Re: ClassLoader IllegalStateException
Any idea? :( - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ClassLoader IllegalStateException
One of the reasons might be that you have stray threads that do not stop when Tomcat tries to stop. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ClassLoader IllegalStateException
Artur Rataj ha scritto: One of the reasons might be that you have stray threads that do not stop when Tomcat tries to stop. But Tomcat has not to stop. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ClassLoader IllegalStateException
It might that it unloaded an app. You may turn off app unloading/reloading in serwer.xml. Or start and stop threads using listeners. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
mod jk
HI All I am getting [EMAIL PROTECTED]/apache/bin# ./apachectl start Syntax error on line 212 of /home/qrq/suds_20_dir/apache/conf/httpd.conf: Invalid command 'JkWorkersFile', perhaps mis-spelled or defined by a module not included in the server configuration ./apachectl start: httpd could not be started [EMAIL PROTECTED]/apache/bin# Please let me know where i am going wrong Regards Kaushal - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ClassLoader IllegalStateException
Artur Rataj ha scritto: It might that it unloaded an app. You may turn off app unloading/reloading in serwer.xml. How to do this? Is the server.xml in conf/ ? How to turn off? Thank you a lot - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: mod jk
From: Kaushal Shriyan [EMAIL PROTECTED] Date: 2006/03/06 Mon AM 05:08:31 EST To: users@tomcat.apache.org, users@httpd.apache.org Subject: mod jk HI All I am getting [EMAIL PROTECTED]/apache/bin# ./apachectl start Syntax error on line 212 of /home/qrq/suds_20_dir/apache/conf/httpd.conf: Invalid command 'JkWorkersFile', perhaps mis-spelled or defined by a module not included in the server configuration ./apachectl start: httpd could not be started [EMAIL PROTECTED]/apache/bin# Please let me know where i am going wrong Are you loading mod_jk dynamically? The JkWorkersFile statement needs to appear after the LoadModule statement as such: LoadModule jk_module /usr/lib/apache2/mod_jk.so JkWorkersFile /etc/apache2/workers.properties Regards Kaushal - 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: ClassLoader IllegalStateException
To turn it off, set reloadable=false in the context definition of your app. I do not know where you have it defined, it might be tomcat's server.xml or context.xml of your app. I am not sure if it will work -- I have used applications listeners to stop the threads, which was very easy. Artur - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Can not look at the Tomcat server from another stations.
Hi all users. I have the next problem. I have installed and configured the Tomcat server, and have start it, so when I type the direction http://server:8080/ on the explorer, it shows me the initial page (index.jsp). When I try the same thing, where server is my IP address, from another station, I can not visualize this page, so I take the message that the page has not been found. I have been trying from other PCs, but always with the same result. How can I access to the this server from anywhere? I have to access the server in other way? Does anyone knows what I have to change to access the server? Any kind of help will be very appreciated. Thank you very much. Igor. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can not look at the Tomcat server from another stations.
Hi, Check in server.xml if you have configured a RemoteAddrValve. This is this valve which could refuse remote connection based on ip. If there is no such valve configured, then tomcat should respond to your request, i suggest check firewalling configuration on server os. If there is such a valve then either remove it either configure it appropriately. regards, [EMAIL PROTECTED] a écrit : Hi all users. I have the next problem. I have installed and configured the Tomcat server, and have start it, so when I type the direction http://server:8080/ on the explorer, it shows me the initial page (index.jsp). When I try the same thing, where server is my IP address, from another station, I can not visualize this page, so I take the message that the page has not been found. I have been trying from other PCs, but always with the same result. How can I access to the this server from anywhere? I have to access the server in other way? Does anyone knows what I have to change to access the server? Any kind of help will be very appreciated. Thank you very much. Igor. - 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: JMX via SSH tunnel does not work?
Andreas Schildbach wrote: I have set up the JMX server of JDK 1.5.0_06/Tomcat 5.5.15. It works fine locally, I'm testing with jconsole. However, if I tunnel the JMX port over SSH, it does not work. I can connect to the port, but there is no flow of data. jconsole is hanging around for a minute, and then the connect dialog pops up. What is going wrong here? http://forum.java.sun.com/thread.jspa?threadID=565139tstart=30 http://forum.java.sun.com/thread.jspa?threadID=289869messageID=1242288 -- Mikolaj Rydzewski [EMAIL PROTECTED] Becomo S.A. tel. (12) 2927104 smime.p7s Description: S/MIME Cryptographic Signature
Re: mod jk
Thanks Warren Pace Its there I will paste u the httpd.conf file but while i restart [EMAIL PROTECTED]/apache/bin# ./apachectl start Syntax error on line 206 of /home/qrq/suds_20_dir/apache/conf/httpd.conf: Cannot load /home/qrq/suds_20_dir/apache/libexec/mod_jk.so into server: ld.so.1: /home/qrq/suds_20_dir/apache/bin/httpd: fatal: relocation error: file /home/qrq/suds_20_dir/apache/libexec/mod_jk.so: symbol dir_module: referenced symbol not found ./apachectl start: httpd could not be started Regards Kaushal On 3/6/06, Warren Pace [EMAIL PROTECTED] wrote: From: Kaushal Shriyan [EMAIL PROTECTED] Date: 2006/03/06 Mon AM 05:08:31 EST To: users@tomcat.apache.org, users@httpd.apache.org Subject: mod jk HI All I am getting [EMAIL PROTECTED]/apache/bin# ./apachectl start Syntax error on line 212 of /home/qrq/suds_20_dir/apache/conf/httpd.conf: Invalid command 'JkWorkersFile', perhaps mis-spelled or defined by a module not included in the server configuration ./apachectl start: httpd could not be started [EMAIL PROTECTED]/apache/bin# Please let me know where i am going wrong Are you loading mod_jk dynamically? The JkWorkersFile statement needs to appear after the LoadModule statement as such: LoadModule jk_module /usr/lib/apache2/mod_jk.so JkWorkersFile /etc/apache2/workers.properties Regards Kaushal - 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: mod jk
Hi, The mod_jk you are using seems not to function properly. You can see that if you user the command: ldd /home/qrq/suds_20_dir/apache/libexec/mod_jk.so (you should get something like -- not found ... Recompile it or download a binary version suitable to your system form http://apache.speedbone.de/tomcat/tomcat-connectors/jk/binaries/ Mit freundlichem Gruß / kind regards Dr. Aliye Edao -Ursprüngliche Nachricht- Von: Kaushal Shriyan [mailto:[EMAIL PROTECTED] Gesendet: Montag, 6. März 2006 12:51 An: Tomcat Users List Betreff: Re: mod jk Thanks Warren Pace Its there I will paste u the httpd.conf file but while i restart [EMAIL PROTECTED]/apache/bin# ./apachectl start Syntax error on line 206 of /home/qrq/suds_20_dir/apache/conf/httpd.conf: Cannot load /home/qrq/suds_20_dir/apache/libexec/mod_jk.so into server: ld.so.1: /home/qrq/suds_20_dir/apache/bin/httpd: fatal: relocation error: file /home/qrq/suds_20_dir/apache/libexec/mod_jk.so: symbol dir_module: referenced symbol not found ./apachectl start: httpd could not be started Regards Kaushal On 3/6/06, Warren Pace [EMAIL PROTECTED] wrote: From: Kaushal Shriyan [EMAIL PROTECTED] Date: 2006/03/06 Mon AM 05:08:31 EST To: users@tomcat.apache.org, users@httpd.apache.org Subject: mod jk HI All I am getting [EMAIL PROTECTED]/apache/bin# ./apachectl start Syntax error on line 212 of /home/qrq/suds_20_dir/apache/conf/httpd.conf: Invalid command 'JkWorkersFile', perhaps mis-spelled or defined by a module not included in the server configuration ./apachectl start: httpd could not be started [EMAIL PROTECTED]/apache/bin# Please let me know where i am going wrong Are you loading mod_jk dynamically? The JkWorkersFile statement needs to appear after the LoadModule statement as such: LoadModule jk_module /usr/lib/apache2/mod_jk.so JkWorkersFile /etc/apache2/workers.properties Regards Kaushal - 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: JSP on Tomcat: application scope variable
Good Morning Rahul- typically the properties file is located on your classpath Anyone else? Martin- - Original Message - From: Rahul [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Sunday, March 05, 2006 3:42 PM Subject: RE: JSP on Tomcat: application scope variable Thanks. I used a singleton class and initialized it from an impl of ServletContextListener. If I place a properties file in WEB-INF/classes of my webapp, I am unable to read it from my class: FileNotFoundException. (Absolute path works fine though.) I have: //properties file in classes myProps.load(new FileInputStream(test.properties)); or //properties file in classes/com/example/test myProps.load(new FileInputStream(com/example/test/test.properties)); Is this not the correct way to specify the path? Thanks, Rahul. --- Tim Lucia [EMAIL PROTECTED] wrote: Since they are in application scope, you can make them part of a Singleton pattern, i.e., make them static values of a class, loaded by the contextInitialized() method. They could be properties of the listener itself, or to be more properly factored, you can place them in their own class. Tim -Original Message- From: Rahul [mailto:[EMAIL PROTECTED] Sent: Sunday, March 05, 2006 2:46 AM To: users@tomcat.apache.org Subject: JSP on Tomcat: application scope variable Hi, I have a simple web application which has two JSP pages and some class files containing implementation/logic. These are invoked from the JSP files. I want to store some values e.g. properties from a properties files in the application scope (or alike) so that in my class files I can read these values. I am considering reading these properties in an implementation of ServletContextListener. Where should I store these values and how I can access them in my class files? Thanks, Rahul. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JSP on Tomcat: application scope variable
Read this: http://www.javaworld.com/javaworld/javaqa/2003-08/01-qa-0808-property.html It is a how-to on loading properties from the classpath using classloaders. Tim -Original Message- From: Rahul [mailto:[EMAIL PROTECTED] Sent: Sunday, March 05, 2006 3:42 PM To: Tomcat Users List Subject: RE: JSP on Tomcat: application scope variable Thanks. I used a singleton class and initialized it from an impl of ServletContextListener. If I place a properties file in WEB-INF/classes of my webapp, I am unable to read it from my class: FileNotFoundException. (Absolute path works fine though.) I have: //properties file in classes myProps.load(new FileInputStream(test.properties)); or //properties file in classes/com/example/test myProps.load(new FileInputStream(com/example/test/test.properties)); Is this not the correct way to specify the path? Thanks, Rahul. --- Tim Lucia [EMAIL PROTECTED] wrote: Since they are in application scope, you can make them part of a Singleton pattern, i.e., make them static values of a class, loaded by the contextInitialized() method. They could be properties of the listener itself, or to be more properly factored, you can place them in their own class. Tim -Original Message- From: Rahul [mailto:[EMAIL PROTECTED] Sent: Sunday, March 05, 2006 2:46 AM To: users@tomcat.apache.org Subject: JSP on Tomcat: application scope variable Hi, I have a simple web application which has two JSP pages and some class files containing implementation/logic. These are invoked from the JSP files. I want to store some values e.g. properties from a properties files in the application scope (or alike) so that in my class files I can read these values. I am considering reading these properties in an implementation of ServletContextListener. Where should I store these values and how I can access them in my class files? Thanks, Rahul. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Form login UTF-8 username problem
Good Morning Dave- The earlier comment about using DBCS UTF-16 holds true for CJK, Hebrew,Arabic or any character set using 2 or more bytes to represent a 'character' I think what daniel is alluding to in this response is the ability for others to mask certain characters It sounds as if you might want to look at ssl.. using private/public keys or certificates http://java.sun.com/j2ee/1.4/docs/tutorial/doc/Security6.html This will enable Authentication - verifying client credentials Confidentiality - Avoiding man in the middle interception Integrity - Avoiding man in the middle modfication to the transmission Keep us apprised, Martin- - Original Message - From: Dave [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org; [EMAIL PROTECTED] Sent: Sunday, March 05, 2006 10:09 PM Subject: RE: Form login UTF-8 username problem Hi Daniel, I am not quite understanding. Is it a security hole? User needs a username and password to login to the web application. Thanks! Daniel Blumenthal [EMAIL PROTECTED] wrote: As a security concern, you might not want to allow full UTF-8 usernames. There are a number of invisible characters (from the soft hyphen to various connector characters) which people can use to spoof other users' names. Daniel -Original Message- From: Mark Thomas [mailto:[EMAIL PROTECTED] Sent: Friday, March 03, 2006 1:50 PM To: Tomcat Users List Subject: Re: Form login UTF-8 username problem Dave wrote: Web application using JBoss 4.0.3SP1 and servlets. I am using FORM authentication. Can username be UTF-8? I create an account, its username is in UTF-8 encoding, chinese characters. But login was not successful. Can JBoss built-in authentication handle UTF-8 encoding for username? This looks like http://issues.apache.org/bugzilla/show_bug.cgi?id=31198 It is fixed in 5.5.7+ 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] - Yahoo! Mail Bring photos to life! New PhotoMail makes sharing a breeze. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
TomcatProbe 1.1 released
Hello guys, I thought that you might be interested in this announcement. TomcatProbe 1.1 new features include log file browser and connector usage charts. Log browser is a configuration- and maitenance free feature that enables monitoring of Tomcat log files. It supports Log4J, Commons, Catalina and JDK built-in loggers. You will be able to see and download easily all log files Tomcat has created or can possibly create. Connector usage charts display real-time Tomcat connector usage both in terms of the number of requests received and the volume of traffic that came in and out of the connector for the last 2 hours. This feature should help to visualise load on your Tomcat instance. This release also addresses some important issues with application deployment, multi-lingual JSPs, referencing datasources via ResourceLink and others. Project web site: http://www.tomcatprobe.org Change log: http://www.tomcatprobe.org/d/latest.shtml Demo site (LOGIN: demo/demo) http://www.tomcatprobelive.com I hope you enjoy using it. Best regards, Vlad The information contained in this email message may be confidential. If you are not the intended recipient, any use, interference with, disclosure or copying of this material is unauthorised and prohibited. Although this message and any attachments are believed to be free of viruses, no responsibility is accepted by Informa for any loss or damage arising in any way from receipt or use thereof. Messages to and from the company are monitored for operational reasons and in accordance with lawful business practices. If you have received this message in error, please notify us by return and delete the message and any attachments. Further enquiries/returns can be sent to [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: mod jk
Thanks Aliye I am getting this below information [EMAIL PROTECTED]/apache_1.3.26/libexec# ldd /home/qrq/suds_20_dir/apache_1.3.26/libexec/mod_jk.so warning: ldd: /home/qrq/suds_20_dir/apache_1.3.26/libexec/mod_jk.so: is not executable libc.so.1 = /usr/lib/libc.so.1 libdl.so.1 =/usr/lib/libdl.so.1 /usr/platform/SUNW,Ultra-60/lib/libc_psr.so.1 One more thing i would like to tell is that I have apache 1.3.26 running but in the URL its for 1.3.33 Please let me know if you can give me prebuild binaries for 1.3.26 since I cant build from src Thanks in Advance Regards Kaushal On 3/6/06, Edao, Aliye [EMAIL PROTECTED] wrote: Hi, The mod_jk you are using seems not to function properly. You can see that if you user the command: ldd /home/qrq/suds_20_dir/apache/libexec/mod_jk.so (you should get something like -- not found ... Recompile it or download a binary version suitable to your system form http://apache.speedbone.de/tomcat/tomcat-connectors/jk/binaries/ Mit freundlichem Gruß / kind regards Dr. Aliye Edao -Ursprüngliche Nachricht- Von: Kaushal Shriyan [mailto:[EMAIL PROTECTED] Gesendet: Montag, 6. März 2006 12:51 An: Tomcat Users List Betreff: Re: mod jk Thanks Warren Pace Its there I will paste u the httpd.conf file but while i restart [EMAIL PROTECTED]/apache/bin# ./apachectl start Syntax error on line 206 of /home/qrq/suds_20_dir/apache/conf/httpd.conf: Cannot load /home/qrq/suds_20_dir/apache/libexec/mod_jk.so into server: ld.so.1: /home/qrq/suds_20_dir/apache/bin/httpd: fatal: relocation error: file /home/qrq/suds_20_dir/apache/libexec/mod_jk.so: symbol dir_module: referenced symbol not found ./apachectl start: httpd could not be started Regards Kaushal On 3/6/06, Warren Pace [EMAIL PROTECTED] wrote: From: Kaushal Shriyan [EMAIL PROTECTED] Date: 2006/03/06 Mon AM 05:08:31 EST To: users@tomcat.apache.org, users@httpd.apache.org Subject: mod jk HI All I am getting [EMAIL PROTECTED]/apache/bin# ./apachectl start Syntax error on line 212 of /home/qrq/suds_20_dir/apache/conf/httpd.conf: Invalid command 'JkWorkersFile', perhaps mis-spelled or defined by a module not included in the server configuration ./apachectl start: httpd could not be started [EMAIL PROTECTED]/apache/bin# Please let me know where i am going wrong Are you loading mod_jk dynamically? The JkWorkersFile statement needs to appear after the LoadModule statement as such: LoadModule jk_module /usr/lib/apache2/mod_jk.so JkWorkersFile /etc/apache2/workers.properties Regards Kaushal - 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 on CDROM (it works!) Vicaya 0.1
Alexander E Genaud wrote: I am running Tomcat 5.0 from a CDROM. In order for this to work on different platforms I've tweaked the configurations and create a small (100 KB) temp space on the user's hard drive for logs, work, java.io, and tomcat-users.xml. I've precompiled the JSPs and configured Tomcat to run with a JRE (classpath includes bootstrap.jar only). I have similiar setup. Our production webapp with hsqldb works well directly from CD. I have slightly modified Tomcat 5.5.12 to accomplish this. You can find the 'magic' ant buildfile here: http://www.ceti.pl/~miki/komputery/tomcat_demo/ -- Mikolaj Rydzewski [EMAIL PROTECTED] Becomo S.A. tel. (12) 2927104 smime.p7s Description: S/MIME Cryptographic Signature
RE: Content-Encoding: chunked or Transfer-Encoding: chunked
Hello, The pb of Tomcat chunk support is not for the HTTP response: it is for HTTP request !!! Do you know if it works too ? Any way to test it ? Regards. -Message d'origine- De : Hadraba Petr [mailto:[EMAIL PROTECTED] Envoyé : vendredi 3 mars 2006 14:26 À : Tomcat Users List; Corobitsyn Roman Objet : Re: Content-Encoding: chunked or Transfer-Encoding: chunked Hi, or generate text file using response.getWriter().println() and connect using telnet this way: GET http://localhost:8080/context_path/servlet_path HTTP/1.1 HOST localhost:8080 And you will see headers sent by Tomcat This works for me (specially the `chuncked' encoding) PETR On 3/3/06, Corobitsyn Roman [EMAIL PROTECTED] wrote: Hello COURTAULT, Friday, March 3, 2006, 1:47:19 PM, you wrote: CF Hello, CF Do you know if these options are supported by Tomcat 5.x ? CF Regards. Of course If 4.x support this feature, then 5.x supports one in 4.1.31 see DefaultHeaders.java HttpRequestStream.java HttpResponseStream.java. To check this option put in ROOT any big file and try download id with some download manager -- Best regards, Coroba - 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]
Please Give The Definition of lbfactor
Please give us exactly what and how the lbfactor should be set to load balance between 10 workers equally. We are confused with the settings thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat: can you control the encoding assumed by HttpServeltRequest.getParameter ?
Hi, I'm using tomcat 5.5.15. I have a servelt which reads parameters from a form , using HttpServletRequest.getParameter(). The catch is, parameters data (filled in by the user) is in Chinese. I noticed that even though my page encoding is unicode, the browser (IE6) seems to send the parameters in utf-8 (I'm not sure whether it's part of the HTTP spec, or is it and IE6 thing ?). Unfortunately, Tomcat's implementation for HttpServletRequest.getParameter() returns garbage, because it does *not* assume that parameters are encoded in utf-8 (it seems to assume latin1, or something very similar). I did manage to forcefully convert the data, using the following ugly code: // supposed to be a chinese city. I get garbage, because browser sends // the city in utf-8, but tomcat seems to assume its 'latin1' : String city=request.getParameter(city); // ugly convertion to utf-8: byte[] bytes=new byte[paramValue.length()]; for(int i=0; ibytes.length; i++) bytes[i]=(byte) paramValue.charAt(i); String converted=new String(bytes, utf-8); // now converted seems to be the correct city I was wondering, is there a nicer way to do it ? E.g. is there some tomcat configuration file, where you can tell it the request.getParameter() should parse the data assuming the browser sent it using utf-8 ? Thanks very much. - Yahoo! Mail Bring photos to life! New PhotoMail makes sharing a breeze.
Re: tomcat: can you control the encoding assumed by HttpServeltRequest.getParameter ?
sol myr wrote: I was wondering, is there a nicer way to do it ? Use Filter to change request's encoding. -- Mikolaj Rydzewski [EMAIL PROTECTED] Becomo S.A. tel. (12) 2927104 smime.p7s Description: S/MIME Cryptographic Signature
Using a configuration file without path for an application deployed on tomcat
Hi
I have developed a Java application which offers certain services to
Cisco IP phones. I've written it as a standalone java application to
separate processing logic and presentation. So basically I have a set of
classes, and two jsp frontend files that do very basic things. Since the
application can be run in standalone mode (for debugging purposes), I
have an xml configuration file which is assumed to be located in the
same directory as the application itself. Hence, my configuration reader
looks for a file config.xml without any path indication (since the path
can change). This works like a charm in the standalone configuration.
Then I added the jsp frontent using NetBeans. Netbeans has an integrated
Tomcat, and out of sheer luck I figured out that once my war is deployed
on the Netbeans Tomcat, my config.xml needs to be located not in the
path where the jar that contains the application logic (that one is put
in WEB-INF/lib where it belongs) but in the Tomcat bin directory.
However, this no longer holds when I'm looking at a standalone Tomcat
installation. I've tried a bunch of different paths but with no luck. So
I'm wondering, if the app is looking for a config.xml without any path
indication whatsoever, where should I put it so that it will be find
once the jsp frontend starts the application? (and to go a little into
detail, the jsp is configuration oblivious and the application uses the
singleton pattern.. So in the jsp I'd write something like
% mypackage.Application myApp = new mypackage.GetApplication();
myApp.DoSomething(); %
And in mypackage.Application, I'd have
Static Application app = null;
Public static Application GetApplication()
{
if (app == null)
{
app = new Application()
app.loadConfig(config.xml);
}
return app;
}
So, where do I put config.xml so that loadConfig will find it? I presume
that if the NetBeans integrated tomcat mapps the local directory to the
bin directory, there should be something similar on a standalone tomcat
installation, should there not? And if this approach is doomed, then how
else can I get an xml configuration to the application without involving
the frontent jsp files?
Regards
Stephan
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Tomcat 5.0.28 memory leak.
Hello, We recently upgraded from tomcat 4.1.24 to tomcat 5.0.28.I am running a small application on the server and am running a small load test on it. The application seems to run all right on tomcat 4.1.24 but fails on tomcat 5.0.28.The service breaks after a while when only 3 users are hitting it. I have been re-searching and have read bugs related to memory leaks.Is there a known bug in the 5 versions of tomcat which leads to a memory leak?? I have tried various things - nothing seems to work.I tried memory debugging using Jprobe which does show me that a char[] array size keeps growing which eventually leads to a leak but then I tested with tomcat 4.1.24 and that showed similar behaviour but didn't break.Is garbage collection not handled properly in the version 5 of tomact?? Please help. Thanks, Vinita - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Please Give The Definition of lbfactor
Don't set it (defaults to 1 for all.) That will treat all workers equally, regardless of the resources available on each worker's machine. See http://tomcat.apache.org/connectors-doc/config/workers.html for complete details. lbfactor (1) Integer number used when the worker will be used inside load balancer worker, this is the load-balancing factor for the worker. The load-balancing factor is how much we expect this worker to work, or the worker's work quota. Load balancing factor is compared with other workers that makes the load balancer. For example if one worker has lb_factor 5 times higher then other worker, then it will receive five times more requests. Tim -Original Message- From: Mohan Wickramasinghe [mailto:[EMAIL PROTECTED] Sent: Monday, March 06, 2006 9:59 AM To: users@tomcat.apache.org Subject: Please Give The Definition of lbfactor Please give us exactly what and how the lbfactor should be set to load balance between 10 workers equally. We are confused with the settings thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can TOMCAT cache the file in jsp:include element?
If you use [EMAIL PROTECTED], the included file will be compiled along with the rest of the JSP code, so it will only be read once rather than every time the page is accessed. -- Len On 3/6/06, Mike Sabroff [EMAIL PROTECTED] wrote: You should use %@ include file=other.jsp % instead of jsp:include The jsp:include is for dynamic content that changes a lot, the @ include file is for static content and will get you closer to where you want to be. as far as cacheing goes, I am not knowledgeable enough to answer that question reliably. Mike Xuekun Hu wrote: Hi, I'm a newbie of TOMCAT 5.5. I have some jsp scripts which inlucde some static files by using jsp:include element. I want to cache them to improve the performance. Can TOMCAT do that? If yes, how? I searched the docs, and found an attribute cachingAllowed in context container. Does the attribute work for jsp:include element? Thanks in advance. Thx, Xuekun - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Mike Sabroff Web Services Developer [EMAIL PROTECTED] 920-568-8379 - 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]
Help in server.xml
Hi I am using tomcat for running two applications at different locations First application app1 is under /opt/myweb/www/webapps and second application is under /opt/nagendra/www/webapps I am wondering whether the following conf will work .. I am very new to this so please help me here if some thing is wrong Host name=localhost debug=0 appBase=/opt/myweb/www/webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Host name=localhost debug=0 appBase=/opt/nagendra/www/webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false I have not tried this .. Before trying I just want to confirm .. Please reply .. Thanks and Regards, Nagendra Reddy. D
Re: JDBC DataSources with SYBASE Adaptive Server Anywhere
Hi Petr,
Thanks for your feedback. It still does not work for me, no matter where
I put the damn JAR file. So I will use my own pooling class directly in
my webapp based on Apaches DBCP which is part of Jakarta Commons. It is
probably faster then fiddeling with this bloody driver configuaration.
I currently should use the pool from JSP's and not from Java code.
However, it should not make a difference.
Just for your information regarding ASA and ASE: ASA is a database
originally written by a company called WATCOM in Canada. I use the
software for more then 10 years and it is one of the best DB engines
money can buy. Even with large databases (several GB in size) it is
faster then MS SQL Server. ASE is only faster if there are hundreds of
concurrent users, but ASE has still many limitations in SQL syntax, db
space management, datatypes etc. Also it only understands T-SQL while
ASA understands both T-SQL and ANSI SQL.
Regarding JDBC: jConnect is a driver provided from SYBASE. It works on
ASE as well as on ASA and uses the Tabular Data Stream TDS protocol.
jConnect is quite slow and does NOT support scrollable cursors, but it
is a pure java, level 4 driver. JDBCODBC.IDriver is a NATIVE library
driver (level 3). It is NOT using bridge, it is using a native DLL or
.SO on UNIX. To connect one needs to setup a ODBC datasource which may
be painful, if you have to redistribute a client. (You need to integrate
the entire ODBC stuff in your setup program). This driver is relatively
new (compared to jConnect) and was introduced with ASA 8 (I think).
Currently we have ASA 9.x. Earlier version only could use jConnect.
Cheers
Thomas
Hadraba Petr wrote:
Hi,
I studied something about Sybase ASA and here are my pieces of knowledge:
- ASA is, unlike ASE, ODBC based insted of TDS
- the JDBC drivers are generic JDBC-to-ODBC bridge and can be used to
access _any_ database throw ODBC
- the JDBC drivers are not freely downloadable (I didn't find any)
- You can access ASA also throw jConnect (TDS based Sybase's JDBC drivers)
This solution is functional but the speed (power) is less -- Sybase
does not recomand to use jConnect drivers.
So, I tried to use my ASE under Tomcat (Currently, I'm successfuly
using PostgreSQL). The following solution works fine under Tomcat
standalone and Tomcat under Eclipse.
Small HOWTO for Tomcat 5.5.15/jdk1.5.0_06/Linux:
1. Locate your existing JDBC driver, or try use jConnect
(http://www.sybase.com/products/middleware/jconnectforjdbc)
2. Copy the driver jar(s) into ${CATALINA_HOME}/common/lib
3. Create your META-INF/context.xml
4. Make the resource references in the WEB-INF/web.xml
5. Use the data source(s) in your code
I saw the `Cannot load JDBC driver class' and it seens the drivers
must be in the common/lib directory.
Finally, here is my context.xml, web.xml and example lines using the database
Hope this helps
PETR
META-INF/context.xml
?xml version=1.0 encoding=UTF-8?
Context
Resource
auth=Container
scope=Shareable
description=Logging database connection
name=jdbc/project/logger
type=javax.sql.DataSource
driverClassName=org.postgresql.Driver
url=jdbc:postgresql://127.0.0.1:5432/project
username=uname
password=password6
maxIdle=20
maxWait=5000
maxActive=20
validationQuery=SELECT version(); /
Resource
auth=Container
scope=Shareable
description=Test connection to the Sybase ASE server
name=jdbc/project/sybase
type=javax.sql.DataSource
driverClassName=com.sybase.jdbc3.jdbc.SybDriver
url=jdbc:sybase:Tds:ws:5000
username=sa
password=
maxIdle=20
maxWait=5000
maxActive=20
validationQuery= /
/Context
WEB-INF/web.xml
...
resource-ref
descriptionPROJECT client/description
res-ref-namejdbc/project/logger/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
res-sharing-scopeShareable/res-sharing-scope
/resource-ref
resource-ref
descriptionPROJECT client/description
res-ref-namejdbc/project/sybase/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
res-sharing-scopeShareable/res-sharing-scope
/resource-ref
/web-app
SAMPLE/code
...
final Context initCtx = new InitialContext();
final Context envCtx = (Context)
initCtx.lookup(java:comp/env);
final DataSource dataSource = (DataSource)
envCtx.lookup(databaseName);
final Connection conn =
JAASRealm and MemoryRealm
Hi, I am busy with installing the manager and admin application on my production server (thats running fine). The admin and manager applications works but I cant login. I checked the error logs and i find the error Mar 6, 2006 5:39:56 PM org.apache.catalina.realm.JAASRealm authenticate SEVERE: Unexpected error java.lang.SecurityException: Unable to locate a login configuration. But I don't want (and use) JAASRealm but I want MemoryRealm (users in tomcat_users.xml). I placed this in my server.xml GlobalNamingResources Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved factory=org.apache.catalina.users.MemoryUserDatabaseFactory pathname=conf/tomcat-users.xml / /GlobalNamingResources Context path=/manager debug=0 privileged=true docBase=C:\tomcat557\server\webapps\manager Valve className=org.apache.catalina.valves.RemoteAddrValve allow=127.0.0.1/ ResourceLink name=users global=UserDatabase type=org.apache.catalina.UserDatabase/ /Context So why Tomcat doesn't pick up the MemoryRealm but is looking for JAASRealm?? What do I need to do so Tomcat will pick up MemoryRealm?? Maarten The error is: Mar 6, 2006 5:39:56 PM org.apache.catalina.realm.JAASRealm authenticate SEVERE: Unexpected error java.lang.SecurityException: Unable to locate a login configuration at com.sun.security.auth.login.ConfigFile.init(ConfigFile.java:97) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAcces sorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstruc torAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at java.lang.Class.newInstance0(Class.java:350) at java.lang.Class.newInstance(Class.java:303) at javax.security.auth.login.Configuration$3.run(Configuration.java:216) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.login.Configuration.getConfiguration(Configuration.java: 210) at javax.security.auth.login.LoginContext$1.run(LoginContext.java:237) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.login.LoginContext.init(LoginContext.java:234) at javax.security.auth.login.LoginContext.init(LoginContext.java:403) at org.apache.catalina.realm.JAASRealm.authenticate(JAASRealm.java:355) at org.apache.catalina.authenticator.BasicAuthenticator.authenticate(BasicAuthe nticator.java:181) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase .java:446) at org.apache.catalina.valves.RequestFilterValve.process(RequestFilterValve.jav a:275) at org.apache.catalina.valves.RemoteAddrValve.invoke(RemoteAddrValve.java:80) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126 ) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105 ) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :107) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:738) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav a:526) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo rkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:684) at java.lang.Thread.run(Thread.java:595) Caused by: java.io.IOException: Unable to locate a login configuration at com.sun.security.auth.login.ConfigFile.init(ConfigFile.java:206) at com.sun.security.auth.login.ConfigFile.init(ConfigFile.java:95) -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.375 / Virus Database: 268.1.2/274 - Release Date: 3-3-2006
cgi-servlet environment parameters
Good morning.
I'm working with Tomcat 4.1.31 and am trying to catch 500 errors for
custom error pages. We host around 400 portals in one instance (kudos to
the developers, by the way, it runs great!)
The idea is that the Perl script would create a site on the fly with
little content in the event of a 500. The original request, then, would
be something akin to http://mydomain.com/portal_a/index.jsp. I've got
the cgi-servlet set up to run a Perl script and have created a simple
JSP that returns
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR)
to create the 500 for testing. The Perl script is set to pick up the
original URL requested and return some content specific for portal_a.
However, the environment does not seem to contain the URL of the
original request (i.e., REQUEST_URI or PATH_INFO), as below:
runCGI(envp=[{HTTP_USER_AGENT=Mozilla/5.0 (Windows; U; Windows NT 5.1;
en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7, HTTP_ACCEPT_ENC
DING=gzip,deflate, REQUEST_METHOD=GET, AUTH_TYPE=,
HTTP_ACCEPT_LANGUAGE=en-us,e ;q=0.5, SERVER_NAME=harrier.mesas.com,
SERVER_SOFTWARE=TOMCAT, HTTP_KEEP_ALIVE= 00,
HTTP_ACCEPT_CHARSET=ISO-8859-1,utf-8;q=0.7,*;q=0.7,
HTTP_HOST=harrier.mesas com:3233, GATEWAY_INTERFACE=CGI/1.1,
X_TOMCAT_SCRIPT_PATH=/private-1/portal/pro
uction35/www/500.cgi, REMOTE_ADDR=10.20.2.65, SERVER_PROTOCOL=HTTP/1.1,
PATH_IN O=, REMOTE_HOST=kengibson100625.mesas.mis, QUERY_STRING=var1=2,
HTTP_CONNECTION keep-alive, SERVER_PORT=3233,
HTTP_COOKIE=JSESSIONID=5065D8892D6F8D0FD891483596
283A5, CONTENT_TYPE=, CONTENT_LENGTH=,
HTTP_ACCEPT=text/xml,application/xml,app
ication/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5,
SCRIPT_ AME=/cgi-bin/500.cgi, REMOTE_USER=, REMOTE_IDENT=}],
command=/private-1/portal/
roduction35/www/500.cgi)
Oddly, adding bogus parameters to the end of the request (var1=2) gets
passed to the cgi-servlet in the QUERY_STRING parameter.
Any help in finding the original request is greatly appreciated.
Thanks
Ken
Re: Help in server.xml
Hi Nagendra - This won't work - two hosts means two hosts, so they have to have different names (this is virtual hosting). If what you want to do is set up two different Contexts (Context is a webapp) under the same host, but you don't want to put the two contexts as subfolders of the same directory, then you need to specify the Context - either as a Context element under the Host (but this is an old deprecated style) or as a Context fragment (a bit of xml with just the Context you want. You need to name the Context fragment after what you want the Context served at (e.g. for /thisapp call it thisapp.xml, for /this/that/theotherapp call it this#that#theotherapp.xml) and put it in the conf/Catalina/localhost/ directory (assuming you AREN'T running virtual hosting) E.g. for your first app, something like: Context docBase=/opt/myweb/www/webapps/app1/ This is all described at http://tomcat.apache.org/tomcat-5.5-doc/config/context.html (though may take a few reads through - I misunderstood this totally when I read it, but got put right on this list recently (thanks btw!)). Tim Devireddy, Nagendra Reddy (STSD) wrote: Hi I am using tomcat for running two applications at different locations First application app1 is under /opt/myweb/www/webapps and second application is under /opt/nagendra/www/webapps I am wondering whether the following conf will work .. I am very new to this so please help me here if some thing is wrong Host name=localhost debug=0 appBase=/opt/myweb/www/webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Host name=localhost debug=0 appBase=/opt/nagendra/www/webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false I have not tried this .. Before trying I just want to confirm .. Please reply .. Thanks and Regards, Nagendra Reddy. D - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with mod_jk/apache 1.3.34 Windows
We have been trying to troubleshoot an issue with our production environment in which our website become completely unresponsive. First our environment: Windows 2003 server Sp2 (multiple servers, happens on all of them at different times) Java JDK 1.5.0_06 Tomcat 5.5.8 mod_jk 1.2.15 Apache 1.3.34/Mod_SSL Each server is using ajp/1.3 to connect apache to tomcat on 127.0.0.1 We are/have experiencing/ed two issues. The first is a 'Server Busy Page' being returned when we are under any load. We traced this to what we are 99.99% sure is a mis-statement in the worker.properties documentation. Do not use cachesize with values higher then 1 on Apache 2.x prefork or Apache 1.3.x! I believe that this only applies to Non-Windows installations. (correct me if I am wrong here) Apache 1.3.34 on Windows is multi-threaded and you must set the cachesize = webserver child processes. This change resolved the 'Server Busy Page' issue. I believe that by only having 1 thread essentially causes it to run in The real problem we are having is what appears to be hanging connections between mod_jk and tomcat. The symptom that we see is that the site becomes unresponsive. If we look in the Tomcat Manager at the 'server status' page when this is happening we find numerous connections in the jk-127.0.0.1-8009 section that do not seem to be finishing. The site seems to stop responding when the number of 'hung' connections = maxthreads as set in server.xml. Of course changing the maxthreads lets us go longer without losing tomcat because there are more threads available. Sometimes a single Tomcat thread will hang as indicated below (this is from one that is currently hung): Stage: S Time: 4644016 B Sent: 632 KB B Received: 0 KB Client: [client IP] Vhost: [vhost of website] Page: GET [page from server] Notice the time on this. I am not sure why this thread is not finishing, this is a page that usually takes about 100ms to return the contents. Checking the threads through jconsole I find the following for this thread (I am pretty sure that this is the correct thread): Name: TP-Processor23 State: RUNNABLE Total blocked: 2,219 Total waited: 57,956 Stack trace: java.net.SocketOutputStream.socketWrite0(Native Method) java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) java.net.SocketOutputStream.write(SocketOutputStream.java:136) org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:506) org.apache.jk.server.JkCoyoteHandler.doWrite(JkCoyoteHandler.java:260) org.apache.coyote.Response.doWrite(Response.java:551) org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java: 361) org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:403) org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:323) org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:392) org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:381) org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.ja va:76) com.seccas.servlet.GetMessagePartServlet.execute(GetMessagePartServlet.java: 226) com.seccas.servlet.GetMessagePartServlet.doGet(GetMessagePartServlet.java:31 ) javax.servlet.http.HttpServlet.service(HttpServlet.java:689) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:252) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:173) org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:214) org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:178) org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126 ) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105 ) org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :107) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:306) org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385) org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745) org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:684) java.lang.Thread.run(Thread.java:595) Interestingly, if I restart Apache, the thread kills itself and everything seems to be OK... So this makes me think this is an issue with mod_jk speaking to tomcat, perhaps an ajp issue? I had the same issue on another server (same environment), but it seemed to block the whole server. All the processes on this server were blocked by: Name: TP-Processor20 State: RUNNABLE Total blocked: 529 Total waited: 6,578 Stack trace: java.net.SocketInputStream.socketRead0(Native Method) java.net.SocketInputStream.read(SocketInputStream.java:129)
Re: Form login UTF-8 username problem
Daniel Blumenthal [EMAIL PROTECTED] wrote: As a security concern, you might not want to allow full UTF-8 usernames. There are a number of invisible characters (from the soft hyphen to various connector characters) which people can use to spoof other users' names. On Sun, Mar 05, 2006 at 07:09:52PM -0800, Dave wrote: Hi Daniel, I am not quite understanding. Is it a security hole? User needs a username and password to login to the web application. It _can_ be a security hole, but it does not necessarily _have_ to be one. It certainly can make things a bit trickier to get right. The problem is that two usernames that are actually different can _look_ the same. For example, say you are looking at two usernames, both of which appear on your screen as joe-bob. It is possible that one of them uses an actual ascii hyphen character, while the other uses the unicode soft-hyphen. This can lead to all sorts of problems. e.g. let's say joe-bob (the soft-hyphen one) send you a message through your web-app (thus supposedly proving he is authorized to ask) asking you to cancel his account. You go and type joe-bob (with an ascii hyphen) into your delete-a-user form and end up deleting the wrong user. eric - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with mod_jk/apache 1.3.34 Windows
Justin Greene wrote: Windows 2003 server Sp2 (multiple servers, happens on all of them at different times) Java JDK 1.5.0_06 Tomcat 5.5.8 mod_jk 1.2.15 Apache 1.3.34/Mod_SSL Do not use cachesize with values higher then 1 on Apache 2.x prefork or Apache 1.3.x! I believe that this only applies to Non-Windows installations. (correct me if I am wrong here) Apache 1.3.34 on Windows is multi-threaded and you must set the cachesize = webserver child processes. This change resolved the 'Server Busy Page' issue. I believe that by only having 1 thread essentially causes it to run in Right. cachesize=MaxClients on Windows. On Apache2 it's set by querying the mpm if omitted. Apache 1.3.x on Windows for production? I must admit, you guys are very brave ;) Regards, Mladen. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with mod_jk/apache 1.3.34 Windows
-Original Message- From: Mladen Turk [mailto:[EMAIL PROTECTED] Sent: Monday, March 06, 2006 12:33 PM To: Tomcat Users List Subject: Re: Problem with mod_jk/apache 1.3.34 Windows Justin Greene wrote: SNIP Do not use cachesize with values higher then 1 on Apache 2.x prefork or Apache 1.3.x! I believe that this only applies to Non-Windows installations. (correct me if I am wrong here) Apache 1.3.34 on Windows is multi-threaded and you must set the cachesize = webserver child processes. This change resolved the 'Server Busy Page' issue. I believe that by only having 1 thread essentially causes it to run in Right. cachesize=MaxClients on Windows. On Apache2 it's set by querying the mpm if omitted. It would be nice if the docs reflected this :-) Apache 1.3.x on Windows for production? I must admit, you guys are very brave ;) Been running for years and have found it quite stable, however our use is very specific, static files, mod_jk and mod_[old version of cold fusion]. Very little room for anything to go wrong here. The cold fusion mod (v4.1.something) is not available for apache 2 mod so we are a little stuck on 1.3.34 at the moment. Justin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Using a configuration file without path for an application deployed on tomcat
How about packaging the config.xml file within the jar file and import
it to your application via resource stream? See
Class.getResourceAsStream() or ClassLoader.getResourceAsStream() for
more details.
The limitation of this approach is that the configuration parameters
have to be predefined prior to deployment.
ND
-Original Message-
From: STEINER Stephan [mailto:[EMAIL PROTECTED]
Sent: Monday, March 06, 2006 10:28 AM
To: users@tomcat.apache.org
Subject: Using a configuration file without path for an application
deployed on tomcat
Hi
I have developed a Java application which offers certain services to
Cisco IP phones. I've written it as a standalone java application to
separate processing logic and presentation. So basically I have a set of
classes, and two jsp frontend files that do very basic things. Since the
application can be run in standalone mode (for debugging purposes), I
have an xml configuration file which is assumed to be located in the
same directory as the application itself. Hence, my configuration reader
looks for a file config.xml without any path indication (since the path
can change). This works like a charm in the standalone configuration.
Then I added the jsp frontent using NetBeans. Netbeans has an integrated
Tomcat, and out of sheer luck I figured out that once my war is deployed
on the Netbeans Tomcat, my config.xml needs to be located not in the
path where the jar that contains the application logic (that one is put
in WEB-INF/lib where it belongs) but in the Tomcat bin directory.
However, this no longer holds when I'm looking at a standalone Tomcat
installation. I've tried a bunch of different paths but with no luck. So
I'm wondering, if the app is looking for a config.xml without any path
indication whatsoever, where should I put it so that it will be find
once the jsp frontend starts the application? (and to go a little into
detail, the jsp is configuration oblivious and the application uses the
singleton pattern.. So in the jsp I'd write something like
% mypackage.Application myApp = new mypackage.GetApplication();
myApp.DoSomething(); %
And in mypackage.Application, I'd have
Static Application app = null;
Public static Application GetApplication()
{
if (app == null)
{
app = new Application()
app.loadConfig(config.xml);
}
return app;
}
So, where do I put config.xml so that loadConfig will find it? I presume
that if the NetBeans integrated tomcat mapps the local directory to the
bin directory, there should be something similar on a standalone tomcat
installation, should there not? And if this approach is doomed, then how
else can I get an xml configuration to the application without involving
the frontent jsp files?
Regards
Stephan
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mcastClusterDomain is missing
Hi, I have been trying to test Clustering with Tomcat5 and installed rpms from jpackage.org and using these rpms: tomcat5-servlet-2.4-api-5.0.30-11jpp, tomcat5-5.0.30-11jpp, tomcat5-jasper-5.0.30-11jpp I have been trying to use an example from OReilly site and I have three VMWARE (virtual machines), one is LoadBalancer and other two are Cluster nodes. When I tested the example I get the error below [Required property mcastClusterDomain is missing] and I have also pasted my server.xml, web.xml, and rules.xml also. Thanks for help. ERROR: *** Mar 7, 2006 1:04:11 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 Mar 7, 2006 1:04:11 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 7075 ms Mar 7, 2006 1:04:12 PM org.apache.catalina.core.StandardService start INFO: Starting service Catalina Mar 7, 2006 1:04:12 PM org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/5.0 Mar 7, 2006 1:04:12 PM org.apache.catalina.core.StandardHost start INFO: XML validation disabled Mar 7, 2006 1:04:12 PM org.apache.catalina.core.StandardHost getDeployer INFO: Create Host deployer for direct deployment ( non-jmx ) Mar 7, 2006 1:04:12 PM org.apache.catalina.core.StandardHostDeployer install INFO: Installing web application at context path /balancer from URL file:/var/lib/tomcat5/webapps/balancer Mar 7, 2006 1:04:17 PM org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote HTTP/1.1 on http-8080 Mar 7, 2006 1:04:18 PM org.apache.jk.common.ChannelSocket init INFO: JK2: ajp13 listening on /0.0.0.0:8009 Mar 7, 2006 1:04:18 PM org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=6/374 config=/usr/share/tomcat5/conf/jk2.properties Mar 7, 2006 1:04:18 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 7237 ms log4j:WARN No such property [maxFileSize] in org.apache.log4j.FileAppender. 2006-03-07 13:05:20,181 (WebPortalLogger.java:44) - NEW HTTP REQUEST 2006-03-07 13:05:20,261 (WebPortalLogger.java:44) - TC-LB|balancer|testLB.jsp|Start Time |03/07/2006 01:05:20:209 PM 2006-03-07 13:05:21,667 (WebPortalLogger.java:44) - getServerInstance() : 1 2006-03-07 13:05:21,670 (WebPortalLogger.java:44) - getMaxServerInstances() : 2 2006-03-07 13:05:21,674 (WebPortalLogger.java:44) - 404692994 : 1 2006-03-07 13:05:21,678 (WebPortalLogger.java:44) - Requested server instance match.. java.lang.IllegalArgumentException: Required property mcastClusterDomain is missing. at org.apache.catalina.cluster.mcast.McastService.hasProperty(McastService.java:252) at org.apache.catalina.cluster.mcast.McastService.setProperties(McastService.java:140) at common.utilities.ServerUtil.isServerAlive(ServerUtil.java:36) at org.apache.webapp.balancer.rules.BaseLoadBalancingRule.isServerAlive(BaseLoadBalancingRule.java:89) at org.apache.webapp.balancer.rules.RandomRedirectRule.matches(RandomRedirectRule.java:41) at org.apache.webapp.balancer.RuleChain.evaluate(RuleChain.java:100) at org.apache.webapp.balancer.BalancerFilter.doFilter(BalancerFilter.java:118) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) ** LoadBalancer server.xml ** !-- Example Server Configuration File -- !-- Note that component elements are nested corresponding to their parent-child relationships with each other -- !-- A Server is a singleton element that represents the entire JVM,
RE: TomcatProbe 1.1 released
What are the differences between Tomcat Manager and TomcatProbe? Thanks! ND -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Monday, March 06, 2006 7:51 AM To: users@tomcat.apache.org Subject: TomcatProbe 1.1 released Hello guys, I thought that you might be interested in this announcement. TomcatProbe 1.1 new features include log file browser and connector usage charts. Log browser is a configuration- and maitenance free feature that enables monitoring of Tomcat log files. It supports Log4J, Commons, Catalina and JDK built-in loggers. You will be able to see and download easily all log files Tomcat has created or can possibly create. Connector usage charts display real-time Tomcat connector usage both in terms of the number of requests received and the volume of traffic that came in and out of the connector for the last 2 hours. This feature should help to visualise load on your Tomcat instance. This release also addresses some important issues with application deployment, multi-lingual JSPs, referencing datasources via ResourceLink and others. Project web site: http://www.tomcatprobe.org Change log: http://www.tomcatprobe.org/d/latest.shtml Demo site (LOGIN: demo/demo) http://www.tomcatprobelive.com I hope you enjoy using it. Best regards, Vlad The information contained in this email message may be confidential. If you are not the intended recipient, any use, interference with, disclosure or copying of this material is unauthorised and prohibited. Although this message and any attachments are believed to be free of viruses, no responsibility is accepted by Informa for any loss or damage arising in any way from receipt or use thereof. Messages to and from the company are monitored for operational reasons and in accordance with lawful business practices. If you have received this message in error, please notify us by return and delete the message and any attachments. Further enquiries/returns can be sent to [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 on CDROM (it works!) Vicaya 0.1
Mikolaj, Thanks a lot for the code. I had to run through the ant code manually because I downloaded the latest Tomcat 5.5.16, and merged the 1.4.2 compatibility patch. I was unable to get the exe to work, so I wrote a .bat based on your .sh (which I will soon make more generic). How did you create the EXE, by the way? You might be interested to see the Vicaya project. The intent is to run off ANY platform with no installation. It handles some very strange Windows drive configurations, loads the appropriate JRE, etc. Thanks again, Alex A NON GENERIC batch file is here: mkdir C:\Temp\tomcattemp set tmpfile=C:\Temp\tomcattemp mkdir C:\Temp\tomcattemp\work set workdir=C:\Temp\tomcattemp\work set curodir=%cd% set CATALINA_HOME=%curodir%/tomcat5516 set CATALINA_BASE=%curodir%/tomcat5516 set CATALINA_TMPDIR=%workdir% set JAVA_HOME=C:\j2sdk1.4.2_11 call %CATALINA_HOME%/bin/startup.bat From: Mikolaj Rydzewski [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Date: Mon, 06 Mar 2006 14:45:04 +0100 Subject: Re: Tomcat on CDROM (it works!) Vicaya 0.1 Alexander E Genaud wrote: I am running Tomcat 5.0 from a CDROM. In order for this to work on different platforms I've tweaked the configurations and create a small (100 KB) temp space on the user's hard drive for logs, work, java.io, and tomcat-users.xml. I've precompiled the JSPs and configured Tomcat to run with a JRE (classpath includes bootstrap.jar only). I have similiar setup. Our production webapp with hsqldb works well directly from CD. I have slightly modified Tomcat 5.5.12 to accomplish this. You can find the 'magic' ant buildfile here: http://www.ceti.pl/~miki/komputery/tomcat_demo/ -- Mikolaj Rydzewski [EMAIL PROTECTED] Becomo S.A. tel. (12) 2927104 From: Alexander E Genaud [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Date: Mon, 6 Mar 2006 13:13:45 +0100 Subject: Tomcat on CDROM (it works!) Vicaya 0.1 Hello, I am running Tomcat 5.0 from a CDROM. In order for this to work on different platforms I've tweaked the configurations and create a small (100 KB) temp space on the user's hard drive for logs, work, java.io, and tomcat-users.xml. I've precompiled the JSPs and configured Tomcat to run with a JRE (classpath includes bootstrap.jar only). Whenever I set CATALINA_HOME and CATALINA_BASE to different values, Tomcat 5.0 will not start. As long as they are exactly the same, all works well. I presume I am doing something incorrect. None the less, I have gotten around this by creating several CATALINA_HOME's which differ only in conf/. In each server.xml I hard code the paths to workDir, logs, etc. My start script locates an acceptable temp location and starts the appropriate CATALINE_HOME. For example if I can write to C:\Temp\mytemp, I set CATALINA_HOME to servers/win_nt_c which contains a conf/server.xml pointing to C:\Temp. On the other hand, if I can write to /tmp/mytemp, I set CATALINA_HOME to servers/unix which contains a conf/server.xml pointing to /tmp/mytemp. I also have another called servers/relative which uses relative paths. This hack actually works quite well, albeit resource wasteful: http://sf.net/projects/vicaya But this seems completely backward. Can anyone offer a better suggestion? Also, I have been using Tomcat 5.0 because I am most familiar with it. Does Tomcat 5.5 support Java 1.4.2 well? Some notes seem to imply that Tomcat 5.5 has been designed for Java 5. Might Tomcat 5.5 offer a better solution? Thanks, Alex - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: cgi-servlet environment parameters
Ken Gibson wrote: However, the environment does not seem to contain the URL of the original request (i.e., REQUEST_URI or PATH_INFO), as below: Looking at the 4.1.31 source, PATH_INFO should be there but REQUEST_URI is never set. Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
getting a list of jar files located in shared/lib
Hi, I'm running Tomcat 5.5 on Fedora Core 4, with JDK 1.5 My problem is this: I have a web service that depends on some libraries. These libraries are placed in $CATALINA_HOME/shared/lib since I plan to have other web services which will also require these libraries. Now the problem is that one method in these libraries attempts, by default, to get the classpath (by default the system classpath) and looks for a specific set of classes. However the method can also be supplied a list of jars to examine Now, when my web service runs, I can see that I don't have access to the system classpath. Thus the default behavior of my library function will not work. Thus what I would like to do is, from my webservice code, determine the jars in $CATALINA_HOME/shared/lib and basically pass the file names to my library method. I looked at org.apache.catalina.loader.WebappLoader but it looks more like a way to build my own loader rather than get information about jars/clases available to my web service. The thing is, I know that my web service is accessing the classes located in the jars under $CATALINA_HOME/share/lib, since other methods in the web service run fine. What I can't see how to do is to get the list of jars/classes that are available to the webservice from the shared/lib directory. Any pointers would be greatly appreciated. Thanks, --- Rajarshi Guha [EMAIL PROTECTED] http://jijo.cjb.net GPG Fingerprint: 0CCA 8EE2 2EEB 25E2 AB04 06F7 1BB9 E634 9B87 56EE --- Despite the high cost of living, it remains popular. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Remote Web App Management
I am wanting to be able to remotely start and stop a web app configured on TomCat 5.5. The web app is not deployed within the TomCat directory structure. There are several web apps configured and running but none of them show up in the TomCat manager interface. I have read the documentation regarding the Manager interface but it isn't clear to me as to how I need to get this to work. Currently the context is configured in the server.xml but I have read this is frowned upon so I am moving each web app context to its own location under the Catalina directory (if this is correct). Am I on the right path regarding the context configuration and how do I then have the ability to manage the web apps if they are physically located outside of the TomCat directory structure? Thanks
tomcat and websphere compatibility
Has anyone develop in Tomcat and deploy to Websphere? It should be possible but how practical is it? Are there any available resources I can use as a reference? Thanks for any info, Long - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Getting the date from a Tomcat httpsession
Dear all, Apologies if this isn't really relevant but I'm struggling for what to do! I have a table in a MySQL database with a DATE column in the format -mm-dd (incidentally does anyone know how to change this?) and I'm trying to do a date entry and comparison using a Java Servlet. However I can't for the life of me work out how to extract the current date using a Java Servlet and I've searched everywhere I can with no luck! Does anyone know how to extract the current date using a Java Servlet Class in Tomcat so that I can enter it in the above mentionned MySQL table? Many thanks Mark
Re: mod_jk errors - are these normal?
-Original Message- From: michael thomas [mailto:[EMAIL PROTECTED] Sent: Monday, March 06, 2006 4:42 PM To: Tomcat Users List Subject: TomcatUsers: Re: mod_jk errors - are these normal? --- Sven K�hler [EMAIL PROTECTED] wrote: [Wed Mar 01 20:00:42 2006] [error] ajp_connection_tcp_get_message::jk_ajp_common.c (961): Can't receive the response message from tomcat, network problems or tomcat is down (10.0.0.9:8009), err=-113 [Wed Mar 01 20:00:42 2006] [error] ajp_get_reply::jk_ajp_common.c (1503): Tomcat is down or refused connection. No response has been sent to the client (yet) SNIP 2. It seems like people who have apache and tomcat running on the same server can get away without any errors. We are running on the same server (windows) and get these error contantly... Actually, our read: [Mon Mar 06 16:32:22 2006] [error] jk_ajp_common.c (961): Can't receive the response message from tomcat, network problems or tomcat is down (127.0.0.1:8009), err=-54 [Mon Mar 06 16:32:22 2006] [error] jk_ajp_common.c (1503): Tomcat is down or refused connection. No response has been sent to the client (yet) Which is subely different. Anyone have a reference to what the various 'err=' codes mean? Justin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: cgi-servlet environment parameters
Thanks for the quick response. Is there a way to configure the
cgi-servlet that I've missed? The PATH_INFO variable is null in my
scenario; I've split it out from the other parameters below...
runCGI(envp=[{HTTP_USER_AGENT=Mozilla/5.0 (Windows; U; Windows NT 5.1;
en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7, HTTP_ACCEPT_ENC
DING=gzip,deflate, REQUEST_METHOD=GET, AUTH_TYPE=,
HTTP_ACCEPT_LANGUAGE=en-us,e ;q=0.5, SERVER_NAME=harrier.mesas.com,
SERVER_SOFTWARE=TOMCAT, HTTP_KEEP_ALIVE= 00,
HTTP_ACCEPT_CHARSET=ISO-8859-1,utf-8;q=0.7,*;q=0.7,
HTTP_HOST=harrier.mesas com:3233, GATEWAY_INTERFACE=CGI/1.1,
X_TOMCAT_SCRIPT_PATH=/private-1/portal/pro
uction35/www/500.cgi, REMOTE_ADDR=10.20.2.65, SERVER_PROTOCOL=HTTP/1.1,
PATH_INFO=,
REMOTE_HOST=kengibson100625.mesas.mis, QUERY_STRING=var1=2,
HTTP_CONNECTION keep-alive, SERVER_PORT=3233,
HTTP_COOKIE=JSESSIONID=5065D8892D6F8D0FD891483596
283A5, CONTENT_TYPE=, CONTENT_LENGTH=,
HTTP_ACCEPT=text/xml,application/xml,app
ication/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5,
SCRIPT_ AME=/cgi-bin/500.cgi, REMOTE_USER=, REMOTE_IDENT=}],
command=/private-1/portal/
roduction35/www/500.cgi)
Since this is an older version of Tomcat, would you suggest a local mod
to force the PATH_INFO and/or REQUEST_URI? Unfortunately, upgrading
isn't really an option.
Thanks in advance for your help.
Ken
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Re: JMX via SSH tunnel does not work?
Hello Mikolaj, I have set up the JMX server of JDK 1.5.0_06/Tomcat 5.5.15. It works fine locally, I'm testing with jconsole. However, if I tunnel the JMX port over SSH, it does not work. I can connect to the port, but there is no flow of data. jconsole is hanging around for a minute, and then the connect dialog pops up. What is going wrong here? http://forum.java.sun.com/thread.jspa?threadID=565139tstart=30 http://forum.java.sun.com/thread.jspa?threadID=289869messageID=1242288 I understand the problem, but do not know how to solve it. Can you give an example how the java.rmi.server.hostname and java.rmi.server.useLocalHostname properties on the client and the server should be set in this case? Regards, Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JMX via SSH tunnel does not work?
We had issues using jconsole remotely a while back (jdk 1.5.0_02) that we were never able to solve. If memory serves, jconsole opens a connection on the specified port to that Java instance. An additional port or two (I can't remember) are then opened and the ports that are used are somewhat random making it very difficult to do this through anything that needs to port forward or needs ports opened. I do not remember if the additional ports are opened by jconsole or the other way, but you can see it by connecting locally and checking netstat for connections to/from the jconsole process. The only solution here is to be able to specify the additional ports, but at the time there was no way to do this. I have not looked into the jconsole or JMX options since so I do not know if this was added. Justin -Original Message- From: Andreas Schildbach [mailto:[EMAIL PROTECTED] Sent: Monday, March 06, 2006 4:57 PM To: users@tomcat.apache.org Subject:Re: JMX via SSH tunnel does not work? Hello Mikolaj, I have set up the JMX server of JDK 1.5.0_06/Tomcat 5.5.15. It works fine locally, I'm testing with jconsole. However, if I tunnel the JMX port over SSH, it does not work. I can connect to the port, but there is no flow of data. jconsole is hanging around for a minute, and then the connect dialog pops up. What is going wrong here? http://forum.java.sun.com/thread.jspa?threadID=565139tstart=30 http://forum.java.sun.com/thread.jspa?threadID=289869messageID=124228 8 I understand the problem, but do not know how to solve it. Can you give an example how the java.rmi.server.hostname and java.rmi.server.useLocalHostname properties on the client and the server should be set in this case? Regards, 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: Getting the date from a Tomcat httpsession
On 6 Mar 2006 at 21:37, Mark Whitby wrote: Dear all, Apologies if this isn't really relevant but I'm struggling for what to do! I have a table in a MySQL database with a DATE column in the format -mm-dd (incidentally does anyone know how to change this?) and I'm trying to do a date entry and comparison using a Java Servlet. However I can't for the life of me work out how to extract the current date using a Java Servlet and I've searched everywhere I can with no luck! Are you trying to retrieve a time field from a mysql database or are you trying to determine the current date/time? Or are you trying to get the date from a httpsession (as your subject indicates)? If retrieving from a mysql db you can use java.sql.Timestamp lastlogintime = rs.getTimestamp(column-name); (rs being a ResultSet) If determing current time java.sql.Timestamp now = new java.sql.Timestamp(System.currentTimeMillis()); -Steve O. «¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤» There's no obfuscated Perl contest because it's pointless. - Jeff Polk Steve O. http://www.steveo.us New pics: B17G and B24 http://www.steveo.us/B17-B24 B17G WWII Bomber Yankee Lady Flight http://www.steveo.us/b17ride SUNY NCC MATH/COMPUTER Dept. http://www.matcmp.ncc.edu - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JDBC DataSources with SYBASE Adaptive Server Anywhere
Hello Thomas,
thank you for your informations! I will order ASA developer edition
and learn new database;-) Now, I'm looking for a database which
provides internationalization features; specially ORDER BY [(var)char
| text] column and I have no success:
ASE and localization -- it's a workaround.
PostgreSQL -- it's the same. You must define locale during database
storage creation:-(
Firebird -- currently I have no experience:-(
Oracle -- expensive:-(
So, maybe ASA will solve my problem
Regarding T-SQL: I don't know how you, but I find T-SQL great... Some
constructions are interesting
Regarding JDBC: Maybe the native library causes your problems. I'm
using only pure-Java drivers located in the common/lib with no
problems.
Regarding DBCP: I found DBCP classes in the stack traces during my
driver's debugging. And finally -- there is naming-factory-dbcp.jar in
the common/lib...
Regarding Tomcat and data sources: I found this more then obscure. I
have one question: If you write a webapp which uses database; where
shall I define the datasource names? Hardwiring is not a solution. And
put them (the definitions) into some configuration file into the
webapp war file?? Ofcourse, Tomcat have the admin app in which you can
define app-specific database cources... But Sun Java System App server
not... There are in the SJSAS only global resources... I must learn
more...
So, many many thanks for your informations; I'm sorry that I didn't help you:-(
Have a nice day
PETR
On 3/6/06, Tom Bednarz [EMAIL PROTECTED] wrote:
Hi Petr,
Thanks for your feedback. It still does not work for me, no matter where
I put the damn JAR file. So I will use my own pooling class directly in
my webapp based on Apaches DBCP which is part of Jakarta Commons. It is
probably faster then fiddeling with this bloody driver configuaration.
I currently should use the pool from JSP's and not from Java code.
However, it should not make a difference.
Just for your information regarding ASA and ASE: ASA is a database
originally written by a company called WATCOM in Canada. I use the
software for more then 10 years and it is one of the best DB engines
money can buy. Even with large databases (several GB in size) it is
faster then MS SQL Server. ASE is only faster if there are hundreds of
concurrent users, but ASE has still many limitations in SQL syntax, db
space management, datatypes etc. Also it only understands T-SQL while
ASA understands both T-SQL and ANSI SQL.
Regarding JDBC: jConnect is a driver provided from SYBASE. It works on
ASE as well as on ASA and uses the Tabular Data Stream TDS protocol.
jConnect is quite slow and does NOT support scrollable cursors, but it
is a pure java, level 4 driver. JDBCODBC.IDriver is a NATIVE library
driver (level 3). It is NOT using bridge, it is using a native DLL or
.SO on UNIX. To connect one needs to setup a ODBC datasource which may
be painful, if you have to redistribute a client. (You need to integrate
the entire ODBC stuff in your setup program). This driver is relatively
new (compared to jConnect) and was introduced with ASA 8 (I think).
Currently we have ASA 9.x. Earlier version only could use jConnect.
Cheers
Thomas
Hadraba Petr wrote:
Hi,
I studied something about Sybase ASA and here are my pieces of knowledge:
- ASA is, unlike ASE, ODBC based insted of TDS
- the JDBC drivers are generic JDBC-to-ODBC bridge and can be used to
access _any_ database throw ODBC
- the JDBC drivers are not freely downloadable (I didn't find any)
- You can access ASA also throw jConnect (TDS based Sybase's JDBC drivers)
This solution is functional but the speed (power) is less -- Sybase
does not recomand to use jConnect drivers.
So, I tried to use my ASE under Tomcat (Currently, I'm successfuly
using PostgreSQL). The following solution works fine under Tomcat
standalone and Tomcat under Eclipse.
Small HOWTO for Tomcat 5.5.15/jdk1.5.0_06/Linux:
1. Locate your existing JDBC driver, or try use jConnect
(http://www.sybase.com/products/middleware/jconnectforjdbc)
2. Copy the driver jar(s) into ${CATALINA_HOME}/common/lib
3. Create your META-INF/context.xml
4. Make the resource references in the WEB-INF/web.xml
5. Use the data source(s) in your code
I saw the `Cannot load JDBC driver class' and it seens the drivers
must be in the common/lib directory.
Finally, here is my context.xml, web.xml and example lines using the database
Hope this helps
PETR
META-INF/context.xml
?xml version=1.0 encoding=UTF-8?
Context
Resource
auth=Container
scope=Shareable
description=Logging database connection
name=jdbc/project/logger
type=javax.sql.DataSource
driverClassName=org.postgresql.Driver
url=jdbc:postgresql://127.0.0.1:5432/project
username=uname
password=password6
maxIdle=20
Re: cgi-servlet environment parameters
Ken Gibson wrote: Thanks for the quick response. Is there a way to configure the cgi-servlet that I've missed? The PATH_INFO variable is null in my scenario; I've split it out from the other parameters below... I have just added REQUEST_URI to svn. I have also ported a couple of patches from TC5. You could build it from source but to save you the trouble I'll e-mail you a completely unofficial if it destroys your computer you are on your own updated servlets-cgi.jar directly. I suspect that the PATH_INFO is correctly null. It depends how the cgi is called. Are you using a forward? If so, you may have hit the requirements of SRV.8.4 which mean you see the PATH_INFO of the request to the CGI, not the PATH_INFO of the original request. Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ant reload question
Hi. When I compiled some classes using the ant task ReloadTask from the sample build.xml, it doesn't reload the new compiled classes in tomcat. The only way that I found it does that is when I remove and reinstall the app. Do I have to wait for that behaviour, or am I doing something wrong.
catalina.properties / shared.loader
Greetings,
I'm trying to add a new entry onto the shared.loader property in the
file catalina.properties, one which is based on a java property e.g.
-Datmos2.home=somedir:
shared.loader=${catalina.base}/shared/classes,${catalina.base}/shared/lib/*.jar,${atmos2.home}/devices/*.jar
... with little luck.
I'm really just trying to take advantage of catalina's ability to load
jars using wildcards, and in this case, jars that exist outside of the
catalina installation.
What does the ${} notation in this properties file mean? I looks like
those are referring to Java system properties, but it's not clear if
that's what they are or not. Does anyone know?
Thanks!
Christian
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Re: tomcat and websphere compatibility
Hi Boris, I agree the answer is very application specific. In my situation I plan to support a struts-based Websphere application with data store using an Oracle database. Ideally the development environment should be as close to production as possible, but this may not be possible. My dev. env. might consist of struts, Tomcat 5.5 and MySql 4.x. An immediate issue might be data type mismatch between the databases. I am trying to assess the amount of work involved and see if it is worth the effort. Regards, Long Hello, Long wrote: Has anyone develop in Tomcat and deploy to Websphere? No, but similar, we are developing in WSAD and have our production environment in a) Apache http - Tomcat - WebSphere z/OS b) Apache http - Tomcat - WebSphere AIX c) Apache http - WebSphere Solaris It depends on the specific business application but everything depends on the same framework. It should be possible but how practical is it? If you do not have an WSAD license, it does make sense because of many free good tools. Are there any available resources I can use as a reference? Hm, eclipse webtools project. Regards Boris - 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]
How can I set tomcat NOT Case Sensitive
I wan't to know there is any way to set tomcat NOT CASE SENSITIVE in URL I mean: when I write in browser's 'http://localhost/test.html' equals to 'http://localhost/TEST.htm'. Can I do it ? or just in WINDOWS can but Linux/unix can't? thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat and websphere compatibility
can any tell me the easy way to deploy an enterprise application written in j2ee technology on tomcat sever. On 3/7/06, Long [EMAIL PROTECTED] wrote: Hi Boris, I agree the answer is very application specific. In my situation I plan to support a struts-based Websphere application with data store using an Oracle database. Ideally the development environment should be as close to production as possible, but this may not be possible. My dev. env. might consist of struts, Tomcat 5.5 and MySql 4.x. An immediate issue might be data type mismatch between the databases. I am trying to assess the amount of work involved and see if it is worth the effort. Regards, Long Hello, Long wrote: Has anyone develop in Tomcat and deploy to Websphere? No, but similar, we are developing in WSAD and have our production environment in a) Apache http - Tomcat - WebSphere z/OS b) Apache http - Tomcat - WebSphere AIX c) Apache http - WebSphere Solaris It depends on the specific business application but everything depends on the same framework. It should be possible but how practical is it? If you do not have an WSAD license, it does make sense because of many free good tools. Are there any available resources I can use as a reference? Hm, eclipse webtools project. Regards Boris - 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: How can I set tomcat NOT Case Sensitive
Buddy wu wrote: I wan't to know there is any way to set tomcat NOT CASE SENSITIVE in URL I mean: when I write in browser's 'http://localhost/test.html' equals to 'http://localhost/TEST.htm'. Can I do it ? or just in WINDOWS can but Linux/unix can't? Right, url is case-insensitive under Windows because the file system can't tell a difference between test.html and TEST.html. The difference is there under Linux/UNIX. Long - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat and websphere compatibility
amit srivastava wrote: can any tell me the easy way to deploy an enterprise application written in j2ee technology on tomcat sever. Ant build can create a .war file (see ant dist) then all you have to do is drop the war file in the webapps directory and your app is deployed. In my case, I wonder if war file can be deployed the same way in Websphere... Long - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I set tomcat NOT Case Sensitive
2006/3/7, Long [EMAIL PROTECTED]: Buddy wu wrote: I wan't to know there is any way to set tomcat NOT CASE SENSITIVE in URL I mean: when I write in browser's 'http://localhost/test.html' equals to 'http://localhost/TEST.htm'. Can I do it ? or just in WINDOWS can but Linux/unix can't? Right, url is case-insensitive under Windows because the file system But, the FACT is that under Windows the URL is CASW-SENSITIVE, not case-insecsitive , why? I've tried, under Windows, test.html and TEST.html is diffrent in tomcat server. Is there a parameter to set?? can't tell a difference between test.html and TEST.html. The difference is there under Linux/UNIX. Long - 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]
out.flush() not working with mod_jk
Hi, take a look at the following JSP-page: [EMAIL PROTECTED] contentType=text/plain% % out.println(this should appear immediatly); out.flush(); Thread.sleep(3000); out.println(this should appear after 3 seconds); % If i load the page with FireFox directly by connecting to my Tomcat on port 8080, it works fine. But if i load the page via apache/mod_jk on port 80 it doesn't work. mod_jk connects to the tomcat that also listenes on port 8080. So something's pretty wrong here, don't you think? Is it a bug? Or a configuration issue? Greetings Sven P.S.: Tomcat 5.5.15, Apache 2.0.55, mod_jk 1.2.15 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
