randy Layman wrote: I haven't been following this thread but it seems like you are saying that Tomcat should be modified to work correctly with IE 5. The problem with that is that Tomcat is an reference implementation of a particular spec (JSP/Servlet) which dictates how things have to work - it is the reference by which all others are implemented. It can't change to accommodate bugs or special features of client software. Who cares if it's a reference implementation? If it doesn't work with current mainstream browsers then it is useless. No company running a ecommerce site wants to alienate all Mac IE5 users. It would be idiotic, not mention bad business. Tomcat must work with all current mainstream browsers (at least NS and IE) on all all major platforms for it to be useful. Typical sers do not upgrade their browsers. So everything else must be upgraded to work with them, bugs and all. My $0.02 -- Joe Laffey | Want to convert subnet masks between different LAFFEY Computer Imaging | notations, or figure the number of IPs in a block? St. Louis, MO | Whatmask-It's FREE - www.laffeycomputer.com/wm.html -- -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Repost:Urgent: Trouble starting Tomcat - Unix - omvs
Tomcat 4.0.1, JDK 1.3.1, OMVS Unix Os390. When I start Tomcat I get this error. Exception during startup processing java.lang.reflect.InvocationTargetException: javax.xml.parsers.FactoryConfigurationError at javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:157) at org.apache.catalina.util.xml.XmlMapper.readXml(XmlMapper.java:224) at org.apache.catalina.startup.Catalina.start(Catalina.java:725) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) Can you please point me to the right direction. Thanks. Brown. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: AW: IE 5 on Mac is incompatible with TC 4?
Sorry to jump in on this but I'm not sure that encodeURL will solve the problem. If I understand it correctly, encodeURL will 'ONLY' add session information if it determines that it must be added because cookies are disabled. To quote the JavaDoc for encodeURL: quote The implementation of this method includes the logic to determine whether the session ID needs to be encoded in the URL. For example, if the browser supports cookies, or session tracking is turned off, URL encoding is unnecessary. /quote Have you guys determined that Tomcat recognizes that Mac IE does not support cookies in this case? - Rich -Original Message- From: David Cassidy [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 7:36 AM To: Tomcat Users List Subject: Re: AW: IE 5 on Mac is incompatible with TC 4? sounds to me that this whole line of conversation could be summed up as If you want users without cookies to use your site then use encodeURL if not tough. This isn't a tomcat issue, it's a lazy ( web site) programmer issue ;-^) (honest not flame bait : D Joe Laffey wrote: On Fri, 8 Mar 2002, Ralph Einfeldt wrote: I don't copletly agree with that. As long as you don't break specs it is possible to do something in tomcat to deal with errors in browsers. (Like missbehavior in the headers of a http request) If a browser has a bug that you can't deal with, without breaking the spec there isn't much you can do. I understand your concern over the specs. But users don't care about specs, neither do manager, CEOs, or the bean counters. They care about profits. And alienating users with your website is NOT a way to increase profits ;-) There might also be browser bugs that you can't avoid at all. E.G. if a browser doesn't send a cookie under certain conditions, what would you suggest to change on the server side to change that. (I don't know if this happens here) I too know nothing about the issue, and have not tested it to see if it even exists. (Perhaps I should have kept my mouth shut in the first place.) I simply wanted to point out that hold spec up as Holy Grail doesn't do any users any good at all. There will always be incompatibilities. The industry has tried forever to have specs, guidelines, and requirements. There have always been exceptions. Unless you control ALL the software involved, or have the full cooperation of those who do (MS, cooperate? yeah, sure...) things will have to be adjusted to fit. If this is indeed a bug in IE5 Mac then it should be documented as an incompatibility prominently on the Tomcat website. This way developers won't look like idiots when their clients call screaming that their daughter can't even order products from their website from her iMac! The prudent developer will find a workaround or choose something other than Tomcat. In this case you don't have to alienate all Mac IE5 users because there is workaround: using encodeUrl(). Which should be used anyway, because otherwise you will alienate all users that disable cookies. (Which will be more than Mac OS 9 users with IE 5) If this works then yes, it is a good solution. (Not requiring cookies is always a good solution, but it costs more time/money.) However, IMHO, the Tomcat docs ought to reflect this incompatibility prominently so the developer know that they will have to waste hours working around it. Again, I have no idea if a bug really exists. I am simply making noise because I think that money is more important than specs to most developers and definitely to most suits. I will now be quiet. I hope I haven't offended you or anyone on the Tomcat team. I think Tomcat is a good project. -- Joe Laffey | Want to convert subnet masks between different LAFFEY Computer Imaging | notations, or figure the number of IPs in a block? St. Louis, MO | Whatmask-It's FREE - www.laffeycomputer.com/wm.html -- -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Is there a forum for Jboss/Tomcat?
I am looking for a forum for Jboss/Tomcat. If anyone knows a link, please let me know. __ Find, Connect, Date! http://personals.yahoo.ca -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: IE 5 on Mac is incompatible with TC 4?
I've been watching this thread with some interest, because I have had no difficulty using cookie-based sessions on Tomcat 4.0.1 with Mac OS X and IE. Judging from the headers you reproduced in your email, it would appear the Tomcat has been configured in such a way as to treat the session cookie as secure, which means that it should ONLY be sent over an encrypted connection. As a result, the browser will NOT send the cookie over a regular HTTP session, so if you switch back and forth between regular HTTP and HTTP/SSL (i.e., https), the requests will not use the same session. In order to maintain sessions across HTTP and HTTPS, we use a non-secure cookie as the session ID (I think this is the default, anyway). Once someone logs in, which we only allow to occur over SSL, we and set a secure cookie with a randomly-generated value in the response. After that, we redirect all traffic that requires a logged-in user to HTTPS, and only treat them as really logged in if the secure cookie is present, and matches the value generated by us when they logged in. This allows us to switch the browser back and forth between HTTP and HTTPS at will, and only require the user to log in once per session. The system described above relies on correct behavior of cookies on the Mac in IE, and it works for us. I don't know if any behavior on the Tomcat side has changed since 4.0.1, but I would tend to doubt it. Why are you using a secure cookie for the session cookie? Do you need to? If so, you can't expect the session to remain intact across HTTP and HTTPS requests. Any browser that DOES send a secure cookie over a straight HTTP request is dangerously out of spec. On 3/8/02 10:32 AM, Anders Rundgren [EMAIL PROTECTED] wrote: Just done! No cookies are sent from IE which means that TC is likely to send something IE 5 Mac does not understand. Secure is an addition that TC offer but not IIS. Secure is though RFC-compliant so maybe IE 5/mac *is* broken. TOMCAT --- Date: Fri, 08 Mar 2002 15:00:42 GMT Server: Apache/1.3.23 (Unix) mod_ssl/2.8.6 OpenSSL/0.9.6 mod_jk/1.2.0 EXPIRES: Thu, 01 Jan 1970 00:00:00 GMT Set-Cookie: JSESSIONID=7C1F8E3DD950780CA775B3EB3AE74D16;Path=/BuyerASP;Secure Connection: close Content-Type: text/html IIS --- Server: Microsoft-IIS/5.0 Date: Fri, 08 Mar 2002 15:13:12 GMT Connection: Keep-Alive Content-Length: 1443 Content-Type: text/html Expires: Fri, 08 Mar 2002 15:12:12 GMT Set-Cookie: ASPSESSIONIDGQQGGWNY=INDLBBEAKPOBKEMFDDDHAFCM; path=/shop Cache-control: private -- +---+ | Dave Makower[EMAIL PROTECTED] | | http://www.davemak.com/ | +---+ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
HP-UX 10.20 Building mod_jk
Hi ! I need to build mod_jk on a HP-UX 10.20 server. When I execute the script build-hpux-cc.sh, this error is returned : Building mod_jk cc -DHPUX10 -Aa -Ae -D_HPUX_SOURCE -DNO_DBM_REWRITEMAP -DUSE_HSREGEX -DUSE_EXPAT -I../lib/expat-lite +z -DSHARED_MODULE -I/usr/local/apache/include -I../common -I/opt/java/include -I/opt/java/include/hp-ux -c ../common/jk_ajp12_worker.c cpp: jk_global.h, line 94: error 4036: Can't open include file 'sys/select.h'. apxs:Break: Command failed with rc=1 Error with apxs Environnement : HP-UX 10.20, Apache 1.3.23 built from sources, Tomcat 3.3a, Perl 5.6 Any Idea ? Thank a lot, Emmanuel Delrue -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: IE 5 on Mac is incompatible with TC 4?
Dave, snip The system described above relies on correct behavior of cookies on the Mac in IE, and it works for us. I don't know if any behavior on the Tomcat side has changed since 4.0.1, but I would tend to doubt it. That's nice to hear :-| Why are you using a secure cookie for the session cookie? Do you need to? 1. We tested this exclusively over HTTPS. For HTTP things work OK: 2. Actually, we do absolutely nothing but request.getSession() which triggers the session-mechanism according to my fellow developer. I.e. we don't handle cookies ourselves, we rely on Tomcat's handling which has worked fine until we started to mess with Mac and IE 5. If so, you can't expect the session to remain intact across HTTP and HTTPS requests. Any browser that DOES send a secure cookie over a straight HTTP request is dangerously out of spec. Note, we don't switch between HTTP and HTTPS, but you are right in your comment. cheers, Anders -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Trouble with Jsp
Hello: I have a Red Hat Linux 7.2 box installed with: IBMJAVA 2-13 and TOMCAT 4.0.2, I Installed the binary rpm versions of this packages . When I try to access any Jsp page (tomcat jsp examples included) show me the following error: Exeption: javax.servlet.ServletExecption: /sun/tools/javac/Main root cause: java.lang.NoClassDefFoundError: /sun/tools/javac/Main Please help me. Ivan -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Tomcat 402 Hanging after a few days
Hi, this week there were some postings regarding $subj. I filed a bug report this afternoon, after our tomcat hung again (it was last restarted on Monday). One of the Catalina processes dies so completely, that it cannot be killed with kill -9. Well so far I thought this can only happen on a windows... :) so check out this bug and vote for it: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=6990 ciao, Jnos -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: HP-UX 10.20 Building mod_jk
Is sys/select.h in your PATH? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:04 AM To: Tomcat Users List Subject: HP-UX 10.20 Building mod_jk Hi ! I need to build mod_jk on a HP-UX 10.20 server. When I execute the script build-hpux-cc.sh, this error is returned : Building mod_jk cc -DHPUX10 -Aa -Ae -D_HPUX_SOURCE -DNO_DBM_REWRITEMAP -DUSE_HSREGEX -DUSE_EXPAT -I../lib/expat-lite +z -DSHARED_MODULE -I/usr/local/apache/include -I../common -I/opt/java/include -I/opt/java/include/hp-ux -c ../common/jk_ajp12_worker.c cpp: jk_global.h, line 94: error 4036: Can't open include file 'sys/select.h'. apxs:Break: Command failed with rc=1 Error with apxs Environnement : HP-UX 10.20, Apache 1.3.23 built from sources, Tomcat 3.3a, Perl 5.6 Any Idea ? Thank a lot, Emmanuel Delrue -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: IE 5 on Mac is incompatible with TC 4?
On 3/8/02 11:36 AM, Anders Rundgren [EMAIL PROTECTED] wrote: 2. Actually, we do absolutely nothing but request.getSession() which triggers the session-mechanism according to my fellow developer. I.e. we don't handle cookies ourselves, we rely on Tomcat's handling which has worked fine until we started to mess with Mac and IE 5. Perhaps there is something in the configuration of your server (server.xml), or its default webapp settings (conf/web.xml), or the configuration of your webapp (WEB-INF/web.xml) that is causing the session cookie to be set as a secure cookie. Note, we don't switch between HTTP and HTTPS, but you are right in your comment. If you're only responding to HTTPS, then you probably don't need to set the Secure flag on the cookie anyway. I would bet that if you can find a way to get tomcat not to set that flag, your problem may go away. -- +---+ | Dave Makower[EMAIL PROTECTED] | | http://www.davemak.com/ | +---+ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: IE 5 on Mac is incompatible with TC 4?
Just to list the possible sources: - Tomcat doesn't send the cookie Unlikely, as it works with other browsers - Tomcat send it in a format that this version of ie doesn't recognize Two variants for this - The header contains/misses something that makes this version of IE fail. - Something tomcat creates garbage on some headers when encrypting it - This version of IE doesn't send the cookie Nobody but MS can do anything about it. - This version of IE sends the cookies in format that tomcat doesn't recognise - The header contains somthings that hinders tomcat to decrypt the cookie correctly - The decrypted header contains somthings that hinders tomcat to read the cookie This doesn't mean that it must be a fault of the IE. It's possible that tomcat has a bug that just has an effect if certain (legal) bytes are present in the header. As this happens with SSL, it's hard to debug. (Watching the network to see who sends which cookies doesn't work) The only point where you can debug is the tomcat sources to look at the tomcat generated header just before it is encryped and to look at the IE generated header directly after it is encryted. To do that you would have to look at the raw data that was sent. To look at the header with the servlet API can be to late. If tomcat somehow didn't recognize a header you won't know if it wasn't sent or if tomcat just didn't recognizee it. -Ursprüngliche Nachricht- Von: Anders Rundgren [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 8. März 2002 17:37 An: Tomcat Users List Betreff: Re: IE 5 on Mac is incompatible with TC 4? Dave, snip The system described above relies on correct behavior of cookies on the Mac in IE, and it works for us. I don't know if any behavior on the Tomcat side has changed since 4.0.1, but I would tend to doubt it. That's nice to hear :-| Why are you using a secure cookie for the session cookie? Do you need to? 1. We tested this exclusively over HTTPS. For HTTP things work OK: 2. Actually, we do absolutely nothing but request.getSession() which triggers the session-mechanism according to my fellow developer. I.e. we don't handle cookies ourselves, we rely on Tomcat's handling which has worked fine until we started to mess with Mac and IE 5. If so, you can't expect the session to remain intact across HTTP and HTTPS requests. Any browser that DOES send a secure cookie over a straight HTTP request is dangerously out of spec. Note, we don't switch between HTTP and HTTPS, but you are right in your comment. cheers, Anders -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Trouble with Jsp
This exception arises because tools.jar isn't visible. You need to set JAVA_HOME to point to your jdk installation (if you haven't already done that). If you have set JAVA_HOME and your servlets run, but jsps don't then you could either: 1) Create a symbolic link between JAVA_HOME/lib/tools.jar and CATALINA_HOME/lib directory 2) Or you could copy tools.jar to your CATALINA_HOME/lib directory. Thanks RS Sergio I. Lima [EMAIL PROTECTED] on 03/08/2002 10:50:30 AM Please respond to Tomcat Users List [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] cc: Subject: Trouble with Jsp Hello: I have a Red Hat Linux 7.2 box installed with: IBMJAVA 2-13 and TOMCAT 4.0.2, I Installed the binary rpm versions of this packages . When I try to access any Jsp page (tomcat jsp examples included) show me the following error: Exeption: javax.servlet.ServletExecption: /sun/tools/javac/Main root cause: java.lang.NoClassDefFoundError: /sun/tools/javac/Main Please help me. Ivan -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Réf. : RE: HP-UX 10.20 Building mod_jk
It seems that there is no select.h on this server ... Do you know how to get it ? PELOQUIN,JEFFREY (Non-HP-Boise,ex1)Pour : 'Tomcat Users List' [EMAIL PROTECTED] jeffrey_peloquin@ncc : on.hp.com Objet : RE: HP-UX 10.20 Building mod_jk 08/03/2002 17:59 Veuillez répondre à Tomcat Users List Is sys/select.h in your PATH? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:04 AM To: Tomcat Users List Subject: HP-UX 10.20 Building mod_jk Hi ! I need to build mod_jk on a HP-UX 10.20 server. When I execute the script build-hpux-cc.sh, this error is returned : Building mod_jk cc -DHPUX10 -Aa -Ae -D_HPUX_SOURCE -DNO_DBM_REWRITEMAP -DUSE_HSREGEX -DUSE_EXPAT -I../lib/expat-lite +z -DSHARED_MODULE -I/usr/local/apache/include -I../common -I/opt/java/include -I/opt/java/include/hp-ux -c ../common/jk_ajp12_worker.c cpp: jk_global.h, line 94: error 4036: Can't open include file 'sys/select.h'. apxs:Break: Command failed with rc=1 Error with apxs Environnement : HP-UX 10.20, Apache 1.3.23 built from sources, Tomcat 3.3a, Perl 5.6 Any Idea ? Thank a lot, Emmanuel Delrue -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat 402 Hanging after a few days
On Fri, 8 Mar 2002, [iso-8859-2] Jarecsni János wrote: Date: Fri, 8 Mar 2002 17:55:01 +0100 From: [iso-8859-2] Jarecsni János [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat-User [EMAIL PROTECTED] Subject: Tomcat 402 Hanging after a few days Hi, this week there were some postings regarding $subj. I filed a bug report this afternoon, after our tomcat hung again (it was last restarted on Monday). One of the Catalina processes dies so completely, that it cannot be killed with kill -9. Well so far I thought this can only happen on a windows... :) so check out this bug and vote for it: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=6990 Voting for it won't do any good, if that is all that happens. What will do some good is investigating far enough to create a reproducible test case so that the cause can be understood, and therefore dealt with. Just to give you a feel for the range of possibilities, the real problem could be in: - The OS you are using - The JVM you are using - Native libraries you are using - Tomcat - Your webapp Without some help in narrowing it down, there's not much any of the Tomcat developers can do except mark such a bug as WORKSFORME (and it does - I've seen and heard about Tomcat running many webapps for much longer periods of time). Note: If kill -9 doesn't work, then there's guaranteed to be an OS problem -- it should not be possible to create an unkillable process. But that is undoubtedly not the whole story. Note: On a Linux box, Tomcat looks like a lot of processes, but it's not -- those are really threads. So doing a kill on one of the threads is not going to bring the whole JVM down. Do a ps --forest command to see which is the parent PID. ciao, János Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Is there a forum for Jboss/Tomcat?
Go to the forums at www.jboss.org -Original Message- From: Xue-Feng Yang [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 10:00 AM To: Tomcat Users List Subject: Is there a forum for Jboss/Tomcat? I am looking for a forum for Jboss/Tomcat. If anyone knows a link, please let me know. __ Find, Connect, Date! http://personals.yahoo.ca -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Réf. : RE: HP-UX 10.20 Building mod_jk
On our linux machine I found this: ./usr/i386-glibc20-linux/include/sys/select.h also, this was in a copy of jk_global.h that I got when I downloaded mod_webapp #ifndef NETWARE #include netinet/tcp.h #include arpa/inet.h #include sys/un.h #ifndef _OSD_POSIX #include sys/socketvar.h #endif #ifndef HPUX11 #include sys/select.h #endif #endif I would guess you need the glib libraries for a 10.20 install try www.gnu.org, You might try looking at whats available at: http://www.hp.com/products1/unix/webservers/apache/downloads/index.html although it appears that the 10.20 link is broken. You could also posting something to the forums on www.itrc.hp.com Jeff -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 10:20 AM To: Tomcat Users List Subject: Réf. : RE: HP-UX 10.20 Building mod_jk It seems that there is no select.h on this server ... Do you know how to get it ? PELOQUIN,JEFFREY (Non-HP-Boise,ex1)Pour : 'Tomcat Users List' [EMAIL PROTECTED] jeffrey_peloquin@ncc : on.hp.com Objet : RE: HP-UX 10.20 Building mod_jk 08/03/2002 17:59 Veuillez répondre à Tomcat Users List Is sys/select.h in your PATH? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 9:04 AM To: Tomcat Users List Subject: HP-UX 10.20 Building mod_jk Hi ! I need to build mod_jk on a HP-UX 10.20 server. When I execute the script build-hpux-cc.sh, this error is returned : Building mod_jk cc -DHPUX10 -Aa -Ae -D_HPUX_SOURCE -DNO_DBM_REWRITEMAP -DUSE_HSREGEX -DUSE_EXPAT -I../lib/expat-lite +z -DSHARED_MODULE -I/usr/local/apache/include -I../common -I/opt/java/include -I/opt/java/include/hp-ux -c ../common/jk_ajp12_worker.c cpp: jk_global.h, line 94: error 4036: Can't open include file 'sys/select.h'. apxs:Break: Command failed with rc=1 Error with apxs Environnement : HP-UX 10.20, Apache 1.3.23 built from sources, Tomcat 3.3a, Perl 5.6 Any Idea ? Thank a lot, Emmanuel Delrue -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Is Tomcat 3.3rc1 unstable?
It shuts down by itself! What is going on? -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
how not to run servlet as root
I am trying out Tomcat with apache on linux. I would like the servlets NOT to run as root. Where can I find the instruction how to run servlets without privilege? I suppose this means, how to run tomcat on an ordinary user account or as nobody? Thank you very much, yako sanborn [EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: sent request to servlet from VB
see intermixed Xie, David (IPCG-NJ) [EMAIL PROTECTED] on 03/08/2002 01:49:34 PM Please respond to Tomcat Users List [EMAIL PROTECTED] To: '[EMAIL PROTECTED]' [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED] cc: Subject: sent request to servlet from VB Hi all, Does anyone know how to call a servlet from VB code? I want to sent the request from IIS to Tomcat without using isapi_redirect.dll. Is possible to do this? I look forward to your suggestions. Check out M$ WinHTTP API (WinHttpRequest object). Also I think it would be a good idea if you asked this question on a VB list rather than here :-) thanks, David Thanks. RS -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: jar's include ...
I just downloaded the .tar.gz binary and copied them across works fine although I understand that SendMailServlet must be downloaded and compiled separately due to some problem with the build scripts. Peter On 00:01 09-03-2002 Julien OIX wrote: hi everyone, I'm using these RPM's on a Linux RedHat 7.1 apache-1.3.22-1.7.1 (with mod_throttle-3.1.2-3 mod_put-1.3-2 mod_bandwidth-2.0.3-2) tomcat4-4.0.2-3 servletapi4-4.0.2-1 xerces-j-1.4.4-2 regexp-1.2-5 Before, I used a tomcat4-4.0.1.x RPM's, which included mail.jar and activation.jar in /var/tomcat4/common/lib ; but with tomcat4-4.0.2.x, they are not included anymore. which RPM gives them now ? neither servletapi4-4.0.2-1, xerces-j-1.4.4-2 nor regexp-1.2-5, which are required to install tomcat4-4.à.2.x ... So, I didn't find any RPm which coud provide me mail.jar, activation.jar, ... any ideas ? thanks in advance. -- Julien OIX Service Informatique de Gestion Tél: 02 40 99 83 65 mail: [EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Is Tomcat 3.3rc1 unstable?
Without more details, it is hard to assess whether this is a problem in Tomcat or a problem with your system, JVM, etc. Most often, this type of problem turned out not to be Tomcat. Cheers, Larry -Original Message- From: Robert Keddie [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 2:43 PM To: Tomcat Users List' [EMAIL PROTECTED] Subject: Is Tomcat 3.3rc1 unstable? It shuts down by itself! What is going on? -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: directory issues using Tomcat 4.0.2 and Apache 1.3.23 with mod_webapp
Below is what I did, I hope that it helps. I am new to Tomcat and Java in general although I have had to deploy and configure ServletExec. Peter httpd.conf --- # Make sure that you have provided a ServerName and ServerPort WebAppConnection conn warp localhost:8008 WebAppDeploy ROOT conn /tomcat/ WebAppDeploy examples conn /examples/ WebAppDeploy tomcat-docs conn /tomcat-docs/ WebAppDeploy webdav conn /webdav/ WebAppInfo /webapp-info server.xml --- Service name=Tomcat-Apache Connector className=org.apache.catalina.connector.warp.WarpConnector port=8008 minProcessors=5 maxProcessors=75 enableLookups=false appBase=webapps acceptCount=10 debug=0/ Engine className=org.apache.catalina.connector.warp.WarpEngine name=intranet debug=0 change to your appropriate value ^^^ Logger className=org.apache.catalina.logger.FileLogger prefix=apache_log. suffix=.txt timestamp=true/ Realm className=org.apache.catalina.realm.MemoryRealm / Host name=intranet debug=0 appBase=webapps unpackWARs=true change value ^^^ Valve className=org.apache.catalina.valves.AccessLogValve directory=logs prefix=apache_access. suffix=.log pattern=common/ Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=apache. suffix=.log timestamp=true/ !-- Tomcat Root Context -- !-- Context path= docBase=ROOT debug=0/ -- !-- Tomcat Manager Context -- Context path=/manager docBase=manager debug=0 privileged=true/ !-- Tomcat Examples Context -- Context path=/examples docBase=examples debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=apache_examples. suffix=.log timestamp=true/ Ejb name=ejb/EmplRecord type=Entity home=com.wombat.empl.EmployeeRecordHome remote=com.wombat.empl.EmployeeRecord/ Environment name=maxExemptions type=java.lang.Integer value=15/ Parameter name=context.param.name value=context.param.value override=false/ Resource name=jdbc/EmployeeAppDb auth=SERVLET type=javax.sql.DataSource/ ResourceParams name=jdbc/EmployeeAppDb parameternameuser/namevaluesa/value/parameter parameternamepassword/namevalue/value/parameter parameternamedriverClassName/name valueorg.hsql.jdbcDriver/value/parameter parameternamedriverName/name valuejdbc:HypersonicSQL:database/value/parameter /ResourceParams Resource name=mail/Session auth=Container type=javax.mail.Session/ ResourceParams name=mail/Session parameter namemail.smtp.host/name valuelocalhost/value /parameter /ResourceParams /Context /Host /Engine /Service On 13:03 07-03-2002 Buck Woodson wrote: Thanks, Peter. I too tried this Sun article route without success on WIN2K. Win2K doesn't like the virtual host business at all. The other article I quoted works in Win2K except for the serving gifs etc. problem. Its not strictly a directory problem either, having the gif in the same path as the jsp you have the same problem. With Tomcat by itself, no problem. You can't even hang the gif directory off of Apache's DocumentRoot and see it work like you'd want it to. Here is the Apache access log to the typical failed service: ipAddress - - [06/Mar/2002:16:27:14 -0600] GET /examples/images/code.gif HTTP/1.1 500 305 Here is the access log to the kluge direct navigate and back-navigate: ipAddress - - [06/Mar/2002:16:27:14 -0600] GET /examples/images/execute.gif HTTP/1.1 304 0 Sorry I failed to mention the Windows 2000. From: Peter Johnson [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: directory issues using Tomcat 4.0.2 and Apache 1.3.23 with mod_webapp Date: Thu, 7 Mar 2002 09:24:01 +1100 (EST) I followed the site below and all works ok. Basically it describes some simple changes to be made in server.xml http://dcb.sun.com/practices/howtos/tomcat_apache.jsp Peter Set up these as per this URL, JSP will be functional but no gifs in examples: http://www.webmasterbase.com/article.php?pid=44aid=305 Then go to http://yourApacheServerName/examples/jsp/index.html Images don't serve from Apache nor from Tomcat. Apache thinks it should serve them from DocumentRoot/examples. Using Apache Alias and Redirect also fails. Oddly enough, you can successfully browse http://yourApacheServerName/examples/images, manually select each image file, it displays properly, then go back to
RE: sent request to servlet from VB
Where do I look for intermixed? Is it possible to call servlet from COM? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 08, 2002 2:59 PM To: Tomcat Users List Subject: Re: sent request to servlet from VB see intermixed Xie, David (IPCG-NJ) [EMAIL PROTECTED] on 03/08/2002 01:49:34 PM Please respond to Tomcat Users List [EMAIL PROTECTED] To: '[EMAIL PROTECTED]' [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED] cc: Subject: sent request to servlet from VB Hi all, Does anyone know how to call a servlet from VB code? I want to sent the request from IIS to Tomcat without using isapi_redirect.dll. Is possible to do this? I look forward to your suggestions. Check out M$ WinHTTP API (WinHttpRequest object). Also I think it would be a good idea if you asked this question on a VB list rather than here :-) thanks, David Thanks. RS -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Load-on-startup
PELOQUIN,JEFFREY (Non-HP-Boise,ex1) wrote: However, I have noticed that if I restart the context using the manager, the servlet are initialized according to their physical order in web.xml, thus ignoring the load-on-startup tag. You might want to just go ahead and report it as a bug. The worst that could happen is that your bug report gets marked not a bug (and then you'd know). -- Christopher St. John [EMAIL PROTECTED] DistribuTopia http://www.distributopia.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Tomcat 4.0.3 ClassLoader Problem
My app used to work on Tomcat 4.0.1, but now I get a java.lang.NoClassDefFoundError whenever the application tries to use one of our custom tags: in particular, it's a tag that uses XSLT transformations. The class that is not found is javax.xml.transform.TransformerConfigurationException, which is located in the xml-apis.jar file, located in our webapp's WEB-INF/lib directory. This file came with Xalan. I've attached a stack trace below. Notice that the error happens in introspecting on the Tag bean. From this I infer that whatever class is introspecting on the bean was loaded by a ClassLoader that does not have visibility to classes loaded from the webapp's WEB-INF/lib directory. (Can someone confirm this?) Is this a bug or a feature? Can anyone confirm that my analysis above is correct, or else explain where I've failed to analyze the situation properly? Does anyone have any suggestions as to how I can fix this problem? Now, it's possible that I could work around this problem by moving xerces.jar out of catalina's common/lib directory, as described by the release notes (as a way of preventing Tomcat from providing an XML parser to all webapps). But this would require everyone installing the app to modify their tomcat installation, and I want our webapp to work with a vanilla tomcat installation, out of the box. --- Stack trace: java.lang.NoClassDefFoundError: javax/xml/transform/TransformerConfigurationException at java.lang.Class.getMethods0(Native Method) at java.lang.Class.getDeclaredMethods(Class.java:1039) at java.beans.Introspector$1.run(Introspector.java:852) at java.security.AccessController.doPrivileged(Native Method) at java.beans.Introspector.getPublicDeclaredMethods(Introspector.java:850) at java.beans.Introspector.getTargetEventInfo(Introspector.java:556) at java.beans.Introspector.getBeanInfo(Introspector.java:294) at java.beans.Introspector.getBeanInfo(Introspector.java:81) at org.apache.jasper.compiler.TagCache.setTagHandlerClass(TagCache.java:116) at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerator.java:146 ) at org.apache.jasper.compiler.JspParseEventListener$GeneratorWrapper.init(JspPa rseEventListener.java:822) at org.apache.jasper.compiler.JspParseEventListener.addGenerator(JspParseEventL istener.java:151) at org.apache.jasper.compiler.JspParseEventListener.handleTagBegin(JspParseEven tListener.java:1032) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListe ner.java:217) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListe ner.java:212) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:878) at org.apache.jasper.compiler.Parser.parse(Parser.java:1145) at org.apache.jasper.compiler.Parser.parse(Parser.java:1103) at org.apache.jasper.compiler.Parser.parse(Parser.java:1099) at org.apache.jasper.compiler.ParserController.parse(ParserController.java:213) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:210) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:552) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:177) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:189) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) -- +---+ | Dave Makower[EMAIL PROTECTED] | | http://www.davemak.com/ | +---+ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
jsp parameters. Urgent!
Please I need help,... This is not a Tomcat question, but I know here I can find some JSP experts: Could you tell me all the ways I could send (safe) parameters from a jsp to a jsp file? Please discard the url parameters... I have a jsp (Valida.jsp) which opens a new navigator window (javascript), and that new navigator window contents another jsp (Portal.jsp). I need to send some parameters from Valida.jsp to Portal.jsp. In fact the second Jsp is formed by frames and one of the frames has a jsp (Left.jsp) that needs those parameters... Could you please help me? Give some hints or examples... I really need your help.. Or if you couldn't, please tell me where I can find that information Thank you very much.. Nancy. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat 4.0.3 ClassLoader Problem
My app used to work on Tomcat 4.0.1, but now I get a java.lang.NoClassDefFoundError whenever the application tries to use one of our custom tags: in particular, it's a tag that uses XSLT transformations. The class that is not found is javax.xml.transform.TransformerConfigurationException, which is located in the xml-apis.jar file, located in our webapp's WEB-INF/lib directory. This file came with Xalan. Yes, it's a well known issue. I've attached a stack trace below. Notice that the error happens in introspecting on the Tag bean. From this I infer that whatever class is introspecting on the bean was loaded by a ClassLoader that does not have visibility to classes loaded from the webapp's WEB-INF/lib directory. (Can someone confirm this?) Is this a bug or a feature? Can anyone confirm that my analysis above is correct, or else explain where I've failed to analyze the situation properly? Does anyone have any suggestions as to how I can fix this problem? That's a feature gone wrong. Sorry for the trouble ... Move Xalan to common/lib, or upgrade to 4.0.4-b1. Remy -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: jsp parameters. Urgent!
From your question, I assume you know nothing about the session object? Take a look at it. At 04:45 PM 3/8/02 -0600, you wrote: Please I need help,... This is not a Tomcat question, but I know here I can find some JSP experts: Could you tell me all the ways I could send (safe) parameters from a jsp to a jsp file? Please discard the url parameters... I have a jsp (Valida.jsp) which opens a new navigator window (javascript), and that new navigator window contents another jsp (Portal.jsp). I need to send some parameters from Valida.jsp to Portal.jsp. In fact the second Jsp is formed by frames and one of the frames has a jsp (Left.jsp) that needs those parameters... Could you please help me? Give some hints or examples... I really need your help.. Or if you couldn't, please tell me where I can find that information Thank you very much.. Nancy. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: jsp parameters. Urgent!
Essentially, the answer is to have whatever page calls a page send the page the parameters, unless you want to store the data in a larger scope. The page that calls the page can be the page itself, of course. Nothing metaphysical about that. Just can be itself. If you mean can a page which is not calling a page send the page the parameters, then you have to start thinking about putting the data in a larger scope, i.e. session, application, world. Micael At 04:45 PM 3/8/02 -0600, you wrote: Please I need help,... This is not a Tomcat question, but I know here I can find some JSP experts: Could you tell me all the ways I could send (safe) parameters from a jsp to a jsp file? Please discard the url parameters... I have a jsp (Valida.jsp) which opens a new navigator window (javascript), and that new navigator window contents another jsp (Portal.jsp). I need to send some parameters from Valida.jsp to Portal.jsp. In fact the second Jsp is formed by frames and one of the frames has a jsp (Left.jsp) that needs those parameters... Could you please help me? Give some hints or examples... I really need your help.. Or if you couldn't, please tell me where I can find that information Thank you very much.. Nancy. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Processing BodyContent in doAfterTag() has no effect
Thanks for your help. But I don't think that is
causing the problem:
(a) for one thing, the other text written to
body content show up in the output. Only the
stuff inserted into the enclosing writer in
doAfterBody() is mysteriously missing.
(b) I am writing to the enclosing JspWriter -
not to the body content.
Consider the following:
body
kobe:Filter
I am a Laker Fan. I am Kobe.
/kobe:Filter
body
What appears on output is:
I AM A LAKER FAN I AM KOBE
The periods are missing. What (I think) my doAfterBody()
is doing is to replace . tokens with .br tokens.
Can you tell me where the br tokens that I inserted
vanished?
/K
On Fri, 8 Mar 2002 01:52:33 -0500 Ryan Daigle [EMAIL PROTECTED] wrote:
I believe you have to flush the writer out to the body content of the tag at
the end tag event:
doEndTag() throws JspException {
bodyContent.writeOut(YourWriter);
}
That work?
-Original Message-
From: K Br [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 07, 2002 6:29 PM
To: [EMAIL PROTECTED]
Subject: Processing BodyContent in doAfterTag() has no effect
This is no JSP forum and I understand that.
I would appreciate any pointers on this.
Using Tomcat4.0.2 I have written a custom tag with body.
The intention is to process the body and
replace any periods with line breaks (in HTML)
before writing the BodyContent to the
enclosing JspWriter.
It seems that replacing . with .br does not
take any effect. The output HTML does not contain
the br tags (when viewed from the browser).
From the doAfterBody() I call the filter
to replace the periods with br as follows.
Pl let me know if my understanding of the
TAG lifecycle is wrong:
public int doAfterBody() throws JspException {
try {
String txt = getBodyContent().getString();
replaceDots(txt.toLowerCase()
getPreviousOut()
);
}
catch (java.io.IOException ioxc) {
throw new JspException(ioxc.toString());
}
return SKIP_BODY;
}
private void replaceDots(final String x, JspWriter w)
throws java.io.IOException
{
if (x == null) return ;
StringTokenizer st = new StringTokenizer(x, .);
while (st.hasMoreTokens()) {
String f = (String)st.nextToken();
w.println( f.equals(.) ? .br:f);
}
}
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RE: Processing BodyContent in doAfterTag() has no effect
The problem is in your doAfterBody().
StringTokenizer never returns the delimiter
and hence the block that inserts BR in the
enclosing JspWriter never gets executed.
Replace
StringTokenizer st = new StringTokenizer(x, .);
with
StringTokenizer st = new StringTokenizer(x, .,true);
private void replaceDots(final String x, JspWriter w)
throws java.io.IOException
{
if (x == null) return ;
StringTokenizer st = new StringTokenizer(x, .);
while (st.hasMoreTokens()) {
String f = (String)st.nextToken();
w.println( f.equals(.) ? .br:f);
}
}
Rk
x77309
On 8 Mar 2002, K Br wrote:
Thanks for your help. But I don't think that is
causing the problem:
(a) for one thing, the other text written to
body content show up in the output. Only the
stuff inserted into the enclosing writer in
doAfterBody() is mysteriously missing.
(b) I am writing to the enclosing JspWriter -
not to the body content.
Consider the following:
body
kobe:Filter
I am a Laker Fan. I am Kobe.
/kobe:Filter
body
What appears on output is:
I AM A LAKER FAN I AM KOBE
The periods are missing. What (I think) my doAfterBody()
is doing is to replace . tokens with .br tokens.
Can you tell me where the br tokens that I inserted
vanished?
/K
On Fri, 8 Mar 2002 01:52:33 -0500 Ryan Daigle [EMAIL PROTECTED] wrote:
I believe you have to flush the writer out to the body content of the tag at
the end tag event:
doEndTag() throws JspException {
bodyContent.writeOut(YourWriter);
}
That work?
-Original Message-
From: K Br [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 07, 2002 6:29 PM
To: [EMAIL PROTECTED]
Subject: Processing BodyContent in doAfterTag() has no effect
This is no JSP forum and I understand that.
I would appreciate any pointers on this.
Using Tomcat4.0.2 I have written a custom tag with body.
The intention is to process the body and
replace any periods with line breaks (in HTML)
before writing the BodyContent to the
enclosing JspWriter.
It seems that replacing . with .br does not
take any effect. The output HTML does not contain
the br tags (when viewed from the browser).
From the doAfterBody() I call the filter
to replace the periods with br as follows.
Pl let me know if my understanding of the
TAG lifecycle is wrong:
public int doAfterBody() throws JspException {
try {
String txt = getBodyContent().getString();
replaceDots(txt.toLowerCase()
getPreviousOut()
);
}
catch (java.io.IOException ioxc) {
throw new JspException(ioxc.toString());
}
return SKIP_BODY;
}
private void replaceDots(final String x, JspWriter w)
throws java.io.IOException
{
if (x == null) return ;
StringTokenizer st = new StringTokenizer(x, .);
while (st.hasMoreTokens()) {
String f = (String)st.nextToken();
w.println( f.equals(.) ? .br:f);
}
}
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RE: Processing BodyContent in doAfterTag() has no effect
Looks to me like you took all the .s out, so you can hardly expect them
to be replaced with anything. If that is not wrong, then you need to put a
br in wherever there is a new token.
Micael
At 10:57 PM 3/8/02 +, you wrote:
Thanks for your help. But I don't think that is
causing the problem:
(a) for one thing, the other text written to
body content show up in the output. Only the
stuff inserted into the enclosing writer in
doAfterBody() is mysteriously missing.
(b) I am writing to the enclosing JspWriter -
not to the body content.
Consider the following:
body
kobe:Filter
I am a Laker Fan. I am Kobe.
/kobe:Filter
body
What appears on output is:
I AM A LAKER FAN I AM KOBE
The periods are missing. What (I think) my doAfterBody()
is doing is to replace . tokens with .br tokens.
Can you tell me where the br tokens that I inserted
vanished?
/K
On Fri, 8 Mar 2002 01:52:33 -0500 Ryan Daigle [EMAIL PROTECTED] wrote:
I believe you have to flush the writer out to the body content of the tag at
the end tag event:
doEndTag() throws JspException {
bodyContent.writeOut(YourWriter);
}
That work?
-Original Message-
From: K Br [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 07, 2002 6:29 PM
To: [EMAIL PROTECTED]
Subject: Processing BodyContent in doAfterTag() has no effect
This is no JSP forum and I understand that.
I would appreciate any pointers on this.
Using Tomcat4.0.2 I have written a custom tag with body.
The intention is to process the body and
replace any periods with line breaks (in HTML)
before writing the BodyContent to the
enclosing JspWriter.
It seems that replacing . with .br does not
take any effect. The output HTML does not contain
the br tags (when viewed from the browser).
From the doAfterBody() I call the filter
to replace the periods with br as follows.
Pl let me know if my understanding of the
TAG lifecycle is wrong:
public int doAfterBody() throws JspException {
try {
String txt = getBodyContent().getString();
replaceDots(txt.toLowerCase()
getPreviousOut()
);
}
catch (java.io.IOException ioxc) {
throw new JspException(ioxc.toString());
}
return SKIP_BODY;
}
private void replaceDots(final String x, JspWriter w)
throws java.io.IOException
{
if (x == null) return ;
StringTokenizer st = new StringTokenizer(x, .);
while (st.hasMoreTokens()) {
String f = (String)st.nextToken();
w.println( f.equals(.) ? .br:f);
}
}
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RE: Processing BodyContent in doAfterTag() has no effect
Why don't you use a replace function instead of all this rigamorole?
At 10:57 PM 3/8/02 +, you wrote:
Thanks for your help. But I don't think that is
causing the problem:
(a) for one thing, the other text written to
body content show up in the output. Only the
stuff inserted into the enclosing writer in
doAfterBody() is mysteriously missing.
(b) I am writing to the enclosing JspWriter -
not to the body content.
Consider the following:
body
kobe:Filter
I am a Laker Fan. I am Kobe.
/kobe:Filter
body
What appears on output is:
I AM A LAKER FAN I AM KOBE
The periods are missing. What (I think) my doAfterBody()
is doing is to replace . tokens with .br tokens.
Can you tell me where the br tokens that I inserted
vanished?
/K
On Fri, 8 Mar 2002 01:52:33 -0500 Ryan Daigle [EMAIL PROTECTED] wrote:
I believe you have to flush the writer out to the body content of the tag at
the end tag event:
doEndTag() throws JspException {
bodyContent.writeOut(YourWriter);
}
That work?
-Original Message-
From: K Br [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 07, 2002 6:29 PM
To: [EMAIL PROTECTED]
Subject: Processing BodyContent in doAfterTag() has no effect
This is no JSP forum and I understand that.
I would appreciate any pointers on this.
Using Tomcat4.0.2 I have written a custom tag with body.
The intention is to process the body and
replace any periods with line breaks (in HTML)
before writing the BodyContent to the
enclosing JspWriter.
It seems that replacing . with .br does not
take any effect. The output HTML does not contain
the br tags (when viewed from the browser).
From the doAfterBody() I call the filter
to replace the periods with br as follows.
Pl let me know if my understanding of the
TAG lifecycle is wrong:
public int doAfterBody() throws JspException {
try {
String txt = getBodyContent().getString();
replaceDots(txt.toLowerCase()
getPreviousOut()
);
}
catch (java.io.IOException ioxc) {
throw new JspException(ioxc.toString());
}
return SKIP_BODY;
}
private void replaceDots(final String x, JspWriter w)
throws java.io.IOException
{
if (x == null) return ;
StringTokenizer st = new StringTokenizer(x, .);
while (st.hasMoreTokens()) {
String f = (String)st.nextToken();
w.println( f.equals(.) ? .br:f);
}
}
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RE: Processing BodyContent in doAfterTag() has no effect
Here is a suggested replace method (sorry for saying
function). Cross-language pollution:
private String replace(String content, String before, String after) {
int cursor = content.indexOf(before);
while (cursor -1) {
content= content.substring(0, cursor) + after +
content.substring(cursor + before.length());
cursor = content.indexOf(before, cursor + after.length());
}
return content;
}
Hope this helps. I am pretty sure your problem is a misunderstanding of
the StringTokenizer class. The token used to tokenize is removed from the
tokens. Your code seems to assume otherwise. This replace will be a lot
faster, anyway.
Micael
At 10:57 PM 3/8/02 +, you wrote:
Thanks for your help. But I don't think that is
causing the problem:
(a) for one thing, the other text written to
body content show up in the output. Only the
stuff inserted into the enclosing writer in
doAfterBody() is mysteriously missing.
(b) I am writing to the enclosing JspWriter -
not to the body content.
Consider the following:
body
kobe:Filter
I am a Laker Fan. I am Kobe.
/kobe:Filter
body
What appears on output is:
I AM A LAKER FAN I AM KOBE
The periods are missing. What (I think) my doAfterBody()
is doing is to replace . tokens with .br tokens.
Can you tell me where the br tokens that I inserted
vanished?
/K
On Fri, 8 Mar 2002 01:52:33 -0500 Ryan Daigle [EMAIL PROTECTED] wrote:
I believe you have to flush the writer out to the body content of the tag at
the end tag event:
doEndTag() throws JspException {
bodyContent.writeOut(YourWriter);
}
That work?
-Original Message-
From: K Br [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 07, 2002 6:29 PM
To: [EMAIL PROTECTED]
Subject: Processing BodyContent in doAfterTag() has no effect
This is no JSP forum and I understand that.
I would appreciate any pointers on this.
Using Tomcat4.0.2 I have written a custom tag with body.
The intention is to process the body and
replace any periods with line breaks (in HTML)
before writing the BodyContent to the
enclosing JspWriter.
It seems that replacing . with .br does not
take any effect. The output HTML does not contain
the br tags (when viewed from the browser).
From the doAfterBody() I call the filter
to replace the periods with br as follows.
Pl let me know if my understanding of the
TAG lifecycle is wrong:
public int doAfterBody() throws JspException {
try {
String txt = getBodyContent().getString();
replaceDots(txt.toLowerCase()
getPreviousOut()
);
}
catch (java.io.IOException ioxc) {
throw new JspException(ioxc.toString());
}
return SKIP_BODY;
}
private void replaceDots(final String x, JspWriter w)
throws java.io.IOException
{
if (x == null) return ;
StringTokenizer st = new StringTokenizer(x, .);
while (st.hasMoreTokens()) {
String f = (String)st.nextToken();
w.println( f.equals(.) ? .br:f);
}
}
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sent request to servlet from VB
Hi all, Does anyone know how to call a servlet from VB code? I want to sent the request from IIS to Tomcat without using isapi_redirect.dll. Is possible to do this? I look forward to your suggestions. thanks, David -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: jsp parameters. Urgent!
Nancy Crisostomo Martinez wrote: I have a jsp ... please tell me where I can find information. Sun runs a JSP mailing list: http://archives.java.sun.com/archives/jsp-interest.html The list has lots of well informed and helpful subscribers. -- Christopher St. John [EMAIL PROTECTED] DistribuTopia http://www.distributopia.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
HTTPSessions: sessionDestroyed(), attributeRemoved(), etc
Hi guys - I am trying to write some code that listens to HTTPSessions, and when the server is going to destroy it, I want to do something with it first. sessionDestroyed() seems to be called AFTER the session is destroyed, and as soon as one attribute is removed due to invalidation, the session can't be accessed (IllegalStateException is thrown saying that the session is already invalidated). What is the best way to do this? Would it be better to have a Map where I add objects, and add that Map to the session, and then have the Map implement HttpSessionBindingListener.valueUnbound() and get the attributes that way? Cheers, Dion -- \\|// (o o) +oOOo-(_)-oOOo--+ | [EMAIL PROTECTED] | Dew knot trussed yore spell chequer two| | www.almaer.com/dion | fined awl yore mistakes | +---+ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
[FAQ] jGuru FAQ Update
jGuru maintains FAQs and Forums on Servlets, JSP, and Tomcat (as well as many other Java topics). Here is an automated update on recent postings to Tomcat-related FAQs. Please direct flames and feedback to [EMAIL PROTECTED] . - Alex ++ Servlets FAQ: http://www.jguru.com/faq/Servlets Is possible to subdir webapps directory? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=779619 ++ Tomcat FAQ: http://www.jguru.com/faq/Tomcat Tomcat 4.0.x with AOLserver 3.4.2br Does anyone have any information on how to integrate Tomcat 4.0.x with AOLserver 3.4.2? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=780567 Is possible to subdir webapps directory? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=779619 You can shut email notification off at the FAQ home page(s) or: http://www.jguru.com/guru/notifyprefs.jsp -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Writing my own valve to do extra logging
Hi, I have found that I need to write my own access logging mechanism to work with Tomcat. I need the ability to log to a database and do other things that the built-in mechanism simply can't do. Extremely good database-searchable real-time logging is critical to this project. One way to do this is to write a logging filter. Unfortunately this doesn't give me all the info I need. I need to be able to capture all response codes, content length, etc. Even if I write a class that extends HttpServletResponseWrapper and use a filter to use that response object, it doesn't catch all the info I need (trust me, I've tried this). So my solution is to write a valve which will replace the built-in org.apache.catalina.valves.AccessLogValve valve. It's very easy to write a valve, but in this case, I simply copied the catalina valve, adjusted import directives so it would compile, compiled it, and put it in CATALINA/server/lib/mylogger.jar. Then I edited bin/catalina.sh so that mylogger.jar was on the java classpath, and edited server.xml so that instead of Valve className=org.apache.catalina.AccessLogValve it was Valve className=kz.sidereal.valves.AccessLogValve At that point I restarted the server and in catalina.out, I got an exception: Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: org/apache/catalina/valves/ValveBase at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:486) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111) at java.net.URLClassLoader.defineClass(URLClassLoader.java:248) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:297) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.apache.catalina.loader.StandardClassLoader.loadClass(Unknown Source) at org.apache.catalina.loader.StandardClassLoader.loadClass(Unknown Source) at org.apache.catalina.loader.StandardClassLoader.loadClass(Unknown Source) at org.apache.catalina.loader.StandardClassLoader.loadClass(Unknown Source) I have no idea what I'm doing wrong here. Does anyone have any ideas on how to replace this particular valve so that I can write my own logger? Thanks for any tips. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Writing my own valve to do extra logging
Dr. Evil wrote: So my solution is to write a valve ... Then I edited bin/catalina.sh so that mylogger.jar was on the java classpath Don't edit bin/catalina.sh to change the classpath on the command line. Just put the jar in the right place (as defined by the classloader howto, it looks like you've done that), put catalina.sh back the way it was before, and it should all work. You don't strictly have to know this, but here's the deal: Catalina defines a bunch of classloaders. They form a tree. The root of the tree is the built in Java classloaders. The leaf classloaders can see the classes loaded by the root, but the root can't see the classes loaded by the leaves. One of the built-in classloaders loads the stuff on the classpath. Since you your Valve's jar is on the classpath, a built-in classloader is loading your Valve. So far so good. But your valve depends on a Catalina class. And the Catalina class _isn't_ loaded by the built-in classloader, it's loaded by a Catalina classloader. The built-in classloader can't see the Catalina classes (they're not on the classpath), so you get the error message. The solution is to let a Catalina classloader load your Valve's jar. Instead of having a classpath, the classloader that loads the stuff in server/lib just loads every jar in the directory. So just copy your jar into the right directory and Catalina will see it. -- Christopher St. John [EMAIL PROTECTED] DistribuTopia http://www.distributopia.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
help: logging failed login attempts
I have been searching high and low trying to find a way to catch failed login attempts after form authentication fails. Currently in my web.xml file it just gets re-directed to the errorpage but I want to record it All I want to capture is the username (j_username) that was attempted so I can log it and keep track of the failures to lock the account. everything else is available from the cgi variable getRequest..etc... methods. Posted this a few times but nobody as responded is this even available Rob Cartier -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Help in JSP
Hi there all,
I had a JSP page that talks to a JBeans, but the problem is my Bean is actually doing
DB connectivity to a Oracle db, as no result returned from the Bean.
As I had tested with the application of the same codes.
Could anyone help me to scan thru, whats wrong with this?
package com.mbf.beans;
import java.sql.*;
import java.math.*;
import java.io.*;
import oracle.jdbc.driver.*;
public class SpTest
{
private int interString;
private String output;
public String getInput()
{
// First detect class existance
try{
Class.forName(oracle.jdbc.driver.OracleDriver);
} catch (java.lang.ClassNotFoundException e){
System.err.print(Class Not Found error! + e.getMessage());
}
// Now try to open db connection and do the fetching
try{
// DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
String url = jdbc:oracle:thin:10.97.2.50:1521:REL4;
String scall = begin sp_GetClatTypeIE(?, ?); end;;
Connection conn = DriverManager.getConnection(url, tux, tux);
CallableStatement cs = conn.prepareCall(scall);
cs.registerOutParameter(2, Types.VARCHAR);
cs.setInt(1, interString);
cs.execute();
cs.close();
conn.close();
output = cs.getString(2);
} catch (SQLException e) {
System.err.println(Error: + e.getMessage());
}
return output;
}
public void setInput(String s)
{
// Here to assign input parameters
interString = Integer.parseInt(s);
}
}
Thanks
Regards,
Neo Gigs
VB?
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RE: Help in JSP
Think use the output= statement before u use the close function
statement.
Karthik
-Original Message-
From: Neo Gigs [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 08, 2002 9:53 PM
To: Tomcat Users List
Subject: Help in JSP
Hi there all,
I had a JSP page that talks to a JBeans, but the problem is my Bean is
actually doing DB connectivity to a Oracle db, as no result returned from
the Bean.
As I had tested with the application of the same codes.
Could anyone help me to scan thru, whats wrong with this?
package com.mbf.beans;
import java.sql.*;
import java.math.*;
import java.io.*;
import oracle.jdbc.driver.*;
public class SpTest
{
private int interString;
private String output;
public String getInput()
{
// First detect class existance
try{
Class.forName(oracle.jdbc.driver.OracleDriver);
} catch (java.lang.ClassNotFoundException e){
System.err.print(Class Not Found error! + e.getMessage());
}
// Now try to open db connection and do the fetching
try{
// DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
String url = jdbc:oracle:thin:@10.97.2.50:1521:REL4;
String scall = begin sp_GetClatTypeIE(?, ?); end;;
Connection conn = DriverManager.getConnection(url, tux,
tux);
CallableStatement cs = conn.prepareCall(scall);
cs.registerOutParameter(2, Types.VARCHAR);
cs.setInt(1, interString);
cs.execute();
cs.close();
conn.close();
output = cs.getString(2);
} catch (SQLException e) {
System.err.println(Error: + e.getMessage());
}
return output;
}
public void setInput(String s)
{
// Here to assign input parameters
interString = Integer.parseInt(s);
}
}
Thanks
Regards,
Neo Gigs
VB?
http://communities.msn.com.my/VisualBasicwithNeo
http://www.vbcity.com/forum
http://www.vbweb.co.uk
Get paid cash receive email?
http://www.MintMail.com/?m=1414418
Reading SMS got paid?
http://www.dynamicsms.com.au/intro.asp?ref=0123502385refc=348
Malaysianshop.com http://www.malaysianshop.com
More Traffic?
http://www.exitblaze.com/cgi-bin/intro_track.pl?b=25924c=xbad1
Note:This is intended to addressees only, if you wanna be removed, let me
know.
--
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Re: Help in JSP
hi there,
thanks for the reminder, yet there is no results return as output. I tried
to replace the line:
return output;
with
return + interString;
and it return my input value...
- Original Message -
From: Karthikeyan .K.V [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Saturday, March 09, 2002 12:34 PM
Subject: RE: Help in JSP
Think use the output= statement before u use the close function
statement.
Karthik
-Original Message-
From: Neo Gigs [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 08, 2002 9:53 PM
To: Tomcat Users List
Subject: Help in JSP
Hi there all,
I had a JSP page that talks to a JBeans, but the problem is my Bean is
actually doing DB connectivity to a Oracle db, as no result returned from
the Bean.
As I had tested with the application of the same codes.
Could anyone help me to scan thru, whats wrong with this?
package com.mbf.beans;
import java.sql.*;
import java.math.*;
import java.io.*;
import oracle.jdbc.driver.*;
public class SpTest
{
private int interString;
private String output;
public String getInput()
{
// First detect class existance
try{
Class.forName(oracle.jdbc.driver.OracleDriver);
} catch (java.lang.ClassNotFoundException e){
System.err.print(Class Not Found error! + e.getMessage());
}
// Now try to open db connection and do the fetching
try{
// DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
String url = jdbc:oracle:thin:@10.97.2.50:1521:REL4;
String scall = begin sp_GetClatTypeIE(?, ?); end;;
Connection conn = DriverManager.getConnection(url, tux,
tux);
CallableStatement cs = conn.prepareCall(scall);
cs.registerOutParameter(2, Types.VARCHAR);
cs.setInt(1, interString);
cs.execute();
cs.close();
conn.close();
output = cs.getString(2);
} catch (SQLException e) {
System.err.println(Error: + e.getMessage());
}
return output;
}
public void setInput(String s)
{
// Here to assign input parameters
interString = Integer.parseInt(s);
}
}
Thanks
Regards,
Neo Gigs
VB?
http://communities.msn.com.my/VisualBasicwithNeo
http://www.vbcity.com/forum
http://www.vbweb.co.uk
Get paid cash receive email?
http://www.MintMail.com/?m=1414418
Reading SMS got paid?
http://www.dynamicsms.com.au/intro.asp?ref=0123502385refc=348
Malaysianshop.com http://www.malaysianshop.com
More Traffic?
http://www.exitblaze.com/cgi-bin/intro_track.pl?b=25924c=xbad1
Note:This is intended to addressees only, if you wanna be removed, let me
know.
--
To unsubscribe: mailto:[EMAIL PROTECTED]
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