delete session in valve (TC 4.1.29)
Hi all I'm looking for a solution to delete the current session in a Valve im Tomcat 4.1.29. I hope you can help me. Oliver *** BITTE BEACHTEN *** Diese Nachricht (wie auch allfällige Anhänge dazu) beinhaltet möglicherweise vertrauliche oder gesetzlich geschützte Daten oder Informationen. Zum Empfang derselben ist (sind) ausschliesslich die genannte(n) Person(en) bestimmt. Falls Sie diese Nachricht irrtümlicherweise erreicht hat, sind Sie höflich gebeten, diese unter Ausschluss jeder Reproduktion zu zerstören und die absendende Person umgehend zu benachrichtigen. Vielen Dank für Ihre Hilfe. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RAM usage of Linux-based Tomcat server
At 10:57 PM 8/30/2004 -0700, you wrote: I'm not worried about the transient memory used by the Tomcat instance for it to serve servlets. But I'm worried about the memory permanently allocated for a Tomcat instance. Eg. A servlet in a particular Tomcat instance, may load the entire database into the memory for efficiency reasons. Now this Tomcat instance requires X amount of memory to keep the database and all the stuff related to that Tomcat instance (except transient memory) to keep them in memory. And it requires additional variable amount of transient memory to serve it, that depends on the demand for that Tomcat instance. What I need to know is can I restrict the size of X? If the memory allocated permanently to a particular Tomcat instance cannot be restricted, Can I restrict the total memory allocation (ie. permanent + transient memory) for that Tomcat instance? The VM starts up with a default of 64 meg of RAM Max regardless of physical memory. You can increase this using -Xmx (with the Sun VM). For example... java -Xmx 256m Any out of memory errors you get are because the amount of memory needed by the application exceeds the maximum memory barrier of the VM. The only way around this is to get rid of memory leaks and/or increase the maximum memory for the VM. look up -Xmx on Google for more info Jake - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5 Crystal Reports
Hi! I'm triying to configure Tomcat 5 and Crystal Reports. What I want to do is reading from a database to a report made with CR using a Tomcat datasource. The problem is that CR can't find it (using jndi); i get a message saying that CR is unable to find the resource. The datasource is well defined (i think so because a jsp can use it correctly). Does anybody know if is there problem between Tomcat 5 and Crystal Reports? Is there any one that have configured it yet? Thanks in advance, Javier Polo.
RAM usage of Linux-based Tomcat server PART2
Adding a question to this note: I have a maximum heap size of 768mb, and for a freshly started server, it sits at 65mb. Throughout the day, it works itself near the max. Users finish at 7pm, and first thing in the morning the server has not reclaimed *any* memory - i.e. if I want to stop Tomcat running out of memory and crashing, I need to restart the server every morning. Is this solely down to the app or what? I am running Tomcat 5.0.18, (shortly to be upgraded to 5.0.27) could issues with Tomcat .18 be causing this (there are some memory related notes in the Tomcat CHANGELOG). Thanks, Pete. At 10:57 PM 8/30/2004 -0700, you wrote: I'm not worried about the transient memory used by the Tomcat instance for it to serve servlets. But I'm worried about the memory permanently allocated for a Tomcat instance. Eg. A servlet in a particular Tomcat instance, may load the entire database into the memory for efficiency reasons. Now this Tomcat instance requires X amount of memory to keep the database and all the stuff related to that Tomcat instance (except transient memory) to keep them in memory. And it requires additional variable amount of transient memory to serve it, that depends on the demand for that Tomcat instance. What I need to know is can I restrict the size of X? If the memory allocated permanently to a particular Tomcat instance cannot be restricted, Can I restrict the total memory allocation (ie. permanent + transient memory) for that Tomcat instance? The VM starts up with a default of 64 meg of RAM Max regardless of physical memory. You can increase this using -Xmx (with the Sun VM). For example... java -Xmx 256m Any out of memory errors you get are because the amount of memory needed by the application exceeds the maximum memory barrier of the VM. The only way around this is to get rid of memory leaks and/or increase the maximum memory for the VM. look up -Xmx on Google for more info Jake - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] == This email was sent by Ethicalwebsites.co.uk. Ethicalwebsites.co.uk - Internet Solutions for the UK http://www.ethicalwebsites.co.uk/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5 Crystal Reports
Is it possible to install Crystal Reports in Tomcat as a web application ?. Which version of Crystal Reports supports this ?. Antony Paul - Original Message - From: POLO ARAUJO, JAVIER [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 12:32 PM Subject: Tomcat 5 Crystal Reports Hi! I'm triying to configure Tomcat 5 and Crystal Reports. What I want to do is reading from a database to a report made with CR using a Tomcat datasource. The problem is that CR can't find it (using jndi); i get a message saying that CR is unable to find the resource. The datasource is well defined (i think so because a jsp can use it correctly). Does anybody know if is there problem between Tomcat 5 and Crystal Reports? Is there any one that have configured it yet? Thanks in advance, Javier Polo. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How jsp assigns the variable type for c:set /
i fetched an int type from mysql and assign to variable
c:set var=eid value=${rs.rows[0].eid} scope=session /
it seems that its assigning type int since if i
String test = (String) pageContext.getAttribute(eid);
i get a cast error
but if i
c:set var=eid value=1 scope=session /
the ff
String test = (String) pageContext.getAttribute(eid);
would work
-
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Tomcat Admin Tools Page
Hi all, I have sucessfully installed and running Tomcat server, it is working fine. But I want to know a thing: Here is a Admin page and I want to login to this page, plz tell me that what username and password I should use to login to this page. http://localhost:/admin/login.jsp Thanks in advance, for your guidance... __ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Admin Tools Page
At the install routine you should be asked about an admin password. This should work together with name admin. If not, look in the tomcat/conf directory and there should be a file called tomcat_users.xml it contains all user/role/passwords for your installation mike -Original Message- From: Kashif Siddiqui [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 10:55 AM To: [EMAIL PROTECTED] Subject: Tomcat Admin Tools Page Hi all, I have sucessfully installed and running Tomcat server, it is working fine. But I want to know a thing: Here is a Admin page and I want to login to this page, plz tell me that what username and password I should use to login to this page. http://localhost:/admin/login.jsp Thanks in advance, for your guidance... __ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail - 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 Admin Tools Page
setup a user in conf/tomcat-users.xml, having a role as admin to connect to admin page. To connect to the manager page, you need a role as manager, or simply combine the roles for a user as manager,admin. Look at the file and create you own user / modify one in the above respect. Pete. Hi all, I have sucessfully installed and running Tomcat server, it is working fine. But I want to know a thing: Here is a Admin page and I want to login to this page, plz tell me that what username and password I should use to login to this page. http://localhost:/admin/login.jsp Thanks in advance, for your guidance... __ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] == This email was sent by Ethicalwebsites.co.uk. Ethicalwebsites.co.uk - Internet Solutions for the UK http://www.ethicalwebsites.co.uk/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: Problem with session counting
Hm, the API doc for HttpSessionListener states that sessionDestroyed() should be called when a session is invalidated not when the session object will be destroyed. I can wait eternally, for the orphan sessions the sessionDestroyed() method will never be called. I think I am close to the solution now. In our app for a new session there is a thread started that inserts some session-specific data into a database. If I replace that thread by synchronous code, the problem does not occur. So the solution should be to stop this thread before invalidating a session. Does it sound OK to you that a running thread causes this behaviour? Michael - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JSTL 11 with Tomcat 5.0.27
Hi, I've upgraded from Tomcat 4.1.24 to Tomcat 5.0.27, most of my JSPs that use JSTL (1.0) work with the new setup, but none of the XML tags work. Pages just bomb out - nothing in the browser, nothing in the console, nothing in the logs. Even just using x:parse Since the core and sql tags do work I believe I am picking things up okay (I copied jstl.jar and standard.jar into my /lib dir and I notice the .tld files are in the standard.jar file). Does this smell like a parser jar file problem? Any ideas? This is sucking up all my time and delaying a release. Best regards Chris p.s. I notice in some docs that the url for JSTL 1.1 tags are like this %@ taglib prefix=x uri=http://java.sun.com/jsp/jstl/xml; % rather than %@ taglib prefix=x uri=http://java.sun.com/jstl/xml; % - the new one doesn't seem to work for me. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat default encoding
Hi, Anyone encountered tomcat default encoding being changed from ISO8859_1 to ASCII by jsp or servlets? How to change the encoding back to ISO8859_1 while tomcat is still running? Thanks. Robin Ng [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Is it possible to force Tomcat to drop a servlet?
Hi I'm experiencing odd failures when a servlets init procedure is called for a second time. What I *think* is happening is that Tomcat is deactivating the servlet (as it is allowed to do) but some of the singleton objects created by the servlet initialisation routine are not being culled at the same time. As a result, when Tomcat receives a request for this servlet and starts to re-load it, my servlet is falling over when it tries to create objects that already exist. Obviously this is a logic problem with my servlet rather than with Tomcat but so that I can test my theory (and soloution), how can I force tomcat to drop my servlet and reload it under controlled conditions without re-loading the entire web-app? Reloading the entire application through the manager doesn't appear to exhibit the problem. Regards Roger __ This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Atos Origin group liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Getting 404 error deploying my servlet
In your web.xml, you might want to try add the following web-app ... !-- must add the following servlet mapping after tomcat v.4.12 -- servlet-mapping servlet-nameinvoker/servlet-name url-pattern/servlet/*/url-pattern /servlet-mapping /web-app I take it that's apt/WEB-INF/web.xml? Anyway I seem to have that set in my web.xml file. Here's the contents of my web.xml file. I don't suppose you can see anything missing or incorrect? ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameapt/servlet-name servlet-classorg.apache.turbine.Turbine/servlet-class init-param param-nameapplicationRoot/param-name param-valuewebContext/param-value /init-param init-param param-nameproperties/param-name param-value/WEB-INF/conf/TurbineResources.properties/param-value /init-param load-on-startup1/load-on-startup /servlet display-nameTomcat Examples/display-name description Tomcat Example servlets and JSP pages. /description !-- Define servlet-mapped and path-mapped example filters -- filter filter-nameServlet Mapped Filter/filter-name filter-classfilters.ExampleFilter/filter-class init-param param-nameattribute/param-name param-valuefilters.ExampleFilter.SERVLET_MAPPED/param-value /init-param /filter filter filter-namePath Mapped Filter/filter-name filter-classfilters.ExampleFilter/filter-class init-param param-nameattribute/param-name param-valuefilters.ExampleFilter.PATH_MAPPED/param-value /init-param /filter filter filter-nameRequest Dumper Filter/filter-name filter-classfilters.RequestDumperFilter/filter-class /filter !-- Example filter to set character encoding on each request -- filter filter-nameSet Character Encoding/filter-name filter-classfilters.SetCharacterEncodingFilter/filter-class init-param param-nameencoding/param-name param-valueEUC_JP/param-value /init-param /filter filter filter-nameCompression Filter/filter-name filter-classcompressionFilters.CompressionFilter/filter-class init-param param-namecompressionThreshold/param-name param-value10/param-value /init-param init-param param-namedebug/param-name param-value0/param-value /init-param /filter !-- Define filter mappings for the defined filters -- filter-mapping filter-nameServlet Mapped Filter/filter-name servlet-nameinvoker/servlet-name /filter-mapping filter-mapping filter-namePath Mapped Filter/filter-name url-pattern/servlet/*/url-pattern /filter-mapping !-- Example filter mapping to apply the Set Character Encoding filter to *all* requests processed by this web application -- !-- filter-mapping filter-nameSet Character Encoding/filter-name url-pattern/*/url-pattern /filter-mapping -- !-- filter-mapping filter-nameCompression Filter/filter-name url-pattern/CompressionTest/url-pattern /filter-mapping -- !-- filter-mapping filter-nameRequest Dumper Filter/filter-name url-pattern/*/url-pattern /filter-mapping -- !-- Define example application events listeners -- listener listener-classlisteners.ContextListener/listener-class /listener listener listener-classlisteners.SessionListener/listener-class /listener !-- Define servlets that are included in the example application -- servlet servlet-nameSendMailServlet/servlet-name servlet-classSendMailServlet/servlet-class /servlet servlet servlet-name snoop /servlet-name servlet-class SnoopServlet /servlet-class !-- init-param param-namefoo/param-name param-valuebar/param-value /init-param -- run-as descriptionSecurity role for anonymous access/description role-nametomcat/role-name /run-as /servlet servlet servlet-name servletToJsp /servlet-name servlet-class servletToJsp /servlet-class /servlet servlet servlet-name CompressionFilterTestServlet /servlet-name servlet-class compressionFilters.CompressionFilterTestServlet /servlet-class /servlet servlet-mapping servlet-nameinvoker/servlet-name url-pattern/servlet/*/url-pattern /servlet-mapping servlet-mapping servlet-name CompressionFilterTestServlet /servlet-name url-pattern /CompressionTest /url-pattern
RE: Is it possible to force Tomcat to drop a servlet?
I know now way to do it. You should do your clean-up in a method called destroy(), its called at the time tomcat unloads the servlet. mfg Michael Nitschke -Original Message- From: Varley, Roger [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 11:53 AM To: [EMAIL PROTECTED] Subject: Is it possible to force Tomcat to drop a servlet? Hi I'm experiencing odd failures when a servlets init procedure is called for a second time. What I *think* is happening is that Tomcat is deactivating the servlet (as it is allowed to do) but some of the singleton objects created by the servlet initialisation routine are not being culled at the same time. As a result, when Tomcat receives a request for this servlet and starts to re-load it, my servlet is falling over when it tries to create objects that already exist. Obviously this is a logic problem with my servlet rather than with Tomcat but so that I can test my theory (and soloution), how can I force tomcat to drop my servlet and reload it under controlled conditions without re-loading the entire web-app? Reloading the entire application through the manager doesn't appear to exhibit the problem. Regards Roger __ This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Atos Origin group liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted. __ - 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: Is it possible to force Tomcat to drop a servlet?
Excange the now to no in the last mail from me. mfg Michael Nitschke -Original Message- From: Nitschke Michael Sent: Tuesday, August 31, 2004 12:41 PM To: Tomcat Users List Subject: RE: Is it possible to force Tomcat to drop a servlet? I know now way to do it. You should do your clean-up in a method called destroy(), its called at the time tomcat unloads the servlet. mfg Michael Nitschke -Original Message- From: Varley, Roger [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 11:53 AM To: [EMAIL PROTECTED] Subject: Is it possible to force Tomcat to drop a servlet? Hi I'm experiencing odd failures when a servlets init procedure is called for a second time. What I *think* is happening is that Tomcat is deactivating the servlet (as it is allowed to do) but some of the singleton objects created by the servlet initialisation routine are not being culled at the same time. As a result, when Tomcat receives a request for this servlet and starts to re-load it, my servlet is falling over when it tries to create objects that already exist. Obviously this is a logic problem with my servlet rather than with Tomcat but so that I can test my theory (and soloution), how can I force tomcat to drop my servlet and reload it under controlled conditions without re-loading the entire web-app? Reloading the entire application through the manager doesn't appear to exhibit the problem. Regards Roger __ This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Atos Origin group liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted. __ - 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: JSTL 11 with Tomcat 5.0.27
make sure u modify your web.xml with something like 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 also, for jstl 1.1 no need to copy the .tld for standard and jstl On Tue, 31 Aug 2004 10:16:29 +0100, Chris Ward [EMAIL PROTECTED] wrote: Hi, I've upgraded from Tomcat 4.1.24 to Tomcat 5.0.27, most of my JSPs that use JSTL (1.0) work with the new setup, but none of the XML tags work. Pages just bomb out - nothing in the browser, nothing in the console, nothing in the logs. Even just using x:parse Since the core and sql tags do work I believe I am picking things up okay (I copied jstl.jar and standard.jar into my /lib dir and I notice the .tld files are in the standard.jar file). Does this smell like a parser jar file problem? Any ideas? This is sucking up all my time and delaying a release. Best regards Chris p.s. I notice in some docs that the url for JSTL 1.1 tags are like this %@ taglib prefix=x uri=http://java.sun.com/jsp/jstl/xml; % rather than %@ taglib prefix=x uri=http://java.sun.com/jstl/xml; % - the new one doesn't seem to work for me. - 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 Server Status
Hi all, I am sucessfully running Tomcat server, now I want to know that is there any way to get Tomcat server's 1. Server's Status 2. Start Time 3. Server uptime 4. Current requests on server Thanks in advance... __ Do you Yahoo!? New and Improved Yahoo! Mail - Send 10MB messages! http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Server Status
Look at the http://your-hostname/manager/html webapp. See also: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/manager-howto.html Ronald. On Tue Aug 31 12:54:51 CEST 2004 Kashif Siddiqui [EMAIL PROTECTED] wrote: Hi all, I am sucessfully running Tomcat server, now I want to know that is there any way to get Tomcat server's 1. Server's Status 2. Start Time 3. Server uptime 4. Current requests on server Thanks in advance... __ Do you Yahoo!? New and Improved Yahoo! Mail - Send 10MB messages! http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Server Status
Thank you very much for guidance, but this page don't show StartTime/UpTime of Tomcat Server... http://localhost:/manager/html Is there any way to get it. --- Ronald Klop [EMAIL PROTECTED] wrote: Look at the http://your-hostname/manager/html webapp. See also: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/manager-howto.html Ronald. On Tue Aug 31 12:54:51 CEST 2004 Kashif Siddiqui [EMAIL PROTECTED] wrote: Hi all, I am sucessfully running Tomcat server, now I want to know that is there any way to get Tomcat server's 1. Server's Status 2. Start Time 3. Server uptime 4. Current requests on server Thanks in advance... __ Do you Yahoo!? New and Improved Yahoo! Mail - Send 10MB messages! http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. http://mobile.yahoo.com/maildemo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Server Status
We actually wrote a JSP to do this. Since we utilize the CATALINA_PID environment variable, on startup - a file with tomcat's pid is written. Then we have a JSP which queries the last modify time of this file. -Tim Kashif Siddiqui wrote: Thank you very much for guidance, but this page don't show StartTime/UpTime of Tomcat Server... http://localhost:/manager/html Is there any way to get it. --- Ronald Klop [EMAIL PROTECTED] wrote: Look at the http://your-hostname/manager/html webapp. See also: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/manager-howto.html Ronald. On Tue Aug 31 12:54:51 CEST 2004 Kashif Siddiqui [EMAIL PROTECTED] wrote: Hi all, I am sucessfully running Tomcat server, now I want to know that is there any way to get Tomcat server's 1. Server's Status 2. Start Time 3. Server uptime 4. Current requests on server Thanks in advance... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Server Status
How to set CATALINA_PID for this purpose, I mean can you give some details and correct settings. -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 4:23 PM To: Tomcat Users List Subject: Re: Tomcat Server Status We actually wrote a JSP to do this. Since we utilize the CATALINA_PID environment variable, on startup - a file with tomcat's pid is written. Then we have a JSP which queries the last modify time of this file. -Tim Kashif Siddiqui wrote: Thank you very much for guidance, but this page don't show StartTime/UpTime of Tomcat Server... http://localhost:/manager/html Is there any way to get it. --- Ronald Klop [EMAIL PROTECTED] wrote: Look at the http://your-hostname/manager/html webapp. See also: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/manager-howto.html Ronald. On Tue Aug 31 12:54:51 CEST 2004 Kashif Siddiqui [EMAIL PROTECTED] wrote: Hi all, I am sucessfully running Tomcat server, now I want to know that is there any way to get Tomcat server's 1. Server's Status 2. Start Time 3. Server uptime 4. Current requests on server Thanks in advance... - 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: RAM usage of Linux-based Tomcat server
--- Jacob Kjome [EMAIL PROTECTED] wrote: At 10:57 PM 8/30/2004 -0700, you wrote: I'm not worried about the transient memory used by the Tomcat instance for it to serve servlets. But I'm worried about the memory permanently allocated for a Tomcat instance. Eg. A servlet in a particular Tomcat instance, may load the entire database into the memory for efficiency reasons. Now this Tomcat instance requires X amount of memory to keep the database and all the stuff related to that Tomcat instance (except transient memory) to keep them in memory. And it requires additional variable amount of transient memory to serve it, that depends on the demand for that Tomcat instance. What I need to know is can I restrict the size of X? If the memory allocated permanently to a particular Tomcat instance cannot be restricted, Can I restrict the total memory allocation (ie. permanent + transient memory) for that Tomcat instance? The VM starts up with a default of 64 meg of RAM Max regardless of physical memory. You can increase this using -Xmx (with the Sun VM). For example... java -Xmx 256m Any out of memory errors you get are because the amount of memory needed by the application exceeds the maximum memory barrier of the VM. The only way around this is to get rid of memory leaks and/or increase the maximum memory for the VM. look up -Xmx on Google for more info Jake Limiting memory for the JVM looks like solves my issue. Can I run different JVM per Tomcat instance on a single server? Sagara ___ Do you Yahoo!? Win 1 of 4,000 free domain names from Yahoo! Enter now. http://promotions.yahoo.com/goldrush - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JSTL 11 with Tomcat 5.0.27
make sure u modify your web.xml with something like 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 Thanks for the pointer. I'm not really sure what this entry is supposed to do though. I'll add it web.xml to see if magic happens. also, for jstl 1.1 no need to copy the .tld for standard and jstl I assumed I was picking these up since they are in the jar files I copied from the jsp-examples webapp into my webapp/WEB-INF/lib dir. Chris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with session counting
On Tue, Aug 31, 2004 at 11:14:29AM +0200, Michael S?dkamp wrote: : In our app for a new session there is a thread started that inserts some : session-specific data into a database. If I replace that thread by synchronous : code, the problem does not occur. : So the solution should be to stop this thread before invalidating a session. : : Does it sound OK to you that a running thread causes this behaviour? I would say, doing any sort of thread work inside the container is asking for odd behavior. As for stopping the thread before invalidating a session, how will you control that? You could perform this action as part of the general logout page, but what about people who simply let the sessions time out? -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to get user login?
The Active Directory is (Simplifying, off course) an LDAP directory. You could use a LDAP binding to get the user names from it. QM escribió: On Tue, Aug 31, 2004 at 10:37:58AM +0800, Aris Javier wrote: : when i use request.getRemoteUser(), it returns null value. : : what i want to do is get first the login username then verify it in : active directory if it exists... Does JNDIRealm work with AD? If so, you could setup your auth scheme that way. (getRemoteUser() won't work unless the user has logged in somehow) -QM -- John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5 Crystal Reports
My recomendation... use JasperReports is WAAAY Powerfull, is open source, and is platform independent. POLO ARAUJO, JAVIER escribi: Hi! I'm triying to configure Tomcat 5 and Crystal Reports. What I want to do is reading from a database to a report made with CR using a Tomcat datasource. The problem is that CR can't find it (using jndi); i get a message saying that CR is unable to find the resource. The datasource is well defined (i think so because a jsp can use it correctly). Does anybody know if is there problem between Tomcat 5 and Crystal Reports? Is there any one that have configured it yet? Thanks in advance, Javier Polo. -- John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Server Status
1) must be using unix 2) export CATALINA_PID=/some_dir/tomcat.pid 3) run startup.sh (in the tomcat installation to start tomcat) Done. There should be a file called /some_dir/tomcat.pid that contains the process id of the JVM that is running tomcat. -Tim Shakeel Ahmad wrote: How to set CATALINA_PID for this purpose, I mean can you give some details and correct settings. -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 4:23 PM To: Tomcat Users List Subject: Re: Tomcat Server Status We actually wrote a JSP to do this. Since we utilize the CATALINA_PID environment variable, on startup - a file with tomcat's pid is written. Then we have a JSP which queries the last modify time of this file. -Tim Kashif Siddiqui wrote: Thank you very much for guidance, but this page don't show StartTime/UpTime of Tomcat Server... http://localhost:/manager/html Is there any way to get it. --- Ronald Klop [EMAIL PROTECTED] wrote: Look at the http://your-hostname/manager/html webapp. See also: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/manager-howto.html Ronald. On Tue Aug 31 12:54:51 CEST 2004 Kashif Siddiqui [EMAIL PROTECTED] wrote: Hi all, I am sucessfully running Tomcat server, now I want to know that is there any way to get Tomcat server's 1. Server's Status 2. Start Time 3. Server uptime 4. Current requests on server Thanks in advance... - 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 Holding Database Open??????
Hi folks, I have alreadysent a similar request, here I am going to try and explain it better. First, my system setup Tomcat 5.0.27 JVM 1.4.2_05-b04 from Sun Windows 2000 and Windows 2000 Server MySql 4.1.3b-beta-nt JDBCMysql-connector-java-3.0.11-stable-bin.jar I have written an application, that works fine running under CGI (in another Web Server) Only problem is, its far too slow in CGI. I installed Tomcat using the Windows Installer version, apeears to have installed fine I loaded my application. the first page of my app, the HTML calling page has 2 options, a Company Login and a User Login I go to the company login screen, enter the info, the database opens, updates, and closes all with SQLSTATE = 0. I then try to go to my USER Login screen and my database opens with an SQLSTATE = 08002 (connection name in use) and any subsequent attept to access the database reults in an SQLSTATE = 08000 NOW, if I back out to Tomcat App Manager, stop the application, and restart it, I can go back in and get the onetime connection stated above, then the 08002 scenario repeats. It appears to me, and god knows Im REAL knew to this world, that Tomcat is somehow holding my database open.. not releasing it on DISCONNECT. DOES anyone have any idea, I have been at this for a week, day and night, to no avail.. Im desperate for some sound guidance. Thank you for anyone who can help me, and all those that have patience with me. Mike
Re: Tomcat Server Status
If you also want the StartTime/UpTime, you could contribute a patch. This doesn't sound terribly useful overall, but I suppose it wouldn't hurt. -- x Rémy Maucherat Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Getting 404 error deploying my servlet
Hi, Validate your web.xml before you deploy it to production ;) It's not valid, not even close. Yoav Shapira Millennium Research Informatics -Original Message- From: Shaun Campbell [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 6:12 AM To: Tomcat Users List Subject: Re: Getting 404 error deploying my servlet In your web.xml, you might want to try add the following web-app ... !-- must add the following servlet mapping after tomcat v.4.12 -- servlet-mapping servlet-nameinvoker/servlet-name url-pattern/servlet/*/url-pattern /servlet-mapping /web-app I take it that's apt/WEB-INF/web.xml? Anyway I seem to have that set in my web.xml file. Here's the contents of my web.xml file. I don't suppose you can see anything missing or incorrect? ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameapt/servlet-name servlet-classorg.apache.turbine.Turbine/servlet-class init-param param-nameapplicationRoot/param-name param-valuewebContext/param-value /init-param init-param param-nameproperties/param-name param-value/WEB-INF/conf/TurbineResources.properties/param-value /init-param load-on-startup1/load-on-startup /servlet display-nameTomcat Examples/display-name description Tomcat Example servlets and JSP pages. /description !-- Define servlet-mapped and path-mapped example filters -- filter filter-nameServlet Mapped Filter/filter-name filter-classfilters.ExampleFilter/filter-class init-param param-nameattribute/param-name param-valuefilters.ExampleFilter.SERVLET_MAPPED/param-value /init-param /filter filter filter-namePath Mapped Filter/filter-name filter-classfilters.ExampleFilter/filter-class init-param param-nameattribute/param-name param-valuefilters.ExampleFilter.PATH_MAPPED/param-value /init-param /filter filter filter-nameRequest Dumper Filter/filter-name filter-classfilters.RequestDumperFilter/filter-class /filter !-- Example filter to set character encoding on each request -- filter filter-nameSet Character Encoding/filter-name filter-classfilters.SetCharacterEncodingFilter/filter-class init-param param-nameencoding/param-name param-valueEUC_JP/param-value /init-param /filter filter filter-nameCompression Filter/filter-name filter-classcompressionFilters.CompressionFilter/filter-class init-param param-namecompressionThreshold/param-name param-value10/param-value /init-param init-param param-namedebug/param-name param-value0/param-value /init-param /filter !-- Define filter mappings for the defined filters -- filter-mapping filter-nameServlet Mapped Filter/filter-name servlet-nameinvoker/servlet-name /filter-mapping filter-mapping filter-namePath Mapped Filter/filter-name url-pattern/servlet/*/url-pattern /filter-mapping !-- Example filter mapping to apply the Set Character Encoding filter to *all* requests processed by this web application -- !-- filter-mapping filter-nameSet Character Encoding/filter-name url-pattern/*/url-pattern /filter-mapping -- !-- filter-mapping filter-nameCompression Filter/filter-name url-pattern/CompressionTest/url-pattern /filter-mapping -- !-- filter-mapping filter-nameRequest Dumper Filter/filter-name url-pattern/*/url-pattern /filter-mapping -- !-- Define example application events listeners -- listener listener-classlisteners.ContextListener/listener-class /listener listener listener-classlisteners.SessionListener/listener-class /listener !-- Define servlets that are included in the example application -- servlet servlet-nameSendMailServlet/servlet-name servlet-classSendMailServlet/servlet-class /servlet servlet servlet-name snoop /servlet-name servlet-class SnoopServlet /servlet-class !-- init-param param-namefoo/param-name param-valuebar/param-value /init-param -- run-as descriptionSecurity role for anonymous access/description role-nametomcat/role-name /run-as /servlet servlet servlet-name servletToJsp /servlet-name servlet-class servletToJsp /servlet-class /servlet servlet servlet-name CompressionFilterTestServlet /servlet-name servlet-class compressionFilters.CompressionFilterTestServlet /servlet-class
Re: Tomcat Holding Database Open??????
On Tue, Aug 31, 2004 at 08:43:00AM -0400, Michael McQuade wrote: : It appears to me, and god knows Im REAL knew to this world, that Tomcat is somehow holding my database open.. not releasing it on DISCONNECT. : : DOES anyone have any idea, I have been at this for a week, day and night, to no avail.. Im desperate for some sound guidance. A couple of questions: are you explicitly closing those DB connections? are you pooling your connections? -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSTL 11 with Tomcat 5.0.27
If you have a 2.4 XSD in web.xml, the EL is turned on by default. Also for jstl 1.1, tlds are already included in the jars, so no need to copy them to your web-inf On Tue, 31 Aug 2004 12:56:56 +0100, Chris Ward [EMAIL PROTECTED] wrote: make sure u modify your web.xml with something like 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 Thanks for the pointer. I'm not really sure what this entry is supposed to do though. I'll add it web.xml to see if magic happens. also, for jstl 1.1 no need to copy the .tld for standard and jstl I assumed I was picking these up since they are in the jar files I copied from the jsp-examples webapp into my webapp/WEB-INF/lib dir. Chris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5 Crystal Reports
Hola, My guess - http://jakarta.apache.org/tomcat/faq/misc.html#externalJndi. Yoav Shapira Millennium Research Informatics -Original Message- From: POLO ARAUJO, JAVIER [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 3:02 AM To: [EMAIL PROTECTED] Subject: Tomcat 5 Crystal Reports Hi! I'm triying to configure Tomcat 5 and Crystal Reports. What I want to do is reading from a database to a report made with CR using a Tomcat datasource. The problem is that CR can't find it (using jndi); i get a message saying that CR is unable to find the resource. The datasource is well defined (i think so because a jsp can use it correctly). Does anybody know if is there problem between Tomcat 5 and Crystal Reports? Is there any one that have configured it yet? Thanks in advance, Javier Polo. This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Getting 404 error deploying my servlet
also, try to tidy up it a bit. elegant XML doesn't hurt anyone :-D Shapira, Yoav escribió: Hi, Validate your web.xml before you deploy it to production ;) It's not valid, not even close. Yoav Shapira Millennium Research Informatics -Original Message- From: Shaun Campbell [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 6:12 AM To: Tomcat Users List Subject: Re: Getting 404 error deploying my servlet In your web.xml, you might want to try add the following web-app ... !-- must add the following servlet mapping after tomcat v.4.12 -- servlet-mapping servlet-nameinvoker/servlet-name url-pattern/servlet/*/url-pattern /servlet-mapping /web-app I take it that's apt/WEB-INF/web.xml? Anyway I seem to have that set in my web.xml file. Here's the contents of my web.xml file. I don't suppose you can see anything missing or incorrect? ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameapt/servlet-name servlet-classorg.apache.turbine.Turbine/servlet-class init-param param-nameapplicationRoot/param-name param-valuewebContext/param-value /init-param init-param param-nameproperties/param-name param-value/WEB-INF/conf/TurbineResources.properties/param-value /init-param load-on-startup1/load-on-startup /servlet display-nameTomcat Examples/display-name description Tomcat Example servlets and JSP pages. /description !-- Define servlet-mapped and path-mapped example filters -- filter filter-nameServlet Mapped Filter/filter-name filter-classfilters.ExampleFilter/filter-class init-param param-nameattribute/param-name param-valuefilters.ExampleFilter.SERVLET_MAPPED/param-value /init-param /filter filter filter-namePath Mapped Filter/filter-name filter-classfilters.ExampleFilter/filter-class init-param param-nameattribute/param-name param-valuefilters.ExampleFilter.PATH_MAPPED/param-value /init-param /filter filter filter-nameRequest Dumper Filter/filter-name filter-classfilters.RequestDumperFilter/filter-class /filter !-- Example filter to set character encoding on each request -- filter filter-nameSet Character Encoding/filter-name filter-classfilters.SetCharacterEncodingFilter/filter-class init-param param-nameencoding/param-name param-valueEUC_JP/param-value /init-param /filter filter filter-nameCompression Filter/filter-name filter-classcompressionFilters.CompressionFilter/filter-class init-param param-namecompressionThreshold/param-name param-value10/param-value /init-param init-param param-namedebug/param-name param-value0/param-value /init-param /filter !-- Define filter mappings for the defined filters -- filter-mapping filter-nameServlet Mapped Filter/filter-name servlet-nameinvoker/servlet-name /filter-mapping filter-mapping filter-namePath Mapped Filter/filter-name url-pattern/servlet/*/url-pattern /filter-mapping !-- Example filter mapping to apply the Set Character Encoding filter to *all* requests processed by this web application -- !-- filter-mapping filter-nameSet Character Encoding/filter-name url-pattern/*/url-pattern /filter-mapping -- !-- filter-mapping filter-nameCompression Filter/filter-name url-pattern/CompressionTest/url-pattern /filter-mapping -- !-- filter-mapping filter-nameRequest Dumper Filter/filter-name url-pattern/*/url-pattern /filter-mapping -- !-- Define example application events listeners -- listener listener-classlisteners.ContextListener/listener-class /listener listener listener-classlisteners.SessionListener/listener-class /listener !-- Define servlets that are included in the example application -- servlet servlet-nameSendMailServlet/servlet-name servlet-classSendMailServlet/servlet-class /servlet servlet servlet-name snoop /servlet-name servlet-class SnoopServlet /servlet-class !-- init-param param-namefoo/param-name param-valuebar/param-value /init-param -- run-as descriptionSecurity role for anonymous access/description role-nametomcat/role-name /run-as /servlet servlet servlet-name servletToJsp /servlet-name servlet-class servletToJsp /servlet-class /servlet servlet servlet-name CompressionFilterTestServlet /servlet-name servlet-class compressionFilters.CompressionFilterTestServlet /servlet-class /servlet servlet-mapping servlet-nameinvoker/servlet-name url-pattern/servlet/*/url-pattern /servlet-mapping
RE: Tomcat Installation Script
Hi, Yeah: http://cvs.apache.org/viewcvs.cgi/jakarta-tomcat-5/tomcat.nsi. Yoav Shapira Millennium Research Informatics -Original Message- From: Kimmy Lin [mailto:[EMAIL PROTECTED] Sent: Monday, August 30, 2004 5:09 PM To: Tomcat Users List Subject: Tomcat Installation Script Hi, I am trying to put Tomcat as part of my program installation on a Windows system and would like to change the script a little bit. I understand that Apache Tomcat uses NSIS (Nullsoft Scriptable Install System) for their Windows installer. Can anyone tell me whether, where, and how I can get this script? Thanks a lot! Kimmy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Holding Database Open??????
How are you acessing the database ? - dbcp - direct jdbc - taglib - ??? What makes you think it has anything to do with tomcat? If you are using direct jdbc you may try to extract your code to a stand alone application. -Original Message- From: Michael McQuade [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 2:43 PM To: Tomcat Users List Subject: Tomcat Holding Database Open?? I then try to go to my USER Login screen and my database opens with an SQLSTATE = 08002 (connection name in use) and any subsequent attept to access the database reults in an SQLSTATE = 08000 NOW, if I back out to Tomcat App Manager, stop the application, and restart it, I can go back in and get the onetime connection stated above, then the 08002 scenario repeats. It appears to me, and god knows Im REAL knew to this world, that Tomcat is somehow holding my database open.. not releasing it on DISCONNECT. DOES anyone have any idea, I have been at this for a week, day and night, to no avail.. Im desperate for some sound guidance. Thank you for anyone who can help me, and all those that have patience with me. Mike - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Access zu an jdbc Datasource
Hello List, I'm trying zu connect to an JDBC Datasource connecting to an Postgres Database. But it will not work. I tryed it link the Documentation, adding the Datasource under GlobalNamingResources, and add the another in web.xml. In ProgrammSource: --- cut --- Context initContext = new InitialContext(); Context envContext = (Context)initContext.lookup(java:/comp/env); DataSource ds = (DataSource)envContext.lookup(jdbc/postgres); Connection conn = ds.getConnection(); --- cut --- The another is link the description in the JDBC Howto. While ds.getConnection() i recieved an Exception, cannot connect to Datasource name ''. Searchin a little bit, i cannot find the Environment for the Postgresdatabasesource. Does anyone has an Idea / Howto i can lokk about my Problem?? Thanks for Help \Robby - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Access zu an jdbc Datasource
Try a resourcelink in your context for the webapp. Eg. Context cachingAllowed=true docBase=yourwebappname.war debug=99 path=/yourwebappname privileged=false reloadable=true swallowOutput=true ResourceLink name=jdbc/globalname global=jdbc/globalname type=javax.sql.DataSource/ /Context -Original Message- From: Robert Einsle [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 9:02 AM To: Tomcat Users List Subject: Access zu an jdbc Datasource Hello List, I'm trying zu connect to an JDBC Datasource connecting to an Postgres Database. But it will not work. I tryed it link the Documentation, adding the Datasource under GlobalNamingResources, and add the another in web.xml. In ProgrammSource: --- cut --- Context initContext = new InitialContext(); Context envContext = (Context)initContext.lookup(java:/comp/env); DataSource ds = (DataSource)envContext.lookup(jdbc/postgres); Connection conn = ds.getConnection(); --- cut --- The another is link the description in the JDBC Howto. While ds.getConnection() i recieved an Exception, cannot connect to Datasource name ''. Searchin a little bit, i cannot find the Environment for the Postgresdatabasesource. Does anyone has an Idea / Howto i can lokk about my Problem?? Thanks for Help \Robby - 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]
exception listed over and over again in the logs
StandardWrapperValve[view]: Servlet.service() for servlet view threw exception javax.servlet.ServletException: java.io.IOException: reading encoded JPEG Stream at com.dynamic.servlet.ImageViewer.sendJpeg(ImageViewer.java:304) at com.dynamic.servlet.ImageViewer.doGet(ImageViewer.java:100) ... StandardWrapperValve[view]: Servlet.service() for servlet view threw exception java.lang.NullPointerException at org.apache.coyote.tomcat4.CoyoteOutputStream.write(CoyoteOutputStream.java:102) at com.dynamic.servlet.ImageViewer.doGet(ImageViewer.java:114) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) ... - Root Cause - java.lang.OutOfMemoryError normally starts with this. what is it? anyone know? _ MSN® Calendar keeps you organized and takes the effort out of scheduling get-togethers. http://join.msn.com/?pgmarket=en-capage=byoa/premxAPID=1994DI=1034SU=http://hotmail.com/encaHL=Market_MSNIS_Taglines Start enjoying all the benefits of MSN® Premium right now and get the first two months FREE*. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: exception listed over and over again in the logs
Howdy, STFA on OutOfMemoryErrors. The exception will keep happening every with JVM operation until you fix your configuration and restart the server. Yoav Shapira Millennium Research Informatics -Original Message- From: Didier McGillis [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 9:14 AM To: [EMAIL PROTECTED] Subject: exception listed over and over again in the logs StandardWrapperValve[view]: Servlet.service() for servlet view threw exception javax.servlet.ServletException: java.io.IOException: reading encoded JPEG Stream at com.dynamic.servlet.ImageViewer.sendJpeg(ImageViewer.java:304) at com.dynamic.servlet.ImageViewer.doGet(ImageViewer.java:100) ... StandardWrapperValve[view]: Servlet.service() for servlet view threw exception java.lang.NullPointerException at org.apache.coyote.tomcat4.CoyoteOutputStream.write(CoyoteOutputStream.j ava: 102) at com.dynamic.servlet.ImageViewer.doGet(ImageViewer.java:114) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) ... - Root Cause - java.lang.OutOfMemoryError normally starts with this. what is it? anyone know? _ MSN(r) Calendar keeps you organized and takes the effort out of scheduling get-togethers. http://join.msn.com/?pgmarket=en- capage=byoa/premxAPID=1994DI=1034SU=http://hotmail.com/encaHL=Mark et_M SNIS_Taglines Start enjoying all the benefits of MSN(r) Premium right now and get the first two months FREE*. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: Problem with session counting
Before calling session.invalidate() I now interrupt the thread which causes a database rollback. Now my JMeter-Tests run fine. As for stopping the thread before invalidating a session, how will you control that? You could perform this action as part of the general logout page, but what about people who simply let the sessions time out? When the session times out, the DB cleanup is done in a valueUnbound() method of an appropriate session object. Michael - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Server Status
On Tue Aug 31 13:14:22 CEST 2004 Kashif Siddiqui [EMAIL PROTECTED] wrote: Thank you very much for guidance, but this page don't show StartTime/UpTime of Tomcat Server... http://localhost:/manager/html Is there any way to get it. I use a ServletContextListener for this. It has a 'static long startTime = System.currentTimeMillis();' or something like that. I can query this from a jsp or servlet. Ronald.
Re: Tomcat Holding Database Open??????
Please forgive me, I dont even understand a lot of these responses, Im a mainframe Cobol coder here, not a Java person, but Im using a Converter that converts Cobol to Java Anyways, I am pretty sure it has to be Tomcat doing this, because my Application ran just fine, using MySQL, and JDBC driver in a Web Server called OmniCron in CGI format. The only thing different now is, Im trying to run SERVLETS using Apache/Tomcat. At the Start of each Servlet I do a connect to database CONNECT TO 'jdbc:mysql://127.0.0.1:3306/Imagescan' DRIVER 'com.mysql.jdbc.Driver' Then do my processing and then do a DISCONNECT ALL.. It just does not make sense I can connect ONE TIME only when running a Servlet and have to back out of app, STOP, START, and go back in, to get another one time connection.the 08002, connection name in use, to me, points to Tomcat .. But as I said, Im just a baby in diapers to this world.. I believe its something in one of the .xml files, but I have no idea. As for Connection Pooling,is that for a system taking large numbers of hits on it? Right now, Im just one guy trying to make one connection work. Thank you for being patient. Mike [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 8:55 AM Subject: Re: Tomcat Holding Database Open?? On Tue, Aug 31, 2004 at 08:43:00AM -0400, Michael McQuade wrote: : It appears to me, and god knows Im REAL knew to this world, that Tomcat is somehow holding my database open.. not releasing it on DISCONNECT. : : DOES anyone have any idea, I have been at this for a week, day and night, to no avail.. Im desperate for some sound guidance. A couple of questions: are you explicitly closing those DB connections? are you pooling your connections? -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.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]
Problem setting custom Policy object in ServletContextListener
Basically, I am trying to install a custom Policy class on a web app running within a Tomcat 4.1.27 container. To do so, I have registered a ServletContextListener in the web.xml and I am calling Policy.setPolicy(new rbac.MyPolicy()) from within the contextInitialized method. Later I use the standard JAAS calls to check permissions. Everything works well on an XP tomcat installation. However, as soon as I deploy to Solaris 2.8, strange behavior appears. It seems that the Policy class is being modified so that the following calls made from a jsp % Policy.getPolicy() instanceof rbac.MyPolicy % % Policy.getPolicy().getClass().getName().equals(rbac.MyPolicy) % return inconsistent values. The first returns false while the second returns true! If I delay the policy installation to a later point in the application lifecycle (i.e. call setPolicy from within a servlet filter instead of setting the Policy, the problem disappears. However, I would like to avoid the extra overhead of filtering each request. I am not running tomcat with the security manager. I would be grateful to anyone offering a remedy or suggestions. Thanks, // William. [EMAIL PROTECTED] ncubeAIT Development - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Holding Database Open??????
On Tue, Aug 31, 2004 at 09:23:56AM -0400, Michael McQuade wrote: : Please forgive me, I dont even understand a lot of these responses, Im a : mainframe Cobol coder here, not a Java person, but Im using a Converter : that converts Cobol to Java Code-generation tools come with their own quirks and headaches. Aside from that, you'd do well to get some serious Java study time or, barring that, work with an experienced Java architect/developer who can guide you through a project or two. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Installation Script
Many thanks Yoav! - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 8:59 AM Subject: RE: Tomcat Installation Script Hi, Yeah: http://cvs.apache.org/viewcvs.cgi/jakarta-tomcat-5/tomcat.nsi. Yoav Shapira Millennium Research Informatics -Original Message- From: Kimmy Lin [mailto:[EMAIL PROTECTED] Sent: Monday, August 30, 2004 5:09 PM To: Tomcat Users List Subject: Tomcat Installation Script Hi, I am trying to put Tomcat as part of my program installation on a Windows system and would like to change the script a little bit. I understand that Apache Tomcat uses NSIS (Nullsoft Scriptable Install System) for their Windows installer. Can anyone tell me whether, where, and how I can get this script? Thanks a lot! Kimmy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Holding Database Open??????
Hi Mike,
Some thoughts. If anyone sees errors please let me know -
it may save me time in the long run!
Tomcat doing this, because my Application ran just fine,
using MySQL,
and JDBC driver in a Web Server called OmniCron in CGI
If I recall correctly, the CGI approach throws everything
away after each request. I moved from Perl CGI to Java
Servlets a few years back partly to make use of the
load-once-then
-reuse aspect. I think there was Mod Perl or something
that sort of did this with Perl.
Any road up, you may find that that is why the CGI version
worked. Maybe it was freeing/releasing things when the
CGI script/prog finished each request. You got a virgin
state every time.
format. The only thing different now is, Im trying to
run SERVLETS using Apache/Tomcat. At the Start of each
Servlet I do a connect to database CONNECT TO
'jdbc:mysql://127.0.0.1:3306/Imagescan'
DRIVER 'com.mysql.jdbc.Driver'
Then do my processing and then do a DISCONNECT ALL..
Are you sure the disconnect all is being fired when
you think it is?
Also, is there any chance the the disconnect all is
freeing something you later depend on in subsequent
requests? For example, do you have an init() method
in your servlet that (initially) creates/connects,
and the doGet/doPost then uses the connection?
If this is the case, check the disconnect all is not
closing/nullifying the connections since the init()
won't get fired again. This might explain why the CGI
implementation did make it through.
It just does not make sense I can connect ONE TIME only when running a
Servlet and have to back out of app, STOP, START, and go
back in, to
get another one time connection.the 08002, connection
name in use,
to me, points to Tomcat ..
But as I said, Im just a baby in diapers to this world..
I believe its
something in one of the .xml files, but I have no idea.
I don't know for sure - but it sounds like the sort
of right-of-passage problem most of us have had when
first starting with servlets.
I'd recommend gratuitous use of;
System.err.println( Now executing {your method name}
);
then stare at the console window for Tomcat to see what's being
executed. It's always my last port of call for this sort of
thing.
As for Connection Pooling,is that for a system taking
large numbers of
hits on it? Right now, Im just one guy trying to make
one connection work.
I use connection pooling on my intranet site which has
low traffic but large/complex applications on the server.
I use it for two reasons;
a) It shifts some of the work to a thirdparty
bunch of code that I didn't have to write
b) Saves time on the creation/connection cycle
for DB-centric applications.
-
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Re: Tomcat Holding Database Open??????
: Please forgive me, I dont even understand a lot of these responses, Im a : mainframe Cobol coder here, not a Java person, but Im using a Converter : that converts Cobol to Java LOL that's the proof that someone still writes on COBOL. seriously, using Converters or interpreters is a risky business when you're trying to implement something so tightly tied to a language like JSP or Servlets, factor that magnifies when you're writing mission critical apps (as i can guess from you writing on cobol, you're trying to develop some financial app). Search Amazon or O'Reilly for java books, they have lots and most of them can help you... also, tutorials at http://java.sun.com may help you -- John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Admin Tools Page
add these two lines in tomcat-users.xml file role rolename=admin/ user username=admin password=admin roles=admin/ - Original Message - From: Kashif Siddiqui [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 4:54 AM Subject: Tomcat Admin Tools Page Hi all, I have sucessfully installed and running Tomcat server, it is working fine. But I want to know a thing: Here is a Admin page and I want to login to this page, plz tell me that what username and password I should use to login to this page. http://localhost:/admin/login.jsp Thanks in advance, for your guidance... __ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail - 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 4.1.29 - Special chars in a file name
Hi I am using Tomcat 4.1.29 + Apache 1.3.31. In one of my webapp i have a file named test+.gif When i try to access this gif file, tomcat throws resource not available message. All other gif files in the same dir are accessible. Even the directory listing shows the file is available. But when i select that file it's failing. I have tried encoding the url also, but it not working . Does any one know how to access this file ? Thanks Surendra
Re: Tomcat Server Status
On tomcat index.jsp click on status. To login you must create a user with manager rol. After this is done you will see the status of your server - Original Message - From: Kashif Siddiqui [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 6:54 AM Subject: Tomcat Server Status Hi all, I am sucessfully running Tomcat server, now I want to know that is there any way to get Tomcat server's 1. Server's Status 2. Start Time 3. Server uptime 4. Current requests on server Thanks in advance... __ Do you Yahoo!? New and Improved Yahoo! Mail - Send 10MB messages! http://promotions.yahoo.com/new_mail - 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]
Access Log Valve
Hi, I have enabled access logging by uncomment the Access Log Valve in the server.xml file. I have added the resolveHosts attribute and set it to true. I have also changed the pattern attribute to %h so that I can just get the Remote host name in the log file. In the access log file I only get an ip address per request. Any ideas on why I am not able to resolve host names? Thanks, Andrew
Re: Access Log Valve
On Tue, Aug 31, 2004 at 10:29:09AM -0400, Sinkinson,Andrew [NCR] wrote: : Reply-To: Tomcat Users List [EMAIL PROTECTED] : I have enabled access logging by uncomment the Access Log Valve in the : server.xml file. I have added the resolveHosts attribute and set it to : true. I have also changed the pattern attribute to %h so that I can : just get the Remote host name in the log file. In the access log file : I only get an ip address per request. Any ideas on why I am not able to : resolve host names? Just one -- perhaps the IPs in question do not resolve to hostnames. Put another way, those IPs may not be resolvable from the Tomcat host. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 4.1.29 - Special chars in a file name
On 31 August 2004, Surendra Kumar said: Hi I am using Tomcat 4.1.29 + Apache 1.3.31. In one of my webapp i have a file named test+.gif Probably a URL encoding problem -- if a web page includes a href=test+.gif then the browser will ask for test .gif, because test+.gif is one of the ways to encode test .gif so it's a legal URL. (The other is test%20.gif.) Whatever code is generating a href=test+.gif is wrong -- it should be a href=test%2B.gif which the browser will decode to test+.gif. Greg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Access Log Valve
If I log onto the server running my tomcat installation and perform an nslookup on the ip that is sending the request it resolves. Running tomcat 5.0.27 as a service. -Original Message- From: QM [mailto:[EMAIL PROTECTED] Sent: August 31, 2004 10:31 AM To: Tomcat Users List Subject: Re: Access Log Valve On Tue, Aug 31, 2004 at 10:29:09AM -0400, Sinkinson,Andrew [NCR] wrote: : Reply-To: Tomcat Users List [EMAIL PROTECTED] : I have enabled access logging by uncomment the Access Log Valve in the : server.xml file. I have added the resolveHosts attribute and set it to : true. I have also changed the pattern attribute to %h so that I can : just get the Remote host name in the log file. In the access log file : I only get an ip address per request. Any ideas on why I am not able to : resolve host names? Just one -- perhaps the IPs in question do not resolve to hostnames. Put another way, those IPs may not be resolvable from the Tomcat host. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 4.1.29 - Special chars in a file name
Hi Greg I tried with test%2B.gif also. If the file is located in Apache, it docodes properly. But if the file is in Tomcat, it throws resource not available error. -Surendra - Original Message - From: Greg Ward [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 8:02 PM Subject: Re: Tomcat 4.1.29 - Special chars in a file name On 31 August 2004, Surendra Kumar said: Hi I am using Tomcat 4.1.29 + Apache 1.3.31. In one of my webapp i have a file named test+.gif Probably a URL encoding problem -- if a web page includes a href=test+.gif then the browser will ask for test .gif, because test+.gif is one of the ways to encode test .gif so it's a legal URL. (The other is test%20.gif.) Whatever code is generating a href=test+.gif is wrong -- it should be a href=test%2B.gif which the browser will decode to test+.gif. Greg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5 Crystal Reports
Use CR version 9+ -- it provides a tag library and supporting files that allow you to include your report in a jsp or servlet. You'll still need an ODBC definition to create the report against but this should not be a problem as long as the ODBC def and the JNDI resource share the same name. Now, if someone has a fix/answer to the problem I've been banging my head against of only being able to run the report once (subsequent attempts cause something along the lines of a ZipExtraction exception), I'd certainly appreciate a clue or three Brent Sims Systems Analyst 2 KC Human Services - Road rage, air rage. Why should I be forced to divide my rage into separate categories? To me, it's just one big, all-round, everyday rage. I don't have time for fine distinctions. I'm too busy screaming at people. - George Carlin [EMAIL PROTECTED] 8/31/2004 12:02:09 AM Hi! I'm triying to configure Tomcat 5 and Crystal Reports. What I want to do is reading from a database to a report made with CR using a Tomcat datasource. The problem is that CR can't find it (using jndi); i get a message saying that CR is unable to find the resource. The datasource is well defined (i think so because a jsp can use it correctly). Does anybody know if is there problem between Tomcat 5 and Crystal Reports? Is there any one that have configured it yet? Thanks in advance, Javier Polo.
How to view what is sent to the browser
I am looking for a way to view what is being sent to the browser in the servlet. Lets say I want to create a bad word filter(and cannot use an actual filter) once I get the response, is there a way to manipulate it before it is sent to the browser? Thanks, James - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to view what is sent to the browser
Hi, You can do this easily with an HttpServletResponseWrapper and a Filter. But if you can modify the servlet, you can do this in a very easy (but somewhat crude way): instead of writing to the Writer you get from the response, write to a StringWriter, and at the end of your servlet processing write the contents of this StringWriter both to a log and to the response's output writer. Yoav Shapira Millennium Research Informatics -Original Message- From: James Sherwood [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 11:08 AM To: Tomcat Users List Subject: How to view what is sent to the browser I am looking for a way to view what is being sent to the browser in the servlet. Lets say I want to create a bad word filter(and cannot use an actual filter) once I get the response, is there a way to manipulate it before it is sent to the browser? Thanks, James - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to view what is sent to the browser
well you could get the request object and search all the parameters sent by the client to filter them James Sherwood escribió: I am looking for a way to view what is being sent to the browser in the servlet. Lets say I want to create a bad word filter(and cannot use an actual filter) once I get the response, is there a way to manipulate it before it is sent to the browser? Thanks, James - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JSP/HTML Encoding
Dear List, I am having unexpected results when setting the encoding of my inputForm.jsp, to iso-8859-15 (changing from iso-8859-15 to iso-8859-1 will allow me to use the Euro symbol and a few others). When i give a Euro symbol into a form input control, the client ends up saving a question-mark instead, which is exactly what happens then I leave the standard iso-8859-1 encoding(the jsp default). I am using Tomcat 5 and Internet Explorer 6.x which supports charset=iso-8859-15. Here is my jsp page header attributes. %@ page language=java errorPage=myErrorPage.jsp pageEncoding=iso-8859-15 contentType=text/html; charset=iso-8859-15% If by setting the above jsp attributes, do I still need to set (inside the htmlhead tag) like this ? meta http-equiv=Content-Type content=text/html; charset=iso-8859-15/ Another factor which might be affecting the encoding of my input form, is that its a page within a frameset, and it could be that the parent frame HTML page might be incorrectly pre-determining the encoding of the whole frameset overriding the child frame settings. kind regards, Ben Bookey - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to view what is sent to the browser
you could also use pageContext.pushBody(new BadWordsFilterWriter()) Shapira, Yoav escribió: Hi, You can do this easily with an HttpServletResponseWrapper and a Filter. But if you can modify the servlet, you can do this in a very easy (but somewhat crude way): instead of writing to the Writer you get from the response, write to a StringWriter, and at the end of your servlet processing write the contents of this StringWriter both to a log and to the response's output writer. Yoav Shapira Millennium Research Informatics -Original Message- From: James Sherwood [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 11:08 AM To: Tomcat Users List Subject: How to view what is sent to the browser I am looking for a way to view what is being sent to the browser in the servlet. Lets say I want to create a bad word filter(and cannot use an actual filter) once I get the response, is there a way to manipulate it before it is sent to the browser? Thanks, James - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JSP/HTML Encoding
we've got euro working using utf-8 page/char encoding. You can also use Cp1252 on Windows. ADC -Original Message- From: Ben Bookey [mailto:[EMAIL PROTECTED] Sent: 31 August 2004 16:00 To: Tomcat User List Subject: JSP/HTML Encoding Dear List, I am having unexpected results when setting the encoding of my inputForm.jsp, to iso-8859-15 (changing from iso-8859-15 to iso-8859-1 will allow me to use the Euro symbol and a few others). When i give a Euro symbol into a form input control, the client ends up saving a question-mark instead, which is exactly what happens then I leave the standard iso-8859-1 encoding(the jsp default). I am using Tomcat 5 and Internet Explorer 6.x which supports charset=iso-8859-15. Here is my jsp page header attributes. %@ page language=java errorPage=myErrorPage.jsp pageEncoding=iso-8859-15 contentType=text/html; charset=iso-8859-15% If by setting the above jsp attributes, do I still need to set (inside the htmlhead tag) like this ? meta http-equiv=Content-Type content=text/html; charset=iso-8859-15/ Another factor which might be affecting the encoding of my input form, is that its a page within a frameset, and it could be that the parent frame HTML page might be incorrectly pre-determining the encoding of the whole frameset overriding the child frame settings. kind regards, Ben Bookey - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
IllegalStateException from java.nio.charset.CharsetEncoder
On one of our servers, we're using Tomcat 4.1.29 under Java 1.4.2_02, connecting to Apache 2.0.48 with mod_jk 1.2.4, all running on Red Hat Linux 6.2. (Wow, what a zoo of version numbers!) Recently we got a support call because some (all?) HTTP requests were failing with Internal Server Error. The support tech who took the call noticed this in mod_jk's log file: [Sat Aug 28 15:59:39 2004] [jk_ajp_common.c (1309)]: sending request to tomcat failed in send loop. err=2 [Sat Aug 28 15:59:39 2004] [jk_ajp_common.c (1318)]: Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. Failed errno = 104 (Errno 104, for the curious, is ECONNRESET -- Connection reset by peer.) He tried restarting Tomcat, which sounds like the right thing to me. That didn't help, so then he tried restarting Apache. Still nothing, so he rebooted the server, after which things started working again. H. Looking in catalina.out after the reboot, I saw this stack trace: java.lang.IllegalStateException: Current state = FLUSHED, new state = CODING_END at java.nio.charset.CharsetEncoder.throwIllegalStateException(CharsetEncoder.java:933) at java.nio.charset.CharsetEncoder.encode(CharsetEncoder.java:529) at sun.nio.cs.StreamEncoder$CharsetSE.flushLeftoverChar(StreamEncoder.java:358) at sun.nio.cs.StreamEncoder$CharsetSE.implClose(StreamEncoder.java:414) at sun.nio.cs.StreamEncoder.close(StreamEncoder.java:160) at java.io.OutputStreamWriter.close(OutputStreamWriter.java:222) at java.io.PrintWriter.close(PrintWriter.java:137) at org.apache.catalina.connector.ResponseBase.finishResponse(ResponseBase.java:483) at org.apache.catalina.connector.HttpResponseBase.finishResponse(HttpResponseBase.java:253) at org.apache.ajp.tomcat4.Ajp13Response.finishResponse(Ajp13Response.java:191) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:479) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:576) at java.lang.Thread.run(Thread.java:534) Of course, catalina.out is clobbered with every Tomcat restart, so there's no way of knowing if this exception is actually the cause of the problem, i.e. if it was happening before the first Tomcat restart. Nevertheless, I poked around a bit and stumbled across these two entries in Tomcat's bug database: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=7725 http://nagoya.apache.org/bugzilla/show_bug.cgi?id=6519 Both of these have a *nearly* identical stack trace (the connector is different -- org.apache.catalina.connector.http.HttpProcessor vs org.apache.ajp.tomcat4.Ajp13Processor in my example) that ends with the same IllegalStateException. Both are about 2 years old, around the time that Tomcat 4.0 and Java 1.4 were in beta. And it sorta-kinda-vaguely sounded like the bug(s), whatever they were, have been fixed. First of all, from those two bug reports, it's not clear if this is a Tomcat bug or a Java bug. Second of all, has anyone else seen this on stable, mature versions of Tomcat 4.0 and Java 1.4 (ie. 4.0.29 and 1.4.2_02)? Thanks -- Greg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JSP/HTML Encoding
make sure also that you set file.encoding=utf8 in tomcat's startup options so that the jvm also operates in that mode. ADC -Original Message- From: Ben Bookey [mailto:[EMAIL PROTECTED] Sent: 31 August 2004 16:00 To: Tomcat User List Subject: JSP/HTML Encoding Dear List, I am having unexpected results when setting the encoding of my inputForm.jsp, to iso-8859-15 (changing from iso-8859-15 to iso-8859-1 will allow me to use the Euro symbol and a few others). When i give a Euro symbol into a form input control, the client ends up saving a question-mark instead, which is exactly what happens then I leave the standard iso-8859-1 encoding(the jsp default). I am using Tomcat 5 and Internet Explorer 6.x which supports charset=iso-8859-15. Here is my jsp page header attributes. %@ page language=java errorPage=myErrorPage.jsp pageEncoding=iso-8859-15 contentType=text/html; charset=iso-8859-15% If by setting the above jsp attributes, do I still need to set (inside the htmlhead tag) like this ? meta http-equiv=Content-Type content=text/html; charset=iso-8859-15/ Another factor which might be affecting the encoding of my input form, is that its a page within a frameset, and it could be that the parent frame HTML page might be incorrectly pre-determining the encoding of the whole frameset overriding the child frame settings. kind regards, Ben Bookey - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JAVA_OPT with service
Sloan, You should find what you need here: http://jakarta.apache.org/commons/daemon/procrun.html Look in the registry for the parameter keys: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\Apache Service Name\Parameters JVM Option Number 0 to the first parameter. JVM Option Number 1 to the second parameter. JVM Option Count (DWORD) is the number of parameters. David Morris -Original Message- From: Seaman, Sloan [mailto:[EMAIL PROTECTED] Sent: Monday, August 30, 2004 1:04 PM To: 'Tomcat Users List' Subject: JAVA_OPT with service How do I set the JAVA_OPT when I'm running tomcat 5 as a service? I need to set: JAVA_OPTS=-Djava.security.auth.login.config=etc -- Sloan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Reading Servlet OutputStream
This question is is more on the Servlet API.
I want to read the servlet output stream and save in some buffer or
file, and then forward it to the client. I use filters to play with the
Request and Response objects.
These are some of the things I have tried.
1) I have a Wrapper which extends HttpServletResponseWrapper
2) Constructed a PrintWriter writer = new PrintWriter(new
OutputStreamWriter(origResponse.getOutputStream(), charEnc));
Reader reader = new StringReader(printWriter.toString());
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
System.out.println(line : + line);
}
3) bufferedReader.close();
Still am not able to read the response. I can write to the response, but
am stuck at reading the response.
Any pointers.
-- Nitin
AW: JSP/HTML Encoding
Hi Allistair, Where can I set this JVM property exactly ? Thanks in advance. Ben p.s. I am beginning to think that my problem is associated with working with HTML framesets(with possible mixtures of html encoding). -Ursprüngliche Nachricht- Von: Allistair Crossley [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 31. August 2004 17:08 An: Tomcat Users List; [EMAIL PROTECTED] Betreff: RE: JSP/HTML Encoding make sure also that you set file.encoding=utf8 in tomcat's startup options so that the jvm also operates in that mode. ADC -Original Message- From: Ben Bookey [mailto:[EMAIL PROTECTED] Sent: 31 August 2004 16:00 To: Tomcat User List Subject: JSP/HTML Encoding Dear List, I am having unexpected results when setting the encoding of my inputForm.jsp, to iso-8859-15 (changing from iso-8859-15 to iso-8859-1 will allow me to use the Euro symbol and a few others). When i give a Euro symbol into a form input control, the client ends up saving a question-mark instead, which is exactly what happens then I leave the standard iso-8859-1 encoding(the jsp default). I am using Tomcat 5 and Internet Explorer 6.x which supports charset=iso-8859-15. Here is my jsp page header attributes. %@ page language=java errorPage=myErrorPage.jsp pageEncoding=iso-8859-15 contentType=text/html; charset=iso-8859-15% If by setting the above jsp attributes, do I still need to set (inside the htmlhead tag) like this ? meta http-equiv=Content-Type content=text/html; charset=iso-8859-15/ Another factor which might be affecting the encoding of my input form, is that its a page within a frameset, and it could be that the parent frame HTML page might be incorrectly pre-determining the encoding of the whole frameset overriding the child frame settings. kind regards, Ben Bookey - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Holding Database Open??????
Mike, You may want to post some code and let us take a look. May be the simplest solution to get you going. There is a chance that you are not closing the connection properly and it is being held open. There can also be database issues as well (I think someone mentioned this). Doug www.parsonstechnical.com - Original Message - From: Michael McQuade [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 9:23 AM Subject: Re: Tomcat Holding Database Open?? Please forgive me, I dont even understand a lot of these responses, Im a mainframe Cobol coder here, not a Java person, but Im using a Converter that converts Cobol to Java Anyways, I am pretty sure it has to be Tomcat doing this, because my Application ran just fine, using MySQL, and JDBC driver in a Web Server called OmniCron in CGI format. The only thing different now is, Im trying to run SERVLETS using Apache/Tomcat. At the Start of each Servlet I do a connect to database CONNECT TO 'jdbc:mysql://127.0.0.1:3306/Imagescan' DRIVER 'com.mysql.jdbc.Driver' Then do my processing and then do a DISCONNECT ALL.. It just does not make sense I can connect ONE TIME only when running a Servlet and have to back out of app, STOP, START, and go back in, to get another one time connection.the 08002, connection name in use, to me, points to Tomcat .. But as I said, Im just a baby in diapers to this world.. I believe its something in one of the .xml files, but I have no idea. As for Connection Pooling,is that for a system taking large numbers of hits on it? Right now, Im just one guy trying to make one connection work. Thank you for being patient. Mike [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 8:55 AM Subject: Re: Tomcat Holding Database Open?? On Tue, Aug 31, 2004 at 08:43:00AM -0400, Michael McQuade wrote: : It appears to me, and god knows Im REAL knew to this world, that Tomcat is somehow holding my database open.. not releasing it on DISCONNECT. : : DOES anyone have any idea, I have been at this for a week, day and night, to no avail.. Im desperate for some sound guidance. A couple of questions: are you explicitly closing those DB connections? are you pooling your connections? -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Reading Servlet OutputStream
Look at the pushBody method of the response class
(HttpServletResponse) that's all you need
Nitin Mulimani escribió:
This question is is more on the Servlet API.
I want to read the servlet output stream and save in some buffer or
file, and then forward it to the client. I use filters to play with the
Request and Response objects.
These are some of the things I have tried.
1) I have a Wrapper which extends HttpServletResponseWrapper
2) Constructed a PrintWriter writer = new PrintWriter(new
OutputStreamWriter(origResponse.getOutputStream(), charEnc));
Reader reader = new StringReader(printWriter.toString());
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
System.out.println(line : + line);
}
3) bufferedReader.close();
Still am not able to read the response. I can write to the response, but
am stuck at reading the response.
Any pointers.
-- Nitin
--
John Villar
Gerente de Proyectos
Computadores Flor Hard Soft 2058 C.A.
www.florhard.com
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AW: Access Log Valve
Forgot to enableLookups=true on the Connector. By default it is set to false :) -Original Message- From: QM [mailto:[EMAIL PROTECTED] Sent: August 31, 2004 10:31 AM To: Tomcat Users List Subject: Re: Access Log Valve On Tue, Aug 31, 2004 at 10:29:09AM -0400, Sinkinson,Andrew [NCR] wrote: : Reply-To: Tomcat Users List [EMAIL PROTECTED] : I have enabled access logging by uncomment the Access Log Valve in the : server.xml file. I have added the resolveHosts attribute and set it to : true. I have also changed the pattern attribute to %h so that I can : just get the Remote host name in the log file. In the access log file : I only get an ip address per request. Any ideas on why I am not able to : resolve host names? Just one -- perhaps the IPs in question do not resolve to hostnames. Put another way, those IPs may not be resolvable from the Tomcat host. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.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]
Functionality of run-as for Servlets
I have been in need of using the run-as tag in a Tomcat-only environment... Is this possible? Reading the source indicates that it wouldn't be possible to get the information about the role the context currently is in. Using the requests in-role methods of course tells me about the user, and not the context. Have I come to the right conclusion? Reading the specs tells me that the functionality is meant for transferring roles to EJB's. Some documentation I found at Sun indicates though that even web-applications should be able to use this. Anyone got more information about this? Cheers, -- gunnar -- Gunnar Brading, Astrogator AB - High Performance Networks Interactive Media Email; [EMAIL PROTECTED] Address; Rorstrandsgatan 30A, 113 40 STOCKHOLM Office: +46 8 5456 0010 Fax: +46 8 5456 0011 Cellular: +46 70 778 2 877 The scientist describes what is; the engineer creates what never was - Theodore von Karman smime.p7s Description: S/MIME Cryptographic Signature
SSL Discoveries
If you are using SSL with Tomcat, you should probably read this. I got no responses to my earlier postings, but it's possible this could save you some time in the future. Or it could be that my experience is totally unique (but that is hard for me to believe). I finally got SSL working with Tomcat by blowing away my keystore and starting over from scratch. I discovered some things along the way. Tomcat doesn't actually care if you have a key with an alias of 'tomcat'. I created a key (the only entry in the keystore) with an alias of 'woof' and Tomcat was quite happy with that. The SSL connector initialized fine. If you enter 'https://localhost:8443' (or whatever your SSL port is) in a browser and view the certificate, it will show the certificate with the alias of 'woof'. Now add another key with an alias of 'tomcat' and bring up the browser again and view the certificate. It will show the one with the alias of 'tomcat'. If you then delete all entries from the keystore and restart Tomcat, it will go into an infinite loop trying to initialize the SSL connector. Now add a key (any key) and it will come up, no problem. Tomcat appears to only care that you do have a keystore with at least one key in it. Doesn't really care what that key is, just a non-empty keystore to make it happy. I did save all of my existing keys before I blew away my keystore and started over. I imported them back into the new keystore and everything was fine. At first I thought that maybe a key was corrupted, but that does appear to be the case. I'm running Tomcat 5.0.27 JDK 1.4.2_03. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JSTL 11 with Tomcat 5.0.27
Thanks again. I'm showing my ignorance now but I don't know what a 2.4 XSD is let alone if I should have one or not! I did Google it but don't have time to reas all that came back! It's sitting on the printer now. I see mention of XMLSchema in there - which is something I'm not currently making use of in my code. If you have a 2.4 XSD in web.xml, the EL is turned on by default. Also for jstl 1.1, tlds are already included in the jars, so no need to copy them to your web-inf On Tue, 31 Aug 2004 12:56:56 +0100, Chris Ward [EMAIL PROTECTED] wrote: make sure u modify your web.xml with something like 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 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: JSP/HTML Encoding
Hi Allistair +++ Many thanks for your help. +++ I apologise when I ask some stupid questions... :) 1) I am not exactly sure what the benefit is, of seeing if the client is posting a utf8 encoded response ? Surely, the server controls anyway what encoding the html pages are in so if i post with Latin9 then the client can either read it or not. I guess this filter is useful in the case that the client browser doesnt support the character encoding (something hopefully similar) and posts the request in another character-code. The filter can then be used to see if this is happening or not ? 2) I would assume that Tomcat( being java) would always use either utf8 or utf16 so making the necessity of setting a jvm tomcat property unnecessary ? regards Ben -Ursprüngliche Nachricht- Von: Allistair Crossley [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 31. August 2004 17:32 An: [EMAIL PROTECTED] Betreff: RE: JSP/HTML Encoding Hm, tell a lie Ben...I've just checked our startup options and we don't seem to do that anymore ... however if you were to do it .. add -Dfile.encoding=utf8 rem Set extra parameters %EXECUTABLE% //US//%SERVICE_NAME% --JvmOptions -Dcatalina.base=%CATALINA_BASE%;-Dcatalina.home=%CATALINA_HOME%;-Djava.endo rsed.dirs=%CATALINA_HOME%\common\endorsed;-Xrs;-Xms128m;-Xmx384m;-Duser.dir =%CATALINA_HOME%;-Dfile.encoding=utf8 --StartMode jvm --StopMode jvm I think you just need to make sure you use utf8 at the UI. Our databases are all Windows Cp1252 which also include the euro symbol. I also forgot to mention we put an explicit filter on all inbound requests that set the inbound encoding to utf-8. Try adding this filter to web.xml filter filter-nameSet Character Encoding/filter-name filter-classcom.qas.newmedia.common.filters.SetCharacterEncodingFilter/fi lter-class init-param param-nameencoding/param-name param-valueUTF-8/param-value /init-param /filter with the code ... /* * $Header: /home/cvs/jakarta-tomcat-4.0/webapps/examples/WEB-INF/classes/filters/SetCha racterEncodingFilter.java,v 1.1 2001/07/24 00:26:55 craigmcc Exp $ * $Revision: 1.1 $ * $Date: 2001/07/24 00:26:55 $ * * * * The Apache Software License, Version 1.1 * * Copyright (c) 1999-2001 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright *notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright *notice, this list of conditions and the following disclaimer in *the documentation and/or other materials provided with the *distribution. * * 3. The end-user documentation included with the redistribution, if *any, must include the following acknowlegement: * This product includes software developed by the *Apache Software Foundation (http://www.apache.org/). *Alternately, this acknowlegement may appear in the software itself, *if and wherever such third-party acknowlegements normally appear. * * 4. The names The Jakarta Project, Tomcat, and Apache Software *Foundation must not be used to endorse or promote products derived *from this software without prior written permission. For written *permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called Apache *nor may Apache appear in their names without prior written *permission of the Apache Group. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * http://www.apache.org/. * * [Additional notices, if required by prior licensing conditions] * */ package
-- Tomcat, filesystem
Hello Somebody, Under Windows XP, How to customize webapps Tomcat to access directory filesystem which are outside Tomcat ? like this : D:\Program Files\Apache Software Foundation\Tomcat 5.0\.. Thank's a lot JPhD
-- TomCat/Lucene, filesystem
Hello Somebody, ..I beg your pardon... Under Windows XP / TomCat, How to customize Webapp Lucene to access directory filesystem which are outside TomCat ? like this : D:\Program Files\Apache Software Foundation\Tomcat 5.0\.. to access E:\Data Thank's a lot JPhD
Java process growth under Linux...leak?
We have a Tomcat 5.0.25 based web site for uploading images and assorted files and managing them. We have found that the Java process that Tomcat is running under is gradually growing when repetitively processing files uploaded and stripped out of the form submissions by the Apache FileUpload component. All signs point to a memory leak? Upon the submission of about 500 files we had a 31MB growth in the size of the java process using top. However, the Sun Java jvmstat shows that the Java heap is staying relatively constant. The -gc numbers fluctuate in a manner that shows reasonable garbage collection activity and the total used across the s0/s1/eden/old stay with the range for the initial numbers. My question is what would you recommend to isolate the process growth? Is there a way within Java to see the underlying process growth to help isolate it in the processing cycle? --mark
Re: Reading Servlet OutputStream
I am in roughly the same boat as you John as I need to manipulate the
response.
I cannot find a pushBody method for HttpServletResponse:(
James
- Original Message -
From: John Villar [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 12:32 PM
Subject: Re: Reading Servlet OutputStream
Look at the pushBody method of the response class
(HttpServletResponse) that's all you need
Nitin Mulimani escribió:
This question is is more on the Servlet API.
I want to read the servlet output stream and save in some buffer or
file, and then forward it to the client. I use filters to play with the
Request and Response objects.
These are some of the things I have tried.
1) I have a Wrapper which extends HttpServletResponseWrapper
2) Constructed a PrintWriter writer = new PrintWriter(new
OutputStreamWriter(origResponse.getOutputStream(), charEnc));
Reader reader = new StringReader(printWriter.toString());
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
System.out.println(line : + line);
}
3) bufferedReader.close();
Still am not able to read the response. I can write to the response, but
am stuck at reading the response.
Any pointers.
-- Nitin
--
John Villar
Gerente de Proyectos
Computadores Flor Hard Soft 2058 C.A.
www.florhard.com
-
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RE: Reading Servlet OutputStream
Hi John,
I am checking the Servlet2.3 api, and do not find a pushBody() method in
HttpServletResponse.
-- Nitin
-Original Message-
From: John Villar [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 8:32 AM
To: Tomcat Users List
Subject: Re: Reading Servlet OutputStream
Look at the pushBody method of the response class
(HttpServletResponse) that's all you need
Nitin Mulimani escribió:
This question is is more on the Servlet API.
I want to read the servlet output stream and save in some buffer or
file, and then forward it to the client. I use filters to play with the
Request and Response objects.
These are some of the things I have tried.
1) I have a Wrapper which extends HttpServletResponseWrapper
2) Constructed a PrintWriter writer = new PrintWriter(new
OutputStreamWriter(origResponse.getOutputStream(), charEnc));
Reader reader = new StringReader(printWriter.toString());
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
System.out.println(line : + line);
}
3) bufferedReader.close();
Still am not able to read the response. I can write to the response, but
am stuck at reading the response.
Any pointers.
-- Nitin
--
John Villar
Gerente de Proyectos
Computadores Flor Hard Soft 2058 C.A.
www.florhard.com
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Reading Servlet OutputStream
certainly my error the method is from the JSP API JspContext
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jspapi/index.html
I ran into a problem that needed writing a zip file from the JSP page
sorry for that one, however, with that method you could do what you're
trying
Nitin Mulimani escribió:
Hi John,
I am checking the Servlet2.3 api, and do not find a pushBody() method in
HttpServletResponse.
-- Nitin
-Original Message-
From: John Villar [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 8:32 AM
To: Tomcat Users List
Subject: Re: Reading Servlet OutputStream
Look at the pushBody method of the response class
(HttpServletResponse) that's all you need
Nitin Mulimani escribió:
This question is is more on the Servlet API.
I want to read the servlet output stream and save in some buffer or
file, and then forward it to the client. I use filters to play with the
Request and Response objects.
These are some of the things I have tried.
1) I have a Wrapper which extends HttpServletResponseWrapper
2) Constructed a PrintWriter writer = new PrintWriter(new
OutputStreamWriter(origResponse.getOutputStream(), charEnc));
Reader reader = new StringReader(printWriter.toString());
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
System.out.println(line : + line);
}
3) bufferedReader.close();
Still am not able to read the response. I can write to the response, but
am stuck at reading the response.
Any pointers.
-- Nitin
--
John Villar
Gerente de Proyectos
Computadores Flor Hard Soft 2058 C.A.
www.florhard.com
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Reading Servlet OutputStream
I am not using JSP, I am using Tapestry, any other ideas on how to
accomplish this?
James
- Original Message -
From: John Villar [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 1:31 PM
Subject: Re: Reading Servlet OutputStream
certainly my error the method is from the JSP API JspContext
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jspapi/index.html
I ran into a problem that needed writing a zip file from the JSP page
sorry for that one, however, with that method you could do what you're
trying
Nitin Mulimani escribió:
Hi John,
I am checking the Servlet2.3 api, and do not find a pushBody() method in
HttpServletResponse.
-- Nitin
-Original Message-
From: John Villar [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 8:32 AM
To: Tomcat Users List
Subject: Re: Reading Servlet OutputStream
Look at the pushBody method of the response class
(HttpServletResponse) that's all you need
Nitin Mulimani escribió:
This question is is more on the Servlet API.
I want to read the servlet output stream and save in some buffer or
file, and then forward it to the client. I use filters to play with the
Request and Response objects.
These are some of the things I have tried.
1) I have a Wrapper which extends HttpServletResponseWrapper
2) Constructed a PrintWriter writer = new PrintWriter(new
OutputStreamWriter(origResponse.getOutputStream(), charEnc));
Reader reader = new StringReader(printWriter.toString());
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
System.out.println(line : + line);
}
3) bufferedReader.close();
Still am not able to read the response. I can write to the response, but
am stuck at reading the response.
Any pointers.
-- Nitin
--
John Villar
Gerente de Proyectos
Computadores Flor Hard Soft 2058 C.A.
www.florhard.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: Path Problem when Porting Hibernate/Struts App from Tomcat 4 to 5
On Wed, Aug 25, 2004 at 6:31 PM, QM wrote What about renaming the .jar file with the Hibernate mappings .zip? and You may want to hold off, then, till the developer gets back. We did both and it worked! Thanks for the help! Best regards, .. Martin Emmerich Leitung IT Oestreicher + Wagner Medientechnik GmbH Frankenthaler Straße 20 D-81539 München Fon +49 (0)89-68961 0 Fax +49 (0)89-68961 200 Web http://www.oew.de/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Reading Servlet OutputStream
Here is something u guys can do.
PipedOutputStream and PipedInputStream to redirect the output stream and
read the data into a buffer and then do with it what u please.
regards
NR
-Original Message-
From: James Sherwood [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 12:48 PM
To: Tomcat Users List
Subject: Re: Reading Servlet OutputStream
I am not using JSP, I am using Tapestry, any other ideas on how to
accomplish this?
James
- Original Message -
From: John Villar [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 1:31 PM
Subject: Re: Reading Servlet OutputStream
certainly my error the method is from the JSP API JspContext
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jspapi/index.html
I ran into a problem that needed writing a zip file from the JSP page
sorry for that one, however, with that method you could do what you're
trying
Nitin Mulimani escribió:
Hi John,
I am checking the Servlet2.3 api, and do not find a pushBody() method in
HttpServletResponse.
-- Nitin
-Original Message-
From: John Villar [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 8:32 AM
To: Tomcat Users List
Subject: Re: Reading Servlet OutputStream
Look at the pushBody method of the response class
(HttpServletResponse) that's all you need
Nitin Mulimani escribió:
This question is is more on the Servlet API.
I want to read the servlet output stream and save in some buffer or
file, and then forward it to the client. I use filters to play with the
Request and Response objects.
These are some of the things I have tried.
1) I have a Wrapper which extends HttpServletResponseWrapper
2) Constructed a PrintWriter writer = new PrintWriter(new
OutputStreamWriter(origResponse.getOutputStream(), charEnc));
Reader reader = new StringReader(printWriter.toString());
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
System.out.println(line : + line);
}
3) bufferedReader.close();
Still am not able to read the response. I can write to the response, but
am stuck at reading the response.
Any pointers.
-- Nitin
--
John Villar
Gerente de Proyectos
Computadores Flor Hard Soft 2058 C.A.
www.florhard.com
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Re: -- TomCat/Lucene, filesystem
On Tue, Aug 31, 2004 at 06:11:53PM +0200, J.Ph DEGLETAGNE wrote: : How to customize Webapp Lucene to access directory filesystem which are : outside TomCat ? : like this : : D:\Program Files\Apache Software Foundation\Tomcat 5.0\.. : to access : E:\Data You'll have to clarify what you mean by access -- open a file, write a file, what? Whatever the case, barring any SecurityManager problems or issues with file ownership/permissions it should be a standard java.io.* issue. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Java process growth under Linux...leak?
Mark Maigatter wrote: We have a Tomcat 5.0.25 based web site for uploading images and assorted files and managing them. We have found that the Java process that Tomcat is running under is gradually growing when repetitively processing files uploaded and stripped out of the form submissions by the Apache FileUpload component. All signs point to a memory leak? Upon the submission of about 500 files we had a 31MB growth in the size of the java process using top. However, the Sun Java jvmstat shows that the Java heap is staying relatively constant. The -gc numbers fluctuate in a manner that shows reasonable garbage collection activity and the total used across the s0/s1/eden/old stay with the range for the initial numbers. My question is what would you recommend to isolate the process growth? Is there a way within Java to see the underlying process growth to help isolate it in the processing cycle? --mark How large were the files you were uploading? I mean you just said you uploaded 500 files. You should expect to see process memory growth. The JVM has it's own object heap where it manages it's internal memory. Then there is the process and it's memory which is a C heap. I see that you uploaded 500 files. Were these one right after the other, or were they close to simultaneous? Also, how are you uploading the files? Are you using some type of a parser? Are you using the commons file upload control? If the JVM reports good memory collection, then there is no memory leak in Tomcat. 31MB of growth for a process uploading 500 files shouldn't be that bad depending on how they were uploaded and file sizes. Think about it. If the files were between 100kb and 60kb then you have a total of 30mb to 50mb of memory just in that data alone not including your application and other buffers you may or may not be creating while uploading. For perforamnce reasons the VM isn't going to suddenly resize the heap as soon as it frees a group of java objects because as far as it knows you may come along and upload 50mb worth of data immediately after the first. This is a performance thing. Resizing the heap takes time and cpu resources and affects performance. The VM will reuse this memory over and over again. I would look at any loops I might have reading from the stream. Do you create a bunch of small byte array's while uploading the files? Maybe you could increase the buffer size, be sure to null them out after you perform a read to tell them VM you are done with the variable now (for when the vm collects), and then see if that affects the memory growth. This should help speed the file upload a bit and get rid of some buffers in loops a little quicker if you aren't nulling the array. If however you are simultaneously uploading much of this data, then a 31mb spike in memory usage shouldn't be a suprise no matter what. Basically you can impose limits on the VM and you can use switches to do this. You can also devote more memory to eden or survivor objects so that the VM can make better use of the most commonly used memory. You can find more info on this topic and others at this url: http://java.sun.com/docs/performance/ Many docs. One for you might be: http://java.sun.com/docs/hotspot/VMOptions.html scroll down to the bottom and check out options: -XX:NewRatio -XX:NewSize -XX:SurvivorRatio Basically the defaults for the -server VM are to allow the best performance for a multi user multi threaded application such as tomcat. So, unless you are running out of memory or you need to cripple the app servers performance by limiting it's growth because you have a bunch of other applications running on the same server, then I suggest sticking with the defaults. Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Java process growth under Linux...leak?
Wade Chandler wrote: Mark Maigatter wrote: We have a Tomcat 5.0.25 based web site for uploading images and assorted files and managing them. We have found that the Java process that Tomcat is running under is gradually growing when repetitively processing files uploaded and stripped out of the form submissions by the Apache FileUpload component. All signs point to a memory leak? Upon the submission of about 500 files we had a 31MB growth in the size of the java process using top. However, the Sun Java jvmstat shows that the Java heap is staying relatively constant. The -gc numbers fluctuate in a manner that shows reasonable garbage collection activity and the total used across the s0/s1/eden/old stay with the range for the initial numbers. My question is what would you recommend to isolate the process growth? Is there a way within Java to see the underlying process growth to help isolate it in the processing cycle? --mark How large were the files you were uploading? I mean you just said you uploaded 500 files. You should expect to see process memory growth. The JVM has it's own object heap where it manages it's internal memory. Then there is the process and it's memory which is a C heap. I see that you uploaded 500 files. Were these one right after the other, or were they close to simultaneous? Also, how are you uploading the files? Are you using some type of a parser? Are you using the commons file upload control? If the JVM reports good memory collection, then there is no memory leak in Tomcat. 31MB of growth for a process uploading 500 files shouldn't be that bad depending on how they were uploaded and file sizes. Think about it. If the files were between 100kb and 60kb then you have a total of 30mb to 50mb of memory just in that data alone not including your application and other buffers you may or may not be creating while uploading. For perforamnce reasons the VM isn't going to suddenly resize the heap as soon as it frees a group of java objects because as far as it knows you may come along and upload 50mb worth of data immediately after the first. This is a performance thing. Resizing the heap takes time and cpu resources and affects performance. The VM will reuse this memory over and over again. I would look at any loops I might have reading from the stream. Do you create a bunch of small byte array's while uploading the files? Maybe you could increase the buffer size, be sure to null them out after you perform a read to tell them VM you are done with the variable now (for when the vm collects), and then see if that affects the memory growth. This should help speed the file upload a bit and get rid of some buffers in loops a little quicker if you aren't nulling the array. If however you are simultaneously uploading much of this data, then a 31mb spike in memory usage shouldn't be a suprise no matter what. Basically you can impose limits on the VM and you can use switches to do this. You can also devote more memory to eden or survivor objects so that the VM can make better use of the most commonly used memory. You can find more info on this topic and others at this url: http://java.sun.com/docs/performance/ Many docs. One for you might be: http://java.sun.com/docs/hotspot/VMOptions.html scroll down to the bottom and check out options: -XX:NewRatio -XX:NewSize -XX:SurvivorRatio Basically the defaults for the -server VM are to allow the best performance for a multi user multi threaded application such as tomcat. So, unless you are running out of memory or you need to cripple the app servers performance by limiting it's growth because you have a bunch of other applications running on the same server, then I suggest sticking with the defaults. Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Just noticed you wrote about the upload component. I haven't looked at that code's parse to see how it is handling reading bytes from the stream, but I'm sure there have been many eyes on it. I would say this is probably just a memory usage over time issue (short period of time). Use those links I gave you and play with the memory switches a bit to see if you can get some kind of a situation that works best for you. The switches: -XX:MaxHeapFreeRatio and -XX:MinHeapFreeRatio Can make the vm resize the heap differently, but you will want to be careful. You may make things very slow by messing with the defaults for those switches. Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5.0.27 Set Up Problem
With your suggestion in item 3, how do you run tomcat as a service? //SIGNED// Jerry Nelson -Original Message- From: John Villar [mailto:[EMAIL PROTECTED] Sent: Monday, August 30, 2004 9:49 AM To: Tomcat Users List Subject: Re: Tomcat 5.0.27 Set Up Problem Probably, your problem isn't tomcat configuration are you sure you're starting it up? (at least, ran the batch file you modified, however, the service approach is much better) Reread my previous email, it seems like you haven't read all the bits i did include lemme include them here, separately 1) Your freshly installed tomcat 5.0.27 (Update to 5.0.28) is prepared to function right out-of-the-box 2) Why do you want to enable the invoker servlet? tomcat can function properly without it. 3) It's much better to run Tomcat as a service on WindowsXP/W2K 4) If you haven't a proxy server configured, you don't have to check that box. Caroline Jen escribió: But, the Tomcat is not configured properly!! I was able to start the server. Nonetheless, when I typed http://localhost:8080 in the Windows XP browser's address bar, I got HTTP Status 404!!! -- John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Java process growth under Linux...leak?
Hi, Search for Java HotSpot on Google and look for the following java options ParallelGC and maxHeapRation. Set the JAVA_OPTS with these and solve the problems. Regards, NR -Original Message- From: Mark Maigatter [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 12:21 PM To: '[EMAIL PROTECTED]' Subject: Java process growth under Linux...leak? We have a Tomcat 5.0.25 based web site for uploading images and assorted files and managing them. We have found that the Java process that Tomcat is running under is gradually growing when repetitively processing files uploaded and stripped out of the form submissions by the Apache FileUpload component. All signs point to a memory leak? Upon the submission of about 500 files we had a 31MB growth in the size of the java process using top. However, the Sun Java jvmstat shows that the Java heap is staying relatively constant. The -gc numbers fluctuate in a manner that shows reasonable garbage collection activity and the total used across the s0/s1/eden/old stay with the range for the initial numbers. My question is what would you recommend to isolate the process growth? Is there a way within Java to see the underlying process growth to help isolate it in the processing cycle? --mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tag file encoding problem
Dnia 08/30/2004 07:01 PM, Uytkownik John Villar napisa: i don't know much about the .tag format however, if it is an XML based one, you must define the charset of your xml in the ?xml? tag Sebastian Ryszard Kruk escribi: Hi, I have a strange problem - I use tomcat 5.0.14. When I try to put some strings with polish letters like ciga in tag file - it results that during the translation to *.java file - this text is being replaced by ciga - just as it would treat the *.tag file as encoded in Latin1 rather than in UTF-8. Polish letters in *.jsp files are ok, though. Any ideas ?? Thanks, skruk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] it is not - it is rather a part of JSP page ;-( -- - -- Sebastian Ryszard Kruk, M.Sc. -- mailto: [EMAIL PROTECTED] -- GG: 335067, Jabber: [EMAIL PROTECTED] - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How do I get an intermediary proxy from caching?
Hello all, I have taken a cursory look at the documentation for tomcat 5.x and I could not see how to get intermediary proxy's from caching my web page. I have the tags: meta http-equiv=pragma content=no-cache meta http-equiv=cache-control content=no-cache META HTTP-EQUIV=Expires CONTENT=Wed, 01 Sep 2004 17:52:51 GMT in my head section, but the proxy still caches my page. I read somewhere to put the cache-control:no-cache in the http header of the request, but I could not find how to do this in tomcat. Any help would be appreciated. -- Christopher Cullum [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Help, URI mapping problem with JK2
I am running Apache 2.0.50, mod_Jk2 and Tomcat 4.1.30. In my workers2.properties I have the mapping [uri:/WebClassifieds/*] group=lb where this URL works http://4wallsinde.rapidxsl.com/WebClassifieds/web/cmd/ and this one too http://4wallsinde.rapidxsl.com/WebClassifieds/fourwalls/V20/assets/ext/logos/NJlogo.gif but this one DOES NOT work http://4wallsinde.rapidxsl.com/WebClassifieds/web/cmd/4walls/Apartment/Search/Listing/Guide/For-/DE/LocationPath/%2FDE%2FNorthern+DE%2FBear/encoding/cyacaakef_enc_GetLocation.xsl Apache reports a 404 error but nothing else [31/Aug/2004:10:43:25 -0700] GET /WebClassifieds/web/cmd/4walls/Apartment/Search/Listing/Guide/For-/DE/LocationPath/%2FDE%2FNorthern+DE%2FBear/encoding/cyacaakef_enc_GetLocation.xsl HTTP/1.1 404 442 It almost seems as if mod_jk passed up on the redirect. My problem now is that I can't get any debug information to be produced so I am stuck... I added this block of confog to my jk.conf file JkSet2 logger level debug JkSet2 logger.file:0 file /usr/local/apache2/logs/jk2.log JkSet2 logger.file:0 level debug but all that did was create a log with 3 entries saying that logging was enabled and that was that... Thansk you in advance. John G - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How do I get an intermediary proxy from caching?
On Tue, Aug 31, 2004 at 10:47:27AM -0700, [EMAIL PROTECTED] wrote: : in my head section, but the proxy still caches my page. I read somewhere : to put the cache-control:no-cache in the http header of the request, but I : could not find how to do this in tomcat. Any help would be appreciated. Response.setHeader() -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How do I get an intermediary proxy from caching?
Thanks, I will give this a try. -- Christopher Cullum [EMAIL PROTECTED] QM said: On Tue, Aug 31, 2004 at 10:47:27AM -0700, [EMAIL PROTECTED] wrote: : in my head section, but the proxy still caches my page. I read somewhere : to put the cache-control:no-cache in the http header of the request, but I : could not find how to do this in tomcat. Any help would be appreciated. Response.setHeader() -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.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: How do I get an intermediary proxy from caching?
When I am battling against IE caching or proxy caching, I add the following lines to my response header. A bit brute force but it seems to work, althought I think it cause some issues when backing up on a form, forcing a reload. response.setHeader(Cache-Control, no-cache,max-age=0,must-revalidate); response.setHeader(Pragma, no-cache); response.setHeader(Expires, -1d); [EMAIL PROTECTED] wrote: Hello all, I have taken a cursory look at the documentation for tomcat 5.x and I could not see how to get intermediary proxy's from caching my web page. I have the tags: meta http-equiv=pragma content=no-cache meta http-equiv=cache-control content=no-cache META HTTP-EQUIV=Expires CONTENT=Wed, 01 Sep 2004 17:52:51 GMT in my head section, but the proxy still caches my page. I read somewhere to put the cache-control:no-cache in the http header of the request, but I could not find how to do this in tomcat. Any help would be appreciated. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How do I get an intermediary proxy from caching?
Must you do this as one of the first things you do, before you output any html? -- Christopher Cullum [EMAIL PROTECTED] John Gentilin said: When I am battling against IE caching or proxy caching, I add the following lines to my response header. A bit brute force but it seems to work, althought I think it cause some issues when backing up on a form, forcing a reload. response.setHeader(Cache-Control, no-cache,max-age=0,must-revalidate); response.setHeader(Pragma, no-cache); response.setHeader(Expires, -1d); [EMAIL PROTECTED] wrote: Hello all, I have taken a cursory look at the documentation for tomcat 5.x and I could not see how to get intermediary proxy's from caching my web page. I have the tags: meta http-equiv=pragma content=no-cache meta http-equiv=cache-control content=no-cache META HTTP-EQUIV=Expires CONTENT=Wed, 01 Sep 2004 17:52:51 GMT in my head section, but the proxy still caches my page. I read somewhere to put the cache-control:no-cache in the http header of the request, but I could not find how to do this in tomcat. Any help would be appreciated. - 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 do I get an intermediary proxy from caching?
Not sure if order matters but in my code, I set the headers first then process the request. -JG [EMAIL PROTECTED] wrote: Must you do this as one of the first things you do, before you output any html? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Functionality of run-as for Servlets
Gunnar Brading wrote: I have been in need of using the run-as tag in a Tomcat-only environment... Is this possible? Reading the source indicates that it wouldn't be possible to get the information about the role the context currently is in. Using the requests in-role methods of course tells me about the user, and not the context. Have I come to the right conclusion? No ;-) You can get access to the Subject by doing Subject.getSubject(AccessController.getContext()) Reading the specs tells me that the functionality is meant for transferring roles to EJB's. Some documentation I found at Sun indicates though that even web-applications should be able to use this. The way SJSAS 8.x is doing that is by using the Subject and then the principal(s) associated with the Subject. -- Jeanfrancois Anyone got more information about this? Cheers, -- gunnar - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Hi!
Hi, I'm reporting this some sort of unusual behavior in the manager... (WRT Tomcat 5.0.27) ... When a user tries to start a web-app that has been started already, and then stop it, it becomes unusable again... The current way to solve such a thing is: 1. Shutdown the server 2. Clean up in the work/Catalina and work/Standalone directories 3. Re-start the server Regards, Karthik. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
