SocketException: Broken pipe
Hi there,
I got a problem with a Tomcat 5.5.6 server and Java (jdk and jre
1.5.0_01) on a Debian R3.
On my server, there is a JAVA application which is supposed to connect
to a C++ client appliction through sockets. But it doesn't establish!!
From the logs (catalina.out) I got :
==
[...]
Jan 12, 2005 5:27:58 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener:
attributeAdded('D57CF5B49544DEE007778BB3F78EB407', 'cart',
'[EMAIL PROTECTED]')
processRequest submit = : login
java.net.SocketException: Broken pipe
processRequest submit = : login
processRequest submit = : login
processRequest submit = : refresh
processRequest submit = : refresh
processRequest submit = : refresh
processRequest submit = : refresh
java.net.SocketException: Broken pipe
processRequest submit = : refresh
CheckWebClient execute
checkWebClientConnexion -- 1105547298096
19902
java.net.SocketException: Broken pipe
processRequest submit = : refresh
processRequest submit = : refresh
java.net.SocketException: Broken pipe
processRequest submit = : refresh
[...]
==
I have no enough knowlegde but Tomcat and java to solve this problem. If
some one can help me .
Cheers,
Cédric
-
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RE: Tomcat monitoring scripts
Another simple way is to have start a tomcat once in 2 min using a shell script. If tomcat instance is already running then the ports are in use which prevents the another tomcat instance running. But in this case If the tomcat hangs and the port is in use by other application, there is no means to restart it and monitoring of tomcat is not attached here. Regards Rajaneesh -Original Message- From: Faisal Abdullah [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 9:29 AM To: Tomcat Users List Subject: Re: Tomcat monitoring scripts On demand restarts with: http://wrapper.tanukisoftware.org On Wed, 12 Jan 2005 16:50:54 +, Didier McGillis [EMAIL PROTECTED] wrote: btw the script I would use as a starting point, it doesnt work quite right on my system but I was looking for a starting point. From: Didier McGillis [EMAIL PROTECTED] Reply-To: Tomcat Users List tomcat-user@jakarta.apache.org To: [EMAIL PROTECTED], tomcat-user@jakarta.apache.org Subject: Re: Tomcat monitoring scripts Date: Wed, 12 Jan 2005 16:22:52 + Ch-Check this out. Shell script http://www.wespoke.com/archives/000728.php From: Edd Dawson [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Subject: Re: Tomcat monitoring scripts Date: Wed, 12 Jan 2005 15:20:53 + I'm looking more for something that sits on the actual servers and probes at set intervals and takes remedial action if necessary.. i just wondered if anyone had documented doing such a thing before. Peter Lin wrote: JMeter has a monitor for tomcat 5.0.19 and newer. It doesn't work with tomcat4 or older. in terms of restarting, you're probably going to have to write a shell script to do that. Typically, on unix a cron job is used. peter On Wed, 12 Jan 2005 15:12:15 +, Edd Dawson [EMAIL PROTECTED] wrote: Hi Does anyone know of the location of any scripts (for Linux) that will monitor tomcat every x minutes and if it finds it not running will restart it automatically? Any suggestions would be appreciated. thanks Edd - 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] -- Edd Dawson Head of Development MitchellConnerSearson 3-5 High Pavement The Lace Market Nottingham NG1 1HF Tel +44 (0)115 959 6455 Fax +44 (0)115 959 6456 Direct +44 (0)115 959 6463 www.choosemcs.co.uk http://www.choosemcs.co.uk/ Confidentiality: This e-mail and its attachments are intended for the above named only and may be confidential. If they have come to you in error you must take no action based on them, nor must you copy or show them to anyone; please reply to this e-mail and highlight the error. Security Warning: Please note that this e-mail has been created in the knowledge that Internet e-mail is not a 100% secure communications medium. We advise that you understand and observe this lack of security when e-mailing us. Viruses: Although we have taken steps to ensure that this e-mail and attachments are free from any virus, we advise that in keeping with good computing practice the recipient should ensure they are actually virus free. - 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] -- There are many ways of going forward, but there is only one way of standing still. - 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: 24X7 deployment tips
Oh! Thanks Now I realise that in some appservers/ tools changing the WAR file does not need restarting and Changing the EJB requires restarting the server. So it is the same case here then :-) Regards Rajaneesh -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 12, 2005 8:16 PM To: 'Tomcat Users List' Subject: RE: 24X7 deployment tips Non-clustering. The deploy task does not shutdown the container. It undeploys your webapp and then deploy the new war. -Original Message- From: Rajaneesh [mailto:[EMAIL PROTECTED] Sent: January 12, 2005 12:36 AM To: 'Tomcat Users List' Subject: RE: 24X7 deployment tips Hu Philip, Are you are deploying the application in a non clustered environment or clustered environment in the production? Regards Rajaneesh -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 11, 2005 11:14 PM To: 'Tomcat Users List' Subject: RE: 24X7 deployment tips I use Tomcat Manager (actually catalina-ant taks) to deploy my webapps from my dev box to remote linux server. I don't have to shutdown server by doing that. However, I do sometimes run into Out Of Memory issues after I deploy applications hundreds times. -Original Message- From: sunil goyal [mailto:[EMAIL PROTECTED] Sent: January 11, 2005 12:31 PM To: tomcat-user@jakarta.apache.org Subject: 24X7 deployment tips Hi all, I am looking for resources for building and deploying 24X7 large scale web applications using Java. Can anyone point towards any good books/links for the same? If I am trying to deploy an application via apache/tomcat on a linux platform, is it possible to upgrade certain servlets without actually shutting down the server. What kind of principle is generally followed in real life applications for the same? Any help in this regard is appreciated. Thanks Regards Sunil __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - 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] !DSPAM:41e4b799212883612811470! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
regarding starting or tomcat
Hi I have installed the tomcat and set the entire class path properly. My problem is that ,when I want to start tomcat it is immediately getting shutdown. I have tried so many times but result is same. Thanks regards Ramesh kumar choudhury BCMD,BHUBANESWAR EXTN-41510 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
SSL Application problem
Helo everybody. I have a problem with a SSL web application. This are the global settings: - Tomcat 4.1.27 running on a Linux Debian machine. - SSL application configured in the web.xml file as follows: security-constraint web-resource-collection web-resource-nameSecured Application/web-resource-name url-pattern/*/url-pattern /web-resource-collection auth-constraint role-namesecuredrole/role-name /auth-constraint user-data-constraint transport-guaranteeCONFIDENTIAL/transport-guarantee /user-data-constraint /security-constraint login-config auth-methodBASIC/auth-method realm-nameUser identification/realm-name /login-config - User entry matching the securedrole role name in tomcat-users.xml file. - SSL connector configured in server.xml file as follows: Connector className=org.apache.coyote.tomcat4.CoyoteConnector acceptCount=10 bufferSize=2048 compression=off connectionLinger=-1 connectionTimeout=6 connectionUploadTimeout=30 debug=0 disableUploadTimeout=false enableLookups=true maxKeepAliveRequests=100 maxProcessors=75 minProcessors=5 port=443 protocolHandlerClassName=org.apache.coyote.http11.Http11Protocol proxyPort=0 redirectPort=443 scheme=https secure=true serverSocketTimeout=0 tcpNoDelay=true useURIValidationHack=true Factory className=org.apache.coyote.tomcat4.CoyoteServerSocketFactory algorithm=SunX509 clientAuth=false keystoreFile=/usr/local/tomcat/conf/keystore keystorePass= keystoreType=JKS protocol=TLS randomFile=/root/random.pem rootFile=/root/root.pem/ /Connector - Keystore file generated with the keytool program When I first access the secured web application from a Mozilla compatible browser, everything works correctly. I am asked to accept the security certificate from the server and to logging with the secure login and password. Problems arise after a while, sometimes after browsing some pages, but sometimes just after the initial entry page: the browser shows a pop-up windows with the document contains no data message. In this situation the access log I have set doesn't show any new line, so apparently no new requests are hitting the server from my browser. When this happens I have found no other mean to solve the problem than restarting Tomcat, but it appears again after a while. Using a IE browser the problems are the same, but there is no pop-up message at all, simply the window keeps blank. Does anybody know what could be happening? I'm almost sure that this has something to do with the SSL setup, because if I remove the security constraints in the web application, unsecureing it, there are no problems at all. Just to add another point: a little times, previous from the error, the browser shows pages with some changes in the fonts: size and style. I don't know whether this has someting to do... Thank you very much. Juan Pedro López - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: regarding starting or tomcat
Probably due to the following reasons 1. The port is already in use by other application 2. Tomcat is already running 3. Incompatible issues in Tomcat and JVM Regards Rajaneesh -Original Message- From: Ramesh_Choudhury [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 1:53 PM To: Tomcat Users List; [EMAIL PROTECTED] Subject: regarding starting or tomcat Hi I have installed the tomcat and set the entire class path properly. My problem is that ,when I want to start tomcat it is immediately getting shutdown. I have tried so many times but result is same. Thanks regards Ramesh kumar choudhury BCMD,BHUBANESWAR EXTN-41510 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Minimum Memory Requirement for TC 5.0.x
I would benchmark the hardware requirement based on the appliation load that is run on the machine -Original Message- From: Yang Xiao [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 12, 2005 11:58 PM To: Tomcat Users List Subject: Minimum Memory Requirement for TC 5.0.x Hi all, What is the minimum memory requirement to run TC 5.0.x in a Linux environment? or is there such a thing? I can't find it anywhere, which is kind of amusing. Many thanks, Yang - 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]
AW: Tomcat 5.0.28 exiting randomly
Hi Greg, we had simalar problems and couldn't find out the exact reason. We solved it by just making an automated nightly restart of Tomcat. It's maybe just running out of memory after some time. Cheers Bernhard -Ursprüngliche Nachricht- Von: Greg Lappen [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 13. Januar 2005 01:30 An: Tomcat Users List Betreff: Tomcat 5.0.28 exiting randomly Hello- I have been tracking down this problem for a while now and finally have some more information. I am using Tomcat 5.0.28 on RedHat EL 3.0 with JDK 1.4.2_06 and we occasionally find that Tomcat is no longer running in our production server. It runs fine for days, then suddenly the java process disappears. I initially thought the JVM was crashing, but could not find any core files or log messages. Then someone suggested to me that I install a shutdown hook with Runtime.addShutdownHook to see if somewhere System.exit() is being called. Well, it turns out that it is. Unfortunately, I don't think I can tell in my shutdown hook where the System.exit() call occurred. I have reviewed our application code numerous times looking for System.exit() calls and have not found any. Is it possible that it is coming from Tomcat itself, or someone is able to issue a shutdown command externally somehow? Greg - 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: Deploying an application with its own xml file
Ok, it is working on my test (Windows) environment. But with same war deploying it to my Live environment(Linux) results in it creating myapp.xml as a directory rather than a file ! Ive doubled checked this and the behaviour is constant, anyone ever sdeen this? Paul Taylor wrote: Thanks now working I had previously found the bit about META-INF but called the file myapp.xml not context.xml Phillip Qin wrote: Sotre your context.xml into META-INF. Pack your webapp as war. Then let catalina-ant task or Tomcat Manager to deploy your war. -Original Message- From: Paul Taylor [mailto:[EMAIL PROTECTED] Sent: January 12, 2005 4:47 AM To: Tomcat Users List Subject: Deploying an application with its own xml file I have an application myapp.war and a corresponding xml file myapp.xml. Previously I was copying myapp.xml into tomcat/conf/catalina/localhost and manually unpacking my war. Now I realised I can put the war into tomcat/webapps and it will automatically deploy, but I then have to shutdown server copy over the myapp.xml and restart the server. Where can I put the myapp.xml file so it automatically gets deployed with the WAR file in a single step. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] !DSPAM:41e4fe7c238787962119335! - 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 5.0.25: Requested resource not available
Hi ALL, I have the error message below whenever I 'm launch the following url: I run http://localhost:8080/ OR http://localhost:8080/dspace; I get : HTTP Status 404 - / type Status report message / description The requested resource (/) is not available. Apache Tomcat/5.0.25 when I run http://localhost:8080/webdav/;, I 'm able to see the directory listing there. It seems that only catalina can 't see the pages placed in the /dspace directory. Please help My settings: -- postmaster successfully started Using CATALINA_BASE: /usr/local/jakarta-tomcat-5.0.25 Using CATALINA_HOME: /usr/local/jakarta-tomcat-5.0.25 Using CATALINA_TMPDIR: /usr/local/jakarta-tomcat-5.0.25/temp Using JAVA_HOME: /opt/SUNWappserver/jdk dspace-1.1.1 postgres-7.4.3 Ant-1.6.1 RedHat 9.0 java version 1.4.2_04 My contents of the tomcat webapps dir total 32 4 drwxr-xr-x8 dspace dspace 4096 Jan 13 09:39 . 4 drwxr-xr-x 12 dspace dspace 4096 Jan 13 09:35 .. 4 drwxr-xr-x4 dspace dspace 4096 Jan 12 16:05 balancer 0 lrwxrwxrwx1 dspace dspace 11 Jan 13 09:37 dspace - dspace/jsp 0 lrwxrwxrwx1 dspace dspace 11 Jan 13 09:38 dspace-oai - /dspace/oai 4 drwxr-xr-x 21 dspace dspace 4096 Jan 12 16:05 jsp-examples 0 lrwxrwxrwx1 dspace dspace 11 Jan 13 09:39 ROOT - /dspace/jsp 4 drwxr-xr-x4 dspace dspace 4096 Jan 13 11:17 ROOT.bak 4 drwxr-xr-x4 dspace dspace 4096 Jan 12 16:05 servlets-examples 4 drwxr-xr-x 12 dspace dspace 4096 Jan 12 16:05 tomcat-docs 4 drwxr-xr-x3 dspace dspace 4096 Jan 12 16:05 webdav - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jass login and login error messages
How can I pass on what kind of error happened during a jass login? The only kind of error report I get the j_security_check sends me to my loginError.jsp in: form-login-config form-login-page/login.jsp/form-login-page form-error-page/loginError.jsp/form-error-page /form-login-config How can I pass some messages on from my jass login module, and onwards to this page? We are relying on a 3. party web-services login server, and I want to give an error message if it is down or having other kinds of problems. The only place I can get to know about this error is in my implementation of javax.security.auth.spi.LoginModule.login() How can I forward any exception messages from this LoginModule to the loginError.jsp? This is kind of urgent, as we go live the 24. January, awaiting 65.000 logins over the following three weeks. Hope someone can shed some light on this problem. I understand that a security implementation is somewhat closed for accessing parts outside of the login module, but there has to be _some_ way of passing messages from it to the outside application. Of couse I might miss something obvious... -- \ Olve S. Hansen \ mailto:[EMAIL PROTECTED] \ msn:[EMAIL PROTECTED] \ +47 97767130 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multiple domain names to a single site
Still struggling perhaps I need to buy a book but Ive had a tentaive look at your options Parsons Technical Services wrote: Does the dnsmanager have a choice for redirection of an URL? It has lots of choices, you can change the dn server, and can use their own dnsmanager to chanage various web,domain and email settings. Unfortunately there is a lack of documentation explaining it. There is nothing saying redirection but I have raised a support request so wiill see what happens. If not: If the URL is pointed to an IP it will not change on its own. You could set up an app under a host of myapp.net and do a redirect to .com yourself. I think Im just llacking the understanding. My server.xml file and the one I previously used in another company just use the default host of localhost and that seemed to work ok. I did create a new host called www.mycompany.com which meant tomcat expect to find a directory of the same name underneath conf/Catalina but i cant really understand the point of it. Or I think you can do the rewrite of the URL from a jsp welcome page of myapp. I think Im right in saying this will only work on the default page www.mycompany.net not if they go to straight to www.mycompany.net/page1.jsp ecetera. OR Try the alias. I don't know if the alias will change the URL or not. (Or is this what you were doing?) Tried adding alises of www.mycompany.net and www.mycompany.com to the existing host of localhost but made no difference. Doug - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Connections not released during reload
Hi, I'm using the following conmfiguration: - tomcat 5.0.28 - Windows 2000 - Oracle 9i database on Sun Solaris I'm using the Tomcat connection pooling dbcp and have the following problem. When reloading the applcation, the open connections are not released and just stay open on the database forever. These connections never die, even though the configuration to remove dead connections is enabled. I then get a whole set of new connections for the reloaded application. Seems the reference to the old connections is just lost. This only happens when reloading the application, not during stop/start. Is there a way to fix this (except stop/start of course :-)) Thanks Bernhard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Connections not released during reload
Write a ServletContextLlistener and in its contextDestroyed() method use the shutdown() method of the DBCP pool to close connections. rgds Antony Paul On Thu, 13 Jan 2005 11:37:22 +0100, Bernhard Slominski [EMAIL PROTECTED] wrote: Hi, I'm using the following conmfiguration: - tomcat 5.0.28 - Windows 2000 - Oracle 9i database on Sun Solaris I'm using the Tomcat connection pooling dbcp and have the following problem. When reloading the applcation, the open connections are not released and just stay open on the database forever. These connections never die, even though the configuration to remove dead connections is enabled. I then get a whole set of new connections for the reloaded application. Seems the reference to the old connections is just lost. This only happens when reloading the application, not during stop/start. Is there a way to fix this (except stop/start of course :-)) Thanks Bernhard - 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: Tomcat 5.0.28 exiting randomly
Hi Greg, Until you can track down the culprit, you may want to look into the security manager to disallow System.exit calls. http://jakarta.apache.org/tomcat/tomcat-5.5-doc/security-manager-howto.html Are you using any 3rd party jar files? If it's in your code, grep should find it in seconds. On Wed, 2005-01-12 at 19:30, Greg Lappen wrote: Hello- I have been tracking down this problem for a while now and finally have some more information. I am using Tomcat 5.0.28 on RedHat EL 3.0 with JDK 1.4.2_06 and we occasionally find that Tomcat is no longer running in our production server. It runs fine for days, then suddenly the java process disappears. I initially thought the JVM was crashing, but could not find any core files or log messages. Then someone suggested to me that I install a shutdown hook with Runtime.addShutdownHook to see if somewhere System.exit() is being called. Well, it turns out that it is. Unfortunately, I don't think I can tell in my shutdown hook where the System.exit() call occurred. I have reviewed our application code numerous times looking for System.exit() calls and have not found any. Is it possible that it is coming from Tomcat itself, or someone is able to issue a shutdown command externally somehow? Greg - 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]
session across webapps
Hi all, I prefer one (only one) session for all webapps (Tomcat 5.0.28 and I've turned on SingleSignOn - user login once for all webapps) or how can I know user is in the same session between the login and logout when he/she is in differents webapps. Does anyone know is it possible or not? If possible how can we do it? If not, is there another way to share informations between webapps? Thanks for your help, Huu Dung Kieu. __ Do you Yahoo!? The all-new My Yahoo! - Get yours free! http://my.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: session across webapps
Hi Huu, First of all the session is ALWAYS on application scope, this is not an Tomcat specific behaviour but a requirement of the Specification: SRV.7.3 Session Scope HttpSession objects must be scoped at the application (or servlet context) level. The underlying mechanism, such as the cookie used to establish the session, can be the same for different contexts, but the object referenced, including the attributes in that object, must never be shared between contexts by the container. So there is no way around this, if the sessions were relicated across the applications it would violate the specification. When you enable crossConext for your application: Context crossContext=true docBase=testapp path=/testapp reloadable=true /Context you can get the context for another application: ServletContext context2 = context.getContext(/testapp); and set attributes: context2.setAttribute(test,JSP is great!); But you cannot get to the session in the other application. So what you can do is implement the session swapping on your own (Cookies, via the Database) or merge your applications into one. Some links from the Sun Forums: http://forum.java.sun.com/thread.jsp?forum=33thread=259394 http://forum.java.sun.com/thread.jsp?forum=45thread=492484 http://forum.java.sun.com/thread.jsp?forum=33thread=318569 Cheers Bernhard -Ursprüngliche Nachricht- Von: Kieu Huu Dung [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 13. Januar 2005 12:35 An: Tomcat Users List Betreff: session across webapps Hi all, I prefer one (only one) session for all webapps (Tomcat 5.0.28 and I've turned on SingleSignOn - user login once for all webapps) or how can I know user is in the same session between the login and logout when he/she is in differents webapps. Does anyone know is it possible or not? If possible how can we do it? If not, is there another way to share informations between webapps? Thanks for your help, Huu Dung Kieu. __ Do you Yahoo!? The all-new My Yahoo! - Get yours free! http://my.yahoo.com - 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: SocketException: Broken pipe
Hi again
Sorry to insist but it 's quiet important. I running out of ideas to
solve my problem.. :'(
Is there a way to allow/denied access using sockets
Cédric
Hi there,
I got a problem with a Tomcat 5.5.6 server and Java (jdk and jre
1.5.0_01) on a Debian R3.
On my server, there is a JAVA application which is supposed to connect
to a C++ client appliction through sockets. But it doesn't establish!!
From the logs (catalina.out) I got :
==
[...]
Jan 12, 2005 5:27:58 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener:
attributeAdded('D57CF5B49544DEE007778BB3F78EB407', 'cart',
'[EMAIL PROTECTED]')
processRequest submit = : login
java.net.SocketException: Broken pipe
processRequest submit = : login
processRequest submit = : login
processRequest submit = : refresh
processRequest submit = : refresh
processRequest submit = : refresh
processRequest submit = : refresh
java.net.SocketException: Broken pipe
processRequest submit = : refresh
CheckWebClient execute
checkWebClientConnexion -- 1105547298096
19902
java.net.SocketException: Broken pipe
processRequest submit = : refresh
processRequest submit = : refresh
java.net.SocketException: Broken pipe
processRequest submit = : refresh
[...]
==
I have no enough knowlegde but Tomcat and java to solve this problem.
If some one can help me .
Cheers,
Cédric
-
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Re: AW: session across webapps
You are great too :-) It helps me alot, thanks very much. Huu Dung Kieu. --- Bernhard Slominski [EMAIL PROTECTED] wrote: Hi Huu, First of all the session is ALWAYS on application scope, this is not an Tomcat specific behaviour but a requirement of the Specification: SRV.7.3 Session Scope HttpSession objects must be scoped at the application (or servlet context) level. The underlying mechanism, such as the cookie used to establish the session, can be the same for different contexts, but the object referenced, including the attributes in that object, must never be shared between contexts by the container. So there is no way around this, if the sessions were relicated across the applications it would violate the specification. When you enable crossConext for your application: Context crossContext=true docBase=testapp path=/testapp reloadable=true /Context you can get the context for another application: ServletContext context2 = context.getContext(/testapp); and set attributes: context2.setAttribute(test,JSP is great!); But you cannot get to the session in the other application. So what you can do is implement the session swapping on your own (Cookies, via the Database) or merge your applications into one. Some links from the Sun Forums: http://forum.java.sun.com/thread.jsp?forum=33thread=259394 http://forum.java.sun.com/thread.jsp?forum=45thread=492484 http://forum.java.sun.com/thread.jsp?forum=33thread=318569 Cheers Bernhard -Ursprüngliche Nachricht- Von: Kieu Huu Dung [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 13. Januar 2005 12:35 An: Tomcat Users List Betreff: session across webapps Hi all, I prefer one (only one) session for all webapps (Tomcat 5.0.28 and I've turned on SingleSignOn - user login once for all webapps) or how can I know user is in the same session between the login and logout when he/she is in differents webapps. Does anyone know is it possible or not? If possible how can we do it? If not, is there another way to share informations between webapps? Thanks for your help, Huu Dung Kieu. __ Do you Yahoo!? The all-new My Yahoo! - Get yours free! http://my.yahoo.com - 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] __ Do you Yahoo!? The all-new My Yahoo! - Get yours free! http://my.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: Connections not released during reload
Antony, thanks a lot, that's a very good idea and should fix it definitly! Cheers Bernhard -Ursprüngliche Nachricht- Von: Antony Paul [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 13. Januar 2005 11:56 An: Tomcat Users List Betreff: Re: Connections not released during reload Write a ServletContextLlistener and in its contextDestroyed() method use the shutdown() method of the DBCP pool to close connections. rgds Antony Paul On Thu, 13 Jan 2005 11:37:22 +0100, Bernhard Slominski [EMAIL PROTECTED] wrote: Hi, I'm using the following conmfiguration: - tomcat 5.0.28 - Windows 2000 - Oracle 9i database on Sun Solaris I'm using the Tomcat connection pooling dbcp and have the following problem. When reloading the applcation, the open connections are not released and just stay open on the database forever. These connections never die, even though the configuration to remove dead connections is enabled. I then get a whole set of new connections for the reloaded application. Seems the reference to the old connections is just lost. This only happens when reloading the application, not during stop/start. Is there a way to fix this (except stop/start of course :-)) Thanks Bernhard - 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]
Multiple realms in one context
Hi! My company has desided to put our customers in our LDAP (Active Directory) in there own ou. They have also desided that our intranet and extranet shall be the same pages where buttons shall be visible depending on the users rights. They have desided that employees and extranet-users shall be in different ou:s in the ldap. So far there are no problem. The problem is that it is decided that our customers shall login with their email-adress and employees shall use our usual login-name (sAMAccountName). We are using tomcats jndi-realm witch by the documentation supports searching in several userbases. The question, can I have two arguments in userSearch as with useBase to be able to handle this situation or do I have to force my management to rethink this? What is the syntax for this if it works? Thanks in advance Roland Carlsson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Shutdown port
Don't think you can do it with a browser, but you can telnet localhost 8005 and type SHUTDOWN and it will bring down tomcat, unless you change the server.xml. -Original Message- From: Rajaneesh [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 2:55 AM To: 'Tomcat Users List' Subject: RE: Shutdown port Hey! I had a question! Can you shutdown the machine by typing http://localhost:8005 in the browser? I thought this was disabled in the Tomcat version 4 onwards? Regards Rajaneesh -Original Message- From: Ben Ricker [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 4:44 AM To: Tomcat Users List Subject: Re: Shutdown port For an extra bit of security,replace SHUTDOWN with some sort of long, random string and then lock down the server.xml to 640. Someone who gains, or already has access to the box can shut it down the other way. Ben Ricker On Jan 12, 2005, at 6:55 AM, Frank Parato wrote: Is there a way to remove the shutdown port on a server ? I tried pulling the port=8005 option out, but it still listens on that port and I'm able to shut it down. - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
SSL accelerator
Hello all, I'm still trying to figure out how to use my SSL accelerator card with tomcat. Is there an equivalent to Apache's SSLPassPhraseDialog derivative in tomcat ? Thanks, Frank - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JAR locking / Tomcat 5.5.4 / Windows
Did you find a solution? On Tue, 4 Jan 2005 15:27:56 -0800 (PST), TomK [EMAIL PROTECTED] wrote: I've been following the recent threads regarding JAR locking with Tomcat 5.x on Windows platforms. A few people mentioned they had been able to get either the antiJARLocking or antiResourceLocking attributes to work, so I've spent quite a bit of time trying out different scenarios and configurations, under the impression that I must be missing something simple.however, I've not yet found a situation where either attribute has any effect on deploy/undeploy. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: SSL accelerator
Alright.. The SSLPassPhraseDialog is not relevant... I found some documentation that states that if I want to use some other application with the card, I need to recompile openssl with a separate include directory. Unfortunately I didn't have to install openssl with tomcat so the question is, does tomcat use openssl ? If so, where to I recompile it ? It's a java app so do I need to recompile java binaries ? I have a feeling this will not work for me. -Original Message- From: Frank Parato [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 7:48 AM To: Tomcat Users List Subject: SSL accelerator Hello all, I'm still trying to figure out how to use my SSL accelerator card with tomcat. Is there an equivalent to Apache's SSLPassPhraseDialog derivative in tomcat ? Thanks, Frank - 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: Tomcat monitoring scripts
I have this running on my dev, and so far i have not had any issues with it. From: Faisal Abdullah [EMAIL PROTECTED] Reply-To: Faisal Abdullah [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Subject: Re: Tomcat monitoring scripts Date: Thu, 13 Jan 2005 11:59:03 +0800 On demand restarts with: http://wrapper.tanukisoftware.org On Wed, 12 Jan 2005 16:50:54 +, Didier McGillis [EMAIL PROTECTED] wrote: btw the script I would use as a starting point, it doesnt work quite right on my system but I was looking for a starting point. From: Didier McGillis [EMAIL PROTECTED] Reply-To: Tomcat Users List tomcat-user@jakarta.apache.org To: [EMAIL PROTECTED], tomcat-user@jakarta.apache.org Subject: Re: Tomcat monitoring scripts Date: Wed, 12 Jan 2005 16:22:52 + Ch-Check this out. Shell script http://www.wespoke.com/archives/000728.php From: Edd Dawson [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Subject: Re: Tomcat monitoring scripts Date: Wed, 12 Jan 2005 15:20:53 + I'm looking more for something that sits on the actual servers and probes at set intervals and takes remedial action if necessary.. i just wondered if anyone had documented doing such a thing before. Peter Lin wrote: JMeter has a monitor for tomcat 5.0.19 and newer. It doesn't work with tomcat4 or older. in terms of restarting, you're probably going to have to write a shell script to do that. Typically, on unix a cron job is used. peter On Wed, 12 Jan 2005 15:12:15 +, Edd Dawson [EMAIL PROTECTED] wrote: Hi Does anyone know of the location of any scripts (for Linux) that will monitor tomcat every x minutes and if it finds it not running will restart it automatically? Any suggestions would be appreciated. thanks Edd - 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] -- Edd Dawson Head of Development MitchellConnerSearson 3-5 High Pavement The Lace Market Nottingham NG1 1HF Tel +44 (0)115 959 6455 Fax +44 (0)115 959 6456 Direct +44 (0)115 959 6463 www.choosemcs.co.uk http://www.choosemcs.co.uk/ Confidentiality: This e-mail and its attachments are intended for the above named only and may be confidential. If they have come to you in error you must take no action based on them, nor must you copy or show them to anyone; please reply to this e-mail and highlight the error. Security Warning: Please note that this e-mail has been created in the knowledge that Internet e-mail is not a 100% secure communications medium. We advise that you understand and observe this lack of security when e-mailing us. Viruses: Although we have taken steps to ensure that this e-mail and attachments are free from any virus, we advise that in keeping with good computing practice the recipient should ensure they are actually virus free. - 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] -- There are many ways of going forward, but there is only one way of standing still. - 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]
Dead connections detection
Hello , I'm using tomcat 4.1.29 on a linux box for deploying a web application. This application uses a db2 connection pool using the tomcat datasource with dbcp. For some reasons, this connections die (server restart, force deconnection). The problem is that I must restart Tomcat for reinitializing connections. How could I configure Tomcat for him to detect dead connections ? Thanks, Thomas -- Thomas Recloux - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with TC 4.1.30 manager app and new Oracle JDBC driver
In the process of moving a newer version of the Oracle driver (from 9.2.05 to 9.2.06) through out environments, we had the following error: Apache Tomcat/4.1.30 SQL Error. count = 0, total = 498 count = 0, total = 498 The server is set-up to use multiple services with a root context configured in each. Also, there is a manager app configured for each service that uses a JDBC realm for authentication. This driver worked on our local machines, in DEV and the QA environments. It also worked on the old tomcat 4.1.12 that was in the PREP environment, but did not work on the new tomcat 4.1.30 that was in the prep environment. As background, when we moved the 9.2.0.5 driver out, we had problem in the DEV environment with the driver change preventing Tomcat from starting up. The 9.2.05 driver worked in the QA environment. A few days later, I had time to trouble shoot the problem in the DEV, but it worked when I restarted the server. We are really worried, that this problem will happen when we move to the production environment where we have multiple servers. Any ideas? Is there a way to get more error messages or anything else that may be useful.? = Norris Shelton Software Engineer Sun Certified Java 1.1 Programmer Appriss, Inc. ICQ# 26487421 AIM NorrisEShelton YIM norrisshelton __ Do you Yahoo!? The all-new My Yahoo! - Get yours free! http://my.yahoo.com Server port=8005 shutdown=SHUTDOWN debug=0 !-- A Service is a collection of one or more Connectors that share a single Container (and therefore the web applications visible within that Container). Normally, that Container is an Engine, but this is not required. Note: A Service is not itself a Container, so you may not define subcomponents such as Valves or Loggers at this level. -- !-- Define the Tomcat Stand-Alone Service -- Service name=Tomcat-postservlet Connector className=org.apache.catalina.connector.http.HttpConnector port=9000 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=1 acceptCount=10 debug=0 connectionTimeout=6 /Connector Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=1 minProcessors=5 maxProcessors=75 enableLookups=true acceptCount=100 debug=0 scheme=https secure=true useURIValidationHack=false disableUploadTimeout=true Factory className=org.apache.coyote.tomcat4.CoyoteServerSocketFactory clientAuth=false protocol=TLS/ /Connector Engine name=Standalone defaultHost=postservlet debug=0 Logger className=org.apache.catalina.logger.FileLogger prefix=catalina_log. suffix=.txt timestamp=true/ Realm className=org.apache.catalina.realm.MemoryRealm / Host name=postservlet debug=0 appBase=webapps/postservlet unpackWARs=false Valve className=org.apache.catalina.valves.AccessLogValve directory=logs prefix=postservlet_access_log. suffix=.txt pattern=common/ Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=postservlet_log. suffix=.txt timestamp=true/ Context docBase=. priveleged=false path= /Context Context docBase=../../server/webapps/manager path=/manager privileged=true Realm className=org.apache.catalina.realm.JDBCRealm digest=MD5 driverName=oracle.jdbc.driver.OracleDriver connectionURL=not for your eyes connectionName=not for your eyes connectionPassword=not for your eyes userTable=svrlnk.tomcat_user_realm_vw userNameCol=ss_user_id userCredCol=ss_password userRoleTable=svrlnk.tomcat_user_realm_vw roleNameCol=tomcat_role /Realm Valve className=org.apache.catalina.valves.RemoteAddrValve allow=not for your eyes/ /Context /Host /Engine /Service Service name=Tomcat-justicexchange Connector className=org.apache.catalina.connector.http.HttpConnector port=9001 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=10001 acceptCount=10 debug=0 connectionTimeout=6/ Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=10001 minProcessors=5 maxProcessors=75 enableLookups=true acceptCount=100 debug=0 scheme=https secure=true useURIValidationHack=false disableUploadTimeout=true Factory className=org.apache.coyote.tomcat4.CoyoteServerSocketFactory clientAuth=false protocol=TLS/ /Connector Engine name=JusticeXchange defaultHost=justicexchange debug=0 Logger className=org.apache.catalina.logger.FileLogger
Re: SSL accelerator
I think your way to go is front ending TC with apache httpd. that might also offer you a number of other beneffits. I don't know of anyway to make the SSL implementation of java use an SSL accelerator card Even if an implementation of the JVM might use openssl (which I am not possitive about on SUN's JVMs) 'you' will have to somehow recompile the native implementation of the sec libraries using SSL to use your hardware . . . Again I am not sure and even if it is certainly doable I think you might run againt some JVM licensing issues and stuff - Original Message - From: Frank Parato [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Sent: Thursday, January 13, 2005 8:20 AM Subject: RE: SSL accelerator Alright.. The SSLPassPhraseDialog is not relevant... I found some documentation that states that if I want to use some other application with the card, I need to recompile openssl with a separate include directory. Unfortunately I didn't have to install openssl with tomcat so the question is, does tomcat use openssl ? If so, where to I recompile it ? It's a java app so do I need to recompile java binaries ? I have a feeling this will not work for me. -Original Message- From: Frank Parato [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 7:48 AM To: Tomcat Users List Subject: SSL accelerator Hello all, I'm still trying to figure out how to use my SSL accelerator card with tomcat. Is there an equivalent to Apache's SSLPassPhraseDialog derivative in tomcat ? Thanks, Frank - 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: Deploying an application with its own xml file
Windows and linux use different url. -Original Message- From: Paul Taylor [mailto:[EMAIL PROTECTED] Sent: January 13, 2005 4:22 AM To: Tomcat Users List Subject: Re: Deploying an application with its own xml file Ok, it is working on my test (Windows) environment. But with same war deploying it to my Live environment(Linux) results in it creating myapp.xml as a directory rather than a file ! Ive doubled checked this and the behaviour is constant, anyone ever sdeen this? Paul Taylor wrote: Thanks now working I had previously found the bit about META-INF but called the file myapp.xml not context.xml Phillip Qin wrote: Sotre your context.xml into META-INF. Pack your webapp as war. Then let catalina-ant task or Tomcat Manager to deploy your war. -Original Message- From: Paul Taylor [mailto:[EMAIL PROTECTED] Sent: January 12, 2005 4:47 AM To: Tomcat Users List Subject: Deploying an application with its own xml file I have an application myapp.war and a corresponding xml file myapp.xml. Previously I was copying myapp.xml into tomcat/conf/catalina/localhost and manually unpacking my war. Now I realised I can put the war into tomcat/webapps and it will automatically deploy, but I then have to shutdown server copy over the myapp.xml and restart the server. Where can I put the myapp.xml file so it automatically gets deployed with the WAR file in a single step. - 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] !DSPAM:41e63db745621951019963!
Re: JAR locking / Tomcat 5.5.4 / Windows
Siarhei Dudzin [EMAIL PROTECTED] wrote: Did you find a solution? FYI it has been fixed on 17/12/2004 and the latest CVS version does not suffer from the nasty jar locking. The root of the problem was the JasperLoader locking (using cached getResourceAsStream()) the jars containing jsp tag libraries. It works for me. Please do give it a spin and test for yourselves. BTW, there seems to be 5.5.7 distro coming soon. cheers, /dd On Tue, 4 Jan 2005 15:27:56 -0800 (PST), TomK [EMAIL PROTECTED] wrote: I've been following the recent threads regarding JAR locking with Tomcat 5.x on Windows platforms. A few people mentioned they had been able to get either the antiJARLocking or antiResourceLocking attributes to work, so I've spent quite a bit of time trying out different scenarios and configurations, under the impression that I must be missing something simple.however, I've not yet found a situation where either attribute has any effect on deploy/undeploy. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
SV: Multiple realms in one context
Hi again! I realized that I was reading in old documentation (4.1) where the documentation say it is possible to search two directories in the ldap. Is this still posible in 5.0? The documentation is changed so it doesn't mention the possibility and I can't make the syntax from 4.1 to work in my 5.0. So I modify my question, is it possible to search in multiple ou:s in my ldap? Thanks in advance Roland Carlsson Den 05-01-13 13.27, skrev Roland Carlsson [EMAIL PROTECTED]: Hi! My company has desided to put our customers in our LDAP (Active Directory) in there own ou. They have also desided that our intranet and extranet shall be the same pages where buttons shall be visible depending on the users rights. They have desided that employees and extranet-users shall be in different ou:s in the ldap. So far there are no problem. The problem is that it is decided that our customers shall login with their email-adress and employees shall use our usual login-name (sAMAccountName). We are using tomcats jndi-realm witch by the documentation supports searching in several userbases. The question, can I have two arguments in userSearch as with useBase to be able to handle this situation or do I have to force my management to rethink this? What is the syntax for this if it works? Thanks in advance Roland Carlsson - 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 5 architectural questions
Hi, 1) Is T5.0 nio based? 2) Is T5.5 nio based? 3) For the version that's nio based, how many threads are typically in use? 4) Are there any articles on performance diffs between the two versions? 5) Why would one want to use one over the other? 6) Why would one want to use any of them over 4.1 apart from JSP2.0 and JMX support? 7) Are any of the T5 versions as widely deployed at ASP's as 4.1.x? tia __ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Beanshell as Language under Tomcat
I searched under beanshell and BSH on http://mail-archives.apache.org/eyebrowse/SearchList?listId=[EMAIL PROTECTED]searchText=bshdefaultField=subjectSearch=Search No items. Can you send me the configuration instructions. I'll get them posted on the Beanshell list also. Thanks!!! Gary Furash, MBA, PMP Applications Manager, Maricopa County Attorney's Office 602-506-0351 (Work), 602-725-1985 (Mobile) -Original Message- From: Ryan Stewart [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 11, 2005 5:32 PM To: tomcat-user@jakarta.apache.org Subject: Re: Tomcat5 java.lang.OutOfMemoryError I posted a how-to on this just yesterday I think. Try the archives. It's typically a good idea to check there before you post. -Original Message- From: SARMIENTO Claudia COGA[EMAIL PROTECTED] To: 'Tomcat Users List'tomcat-user@jakarta.apache.org Date: Mon Jan 10 10:49:20 PST 2005 Subject: Tomcat5 java.lang.OutOfMemoryError Hello all: I have problems with memory in Tomcat, this happen when the servlet try to forward the result jsp only if the result is too big (a set of rows in a period date) Th bean doesn't have problems, but the servlet yes, so i think i need to change my configuration to set more memory at startup. (Actually is the default) I work in Tomcat 5.0.25 under W2000 with tomcat as a service, i read that i have to re-install tomcat (http://marc.theaimsgroup.com/?l=tomcat-userm=104331482014538w=2) the notes is for tomcat 4, is the same for tomcat 5.0? Thanks! Claudia PD: This is the exactly error: 2005-01-10 11:26:42 StandardWrapperValve[invoker]: Servlet.service() para servlet invoker lanzó excepción java.lang.OutOfMemoryError - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ___ Check-out GO.com GO get your free GO E-Mail account with expanded storage of 6 MB! http://mail.go.com - 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: Tomcat 5 architectural questions
There is no nio in tomcat. -Tim T K wrote: Hi, 1) Is T5.0 nio based? 2) Is T5.5 nio based? 3) For the version that's nio based, how many threads are typically in use? 4) Are there any articles on performance diffs between the two versions? 5) Why would one want to use one over the other? 6) Why would one want to use any of them over 4.1 apart from JSP2.0 and JMX support? 7) Are any of the T5 versions as widely deployed at ASP's as 4.1.x? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Variable in server.xml
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---BeginMessage---
Hi all,
How can I declare a variable in
server.xml.
Insitide of having path="C:\folder", I want to put
this value in a variable (var) and path=${var}.
How to do this.
Thanks
---End Message---
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Re: [OT]shared memory
--- Wade Chandler [EMAIL PROTECTED] wrote: Elihu Smails wrote: I have a C based application running on the same box as tomcat, and I want to know if I would be able to access the shared memory segment using Java. The C program is setting up the shared memory using shmctl, and not using memory mapped files. I know that Java can support reading memory mapped files, but not memory that is set up using the shm* functions in C. Does anyone have any insight on this issue. I am hoping that JNI is not my only option. thank you. __ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Yep. JNI is your only solution. But, JNI isn't hard. You can use JNI and create a wrapper class by extending ByteBuffer. You might also find apache APR to be useful to help you out. Don't forget either that if you are going to run this application on different endian cpu's or endian emulated OS you'll have to reverse your byte order. There may already be a package for doing this out there some where (shared memory and reording at once). Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Thanks for getting back to me :) JNI is not that bad I agree, I just wish I could do this without JNI. As far as the endian issue, it will all be on the same box, so I am OK there. Do you know if JDK 1.5 has any new shared memory support in it? __ Do you Yahoo!? Yahoo! Mail - Easier than ever with enhanced search. Learn more. http://info.mail.yahoo.com/mail_250 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
some TC5 benchmark results for static file
I've started a series of benchmarks to measure tomcat5 performance for static files and compare it to apache2. Here are the results I have so far. I thought others might find it interesting. Server: Redhat Fedora Core 1 AMD 2hgz 1Gb ram jdk1.4.2 TC5.0.x ( have to double check the release number) client: gateway 450 laptop 1.4ghz centrino 1Gb ram Jmeter jdk1.4.2 keepalive is true peter PNG 1K --- protocol | samples | average | median | 90% line | min | max | error% | throughput | Kb/sec --- HTTP Request50002.4158 0 10 0 231 0.00% 1296.7/sec 1337.20 HTTP Request1 3.2866 0 10 0 490 0.00% 1384.8/sec 1428.13 HTTP Request15000 3.56353 0 10 0 36260.00% 1335.0/sec 1376.71 HTTP Request2 6.3406 0 20 0 120 0.00% 1352.1/sec 1394.33 HTTP Request25000 8.27288 0 20 0 281 0.00% 1309.1/sec 1350.02 HTTP Request3 4.6102 0 20 0 972 0.00% 1259.2/sec 1298.53 5k HTTP Request50002.9246 0 10 0 330 0.00% 1044.5/sec 5314.28 HTTP Request1 4.4717 0 10 0 11620.00% 1002.6/sec 5101.15 HTTP Request15000 6.7102 0 20 0 23730.00% 968.9/sec 4929.49 HTTP Request2 4.83515 0 10 0 15030.00% 950.1/sec 4834.10 HTTP Request25000 10.3578 0 30 0 19220.00% 933.6/sec 4749.89 HTTP Request3 5.86573 0 20 0 441 0.00% 939.4/sec 4779.46 10k HTTP Request50004.1644 0 10 0 742 0.00% 726.7/sec 7308.61 HTTP Request1 8.8132 10 20 0 181 0.00% 763.5/sec 7678.00 HTTP Request15000 7.7906 0 20 0 381 0.00% 718.0/sec 7221.14 HTTP Request2 10.8593 10 30 0 420 0.00% 705.2/sec 7091.88 HTTP Request25000 32.2276 30 50 0 110 0.00% 704.0/sec 7079.95 HTTP Request3 19.3326 10 50 0 16530.00% 686.8/sec 6906.56 20k HTTP Request50007.4202 0 10 0 400 0.00% 491.9/sec 9936.63 HTTP Request1 14.1984 10 20 0 982 0.00% 490.9/sec 9917.12 HTTP Request15000 17.698 10 40 0 531 0.00% 472.4/sec 9542.36 HTTP Request2 22.9608 20 50 0 471 0.00% 465.1/sec 9395.46 HTTP Request25000 32.8229 40 61 0 14320.00% 461.3/sec 9318.23 HTTP Request3 50.4059 50 90 0 701 0.00% 429.6/sec 8678.60 40k HTTP Request50007.9292 0 10 0 11310.00% 409.3/sec 8267.65 HTTP Request1 13.1405 10 21 0 10710.00% 493.6/sec 9971.46 HTTP Request15000 18.5959 10 30 0 19230.00% 517.0/sec 10444.56 HTTP Request2 32.9344 30 50 0 250 0.00% 510.8/sec 10318.30 HTTP Request25000 38.1564 40 60 0 13620.00% 493.4/sec 9966.44 HTTP Request3 52.4783 50 90 0 10010.00% 463.5/sec 9363.52 HTML 1K --- protocol | samples | average | median | 90% line | min | max | error% | throughput | Kb/sec --- HTTP Request50001.8508 0 10 0 170 0.00% 1545.6/sec 1714.64 HTTP Request1 3.0936 0 10 0 321 0.00% 1686.6/sec 1871.10 HTTP Request15000 3.3003 0 10 0 14220.00% 1638.8/sec 1818.05 HTTP Request2 2.5934 0 10 0 110 0.00% 1610.6/sec 1786.72 HTTP Request25000 3.99248 0 10 0 140 0.00% 1537.1/sec 1705.26 HTTP Request3 4.12513 0 10 0 831 0.00% 1473.5/sec 1634.72 5k HTTP Request50003.1068 0 10 0 390 0.00% 1078.3/sec 5713.64 HTTP Request1 5.1087 0 10 0 271 0.00% 1154.5/sec 6117.33 HTTP Request15000 5.3688 0 10 0 15720.00% 1096.6/sec 5810.54 HTTP Request2 4.46625 0 10 0 15020.00% 1065.1/sec 5643.96 HTTP Request25000
Re: Variable in server.xml
You can only do this with tomcat 5.
But the variable would be a system property. (Or a property defined in
catalina.properties)
See the FAQ for how to set system properties on startup.
-Tim
Zakaria kHABOT wrote:
Hi all,
How can I declare a variable in server.xml.
Insitide of having path=C:\folder, I want to put this value in a variable (var) and path=${var}.
How to do this.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT]shared memory
Elihu Smails wrote: --- Wade Chandler [EMAIL PROTECTED] wrote: Elihu Smails wrote: I have a C based application running on the same box as tomcat, and I want to know if I would be able to access the shared memory segment using Java. The C program is setting up the shared memory using shmctl, and not using memory mapped files. I know that Java can support reading memory mapped files, but not memory that is set up using the shm* functions in C. Does anyone have any insight on this issue. I am hoping that JNI is not my only option. thank you. __ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Yep. JNI is your only solution. But, JNI isn't hard. You can use JNI and create a wrapper class by extending ByteBuffer. You might also find apache APR to be useful to help you out. Don't forget either that if you are going to run this application on different endian cpu's or endian emulated OS you'll have to reverse your byte order. There may already be a package for doing this out there some where (shared memory and reording at once). Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Thanks for getting back to me :) JNI is not that bad I agree, I just wish I could do this without JNI. As far as the endian issue, it will all be on the same box, so I am OK there. Do you know if JDK 1.5 has any new shared memory support in it? __ Do you Yahoo!? Yahoo! Mail - Easier than ever with enhanced search. Learn more. http://info.mail.yahoo.com/mail_250 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Not that I have read or heard about. It might though. If it isn't in the release documents then I seriously doubt it though. I know that doesn't help you any. :-( Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Information using JSWDP and Tomcat
Ok I need some clarification on some things with the JWSDP and Tomcat 5 +. I am interested in deploying a JAX-RPC web service on Tomcat 5+ non jwsdp, is this even possible? The main reasons being: 1. For deployment purposes, we would rather not have to install development tools (JWSDP) to get the system up and running and the JDK (which has apparently been solved in Tomcat 5.5). 2. Simply installing the required libraries and configuring tomcat for JWSDP is preferred Or do I have to use the Tomcat container provided by Sun and install the JDK and the JWSDP? Thanks in advance Dave
RE: some TC5 benchmark results for static file
So, are the results for tomcat? Looks like you did some requests for png image files and HTML. Where are the numbers for apache so we can compare? Thanks, Derrick -Original Message- From: Peter Lin [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 10:16 AM To: tomcat-user Subject: some TC5 benchmark results for static file I've started a series of benchmarks to measure tomcat5 performance for static files and compare it to apache2. Here are the results I have so far. I thought others might find it interesting. Server: Redhat Fedora Core 1 AMD 2hgz 1Gb ram jdk1.4.2 TC5.0.x ( have to double check the release number) client: gateway 450 laptop 1.4ghz centrino 1Gb ram Jmeter jdk1.4.2 keepalive is true peter PNG 1K --- protocol | samples | average | median | 90% line | min | max | error% | throughput | Kb/sec --- HTTP Request50002.4158 0 10 0 231 0.00% 1296.7/sec 1337.20 HTTP Request1 3.2866 0 10 0 490 0.00% 1384.8/sec 1428.13 HTTP Request15000 3.56353 0 10 0 36260.00% 1335.0/sec 1376.71 HTTP Request2 6.3406 0 20 0 120 0.00% 1352.1/sec 1394.33 HTTP Request25000 8.27288 0 20 0 281 0.00% 1309.1/sec 1350.02 HTTP Request3 4.6102 0 20 0 972 0.00% 1259.2/sec 1298.53 5k HTTP Request50002.9246 0 10 0 330 0.00% 1044.5/sec 5314.28 HTTP Request1 4.4717 0 10 0 11620.00% 1002.6/sec 5101.15 HTTP Request15000 6.7102 0 20 0 23730.00% 968.9/sec 4929.49 HTTP Request2 4.83515 0 10 0 15030.00% 950.1/sec 4834.10 HTTP Request25000 10.3578 0 30 0 19220.00% 933.6/sec 4749.89 HTTP Request3 5.86573 0 20 0 441 0.00% 939.4/sec 4779.46 10k HTTP Request50004.1644 0 10 0 742 0.00% 726.7/sec 7308.61 HTTP Request1 8.8132 10 20 0 181 0.00% 763.5/sec 7678.00 HTTP Request15000 7.7906 0 20 0 381 0.00% 718.0/sec 7221.14 HTTP Request2 10.8593 10 30 0 420 0.00% 705.2/sec 7091.88 HTTP Request25000 32.2276 30 50 0 110 0.00% 704.0/sec 7079.95 HTTP Request3 19.3326 10 50 0 16530.00% 686.8/sec 6906.56 20k HTTP Request50007.4202 0 10 0 400 0.00% 491.9/sec 9936.63 HTTP Request1 14.1984 10 20 0 982 0.00% 490.9/sec 9917.12 HTTP Request15000 17.698 10 40 0 531 0.00% 472.4/sec 9542.36 HTTP Request2 22.9608 20 50 0 471 0.00% 465.1/sec 9395.46 HTTP Request25000 32.8229 40 61 0 14320.00% 461.3/sec 9318.23 HTTP Request3 50.4059 50 90 0 701 0.00% 429.6/sec 8678.60 40k HTTP Request50007.9292 0 10 0 11310.00% 409.3/sec 8267.65 HTTP Request1 13.1405 10 21 0 10710.00% 493.6/sec 9971.46 HTTP Request15000 18.5959 10 30 0 19230.00% 517.0/sec 10444.56 HTTP Request2 32.9344 30 50 0 250 0.00% 510.8/sec 10318.30 HTTP Request25000 38.1564 40 60 0 13620.00% 493.4/sec 9966.44 HTTP Request3 52.4783 50 90 0 10010.00% 463.5/sec 9363.52 HTML 1K --- protocol | samples | average | median | 90% line | min | max | error% | throughput | Kb/sec --- HTTP Request50001.8508 0 10 0 170 0.00% 1545.6/sec 1714.64 HTTP Request1 3.0936 0 10 0 321 0.00% 1686.6/sec 1871.10 HTTP Request15000 3.3003 0 10 0 14220.00% 1638.8/sec 1818.05 HTTP Request2 2.5934 0 10 0 110 0.00% 1610.6/sec 1786.72 HTTP Request25000 3.99248 0 10 0 140 0.00% 1537.1/sec 1705.26 HTTP Request3 4.12513 0 10 0 831 0.00% 1473.5/sec 1634.72 5k HTTP Request50003.1068 0 10 0 390
Re: some TC5 benchmark results for static file
Good question. I haven't run the apache tests yet. I forgot that I don't have apache2 installed on my linux box, so this weekend I plan to install and run the tests. once all the tests are done, I plan to write up a quick article, generate some charts and zip up all the files, including the jmeter log files. peter On Thu, 13 Jan 2005 10:45:36 -0500, Derrick Koes [EMAIL PROTECTED] wrote: So, are the results for tomcat? Looks like you did some requests for png image files and HTML. Where are the numbers for apache so we can compare? Thanks, Derrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 4.1.x and mod_jk config
Hi everyone, I am trying to configure my Apache server to talk to my Tomcat server using mod_jk. It is kind of a major nightmare. The first step for me is to get it working at any level. Meaning that I can do http://localhost/examples/jsp/index.jsp and it brings the page up and runs the jsp. However this does not happen. I am looking for any help, or links that people that can send my way so that I can figure this out. The second step is to be able to run multiple Virtual hosts on the webserver with multiple webapps on the app server. Any help that can be provided would be greatly appreciated. Thank you, -John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JAR locking / Tomcat 5.5.4 / Windows
Thanks very much, I'll check the latest version out and post my results, in case anyone else has this issue. -tk didn't_get_my_coffee_this_morning_rant That I find myself saying In case anyone else has this issue is somewhat amazing to me. Either: 1) Hardly anyone is using Windows as their deployment environment for Tomcat. (I probably wouldn't be either, if I had a choice.) or 2) Those using Windows as the deploy environment aren't concerned about re-deploying applications, and are content to simply restart the server, so resource locking is not an issue. or 3) Everyone can properly edit the context.xml file, except me and 5 other people on this list. There have been quite a few posts to this list, as well as bugs opened in bugzilla reporting JAR locking (with versions 5.0.x, 5.5.x). I'm a bit disheartened by the earlier replies. Either the bug was closed as invalid, or the reply was Get yourself a better operating system, or You aren't doing it right. Given the unlikely nature of #3 above, it seems much more likely that this is indeed a bug.I hope it has been fixed. /didn't_get_my_coffee_this_morning_rant Dominik Drzewiecki [EMAIL PROTECTED] wrote: Siarhei Dudzin wrote: Did you find a solution? FYI it has been fixed on 17/12/2004 and the latest CVS version does not suffer from the nasty jar locking. The root of the problem was the JasperLoader locking (using cached getResourceAsStream()) the jars containing jsp tag libraries. It works for me. Please do give it a spin and test for yourselves. BTW, there seems to be 5.5.7 distro coming soon. cheers, /dd On Tue, 4 Jan 2005 15:27:56 -0800 (PST), TomK wrote: I've been following the recent threads regarding JAR locking with Tomcat 5.x on Windows platforms. A few people mentioned they had been able to get either the antiJARLocking or antiResourceLocking attributes to work, so I've spent quite a bit of time trying out different scenarios and configurations, under the impression that I must be missing something simple.however, I've not yet found a situation where either attribute has any effect on deploy/undeploy. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Variable in server.xml
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---BeginMessage---
I use Tomcat 5.0.25.
in catalina.properties I put : gipe.home=D:\Projets\GIPENV\dist
in server.xml :
Context path=/GIPENV reloadable=true docBase=${gipe.home}
workDir=D:\\work\org\apache\jsp /
But I doesn't work
- Original Message -
From: Tim Funk [EMAIL PROTECTED]
To: Tomcat Users List tomcat-user@jakarta.apache.org
Sent: Thursday, January 13, 2005 3:16 PM
Subject: Re: Variable in server.xml
You can only do this with tomcat 5.
But the variable would be a system property. (Or a property defined in
catalina.properties)
See the FAQ for how to set system properties on startup.
-Tim
Zakaria kHABOT wrote:
Hi all,
How can I declare a variable in server.xml.
Insitide of having path=C:\folder, I want to put this value in a
variable (var) and path=${var}.
How to do this.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---End Message---
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Variable in server.xml
Make it
gipe.home=D:\\Projets\\GIPENV\\dist
or
gipe.home=D:/Projets/GIPENV/dist
-Tim
Zakaria kHABOT wrote:
I use Tomcat 5.0.25.
in catalina.properties I put : gipe.home=D:\Projets\GIPENV\dist
in server.xml :
Context path=/GIPENV reloadable=true docBase=${gipe.home}
workDir=D:\\work\org\apache\jsp /
But I doesn't work
- Original Message -
From: Tim Funk [EMAIL PROTECTED]
To: Tomcat Users List tomcat-user@jakarta.apache.org
Sent: Thursday, January 13, 2005 3:16 PM
Subject: Re: Variable in server.xml
You can only do this with tomcat 5.
But the variable would be a system property. (Or a property defined in
catalina.properties)
See the FAQ for how to set system properties on startup.
-Tim
Zakaria kHABOT wrote:
Hi all,
How can I declare a variable in server.xml.
Insitide of having path=C:\folder, I want to put this value in a
variable (var) and path=${var}.
il: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: servlet help
I am using jk2, apache2, and tomcat5.5 -Original Message- From: Edmon Begoli [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 12, 2005 6:42 PM To: Tomcat Users List Subject: Re: servlet help Claudia, Are you using mod_jk with Apache and Tomcat? You should be able to configure in Apache's httpd.conf to forward particular url patterns to your Tomcat(s') worker(s). Something like: JkMount /yourapp/* yourworker More details are in mod_jk documentation. I do not think that there is a way to forward only servlet calls, as you can not be sure from the URL. Usually, your URL/URI will have some servlet app. specific context which will help you. Regards, Edmon Software Architecture to the Rescue - Original Message - From: Casas, Claudia [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Sent: Wednesday, January 12, 2005 3:16 PM Subject: RE: servlet help Oki doki, I got my servlets to work from tomcat using port 8080 (http://myserver:8080/~myacct/servlet/myservlet), but I still do not know how to make apache recognize my servlets and send them to tomcat. I want to access (http://myserver/~myacct/servlet/myservlet) I tried to add these lines to httpd.conf Location /servlet/* JkUriSet worker ajp13:localhost:8009 /Location and also added these lines to workers2.properties [uri:spark.iss.utep.edu/servlet/*] group=ajp13:localhost:8009 but still no luck! :( please help. For reference I used the following taken from the web site: http://www.jolash.com/tomcat/ Configure the tomcat web.xml file in your tomcat's conf directory. You only need to do this if you are going to write servlets. After doing this, you can put all your servlets into the subdirectory WEB-INF/classes of your webapp directory. And you can access those servlets with a URL like: Uncomment the servlet element tags with the servlet-name of invoker (just search for invoker). servlet servlet-nameinvoker/servlet-name servlet-class org.apache.catalina.servlets.InvokerServlet /servlet-class init-param param-namedebug/param-name param-value0/param-value /init-param load-on-startup2/load-on-startup /servlet Uncomment the servlet-mapping element tags with the servlet-name of invoker. !-- The mapping for the invoker servlet -- servlet-mapping servlet-nameinvoker/servlet-name url-pattern/servlet/*/url-pattern /servlet-mapping -Original Message- From: Casas, Claudia [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 12, 2005 11:56 AM To: tomcat-user@jakarta.apache.org Subject: servlet help I am running tomcat5.5.4, apache2.0.52 and jk2. 1)I an run my jsp's and servlets from root. I have configured tomcat to run my jsp's from the homedirs, but I do not know how to configure tomcat to run servlets from the homedirs. I can run my jsp's like this: http://myserver/~myhomedir/myfile.jsp or http://myserver:8080/~myhomedir/myfile.jsp Either way it works fine. What do I need to add so that my servlets run from my homedirs as well?? These are my configuration files: /usr/local/apache/workers2.properties info=Ajp13 forwarding over socket tomcatId=localhost:8009 #define the worker [ajp13:localhost:8009] channel=channel.socket:localhost:8009 ` # Map the Tomcat examples webapp to the Web server uri space #[uri:/jkstatus/*] #group=status:status # Uri mapping [uri:/jsp-examples/*] [uri:spark.iss.utep.edu/*.jsp] group=ajp13:localhost:8009 I added the following in my httpd.conf also: Location /*.jsp JkUriSet worker ajp13:localhost:8009 /Location (Before I would just add the lines below in my httpd.conf, and jsp's and servlets would work! JkMount /*.jsp ajp13 JkMount /*/servlet/ ajp13) Also, I have the following in my server.xml file to run my jsp's from my homedirs: Listener className=org.apache.catalina.startup.UserConfig directoryName=wwwdocs userClass=org.apache.catalina.startup.PasswdUserDatabase/ What am I missing??? - 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: some TC5 benchmark results for static file
On Thu, 13 Jan 2005 10:16:08 -0500, Peter Lin [EMAIL PROTECTED] wrote: I've started a series of benchmarks to measure tomcat5 performance for static files and compare it to apache2. Here are the results I have so far. I thought others might find it interesting. Server: Redhat Fedora Core 1 AMD 2hgz 1Gb ram jdk1.4.2 TC5.0.x ( have to double check the release number) I would like a quick comparison with the new stuff, and tests with higher concurrency (if possible): FC 3 + JRE 5 + Tomcat 5.5.7 Especially if you plan to write an an article, I'd be glad if you used the best available platform :) -- x Rémy Maucherat Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Does tomcat cache compiled JSPs?
Hey everybody - I am trying to get Tomcat to dynamically compile JSPs that are uploaded through a web interface. I am using the org.apache.jasper.JspC ant task trough code to do it. After a bit of work, I am able to get the file parsed and compiled into the proper directory, which as far as I know is: TOMCAT_HOME/work/Catalina/mysite/org/apache/jsp/WEB_INF/tiles/public/layouts/ (I got this based on the fact that if I update the .jsp file by hand and wait for the scheduled jasper compile, the file in this directory gets updated.) Both the .class and the .java files are updated with a time stamp of right around when the upload occurred, and if I view source on the .java file, it contains whatever change I uploaded into the .jsp file, so everything seems like it should work. When browsing the site though, the updated version of the file is not used. If I restart the site (either through manager stop/start or reload, or through restarting tomcat) the new file is then used. Waiting for the scheduled jasper compile does NOT recompile the file (as would be expected I think...) If I change the .jsp file by hand after my upload/compile process, and wait for the scheduled jasper compile, the hand-updated version of the file is used. It seems as though I am missing something when I do my compile. I looked through the JspC (and related) code, and it seems as though if any files were changed, it reloads the JSPServlet, and this somehow makes the updated files be used. So - I guess the questions I have are: - Does tomcat cache the compiled JSPs somewhere? - If so, how to reload that cache? - Does that fact that the newly-compiled file is always called from a jsp:include page=xxx.jsp / make a difference? - Is there a way to use the running jsp compiler instead of using the JspC ant task - I think using the JSPServlet would solve all my problems actually, but I see no way to call it from my code. Thanks, Matt PS - I am 99.% sure that this is not a browser/proxy caching issue. It happens on multiple browsers/computers, and I see no other caching issues on the site when changes are made, this is the only time/place. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: regarding starting or tomcat
Try running the attached startup.bat to start Tomcat. Hi I have installed the tomcat and set the entire class path properly. My problem is that ,when I want to start tomcat it is immediately getting shutdown. I have tried so many times but result is same. Thanks regards Ramesh kumar choudhury BCMD,BHUBANESWAR EXTN-41510 - 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]
Error registering RequestProcessor
We're using Tomcat 5.0.28 which is fronted by Apache 1.3.29 + modjk 1.2.6 We're seeing this error message in the logs occasionally. The error occurs at any time interval AFTER tomcat has been started up - two hours was the last time it occured after startup. This server is one of two in a (jk) load balanced configuration - they do not use or share sessions and act purely as image servers (from a db + file system). 13-Jan-2005 17:27:36 org.apache.commons.modeler.Registry registerComponent SEVERE: Error registering Catalina:type=RequestProcessor,worker=jk-8009,name=JkRequest129 javax.management.InstanceAlreadyExistsException: Catalina:type=RequestProcessor,worker=jk-8009,name=JkRequest129 at mx4j.server.MBeanServerImpl.register(MBeanServerImpl.java:1123) at mx4j.server.MBeanServerImpl.registerImpl(MBeanServerImpl.java:1054) at mx4j.server.MBeanServerImpl.registerMBeanImpl(MBeanServerImpl.java:1002) at mx4j.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:978) at org.apache.commons.modeler.Registry.registerComponent(Registry.java:871) at org.apache.jk.common.ChannelSocket.registerRequest(ChannelSocket.java:436) at org.apache.jk.common.HandlerRequest.decodeRequest(HandlerRequest.java:443) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:352) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) 13-Jan-2005 17:27:36 org.apache.jk.common.ChannelSocket registerRequest WARNING: Error registering request Does anyone know if this is this serious? And do you think that this TC instance is still able to serve requests. (Because this is our production environment we can't do much testing with these servers and haven't seen the error on our development servers). Thanks for any insight or help. John Sidney-Woollett - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Does tomcat cache compiled JSPs?
--- Matt Bathje [EMAIL PROTECTED] wrote: - Does that fact that the newly-compiled file is always called from a jsp:include page=xxx.jsp / make a difference? try %@ include file=xxx.jsp % __ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Does tomcat cache compiled JSPs?
Woodchuck wrote: --- Matt Bathje [EMAIL PROTECTED] wrote: - Does that fact that the newly-compiled file is always called from a jsp:include page=xxx.jsp / make a difference? try %@ include file=xxx.jsp % This would not be an ideal situation as the path to include is dynamically calculated - but in any case, I tried hard-coding it and doing the include, and it did not help the situation any. Matt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
In Tomcat 5.x embedded, can't get dynamically created contexts to load
I have been trying to get Tomcat embedded in my application. The
problem I
am seeing is that when I attach a root context to the host, it doesn't
start
because of a null class loader. I have been using an example that I
found
on the web to start embedded Tomcat; my code is below. I have tried
this
with Tomcat 5.0.28, 5.5.4 (other problems there), and 5.5.6. 5.0.28 and
5.5.6 exhibit the same behavior.
I stepped through the Catalina source code from 5.5.6, and this is what
I
found:
When the root context is started (the start method of StandardContext is
called), the call to getLoader() returns null. This seems reasonable.
An
instance of WebappLoader is created and attached to the StandardContext
object by calling setLoader.
Line 3917 of org/apache/catalina/core/StandardContext.java
if (getLoader() == null) {
ClassLoader parent = null;
if (getPrivileged()) {
if (log.isDebugEnabled())
log.debug(Configuring privileged default Loader);
parent = this.getClass().getClassLoader();
} else {
if (log.isDebugEnabled())
log.debug(Configuring non-privileged default
Loader);
parent = getParentClassLoader();
}
WebappLoader webappLoader = new WebappLoader(parent);
webappLoader.setDelegate(getDelegate());
setLoader(webappLoader);
Later in the same method, bindThread is called to associate the new
class
loader with the thread.
Line 3970 of org/apache/catalina/core/StandardContext.java
ClassLoader oldCCL = bindThread();
The problem I am seeing is that the class loader associated with the
WebappLoader object is not created until the start method on the
Webapploader object is called, and that method is not called until later
in
the start method of the StandardContext object.
Line 3981 of org/apache/catalina/core/StandardContext.java
started = true;
// Start our subordinate components, if any
if ((loader != null) (loader instanceof Lifecycle))
((Lifecycle) loader).start();
if ((logger != null) (logger instanceof Lifecycle))
((Lifecycle) logger).start();
Inside the setLoader method of StandardBase, it looks like the loader is
started if the context has been started, but the context hasn't been
started
yet - it happens after bindThread is called as well.
What happens in the bindThread class is the class loader returned from
WebappLoader's getClassLoader method is null, causing the context class
loader in the current thread to be set to null, causing problems
downstream.
The error I get is at the bottom of this message.
I can work around the problem if I change the getClassLoader method in
WebappLoader from
public ClassLoader getClassLoader() {
return ((ClassLoader) classLoader);
}
to
public ClassLoader getClassLoader() {
if (classLoader != null) {
return ((ClassLoader) classLoader);
} else {
return ((ClassLoader)parentClassLoader);
}
}
Is there something I am doing wrong in embedding Tomcat in my
application or
is there a bug here?
Here is my code to start up the Embedded class:
_tomcat = new Embedded();
String path = new
File(ServerProperties.getTomcatPath()).getAbsolutePath();
_tomcat.setCatalinaHome(path);
MemoryRealm memRealm = new MemoryRealm();
_tomcat.setRealm(memRealm);
// create an Engine
Engine baseEngine = _tomcat.createEngine();
baseEngine.setName(Engine);
baseEngine.setDefaultHost(localhost);
// create Host
Host baseHost = _tomcat.createHost(localhost, path + /webapps);
baseEngine.addChild(baseHost);
// create root Context
Context rootCtx = _tomcat.createContext(, path + /webapps/ROOT);
rootCtx.setReloadable(false);
rootCtx.addWelcomeFile(index.jsp);
baseHost.addChild(rootCtx);
// add new Engine to set of Engines for embedded server
_tomcat.addEngine(baseEngine);
// create Connector
Connector httpConnector = _tomcat.createConnector((InetAddress)null,
8080, false);
// add new Connector to set of Connectors for embedded server,
associated with Engine
_tomcat.addConnector(httpConnector);
// start operation
try
{
_tomcat.start();
}
catch (org.apache.catalina.LifecycleException ex)
{
// Todo: Handle tomcat exception
ex.printStackTrace();
}
Here is the exception I get as a result of the null class loader:
javax.xml.parsers.FactoryConfigurationError: Provider
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl not found
at
javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFact
ory.java:104)
at
org.apache.commons.modeler.util.DomUtil.readXml(DomUtil.java:284)
at
org.apache.commons.modeler.modules.MbeansDescriptorsDOMSource.execute(Mb
eansDescriptorsDOMSource.java:130)
at
Re: Does tomcat cache compiled JSPs?
--- Matt Bathje [EMAIL PROTECTED] wrote:
Woodchuck wrote:
--- Matt Bathje [EMAIL PROTECTED] wrote:
- Does that fact that the newly-compiled file is always called from
a
jsp:include page=xxx.jsp / make a difference?
try %@ include file=xxx.jsp %
This would not be an ideal situation as the path to include is
dynamically calculated - but in any case, I tried hard-coding it and
doing the include, and it did not help the situation any.
is the jsp doing the %@ include being jsp:include-ed itself into
another jsp?
also, are you using tomcat 5? if you are i believe you can use EL to
do something like:
%@ include file=${your_object.dynamic_file_name} %
Matt
-
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Re: JAR locking / Tomcat 5.5.4 / Windows
Success! I was able to get the antiResourceLocking attribute to finally take effect with Tomcat 5.5.4. The problem is the default Windows install does not set the Working Path (viewable on the Startup/Shutdown tabs of the service manager that sits in the SysTray). Once I set the working path to the tomcat base directory, and restarted Tomcat, and deployed the WAR, the application files were copied to the temp directory and run from there, just as promised. Undeploy works fine. Interestingly, the directories created in the temp directory aren't deleted when Tomcat is shutdown, for the same reason: the jar's are locked. Dominik -- Regarding your statement that the latest CVS version does not suffer from the nasty jar locking. I'll try it out later, but are you suggesting 5.5.7 will not have JAR locking issues at all, and thus the antiResourceLocking and antiJARLocking attributes will be unnecessary?? thanks -tk TomK [EMAIL PROTECTED] wrote: Thanks very much, I'll check the latest version out and post my results, in case anyone else has this issue. -tk Dominik Drzewiecki wrote: Siarhei Dudzin wrote: Did you find a solution? FYI it has been fixed on 17/12/2004 and the latest CVS version does not suffer from the nasty jar locking. The root of the problem was the JasperLoader locking (using cached getResourceAsStream()) the jars containing jsp tag libraries. It works for me. Please do give it a spin and test for yourselves. BTW, there seems to be 5.5.7 distro coming soon. cheers, /dd On Tue, 4 Jan 2005 15:27:56 -0800 (PST), TomK wrote: I've been following the recent threads regarding JAR locking with Tomcat 5.x on Windows platforms. A few people mentioned they had been able to get either the antiJARLocking or antiResourceLocking attributes to work, so I've spent quite a bit of time trying out different scenarios and configurations, under the impression that I must be missing something simple.however, I've not yet found a situation where either attribute has any effect on deploy/undeploy. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Does tomcat cache compiled JSPs?
is the jsp doing the %@ include being jsp:include-ed itself into
another jsp?
It isn't being included, but it is being called as part of a
struts/tiles definition.
also, are you using tomcat 5? if you are i believe you can use EL to
do something like:
%@ include file=${your_object.dynamic_file_name} %
Doesn't seem to work:
2005-01-13 12:22:56 StandardContext[]Background compile failed
org.apache.jasper.JasperException:
/WEB-INF/tiles/public/layouts/index.jsp(54,0) File
/WEB-INF/tiles/public/layouts/${pathToInclude} not found
I didn't see anything in the JSP documentation that would indicate you
can use EL in the include directive myself.
Matt
-
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sessions do not work from homedirs and servlets do not work through apache
Hello everyone, I am using apache2, tomcat5.5, and jk2. I have configured my tomcat to run from my user home directories. Also I have configure apache to run with tomcat with jk2 through my home directories as well. Now, I am facing two problems that are driving me crazy, here they are in order of importance given that I have to have two project up by tomorrow and they do not work because of these issues, please help!!! 1) JPS sessions are working through tomcat root but not from my homedirs. There is an example called carts under the jsp-examples in tomcat root and it works great in there. When I tried to run this same example inside my home directoy it does not work. UseBean drops previously created instances of a bean. So when a new jsp tries to read parameters being passed from a previous jsp, everything is null because the session is re-created and not re-used. Please someone tell me what is going on. My real project uses jsp session and it is not working because all the values are reading null!! 2) the servlets work from tomcat port 8080 through my homedirs, but through apache. JSP work through apache though. Example) The following works fine: http://myserver:8080/~ccasas/servlet/hello http://sp:8080/~ccasas/servlet/hello but I cannot make the following work: http://myserver/~ccasas/servlet/hello I would really appreciate your help on this, I am already going nuts. !--Claudia Casas--
Problem with mod_jk 1.2 - 500 Internal Server Error
I'm using JBoss 4.0.1 with integrated Tomcat 5, and I'm trying to connect it to Apache 2. Whenever I make a request to a resource that should be passed along to Tomcat, I get a 500 Internal Server error. Looking at the mod_jk.log shows: [Thu Jan 13 13:45:34 2005] [jk_uri_worker_map.c (445)]: Into jk_uri_worker_map_t::map_uri_to_worker [Thu Jan 13 13:45:34 2005] [jk_uri_worker_map.c (459)]: Attempting to map URI '/status' [Thu Jan 13 13:45:34 2005] [jk_uri_worker_map.c (473)]: jk_uri_worker_map_t::map_uri_to_worker, Found an exact match default - /status [Thu Jan 13 13:45:34 2005] [mod_jk.c (1689)]: Into handler r-proxyreq=0 r-handler=jakarta-servlet r-notes=140779720 worker=default [Thu Jan 13 13:45:34 2005] [jk_worker.c (90)]: Into wc_get_worker_for_name default [Thu Jan 13 13:45:34 2005] [jk_worker.c (94)]: wc_get_worker_for_name, done did not find a worker [Thu Jan 13 13:45:34 2005] [jk_uri_worker_map.c (445)]: Into jk_uri_worker_map_t::map_uri_to_worker So it looks like it maps to the correct worker, but then can't find the worker. I've got no clue why this is happening. Here's my workers.properties file: # Define worker workers.list=default worker.default.port=8009 worker.default.host=localhost worker.default.type=ajp13 And here's the section of httpd.conf where it's all set up # # mod_jk settings # JkWorkersFile conf/workers.properties JkLogfile logs/mod_jk.log JkLogLevel debug JkMount /*.jsp default JkMount /*.do default JkMount /status default # End of mod_jk settings I'm really confused and frustrated with this...I'd appreciate any help. Thanks, Pat - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with mod_jk 1.2 - 500 Internal Server Error
Pat Maddox wrote: I'm using JBoss 4.0.1 with integrated Tomcat 5, and I'm trying to connect it to Apache 2. Whenever I make a request to a resource that should be passed along to Tomcat, I get a 500 Internal Server error. Looking at the mod_jk.log shows: [Thu Jan 13 13:45:34 2005] [jk_worker.c (94)]: wc_get_worker_for_name, done did not find a worker # Define worker workers.list=default worker.default.port=8009 worker.default.host=localhost worker.default.type=ajp13 Can you resolve the 'localhost'? See if you have localhost inside etc/hosts or use 127.0.0.1 for host name. Also, you can provide the mod_jk version used (1.2.8, etc.) Mladen. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with mod_jk 1.2 - 500 Internal Server Error
Well, I managed to get it. And I feel unbelievably stupid (as is the case with most problems). The simple fix is worker.list=default rather than workers.list=default On Jan 13, 2005, at 11:03 AM, Mladen Turk wrote: Pat Maddox wrote: I'm using JBoss 4.0.1 with integrated Tomcat 5, and I'm trying to connect it to Apache 2. Whenever I make a request to a resource that should be passed along to Tomcat, I get a 500 Internal Server error. Looking at the mod_jk.log shows: [Thu Jan 13 13:45:34 2005] [jk_worker.c (94)]: wc_get_worker_for_name, done did not find a worker # Define worker workers.list=default worker.default.port=8009 worker.default.host=localhost worker.default.type=ajp13 Can you resolve the 'localhost'? See if you have localhost inside etc/hosts or use 127.0.0.1 for host name. Also, you can provide the mod_jk version used (1.2.8, etc.) Mladen. - 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]
Long running requests and timeouts?
I have a situation where some requests that get sent to Tomcat are very long running (basically batch operations). I've been testing with a request that takes just over 7 minutes to process and returns and XML document as a response. The problem I'm having is that the response gets truncated. It's always truncated at a consistent spot (3207 characters for some reason, that's what Firefox reports). Shorter running requests don't truncate anything, regardless of how long the response might be. I'm running Tomcat 5.0.28 and my Connector in the Tomcat server.xml file looks like: Connector port=80 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false redirectPort=8443 acceptCount=100 debug=0 connectionTimeout=2 disableUploadTimeout=true / Is the connectionTimeout value the one that might be contributing to this behaviour? Are there any other timeout settings that might affect this? Thanks! Andrzej Jan Taramina Chaeron Corporation: Enterprise System Solutions http://www.chaeron.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
how to load outside configuration file in tomcat 5
hello! i'm using a 3rd party natural language processing tool (API) in my web application. the NLP tool needs a configuration file (NLPRegistry.cfg) to run properly. i specified the absolute path in the program, but somehow tomcat 5 can't find the configuration file. it simply gives following error message: [http-9000-Processor25]No registry file given process document Something went wrong: java.lang.Exception: Cannot open the null\data\null\lexicon\\ java.io.FileNotFoundException: null\data\null\lexicon (The system cannot find the path specified) how can i let tomcat find the configuration file? thanks a lot for any help!! Limin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Apache returning different sizes for same request [was Re: Controlling caching / session collision]
Ouch. ;) That was it. We searched through all the JSPs and fixed that in several places. The problems are greatly reduced now. Thank you very much! Is there any analog to this in Servlets? Is there a clearly incorrect way variables could be scoped in the a Servlet that could lead to the same thing? The developer, within the JSPs, has a couple lines like: jsp:useBean id=statehsaBean class=postgres.PostgreSQLBean scope=page / And since we are still experiencing the problem (though much less), I wonder if the Servlets now have some similar global variable problem. Thanks again! On Mon, 10 Jan 2005, Tim Funk wrote: The code below is a disaster. It creates a variable called result at the servlet instance level. This means that 2 concurrent requests to that JSP page will cause the page to fail. I didn't read the reast of the code - because that line is so evil - that ... well I'm speechless. Change it to: % ResultSet result; % -Tim Brian McEntire wrote: Looking at one of the problematic JSP pages, I see (snippets): %! ResultSet result; % - 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]
Sporadic Session Bug
Hi folks, I'm running a Java/J2EE/EJB (stateless, no CMP) app on Jonas 4.1.2 with embedded Tomcat 5.0 and Struts 1.2. My problem also existed when I used to run the app in JBoss 3.2.2 with embedded Tomcat 4.1 and Struts 1.0. We're currently using Java 1.4.2_04 from Sun. The issue is that our app will from time to time lose track of an existing session for a split second. We use Java sessions to store only a GUID, which is then used to access a wealth of session-specific info stored in database tables. One way the bug manifests itself is the user will be cruising along, happily retrieving session info, when all of a sudden, a page will come up blank. If the user refreshes the page, forcing another request, the old session will be retrieved and the proper data displayed. It doesn't create a new session on the second request. We also use Tiles, and when a tileset loads, occasionally a random single tile will through a servlet exception stemming from not being able to find the session. Again, a refresh makes it go away. A couple clues: 1.) Though we've rolled our own session system to a large extent, I've traced the issue through painstaking debugging to a request.getSession() call which can return a valid session object one moment, null the next, then the same valid session object directly after that. The function which makes this call is used by nearly every request handler (Struts action), and works most of the time. 2.) Null sessions seem to turn up with more frequency when our system resources are being stressed. This has been a problem for us for a long time, but one we've been able to live with because it's sporadic and we have a reasonably understanding user base. ;) But it's also a tricky one, as it doesn't appear to be a problem directly with our code. It's possible that it's a configuration issue, or we're abusing a feature we shouldn't be, or... You get the idea. And I'm not sure if it's a Struts issue or a Tomcat issue or something else. It's apparently not our EJB container, as it shows up in both JBoss and Jonas. I haven't found much on Google regarding session objects going randomly null when they legitimately exist both before and after. I can include a code snippet if you think it'll help, but it's run of the mill request.getSession().getAttribute(xxx) stuff. Any ideas? Thanks in advance, Tyson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Using DNS name instead of port number
I would like to be able to use the following Virtual host apps.beforedawn.com to run my app. Instead of having to include the 8080. Their is also a Webserver running on the box. So that I could run http://apps.beforedawn.com/index.jsp So my question is can this be done inside of Tomcat, or will I need to use mod_jk. Thanks for any and all help. -John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing application log file, Realm authenication error
I've managed to figure out what was going on. Hopefully someone else will find my struggles to be of use. Using the ant deploy task doesn't appear to do exactly the same thing as using Upload a WAR file to install via the manager application. I was assuming this was true, because I wasn't sure I could trust how I was using the ant task yet **. The ant task will look inside your META-INF folder for a context.xml file, and (in TC 4.1) install that context into server.xml. However, directly using the manager application doesn't do that. I think that means that the default context was being used for my application, rather than the one in context.xml. Somehow, that was causing my SQLException to not get logged at all. BTW, the SQLException I was looking for was Server connection failure during transaction, which appears to have been caused by using an older version of the MySQL Connector/J component (3.0.4) with a newer version of the MySQL server (4.1.7). [EMAIL PROTECTED] multi-server applications... ** If you ever get this error: java.net.UnknownHostException: C, you're probably passing a war file with an absolute path something like C:\...\warfile.war. There may be some way to make the passed file relative, but the way I found to get around this is to change file:// to file:///. -Peter Peter Moore wrote: Hi, I'm trying to track down an odd Realm authentication problem, but I can't seem to get anything to show up in any of the logs. My application (henceforth referred to as myapp) deploys successfully via war file with the manager application. When I try to access those portions of the application under security constraints, I am presented with an HTTP BASIC authentication dialog. However, the dialog keeps popping up, even though I know I'm using the correct username and password. I know this, because I've compared the SHA digest in the database against one generated from the password. Take that for what it's worth... ;-) What's really bugging me is that _NOTHING_ gets logged as to why the authentication failed. One interesting thing I'm seeing, is that even though I've defined a Logger in my Context (see below), this log file isn't showing up. I get catalina.out and localhost_log.date.txt, but nothing else. In localhost_log, I do see this line, so I have to assume that something is happening: 2005-01-12 16:35:00 ContextConfig[/myapp]: Configured an authenticator for method BASIC Any help on this would be greatly appreciated, as I'm about out of ideas. Versions: --- Tomcat: 4.1.31 Red Hat 9.0 (yes, I have this as part of the TC start: export LD_ASSUME_KERNEL=2.4.1) Sun JVM: 1.5 I have made the following additions to server.xml for my two JDBC datasources: Resource name=jdbc/db_devel auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/db_devel ... (Yes, this information is correct. It has been tested and double-checked.) /ResourceParams Resource name=jdbc/db_stats auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/db_stats ... (Yes, this information is correct) /ResourceParams My application's context.xml file: - Context debug=4 reloadable=false swallowOutput=true crossContext=false Logger verbosity=4 className=org.apache.catalina.logger.FileLogger prefix=pcs_log. suffix=.txt timestamp=true / !-- Naming indirection, to let application use generalized names for lookup. -- ResourceLink name=db_default global=jdbc/db_devel type=javax.sql.DataSource/ ResourceLink name=db_stats global=jdbc/db_stats type=javax.sql.DataSource/ Realm resourceName=Application Secure Realm className=org.apache.catalina.realm.DataSourceRealm dataSourceName=jdbc/db_devel userTable=employee userNameCol=login userCredCol=password userRoleTable=employee roleNameCol=role digest=SHA / /Context Interesting bits from my applicaton's web.xml: -- resource-ref descriptionDB Connection/description res-ref-namedb_default/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref resource-ref descriptionDB Connection for statistics only/description res-ref-namedb_stats/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref ... security-constraint web-resource-collection web-resource-nameAdmin/web-resource-name url-pattern/admin/*/url-pattern /web-resource-collection
Re: Using DNS name instead of port number
John Martyniak wrote: I would like to be able to use the following Virtual host apps.beforedawn.com to run my app. Instead of having to include the 8080. Their is also a Webserver running on the box. So that I could run http://apps.beforedawn.com/index.jsp So my question is can this be done inside of Tomcat, or will I need to use mod_jk. If the system in question has multiple IP addresses, yes. Configure your Tomcat connector to listen to the appropriate address(es) on port 80 and configure Apache to listen to the other address(es). -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using DNS name instead of port number
The server currently only has one IP address and several virtual hosts. Some that are served by the Web Server and some that are going to be served by Tomcat. For example on this box I would to do the following: Web Server: Serves http://www.beforedawn.com Tomcat Server: http://apps.beforedawn.com/index.jsp http://diagnostics.beforedawn.com/index.jsp Is this possible? -John On 1/13/05 3:38 PM, Hassan Schroeder [EMAIL PROTECTED] wrote: John Martyniak wrote: I would like to be able to use the following Virtual host apps.beforedawn.com to run my app. Instead of having to include the 8080. Their is also a Webserver running on the box. So that I could run http://apps.beforedawn.com/index.jsp So my question is can this be done inside of Tomcat, or will I need to use mod_jk. If the system in question has multiple IP addresses, yes. Configure your Tomcat connector to listen to the appropriate address(es) on port 80 and configure Apache to listen to the other address(es). - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using DNS name instead of port number
John Martyniak wrote: The server currently only has one IP address and several virtual hosts. For example on this box I would to do the following: Web Server: Serves http://www.beforedawn.com Tomcat Server: http://apps.beforedawn.com/index.jsp http://diagnostics.beforedawn.com/index.jsp Is this possible? Yeah, but with only one IP you'll have to use mod_jk or mod_proxy. I'd say adding an IP address would be the easier setup :-) FWIW, this is how I run my dev box -- a couple of IP addresses for different versions of Tomcat and one for Apache (for the occasional PHP job). -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using DNS name instead of port number
Unfortunately this is for one of my external boxes (read have to pay ungodly sums of money to get another block of IP addresses). So if I set this up using mod_jk then I will have to do the following VirtualHost www.befordawn.com DocumentRoot /var/www/htmlbeforedawn ErrorLog logs/beforedawn_error_log DirectoryIndex index.php index.html index.htm index.shtml ServerAdmin root@ beforedawn.com # ServerName www. beforedawn.com ServerSignature email TransferLog logs/ beforedawn_access_log /VirtualHost VirtualHost apps.beforedawn.com DocumentRoot /var/www/appbeforedawn ErrorLog logs/appbeforedawn_error_log DirectoryIndex index.php index.html index.htm index.shtml ServerAdmin [EMAIL PROTECTED] # ServerName apps.beforedawn.com ServerSignature email TransferLog logs/appsbeforedawn_access_log JKMount /apps worker1 JKMount /apps/* worker1 /VirtualHost VirtualHost diagnostics.beforedawn.com DocumentRoot /var/www/diagbeforedawn ErrorLog logs/diagbeforedawn_error_log DirectoryIndex index.php index.html index.htm index.shtml ServerAdmin [EMAIL PROTECTED] # ServerName diagnostics.beforedawn.com ServerSignature email TransferLog logs/diagbeforedawn_access_log JKMount /diag worker1 JKMount /diag/* worker1 /VirtualHost Will this get me http://apps.beforedawn.com/index.jsp and http://diagnostics.beforedawn.com/index.jsp? Or would I have to put a rewrite in also? So that it would redirect any request to http://apps.beforedawn.com/apps/index.jsp Because I assume that the JKMount must correspond to the directory in the webapps directory. I am so confused on the way that mod_jk works! -john On 1/13/05 4:11 PM, Hassan Schroeder [EMAIL PROTECTED] wrote: John Martyniak wrote: The server currently only has one IP address and several virtual hosts. For example on this box I would to do the following: Web Server: Serves http://www.beforedawn.com Tomcat Server: http://apps.beforedawn.com/index.jsp http://diagnostics.beforedawn.com/index.jsp Is this possible? Yeah, but with only one IP you'll have to use mod_jk or mod_proxy. I'd say adding an IP address would be the easier setup :-) FWIW, this is how I run my dev box -- a couple of IP addresses for different versions of Tomcat and one for Apache (for the occasional PHP job). - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat issues
Hi all, If any one of you come across some sort of comprehensive guide for tuning an apache-mod_jk-tomcat configuration, i would really appreciate you sending it. Thanks in advance, -Krishna - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] Making jsvc multiple instances enabled
Hi!
I would like to discuss whether it makes sense to have the commons
daemon able to work with multiple tomcat instances out of the box. Since
I know of at least two jsvc commiters reading this list and I think this
is of interest for tomcat users, too, I start a discussion thread here.
The commons daemon ships a Tomcat5.sh script which starts Tomcat as an
operating system service on UNIX-like systems. The concept which I
propose is to enhance this script and add a wrapper script to the
distribution of the commons daemon. The wrapper script's task is to
enable customisation and to be placed in /etc/init.d (or wherever your
start scripts reside). It exports an individual instance name, the
CATALINA_BASE, additional CATALINA_OPTS and finally calls the Tomcat5.sh
script. Please see the end of this message for full examples of these
scripts.
There are some shortcomings in Tomcat5.sh in terms of multiple instances
that force you either to make an adapted copy of Tomcat5.sh for each
instance (which is impractical for maintenance) or to adapt this script
in a sophisticated way and apply your own concept to make Tomcat5.sh
reusable. Following are the issues that need to be addressed:
- Test whether CATALINA_BASE is set; otherwise (i.e. Tomcat5.sh is
called without wrapper script on a single instance setup) set it to
CATALINA_HOME
- TMP_DIR: change to $CATALINA_BASE/temp
- pid file: make it unique by adding the instance's name to the file name
- CLASSPATH: use commons-daemon.jar from the DAEMON_HOME instead of
CATALINA_HOME's
- improve parameters for the jsvc call:
-- specify the pidfile: -pidfile $PIDFILE \
-- specify the CATALINA_BASE: -Dcatalina.base=$CATALINA_BASE \
- in order to stop the right instance, reuse the pid file specified
previously
So the questions are: Does anyone agree with me and does it make sense
to file a patch or a feature request to the commons daemon team?
Kind regards
Wolfgang
--- start Wrapper Script /etc/init.d/tomcatTest.sh
#!/bin/bash
# A wrapper script to set instance dependant variables and start the
tomcat as
# an OS service afterwards
#
export INSTANCE_NAME=Test
export CATALINA_BASE=/usr/local/tomcat/instances/Test
export CATALINA_OPTS= -Djava.awt.headless=true
# Call the jsvc script to launch a Tomcat instance
/usr/local/tomcat/Tomcat5.sh $1
--- end Wrapper Script /etc/init.d/tomcatTest.sh
--- start adapted Tomcat5.sh -- (licence snipped)
---
JAVA_HOME=/usr/local/java/jdk1.5.0_01
CATALINA_HOME=/usr/local/tomcat/current
# if CATALINA_BASE is not set assign the value of CATALINA_HOME to it
if [ -z CATALINA_BASE ]
then
CATALINA_BASE=$CATALINA_HOME
fi
DAEMON_HOME=/usr/local/javalibs/jakarta-commons/daemon/
TOMCAT_USER=www-data
TMP_DIR=$CATALINA_BASE/temp
CATALINA_OPTS=$CATALINA_OPTS
CLASSPATH=\
$JAVA_HOME/lib/tools.jar:\
$DAEMON_HOME/dist/commons-daemon.jar:\
$CATALINA_HOME/bin/bootstrap.jar
PIDFILE=/var/run/jsvc-$INSTANCE_NAME.pid
case $1 in
start)
#
# Start Tomcat
#
$DAEMON_HOME/src/native/unix/jsvc \
-user $TOMCAT_USER \
-home $JAVA_HOME \
-pidfile $PIDFILE \
-Dcatalina.home=$CATALINA_HOME \
-Dcatalina.base=$CATALINA_BASE \
-Djava.io.tmpdir=$TMP_DIR \
-outfile $CATALINA_BASE/logs/catalina.out \
-errfile '1' \
$CATALINA_OPTS \
-cp $CLASSPATH \
org.apache.catalina.startup.Bootstrap
#
# To get a verbose JVM
#-verbose \
# To get a debug of jsvc.
#-debug \
;;
stop)
#
# Stop Tomcat
#
PID=`cat $PIDFILE`
if [ -n $PID ]
then
kill $PID
rm $PIDFILE
fi
;;
restart)
#
# Restart Tomcat
#
$0 stop
$0 start
;;
*)
echo Usage $0 {start|stop|restart}
exit 1;;
esac
--- end adapted Tomcat5.sh
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Re: Using DNS name instead of port number
John Martyniak wrote: Unfortunately this is for one of my external boxes (read have to pay ungodly sums of money to get another block of IP addresses). Well, you only need one, eh? :-) So if I set this up using mod_jk then I will have to do the following It's been a long time since I used Apache in front of Tomcat, but that generally looked OK. Try it. You certainly won't need to use mod_rewrite, though. -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using DNS name instead of port number
Thanks for the help. I will try and get the mod_jk working. I think that will give me the most flexibility for the future. -John On 1/13/05 5:53 PM, Hassan Schroeder [EMAIL PROTECTED] wrote: John Martyniak wrote: Unfortunately this is for one of my external boxes (read have to pay ungodly sums of money to get another block of IP addresses). Well, you only need one, eh? :-) So if I set this up using mod_jk then I will have to do the following It's been a long time since I used Apache in front of Tomcat, but that generally looked OK. Try it. You certainly won't need to use mod_rewrite, though. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Benefit of multiple workers?
I am preparing to set up my first production Tomcat using mod_jk. So what is the benefit of multiple workers? I can see that you can specify one worker per host, so the advantage would be that you could have one Webserver drive several app servers. I also read on this list, that you could use mod_jk2 to do load balancing. (is the same true for mod_jk 1.2.x?) Are these the only benefits? Or am I completely missing the point? -John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Apache returning different sizes for same request [was Re: Controlling caching / session collision]
%! String myVar =;% creates an instance myVar in the servlet. Only 1 instance of a given servlet is loaded at a time and many requests all execute the service() method concurrently. %String myVar=;% would create a variable in the scope of the _jspService() method. Which is thread safe. jsp:useBean is thread safe. (Unless the variable is pulled from application or session scope) -Tim Brian McEntire wrote: Ouch. ;) That was it. We searched through all the JSPs and fixed that in several places. The problems are greatly reduced now. Thank you very much! Is there any analog to this in Servlets? Is there a clearly incorrect way variables could be scoped in the a Servlet that could lead to the same thing? The developer, within the JSPs, has a couple lines like: jsp:useBean id=statehsaBean class=postgres.PostgreSQLBean scope=page / And since we are still experiencing the problem (though much less), I wonder if the Servlets now have some similar global variable problem. Thanks again! On Mon, 10 Jan 2005, Tim Funk wrote: The code below is a disaster. It creates a variable called result at the servlet instance level. This means that 2 concurrent requests to that JSP page will cause the page to fail. I didn't read the reast of the code - because that line is so evil - that ... well I'm speechless. Change it to: % ResultSet result; % -Tim Brian McEntire wrote: Looking at one of the problematic JSP pages, I see (snippets): %! ResultSet result; % - 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: sessions do not work from homedirs and servlets do not work through apache
My implementation is not as complex as yours, so my suggestion may not work for you... We always use the request object to get access to the session both in the servlet and the JSP (We don't use any specialized JSP tags to do this. We always use putAttribute to put a Serializable object on the session in the servlet. We always use getAttribute to retreive the object from the session in the JSP. The object must be Serializable. Hope this helps in some way... [EMAIL PROTECTED] 01-13-2005 11:49 Hello everyone, I am using apache2, tomcat5.5, and jk2. I have configured my tomcat to run from my user home directories. Also I have configure apache to run with tomcat with jk2 through my home directories as well. Now, I am facing two problems that are driving me crazy, here they are in order of importance given that I have to have two project up by tomorrow and they do not work because of these issues, please help!!! 1) JPS sessions are working through tomcat root but not from my homedirs. There is an example called carts under the jsp-examples in tomcat root and it works great in there. When I tried to run this same example inside my home directoy it does not work. UseBean drops previously created instances of a bean. So when a new jsp tries to read parameters being passed from a previous jsp, everything is null because the session is re-created and not re-used. Please someone tell me what is going on. My real project uses jsp session and it is not working because all the values are reading null!! 2) the servlets work from tomcat port 8080 through my homedirs, but through apache. JSP work through apache though. Example) The following works fine: http://myserver:8080/~ccasas/servlet/hello http://sp:8080/~ccasas/servlet/hello but I cannot make the following work: http://myserver/~ccasas/servlet/hello I would really appreciate your help on this, I am already going nuts. !--Claudia Casas-- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: sessions do not work from homedirs and servlets do notwork through apache
We thought that the data from the session was being lost, but actually the session itself is recreated with a new ID every time we go from one jsp to the next one. I thought that tomcat manages the sessions through cookies so I do not see how my session id and data is being lost. By the way my project was working perfectly with tomcat 1.3 but when I upgraded to tomcat 5 is when the session problem started. -Original Message- From: Dennis Payne [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 4:34 PM To: tomcat-user@jakarta.apache.org Subject: Re: sessions do not work from homedirs and servlets do notwork through apache My implementation is not as complex as yours, so my suggestion may not work for you... We always use the request object to get access to the session both in the servlet and the JSP (We don't use any specialized JSP tags to do this. We always use putAttribute to put a Serializable object on the session in the servlet. We always use getAttribute to retreive the object from the session in the JSP. The object must be Serializable. Hope this helps in some way... [EMAIL PROTECTED] 01-13-2005 11:49 Hello everyone, I am using apache2, tomcat5.5, and jk2. I have configured my tomcat to run from my user home directories. Also I have configure apache to run with tomcat with jk2 through my home directories as well. Now, I am facing two problems that are driving me crazy, here they are in order of importance given that I have to have two project up by tomorrow and they do not work because of these issues, please help!!! 1) JPS sessions are working through tomcat root but not from my homedirs. There is an example called carts under the jsp-examples in tomcat root and it works great in there. When I tried to run this same example inside my home directoy it does not work. UseBean drops previously created instances of a bean. So when a new jsp tries to read parameters being passed from a previous jsp, everything is null because the session is re-created and not re-used. Please someone tell me what is going on. My real project uses jsp session and it is not working because all the values are reading null!! 2) the servlets work from tomcat port 8080 through my homedirs, but through apache. JSP work through apache though. Example) The following works fine: http://myserver:8080/~ccasas/servlet/hello http://sp:8080/~ccasas/servlet/hello but I cannot make the following work: http://myserver/~ccasas/servlet/hello I would really appreciate your help on this, I am already going nuts. !--Claudia Casas-- - 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]
Authentication problem in Sending email from servlet. (tomcate 5)
Hi,
In my web page, user sends email with attachment, so upload is related. I
load the file in a byte array, and try to send with JavaMail(I know there is
Mail api in Tomcat-Common. But I have no a good example).
The related code is copied at the end.
The email serve needs no user-name and password, because the C++ program
sends email without authentication.
if I set prop.put(mail.smtp.auth, false);
Exception: SendEmail Error: javax.mail.AuthenticationFailedException
If I set to Password and username to , or set the user name to the
From-Email address:
SendEmail Error: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0
Authentication required
Please tell me what's wrong. Thanks.
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
import org.apache.commons.net.smtp.*;
import org.apache.commons.net.io.Util;
Properties prop = System.getProperties();
prop.put(mail.smtp.host, szServer);
prop.put(mail.smtp.from, strFrom);
prop.put(mail.transport.protocol, SMTP);
final String user = tool.isnull2(szAccount)==?
strFrom:// From email Address
tool.isnull2(szAccount);// Account of the user.
final String pwd = tool.isnull2(szPassword);
Authenticator auth = null;
prop.put(mail.smtp.auth, true);
auth = new Authenticator (){
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user, pwd);
}
};
Session ses1=Session.getInstance(prop,auth);
MimeMessage msg = new MimeMessage(ses1);
msg.setFrom(new InternetAddress(strFrom));
String[] Recipts = strRecipts.split(,);
for( int k=0; k Recipts.length; k++)
msg.addRecipient(Message.RecipientType.TO,
new InternetAddress(Recipts[k]));
if (!tool.isnull(strCcRecipts)){
Recipts = strCcRecipts.split(,);
for (int k = 0; k Recipts.length; k++)
msg.addRecipient(Message.RecipientType.CC,
new InternetAddress(Recipts[k]));
}
msg.setSubject(strSubject);
msg.setHeader(X-Mailer, Java Mail);
MimeBodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setDisposition(Part.INLINE);
messageBodyPart.setContent(strBodyText, text/plain);
MimeMultipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart);
if (AttacheFileSize 0) { // one attache file only.
messageBodyPart = new MimeBodyPart();
messageBodyPart.setDataHandler(new DataHandler(
ByteArrayOfFile, // byte[] it holds the file contents
myFileMimeType));//String, mime type of the file
messageBodyPart.setFileName(astrAttach);
multipart.addBodyPart(messageBodyPart);
}
msg.setContent(multipart);
msg.setSentDate(new Date());
Transport.send(msg);
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Re: Tomcat issues
http://wiki.apache.org/jakarta-tomcat/UsefulLinks -Tim Krishna Gunturu (kgunturu) wrote: Hi all, If any one of you come across some sort of comprehensive guide for tuning an apache-mod_jk-tomcat configuration, i would really appreciate you sending it. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: sessions do not work from homedirs and servlets do notwork through apache
One thing you might try is putting in debugging statements to print out the session id at strategic points and discover when the session is actually lost (changed). Also, check anywhere a req.getSession(true) might be found... that can be a source of ulcers sometimes... (This is just simple stuff and may not even help) Good Luck! [EMAIL PROTECTED] 01-13-2005 16:46 We thought that the data from the session was being lost, but actually the session itself is recreated with a new ID every time we go from one jsp to the next one. I thought that tomcat manages the sessions through cookies so I do not see how my session id and data is being lost. By the way my project was working perfectly with tomcat 1.3 but when I upgraded to tomcat 5 is when the session problem started. -Original Message- From: Dennis Payne [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 4:34 PM To: tomcat-user@jakarta.apache.org Subject: Re: sessions do not work from homedirs and servlets do notwork through apache My implementation is not as complex as yours, so my suggestion may not work for you... We always use the request object to get access to the session both in the servlet and the JSP (We don't use any specialized JSP tags to do this. We always use putAttribute to put a Serializable object on the session in the servlet. We always use getAttribute to retreive the object from the session in the JSP. The object must be Serializable. Hope this helps in some way... [EMAIL PROTECTED] 01-13-2005 11:49 Hello everyone, I am using apache2, tomcat5.5, and jk2. I have configured my tomcat to run from my user home directories. Also I have configure apache to run with tomcat with jk2 through my home directories as well. Now, I am facing two problems that are driving me crazy, here they are in order of importance given that I have to have two project up by tomorrow and they do not work because of these issues, please help!!! 1) JPS sessions are working through tomcat root but not from my homedirs. There is an example called carts under the jsp-examples in tomcat root and it works great in there. When I tried to run this same example inside my home directoy it does not work. UseBean drops previously created instances of a bean. So when a new jsp tries to read parameters being passed from a previous jsp, everything is null because the session is re-created and not re-used. Please someone tell me what is going on. My real project uses jsp session and it is not working because all the values are reading null!! 2) the servlets work from tomcat port 8080 through my homedirs, but through apache. JSP work through apache though. Example) The following works fine: http://myserver:8080/~ccasas/servlet/hello http://sp:8080/~ccasas/servlet/hello but I cannot make the following work: http://myserver/~ccasas/servlet/hello I would really appreciate your help on this, I am already going nuts. !--Claudia Casas-- - 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]
[OT] Consulting Position in Costa Mesa, CA,
I'm forwarding this message from a recruiter looking for a Tomcat/VMS consultant in CA if anyone's interested. Suzie Jimenez Sr. IT Recruiter mailto:[EMAIL PROTECTED] ISSG- Information Systems Support Group, LLC 300 E Magnolia Blvd. Ste 403 4th Fl. Burbank, CA 91502 818-846-4774 x116 818-846-9971 Fax 818-554-6825 Cell www.issgjobs.com On Thu, 2005-01-13 at 19:18, Suzie Jimenez wrote: I got your e-mail address from the Tomcat Solutions website... Your help would be appreciated...I am trying to get creative here...help me out~ I am working with one of my clients and we need a Tomcat consultant w/VMS background can you refer me to someone? PLEASE?! The position is in Costa Mesa, CA, e-mail or call me...thank you... I don't have that many details to give right now...we have a client who called us this morning requesting a consultant. They are working on a project and are in need of someone with Tomcat experience with VMS. All we know that this is a contract consulting position for a Pharmaceutical firm they are an AS400 shop as far as the pay is concerned it would depend on the consultant's experience. If you are interested send me a Word format resume for consideration w/ contract hourly rate. Suzie Jimenez Sr. IT Recruiter mailto:[EMAIL PROTECTED] ISSG- Information Systems Support Group, LLC 300 E Magnolia Blvd. Ste 403 4th Fl. Burbank, CA 91502 818-846-4774 x116 818-846-9971 Fax 818-554-6825 Cell www.issgjobs.com www.issg.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Consulting Position in Costa Mesa, CA,
Looks like she hit several of us on the list. But of course. Where else is a more logical place to go fishing? - Original Message - From: Ben Souther [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Cc: [EMAIL PROTECTED] Sent: Thursday, January 13, 2005 8:03 PM Subject: [OT] Consulting Position in Costa Mesa, CA, I'm forwarding this message from a recruiter looking for a Tomcat/VMS consultant in CA if anyone's interested. Suzie Jimenez Sr. IT Recruiter mailto:[EMAIL PROTECTED] ISSG- Information Systems Support Group, LLC 300 E Magnolia Blvd. Ste 403 4th Fl. Burbank, CA 91502 818-846-4774 x116 818-846-9971 Fax 818-554-6825 Cell www.issgjobs.com On Thu, 2005-01-13 at 19:18, Suzie Jimenez wrote: I got your e-mail address from the Tomcat Solutions website... Your help would be appreciated...I am trying to get creative here...help me out~ I am working with one of my clients and we need a Tomcat consultant w/VMS background can you refer me to someone? PLEASE?! The position is in Costa Mesa, CA, e-mail or call me...thank you... I don't have that many details to give right now...we have a client who called us this morning requesting a consultant. They are working on a project and are in need of someone with Tomcat experience with VMS. All we know that this is a contract consulting position for a Pharmaceutical firm they are an AS400 shop as far as the pay is concerned it would depend on the consultant's experience. If you are interested send me a Word format resume for consideration w/ contract hourly rate. Suzie Jimenez Sr. IT Recruiter mailto:[EMAIL PROTECTED] ISSG- Information Systems Support Group, LLC 300 E Magnolia Blvd. Ste 403 4th Fl. Burbank, CA 91502 818-846-4774 x116 818-846-9971 Fax 818-554-6825 Cell www.issgjobs.com www.issg.com - 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: [OT] Consulting Position in Costa Mesa, CA,
Yea, that's the one 'off topic' type of message I don't mind seeing in here. On Thu, 2005-01-13 at 20:14, Parsons Technical Services wrote: Looks like she hit several of us on the list. But of course. Where else is a more logical place to go fishing? - Original Message - From: Ben Souther [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Cc: [EMAIL PROTECTED] Sent: Thursday, January 13, 2005 8:03 PM Subject: [OT] Consulting Position in Costa Mesa, CA, I'm forwarding this message from a recruiter looking for a Tomcat/VMS consultant in CA if anyone's interested. Suzie Jimenez Sr. IT Recruiter mailto:[EMAIL PROTECTED] ISSG- Information Systems Support Group, LLC 300 E Magnolia Blvd. Ste 403 4th Fl. Burbank, CA 91502 818-846-4774 x116 818-846-9971 Fax 818-554-6825 Cell www.issgjobs.com On Thu, 2005-01-13 at 19:18, Suzie Jimenez wrote: I got your e-mail address from the Tomcat Solutions website... Your help would be appreciated...I am trying to get creative here...help me out~ I am working with one of my clients and we need a Tomcat consultant w/VMS background can you refer me to someone? PLEASE?! The position is in Costa Mesa, CA, e-mail or call me...thank you... I don't have that many details to give right now...we have a client who called us this morning requesting a consultant. They are working on a project and are in need of someone with Tomcat experience with VMS. All we know that this is a contract consulting position for a Pharmaceutical firm they are an AS400 shop as far as the pay is concerned it would depend on the consultant's experience. If you are interested send me a Word format resume for consideration w/ contract hourly rate. Suzie Jimenez Sr. IT Recruiter mailto:[EMAIL PROTECTED] ISSG- Information Systems Support Group, LLC 300 E Magnolia Blvd. Ste 403 4th Fl. Burbank, CA 91502 818-846-4774 x116 818-846-9971 Fax 818-554-6825 Cell www.issgjobs.com www.issg.com - 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: Tomcat 4.1.x and mod_jk config
If virtual hosts are your only need, then forget apache and jk. If there is another reason for apache, then ok. Also, you may want to move up to 5.x to get better support on the list and performance that can match Apache. I, for one, have never touched 4.x Tomcat. If you need Apache http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jk2/howto/apache.html If not http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/host.html Doug - Original Message - From: John Martyniak [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Sent: Thursday, January 13, 2005 11:18 AM Subject: Tomcat 4.1.x and mod_jk config Hi everyone, I am trying to configure my Apache server to talk to my Tomcat server using mod_jk. It is kind of a major nightmare. The first step for me is to get it working at any level. Meaning that I can do http://localhost/examples/jsp/index.jsp and it brings the page up and runs the jsp. However this does not happen. I am looking for any help, or links that people that can send my way so that I can figure this out. The second step is to be able to run multiple Virtual hosts on the webserver with multiple webapps on the app server. Any help that can be provided would be greatly appreciated. Thank you, -John - 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]
Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML
I am going nuts trying to figure out why: An application created using Jdeveloper 3.2.3 (on Windows 2000). Some pages send XML as response. When using Jdev, JSP/Web-to-go server everything is fine. Now trying to migrate to TomCat 5.5. For pages that return XML, I am noticing a rather 'hang' like behaviour. As if client is waiting for something: Moreover when using telnet no such problem exists - the response comes boom. (Not sure how to look at header - I do not see any headers in the response in telnet) I put a time stamp at beginning and end of my processing. Elapsed time is 20ms. Page size 500 b. All done locally. Browser (Internet Explorer) takes about 9s to display the XML. Page is buffered (32K, though doesn't help, autoflush on). I even tried with response.SetHeader (Connection, close) no luck. Similarly my (C++) client makes a bunch of call to such JSP pages returning XML. Each time the processing supposed to happen, happens in 20-100ms. But the client seems to be 'waiting': gaps between timestamp for next request spans more than 10-30s. The client uses Microsoft's IXMLHttpRequest (MSXML v3). Any ideas what could be happening? Also any reason for cookies not be written by Tomcat (the Jdev does write that) mucho gracias - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML
(Not sure how to look at header - I do not see any headers in the response in telnet) http://livehttpheaders.mozdev.org/ Will show you the headers.. http://www.circlemud.org/~jelson/software/tcpflow/ Will show you everything, as will Ethereal. On Thu, 2005-01-13 at 22:03, Rajeev Singh wrote: I am going nuts trying to figure out why: An application created using Jdeveloper 3.2.3 (on Windows 2000). Some pages send XML as response. When using Jdev, JSP/Web-to-go server everything is fine. Now trying to migrate to TomCat 5.5. For pages that return XML, I am noticing a rather 'hang' like behaviour. As if client is waiting for something: Moreover when using telnet no such problem exists - the response comes boom. (Not sure how to look at header - I do not see any headers in the response in telnet) I put a time stamp at beginning and end of my processing. Elapsed time is 20ms. Page size 500 b. All done locally. Browser (Internet Explorer) takes about 9s to display the XML. Page is buffered (32K, though doesn't help, autoflush on). I even tried with response.SetHeader (Connection, close) no luck. Similarly my (C++) client makes a bunch of call to such JSP pages returning XML. Each time the processing supposed to happen, happens in 20-100ms. But the client seems to be 'waiting': gaps between timestamp for next request spans more than 10-30s. The client uses Microsoft's IXMLHttpRequest (MSXML v3). Any ideas what could be happening? Also any reason for cookies not be written by Tomcat (the Jdev does write that) mucho gracias - 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 5.5 - path attrubute ignored in context fragments
I'm migrating a suite of applications from 5.0.x to 5.5.x. The path attribute no longer has any effect on the web applications context path. I understand from the documentation that this is by design, but I think it may have been a mistake. Since we deploy a suite of applications to Tomcat our contexts usually take the form /suitename/appname. As far as I can see there is no way to accomplish this without nesting the context entries directly within server.xml (a practice which the documentation discourages and I dread going back to). Can we make the path attribute work again or is there some secret file nameing scheme I can use for the context fragment? Thanks in advance for your time.
Re: Tomcat 5.5 - path attrubute ignored in context fragments
From a previous poster, name your context xml file suitename#appname.xml and it will be deployed as needed. Doug - Original Message - From: Duncan, Sean [EMAIL PROTECTED] To: tomcat-user@jakarta.apache.org Sent: Thursday, January 13, 2005 10:15 PM Subject: Tomcat 5.5 - path attrubute ignored in context fragments I'm migrating a suite of applications from 5.0.x to 5.5.x. The path attribute no longer has any effect on the web applications context path. I understand from the documentation that this is by design, but I think it may have been a mistake. Since we deploy a suite of applications to Tomcat our contexts usually take the form /suitename/appname. As far as I can see there is no way to accomplish this without nesting the context entries directly within server.xml (a practice which the documentation discourages and I dread going back to). Can we make the path attribute work again or is there some secret file nameing scheme I can use for the context fragment? Thanks in advance for your time. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to remotely debug with Tomcat 5.5
Hi In Tomcat 4.2 I was able to define dt_socket (see below) for remote debugging in the catalina.bat file. How do I configure a dt_socket in Tomcat 5.5 ? Cheers Rolf Catalina.bat: set JAVA_OPTS=%JAVA_OPTS% -Xdebug -Xrunjdwp:transport=dt_socket,address=3888,server=y,suspend=n Strangers are friends, which haven't met yet ! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Multicast IP/port for session replication issue on VMWare Linux cluster
I am really just getting into the area of session replication via multicast, so I need somebody's help here. I am running a cluster of Tomcats on a virtual Linux RH ES3 cluster on VMWare. (host-only networking, static IPs) My session replication is set with default settings: className=org.apache.catalina.cluster.mcast.McastService mcastAddr=228.0.0.4 mcastPort=45564 mcastFrequency=500 mcastDropTime=3000 It fails miserably even on the startup. It can't even create the device socket. Is there anything I need to configure respective to my cluster's sub-net or anything related to DHCP to make this work. Any help is greatly appreciated. Thank you, Edmon
RE: Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML
Updates - setting Internet Explorer to use HTTP 1.0 makes the problem go away. I still do not understand why this should happen and what can I do to have the 1.1 mass of clients work with this correctly. Any insights would be much appreciated. FYI - the header seen by the JSP page is: //inase of 1.1 Here are the header Header:accept*/*,Header: ---,Header:user-agentMozill a/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705),Header:host127.0.0.1:8080,Header:connectionKeep-Alive,Header:cooki eWTGBID=e1ujo01n //incase of 1.0 Header:accept*/*,Header:accept-languageen-us,Header:user-agentMozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705),Header:hostlocalhost:8080,Header:,Header:cooki eWTGBID=e2jl7opw; _tpc=_t%3D1105675240385%26_l%3D0 Rajeev Singh Intelliplanner Software Systems, Inc. 203-483-4279(O) 203-558-3224(C) www.intelliplanner.com , www.ipssi.com This mail contains proprietary and confidential materials. Please destroy if received in error and notify the sender -Original Message- From: Rajeev Singh [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 10:04 PM To: tomcat-user@jakarta.apache.org Subject: Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML I am going nuts trying to figure out why: An application created using Jdeveloper 3.2.3 (on Windows 2000). Some pages send XML as response. When using Jdev, JSP/Web-to-go server everything is fine. Now trying to migrate to TomCat 5.5. For pages that return XML, I am noticing a rather 'hang' like behaviour. As if client is waiting for something: Moreover when using telnet no such problem exists - the response comes boom. (Not sure how to look at header - I do not see any headers in the response in telnet) I put a time stamp at beginning and end of my processing. Elapsed time is 20ms. Page size 500 b. All done locally. Browser (Internet Explorer) takes about 9s to display the XML. Page is buffered (32K, though doesn't help, autoflush on). I even tried with response.SetHeader (Connection, close) no luck. Similarly my (C++) client makes a bunch of call to such JSP pages returning XML. Each time the processing supposed to happen, happens in 20-100ms. But the client seems to be 'waiting': gaps between timestamp for next request spans more than 10-30s. The client uses Microsoft's IXMLHttpRequest (MSXML v3). Any ideas what could be happening? Also any reason for cookies not be written by Tomcat (the Jdev does write that) mucho gracias - 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: WELCOME to tomcat-user@jakarta.apache.org
Hi, I want to define my application with DEFAULT CONTEXT. When i changes the context root from to /, then context fragment file is changed to [.xml] and tomcat is not able to load properly. Anybody have any idea on this??? In General How do i define context / for my application? Thanks, D On 14 Jan 2005 04:42:43 -, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Hi! This is the ezmlm program. I'm managing the tomcat-user@jakarta.apache.org mailing list. I'm working for my owner, who can be reached at [EMAIL PROTECTED] Acknowledgment: I have added the address [EMAIL PROTECTED] to the tomcat-user mailing list. Welcome to [EMAIL PROTECTED] Please save this message so that you know the address you are subscribed under, in case you later want to unsubscribe or change your subscription address. --- Administrative commands for the tomcat-user list --- I can handle administrative requests automatically. Please do not send them to the list address! Instead, send your message to the correct command address: To subscribe to the list, send a message to: [EMAIL PROTECTED] To remove your address from the list, send a message to: [EMAIL PROTECTED] Send mail to the following for info and FAQ for this list: [EMAIL PROTECTED] [EMAIL PROTECTED] Similar addresses exist for the digest list: [EMAIL PROTECTED] [EMAIL PROTECTED] To get messages 123 through 145 (a maximum of 100 per request), mail: [EMAIL PROTECTED] To get an index with subject and author for messages 123-456 , mail: [EMAIL PROTECTED] They are always returned as sets of 100, max 2000 per request, so you'll actually get 100-499. To receive all messages with the same subject as message 12345, send an empty message to: [EMAIL PROTECTED] The messages do not really need to be empty, but I will ignore their content. Only the ADDRESS you send to is important. You can start a subscription for an alternate address, for example [EMAIL PROTECTED], just add a hyphen and your address (with '=' instead of '@') after the command word: [EMAIL PROTECTED] To stop subscription for this address, mail: [EMAIL PROTECTED] In both cases, I'll send a confirmation message to that address. When you receive it, simply reply to it to complete your subscription. If despite following these instructions, you do not get the desired results, please contact my owner at [EMAIL PROTECTED] Please be patient, my owner is a lot slower than I am ;-) --- Enclosed is a copy of the request I received. Return-Path: [EMAIL PROTECTED] Received: (qmail 35952 invoked by uid 99); 14 Jan 2005 04:42:43 - X-ASF-Spam-Status: No, hits=1.6 required=10.0 tests=MISSING_SUBJECT,RCVD_BY_IP,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (hermes.apache.org: domain of [EMAIL PROTECTED] designates 64.233.184.204 as permitted sender) Received: from wproxy.gmail.com (HELO wproxy.gmail.com) (64.233.184.204) by apache.org (qpsmtpd/0.28) with ESMTP; Thu, 13 Jan 2005 20:42:41 -0800 Received: by wproxy.gmail.com with SMTP id 68so757935wra for [EMAIL PROTECTED]; Thu, 13 Jan 2005 20:42:39 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:mime-version:content-type:content-transfer-encoding; b=SwVop0ckJ5rlp5i1gAsx9gdgJe00HSALoZtNjqyj7OjzB8lEmOyia6jDMVw4bk8fa6Fxoas5bZtHKlM2/uWbtbVMRehsHBQ3/bQ9LLOEud2lPsVf7mJntiWLwGPSQfNAA/5Vpouq/m+0UJgM4PPvvnGIbbIqJNSXH23TQK9NmSQ= Received: by 10.54.45.14 with SMTP id s14mr35686wrs; Thu, 13 Jan 2005 20:42:39 -0800 (PST) Received: by 10.54.47.39 with HTTP; Thu, 13 Jan 2005 20:42:39 -0800 (PST) Message-ID: [EMAIL PROTECTED] Date: Thu, 13 Jan 2005 23:42:39 -0500 From: Dinesh Sharma [EMAIL PROTECTED] Reply-To: Dinesh Sharma [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Benefit of multiple workers?
I'm using mod_jk 1.2.5 with Apache2. The benefit is to balance the load between multiple app servers in a round robin manner, with a certain factor you can set for each worker with say, for example have different hardware specs. Regards, Faisal On Thu, 13 Jan 2005 18:24:27 -0500, John Martyniak [EMAIL PROTECTED] wrote: I am preparing to set up my first production Tomcat using mod_jk. So what is the benefit of multiple workers? I can see that you can specify one worker per host, so the advantage would be that you could have one Webserver drive several app servers. I also read on this list, that you could use mod_jk2 to do load balancing. (is the same true for mod_jk 1.2.x?) Are these the only benefits? Or am I completely missing the point? -John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- There are many ways of going forward, but there is only one way of standing still. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
is this possible?
Hi all, I have an applet that communicate with server. And, of course, the server maintains a session. If I insert the applet in the JSP page, the applet fails to communicate with server because of session ID problem. My problem is I can't chage applet's code. I can't get session id from a jsp page. Thus, I 'd like to know that whether there is a way to handle the session problem at the Tomcat. Thanks in advance. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Installing and running tomcat as a user other than root
How can one achieve to install and run tomcat as a user other than root. I have tried to extract tomcat from the *.gz as a user but once I try to access it from the browser I get the Connection Failed error when in actually fact tomcat is running. When I su -l to root and restart tomcat, I am able to see the page. Thanks in advance. Regards /Bravo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat and CORBA
I would like to have a servlet which offers a CORBA interface. An applet for example could then read the IOR string of the orb and connect to the interface. Unfortunately instantiating servant objects seems to block the server so I had to spawn of threads from a servlet. (??) As far as I read a servlet should not create threads, is it true / impossible? Has anybody some experience using an ORB on Tomcat? Thanks for any hint in advance! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Realms and context
First I'm sorry for flooding in this subject but since I have not got any answer and I must inform my managers today about if I can do the projects they want to me to do. So, refering to my earlier mail with the subject Multiple realms in one context Is there a way to configure tomcats JNDI-realm to support multiple userBases? Thank you in advance and once again I apologize for being rude and repost. Regards Roland Carlsson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
