AW: Using appelts with different clients
Well, I discovered the following facts: - I've created a jsp-page with the following line: jsp:plugin type=applet code=applet.MyApplet codebase=. width=100 height=100/ - I've deployed all files to BEA weblogic. The page loades fine on IE and firefox. - I've deployed all files to tomcat. The page loads on IE, however, it doesn't on firefox. Therefore, I assume that this is either a bug, or tomcat just doesn't support different clients. Heiner -Ursprüngliche Nachricht- Von: Mark Thomas [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 7. Juni 2005 20:38 An: Tomcat Users List Betreff: Re: Using appelts with different clients [EMAIL PROTECTED] wrote: Other servers create the corret page by using the jsp:pluggin tag. Tomcat doesn't. In what way does Tomcat not support this? As far as I am aware it does in both 4.1.x and 5.5.x Mark - 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: Using appelts with different clients
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Subject: AW: Using appelts with different clients - I've deployed all files to BEA weblogic. The page loades fine on IE and firefox. - I've deployed all files to tomcat. The page loads on IE, however, it doesn't on firefox. Therefore, I assume that this is either a bug, or tomcat just doesn't support different clients. There must be an echo in here. Here's a portion of an e-mail from less than 24 hours ago about the IE vs. the specs problems. The last referenced link is most illuminating. -Original Message- From: Joe Plautz [mailto:[EMAIL PROTECTED] Sent: 2005 June 06, Monday 09:57 To: Tomcat Users List Subject: Re: IE-Page not found problem Here's a link to a html validator, http://validator.w3.org/ Here's a link that explains a lot of the known issues, http://www.howtocreate.co.uk/wrongWithIE/ - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AW: Using appelts with different clients
Tomcat 5.5.9 generates the following code snippet, requesting version 1.2.2 of the plugin: OBJECT classid=clsid:8AD9C840-044E-11D1-B3E9-00805F499D93 width=100 height=100 codebase=http://java.sun.com/products/plugin/1.2.2/jinstall-1_2_2-win.cab#Version=1,2,2,0; PARAM name=java_code value=applet.MyApplet PARAM name=java_codebase value=. PARAM name=type value=application/x-java-applet; Firefox requires version 1.3.0_01 or better (http://www.mozilla.org/support/firefox/faq#q2.2). Maybe it's that version mismatch that leads to your problem? And: could be a firefox issue as well. [EMAIL PROTECTED] wrote: Well, I discovered the following facts: - I've created a jsp-page with the following line: jsp:plugin type=applet code=applet.MyApplet codebase=. width=100 height=100/ - I've deployed all files to BEA weblogic. The page loades fine on IE and firefox. - I've deployed all files to tomcat. The page loads on IE, however, it doesn't on firefox. Therefore, I assume that this is either a bug, or tomcat just doesn't support different clients. Heiner -Ursprüngliche Nachricht- Von: Mark Thomas [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 7. Juni 2005 20:38 An: Tomcat Users List Betreff: Re: Using appelts with different clients [EMAIL PROTECTED] wrote: Other servers create the corret page by using the jsp:pluggin tag. Tomcat doesn't. In what way does Tomcat not support this? As far as I am aware it does in both 4.1.x and 5.5.x Mark - 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]
AW: AW: Using appelts with different clients
u r right, of course. It's just that weblogic generates the page OK for both clients. This is the code generated for firefox: EMBED type=application/x-java-applet code=applet.MyApplet codebase=. align=top archive=applet.jar height=100 name=MyApplet width=100/EMBED This works perfectly well. I've JRE1.4.1_03 installed. -Ursprüngliche Nachricht- Von: Jost Richstein [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 8. Juni 2005 09:49 An: Tomcat Users List Betreff: Re: AW: Using appelts with different clients Tomcat 5.5.9 generates the following code snippet, requesting version 1.2.2 of the plugin: OBJECT classid=clsid:8AD9C840-044E-11D1-B3E9-00805F499D93 width=100 height=100 codebase=http://java.sun.com/products/plugin/1.2.2/jinstall-1_2_2-win.cab#V ersion=1,2,2,0 PARAM name=java_code value=applet.MyApplet PARAM name=java_codebase value=. PARAM name=type value=application/x-java-applet; Firefox requires version 1.3.0_01 or better (http://www.mozilla.org/support/firefox/faq#q2.2). Maybe it's that version mismatch that leads to your problem? And: could be a firefox issue as well. [EMAIL PROTECTED] wrote: Well, I discovered the following facts: - I've created a jsp-page with the following line: jsp:plugin type=applet code=applet.MyApplet codebase=. width=100 height=100/ - I've deployed all files to BEA weblogic. The page loades fine on IE and firefox. - I've deployed all files to tomcat. The page loads on IE, however, it doesn't on firefox. Therefore, I assume that this is either a bug, or tomcat just doesn't support different clients. Heiner -Ursprüngliche Nachricht- Von: Mark Thomas [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 7. Juni 2005 20:38 An: Tomcat Users List Betreff: Re: Using appelts with different clients [EMAIL PROTECTED] wrote: Other servers create the corret page by using the jsp:pluggin tag. Tomcat doesn't. In what way does Tomcat not support this? As far as I am aware it does in both 4.1.x and 5.5.x Mark - 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]
Tomcat CGI and HTTP status codes
Hi all I am trying to get squivi2 running under tomcat cgi, but I am having a problem with redirects. Code I am testing generates a redirect as follows: - my $tempout = $q-header( -nph=1, -status=302 Moved Temporarily, -location=$dest, ); open F, /tmp/f; print F $tempout; close F; print $tempout; exit 0; - I am printing the output to /tmp/f to check what is being sent to the browser. The contents of that file look like: -- HTTP/1.0 302 Moved Temporarily Server: TOMCAT Status: 302 Moved Temporarily Date: Wed, 08 Jun 2005 09:31:34 GMT Location: http://127.0.0.1:8080/cgi-bin/squivi.cgi/seqf_11/proto_prep Content-Type: text/html; charset=ISO-8859-1 -- Here is where the problem comes in. When I try to access the cgi, It doesn;t redirect, but downloads the file. It seems that tomcat is changing the 302 status to a 200 somewhere. When I telnet to the tomcat port and GET the cgi, this is what I see: - GET /cgi-bin/squivi.cgi/seqf_11 HTTP/1.0 Host: 127.0.0.1 HTTP/1.1 200 OK Pragma: No-cache Cache-Control: no-cache Expires: Thu, 01 Jan 1970 02:00:00 SAST Server: TOMCAT Status: 302 Moved Temporarily Date: Wed, 08 Jun 2005 09:40:24 GMT Content-Length: 0 Server: Apache-Coyote/1.1 Connection: close --- Note that the Location header has been removed, and the status has been changed to 200. Am I missing a trick here? What is going on? Chris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Jserv to Tomcat migration
Hi List, We thinking migrating some legacy code from Jserv 1.1.2 to tomcat 5. We some running a legacy application that runs entirely on servlet I am looking around some practical insightful tips/ guidance on this matter ...it there is any Jserv to Tomcat migration guide book or any other documentation which I can refer to or if any one ever faced some problems then pl share with me :-) Regards, GP ** /pl ignore anything below this ;-)/ DISCLAIMER: This e-mail contains confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure, use or distribution of the material in this e-mail is strictly forbidden. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
percent in URL makes tomcat chocke
Hi there, I would like to use my tomcat standalone (don't want to maintain more than one server :-) also as a server for debian packages. However as tomcat interprets percent characters in file names, apt-get is not capable to retrieve the deb files from the tomcat server. Example URL: http://oberon/apt/./g++_4%3a3.3.5-3_i386.deb Tomcat replies with 404, whereas http://oberon/apt/./g++_4%253a3.3.5-3_i386.deb would work (but apt-get does not ask that way) Is there a way to tweak tomcat into not interpreting percent signs? -- With Kind Regards / Mit freundlichem Gruß Holger Klawitter (listen at klawitter dot de) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: percent in URL makes tomcat chocke
maybe u can try to replace the % symbol with the ASCII value, that is #37; found at http://www.lookuptables.com/ regards Omar On 6/8/05, Holger Klawitter [EMAIL PROTECTED] wrote: Hi there, I would like to use my tomcat standalone (don't want to maintain more than one server :-) also as a server for debian packages. However as tomcat interprets percent characters in file names, apt-get is not capable to retrieve the deb files from the tomcat server. Example URL: http://oberon/apt/./g++_4%3a3.3.5-3_i386.deb Tomcat replies with 404, whereas http://oberon/apt/./g++_4%253a3.3.5-3_i386.deb would work (but apt-get does not ask that way) Is there a way to tweak tomcat into not interpreting percent signs? -- With Kind Regards / Mit freundlichem Gruß Holger Klawitter (listen at klawitter dot de) - 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: Why I got multiple/many instance of tomcat + jvm right after I've started tomcat? ( on Red Hat Linux E 3 )
On 6/7/05, Mohd. Jeffry [EMAIL PROTECTED] wrote: Dear All, I got 6 servers running rhel3 and tomcat 4.1.27. One of this servers its tomcat is giving so many instance of tomcat and jvm but not for other server. They are running with the same configuration as far as tomcat and jvm is concern. Any thing else did I miss? I am not sure whether it is because of the NPTL threading implementation in newer kernels. -- rgds Anto Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Jserv to Tomcat migration
On Wed, Jun 08, 2005 at 04:18:30PM +0530, gaurav wrote: :We thinking migrating some legacy code from Jserv 1.1.2 to : tomcat 5. : I am looking around some practical insightful tips/ guidance on this : matter ...it there is any Jserv to Tomcat migration guide book or any : other documentation which I can refer to or if any one ever faced : some problems then pl share with me :-) The process is the same for migrating between any two servlet containers: 1/ make note of any vendor-specific hooks you use in your current app. Don't expect them to be in the other container. Rewrite your app to work without them. 2/ Review the servlet spec that fits the destination container (v2.4 for Tomcat 5). If it's not the same servlet spec version as your current container, make note of any deprecations (such as SingleThreadModel) or other changes. Code your app to work per the spec. 3/ Note how the new container provides services (such as database pooling). That's about it. =) All jokes aside, the point of the spec is that 100% spec-compliant apps should be able to migrate between spec-compliant containers without much hassle. If you've stuck to the spec this whole time, your migration shouldn't be a problem. -QM -- software -- http://www.brandxdev.net/ tech news -- http://www.RoarNetworX.com/ code scan -- http://www.JxRef.org/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Embedded Tomcat SSL
Hi,
Can anyone help me with regard to running Embedded Tomcat 5.5.9 with SSL. I
found a mail archive before that has the same problem, however there is no
resolution.
http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg153661.html
I have included my code and errors that I am receiving. Any help would be
greatly appreciated
Here is the code I am Using
import java.io.File;
..
..
import org.apache.tomcat.util.IntrospectionUtils;
public class TestEmbededTomcat {
public static void main( String args[] )
{
Embedded embedded = new Embedded();
// set default logger and realm
org.apache.log4j.BasicConfigurator.configure();
MemoryRealm memRealm = new MemoryRealm();
embedded.setRealm(memRealm);
//Create an Engine
Engine baseEngine = embedded.createEngine();
baseEngine.setName(TestEngine);
baseEngine.setDefaultHost(vsjHost);
//Create Host
Host baseHost = embedded.createHost( vsjHost,
e:/ent/sip2.0/rte/jakarta-tomcat-5.5.9-embed/webapps );
baseEngine.addChild( baseHost );
//Create default context
Context rootContext = embedded.createContext(,ROOT);
baseHost.addChild( rootContext );
// Create context for web app for axis
Context axisContext = embedded.createContext(/axis, axis);
axisContext.setPrivileged( true );
baseHost.addChild( axisContext );
embedded.addEngine( baseEngine );
//Create a ssh Connector
Connector sshConnector = embedded.createConnector( (java.net.InetAddress)
null,
9012,
true);
IntrospectionUtils.setProperty(sshConnector, sslProtocol, TLS);
IntrospectionUtils.setProperty(sshConnector, keypass, changeit);
IntrospectionUtils.setProperty(sshConnector, keystore, C:/Documents
and Settings/mcdonald/.keystore);
IntrospectionUtils.setProperty(sshConnector, clientAuth, false);
embedded.addConnector( sshConnector );
sshConnector.setProtocol( TLS );
//start operation
embedded.start();
}
}
Here is the error message I get :-
12:16:41:375:
[org.apache.tomcat.util.net.PoolTcpEndpoint][http-9012-Processor3] DEBUG -
Handshake
ailed
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at
org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:119)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:520)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.j
va:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:536)
287423 [http-9012-Processor3] DEBUG org.apache.tomcat.util.net.PoolTcpEndpoint
- Handshake failed
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at
org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:119)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:520)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.j
va:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:536)
Here is the message I get from Firefox :-
Could not establish an encrypted connection, because the certificate presented
by localhost is invalid or corrupted. Error Code : -8182
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Re: percent in URL makes tomcat chocke
Omar Adobati wrote: maybe u can try to replace the % symbol with the ASCII value, that is #37; found at http://www.lookuptables.com/ It's not about that *I* can't load that file. *apt-get* needs to be able to do it. I already tried to use urlrewrite, but the filter are already too late down the filter chain, the %3a in ...g++_4%3a3.3... is already translated. Furthermore the + signs are being translated into spaces by the rewrite engine. With Kind Regards / Mit freundlichem Gruß Holger Klawitter (listen at klawitter dot de) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Why I got multiple/many instance of tomcat + jvm right after I've started tomcat? ( on Red Hat Linux E 3 )
All servers are using the same kernel :- [EMAIL PROTECTED] admin]$ uname -a Linux iedb1 2.4.21-9.0.1.ELsmp #1 SMP Mon Feb 9 22:26:51 EST 2004 i686 i686 i386 GNU/Linux On 6/8/05, Anto Paul [EMAIL PROTECTED] wrote: On 6/7/05, Mohd. Jeffry [EMAIL PROTECTED] wrote: Dear All, I got 6 servers running rhel3 and tomcat 4.1.27. One of this servers its tomcat is giving so many instance of tomcat and jvm but not for other server. They are running with the same configuration as far as tomcat and jvm is concern. Any thing else did I miss? I am not sure whether it is because of the NPTL threading implementation in newer kernels. -- rgds Anto Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Servlet Concurrency Issues
Thanks Chuck, that was exactly the problem. I was under the very poor assumption that a new thread and newly instantiated servlet object was created every time a request was made, instead of all threads working on only one instance of an object. To mimic the desired behavior I've fixed the problem by adding this (implements SingleThreadModel)... public class ServletName implements SingleThreadModel Now it would seem that if several 100 people were to access a servlet that every time the following code was hit by a new thread: PrintWriter out = response.getWriter(); It would direct all output (using out.println()) from all threads to the most recent person to access the servlet. Follow up question: With this in mind, what is the most common method of writing thread safe code? Thank you very much for your help. -Mike -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 07, 2005 1:15 PM To: Tomcat Users List Subject: RE: Servlet Concurrency Issues From: Michael Pasko [mailto:[EMAIL PROTECTED] Subject: Servlet Concurrency Issues I started allowing other users on it, I stumbled on some problems. Basically what happens, when user A submits the form, and then 2 seconds later user B submits the same form. User A stops getting results, and User B receives the output for his request as well as the end of User A's request. Probably not a configuration problem but rather implementation errors in your servlet or some related object (such as the DB connection). There's normally only one copy of the servlet object, and it will be used concurrently by multiple threads. Make sure you're not storing request-specific information in there. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To 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: Servlet Concurrency Issues
For thread safe programs 1. Declare all your variables within your method. 2. Do not declare static ( class level ) variables. 3. Pass Parameters from one method to another rather than accessing global variables. Regards Guru -Original Message- From: Michael Pasko [mailto:[EMAIL PROTECTED] Sent: 08 June 2005 13:33 To: 'Tomcat Users List' Subject: RE: Servlet Concurrency Issues Thanks Chuck, that was exactly the problem. I was under the very poor assumption that a new thread and newly instantiated servlet object was created every time a request was made, instead of all threads working on only one instance of an object. To mimic the desired behavior I've fixed the problem by adding this (implements SingleThreadModel)... public class ServletName implements SingleThreadModel Now it would seem that if several 100 people were to access a servlet that every time the following code was hit by a new thread: PrintWriter out = response.getWriter(); It would direct all output (using out.println()) from all threads to the most recent person to access the servlet. Follow up question: With this in mind, what is the most common method of writing thread safe code? Thank you very much for your help. -Mike -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 07, 2005 1:15 PM To: Tomcat Users List Subject: RE: Servlet Concurrency Issues From: Michael Pasko [mailto:[EMAIL PROTECTED] Subject: Servlet Concurrency Issues I started allowing other users on it, I stumbled on some problems. Basically what happens, when user A submits the form, and then 2 seconds later user B submits the same form. User A stops getting results, and User B receives the output for his request as well as the end of User A's request. Probably not a configuration problem but rather implementation errors in your servlet or some related object (such as the DB connection). There's normally only one copy of the servlet object, and it will be used concurrently by multiple threads. Make sure you're not storing request-specific information in there. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To 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]
adding new virtual hosts without restart?
Hello, I understand that it is possible to (re-)deploy new contexts/web applications in Tomcat 5.5.9 without a complete server restart. I wonder whether the same might be possible for new virtual hosts, i.e. adding new virtual hosts/IP addresses to a running Tomcat server. From the documentation, I get the impression that this is *not* possible, which means that I'd have to stop and start tomcat to do this. Is there a way to do it without restart? -- [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Module jk2 and jk Connectormodules
Hi, Jk suse 9.1 binary? Yes, you need a binary module suitable for your OS. Or, you still can try tom compile it for your system, but it's not recommended since it's too long for not so many more advantages. Same: /, \ for suse? Of course, you have adapt the paths to match your OS logical structure. On *nix, use /, and on window$, use \. After the loaded modules? Well, just insert your directives right before section three. (Therefore after section 2...) In the httpd.conf, too? Yes, we're still in the httpd.conf file. Hope it helps ! And thanks for the link !! Luc Boudreau Université du Québec Canada -Message d'origine- De : Andreas Bauer [mailto:[EMAIL PROTECTED] Envoyé : 7 juin 2005 09:49 À : 'Tomcat Users List' Objet : Re: Module jk2 and jk Connectormodules Hello! Btw, here is another link: http://www.dynamicobjects.com/d2r/archives/002574.html After doing this script, jk2 works for me in win xp, but not in Suse 9.2. I hope, it helps you anyway and you can use it somehow. I have still questions. LoadModule jk_module modules/mod_jk.so Jk suse 9.1 binary? Then, protect your WEB-INF directories : Directory c:/Tomcat5/webapps/exampleApp/WEB-INF Options -Indexes FollowSymLinks Deny from all /Directory Same: /, \ for suse? Then, between section 2 and 3 of httpd.conf, add the jk configuration : After the loaded modules? Create an alias : Alias /exampleApp c:/Tomcat5/webapps/exampleApp Define which files are to be served by Tomcat : JkMount / exampleApp/*.jsp tomcat5 JkMount / exampleApp/*.do tomcat5 In the httpd.conf, too? Best regards and many thanks Andreas - 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: adding new virtual hosts without restart?
If you add virtual hosts using the tomcat admin interface and hit the commit button on top after all changes, you do not have to issue a bin/shutdown.sh and a bin/startup.sh. However, the catalina engine is restarted and so are all webapps in it. Le Mercredi 8 Juin 2005 14:39, Thomas Corte a écrit : Hello, I understand that it is possible to (re-)deploy new contexts/web applications in Tomcat 5.5.9 without a complete server restart. I wonder whether the same might be possible for new virtual hosts, i.e. adding new virtual hosts/IP addresses to a running Tomcat server. From the documentation, I get the impression that this is *not* possible, which means that I'd have to stop and start tomcat to do this. Is there a way to do it without restart? -- David Delbecq Royal Meteorological Institute of Belgium - Is there life after /sbin/halt -p? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Servlet Concurrency Issues
From: Michael Pasko [mailto:[EMAIL PROTECTED] To mimic the desired behavior I've fixed the problem by adding this (implements SingleThreadModel)... public class ServletName implements SingleThreadModel Note that SingleThreadModel isn't supported in more recent versions of Tomcat. This may or may not worry you depending on whether you want to move to a more recent version :-). Now it would seem that if several 100 people were to access a servlet that every time the following code was hit by a new thread: PrintWriter out = response.getWriter(); It would direct all output (using out.println()) from all threads to the most recent person to access the servlet. The servlet spec mandates that each concurrent request (which is processed on its own thread) has distinct request and response objects passed in, so response.getWriter() will get the writer for the current thread's response object - which is guaranteed not to be the same as that for any other request that's being processed at the same time. Reading between the lines, by the way, this means that the container may, if it wishes, recycle objects (and indeed threads) between requests. I know Tomcat 5.0 does this. Follow up question: With this in mind, what is the most common method of writing thread safe code? As Guru said, plus a couple of process-related points: - Go through the spec for third-party code that you're using (libraries, servlet containers and the like). Check what guarantees they make about thread-safety, and check what guarantees they make about object uniqueness. If you don't know what the rest of the system provides, you can be in for some surprises. - Test! Jmeter (or some similar multi-threaded load testing tool) is your friend. As Knuth remarked, Beware of the above code; I have only proved it correct, not tried it. Writing solid thread-safe code takes more thinking, and hence more time, than writing single-threaded code; and the likelihood of defects goes up as you now have to think about interactions between threads which may occur at arbitrary times. In a recent project, we bought an 8 CPU box with the slowest processors we could find, simply so that we could load it up with requests fairly trivially and so that it could sit and chug away at our test suite looking for threading issues. We found several... - Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Servlet Concurrency Issues
On 6/8/05, Peter Crowther [EMAIL PROTECTED] wrote: Note that SingleThreadModel isn't supported in more recent versions of Tomcat. This may or may not worry you depending on whether you want to move to a more recent version :-). I've posted already about that: if you don't know about something, please don't make guesses with the tone of someone who knows his stuff, since you'll just end up confusing people. Your statement is completely wrong, STM is fully supported in Tomcat 5.5, with instance pooling for good performance. It's usually much faster than having lots of sync in your servlet, that is. I actually like the feature, personally. The only reason it got removed is because it gave users the impression that no additional syncing was ever needed (which is not the case, as session modification may still be unsafe). -- x Rémy Maucherat Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat, SSL, IE, and .pdf downloads
I think that I'll be leaving the moral decisions to my network admins. They can decide what they feel is the right answer with regard to network security. But it's good to know that there is a way to fix the problem. Thanks again to everyone for all the input! -Mary Beth -Original Message- From: Mark Leone [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 07, 2005 9:24 PM To: Tomcat Users List Subject: Re: Tomcat, SSL, IE, and .pdf downloads Mary-Beth, be advised that applying the fix in Tomcat is arguably the moral equivalent of what you said you didn't want to do (i.e., uncheck don't allow encrypted data to be cached to disk in IE). By inserting the valve that ensures that the cache-control headers are not set, you're not only permitting IE to cache the response, but you're also permitting any HTTP intermediaries to do so. I wouldn't be concerned about the former (since the user can control the browser cache), but the latter can be an issue if you have HTTP intermediaries in the path and you don't want any copies of the response hanging around. It would actually be more secure to just uncheck the setting in IE (since you indicated that works), and retain the no-cache behavior for the HTTP intermediaries; but that's probably unworkable from an interop standpoint. All IE users would have to configure their browser properly, or they will be told that your site is unavailable. The unfortunate reality is that because one particular user agent (IE) is applying more restrictive caching behavior than is warranted by the spec, the server has to relax the caching behavior where it really needs to be restricted in many cases, if IE compatibility with default settings is to be maintained. There's an important lesson here, but I don't think the party that needs to learn it is listening. -Mark Mark Thomas wrote: This seems to be a popular subject today. Try looking at http://marc.theaimsgroup.com/?l=tomcat-userm=111811136603781w=2 Mark Panichi, Mary-Beth wrote: Greetings ~ We're having issues downloading .pdf files in SSL. I've been all over the web trying to find solutions. The issue appears to be interaction between Tomcat and InternetExplorer. IE appears to be corrupting the pdf files. There's an IE patch out there, but we've patched past that. The fix that they list, to uncheck the don't allow encrypted data to be cached to disk, works, but it's a setting that for security reasons we don't want to leave unchecked. I've tried all manner of setting headers for cache-control, etc.. We're dynamically generating the .pdf files, and streaming them to the jsp page. I've tried also saving the pdf's physically to the server and then getting them, but that didn't work either. Has anyone run into this issue? Does anyone have a solution? I've seen lots of suggestions out there, but nothing that actually works. Thanks! Mary Beth Panichi - 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: Servlet Concurrency Issues
From: Remy Maucherat [mailto:[EMAIL PROTECTED] Your statement is completely wrong, STM is fully supported in Tomcat 5.5, with instance pooling for good performance. Sorry, Remy - I should have checked rather than relying on memory. - Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Servlet Concurrency Issues
On 6/8/05, Peter Crowther [EMAIL PROTECTED] wrote: From: Remy Maucherat [mailto:[EMAIL PROTECTED] Your statement is completely wrong, STM is fully supported in Tomcat 5.5, with instance pooling for good performance. Sorry, Remy - I should have checked rather than relying on memory. No problem. STM is deprecated in the specification, but support is mandatory (of course, if the container doesn't do pooling, performance will be really bad). I hope it doesn't get removed, since it is sometimes useful (maybe it could be reinstated with a different name). -- x Rémy Maucherat Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Servlet Concurrency Issues
Your best bet for understanding multithreading issues is to get a good understanding of the JVM. On 6/8/05, Michael Pasko [EMAIL PROTECTED] wrote: Thanks Chuck, that was exactly the problem. I was under the very poor assumption that a new thread and newly instantiated servlet object was created every time a request was made, instead of all threads working on only one instance of an object. To mimic the desired behavior I've fixed the problem by adding this (implements SingleThreadModel)... public class ServletName implements SingleThreadModel Now it would seem that if several 100 people were to access a servlet that every time the following code was hit by a new thread: PrintWriter out = response.getWriter(); It would direct all output (using out.println()) from all threads to the most recent person to access the servlet. Follow up question: With this in mind, what is the most common method of writing thread safe code? Thank you very much for your help. -Mike -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 07, 2005 1:15 PM To: Tomcat Users List Subject: RE: Servlet Concurrency Issues From: Michael Pasko [mailto:[EMAIL PROTECTED] Subject: Servlet Concurrency Issues I started allowing other users on it, I stumbled on some problems. Basically what happens, when user A submits the form, and then 2 seconds later user B submits the same form. User A stops getting results, and User B receives the output for his request as well as the end of User A's request. Probably not a configuration problem but rather implementation errors in your servlet or some related object (such as the DB connection). There's normally only one copy of the servlet object, and it will be used concurrently by multiple threads. Make sure you're not storing request-specific information in there. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To 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] -- You can lead a horse to water but you cannot make it float on its back. ~Dakota Jack~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Servlet Concurrency Issues
On 6/8/05, Dakota Jack [EMAIL PROTECTED] wrote: Your best bet for understanding multithreading issues is to get a good understanding of the JVM. Can you recommend one ? -- rgds Anto Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
default IP address connector binding?
My Linux server's eth0 supports ten IP addresses. What happens (in 5.5.9) if my HTTP Connector doesn't specify an address = 216.119.217.240 attribute? Does it use the first one? all of them? (it's working but I need to know exactly what it's doing) Paul Singleton -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.6.5 - Release Date: 7/Jun/2005 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: default IP address connector binding?
All of them -Tim Paul Singleton wrote: My Linux server's eth0 supports ten IP addresses. What happens (in 5.5.9) if my HTTP Connector doesn't specify an address = 216.119.217.240 attribute? Does it use the first one? all of them? (it's working but I need to know exactly what it's doing) Paul Singleton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: default IP address connector binding?
Am Mittwoch, 8. Juni 2005 16:04 schrieb Paul Singleton: My Linux server's eth0 supports ten IP addresses. What happens (in 5.5.9) if my HTTP Connector doesn't specify an address = 216.119.217.240 attribute? Does it use the first one? all of them? (it's working but I need to know exactly what it's doing) If you don't specify an address, tomcat will bind to 0.0.0.0 (resp. to ::0 on IPv6) which effectively means it binds to all available addresses. Regards mks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: percent in URL makes tomcat chocke
I think tomcat is behaving correctly... You may have missed out an important fact about URLs... check out http://www.w3.org/Addressing/rfc1630.txt Universal Resource Identifiers in WWW THE PERCENT SIGN The percent sign (%, ASCII 25 hex) is used as the escape character in the encoding scheme and is never allowed for anything else. URL-escaping is different from html/sgml-escaping (e.g. #37; ) give that %3a is an escape for :, then if something is asking for http://oberon/apt/./g++_4%3a3.3.5-3_i386.deb then (I think) they are really asking for http://oberon/apt/./g++_4:3.3.5-3_i386.deb so maybe you could handle a that in your tomcat webapp? hope this indicates some directions to try... Tim Holger Klawitter wrote: Omar Adobati wrote: maybe u can try to replace the % symbol with the ASCII value, that is #37; found at http://www.lookuptables.com/ It's not about that *I* can't load that file. *apt-get* needs to be able to do it. I already tried to use urlrewrite, but the filter are already too late down the filter chain, the %3a in ...g++_4%3a3.3... is already translated. Furthermore the + signs are being translated into spaces by the rewrite engine. With Kind Regards / Mit freundlichem Gruß Holger Klawitter (listen at klawitter dot de) - 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: Servlet Concurrency Issues
hihi all, does Tomcat 5.5.x handle this instance pooling transparently for objects implementing STM? do i need to configure Tomcat to turn on this feature? tia, woodchuck --- Remy Maucherat [EMAIL PROTECTED] wrote: Your statement is completely wrong, STM is fully supported in Tomcat 5.5, with instance pooling for good performance. It's usually much faster than having lots of sync in your servlet, that is. I actually like the feature, personally. The only reason it got removed is because it gave users the impression that no additional syncing was ever needed (which is not the case, as session modification may still be unsafe). __ Discover Yahoo! Stay in touch with email, IM, photo sharing and more. Check it out! http://discover.yahoo.com/stayintouch.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat causes servlet malfunction???
Hi Everyone!
There is a servlet i found from a book that utilizes the parameters from
servlets but whenever i run it the browser doesnt seem to open the class
properly and instead it only downloads the .class file. I think the problem
here has something to do with the new Tomcat version. Can someone try
deploying the application so that I'll be able to find out whether what the
problem really is. Below are the codes i used:
the code below is for Form.html where i have to enter the information that
will be passed onto the servlet:
HTML
HEAD
TITLE
Parameter Servlet Form
/TITLE
/HEAD
BODY
form
action=servlet/chapter2.ParameterServlet
method=POST
table width=400 border=0 cellspacing=0
tr
tdName: /td
td
input type=text
name=name
size=20
maxlength=20
/td
tdSSN:/td
td
input type=text name=ssn size=11 maxlength=11
/td
/tr
tr
tdAge:/td
td
input type=text name=age size=3 maxlength=3
/td
tdemail:/td
td
input type=text
name=email
size=30
maxlength=30
/td
/tr
tr
tdnbsp;/td
tdnbsp; /td
tdnbsp; /td
td
input type=submit name=Submit value=Submit
input type=reset name=Reset value=Reset
/td
/tr
/table
/FORM
/BODY
/HTML
and here is the code for ParamterServlet.java:
package chapter2;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class ParameterServlet extends HttpServlet {
public void init(ServletConfig config) throws ServletException {
// Always pas the ServletConfig object to the super class
super.init(config);
}
// Process the HTTP Get request
public void doGet (HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doPost(request, response);
}
// Process the HTTP Post request
public void doPost (HttpServletRequest request, HttpServletResponse
response) throws ServletException, IOException {
response.setContentType(html/text);
PrintWriter out = response.getWriter();
out.println(html);
out.println(head);
out.println(titleParameter Servlet/title);
out.println(/head);
out.println(body);
// Get an enumeration of the parameter names
Enumeration parameters = request.getParameterNames();
String param = null;
// Iterate over the parameter names,
// getting the parameters values
while(parameters.hasMoreElements()) {
param = (String)parameters.nextElement();
out.println(param + : + request.getParameter(param) + BR);
}
out.println(/body/html);
out.close();
}
}
Thank you and Good day!
Regards,
michael
Re: tomcat causes servlet malfunction???
On 6/8/05, Michael Echavez [EMAIL PROTECTED] wrote: Hi Everyone! There is a servlet i found from a book that utilizes the parameters from servlets but whenever i run it the browser doesnt seem to open the class properly and instead it only downloads the .class file. I think the problem here has something to do with the new Tomcat version. Can someone try deploying the application so that I'll be able to find out whether what the problem really is. Below are the codes i used: That is using the ancient /servlet directory default servlet thingy, the class you have needs to be packaged and then placed in %TOMCAT_HOME%/webapps/yourwebapp/WEB-INF/classes for it to work properly. Regards, -- Jason Bainbridge http://kde.org - [EMAIL PROTECTED] Personal Site - http://jasonbainbridge.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Set Connector to secure but DON'T use TLS/keystore/etc.?
My suggested solution (2) below works ok as a temporary stopgap. So,
if you ever find yourself in this scenario -- Tomcat behind a hardware
ssl accelerator but you need to redirect for confidential matrials), a
stopgap solution is the code below.
My question is still open as to whether or not a Connector can be set
to be secure but without its wanting to do TLS, etc. I wonder if
there is a way through this problem with proxy settings. Also, in the
solution below, I think there are some issues with cached resources.
Anyhoo . . .
Scenario:
1. You have Tomcat behind a hardware SSL accelerator, which handles
TLS for you. And you want that performance boost.
2. You need to mark certain resources CONFIDENTIAL in your web.xml
with transport-guaranteeCONFIDENTIAL/transport-guarantee
3. However, CONFIDENTIAL means that when you get traffic to your
Tomcat on the non-secured Connector, there is a redirect to, say, 443
(i.e., back to the SSL accelerator).
4. When the SSL accelerator then sends the traffic to your Tomcat's
8443, there's a double-bind:
a. If you set the 8443 Connector to secure=true then Tomcat wants to
handle the SSL. But this is bad because it was already handled by the
hardware accelerator.
b. But if you set the 8443 Connect to secure=false then Tomcat wants
to send the redirect (again). Infinite loop.
Stopgap solution:
1. Remove the user-data-constraint
transport-guaranteeCONFIDENTIAL/transport-guarantee from your
web.xml
2. Change your 8443 Connector to secure=false
3. Handle the redirect yourself with a filter such as this one (this
is just the dofilter method):
(Note that the filter will have to look at the incoming paths, and
reproduce whatever your settings were in that required the
CONFIDENTIAL guarantee.)
(Also note that this is obviously a hack, with some hardcoding of a
port, assumption that the other port is regular http, etc., etc.)
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
// If incoming is not on the port that is for secure traffic, redirect
if (request.getLocalPort() != 8443) {
HttpServletRequest req = (HttpServletRequest) request;
HttpServletResponse res = (HttpServletResponse) response;
String url = NetUtils.getReconstructedURL(req);
// Change the scheme
String redirect = https + url.substring(4);
res.setStatus(HttpServletResponse.SC_FOUND);
res.setHeader(Location, redirect);
if (logger.isLoggable(Level.INFO)) {
logger.info(Redirecting: + url + to + redirect);
}
return;
} else {
chain.doFilter(request, response);
}
}
John
On 6/7/05, John G. Norman [EMAIL PROTECTED] wrote:
For Tomcat 5.0.28:
I have an SSL accelerator in front of a set of hardware load-balanced Tomcats.
SSL is handled by the accelerator.
HTTP requests come in on port 80 and are redirected via the load
balancer (it's actually an Inkra) to a Tomcat HTTP Connector listening
on port 8080.
I would like to mark some resources in the app with the security
constraint CONFIDENTIAL and have the request redirected to port 443.
So . . . A redirected request would now come in on 443, where the SSL
accelerator handles TLS. Then the request goes into the LB, and goes
to a Tomcat Connector on port 8443.
Therefore, in server.xml, I would like to set the secure attribute for
the Connector on port 8443 to true so that the request is no longer
redirected.
But if I set the secure attribute to true, it seems that I must
specify a keystore, and handle SSL on Tomcat. (If you set secure to
true but w/o a keystore, you get exceptions and the Connector
doesn't start.)
If I set the secure attribute to false, then the redirect happens
again (effectively an infinite loop).
So . . . any suggestions?
My ideas are:
(0) See if the load balancer can do the redirect. I.e., have certain
traffic (not all, I'm afraid) return a 304 and redirect to the 443
port? There *are* certain paths (for example, for privacy policy XML
files) that must not use https/443. Then the Tomcat's 8443 could be
insecure. This is a bad solution because now the authority for the
redirect isn't in the app; harder to change.
(1) Stop using the hardware acceleration, and put the SSL cert on each
of the Tomcats. This is probably big drag for performance reasons.
(2) Write a custom J2EE filter to do the 304/redirect.
(3) Any more flexibility on this in Tomcat 5.5?
John
-
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Re: Embedded Tomcat SSL
I do not think that you need an SSL connector. I have an embedded
tomcat working using mutual authenticated SSL and the connector is not
SSL enabled.
On 6/8/05, Diarmuid McDonald [EMAIL PROTECTED] wrote:
Hi,
Can anyone help me with regard to running Embedded Tomcat 5.5.9 with SSL. I
found a mail archive before that has the same problem, however there is no
resolution.
http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg153661.html
I have included my code and errors that I am receiving. Any help would be
greatly appreciated
Here is the code I am Using
import java.io.File;
..
..
import org.apache.tomcat.util.IntrospectionUtils;
public class TestEmbededTomcat {
public static void main( String args[] )
{
Embedded embedded = new Embedded();
// set default logger and realm
org.apache.log4j.BasicConfigurator.configure();
MemoryRealm memRealm = new MemoryRealm();
embedded.setRealm(memRealm);
//Create an Engine
Engine baseEngine = embedded.createEngine();
baseEngine.setName(TestEngine);
baseEngine.setDefaultHost(vsjHost);
//Create Host
Host baseHost = embedded.createHost( vsjHost,
e:/ent/sip2.0/rte/jakarta-tomcat-5.5.9-embed/webapps );
baseEngine.addChild( baseHost );
//Create default context
Context rootContext = embedded.createContext(,ROOT);
baseHost.addChild( rootContext );
// Create context for web app for axis
Context axisContext = embedded.createContext(/axis, axis);
axisContext.setPrivileged( true );
baseHost.addChild( axisContext );
embedded.addEngine( baseEngine );
//Create a ssh Connector
Connector sshConnector = embedded.createConnector(
(java.net.InetAddress) null,
9012,
true);
IntrospectionUtils.setProperty(sshConnector, sslProtocol, TLS);
IntrospectionUtils.setProperty(sshConnector, keypass, changeit);
IntrospectionUtils.setProperty(sshConnector, keystore,
C:/Documents and Settings/mcdonald/.keystore);
IntrospectionUtils.setProperty(sshConnector, clientAuth, false);
embedded.addConnector( sshConnector );
sshConnector.setProtocol( TLS );
//start operation
embedded.start();
}
}
Here is the error message I get :-
12:16:41:375:
[org.apache.tomcat.util.net.PoolTcpEndpoint][http-9012-Processor3] DEBUG -
Handshake
ailed
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at
org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:119)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:520)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.j
va:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:536)
287423 [http-9012-Processor3] DEBUG
org.apache.tomcat.util.net.PoolTcpEndpoint - Handshake failed
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at
org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:119)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:520)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.j
va:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:536)
Here is the message I get from Firefox :-
Could not establish an encrypted connection, because the certificate
presented by localhost is invalid or corrupted. Error Code : -8182
This e-mail and any files transmitted with it are confidential and may be
privileged and are intended
Re: Embedded Tomcat SSL
Hi Mark,
On a similar note, would you be able to point me on how to get CRL
validator invoked by tomcat 5.x for ssl/mutual.
thnks
On 6/8/05, Mark [EMAIL PROTECTED] wrote:
I do not think that you need an SSL connector. I have an embedded
tomcat working using mutual authenticated SSL and the connector is not
SSL enabled.
On 6/8/05, Diarmuid McDonald [EMAIL PROTECTED] wrote:
Hi,
Can anyone help me with regard to running Embedded Tomcat 5.5.9 with SSL. I
found a mail archive before that has the same problem, however there is no
resolution.
http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg153661.html
I have included my code and errors that I am receiving. Any help would be
greatly appreciated
Here is the code I am Using
import java.io.File;
..
..
import org.apache.tomcat.util.IntrospectionUtils;
public class TestEmbededTomcat {
public static void main( String args[] )
{
Embedded embedded = new Embedded();
// set default logger and realm
org.apache.log4j.BasicConfigurator.configure();
MemoryRealm memRealm = new MemoryRealm();
embedded.setRealm(memRealm);
//Create an Engine
Engine baseEngine = embedded.createEngine();
baseEngine.setName(TestEngine);
baseEngine.setDefaultHost(vsjHost);
//Create Host
Host baseHost = embedded.createHost( vsjHost,
e:/ent/sip2.0/rte/jakarta-tomcat-5.5.9-embed/webapps );
baseEngine.addChild( baseHost );
//Create default context
Context rootContext = embedded.createContext(,ROOT);
baseHost.addChild( rootContext );
// Create context for web app for axis
Context axisContext = embedded.createContext(/axis, axis);
axisContext.setPrivileged( true );
baseHost.addChild( axisContext );
embedded.addEngine( baseEngine );
//Create a ssh Connector
Connector sshConnector = embedded.createConnector(
(java.net.InetAddress) null,
9012,
true);
IntrospectionUtils.setProperty(sshConnector, sslProtocol, TLS);
IntrospectionUtils.setProperty(sshConnector, keypass, changeit);
IntrospectionUtils.setProperty(sshConnector, keystore,
C:/Documents and Settings/mcdonald/.keystore);
IntrospectionUtils.setProperty(sshConnector, clientAuth, false);
embedded.addConnector( sshConnector );
sshConnector.setProtocol( TLS );
//start operation
embedded.start();
}
}
Here is the error message I get :-
12:16:41:375:
[org.apache.tomcat.util.net.PoolTcpEndpoint][http-9012-Processor3] DEBUG -
Handshake
ailed
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at
org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:119)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:520)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.j
va:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:536)
287423 [http-9012-Processor3] DEBUG
org.apache.tomcat.util.net.PoolTcpEndpoint - Handshake failed
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at
org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:119)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:520)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.j
va:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:536)
Here is the
RE: Embedded Tomcat SSL
Hi Mark,
Im not sure I understand what you mean by mutual authenticated SSL. I set to
not be SSL enabled and it made no difference when tring to connect to
https://localhost:9012/axis/ . i.e.
Connector sshConnector = embedded.createConnector( (java.net.InetAddress)
null,
9012,
false);
Could you elaborate as to how you got SSL working, or do you have sample code I
could use
-Original Message-
From: Mark [mailto:[EMAIL PROTECTED]
Sent: 08 June 2005 16:12
To: Tomcat Users List
Subject: Re: Embedded Tomcat SSL
I do not think that you need an SSL connector. I have an embedded
tomcat working using mutual authenticated SSL and the connector is not
SSL enabled.
On 6/8/05, Diarmuid McDonald [EMAIL PROTECTED] wrote:
Hi,
Can anyone help me with regard to running Embedded Tomcat 5.5.9 with SSL. I
found a mail archive before that has the same problem, however there is no
resolution.
http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg153661.html
I have included my code and errors that I am receiving. Any help would be
greatly appreciated
Here is the code I am Using
import java.io.File;
..
..
import org.apache.tomcat.util.IntrospectionUtils;
public class TestEmbededTomcat {
public static void main( String args[] )
{
Embedded embedded = new Embedded();
// set default logger and realm
org.apache.log4j.BasicConfigurator.configure();
MemoryRealm memRealm = new MemoryRealm();
embedded.setRealm(memRealm);
//Create an Engine
Engine baseEngine = embedded.createEngine();
baseEngine.setName(TestEngine);
baseEngine.setDefaultHost(vsjHost);
//Create Host
Host baseHost = embedded.createHost( vsjHost,
e:/ent/sip2.0/rte/jakarta-tomcat-5.5.9-embed/webapps );
baseEngine.addChild( baseHost );
//Create default context
Context rootContext = embedded.createContext(,ROOT);
baseHost.addChild( rootContext );
// Create context for web app for axis
Context axisContext = embedded.createContext(/axis, axis);
axisContext.setPrivileged( true );
baseHost.addChild( axisContext );
embedded.addEngine( baseEngine );
//Create a ssh Connector
Connector sshConnector = embedded.createConnector(
(java.net.InetAddress) null,
9012,
true);
IntrospectionUtils.setProperty(sshConnector, sslProtocol, TLS);
IntrospectionUtils.setProperty(sshConnector, keypass, changeit);
IntrospectionUtils.setProperty(sshConnector, keystore,
C:/Documents and Settings/mcdonald/.keystore);
IntrospectionUtils.setProperty(sshConnector, clientAuth, false);
embedded.addConnector( sshConnector );
sshConnector.setProtocol( TLS );
//start operation
embedded.start();
}
}
Here is the error message I get :-
12:16:41:375:
[org.apache.tomcat.util.net.PoolTcpEndpoint][http-9012-Processor3] DEBUG -
Handshake
ailed
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at
org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:119)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:520)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.j
va:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:536)
287423 [http-9012-Processor3] DEBUG
org.apache.tomcat.util.net.PoolTcpEndpoint - Handshake failed
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at
tomcat windows / mysql linux
hi all, i have an interesting problem. our app server(tomcat 5.5) on windows 2003 communicates with mySQl database on linux box. our client application is very slow each time we log in. when we moved the database to windows box, the application is super fast. does anybody have thoughts on this? thank you secc __ Discover Yahoo! Have fun online with music videos, cool games, IM and more. Check it out! http://discover.yahoo.com/online.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat causes servlet malfunction???
Where is the servlet's class file? On Wed, 2005-06-08 at 11:35, Michael Echavez wrote: i didnt use the invoker here. ive explicitly mapped my servlet with that url. below is a part of my web.xml servlet servlet-nameParameterServlet/servlet-name description This servlet retrieves the parameters sent to it and returns the parameters and their values back to the client. /description servlet-classchapter2.ParameterServlet/servlet-class !-- Load this servlet at server startup time -- load-on-startup5/load-on-startup /servlet servlet-mapping servlet-nameParameterServlet/servlet-name url-pattern/servlet/chapter2.ParameterServlet/url-pattern /servlet-mapping I actually thought that there was some kind of an agreement to use /servlet for servlet urls. Thank you for the links. I actually learned a lot from them. Yes, the browser does download the file. it says that it has found a PARAMETERSERVLET file since the url is ...\servlet\chapter2.ParameterServlet It actually thinks that ParameterServlet is an extension. I'm really lost now cause i have a couple of other servlets that is in the same directory and they work properly. this is the only one that doesnt. On 6/8/05, Ben Souther [EMAIL PROTECTED] wrote: If the browser can see the .class file and download it, then it's not in the right place. Also: action=servlet/chapter2.ParameterServlet The servlet/ section in the URL is an outdated way of invoking a servlet. It uses the deprecated (and disabled in current versions of Tocmat) Invoker servlet. You will need to map your servlets in web.xml or disable the invoker in order to run them. On the InvokerServlet: http://jakarta.apache.org/tomcat/faq/misc.html#evil http://faq.javaranch.com/view?InvokerServlet On Wed, 2005-06-08 at 11:10, Michael Echavez wrote: Hi Ben, It is so nice of you to respond so quickly. Actually, I've already deployed a few simple servlets already and I am sure that the .class file for the servlet is in the right directory. I was just wasnt sure why tomcat couldnt load the class file correctly. Also, I already read the tomcat documentation you pointed me to before i posted my question. I really appreciate the link with the example applications. I think it will help me a lot with practicing on servlets, jsps and beans. Again, Thank you so much! Regards, Michael On 6/8/05, Ben Souther [EMAIL PROTECTED] wrote: Michael, Have a look at the documentation for classloading in TC to find out where your class files need to go. http://jakarta.apache.org/tomcat/tomcat-5.5-doc/class-loader-howto.html You'll also need to map your servlet in your web.xml file. I have some example applications that are packaged as war files that you can use as a reference if you like: http://simple.souther.us. -Ben On Wed, 2005-06-08 at 10:58, Michael Echavez wrote: Hi Everyone! There is a servlet i found from a book that utilizes the parameters from servlets but whenever i run it the browser doesnt seem to open the class properly and instead it only downloads the .class file. I think the problem here has something to do with the new Tomcat version. Can someone try deploying the application so that I'll be able to find out whether what the problem really is. Below are the codes i used: the code below is for Form.html where i have to enter the information that will be passed onto the servlet: HTML HEAD TITLE Parameter Servlet Form /TITLE /HEAD BODY form action=servlet/chapter2.ParameterServlet method=POST table width=400 border=0 cellspacing=0 tr tdName: /td td
Question on Configuring Virtual Hosts on different ports
We are attempting to configure tomcat with virtual hosts so that different ports represent different regions For example port 80 may represent a QA region port 90 may represent a dev region We are using apache as the front end for Tomcat in httpd.conf we have the following defined : # Definition for DEVA VirtualHost *:90 ServerAdmin [EMAIL PROTECTED] ServerName deva JkMount /* ajp13 ErrorLog /opt/bluepage/deva/logs/error_log CustomLog /opt/bluepage/deva/logs/access_log common /VirtualHost this should forward all requests to the Tomcat connector and hence to Tomcat in server.xml we have the following defined : Host name=deva appBase=webapps unpackWARs=true autoDeploy=true Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=deva_log. suffix=.txt timestamp=true/ Context path= docBase=/opt/tomcat/webapps/dva/BluePage.war crossContext=false debug=1 reloadable=false trusted=false /Context Context path=/BluePage docBase=/opt/tomcat/webapps/dva/BluePage.war crossContext=false debug=1 reloadable=false trusted=false /Context !-- ** the deva application context ** -- /Host and in /etc/hosts we have 127.0.0.1 localhost qaa qab qac deva devb devc 192.168.85.6qaa qab qac deva devb devc When we start tomcat and hit the URL : http://192.168.85.6:90/index.html we see some of the static html content that is defined in the root of the WAR file However when trying to access any of the servlets in the WAR , for example http://192.168.85.6:90/BluePage/Redirector?foo=usabar=caENTER.x=15ENTER.y=18 The following logs in the Apache access_log for this host - [08/Jun/2005:12:21:59 -0400] GET /BluePage/Redirector?foo=usabar=caENTER.x=15ENTER.y=18 HTTP/1.1 302 0 nothing logs in the associated tomcat log and the servlet doesn't appear to be getting called. The WAR was built on the same machine as the Tomcat Server so we are using the same java version and the structure of the WAR was initially built on Websphere, so I feel that the structure in terms of WEB-INF/classes and such is valid. We have exhaustively experimented with permutations of server settings, read everything on Virtual Host configuration and the proper course of action escapes us. I am thinking that this may be an issue with the application code itself, but I am not sure where to start looking. Does anyone have any thoughts or pointers they may be willing to share ? Thanks Colby C. Meyer - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AW: AW: Using appelts with different clients
The JSP spec specifies a default JRE version of 1.2. What happens in FireFox if you specify jreversion=1.3 ? Mark [EMAIL PROTECTED] wrote: u r right, of course. It's just that weblogic generates the page OK for both clients. This is the code generated for firefox: EMBED type=application/x-java-applet code=applet.MyApplet codebase=. align=top archive=applet.jar height=100 name=MyApplet width=100/EMBED This works perfectly well. I've JRE1.4.1_03 installed. -Ursprüngliche Nachricht- Von: Jost Richstein [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 8. Juni 2005 09:49 An: Tomcat Users List Betreff: Re: AW: Using appelts with different clients Tomcat 5.5.9 generates the following code snippet, requesting version 1.2.2 of the plugin: OBJECT classid=clsid:8AD9C840-044E-11D1-B3E9-00805F499D93 width=100 height=100 codebase=http://java.sun.com/products/plugin/1.2.2/jinstall-1_2_2-win.cab#V ersion=1,2,2,0 PARAM name=java_code value=applet.MyApplet PARAM name=java_codebase value=. PARAM name=type value=application/x-java-applet; Firefox requires version 1.3.0_01 or better (http://www.mozilla.org/support/firefox/faq#q2.2). Maybe it's that version mismatch that leads to your problem? And: could be a firefox issue as well. [EMAIL PROTECTED] wrote: Well, I discovered the following facts: - I've created a jsp-page with the following line: jsp:plugin type=applet code=applet.MyApplet codebase=. width=100 height=100/ - I've deployed all files to BEA weblogic. The page loades fine on IE and firefox. - I've deployed all files to tomcat. The page loads on IE, however, it doesn't on firefox. Therefore, I assume that this is either a bug, or tomcat just doesn't support different clients. Heiner -Ursprüngliche Nachricht- Von: Mark Thomas [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 7. Juni 2005 20:38 An: Tomcat Users List Betreff: Re: Using appelts with different clients [EMAIL PROTECTED] wrote: Other servers create the corret page by using the jsp:pluggin tag. Tomcat doesn't. In what way does Tomcat not support this? As far as I am aware it does in both 4.1.x and 5.5.x Mark - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat CGI and HTTP status codes
Chris, Sorry, but this isn't supported. See http://cvs.apache.org/viewcvs.cgi/jakarta-tomcat-catalina/catalina/src/share/org/apache/catalina/servlets/CGIServlet.java?rev=1.31view=markup and search for NPH for more info. Patches are always welcome ;) Mark Chris Picton wrote: Hi all I am trying to get squivi2 running under tomcat cgi, but I am having a problem with redirects. Code I am testing generates a redirect as follows: - my $tempout = $q-header( -nph=1, -status=302 Moved Temporarily, -location=$dest, ); open F, /tmp/f; print F $tempout; close F; print $tempout; exit 0; - I am printing the output to /tmp/f to check what is being sent to the browser. The contents of that file look like: -- HTTP/1.0 302 Moved Temporarily Server: TOMCAT Status: 302 Moved Temporarily Date: Wed, 08 Jun 2005 09:31:34 GMT Location: http://127.0.0.1:8080/cgi-bin/squivi.cgi/seqf_11/proto_prep Content-Type: text/html; charset=ISO-8859-1 -- Here is where the problem comes in. When I try to access the cgi, It doesn;t redirect, but downloads the file. It seems that tomcat is changing the 302 status to a 200 somewhere. When I telnet to the tomcat port and GET the cgi, this is what I see: - GET /cgi-bin/squivi.cgi/seqf_11 HTTP/1.0 Host: 127.0.0.1 HTTP/1.1 200 OK Pragma: No-cache Cache-Control: no-cache Expires: Thu, 01 Jan 1970 02:00:00 SAST Server: TOMCAT Status: 302 Moved Temporarily Date: Wed, 08 Jun 2005 09:40:24 GMT Content-Length: 0 Server: Apache-Coyote/1.1 Connection: close --- Note that the Location header has been removed, and the status has been changed to 200. Am I missing a trick here? What is going on? Chris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat windows / mysql linux
What is the speed of your network? Local access will almost always be faster than a call across the network. Even if you specify your ODBC to use a network address, the OS's are smart enough to not send local access through the network card. There could also be issues with the network physical setup. If you have daisy chained hubs instead of smart switches this could further degrade the performance due to the number of hops you request might take. You could expect a few second delay for network layer depending on the speed and topography of the network. This is one of the reason good network engineers get paid so well. Robert S. Harper Information Access Technology, Inc. -Original Message- From: daniel steel [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 08, 2005 10:36 AM To: tomcat-user@jakarta.apache.org Subject: tomcat windows / mysql linux hi all, i have an interesting problem. our app server(tomcat 5.5) on windows 2003 communicates with mySQl database on linux box. our client application is very slow each time we log in. when we moved the database to windows box, the application is super fast. does anybody have thoughts on this? thank you secc __ Discover Yahoo! Have fun online with music videos, cool games, IM and more. Check it out! http://discover.yahoo.com/online.html - 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, SSL, IE, and .pdf downloads
Another newbie question -- how do I tell which authenticator we're using? Does tomcat use a default one? I was looking at the API, but there isn't enough explanation there. And I didn't see anything in the Tomcat doco. Thanks, -Mary Beth -Original Message- From: Mark Leone [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 07, 2005 9:24 PM To: Tomcat Users List Subject: Re: Tomcat, SSL, IE, and .pdf downloads Mary-Beth, be advised that applying the fix in Tomcat is arguably the moral equivalent of what you said you didn't want to do (i.e., uncheck don't allow encrypted data to be cached to disk in IE). By inserting the valve that ensures that the cache-control headers are not set, you're not only permitting IE to cache the response, but you're also permitting any HTTP intermediaries to do so. I wouldn't be concerned about the former (since the user can control the browser cache), but the latter can be an issue if you have HTTP intermediaries in the path and you don't want any copies of the response hanging around. It would actually be more secure to just uncheck the setting in IE (since you indicated that works), and retain the no-cache behavior for the HTTP intermediaries; but that's probably unworkable from an interop standpoint. All IE users would have to configure their browser properly, or they will be told that your site is unavailable. The unfortunate reality is that because one particular user agent (IE) is applying more restrictive caching behavior than is warranted by the spec, the server has to relax the caching behavior where it really needs to be restricted in many cases, if IE compatibility with default settings is to be maintained. There's an important lesson here, but I don't think the party that needs to learn it is listening. -Mark Mark Thomas wrote: This seems to be a popular subject today. Try looking at http://marc.theaimsgroup.com/?l=tomcat-userm=111811136603781w=2 Mark Panichi, Mary-Beth wrote: Greetings ~ We're having issues downloading .pdf files in SSL. I've been all over the web trying to find solutions. The issue appears to be interaction between Tomcat and InternetExplorer. IE appears to be corrupting the pdf files. There's an IE patch out there, but we've patched past that. The fix that they list, to uncheck the don't allow encrypted data to be cached to disk, works, but it's a setting that for security reasons we don't want to leave unchecked. I've tried all manner of setting headers for cache-control, etc.. We're dynamically generating the .pdf files, and streaming them to the jsp page. I've tried also saving the pdf's physically to the server and then getting them, but that didn't work either. Has anyone run into this issue? Does anyone have a solution? I've seen lots of suggestions out there, but nothing that actually works. Thanks! Mary Beth Panichi - 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: tomcat windows / mysql linux
daniel steel wrote: hi all, i have an interesting problem. our app server(tomcat 5.5) on windows 2003 communicates with mySQl database on linux box. our client application is very slow each time we log in. when we moved the database to windows box, the application is super fast. does anybody have thoughts on this? thank you secc Is mysql configured the same way? Same cache sizes and the like? Are the network connections and equipment in between the severs the same? Lastly, are all types of data access affected or just the login process? -Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with mod_mpm / mod_jk / Tomcat Configuration
Under high load, the loadbalancing seems to forget session affinity and users have to log in again. Apache 2.0.54 with mod_mpm mod_jk 1.2.8 14 x Tomcat 4.1.31 instances The MaxClient setting seems to be causing most of these troubles. I don't exactly understand how the mpm and Tomcat settings are supposed to correlate. As soon as I increase MaxClients to 3200 the troubles start. mpm settings: IfModule worker.c StartServers 4 MaxClients2944 MinSpareThreads 25 MaxSpareThreads800 ThreadLimit 96 ThreadsPerChild 64 MaxRequestsPerChild 0 ListenBacklog 500 /IfModule Tomcat settings (same for the 14 instances): Connector className=org.apache.coyote.tomcat4.CoyoteConnector acceptCount=100 bufferSize=2048 compression=off connectionLinger=-1 connectionTimeout=6 connectionUploadTimeout=30 debug=0 disableUploadTimeout=false enableLookups=false maxKeepAliveRequests=500 maxProcessors=1000 minProcessors=50 address=%IP_ADDRESS% port=%CONNECTOR_PORT% protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler proxyPort=0 redirectPort=8443 scheme=http secure=false tcpNoDelay=false tomcatAuthentication=true useBodyEncodingForURI=true useURIValidationHack=false The max processors is set to 1000, I assumed that would result in 14000 processors for all instances and therefore the 3000 max clients of apache would be well within it. Is my assumption false adn I need to allocate 3000 thread per instance instead? Thanks, Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat seems to close connection
hi all, I'm using tomcat5 and a webapp I developed... I have a serlvet that is generating some html pages... the problem is that sometimes the servlet is not sending the complete html... it seems the connection is being closed before the serlvet finishes sending data. I've tried the documentation and anything related to timeout and I have the same behavior! the worse, from what I've seen is pretty random some times everything is ok, others I have an incomplete html :( any ideas? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Embedded Tomcat SSL
I followed very closely the Embedded.java found in the tomcat source code...
Here is the createConnector method
--START--
public Connector createConnector( String protocol)
{
Connector connector = null;
try {
connector = new Connector(org.apache.jk.server.JkCoyoteHandler);
IntrospectionUtils.setProperty(connector,
useURIValidationHack, + false);
IntrospectionUtils.setProperty(connector, protocolHandlerClassName,
org.apache.jk.server.JkCoyoteHandler);
} catch (Exception e) {
e.printStackTrace();
log.debug(Couldn't create connector.);
}
return (connector);
}
--END--
On 6/8/05, Diarmuid McDonald [EMAIL PROTECTED] wrote:
Hi Mark,
Im not sure I understand what you mean by mutual authenticated SSL. I set to
not be SSL enabled and it made no difference when tring to connect to
https://localhost:9012/axis/ . i.e.
Connector sshConnector = embedded.createConnector( (java.net.InetAddress)
null,
9012,
false);
Could you elaborate as to how you got SSL working, or do you have sample code
I could use
-Original Message-
From: Mark [mailto:[EMAIL PROTECTED]
Sent: 08 June 2005 16:12
To: Tomcat Users List
Subject: Re: Embedded Tomcat SSL
I do not think that you need an SSL connector. I have an embedded
tomcat working using mutual authenticated SSL and the connector is not
SSL enabled.
On 6/8/05, Diarmuid McDonald [EMAIL PROTECTED] wrote:
Hi,
Can anyone help me with regard to running Embedded Tomcat 5.5.9 with SSL. I
found a mail archive before that has the same problem, however there is no
resolution.
http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg153661.html
I have included my code and errors that I am receiving. Any help would be
greatly appreciated
Here is the code I am Using
import java.io.File;
..
..
import org.apache.tomcat.util.IntrospectionUtils;
public class TestEmbededTomcat {
public static void main( String args[] )
{
Embedded embedded = new Embedded();
// set default logger and realm
org.apache.log4j.BasicConfigurator.configure();
MemoryRealm memRealm = new MemoryRealm();
embedded.setRealm(memRealm);
//Create an Engine
Engine baseEngine = embedded.createEngine();
baseEngine.setName(TestEngine);
baseEngine.setDefaultHost(vsjHost);
//Create Host
Host baseHost = embedded.createHost( vsjHost,
e:/ent/sip2.0/rte/jakarta-tomcat-5.5.9-embed/webapps );
baseEngine.addChild( baseHost );
//Create default context
Context rootContext = embedded.createContext(,ROOT);
baseHost.addChild( rootContext );
// Create context for web app for axis
Context axisContext = embedded.createContext(/axis, axis);
axisContext.setPrivileged( true );
baseHost.addChild( axisContext );
embedded.addEngine( baseEngine );
//Create a ssh Connector
Connector sshConnector = embedded.createConnector(
(java.net.InetAddress) null,
9012,
true);
IntrospectionUtils.setProperty(sshConnector, sslProtocol, TLS);
IntrospectionUtils.setProperty(sshConnector, keypass, changeit);
IntrospectionUtils.setProperty(sshConnector, keystore,
C:/Documents and Settings/mcdonald/.keystore);
IntrospectionUtils.setProperty(sshConnector, clientAuth, false);
embedded.addConnector( sshConnector );
sshConnector.setProtocol( TLS );
//start operation
embedded.start();
}
}
Here is the error message I get :-
12:16:41:375:
[org.apache.tomcat.util.net.PoolTcpEndpoint][http-9012-Processor3] DEBUG -
Handshake
ailed
javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at
org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:119)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:520)
at
google!!
bello edoardo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: google!!
Edoardo Panfili wrote: bello excuse me!!! edoardo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat CGI and HTTP status codes
You can hack the cgiervlet. I did it buy myself by adding 302 checking into one of the methods. -Original Message- From: Mark Thomas [mailto:[EMAIL PROTECTED] Sent: June 8, 2005 1:09 PM To: Tomcat Users List Subject: Re: Tomcat CGI and HTTP status codes Chris, Sorry, but this isn't supported. See http://cvs.apache.org/viewcvs.cgi/jakarta-tomcat-catalina/catalina/src/share /org/apache/catalina/servlets/CGIServlet.java?rev=1.31view=markup and search for NPH for more info. Patches are always welcome ;) Mark Chris Picton wrote: Hi all I am trying to get squivi2 running under tomcat cgi, but I am having a problem with redirects. Code I am testing generates a redirect as follows: - my $tempout = $q-header( -nph=1, -status=302 Moved Temporarily, -location=$dest, ); open F, /tmp/f; print F $tempout; close F; print $tempout; exit 0; - I am printing the output to /tmp/f to check what is being sent to the browser. The contents of that file look like: -- HTTP/1.0 302 Moved Temporarily Server: TOMCAT Status: 302 Moved Temporarily Date: Wed, 08 Jun 2005 09:31:34 GMT Location: http://127.0.0.1:8080/cgi-bin/squivi.cgi/seqf_11/proto_prep Content-Type: text/html; charset=ISO-8859-1 -- Here is where the problem comes in. When I try to access the cgi, It doesn;t redirect, but downloads the file. It seems that tomcat is changing the 302 status to a 200 somewhere. When I telnet to the tomcat port and GET the cgi, this is what I see: - GET /cgi-bin/squivi.cgi/seqf_11 HTTP/1.0 Host: 127.0.0.1 HTTP/1.1 200 OK Pragma: No-cache Cache-Control: no-cache Expires: Thu, 01 Jan 1970 02:00:00 SAST Server: TOMCAT Status: 302 Moved Temporarily Date: Wed, 08 Jun 2005 09:40:24 GMT Content-Length: 0 Server: Apache-Coyote/1.1 Connection: close --- Note that the Location header has been removed, and the status has been changed to 200. Am I missing a trick here? What is going on? Chris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] !DSPAM:42a7263452096087514935!
Tomcat admin webapp only available to localhost
Hello All, I've installed the admin webapp and it works fine as long as I access it as http://localhost:8080/admin, otherwise I get the Tomcat's administration web application is no longer installed by default. Download and install the admin package to use it. message. Can someone please tell me how to configure the access to allow other hosts in addition to localhost? I've tried setting the lists of hosts in the Valve element in the context fragment. Thanks! -- john - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Funny JAR file, WAS: Class.forName() gives NoClassDefFoundError
Just want to follow up on this. Originally, the classes under /WEB-INF/classes were in a JAR file, which I put in /WEB-INF/lib, but like this I always got NoClassDefFoundError. So I thought there may be something wrong with the JAR file. I then zipped the classes manually and replaced the JAR file with that. And see there: No more NoClassDefFoundErrors. The application JAR is, like the WAR file, created by an Ant task. It can be opened/extracted without problems, but if I put it in Tomcat, I always get NoClassDefFoundError. If I zip the classes manually, it works just fine... Is this an Ant or Tomcat issue? Torsten Torsten Römer schrieb: Hello! I am currently trying to migrate a webbased cashregister system from BEA Weblogic 6.1/JDK 1.3.1 to Tomcat 5.0.25/JDK 1.4.2. After making some minor changes the application seems to work, and it also seems to run a lot faster. I have one problem though: The application does a lot of Class.forName(), which occasionally fails with a NoClassDefFoundError. One time everything seems to work fine, another time, after a restart of Tomcat, I sometimes get this error. In a pretty old post here I read that I have to add the classes in question (they are all in WEB-INF/classes) to Tomcat's classpath, so that the classloader can find them. Does this still apply? Or have I overlooked some setting, that for example preloads classes or something like that? Greetings, Torsten - 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]
high cpu usage during xslt processing
Recently we have migrated our application from jrun3.1 to tomcat 4.1.31 running on windows 2000 advanced server. It uses saxon 6.5.3 for xslt processing and the cpu usage is almost 100% even for 15 concurrent users. So in order to do a simple load test on the xslt part alone, I wrote a test jsp and the cpu usage is almost 100% for 15 concurrent users for a xsl file 106kb in size. XSLTTest.jsp TransformerFactory factory = TransformerFactory.newInstance(); StreamSource source = new StreamSource(new FileInputStream(test.xsl)); Templates pss = factory.newTemplates(source); Transformer transformer = pss.newTransformer(); ByteArrayInputStream temp = new ByteArrayInputStream(xml/xml.getBytes()); source = new StreamSource(temp); StreamResult result = new StreamResult(response.getOutputStream()); transformer.transform(source, result); The cpu usage is at 60% for the same jsp page on the jrun 3.1 server. Can anybody provide me with pointers to reduce cpu usage or has anyone who has faced a similar scenario. Please let me know if I need to provide more inputs as this is my first mail to the list. Thanks Kamal Send instant messages to your online friends http://uk.messenger.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: percent in URL makes tomcat chocke
Tim Diggins wrote: The percent sign (%, ASCII 25 hex) is used as the escape character in the encoding scheme and is never allowed for anything else. Thanks for your pointer! This however means that you cannot store debian packages on a rfc1630 compliant server. (Most) other webservers treat percent sings as escape characters only when it comes to the query part of the URL. I have sent a bug report to the Debian maintainers - I'll be interested in their reply :-) With Kind Regards / Mit freundlichem Gruß Holger Klawitter (listen at klawitter dot de) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
high cpu usage during xslt processing (resending)
(Resending as earlier mail had bounced) Recently we have migrated our application from jrun3.1 to tomcat 4.1.31 running on windows 2000 advanced server. It uses saxon 6.5.3 for xslt processing and the cpu usage is almost 100% even for 15 concurrent users. So in order to do a simple load test on the xslt part alone, I wrote a test jsp and the cpu usage is almost 100% for 15 concurrent users for a xsl file 106kb in size. XSLTTest.jsp TransformerFactory factory = TransformerFactory.newInstance(); StreamSource source = new StreamSource(new FileInputStream(test.xsl)); Templates pss = factory.newTemplates(source); Transformer transformer = pss.newTransformer(); ByteArrayInputStream temp = new ByteArrayInputStream(xml/xml.getBytes()); source = new StreamSource(temp); StreamResult result = new StreamResult(response.getOutputStream()); transformer.transform(source, result); The cpu usage is at 60% for the same jsp page on the jrun 3.1 server. Can anybody provide me with pointers to reduce cpu usage or has anyone who has faced a similar scenario. Please let me know if I need to provide more inputs as this is my first mail to the list. Thanks Kamal Send instant messages to your online friends http://uk.messenger.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5.5.9: NamingException cannot be resolved or is not a type - JNDI, MySQL
I get the error below when trying to compile/execute a jsp that wants to
connect to a MySQL db named
testdb. Here's the code snippet from testdb.jsp:
InitialContext initCtx = null;
DataSource ds = null;
Connection conn = null;
Statement stmt = null;
ResultSet rset = null;
try {
initCtx = new InitialContext();
ds = (DataSource)initCtx.lookup(java:comp/env/jdbc/testdb);
conn = ds.getConnection();
stmt = conn.createStatement();
rset = stmt.executeQuery(select * from subscriber);
It fails on the lookup with:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 52 in the jsp file: /testdb.jsp
Generated servlet error:
NamingException cannot be resolved or is not a type
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:397)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I am using MySQL 4.1.12a (Windows nt), Connector/J v 3.1.8
Connector/j stuff moved to common/lib
Tomcat: under webapps, app name testdb.
testdb/WEB-INF/web.xml:
?xml version=1.0 encoding=ISO-8859-1?
web-app xmlns=http://java.sun.com/xml/ns/j2ee;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd;
version=2.4
display-nametestdb/display-name
description
db test site
/description
resource-ref
descriptionTomcat DBCP/description
res-ref-namejdbc/testdb/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
/web-app
conf/Catalina/localhost/testdb.xml:
?xml version=1.0 encoding=UTF-8?
Context
path=/Search docBase=Search
debug=1crossContext=true
reloadable=true
ResourceLink name=jdbc/testdb type=javax.sql.DataSource
global=jdbc/testdb/
/Context
conf/server.xml:
GlobalNamingResources
Environment
name=simpleValue
type=java.lang.Integer
value=30/
Resource
auth=Container
description=User database that can be updated and saved
name=UserDatabase
type=org.apache.catalina.UserDatabase
pathname=conf/tomcat-users.xml
factory=org.apache.catalina.users.MemoryUserDatabaseFactory/
Resource
name=jdbc/testdb
auth=Container
type=javax.sql.DataSource
factory=org.apache.commons.dbcp.BasicDataSourceFactory
username=
password=
removeAbandonedTimeout=60
maxActive=4
maxIdle=2
removeAbandoned=true
driverClassName=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/testdb?autoReconnect=true/
/GlobalNamingResources
Any ideas why this doesn't work?
By the way, I've tried moving the Resource lines in server.xml to testdb.xml
(the context file)
and replaced the resource-link. Same error.
Thanks in advance.
Greg.
-
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RE: Tomcat 5.5.9: NamingException cannot be resolved or is not a type - JNDI, MySQL
You must import the classes you use in your JSP :
%@ page import={package.class | package.*}, ... ...
Arnaud
-Message d'origine-
De : Greg Brownell [mailto:[EMAIL PROTECTED]
Envoyé : mercredi 8 juin 2005 21:34
À : tomcat-user@jakarta.apache.org
Objet : Tomcat 5.5.9: NamingException cannot be resolved or
is not a type - JNDI, MySQL
I get the error below when trying to compile/execute a jsp
that wants to connect to a MySQL db named
testdb. Here's the code snippet from testdb.jsp:
InitialContext initCtx = null;
DataSource ds = null;
Connection conn = null;
Statement stmt = null;
ResultSet rset = null;
try {
initCtx = new InitialContext();
ds =
(DataSource)initCtx.lookup(java:comp/env/jdbc/testdb);
conn = ds.getConnection();
stmt = conn.createStatement();
rset = stmt.executeQuery(select * from subscriber);
It fails on the lookup with:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 52 in the jsp file: /testdb.jsp
Generated servlet error:
NamingException cannot be resolved or is not a type
org.apache.jasper.compiler.DefaultErrorHandler.javacError(Defa
ultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDis
patcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompil
er.java:397)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilation
Context.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServlet
Wrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet
.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I am using MySQL 4.1.12a (Windows nt), Connector/J v 3.1.8
Connector/j stuff moved to common/lib
Tomcat: under webapps, app name testdb.
testdb/WEB-INF/web.xml:
?xml version=1.0 encoding=ISO-8859-1? web-app
xmlns=http://java.sun.com/xml/ns/j2ee;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd;
version=2.4
display-nametestdb/display-name
description
db test site
/description
resource-ref
descriptionTomcat DBCP/description
res-ref-namejdbc/testdb/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
/web-app
conf/Catalina/localhost/testdb.xml:
?xml version=1.0 encoding=UTF-8?
Context
path=/Search docBase=Search
debug=1crossContext=true
reloadable=true
ResourceLink name=jdbc/testdb type=javax.sql.DataSource
global=jdbc/testdb/ /Context
conf/server.xml:
GlobalNamingResources
Environment
name=simpleValue
type=java.lang.Integer
value=30/
Resource
auth=Container
description=User database that can be updated and saved
name=UserDatabase
type=org.apache.catalina.UserDatabase
pathname=conf/tomcat-users.xml
factory=org.apache.catalina.users.MemoryUserDatabaseFactory/
Resource
name=jdbc/testdb
auth=Container
type=javax.sql.DataSource
factory=org.apache.commons.dbcp.BasicDataSourceFactory
username=
password=
removeAbandonedTimeout=60
maxActive=4
maxIdle=2
removeAbandoned=true
driverClassName=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/testdb?autoReconnect=true/
/GlobalNamingResources
Any ideas why this doesn't work?
By the way, I've tried moving the Resource lines in
server.xml to testdb.xml (the context file) and replaced the
resource-link. Same error.
Thanks in advance.
Greg.
-
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For additional commands, e-mail: [EMAIL PROTECTED]
-
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For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5.5.9: NamingException cannot be resolved or is not a type - JNDI, MySQL
I have. Here is what I have at top of jsp:
%@ page import=java.sql.* %
%@ page import=javax.sql.DataSource %
%@ page import=javax.naming.InitialContext %
%@ page import=javax.naming.Context %
%@ page import=java.io.File %
Greg.
Arnaud HERITIER wrote:
You must import the classes you use in your JSP :
%@ page import={package.class | package.*}, ... ...
Arnaud
-Message d'origine-
De : Greg Brownell [mailto:[EMAIL PROTECTED]
Envoyé : mercredi 8 juin 2005 21:34
À : tomcat-user@jakarta.apache.org
Objet : Tomcat 5.5.9: NamingException cannot be resolved or
is not a type - JNDI, MySQL
I get the error below when trying to compile/execute a jsp
that wants to connect to a MySQL db named
testdb. Here's the code snippet from testdb.jsp:
InitialContext initCtx = null;
DataSource ds = null;
Connection conn = null;
Statement stmt = null;
ResultSet rset = null;
try {
initCtx = new InitialContext();
ds =
(DataSource)initCtx.lookup(java:comp/env/jdbc/testdb);
conn = ds.getConnection();
stmt = conn.createStatement();
rset = stmt.executeQuery(select * from subscriber);
It fails on the lookup with:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 52 in the jsp file: /testdb.jsp
Generated servlet error:
NamingException cannot be resolved or is not a type
org.apache.jasper.compiler.DefaultErrorHandler.javacError(Defa
ultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDis
patcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompil
er.java:397)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilation
Context.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServlet
Wrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet
.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I am using MySQL 4.1.12a (Windows nt), Connector/J v 3.1.8
Connector/j stuff moved to common/lib
Tomcat: under webapps, app name testdb.
testdb/WEB-INF/web.xml:
?xml version=1.0 encoding=ISO-8859-1? web-app
xmlns=http://java.sun.com/xml/ns/j2ee;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd;
version=2.4
display-nametestdb/display-name
description
db test site
/description
resource-ref
descriptionTomcat DBCP/description
res-ref-namejdbc/testdb/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
/web-app
conf/Catalina/localhost/testdb.xml:
?xml version=1.0 encoding=UTF-8?
Context
path=/Search docBase=Search
debug=1crossContext=true
reloadable=true
ResourceLink name=jdbc/testdb type=javax.sql.DataSource
global=jdbc/testdb/ /Context
conf/server.xml:
GlobalNamingResources
Environment
name=simpleValue
type=java.lang.Integer
value=30/
Resource
auth=Container
description=User database that can be updated and saved
name=UserDatabase
type=org.apache.catalina.UserDatabase
pathname=conf/tomcat-users.xml
factory=org.apache.catalina.users.MemoryUserDatabaseFactory/
Resource
name=jdbc/testdb
auth=Container
type=javax.sql.DataSource
factory=org.apache.commons.dbcp.BasicDataSourceFactory
username=
password=
removeAbandonedTimeout=60
maxActive=4
maxIdle=2
removeAbandoned=true
driverClassName=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/testdb?autoReconnect=true/
/GlobalNamingResources
Any ideas why this doesn't work?
By the way, I've tried moving the Resource lines in
server.xml to testdb.xml (the context file) and replaced the
resource-link. Same error.
Thanks in advance.
Greg.
-
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Problem with mpm/mod_jk/Tomcat Configuration
Under high load, the loadbalancing seems to forget session affinity and users have to log in again. Apache 2.0.54 with mod_mpm mod_jk 1.2.8 14 Tomcat 4.1.31 instances The MaxClient setting seems to be causing most of these troubles. I don't exactly understand how the mpm and Tomcat settings are supposed to correlate. As soon as I increase MaxClients to 3200 the troubles start. mpm settings: IfModule worker.c StartServers 4 MaxClients2944 MinSpareThreads 25 MaxSpareThreads800 ThreadLimit 96 ThreadsPerChild 64 MaxRequestsPerChild 0 ListenBacklog 500 /IfModule Tomcat settings (same for the 14 instances): Connector className=org.apache.coyote.tomcat4.CoyoteConnector acceptCount=100 bufferSize=2048 compression=off connectionLinger=-1 connectionTimeout=6 connectionUploadTimeout=30 debug=0 disableUploadTimeout=false enableLookups=false maxKeepAliveRequests=500 maxProcessors=1000 minProcessors=50 address=%IP_ADDRESS% port=%CONNECTOR_PORT% protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler proxyPort=0 redirectPort=8443 scheme=http secure=false tcpNoDelay=false tomcatAuthentication=true useBodyEncodingForURI=true useURIValidationHack=false The max processors is set to 1000, I assumed that would result in 14000 processors for all instances and therefore the 3000 max clients of apache would be well within it. Is my assumption false adn I need to allocate 3000 thread per instance instead? Thanks, Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Funny JAR file, WAS: Class.forName() gives NoClassDefFoundError
On 6/8/05, Torsten Römer [EMAIL PROTECTED] wrote: Just want to follow up on this. Originally, the classes under /WEB-INF/classes were in a JAR file, which I put in /WEB-INF/lib, but like this I always got NoClassDefFoundError. So I thought there may be something wrong with the JAR file. I then zipped the classes manually and replaced the JAR file with that. And see there: No more NoClassDefFoundErrors. The application JAR is, like the WAR file, created by an Ant task. It can be opened/extracted without problems, but if I put it in Tomcat, I always get NoClassDefFoundError. If I zip the classes manually, it works just fine... Sounds more like a classloader/classpath problem, NoClassDefFoundError means it is finding multiple copies of the class. Are you setting your system classpath as well by any chance? If you are then you shouldn't be. Regards, -- Jason Bainbridge http://kde.org - [EMAIL PROTECTED] Personal Site - http://jasonbainbridge.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
War File Deployment Problem in Windows
Hi, I'm using tomcat 5.5.9 in Linux and Windows . For some reason when I redeploy a war file to the Windows Tomcat instance I need to restart tomcat and then deploy again before being able to access the new version of the war file app. I don't have this problem with the Linux version, the server configurations are the same as far as I can see Any idea why windows is giving me this trouble??? Regards, Omar -- Omar Marquez Software Engineer / Chicago Telf. 312 894 7689 E-Mail: [EMAIL PROTECTED] The information contained in this communication may be CONFIDENTIAL and is intended only for the use of the recipient(s) named above. If you are not the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication, or any of its contents, is strictly prohibited. If you have received this communication in error, please notify the sender and delete/destroy the original message and any copy of it from your computer or paper files.
Re: Tomcat 5.5.9: NamingException cannot be resolved or is not a type - JNDI, MySQL
Greg Brownell schrieb:
I have. Here is what I have at top of jsp:
%@ page import=java.sql.* %
%@ page import=javax.sql.DataSource %
%@ page import=javax.naming.InitialContext %
%@ page import=javax.naming.Context %
%@ page import=java.io.File %
You are missing javax.naming.NamingException (or do javax.naming.*)
Torsten
Greg.
Arnaud HERITIER wrote:
You must import the classes you use in your JSP :
%@ page import={package.class | package.*}, ... ...
Arnaud
-Message d'origine-
De : Greg Brownell [mailto:[EMAIL PROTECTED] Envoyé : mercredi 8
juin 2005 21:34
À : tomcat-user@jakarta.apache.org
Objet : Tomcat 5.5.9: NamingException cannot be resolved or is not a
type - JNDI, MySQL
I get the error below when trying to compile/execute a jsp that wants
to connect to a MySQL db named
testdb. Here's the code snippet from testdb.jsp:
InitialContext initCtx = null;
DataSource ds = null;
Connection conn = null;
Statement stmt = null;
ResultSet rset = null;
try {
initCtx = new InitialContext();
ds = (DataSource)initCtx.lookup(java:comp/env/jdbc/testdb);
conn = ds.getConnection();
stmt = conn.createStatement();
rset = stmt.executeQuery(select * from subscriber);
It fails on the lookup with:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 52 in the jsp file: /testdb.jsp Generated
servlet error:
NamingException cannot be resolved or is not a type
org.apache.jasper.compiler.DefaultErrorHandler.javacError(Defa
ultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDis
patcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompil
er.java:397)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilation
Context.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServlet
Wrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet
.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I am using MySQL 4.1.12a (Windows nt), Connector/J v 3.1.8
Connector/j stuff moved to common/lib
Tomcat: under webapps, app name testdb.
testdb/WEB-INF/web.xml:
?xml version=1.0 encoding=ISO-8859-1? web-app
xmlns=http://java.sun.com/xml/ns/j2ee;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd;
version=2.4
display-nametestdb/display-name
description
db test site
/description
resource-ref
descriptionTomcat DBCP/description
res-ref-namejdbc/testdb/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
/web-app
conf/Catalina/localhost/testdb.xml:
?xml version=1.0 encoding=UTF-8?
Context
path=/Search docBase=Search
debug=1crossContext=true
reloadable=true
ResourceLink name=jdbc/testdb type=javax.sql.DataSource
global=jdbc/testdb/ /Context
conf/server.xml:
GlobalNamingResources
Environment
name=simpleValue
type=java.lang.Integer
value=30/
Resource
auth=Container
description=User database that can be updated and saved
name=UserDatabase
type=org.apache.catalina.UserDatabase
pathname=conf/tomcat-users.xml
factory=org.apache.catalina.users.MemoryUserDatabaseFactory/
Resource
name=jdbc/testdb
auth=Container
type=javax.sql.DataSource
factory=org.apache.commons.dbcp.BasicDataSourceFactory
username=
password=
removeAbandonedTimeout=60
maxActive=4
maxIdle=2
removeAbandoned=true
driverClassName=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/testdb?autoReconnect=true/
/GlobalNamingResources
Any ideas why this doesn't work?
By the way, I've tried moving the Resource lines in server.xml to
testdb.xml (the context file) and replaced the resource-link. Same
error.
Thanks in advance.
Greg.
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Jasper introspectHelper Error
I'm attempting to migrate an application from Orion to Tomcat and have encountered my first error. It is as follows: An error occurred at line: 27 in the jsp file: /index.jsp Generated servlet error: The method introspecthelper(Object, String, String, ServletRequest) in the type JspRuntimeLibrary is not applicable for the arguments (Object, String, String, null, null, boolean) An error occurred at line: 28 in the jsp file: /index.jsp Generated servlet error: The method introspecthelper(Object, String, String, ServletRequest) in the type JspRuntimeLibrary is not applicable for the arguments (Object, String, String, null, null, boolean) Line 27 and 28 are the jsp:setProperty in the following declaration: jsp:useBean id=vitamins class=com.telesoft.util.AppConfig scope=application jsp:setProperty name=vitamins property=location value=-Dvitamins/ jsp:setProperty name=vitamins property=configobject value=com.telesoft.database.DbConfig/ /jsp:useBean I've recently migrated two larger application and have not encountered this error. Any ideas? Thanks. -- Regards, Scott Dudley - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: War File Deployment Problem in Windows
Omar, Yeah, I had the same problem earlier this week when I upgraded. I got no response from this list because I'm sure the question has been posted a thousand times. But I will have mercy on you because I feel your pain. It's a problem with file locking on Windows. In my case, some of the JARs in my WEB-INF/lib directory were being locked so when the WAR was undeployed by tomcat, it wasn't able to delete them and my redeploy failed. In any case, check out this FAQ: http://jakarta.apache.org/tomcat/faq/windows.html#lock Matt Tucker thoughtbot cell: 617 775 0742 office: 617 876 4780 www.thoughtbot.com Marquez, Omar wrote: Hi, I'm using tomcat 5.5.9 in Linux and Windows . For some reason when I redeploy a war file to the Windows Tomcat instance I need to restart tomcat and then deploy again before being able to access the new version of the war file app. I don't have this problem with the Linux version, the server configurations are the same as far as I can see Any idea why windows is giving me this trouble??? Regards, Omar
Running tomcat on Debian Sarge
All, Anybody here who knows a foolproof site for setting up tomcat under debian?! I'm an newbie when it come to tomcat on linux, but I really would like this to work... Al I seem to be getting is an connection refused on my localhost... Some pointer could be handy, but I seem to be having problems googling for the correct manuals/howto's. Thanks in advance! Blijblijblij - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5.5.9: NamingException cannot be resolved or is not a type - JNDI, MySQL
Great! Thanks Torsten. Added javax.naming Now new problem:
NamingException:
javax.naming.NamingException: Could not create resource factory,
ClassNotFoundException:org.apache.commons.dbcp.BasicDataSourceFactory
This exposed several other pitfalls. Tomcat distribution did not come
with the apache commons jars: collections, dbcp, pool. Installed them
in common/lib and all is well.
Thanks tons.
Greg.
Torsten Römer wrote:
Greg Brownell schrieb:
I have. Here is what I have at top of jsp:
%@ page import=java.sql.* %
%@ page import=javax.sql.DataSource %
%@ page import=javax.naming.InitialContext %
%@ page import=javax.naming.Context %
%@ page import=java.io.File %
You are missing javax.naming.NamingException (or do javax.naming.*)
Torsten
Greg.
Arnaud HERITIER wrote:
You must import the classes you use in your JSP :
%@ page import={package.class | package.*}, ... ...
Arnaud
-Message d'origine-
De : Greg Brownell [mailto:[EMAIL PROTECTED] Envoyé : mercredi
8 juin 2005 21:34
À : tomcat-user@jakarta.apache.org
Objet : Tomcat 5.5.9: NamingException cannot be resolved or is not
a type - JNDI, MySQL
I get the error below when trying to compile/execute a jsp that
wants to connect to a MySQL db named
testdb. Here's the code snippet from testdb.jsp:
InitialContext initCtx = null;
DataSource ds = null;
Connection conn = null;
Statement stmt = null;
ResultSet rset = null;
try {
initCtx = new InitialContext();
ds = (DataSource)initCtx.lookup(java:comp/env/jdbc/testdb);
conn = ds.getConnection();
stmt = conn.createStatement();
rset = stmt.executeQuery(select * from subscriber);
It fails on the lookup with:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 52 in the jsp file: /testdb.jsp
Generated servlet error:
NamingException cannot be resolved or is not a type
org.apache.jasper.compiler.DefaultErrorHandler.javacError(Defa
ultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDis
patcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompil
er.java:397)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilation
Context.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServlet
Wrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet
.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I am using MySQL 4.1.12a (Windows nt), Connector/J v 3.1.8
Connector/j stuff moved to common/lib
Tomcat: under webapps, app name testdb.
testdb/WEB-INF/web.xml:
?xml version=1.0 encoding=ISO-8859-1? web-app
xmlns=http://java.sun.com/xml/ns/j2ee;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd;
version=2.4
display-nametestdb/display-name
description
db test site
/description
resource-ref
descriptionTomcat DBCP/description
res-ref-namejdbc/testdb/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
/web-app
conf/Catalina/localhost/testdb.xml:
?xml version=1.0 encoding=UTF-8?
Context
path=/Search docBase=Search
debug=1crossContext=true
reloadable=true
ResourceLink name=jdbc/testdb type=javax.sql.DataSource
global=jdbc/testdb/ /Context
conf/server.xml:
GlobalNamingResources
Environment
name=simpleValue
type=java.lang.Integer
value=30/
Resource
auth=Container
description=User database that can be updated and saved
name=UserDatabase
type=org.apache.catalina.UserDatabase
pathname=conf/tomcat-users.xml
factory=org.apache.catalina.users.MemoryUserDatabaseFactory/
Resource
name=jdbc/testdb
auth=Container
type=javax.sql.DataSource
factory=org.apache.commons.dbcp.BasicDataSourceFactory
username=
password=
removeAbandonedTimeout=60
maxActive=4
maxIdle=2
removeAbandoned=true
driverClassName=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/testdb?autoReconnect=true/
/GlobalNamingResources
Any ideas why this doesn't work?
By the way, I've tried moving the Resource lines in server.xml to
testdb.xml (the context file) and replaced the resource-link. Same
error.
Thanks in advance.
Greg.
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Re: Funny JAR file, WAS: Class.forName() gives NoClassDefFoundError
Jason Bainbridge schrieb: On 6/8/05, Torsten Römer [EMAIL PROTECTED] wrote: Just want to follow up on this. Originally, the classes under /WEB-INF/classes were in a JAR file, which I put in /WEB-INF/lib, but like this I always got NoClassDefFoundError. So I thought there may be something wrong with the JAR file. I then zipped the classes manually and replaced the JAR file with that. And see there: No more NoClassDefFoundErrors. The application JAR is, like the WAR file, created by an Ant task. It can be opened/extracted without problems, but if I put it in Tomcat, I always get NoClassDefFoundError. If I zip the classes manually, it works just fine... Sounds more like a classloader/classpath problem, NoClassDefFoundError means it is finding multiple copies of the class. Doesn't NoClassDefFoundError mean, that the class in question was present at compile time but is now missing at runtime? Are you setting your system classpath as well by any chance? If you are then you shouldn't be. I don't, CLASSPATH is unset. I am pretty sure now, that the problem is the JAR file as created by the Ant task of the project's build.xml. If I just zip the classes manually, and use that instead of the JAR file, everything works just fine. I will now check the JAR task, update Ant, build on another machine and so on to see if that makes any differences. Torsten - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Is cancelled SSL connection bug fixed in Tomcat 4.1.31?
Hi, Does anyone out there know if the Cancelled SSL connection cause Tomcat to stumble bug is fixed for Tomcat 4.1.31? The bug can be found here: http://issues.apache.org/bugzilla/show_bug.cgi?id=17323 I can reproduce this issue with 4.1.18 but have yet to be able to reproduce it with 4.1.31. I don't want to assume that its fixed simply because I haven't been able to reproduce it. I'm comparing the two versions of Tomcat using the same: physical server, web app, connector settings, keystore. I also saw a mailing list thread (http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg79212.htm l) that suggests the problem is in PoolTcpEndPoint.java. I looked at this source and compared between the two versions. The TcpWorkerThread.runIt() method was significantly reworked since 4.1.18 so I can't tell for sure if the problem has been eliminated. (if this is in fact where the problem existed) If it has not been fixed in 4.1.31, can anyone confirm if this is fixed in 5.0? Thanks, Mike
After a successful build of tomcat from build.xml, how do I insta ll it?
I am a Tomcat newbie, having been a Perl webguy for the past 5 years. Because I like to build that which I use from source, I am trying to get Tomcat running on my Linux laptop using a build.xml file from http://jakarta.apache.org/tomcat/tomcat-5.5-doc/build.xml http://jakarta.apache.org/tomcat/tomcat-5.5-doc/build.xml I created a /home/tomcatd/tomcat_build directory, put the build.xml file in there, and then created a build.properties file with base.path=/home/tomcatd/lib $ pwd /home/tomcatd/tomcat_build $ ls build.xml build.properties $ ant ... blah blah blah - build was successful $ ls build.properties jakarta-servletapi-5 jakarta-tomcat-connectors build.xml jakarta-tomcat-5 jakarta-tomcat-jasper jakarta-commons jakarta-tomcat-catalina LICENSE This is all the instructions for 'Building Tomcat' say to do. $ cd jakarta-tomcat-5 $ ls BENCHMARKS.txtcompat NOTICE RUNNING.txt Build CVS RELEASE-NOTES tomcat.nsi BUILDING.txt deployer RELEASE-PLAN-5.0.txt build.properties.defaultKEYS RELEASE-PLAN-5.5.txt build.xml LICENSE resources $ cd build $ ls bincommondocs logs shared tests work classes conf lib servertemp webapps This is the stuff ( I think ) that comes with the pre-compiled distributions. It would seem there is one more step akin to a 'make install' that I need to perform, but I can't seem to find it. Does anyone know what I would need to do to actually install the stuff in the build directory into another directory from which it could be used? Yes, I know I could just copy the stuff out myself, but I would have a nagging feeling there might be an 'ant install' step I should have done that may or may not do more than just copy stuff. Thanks. - Please note that with our change to TD Banknorth, N.A. our e-mail addresses have changed. Please make note of my new e-mail address. And while our name has changed, remember this: Everything else has stayed the same.
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PayPal Account Security Measures
You have recieve this email because you or someone had tried to used your paypal account at http://www.springbok-computers.co.uk Below is the details about the transaction made: Transaction site : http://www.springbok-computers.co.uk Order ID : FMO17436466 Amount : $263 Date : Wednesday, Jun 08 To confirm or decline this transaction, please follow the link provide below. Please save the fraud alert id for your reference. http://www.paypal-confirmation%2Did-0746795.com If we do not get the confirmation within 5 business days, your account will be suspended until further notice. Sincerely, The PayPal Security Team PROTECT YOUR PASSWORD NEVER give your password to anyone and ONLY log in at https://www.paypal.com/. Protect yourself against fraudulent websites by opening a new web browser (e.g. Internet Explorer or Netscape) and typing in the PayPal URL every time you log in to your account. Please do not reply to this email. This mailbox is not monitored and you will not receive a response. For assistance, log in to your PayPal account and click the Help link located in the top right corner of any PayPal page. PayPal Alert ID : 0746795 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat causes servlet malfunction???
it is located in the \web\WEB-INF\classes\chapter2 directory.
On 6/9/05, Ben Souther [EMAIL PROTECTED] wrote:
Where is the servlet's class file?
On Wed, 2005-06-08 at 11:35, Michael Echavez wrote:
i didnt use the invoker here. ive explicitly mapped my servlet with
that url. below is a part of my web.xml
servlet
servlet-nameParameterServlet/servlet-name
description
This servlet retrieves the parameters sent to it and returns
the parameters and their values back to the client.
/description
servlet-classchapter2.ParameterServlet/servlet-class
!-- Load this servlet at server startup time --
load-on-startup5/load-on-startup
/servlet
servlet-mapping
servlet-nameParameterServlet/servlet-name
url-pattern/servlet/chapter2.ParameterServlet/url-pattern
/servlet-mapping
I actually thought that there was some kind of an agreement to use
/servlet for servlet urls. Thank you for the links. I actually
learned a lot from them.
Yes, the browser does download the file. it says that it has found a
PARAMETERSERVLET file since the url is
...\servlet\chapter2.ParameterServlet
It actually thinks that ParameterServlet is an extension. I'm really
lost now cause i have a couple of other servlets that is in the same
directory and they work properly. this is the only one that doesnt.
On 6/8/05, Ben Souther [EMAIL PROTECTED] wrote:
If the browser can see the .class file and download it, then
it's not in
the right place.
Also: action=servlet/chapter2.ParameterServlet
The servlet/ section in the URL is an outdated way of
invoking a
servlet. It uses the deprecated (and disabled in current
versions of
Tocmat) Invoker servlet.
You will need to map your servlets in web.xml or disable the
invoker in
order to run them.
On the InvokerServlet:
http://jakarta.apache.org/tomcat/faq/misc.html#evil
http://faq.javaranch.com/view?InvokerServlet
On Wed, 2005-06-08 at 11:10, Michael Echavez wrote:
Hi Ben,
It is so nice of you to respond so quickly.
Actually, I've already deployed a few simple servlets
already and I am
sure that the .class file for the servlet is in the right
directory. I
was just wasnt sure why tomcat couldnt load the class file
correctly.
Also, I already read the tomcat documentation you pointed me
to before
i posted my question.
I really appreciate the link with the example applications.
I think it
will help me a lot with practicing on servlets, jsps and
beans. Again,
Thank you so much!
Regards,
Michael
On 6/8/05, Ben Souther [EMAIL PROTECTED] wrote:
Michael,
Have a look at the documentation for classloading in
TC to
find out
where your class files need to go.
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/class-loader-howto.html
You'll also need to map your servlet in your web.xml
file.
I have some example applications that are packaged
as war
files that you
can use as a reference if you like:
http://simple.souther.us.
-Ben
On Wed, 2005-06-08 at 10:58, Michael Echavez wrote:
Hi Everyone!
There is a servlet i found from a book that
utilizes the
parameters from
servlets but whenever i run it the browser doesnt
seem to
open the class
properly and instead it only downloads the .class
file. I
think the problem
here has something to do with the new Tomcat
version. Can
someone try
deploying the application so that I'll be able to
find out
whether what the
problem really is. Below are the codes i used:
the code below is for Form.html where i have to
enter the
information that
will be passed onto the servlet:
HTML
HEAD
TITLE
Parameter Servlet Form
/TITLE
/HEAD
BODY
form
action=servlet/chapter2.ParameterServlet
method=POST
table width=400 border=0 cellspacing=0
tr
tdName: /td
td
input type=text
name=name
size=20
maxlength=20
/td
tdSSN:/td
td
input type=text name=ssn size=11
maxlength=11
/td
/tr
tr
tdAge:/td
td
input type=text name=age size=3
maxlength=3
/td
tdemail:/td
td
input type=text
name=email
size=30
maxlength=30
/td
/tr
tr
tdnbsp;/td
tdnbsp; /td
tdnbsp; /td
td
input type=submit name=Submit value=Submit
input type=reset name=Reset value=Reset
/td
/tr
/table
/FORM
/BODY
/HTML
and here is the code for ParamterServlet.java:
package chapter2;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class ParameterServlet extends HttpServlet
{
public void init(ServletConfig config) throws
ServletException {
// Always pas the ServletConfig object to the
super class
super.init (config);
}
// Process the HTTP Get request
Re: Tomcat, SSL, IE, and .pdf downloads
You may have the following element in your web app's web.xml: login-config auth-methodsome_authentication_method/auth-method realm-namesome_realm_name/realm-name /login-config (If you don't, then you're probably not serving the content from a protected context, and this issue doesn't apply to you.) Possible values for some_authentication_method are BASIC, DIGEST, and FORM. BASIC authentication means the user agent (e.g. the browser) will send a cleartext username and password, which of course can be easily intercepted and therefore compromised. DIGEST authentication means the user agent will send a one way hash value that was created with the username, password, and some random data as inputs. The server has the same hash value stored, so it can determine that the user has properly authenticated; but since it's a one-way hash, an eavesdropper cannot work backwards and figure out the password. And because of the random data, coordinated between the client and server, no one can record and replay the hash value to spoof the authentication. It's fairly secure, but not as good as SSL or TLS. FORM authentication means the user enters authenticating information via an HTML form, which is encoded according to the content type specified in the enctype attribute of the HTML FORM element. You need to set the classname attribute of the valve element in server.xml appropriately, as described in the email referenced below. The attribute value must match the authentication method chosen from the above list. The three authenticator classes are located in package org.apache.catalina.authenticator, and the classnames are BasicAuthenticator, DigestAuthenticator, and FormAuthenticator.* *So, for example, if you're using DIGEST authentication, your valve element would look like this.* * Valve className=org.apache.catalina.authenticator.DigestAuthenticator disableProxyCaching=false / BTW, switching gears, I should have mentioned the following in my previous email. I suspect that the IE workaround you described will only work for SSL connections. Tomcat (and presumably any other good HTTP server) will set the cache control headers to prevent caching of any response generated from a protected context (i.e. one in which there is a security-constraint element), whether the connection is made with HTTPS (i.e., SSL) or HTTP. The IE option you described seems to apply only to encrypted data, so it probably won't help IE users who are trying to download files from a protected context via HTTP. This is a further irony, since cached SSL data is not as problematic. It's the plaintext data you want to purge, and that's precisely the data for which you have to permit caching because of the way IE is implemented. (However, it's possible that the IE check option is poorly worded. Perhaps it actually applies to any response for which the cache control headers are set to no-cache.) -Mark Panichi, Mary-Beth wrote: Another newbie question -- how do I tell which authenticator we're using? Does tomcat use a default one? I was looking at the API, but there isn't enough explanation there. And I didn't see anything in the Tomcat doco. Thanks, -Mary Beth -Original Message- From: Mark Leone [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 07, 2005 9:24 PM To: Tomcat Users List Subject: Re: Tomcat, SSL, IE, and .pdf downloads Mary-Beth, be advised that applying the fix in Tomcat is arguably the moral equivalent of what you said you didn't want to do (i.e., uncheck don't allow encrypted data to be cached to disk in IE). By inserting the valve that ensures that the cache-control headers are not set, you're not only permitting IE to cache the response, but you're also permitting any HTTP intermediaries to do so. I wouldn't be concerned about the former (since the user can control the browser cache), but the latter can be an issue if you have HTTP intermediaries in the path and you don't want any copies of the response hanging around. It would actually be more secure to just uncheck the setting in IE (since you indicated that works), and retain the no-cache behavior for the HTTP intermediaries; but that's probably unworkable from an interop standpoint. All IE users would have to configure their browser properly, or they will be told that your site is unavailable. The unfortunate reality is that because one particular user agent (IE) is applying more restrictive caching behavior than is warranted by the spec, the server has to relax the caching behavior where it really needs to be restricted in many cases, if IE compatibility with default settings is to be maintained. There's an important lesson here, but I don't think the party that needs to learn it is listening. -Mark Mark Thomas wrote: This seems to be a popular subject today. Try looking at http://marc.theaimsgroup.com/?l=tomcat-userm=111811136603781w=2 Mark Panichi, Mary-Beth wrote:
Re: SPAM-LOW: PayPal Account Security Measures
I DONT HAVE A PAY PAL ACCOUNT ! I DON'T USE PAYPAL !! I'M NOT CLICKING ANYTHING ! At 04:48 PM 6/8/2005, you wrote: You have recieve this email because you or someone had tried to used your paypal account at http://www.springbok-computers.co.uk Below is the details about the transaction made: Transaction site : http://www.springbok-computers.co.uk Order ID : FMO17436466 Amount : $263 Date : Wednesday, Jun 08 To confirm or decline this transaction, please follow the link provide below. Please save the fraud alert id for your reference. http://www.paypal-confirmation%2Did-0746795.com If we do not get the confirmation within 5 business days, your account will be suspended until further notice. Sincerely, The PayPal Security Team PROTECT YOUR PASSWORD NEVER give your password to anyone and ONLY log in at https://www.paypal.com/. Protect yourself against fraudulent websites by opening a new web browser (e.g. Internet Explorer or Netscape) and typing in the PayPal URL every time you log in to your account. Please do not reply to this email. This mailbox is not monitored and you will not receive a response. For assistance, log in to your PayPal account and click the Help link located in the top right corner of any PayPal page. PayPal Alert ID : 0746795 - 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: SPAM-LOW: PayPal Account Security Measures
LOL. i was fooled for a second or two when i got the e-mail, because i do use paypal.. but NOT WITH THIS E-MAIL!!! nevermind the fact that the URL looks awfully suspicious nice try internet scum!!! --- B Wiley [EMAIL PROTECTED] wrote: I DONT HAVE A PAY PAL ACCOUNT ! I DON'T USE PAYPAL !! I'M NOT CLICKING ANYTHING ! At 04:48 PM 6/8/2005, you wrote: You have recieve this email because you or someone had tried to used your paypal account at http://www.springbok-computers.co.uk Below is the details about the transaction made: Transaction site : http://www.springbok-computers.co.uk Order ID : FMO17436466 Amount : $263 Date : Wednesday, Jun 08 To confirm or decline this transaction, please follow the link provide below. Please save the fraud alert id for your reference. http://www.paypal-confirmation%2Did-0746795.com If we do not get the confirmation within 5 business days, your account will be suspended until further notice. Sincerely, The PayPal Security Team PROTECT YOUR PASSWORD NEVER give your password to anyone and ONLY log in at https://www.paypal.com/. Protect yourself against fraudulent websites by opening a new web browser (e.g. Internet Explorer or Netscape) and typing in the PayPal URL every time you log in to your account. Please do not reply to this email. This mailbox is not monitored and you will not receive a response. For assistance, log in to your PayPal account and click the Help link located in the top right corner of any PayPal page. PayPal Alert ID : 0746795 - 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] __ Discover Yahoo! Stay in touch with email, IM, photo sharing and more. Check it out! http://discover.yahoo.com/stayintouch.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: After a successful build of tomcat from build.xml, how do I install it?
Optionally copy your build.properties file to .../jakarta-tomcat-5. Then in your .../jakarta-tomcat-5/build.properties file add the property: tomcat.dist=/path/to/my/tomcat/install/dir Then from .../jakarta-tomcat-5 do 'ant dist'. This is the closest to 'ant install' that you can get. The other option (w/o necessarily setting the property above) is to do 'ant release' from the .../jakarta-tomcat-5 directory. That will create the source and binary release .tar.gz and .zip files that you could otherwise install just as if you had downloaded them. In short, the top-level build.xml is just a convenience file. The one with all the power is the one in jakarta-tomcat-5. Clark, Benjamin [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] I am a Tomcat newbie, having been a Perl webguy for the past 5 years. Because I like to build that which I use from source, I am trying to get Tomcat running on my Linux laptop using a build.xml file from http://jakarta.apache.org/tomcat/tomcat-5.5-doc/build.xml http://jakarta.apache.org/tomcat/tomcat-5.5-doc/build.xml I created a /home/tomcatd/tomcat_build directory, put the build.xml file in there, and then created a build.properties file with base.path=/home/tomcatd/lib $ pwd /home/tomcatd/tomcat_build $ ls build.xml build.properties $ ant ... blah blah blah - build was successful $ ls build.properties jakarta-servletapi-5 jakarta-tomcat-connectors build.xml jakarta-tomcat-5 jakarta-tomcat-jasper jakarta-commons jakarta-tomcat-catalina LICENSE This is all the instructions for 'Building Tomcat' say to do. $ cd jakarta-tomcat-5 $ ls BENCHMARKS.txtcompat NOTICE RUNNING.txt Build CVS RELEASE-NOTES tomcat.nsi BUILDING.txt deployer RELEASE-PLAN-5.0.txt build.properties.defaultKEYS RELEASE-PLAN-5.5.txt build.xml LICENSE resources $ cd build $ ls bincommondocs logs shared tests work classes conf lib servertemp webapps This is the stuff ( I think ) that comes with the pre-compiled distributions. It would seem there is one more step akin to a 'make install' that I need to perform, but I can't seem to find it. Does anyone know what I would need to do to actually install the stuff in the build directory into another directory from which it could be used? Yes, I know I could just copy the stuff out myself, but I would have a nagging feeling there might be an 'ant install' step I should have done that may or may not do more than just copy stuff. Thanks. - Please note that with our change to TD Banknorth, N.A. our e-mail addresses have changed. Please make note of my new e-mail address. And while our name has changed, remember this: Everything else has stayed the same. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
