Possible to forward a request to another server?
Is it possible to forward a request from one Tomcat server to another? I looked at the API's and it seems to say the resource must be located on the same server and in the same servlet context. I'm needing to have some way to forward http requests from an external IIS web server to an internal tomcat server. Basically, I just want to be able to do the equivalent to an Apache ProxyPass/ProxyPassReverse. Could this be done by writing a servlet to wrap the original request and forward on? Thanks Wendell Holmes, MCSE Education Logistics, Inc. 406 728-0893 ext. 2107 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Possible to forward a request to another server?
Thanks, Yoav. I will try to write something to wrap the request. The streaming back part answers my question about how to handle the response. I could simply use IIS to redirect the original request, but the server address would be unreachable for the client as only the web server would have a route across the firewall. Wendell -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Thursday, May 27, 2004 11:53 AM To: Tomcat Users List Subject: RE: Possible to forward a request to another server? Hi, Like HttpServletResponse#sendRedirect? It's not like a forward in that the client URL changes, but it does pass the request to another server. Beyond that, you COULD write something that'd wrap the request, invoke another server to handle it, and stream the response to your own client. Yoav Shapira Millennium Research Informatics -Original Message- From: Wendell Holmes [mailto:[EMAIL PROTECTED] Sent: Thursday, May 27, 2004 1:49 PM To: '[EMAIL PROTECTED]' Subject: Possible to forward a request to another server? Is it possible to forward a request from one Tomcat server to another? I looked at the API's and it seems to say the resource must be located on the same server and in the same servlet context. I'm needing to have some way to forward http requests from an external IIS web server to an internal tomcat server. Basically, I just want to be able to do the equivalent to an Apache ProxyPass/ProxyPassReverse. Could this be done by writing a servlet to wrap the original request and forward on? Thanks Wendell Holmes, MCSE Education Logistics, Inc. 406 728-0893 ext. 2107 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
need workers2.properties for multiple tomcats w/ same IP, diff po rts
Can someone point me to a tutorial/example of a workers2.properties file that shows how to set up several instances of Tomcat on the same machine, different ports? What I want to do is have a mapping from worker1 to /context1 on 1st tomcat instance and a worker2 that handles requests to /context2 on the second tomcat instance. I'm using tomcat4.1.29 and IIS 5.0, all works okay for a single instance of tomcat. Thanks for any clues, Wendell Holmes Education Logistics, Inc. Missoula, MT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: (Query)Running Program on Tomcat
Are you saying you have /webapps /greetings web.xml whatever.class index.html for your file structure? Wendell Holmes -Original Message- From: mohit agarwal [mailto:[EMAIL PROTECTED] Sent: Friday, April 09, 2004 7:12 AM To: [EMAIL PROTECTED] Subject: (Query)Running Program on Tomcat Hello, Please help me come out of this problem. The environment i m having is: Operating System - Windows XP J2sdk1.4.2_04 Tomcat 5.0.19 I am able to compile my servlet program, but when it comes to running it i got the HTTP Status Error 404 which points to file not found. I came to that i need to do some configuration settings. Asper the info i had uncommented both the Servlet and the Servlet -Mapping for the invoker servlet which are commented out in this version. I was hope ful that the program would run biut it still shown the same error. The entire program consisting of index.html , the .class file and the web.xml is contained in the greeting folder which is placed inside the webapps folder.. Try to point the solution to my problem.Moreover tell me if for JSP also i need to do some configuration settings. Regards, mohit Yahoo! India Matrimony: Find your partner online. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JDBC problems with MySQL
I think with Tomcat 5.0.x, you need to put the context.xml file under
/conf/Catalina/localhost as web-app.xml
-Original Message-
From: Steve Gums [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 2:38 PM
To: 'Tomcat Users List'
Subject: RE: JDBC problems with MySQL
The .cap file can be open with notepad or whatever.
I have it in the META-INF directory. If I copy the contents of this into
the server.xml file it starts to work.
Gotta be something simple that I am doing wrong here.
Steve
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 2:07 PM
To: Tomcat Users List
Subject: Re: JDBC problems with MySQL
Steve,
post the Resource ResourceParams tags from your context for the
webapp. State whether it's in a context.xml file, server.xml or whatever.
Perhaps we can spot something.
Adam
ps this email has got some weird font - my mail reader is up the creek
at the mo'. sorry
On 03/16/2004 09:47 PM Steve Gums wrote:
Just an update.
I included a file, that works great on my webapp that is already running
on
an old system, and you can see the change I made, which allows the app to
run. Not sure if this helps anyone.
package com.voast.vkey.utils;
import java.io.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class DBUtils {
public static Connection getConnection () throws Exception {
Connection con = null;
/* Trying to figure this error out. --Temp comment--
try {
Context ctx = new InitialContext();
if ( ctx == null ) {
throw new Exception (No Context);
}
DataSource ds;
ds = (DataSource)ctx.lookup(java:comp/env/jdbc/VKEYDB);
if ( ds != null ) {
con = ds.getConnection ();
}//end ds != null
}//try
catch ( Exception e ) {
LoggerUtil.globalLog (ERROR,exception occured: +
e.toString() );
throw (e);
}//catch
*/
try {
Class.forName(com.mysql.jdbc.Driver).newInstance();
con = DriverManager.getConnection(jdbc:mysql://localhost/vkey,
USER,PASSWORD);
}//try
catch (Exception e) {
LoggerUtil.globalLog (DEBUG,exception occured: +
e.toString() );
throw (e);
}//catch
return con;
}//GetConnection
}//DBUtils
-Original Message-
From: Steve Gums [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 10:57 AM
To: [EMAIL PROTECTED]
Subject: JDBC problems with MySQL
Users
I know there has been a bazillion messages about this. I
searched the archives and couldn't find anything to solve my extremely
annoying issue. It has to be something really simple but I just can't
find
it.
My System:
Solaris 9
Tomcat 5.0.19
MySQL 4.0.18
Connector J 3.0.11
I have the connector J jar in the /usr/local/tomcat/common/lib dir.
I have basically copied the HOW-TO located at.
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-how
to.html
and my result is this.
Results
Foo Not Connected
Bar -1
I have tried everything I can think of. I verified the database and the
user/password combo. Works good. I even created a simple Java app that
connects and performs queries, which worked. That would indicate
everything
is cool with the Connector J. I have verified that the jdbc/TestDB is in
the context and it is. As best I can tell ds (DataSource) is coming back
not null, but the call to getConnection is failing. I created a little
more
verbose web app and get the following message.
org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of
class '' for connect URL 'null', cause: No suitable driver
This has to be something simple, because this works fine on my old
machine.
I know I am forgetting some small step that I did the first time and
failed
to do again. Trust me I have checked the configs about a million times,
and
can't find any differences. Any help would be appreciated.
Sorry to be so vague here, but this is really simple. I don't know what
else
to include for info.
Steve Gums
[EMAIL PROTECTED]
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--
struts 1.1 + tomcat 5.0.16 + java 1.4.2
Linux 2.4.20 Debian
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Unclear on Host vs. Service concept
I've read the docs but am unclear on what actually happens if I have muliple Services defined vs. multiple ( virtual) hosts. I have some web apps that are used by about 30 clients. Each client accesses a unique database. I have been running these on JRun 4 for over a year, but would like to migrate to Tomcat. Do I need to have a separate Service for each client or just a virtual host for each one? In JRun, I create a JRun 'server' for each client, drop in the web apps and configure the web.xml file. Each client runs in it's own process ( Win2k server task mgr shows 30 jrun.exe's running ). If I set up virtual hosts for each client, will I have enough integrity for each client to insure that one crashing doesn't affect the others? Can host1 and host2 both run distinct instances of mapServlet w/o mixups? Or do I need to have separate Service/Connector/Host elements for each client? Thanks for any help or pointers, Wendell Holmes Education Logistics, Inc.
RE: Not Redirecting (IIS6.0 - JWSDP1.3 with Tomcat5.0).
Try changing the extension_uri to forward slashes - /jakarta/isapi_redirect.dll Wendell Holmes Sorry for not quoting, but it bounced as too large for mailserver
RE: JSP not reloading
Have you checked the tomcat \work folder to be sure the JSP was recompiled? Maybe try deleting the old compiled jsp files and see if they're regenerated correctly. -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 23, 2003 10:49 AM To: 'Tomcat Users List' Subject: RE: JSP not reloading It is definitely NOT a client-side cache issue. One a completely separate machine that has never loaded that page, I'll get the 'old' output of the JSP. And regardless of this, this *did* work up until last week, on one machine, using one browser (IE 6). -Original Message- From: MS [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 23, 2003 11:44 AM To: Tomcat Users List Subject: Re: JSP not reloading Which browser are you using? I've had some caching problems with IE. - Original Message - From: Mike Curwen [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, December 23, 2003 12:23 PM Subject: RE: JSP not reloading Alright, I've tried upgrading to 4.1.29. The exact same behaviour is occuring with this version as well! I'm kinda desperate here... developing under these conditions is negative fun. Someone just give me a hint! Anything!! :) -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Monday, December 22, 2003 12:18 PM To: [EMAIL PROTECTED] Subject: JSP not reloading Hi everyone, This has been covered before, I know. But there doesn't seem to be a common agreement on what the problem (and therefore solution) is. Our Tomcat 4.1.24 instance has spontaneously decided to no longer recognize JSP changes! I say spontaneously, because we were running fine, in production, a number of different sites. As it happens, a couple of these sites are getting 'tweaked'.. and so there are a large number of 'small changes' being made to the JSP pages. And as of Thursday last week, here's what we're observing... From the 'ok' state, we can get away with making one change to a JSP page. Then we click refresh in the browser, and see the change we made. For every subsequent change to the JSP, the change is NOT reflected in the browser. That page is now considered in the 'not ok' state. We go for lunch, or come back the next day. If we make a change, it is recognized. (So the page was back in the 'ok' state)... but like before lunch, or yesterday, after that one change, it's back to the 'bad' state. This applies to JSPs invoked from the address bar, AND through a JSP Include on the server-side. Even after 'touching' the parent JSP, the 'included' one still appears as the 'old' version. The ugly hack: If my JSP is called foo.jsp, I edit foo.jsp for my changes. Then in a command line window I type cp foo.jsp fooX.jsp (where X is an ever increasing integer). And then I call fooX.jsp from the browser. To ugly fix: We must stop Tomcat, clear the work directory's folder for that web app, and restart. Then we're back to every page in the 'ok' state for just one change. There have been *zero* configuration changes to any of httpd.conf, workers.proprties and server.xml files in the timeframe of when it all went south. It's not the 4.1.27 reloading issue. We're on the internal network, there is no proxy caching. It's not browser caching. It's not a server timestamp out of sync. Here's one thing of interest: One of the contexts that is under development has the reloadable=true in its Context entry. The other does not. But that aside, BOTH of these web apps were reliably picking up changes, up until last week. (Does reloadable have anything to do with JSP's or just items under WEB-INF ?) Slackware 9 Apache 2.0.45 Tomcat 4.1.24 JK (not sure of version) Has anyone run into this behaviour?? Is there a FAQ or google page covering this? I know this little bug has been around in some form or another for quite some time. Here's one entry: http://www.mail-archive.com/[EMAIL PROTECTED]/msg 99927.html I'm thinking I'll have to try upgrading to 4.1.29. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: mod_jk2/2.0.2 failure in Tomcat 5.0.16 / Apache 2.0.48
If jkstatus works, then Apache is working with Tomcat, no? IIRC, the actual path to the jsp-examples is /webapps/examples/jsp-examples, so your uri mapping should be [uri:/examples/jsp-examples/*] I think. You should have an Apache error log that says 'file does not exist' where you tried to access /jsp-examples, since Apache nor jk2 would have a path to that dir. Wendell -Original Message- From: Jeremy Barth [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 23, 2003 11:42 AM To: [EMAIL PROTECTED] Subject: mod_jk2/2.0.2 failure in Tomcat 5.0.16 / Apache 2.0.48 I've looked at the list archives, but can't find much on JK2 with Tomcat 5 (though there's plenty of material on Tomcat 4). I'm sure I'm missing something obvious, but I can't get even the example webapps to work with Apache 2.0.48 / Tomcat 5.0.16 / JK2. I am following the example given here (yes, the documentation that comes with Tomcat 5 refers to this v4.1 page): http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jk2/jk2/confighowto.html My config and log files are below, but in essence here is the problem: http://servername/jkstatus Works -- verify JK module status http://servername:8080/jsp-examples Works -- talk directly to Tomcat http://servername/jsp-examples FAILS -- via JK2 connector Here are my config files, very simple and based on that confighowto.html: workers2.properties [channel.socket:localhost:8009] info=Ajp13 forwarding over socket tomcatId=localhost:8009 # The documentation refers to examples but there is no such webapp in # Tomcat 5; there is, however, a jsp-examples webapp # [uri:/jsp-examples/*] info=Map the whole webapp worker=ajp13:localhost:8009 # Set up jkstatus and debug logging # [status:status] info=Status worker, displays runtime info [uri:/jkstatus/*] info=Display status info and checks config file for changes group=status: worker=status:status [logger] level=DEBUG [logger.file:my_logfile] level=DEBUG file=/usr/local/apache/logs/jk2.log [workerEnv:] info=Global server options logger=logger.file:my_logfile jk2.properties Empty (i.e. just accept the defaults, e.g. channelSocket.port=8009) server.xml Server port=8005 shutdown=SHUTDOWN debug=7 Listener className=org.apache.catalina.mbeans.ServerLifecycleListener / Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener / GlobalNamingResources Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved /Resource ResourceParams name=UserDatabase parameter namefactory/name valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value /parameter parameter namepathname/name valueconf/tomcat-users.xml/value /parameter /ResourceParams /GlobalNamingResources !-- Define the Tomcat Stand-Alone Service -- Service name=Catalina !-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8080 -- Connector port=8080 enableLookups=false redirectPort=8443 acceptCount=100 connectionTimeout=2 disableUploadTimeout=true / !-- Define a Coyote/JK2 AJP 1.3 Connector on port 8009 -- Connector port=8009 enableLookups=false redirectPort=8443 debug=5 protocol=AJP/1.3 / !-- Define the top level container in our container hierarchy -- Engine name=Catalina defaultHost=localhost debug=0 Logger className=org.apache.catalina.logger.FileLogger prefix=catalina_log. suffix=.txt timestamp=true/ Realm className=org.apache.catalina.realm.UserDatabaseRealm debug=0 resourceName=UserDatabase/ Host name=localhost debug=0 appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=localhost_log. suffix=.txt timestamp=true/ /Host /Engine /Service /Server httpd.conf -- # Add in the jk2 module LoadModule jk2_module modules/mod_jk2.so The log files: /usr/local/apache/logs/jk2.log simply says it couldn't connect, but no indication is given as to why: ( info ) [jk_logger_file.c (184)] Initializing log file /usr/local/apache/logs/jk2.log (debug ) [jk_env.c (383)] env.getByName(): Get by name workerEnv 1edb98 (debug ) [jk_env.c (248)] env.createBean2(): Create [lb] lb (debug ) [jk_env.c (248)] env.createBean2(): Create [threadMutex] (null) (debug ) [jk_env.c (312)]
RE: Newbie question
Tomcat will not serve any files in WEB-INF or below that directly to a user, so that's probably why it's not in the dir listing. -Original Message- From: Ben Souther [mailto:[EMAIL PROTECTED] Sent: Thursday, December 11, 2003 9:55 AM To: Tomcat Users List Subject: Re: Newbie question First: Did Netbeans create a deployment descriptor for you (WEB-INF/web.xml)? If so, look for a servlet mapping in the descriptor. It will look something like this: servlet-mapping servlet-nameHelloWorldServlet/servlet-name url-pattern/HelloWorld/url-pattern /servlet-mapping HelloWorldServlet being the name of your servlet and and HelloWorld being the mapping. If so, you can access your servlet with the following URL: http://localhost:8080/YOUR_APP_NAME/HelloWorld Second: If you create your own directory under TOMCAT_HOME/webapps, you will need to create a sub-directory called WEB-INF in order for Tomcat to autoDeploy it as an application. On Thursday 11 December 2003 11:50 am, you wrote: Hello All, Hope someone can help me out. I developed a servlet using Netbeans and when I tried to deploy it I had problem In an attempt to debug, I went back to Netbeans and created the simplest servlet I could, it just prints out some text. Works fine in development environment. Netbeans has option to build test.war file for me, did that. put test.war file in $CATALINA_HOME/webapps restarted tomcat I can see new directory test with WEB-INF/classes/test.class in it point browser an http:/www.xxx.yyy.zzz:8080/test and I get directory listing with nothing in it if I make junk.html file in $CATALINA_HOME/webapps/test. I can load it like $CATALINA_HOME/webapps/test/junk.html if I just give it http:/www.xxx.yyy.zzz:8080/test I see directory listing with junk.html shouldn't I see WEB-INF in directory listing?? I've messed with Netbeans/Tomcat in the past and I thought all I had to do was make war file dump it in webapps dir and restart Tomcat seems like a path problem to the servlet linux 2.4.18 tomcat 5.0.16 Anybody see what I'm missing Thanx Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: newbie help please, localhost not found
Have you checked to see if Tomcat is actually running? Type 'netstat' at a command prompt to see if there is a service listening on port 8080. If it's not there, try checking the logs. -Original Message- From: D. Gilbert [mailto:[EMAIL PROTECTED] Sent: Saturday, December 06, 2003 8:56 AM To: Tomcat Users List Subject: newbie help please, localhost not found When I type http://localhost:8080 in Internet Explorer it says The page cannot be displayed. I've looked through the archives but couldn't find anything. The running.txt file that comes with Tomcat lists only 3 possibilites for why it doesn't work. I've tried changing the port number, I'm using Windows XP so the environment issue doesn't apply and I'm pretty sure that I'm not behind a proxy as I am using my own PC at home. I'm pretty sure the JDK is installed ok as I can run javac. I tried changing JAVA_HOME and CATALINA_HOME to incorrect values and that made things worse so I'm sure they are set correctly. I've tried 2 versions of Tomcat 4.0.1 and 4.1.29. When I startup 4.0.1 I get the messages Starting service Tomcat-Standalone Apache Tomcat/4.0.1 Starting service Tomcat-Apache Apache Tomcat/4.0.1 which are correct according to my book. Can anyone say what the problem is, or any ways to debug it? It should run on a standalone home PC shouldn't it? I don't need to be connected to a LAN or anything do I? I've been trying to solve this for 2 weeks now so I would really appreciate any help please. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 4 - IIS 5 on Win 2K: Unable to connect IIS to tomcat on AJP13 connector
Looks like you've set up a worker for ajp12 instead of ajp13. [jk_ajp12_worker.c (242)]: Into jk_worker_t::get_endpoint Wendell -Original Message- From: Bhavdeep Sharma [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 25, 2003 7:21 AM To: Tomcat Users List Subject: Tomcat 4 - IIS 5 on Win 2K: Unable to connect IIS to tomcat on AJP13 connector Hi all, I am running tomcat 4.0 as service on Win 2K I am trying to connect IIS to tomcat on AJP 13 connector using JK1.2 (isapi_redirect_1.2.5.dll) I try to access the sample JSP page using IIS and get the error Page cannot be displayed The same JSP page works fine if I access it directly from Tomcat. I have AJP 1.3 entry in server.xml file as un-commented. To verify that IIS is connecting to Tomcat or not I stopped the Tomcat service and then try to access the JSP page from IIS. I still get exactly the same error. Even the ISAPI log is also same irrespective of that Tomcat service is running or not. The content of the ISAPI log is pasted bellow. [Tue Nov 25 17:21:18 2003] [jk_isapi_plugin.c (696)]: HttpFilterProc started [Tue Nov 25 17:21:18 2003] [jk_isapi_plugin.c (759)]: In HttpFilterProc Virtual Host redirection of /bhsharma/examples/jsp/num/numguess.jsp [Tue Nov 25 17:21:18 2003] [jk_uri_worker_map.c (460)]: Into jk_uri_worker_map_t::map_uri_to_worker [Tue Nov 25 17:21:18 2003] [jk_uri_worker_map.c (477)]: Attempting to map URI '/bhsharma/examples/jsp/num/numguess.jsp' [Tue Nov 25 17:21:18 2003] [jk_uri_worker_map.c (599)]: jk_uri_worker_map_t::map_uri_to_worker, done without a match [Tue Nov 25 17:21:18 2003] [jk_isapi_plugin.c (765)]: In HttpFilterProc test Default redirection of /examples/jsp/num/numguess.jsp [Tue Nov 25 17:21:18 2003] [jk_uri_worker_map.c (460)]: Into jk_uri_worker_map_t::map_uri_to_worker [Tue Nov 25 17:21:18 2003] [jk_uri_worker_map.c (477)]: Attempting to map URI '/examples/jsp/num/numguess.jsp' [Tue Nov 25 17:21:18 2003] [jk_uri_worker_map.c (558)]: jk_uri_worker_map_t::map_uri_to_worker, Found a suffix match ajp13 - *.jsp [Tue Nov 25 17:21:18 2003] [jk_isapi_plugin.c (775)]: HttpFilterProc [/examples/jsp/num/numguess.jsp] is a servlet url - should redirect to ajp13 [Tue Nov 25 17:21:18 2003] [jk_isapi_plugin.c (838)]: HttpFilterProc check if [/examples/jsp/num/numguess.jsp] is points to the web-inf directory [Tue Nov 25 17:21:18 2003] [jk_isapi_plugin.c (878)]: HttpExtensionProc started [Tue Nov 25 17:21:18 2003] [jk_worker.c (132)]: Into wc_get_worker_for_name ajp13 [Tue Nov 25 17:21:18 2003] [jk_worker.c (136)]: wc_get_worker_for_name, done found a worker [Tue Nov 25 17:21:18 2003] [jk_isapi_plugin.c (913)]: HttpExtensionProc got a worker for name ajp13 [Tue Nov 25 17:21:18 2003] [jk_ajp12_worker.c (242)]: Into jk_worker_t::get_endpoint [Tue Nov 25 17:21:18 2003] [jk_ajp12_worker.c (137)]: Into jk_endpoint_t::service [Tue Nov 25 17:21:18 2003] [jk_connect.c (158)]: Into jk_open_socket [Tue Nov 25 17:21:18 2003] [jk_connect.c (165)]: jk_open_socket, try to connect socket = 2852 [Tue Nov 25 17:21:19 2003] [jk_connect.c (174)]: jk_open_socket, after connect ret = -1 [Tue Nov 25 17:21:19 2003] [jk_connect.c (203)]: jk_open_socket, connect() failed errno = 61 [Tue Nov 25 17:21:19 2003] [jk_ajp12_worker.c (151)]: In jk_endpoint_t::service, sd = -1 [Tue Nov 25 17:21:19 2003] [jk_ajp12_worker.c (169)]: In jk_endpoint_t::service, Error sd = -1 [Tue Nov 25 17:21:19 2003] [jk_isapi_plugin.c (928)]: HttpExtensionProc error, service() failed [Tue Nov 25 17:21:19 2003] [jk_ajp12_worker.c (180)]: Into jk_endpoint_t::done I searched the Google on jk_open_socket, connect() failed errno = 61. Got similarly faced problem but not able to get/understand the solution that will work for me. Your help is highly appreciated. Thanks, Bhavdeep - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Crashing
Look for an error log named 'hs_err*.log' for a trace. It's usually dumped into the dir that TC starts from. Wendell -Original Message- From: Bender, Christopher [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 19, 2003 7:49 AM To: Tomcat Users List Subject: RE: Tomcat Crashing I am running windows 2000. Is there any way that my java code could be popping the stack or something along those lines? -Original Message- From: Peter Guyatt [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 19, 2003 9:44 AM To: Tomcat Users List Subject: RE: Tomcat Crashing Hi There, Which platform are you running on if its linix or solaris then it could be either the SIGINT (ctrc-c) or SIGHUP (your console closing) causing it to exit. Thanks Pete -Original Message- From: Bender, Christopher [mailto:[EMAIL PROTECTED] Sent: 19 November 2003 14:42 To: Tomcat Users List Subject: Tomcat Crashing Hey, I am fairly new to Tomcat and developing a web-app that does some database work. Lately, Tomcat (4.1.29) will sometimes inexplicably crash without error. My Tomcat console window just closes and I get an apache error, 500 Internal Server Error, in my browser, (apache and tomcat liked with mod_jk2). When I look in the log files, I do not see anything that seems abnormal. I wish I could give more information but Im not even sure where to look right now. Has anyone in the community encountered a similar problem and found what the cause may be? If there is somewhere else I could look for error information please let me know. Thanks, Chris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Installation problem
To test that you've correctly set the paths, open a command window and type 'cd %java_home%'. This should put you in the java home dir. Then try 'cd %catalina_home%. If this puts you in the Tomcat home dir, you're good so far. Now, type 'catalina run'. This should start tomcat in the same window, and if it still fails to start, you'll have a trace to look at for further clues. Wendell -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 19, 2003 12:03 PM To: [EMAIL PROTECTED] Subject: RE: Installation problem How are you starting Tomcat? You maybe should try setting the variables globally via Windows Environment settings (on Windows XP, right-click on My Computer, select Properties, Advanced tab, Environment Variables button). Add entries under System variables for CATALINA_HOME and JAVA_HOME here and then try starting tomcat. It may not be picking up your environment variable changes and thus won't start. Not sure if Tomcat 5 supports it, but you could also try running the Set commands then starting tomcat manually by running tomcat 5.0/bin/startup... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 19, 2003 2:02 PM To: Tomcat Users List Subject: RE: Installation problem Hi angelina, Tried as told. set the path in the older windows way, but still finding the same flickering window. if i type manually http://127.0.0.1:8080/; i get page cannot be displayed message. Dont know what to do. Hoping to recover from this problem Please help. Thanks in anticipation Sometimes we've had problems with older Tomcats on Windows because of the space in the path name for your environment variable. I'd bet it'd help here too. Try doing it the old Windows way, like this: c:\Set CATALINA_HOME=C:\Progra~1\Apache~1\Tomcat~1.0 c:\Set JAVA_HOME=C:\Progra~1\j2sdk_nb\j2sdk1.4.2 BTW, you can double-check these from a Windows command prompt by running dir /X. Good luck! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 19, 2003 1:30 PM To: Tomcat Users List Subject: Re: Installation problem Hi Harry, Did as told. c:\Set CATALINA_HOME=C:\Program Files\Apache Software Foundation\Tomcat 5.0 c:\Set JAVA_HOME=C:\Program Files\j2sdk_nb\j2sdk1.4.2 Still i am getting this flickering screen. Please tell me how to solve this problem. Thanks in anticipation Hello I changed that path name to C:\Program Files\j2sdk_nb\j2sdk1.4.2 If you are talking about your $PATH system environment variable, the setting should be: C:\Program Files\j2sdk_nb\j2sdk1.4.2\bin Til now , I didnt try to create any path for JAVA_HOME AND CATALINA_HOME, do i have to do that? You need both. JAVA_HOME should be: C:\Program Files\j2sdk_nb\j2sdk1.4.2 CATALINA_HOME should be the root-installation folder for Tomcat, wherever it is - analogous to JAVA_HOME. Good luck! Harry Mantheakis London, UK I uninstalled and reinstalled tomcat still experiencing the same flickering window error. While installing tomcat during the JVM path selection the default path listed was C:\Program Files\Oracle\jre\1.1.7 I changed that path name to C:\Program Files\j2sdk_nb\j2sdk1.4.2 Til now , I didnt try to create any path for JAVA_HOME AND CATALINA_HOME, do i have to do that? Your help is most appreciated.. Thanks in anticipation. bfn Try uninstalling, and then re-installing Tomcat. It should then pick up your J2SDK install path. If this doesn't work, then try ÊTALINA_HOME%\bin\catalina run , and post the error messages on the list for more help. [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Sorry to bother you with this elementary question. But being a neebie I am finding difficulties in installing tomcat 5.0 1. I ran the installation file for installing the tomcat 5.0. 2. Then I ran the j2sdk setup file , since tomcat was asking for a JVM. 3. i. Now, i clicked the Start Tomcat icon the windows key + Program files + Apache tomcat. I find a window disappearing as soon as it appears. ii. I tried again by running the catalina.bat or startup.exe file icon in the bin folder of tomcat. Again , i find the disappearing window. iii. Even if i run that file in the command prompt i am getting the same response. I also need to know as to how I could allow a friend access my files via the browser. i.e where should i make the appropriate modifications to allow him to view my files. Your help will be most appreciated. Thanks for your help inanticipation -- --- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands,
RE: Connection failed from other computers
Is there a firewall between the other computer and installedTomcat that might not allow traffic on 8088? Does Tomcat not start at all as an NT service, or does it have problems with .jsp files? Wendell -Original Message- From: LOU, YONGMING (SBCSI) [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 18, 2003 11:14 AM To: 'Tomcat Users List' Subject: RE: Connection failed from other computers Ralf, I changed the port number from 8080 to 8088. everything works fine locally as long as I start tomcat as an application, not as a NT service. I did try connect it from another computer use http://ipaddress:8088/ It failed. Connection is refused. Yongming -Original Message- From: Ralf B [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 18, 2003 12:06 PM To: Tomcat Users List Subject: Re: Connection failed from other computers Hi, are you sure you are running Tomcat on port 8088? For that you need to modify server.xml. Standard is 8080 and if this port is taken already, the batch file will fail. If you want to access Tomcat from another computer you will need to use either its name or its IP address like: http://10.10.2.100:8088/ Ralf Hi, I installed tomcat 4.1.29 on window 2000 professional. I selected it as service. It starts and stops fine. But I can not access it from http://localhost:8088/ http://localhost:8088/ (8080 is used by another application). However it will work fine when I start tomcat from DOS or click start,... It always failed when I try http://installedTomcat:8088/ http://installedTomcat:8088/ from other computers. All my configuration files are default. Where and how can I change the configuration file to make tomcat accessible from other computers? Thank you very much. Yongming - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- NEU FÜR ALLE - GMX MediaCenter - für Fotos, Musik, Dateien... Fotoalbum, File Sharing, MMS, Multimedia-Gruß, GMX FotoService Jetzt kostenlos anmelden unter http://www.gmx.net +++ GMX - die erste Adresse für Mail, Message, More! +++ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat crash from catalina.bat, but not from starting as NT Servi ce
I have an app that causes a Tomcat crash when I start Tomcat5 from the command line with 'catalina run'. I get a native code exception that follows this explanation. When I start Tomcat 5 as an NT service (chosen during install), the app runs okay. What's causing the difference. I've tried following all the suggestions for increasing both stack and heap sizes in catalina.bat, the registry, jvm.cfg and NT system env variables, all to no avail. If you can offer any suggestions, please use baby steps, as I've been confused whether to use -mx128m, -Xmx128m, -Dsomethingelse. Thanks, Wendell Holmes Here's the exception trace: INFO: Server startup in 3125 ms WebQueryBean: executing the WebQueryBean constructor... An unrecoverable stack overflow has occurred. An unexpected exception has been detected in native code outside the VM. Unexpected Signal : EXCEPTION_STACK_OVERFLOW (0xc0fd) occurred at PC=0x1958C857 Function=[Unknown.] Library=C:\WINNT\system32\edulogWeb.dll NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. Current Java thread: at com.edulog.dbms.edulognt.edulogDBMS.GetAttendSchools(Native Method) - locked 0x10958b38 (a com.edulog.dbms.edulognt.edulogDBMS) at com.edulog.webquery.WebQueryBean.setAttendSchools(WebQueryBean.java:679) at com.edulog.webquery.WebQueryBean.verifyAddress(WebQueryBean.java:1517) at com.edulog.webquery.WebQueryBean.verifyAddress(WebQueryBean.java:1475) at com.edulog.webquery.WebQueryBean.adjustBeanState(WebQueryBean.java:316) at org.apache.jsp.webquery.WebQuery_jsp._jspService(WebQuery_jsp.java:87) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 11) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:284) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:204) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContext Valve.java:245) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:199) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:195 ) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:151) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164 ) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:149) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :156) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:209) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:309) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:387) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:673) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:615) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:786) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:666) at java.lang.Thread.run(Unknown Source) Dynamic libraries: 0x0040 - 0x00406000 C:\Program Files\Java\j2re1.4.2_02\bin\java.exe 0x77F8 - 0x77FFA000 C:\WINNT\system32\ntdll.dll 0x77DB - 0x77E0B000 C:\WINNT\system32\ADVAPI32.dll 0x7C57 - 0x7C623000 C:\WINNT\system32\KERNEL32.dll 0x77D3 - 0x77D9E000 C:\WINNT\system32\RPCRT4.dll 0x7800 - 0x78046000 C:\WINNT\system32\MSVCRT.dll 0x0800 - 0x08138000
How to set stack size in Tomcat 5 ?
I can't find an example of setting the stack/heap sizes in Tomcat 5. I found references in the docs to setting JAVA_OPTS, and tried that in my Windows 2000 system env variables, but the stack trace shows the same size both before and after. I'm trying to increase the size using '-Xss 1024k'. Is there a way to do this from the command line? I used to do it in Tomcat 4 by adding the switch to the default startup command that called java.exe, but it doesn't work using tomcat.exe. Thanks for any clues, Wendell Holmes Education Logistics, Inc. http://www.edulog.com wholmes_at_edulog.com
Jasper error compiling some .jsp files
Hi, I'm getting Jasper compile errors on a couple of .jsp files, most run fine. The identical .jsp files compile okay on another machine. I'm running Tomcat 4.1.29 with IIS 5.0 on the problem computer. Included below are excerpts from both the /edulogweb and localhost log files. Please note in the localhost log file that the third line contains Info: Compile: javaFileName=C:\tomcat\work\Standalone\localhost\edulogweb\quicklookup\/quic klookup_jsp.java. Is the \/ before the filename a problem? Where could this have come from? Also, 81 lines down, the javac.exe compiler instructions seem to be truncated after 1010 bytes. Is this a problem with the path being too long, or might this be a logger limitation? Thanks, Wendell Holmes Education Logistics, Inc. owh_at_edulog.com When I try to access one of these .jsp's I get the following error in the localhost log file: *** localhost log file 2003-11-13 13:44:42 Error compiling file: C:\tomcat\work\Standalone\localhost\edulogweb\quicklookup\/quicklookup_jsp.j ava [javac] Compiling 1 source file 2003-11-13 13:44:42 Info: Compile: javaFileName=C:\tomcat\work\Standalone\localhost\edulogweb\quicklookup\/quic klookup_jsp.java classpath=/C:/tomcat/webapps/edulogweb/WEB-INF/classes/;/C:/tomcat/webapps/e dulogweb/WEB-INF/classes/;C:/tomcat/shared/classes/;C:/tomcat/shared/lib/edu log.jar;C:/tomcat/shared/lib/JFreeChart.jar;C:/tomcat/shared/lib/reports.jar ;C:/tomcat/common/classes/;C:/tomcat/common/endorsed/xercesImpl.jar;C:/tomca t/common/endorsed/xmlParserAPIs.jar;C:/tomcat/common/lib/activation.jar;C:/t omcat/common/lib/ant.jar;C:/tomcat/common/lib/commons-collections.jar;C:/tom cat/common/lib/commons-dbcp-1.1.jar;C:/tomcat/common/lib/commons-logging-api .jar;C:/tomcat/common/lib/commons-pool-1.1.jar;C:/tomcat/common/lib/jasper-c ompiler.jar;C:/tomcat/common/lib/jasper-runtime.jar;C:/tomcat/common/lib/jdb c2_0-stdext.jar;C:/tomcat/common/lib/jndi.jar;C:/tomcat/common/lib/jta.jar;C :/tomcat/common/lib/mail.jar;C:/tomcat/common/lib/naming-common.jar;C:/tomca t/common/lib/naming-factory.jar;C:/tomcat/common/lib/naming-resources.jar;C: /tomcat/common/lib/servlet.jar;C:/tomcat/common/lib/tools.jar cp=C:\tomcat\webapps\edulogweb\WEB-INF\classes cp=C:\tomcat\webapps\edulogweb\WEB-INF\classes cp=C:\tomcat\shared\classes cp=C:\tomcat\shared\lib\edulog.jar cp=C:\tomcat\shared\lib\JFreeChart.jar cp=C:\tomcat\shared\lib\reports.jar cp=C:\tomcat\common\classes cp=C:\tomcat\common\endorsed\xercesImpl.jar cp=C:\tomcat\common\endorsed\xmlParserAPIs.jar cp=C:\tomcat\common\lib\activation.jar cp=C:\tomcat\common\lib\ant.jar cp=C:\tomcat\common\lib\commons-collections.jar cp=C:\tomcat\common\lib\commons-dbcp-1.1.jar cp=C:\tomcat\common\lib\commons-logging-api.jar cp=C:\tomcat\common\lib\commons-pool-1.1.jar cp=C:\tomcat\common\lib\jasper-compiler.jar cp=C:\tomcat\common\lib\jasper-runtime.jar cp=C:\tomcat\common\lib\jdbc2_0-stdext.jar cp=C:\tomcat\common\lib\jndi.jar cp=C:\tomcat\common\lib\jta.jar cp=C:\tomcat\common\lib\mail.jar cp=C:\tomcat\common\lib\naming-common.jar cp=C:\tomcat\common\lib\naming-factory.jar cp=C:\tomcat\common\lib\naming-resources.jar cp=C:\tomcat\common\lib\servlet.jar cp=C:\tomcat\common\lib\tools.jar work dir=C:\tomcat\work\Standalone\localhost\edulogweb srcDir=C:\tomcat\work\Standalone\localhost\edulogweb include=quicklookup/quicklookup_jsp.java Exception compiling Error running javac.exe compiler 2003-11-13 13:44:42 Exception: Error running javac.exe compiler at org.apache.tools.ant.taskdefs.compilers.DefaultCompilerAdapter.executeExtern alCompile(DefaultCompilerAdapter.java:451) at org.apache.tools.ant.taskdefs.compilers.JavacExternal.execute(JavacExternal. java:81) at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:842) at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:682) at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:317) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:370) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:4 73) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:1 90) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardPipeline
RE: Tomcat 4 losing session (may be related to Win XP)
How would I do that? Add to the query string? And how can I change to a new thread for this to not hijack Andrew's question, as this seems to be getting away from his problem? Wendell -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Thursday, November 06, 2003 8:55 AM To: 'Tomcat Users List' Subject: RE: Tomcat 4 losing session (may be related to Win XP) Have you tried to append jsessionid? -Original Message- From: Justin Ruthenbeck [mailto:[EMAIL PROTECTED] Sent: November 5, 2003 9:32 PM To: Tomcat Users List Subject: RE: Tomcat 4 losing session (may be related to Win XP) At 04:14 PM 11/5/2003, you wrote: I've been pulling hair out for several days with what turns out to be the same problem, except it's occurring on a Windows 2000 Server running IIS 5.0 and Tomcat 4.1.24. The logs show that the first request to a servlet done via POST gets a different session id than the follow-on request via GET to the same servlet, same URL. The same app works fine on another Win2K server running Apache. The one that doesn't work is behind a proxy server doing proxypassdir's to map a URL to an internal IP. Could this be the problem, or is it an IIS thing? If you really want to see what's happening, put your own proxy between the client and the first server on your backend (I use zproxy -- google for it) to look at the http messages going back and forth. Check the response that you're getting from Tomcat and note the JSESSIONID provided after the first call. See what JSESSIONID the client machine sends back. You can put the same proxy (or any http-level sniffer) between any of the servers and see who's passing what. If you've established that Tomcat is receiving two different sessionId values, then you can be sure there's a mixup somewhere else (and the more hands you've got in the cookie jar, the more chances someone else is screwing things up). Wendell Holmes justin -Original Message- From: Justin Ruthenbeck [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 05, 2003 4:25 PM To: Tomcat Users List Subject: Re: Tomcat 4 losing session (may be related to Win XP) Are the sessions the same between the two calls? That is, when you call HttpSession#getId() for each of them do you get the same id back? justin At 02:27 PM 11/5/2003, you wrote: Hi all, I've come across a situation I can't figure out and I'm wondering if it has to do with the fact that this is the first time we've installed Tomcat on Windows XP Prof. Symptom: Tomcat loses session. If you set up a very simple two JSP process where page 1 stuffs (setAttribute) something into the session, and page 2 displays it, the value comes back as null Tests: if I copy the two JSPs to the examples directory included in the Tomcat distribution, the pages perform properly. If I create my own context and execute the pages from there, the getAttribute returns null. I created the context by duplicating the context in the server.xml file and pretty much just changing the codebase. Other environment info: running behind Apache2 (latest), on port 8082 (http) and 8009 (AJP13) because Oracle Servlet Engine shows up on port 8080 (side note: anyone have info on how to get the flying pig to go away when you've uninstalled the Oracle HTTP server???); JDK 1.4.*, and this is Tomcat 4 (latest). The exact same set up works fine on Windows 2003 and Windows 2000 Prof. And this machine works fine as a client to the server running on any other machine, so it's not a cookie issue I don't think. Am I missing something obvious? Could it be permission-related? Something in the way the session data is stored on disk? Sure would appreciate any advice. Andrew Longley Senior Software Developer MindFlow Technologies, Inc. http://www.mindflow.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 4 losing session (may be related to Win XP)
I don't think it's a question of cached pages, but proxyserver does seem to be doing something. The first page is a login, and when it's submitted, the request passes a query string that calls the servlet. Servlet creates a new session and I can see a new cookie containing JSESSIONID. The servlet then displays results from a db query. Any further requests, whether to scroll the results, add new record, or view individual record causes the servlet to create a new session because request.getSession(true) is called and doesn't find the cookie in the request. Accessing the web app from inside the proxy works okay. -Original Message- From: Yansheng Lin [mailto:[EMAIL PROTECTED] Sent: Thursday, November 06, 2003 11:48 AM To: 'Tomcat Users List' Subject: RE: Tomcat 4 losing session (may be related to Win XP) The one that doesn't work is behind a proxy server doing proxypassdir's to map a URL to an internal IP. Could this be the problem, or is it an IIS thing? I am pretty sure the proxy is the problem. The proxy server is serving the cached pages for page1, but then when you need to do a GET for page2, a new session was created on tomcat server because the first session created was not on tomcat server. I am not sure why proxy acts this way though. -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Thursday, November 06, 2003 8:55 AM To: 'Tomcat Users List' Subject: RE: Tomcat 4 losing session (may be related to Win XP) Have you tried to append jsessionid? -Original Message- From: Justin Ruthenbeck [mailto:[EMAIL PROTECTED] Sent: November 5, 2003 9:32 PM To: Tomcat Users List Subject: RE: Tomcat 4 losing session (may be related to Win XP) At 04:14 PM 11/5/2003, you wrote: I've been pulling hair out for several days with what turns out to be the same problem, except it's occurring on a Windows 2000 Server running IIS 5.0 and Tomcat 4.1.24. The logs show that the first request to a servlet done via POST gets a different session id than the follow-on request via GET to the same servlet, same URL. The same app works fine on another Win2K server running Apache. The one that doesn't work is behind a proxy server doing proxypassdir's to map a URL to an internal IP. Could this be the problem, or is it an IIS thing? If you really want to see what's happening, put your own proxy between the client and the first server on your backend (I use zproxy -- google for it) to look at the http messages going back and forth. Check the response that you're getting from Tomcat and note the JSESSIONID provided after the first call. See what JSESSIONID the client machine sends back. You can put the same proxy (or any http-level sniffer) between any of the servers and see who's passing what. If you've established that Tomcat is receiving two different sessionId values, then you can be sure there's a mixup somewhere else (and the more hands you've got in the cookie jar, the more chances someone else is screwing things up). Wendell Holmes justin -Original Message- From: Justin Ruthenbeck [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 05, 2003 4:25 PM To: Tomcat Users List Subject: Re: Tomcat 4 losing session (may be related to Win XP) Are the sessions the same between the two calls? That is, when you call HttpSession#getId() for each of them do you get the same id back? justin At 02:27 PM 11/5/2003, you wrote: Hi all, I've come across a situation I can't figure out and I'm wondering if it has to do with the fact that this is the first time we've installed Tomcat on Windows XP Prof. Symptom: Tomcat loses session. If you set up a very simple two JSP process where page 1 stuffs (setAttribute) something into the session, and page 2 displays it, the value comes back as null Tests: if I copy the two JSPs to the examples directory included in the Tomcat distribution, the pages perform properly. If I create my own context and execute the pages from there, the getAttribute returns null. I created the context by duplicating the context in the server.xml file and pretty much just changing the codebase. Other environment info: running behind Apache2 (latest), on port 8082 (http) and 8009 (AJP13) because Oracle Servlet Engine shows up on port 8080 (side note: anyone have info on how to get the flying pig to go away when you've uninstalled the Oracle HTTP server???); JDK 1.4.*, and this is Tomcat 4 (latest). The exact same set up works fine on Windows 2003 and Windows 2000 Prof. And this machine works fine as a client to the server running on any other machine, so it's not a cookie issue I don't think. Am I missing something obvious? Could it be permission-related? Something in the way the session data is stored on disk? Sure would appreciate any advice. Andrew Longley Senior Software Developer MindFlow Technologies, Inc. http://www.mindflow.com
RE: Tomcat 4 losing session (may be related to Win XP)
I've been pulling hair out for several days with what turns out to be the same problem, except it's occurring on a Windows 2000 Server running IIS 5.0 and Tomcat 4.1.24. The logs show that the first request to a servlet done via POST gets a different session id than the follow-on request via GET to the same servlet, same URL. The same app works fine on another Win2K server running Apache. The one that doesn't work is behind a proxy server doing proxypassdir's to map a URL to an internal IP. Could this be the problem, or is it an IIS thing? Wendell Holmes Education Logistics, Inc. -Original Message- From: Justin Ruthenbeck [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 05, 2003 4:25 PM To: Tomcat Users List Subject: Re: Tomcat 4 losing session (may be related to Win XP) Are the sessions the same between the two calls? That is, when you call HttpSession#getId() for each of them do you get the same id back? justin At 02:27 PM 11/5/2003, you wrote: Hi all, I've come across a situation I can't figure out and I'm wondering if it has to do with the fact that this is the first time we've installed Tomcat on Windows XP Prof. Symptom: Tomcat loses session. If you set up a very simple two JSP process where page 1 stuffs (setAttribute) something into the session, and page 2 displays it, the value comes back as null Tests: if I copy the two JSPs to the examples directory included in the Tomcat distribution, the pages perform properly. If I create my own context and execute the pages from there, the getAttribute returns null. I created the context by duplicating the context in the server.xml file and pretty much just changing the codebase. Other environment info: running behind Apache2 (latest), on port 8082 (http) and 8009 (AJP13) because Oracle Servlet Engine shows up on port 8080 (side note: anyone have info on how to get the flying pig to go away when you've uninstalled the Oracle HTTP server???); JDK 1.4.*, and this is Tomcat 4 (latest). The exact same set up works fine on Windows 2003 and Windows 2000 Prof. And this machine works fine as a client to the server running on any other machine, so it's not a cookie issue I don't think. Am I missing something obvious? Could it be permission-related? Something in the way the session data is stored on disk? Sure would appreciate any advice. Andrew Longley Senior Software Developer MindFlow Technologies, Inc. http://www.mindflow.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Justin Ruthenbeck Software Engineer, NextEngine Inc. justinr - AT - nextengine DOT com Confidential. See: http://www.nextengine.com/confidentiality.php - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 4.1.24 error
I've just done an install on Windows 2000 Pro, with JDK1.4 and Tomcat 4.1.24. I got the same errors from JasperException 'Unable to compile JSP class file'. I chose to install Tomcat as an NT service during the install. If I start Tomcat using 'catalina.bat start' from the command line, this error doesn't happen. The startup scripts seem different than in past versions, setting env variables like 'BINDIR=CLASSPATH'. Maybe the install is using an older startup script or something. In any event, the work *.java files are created from the .jsp file but are not being compiled into class files, hence the compile error, which seems to be from environment errors. Wendell Holmes, MCSE Edulog Testing Dept. xt. 3186 -Original Message- From: Christopher M. Zinn [mailto:[EMAIL PROTECTED] Sent: Friday, April 04, 2003 11:33 AM To: Tomcat Users List Subject: RE: Tomcat 4.1.24 error I just ran into this problem today. Here is how it happened to me: Installed brand new Win2K o/os sp3 Installed Oracle 9.2 Standard on the box Installed J2SDK1.4.1_02 on the box Installed Tomcat 4.1.24 on the box; set it to listen on port 7001 instead of 8080 I got that message when I tried to login I then added (Added JAVA_HOME=c:\j2sdk1.4.1_02 to system environment vars and %JAVA_HOME%\BIN to the path) Still got the message I then updated the path to put my JAVA_HOME\BIN before Oracele\JRE\BIN. Uninstalled Tomcat 4.1.24 and re-installed and then it worked. I guess it had something to do with Tomcat classing with Oracle's 1.3 JRE? ___ Christopher Zinn Forge-Tech, Inc. -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Friday, April 04, 2003 12:15 PM To: Tomcat Users List Subject: RE: Tomcat 4.1.24 error Howdy, Out of curiosity: have you tried taking the compiled JSP from tomcat's work directory and compiling it with javac yourself? Yoav Shapira Millennium ChemInformatics -Original Message- From: HAMILTON, DALE K (SBCSI) [mailto:[EMAIL PROTECTED] Sent: Friday, April 04, 2003 12:12 PM To: 'Tomcat Users List' Subject: RE: Tomcat 4.1.24 error I'm getting the same error since moving to Tomcat 4.1.24. I've seen the question in google searches but no answers. I could use help as well!! -Original Message- From: Robert R [mailto:[EMAIL PROTECTED] Sent: Friday, April 04, 2003 9:37 AM To: [EMAIL PROTECTED] Subject: Tomcat 4.1.24 error Hello everybody, can somebody help me.THe tomcat ver I am running is the latest 4.1.24 And this is the page I get no matter if I just use an HTML page or a jsp page with perfectly good java code. Is it my web.xml file that is in ROOT/WEB_INF/ that needs to be changed Thanks Robert HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: -1 in the jsp file: null Generated servlet error: [javac] Since fork is true, ignoring compiler setting. [javac] Compiling 1 source file [javac] Since fork is true, ignoring compiler setting. at java.lang.Throwable.fillInStackTrace(Native Method) at java.lang.Throwable.fillInStackTrace(Compiled Code) at java.lang.Throwable.(Compiled Code) at java.lang.Exception.(Compiled Code) at javax.servlet.ServletException.(Compiled Code) at org.apache.jasper.JasperException.(Compiled Code) at org.apache.jasper.compiler.DefaultErrorHandler.javacError(Compiled Code) at org.apache.jasper.compiler.ErrorDispatcher.javacError(Compiled Code) at org.apache.jasper.compiler.Compiler.generateClass(Compiled Code) at org.apache.jasper.compiler.Compiler.compile(Compiled Code) at org.apache.jasper.JspCompilationContext.compile(Compiled Code) at org.apache.jasper.servlet.JspServletWrapper.service(Compiled Code) at org.apache.jasper.servlet.JspServlet.serviceJspFile(Compiled Code) at org.apache.jasper.servlet.JspServlet.service(Compiled Code) at javax.servlet.http.HttpServlet.service(Compiled Code) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Compil e d Code) at org.apache.catalina.core.ApplicationFilterChain.doFilter(Compiled Code) at org.apache.catalina.core.StandardWrapperValve.invoke(Compiled Code) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. i nvokeNext(Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(Compiled Code) at org.apache.catalina.core.ContainerBase.invoke(Compiled Code) at org.apache.catalina.core.StandardContextValve.invoke(Compiled Code) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. i nvokeNext(Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(Compiled
RE: setting up hosts file
Edit the file hosts in c:\winnt\system32\drivers\etc by adding the following line: 127.0.0.1 www.domain.com Then, http://www.domain.com/examples should be directed to localhost. Wendell Holmes, MCSE Edulog Testing Dept. xt. 3186 -Original Message- From: Lior Shliechkorn [mailto:[EMAIL PROTECTED] Sent: Friday, April 04, 2003 2:00 PM To: Tomcat Subject: setting up hosts file How can I set up the hosts file so that Tomcat can pick up jsp files directly from a call to www.domain.com? I've tried looking for documentation about that and can not find anything. I've always had to create an application and then a virtual directory etc. in order for Tomcat to process jsp's. I'm running Tomcat 4.0.5 and with Win2k. Any help would be greatly appreciated, Thanks - Do you Yahoo!? Yahoo! Tax Center - File online, calculators, forms, and more
RE: MY ATTITUDE
I think he found one of those EARN $$$ from home with ur personal computer ads that is paying him $$$ for every phrase he puts in quotes. My question is, What is he doing with the money, since he's obviously not needing it to buy clues, having been graciously given many more than his fair share of excellent ones already?. Did he use the money to buy a membership in our little newsgroup from a used bridge salesman? Wendell Holmes -Original Message- From: Barley [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 13, 2003 2:59 PM To: Tomcat Users List Subject: Re: MY ATTITUDE LOL...is this fellow serious? You think other people should have to do the reading for you? Wow, this group tolerates a lot more ridiculous behavior than most tech groups I read. Thanx jsp. I THINK that you were defending my honor :-) in telling someone else that I really don't need at all to RTFM! Ya, you're right that I don't need to read the manual when there is ready and plentiful help/assistance for me within the ranks of this Tomcat group of ours'. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: who can give me an example to to configure /myapps in tomcat4.1.18
If you mean the servlet API, it's in the Tomcat \webapps\tomcat-docs\servletapi dir of your install. Wendell Holmes, MCSE -Original Message- From: Xiongfei Wang [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 13, 2003 3:33 PM To: Filip Hanik Cc: Tomcat Users List Subject: RE: who can give me an example to to configure /myapps in tomcat4.1.18 Thanks Can you give me some hints where i can find servlet spec? Thanks again. On Thu, 13 Feb 2003, Filip Hanik wrote: what you can do is to create a WAR file, if you are not familiar with this concept, you must read the servlet spec. Don't worry, the servlet spec is short easy to read and you will learn alot. this way you don't need to specify anything in server.xml, if you have myapps.war, tomcat will automatically create that context for you. Filip -Original Message- From: Xiongfei Wang [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 13, 2003 2:19 PM To: Tomcat Users List Subject: who can give me an example to to configure /myapps in tomcat4.1.18 I want to put my servlets in myapps, i now i need to put something lile Context path =/myapps /Context somewhere in server.xml but i am not sure how to it. Can some give me a simple example? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: failing installation server.xml file
Your default context is commented out [line 277 in your server.xml]. As you have it now, http://localhost:8080/examples should work, as there is a context for 'examples', but not for http://localhost:8080, the default context. Wendell Holmes, MCSE Edulog Testing Dept. xt. 3186 -Original Message- From: Jon Roberts [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 12, 2003 12:26 PM To: [EMAIL PROTECTED] Subject: failing installation server.xml file Per an earlier note, I'll attached the server.xml file I get with the tomcat 4.1.18 rpm. I tried uncommenting the statement for the root context and got slightly different behavior, but still no dice. Here is what I get when I execute 'tomcat4 run': Using CATALINA_BASE: /usr/apps/tomcat4 Using CATALINA_HOME: /usr/apps/tomcat4 Using CATALINA_TMPDIR: /usr/apps/tomcat4/temp Using JAVA_HOME: /usr/java/jdk1.3.1 [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1 [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=1/233 config=/usr/apps/tomcat4/conf/jk2.properties Any more ideas? Jon Roberts www.mentata.com
RE: PageContextImpl.handlePageException
Are you meaning Customer c = Customer.findCustomer(email); or
Customer c=customer.findCustomer(email); ??
Wendell Holmes, MCSE
Edulog Testing Dept.
xt. 3186
-Original Message-
From: jsp [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 04, 2003 4:51 PM
To: 'Tomcat Users List'
Subject: RE: PageContextImpl.handlePageException
Thanks for you help Carl but that didn't work either.
The thing is Im new to jsp. I got this book , .. MYSQL and JSP web
Applications by samspublishing.com . The code should work fine. I think
I've just set up my environment wrong or something. Its funny too, the
last
Three books I've bought, nothing ever works. So maybe its just me.
Thanks for the help
-Original Message-
From: Carl Trusiak [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 04, 2003 3:37 PM
To: Tomcat Users List
Subject: RE: PageContextImpl.handlePageException
Did you add the try to the top? I threw that in
quick, ensure your brackets matchup properly and try
again.
--- jsp [EMAIL PROTECTED] wrote:
With your code I get a syntax error it looks like...
org.apache.jasper.JasperException: Unable to compile
class for JSP
An error occurred at line: 6 in the jsp file:
/jsp/cust/AutoLogin2.jsp
Generated servlet error:
[javac] Compiling 1 source file
E:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\bfg\jsp\cust\AutoLogin2_jsp.java:95:
'catch' without 'try'
catch(Throwable t){
^
1 error
hm. The pain
-Original Message-
From: Carl Trusiak [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 04, 2003 3:23 PM
To: Tomcat Users List
Subject: RE: PageContextImpl.handlePageException
A little much for a jsp page, I'd factor this into a
class. However, change this to:
try
{
Cart cart = (Cart)
pageContext.getAttribute(cart,
PageContext.SESSION_SCOPE);
if (cart == null) {
cart = new Cart();
pageContext.setAttribute(cart, cart,
PageContext.SESSION_SCOPE);
}
String email = null;
String password = null;
Cookie cook;
Customer customer = (Customer)
pageContext.getAttribute(customer,
PageContext.SESSION_SCOPE);
if (customer == null) {
Cookie[] cookies = request.getCookies();
BASE64Decoder dec = new BASE64Decoder();
if (cookies != null) {
for (int i = 0; i cookies.length; i++) {
if
(cookies[i].getName().equals(bfgUsername)) {
email = new
String(dec.decodeBuffer(cookies[i].getValue()));
}
if
(cookies[i].getName().equals(bfgPassword)) {
password = new
String(dec.decodeBuffer(cookies[i].getValue()));
}
}
}
if ((email != null) (password != null)) {
Customer c = Customer.findCustomer(email);
if ((c != null)
(c.getPassword().equals(password))) {
c.setCart(cart);
c.fillCart();
pageContext.setAttribute(customer,c,
PageContext.SESSION_SCOPE);
}
} else {
Customer c = new Customer();
c.setCart(cart);
pageContext.setAttribute(customer, c,
PageContext.SESSION_SCOPE);
}
}
}
catch(Throwable t){
t.printStackTrace(out);
}
Now what do you get?
--- jsp [EMAIL PROTECTED] wrote:
This is the page causing the error. Im getting
warmer. Thanks for all
the help. I think I just need to read more
%@ page import=com.bfg.customer.Customer %
%@ page import=com.bfg.cart.Cart %
%@ page import=javax.servlet.http.Cookie %
%@ page import=sun.misc.BASE64Decoder %
%
{
Cart cart = (Cart)
pageContext.getAttribute(cart,
PageContext.SESSION_SCOPE);
if (cart == null) {
cart = new Cart();
pageContext.setAttribute(cart, cart,
PageContext.SESSION_SCOPE);
}
String email = null;
String password = null;
Cookie cook;
Customer customer = (Customer)
pageContext.getAttribute(customer,
PageContext.SESSION_SCOPE);
if (customer == null) {
Cookie[] cookies = request.getCookies();
BASE64Decoder dec = new BASE64Decoder();
if (cookies != null) {
for (int i = 0; i cookies.length; i++) {
if
(cookies[i].getName().equals(bfgUsername)) {
email = new
String(dec.decodeBuffer(cookies[i].getValue()));
}
if
(cookies[i].getName().equals(bfgPassword)) {
password = new
String(dec.decodeBuffer(cookies[i].getValue()));
}
}
}
if ((email != null) (password != null))
{
Customer c = Customer.findCustomer(email);
if ((c != null)
(c.getPassword().equals(password))) {
c.setCart(cart);
c.fillCart();
pageContext.setAttribute(customer,c,
PageContext.SESSION_SCOPE);
}
} else {
Customer c = new Customer
