Re: making all pages to fo index.jsp
Aryeh Friedman wrote: I want to make it so every page that does not have a actual .jsp file gets sent back index.jsp. I am doing it with error-page but that also sends a 404 I want zero clue they landed on a non-existent page There are certainly ways to achieve what you describe above. But I think that you should really question the basic logic of doing so. The 404 response is there for a reason : to stop clients from repeating requests for something that does not exist. If you hide that condition to the client, and return what appears to be a real content, then how can a client ever determine that what he requests does not exist, and react intelligently ? What is there to stop this client looping forever, and swamping your server with useless requests ? Imagine that the file system of your server would do the same : if some program tries to open a file which does not exist, the OS does not return an error, but opens some other file instead. Doesn't make sense, does it ? - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: How to use Jasper class?
On Wed, Jul 30, 2014 at 10:36 PM, Aaron Lewis the.warl0ck.1...@gmail.com wrote: Thanks guys. I copied all jars from tomcat 7.0.55 binary, libs bin/*.jar to 'lib' folder, then I start winstone like this: % java -jar winstone-0.9.10.jar --useJasper --commonLibFolder=lib/ --webroot=webroot/ When I access any JSP file (that works in tomcat), I got an exception, perhaps I'm missing taglib jars? java.lang.NoSuchMethodError: javax.servlet.ServletContext.getClassLoader()Ljava/lang/ClassLoader; I would guess that you have the wrong version of the Servlet API included with your app. The JavaDoc says that this method was added in Servlet 3.0, so perhaps you have an older version of the Servlet API on your class path that doesn't have this method. http://docs.oracle.com/javaee/6/api/javax/servlet/ServletContext.html#getClassLoader() Dan at org.apache.jasper.compiler.TagPluginManager.init(TagPluginManager.java:73) at org.apache.jasper.compiler.TagPluginManager.apply(TagPluginManager.java:57) at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:240) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:373) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:657) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) at javax.servlet.http.HttpServlet.service(HttpServlet.java:45) at winstone.ServletConfiguration.execute(ServletConfiguration.java:249) at winstone.RequestDispatcher.forward(RequestDispatcher.java:335) at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244) at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150) at java.lang.Thread.run(Thread.java:744) javax.servlet.ServletException: javax.servlet.ServletContext.getClassLoader()Ljava/lang/ClassLoader; at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:343) at javax.servlet.http.HttpServlet.service(HttpServlet.java:45) at winstone.ServletConfiguration.execute(ServletConfiguration.java:249) at winstone.RequestDispatcher.forward(RequestDispatcher.java:335) at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244) at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150) at java.lang.Thread.run(Thread.java:744) On Thu, Jul 31, 2014 at 12:05 AM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Daniel, On 7/30/14, 8:16 AM, Daniel Mikusa wrote: On Wed, Jul 30, 2014 at 3:43 AM, Aaron Lewis the.warl0ck.1...@gmail.com wrote: Hi, I'm trying to build a minimal JSP container, just like winstone http://winstone.sourceforge.net/#commandLine But with tc 7.0.55 it doesn't seem to work, so I had to find my own ways around the Jasper class: Error initializing web application: prefix [] java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory Not sure that I follow what you're trying to do here, but it seems like you're missing the JAR file for JULI, the logging library used by Tomcat. Maybe if you add that to your class path it'll help? It's in the bin directory of a normal Tomcat install (tomcat-juli.jar). +1 Interesting that Jasper uses JULI directly instead of commons-logging. I think that should probably change, since Jasper is something of some usefulness outside of Tomcat, and JULI is really a Tomcat internal thing. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1 Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJT2RfPAAoJEBzwKT+lPKRY6IIQAL2kayaRosDE71R0N8n9UTW2 p4Ht+/4ZF2YQEEaqfgoHPYvDNUhv1x1+ydr2QENjIui6ed/5phLtos4+Q5CmzU4I OCncnMgwiY/jQJ3lzO+C3yOputnYPzphmezKwMhu4nZD1MZ1JtCOv2k4cMChcNGg JacK9KXMjnoG+iareBEUVjLAG39mn20n26ZR/CU2m1I+TV34Ds2okhmK1xPMWst4 r1sSoxaQXBx4qmo83tGm/L+IF0k68BHvDWMln1N4Z5fD6UXe4LrU0vq+K77NpOwS MpauJOI3kYysDpHTlZ+i33gcEfi3Oev7WTtfMxdQtgNjn5GLEWE21aNg3rSjMvr9 dMKNvs79zk1O4CiT43g7hDRt4g90SO9R1xfwkKLyA789xCSibzVIeCQFpyohOxA1 KGMrloEF9KIRR/IgnBOD1k1DrBnLqgo5ihawzJut1HXpqvhn+UnfLCjBF/3BP/Iw 6bF6jFJxv4P4+eyZRaMLlLGzCh5kkTqWeLZyYwdjNc/KexWOwlD+3cl9Np8Smm9L rNSt52n+o0NVCkSZ4/ceTr/cYBY8DarTl+mWO2OXgWMiev4HJgdO8qDdpqHYSfTm 8FVFnSdI0wckMZ75E1oQCeVDgYhIfwbXz+1GjXF3R89sAci/4p4IAbY6e4KDobeY MeU6mx7xl3DzbmgnAQTV =tjm4 -END PGP SIGNATURE- - To unsubscribe, e-mail:
overriding all other context.xml settings in conf/context.xml
I know that the load order of context settings is $CATALINA_BASE/conf/context.xml $CATALINA_BASE/conf/[enginename]/[hostname]/[app].xml -- Brandon Metcalf | Technical Operations brandon.metc...@logicmonitor.com M: 1-512-917-8198 http://www.logicmonitor.com *Cloud-based performance monitoring* * https://www.facebook.com/LogicMonitor?ID=7014000mSeh https://twitter.com/logicmonitor?ID=7014000mSem https://www.linkedin.com/company/1165219?ID=7014000mSer*
Re: overriding all other context.xml settings in conf/context.xml
Sorry, I hit send a little too soon I'm trying to figure out a way where $CATALINA_BASE/conf/context.xml takes precedence over any other context settings. I thought the override option would do this, but it doesn't seem to behave the way I think it should. I'm using tomcat 5.5.28. Thanks. On Thu, Jul 31, 2014 at 10:55 AM, Brandon Metcalf brandon.metc...@logicmonitor.com wrote: I know that the load order of context settings is $CATALINA_BASE/conf/context.xml $CATALINA_BASE/conf/[enginename]/[hostname]/[app].xml -- Brandon Metcalf | Technical Operations brandon.metc...@logicmonitor.com M: 1-512-917-8198 http://www.logicmonitor.com *Cloud-based performance monitoring* * https://www.facebook.com/LogicMonitor?ID=7014000mSeh https://twitter.com/logicmonitor?ID=7014000mSem https://www.linkedin.com/company/1165219?ID=7014000mSer * -- Brandon Metcalf | Technical Operations brandon.metc...@logicmonitor.com M: 1-512-917-8198 http://www.logicmonitor.com *Cloud-based performance monitoring* * https://www.facebook.com/LogicMonitor?ID=7014000mSeh https://twitter.com/logicmonitor?ID=7014000mSem https://www.linkedin.com/company/1165219?ID=7014000mSer*
Programmatically retrieve number of tomcat connections
Tomcat 7 Is there a way via a Java servlet to get the number of tomcat connections? Thanks, Lance Campbellhttp://illinois.edu/person/lance Software Architect Web Services at Public Affairs 217-333-0382 [University of Illinois at Urbana-Champaign logo]http://illinois.edu/
Re: Programmatically retrieve number of tomcat connections
On 31/07/2014 17:06, Campbell, Lance wrote: Tomcat 7 Is there a way via a Java servlet to get the number of tomcat connections? Connections from what to what in what state? With or without non-Servlet API calls? Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Programmatically retrieve number of tomcat connections
Good question. I would like to have a servlet that would return to me the number of tomcat HTTP connections. I know you can do this via a Linux console command. But I would prefer to do it via a servlet. Thanks, Lance Campbell Software Architect Web Services at Public Affairs 217-333-0382 -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Thursday, July 31, 2014 11:10 AM To: Tomcat Users List Subject: Re: Programmatically retrieve number of tomcat connections On 31/07/2014 17:06, Campbell, Lance wrote: Tomcat 7 Is there a way via a Java servlet to get the number of tomcat connections? Connections from what to what in what state? With or without non-Servlet API calls? Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Programmatically retrieve number of tomcat connections
Write a simple ServletFilter On Jul 31, 2014 9:33 AM, Campbell, Lance la...@illinois.edu wrote: Good question. I would like to have a servlet that would return to me the number of tomcat HTTP connections. I know you can do this via a Linux console command. But I would prefer to do it via a servlet. Thanks, Lance Campbell Software Architect Web Services at Public Affairs 217-333-0382 -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Thursday, July 31, 2014 11:10 AM To: Tomcat Users List Subject: Re: Programmatically retrieve number of tomcat connections On 31/07/2014 17:06, Campbell, Lance wrote: Tomcat 7 Is there a way via a Java servlet to get the number of tomcat connections? Connections from what to what in what state? With or without non-Servlet API calls? Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Programmatically retrieve number of tomcat connections
Could you elaborate a little? How do you actually get the number of HTTP connections? Thanks, Lance Campbell Software Architect Web Services at Public Affairs 217-333-0382 -Original Message- From: Igal Sapir [mailto:i...@getrailo.org] Sent: Thursday, July 31, 2014 11:35 AM To: Tomcat Users List Subject: RE: Programmatically retrieve number of tomcat connections Write a simple ServletFilter On Jul 31, 2014 9:33 AM, Campbell, Lance la...@illinois.edu wrote: Good question. I would like to have a servlet that would return to me the number of tomcat HTTP connections. I know you can do this via a Linux console command. But I would prefer to do it via a servlet. Thanks, Lance Campbell Software Architect Web Services at Public Affairs 217-333-0382 -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Thursday, July 31, 2014 11:10 AM To: Tomcat Users List Subject: Re: Programmatically retrieve number of tomcat connections On 31/07/2014 17:06, Campbell, Lance wrote: Tomcat 7 Is there a way via a Java servlet to get the number of tomcat connections? Connections from what to what in what state? With or without non-Servlet API calls? Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Programmatically retrieve number of tomcat connections
On 31/07/2014 17:56, Campbell, Lance wrote: Could you elaborate a little? How do you actually get the number of HTTP connections? You can't do this with a Filter. You can determine the number of active requests for an application but connection != active request and application != Tomcat server. There is no standard Servlet API for the information you want. Mark Thanks, Lance Campbell Software Architect Web Services at Public Affairs 217-333-0382 -Original Message- From: Igal Sapir [mailto:i...@getrailo.org] Sent: Thursday, July 31, 2014 11:35 AM To: Tomcat Users List Subject: RE: Programmatically retrieve number of tomcat connections Write a simple ServletFilter On Jul 31, 2014 9:33 AM, Campbell, Lance la...@illinois.edu wrote: Good question. I would like to have a servlet that would return to me the number of tomcat HTTP connections. I know you can do this via a Linux console command. But I would prefer to do it via a servlet. Thanks, Lance Campbell Software Architect Web Services at Public Affairs 217-333-0382 -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Thursday, July 31, 2014 11:10 AM To: Tomcat Users List Subject: Re: Programmatically retrieve number of tomcat connections On 31/07/2014 17:06, Campbell, Lance wrote: Tomcat 7 Is there a way via a Java servlet to get the number of tomcat connections? Connections from what to what in what state? With or without non-Servlet API calls? Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Programmatically retrieve number of tomcat connections
well -- Mark surely knows much better than I do -- so take into account what he wrote, but I was already writing this so I decided to send anyway, and for most application it should work fine IMO: 1) you create a class that implements the Filter interface and maintains the count in an AtomicLong object. 2) you increment the AtomicLong before the call to chain.doFilter() and decrement it after that call. 3) you add a way to get the value, either with a public method or by setting the value to a Servlet Attribute. see more about Filters at http://www.oracle.com/technetwork/java/filters-137243.html another way I can think of is to get all the threads in the JVM with Thread.getAllStackTraces(), loop over them, and check their names for example. On 7/31/2014 10:01 AM, Mark Thomas wrote: On 31/07/2014 17:56, Campbell, Lance wrote: Could you elaborate a little? How do you actually get the number of HTTP connections? You can't do this with a Filter. You can determine the number of active requests for an application but connection != active request and application != Tomcat server. There is no standard Servlet API for the information you want. Mark Thanks, Lance Campbell Software Architect Web Services at Public Affairs 217-333-0382 -Original Message- From: Igal Sapir [mailto:i...@getrailo.org] Sent: Thursday, July 31, 2014 11:35 AM To: Tomcat Users List Subject: RE: Programmatically retrieve number of tomcat connections Write a simple ServletFilter On Jul 31, 2014 9:33 AM, Campbell, Lance la...@illinois.edu wrote: Good question. I would like to have a servlet that would return to me the number of tomcat HTTP connections. I know you can do this via a Linux console command. But I would prefer to do it via a servlet. Thanks, Lance Campbell Software Architect Web Services at Public Affairs 217-333-0382 -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Thursday, July 31, 2014 11:10 AM To: Tomcat Users List Subject: Re: Programmatically retrieve number of tomcat connections On 31/07/2014 17:06, Campbell, Lance wrote: Tomcat 7 Is there a way via a Java servlet to get the number of tomcat connections? Connections from what to what in what state? With or without non-Servlet API calls? Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Igal Sapir Railo Core Developer http://getRailo.org/ - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Programmatically retrieve number of tomcat connections
From: Igal @ getRailo.org [mailto:i...@getrailo.org] Subject: Re: Programmatically retrieve number of tomcat connections 1) you create a class that implements the Filter interface and maintains the count in an AtomicLong object. 2) you increment the AtomicLong before the call to chain.doFilter() and decrement it after that call. This has nothing to do with the number of connections. another way I can think of is to get all the threads in the JVM with Thread.getAllStackTraces(), loop over them, and check their names for example. Which also has little to do with the number of connections, especially when using NIO. You may be able to dig the number of connections out via an internal JMX call. This is, of course, Tomcat specific, but avoids trying to invoke Tomcat's internal classes. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: overriding all other context.xml settings in conf/context.xml
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Brandon, On 7/31/14, 11:57 AM, Brandon Metcalf wrote: Sorry, I hit send a little too soon I'm trying to figure out a way where $CATALINA_BASE/conf/context.xml takes precedence over any other context settings. I thought the override option would do this, but it doesn't seem to behave the way I think it should. I'm using tomcat 5.5.28. Any chance for an upgrade? That version is quite old and has several Important security issues that have been fixed in the intervening years. Also, the current stable version of Tomcat is 8.0.9. The oldest supported version of Tomcat is 6.0.41. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1 Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJT2nwqAAoJEBzwKT+lPKRYSBYQAJYsA/D3wl1979p5OHpVsZMq uBcmJb6KykOoXbtRyl+tDbCPuDZRSBzLdQ9lMj6W3zhXW2UKmPosfDKd5+6Xduej gW3CPZjLUmcXfL/vbvYNr4lbPW8bj54ADH6RNk8B7rGsqOfrsNPGkib0/jA7B6cn LvZNC/Hxo+gJoNgxfxw6lQuIlfwyZchJ2ecJ91W6PHk6ryGpHrMI7fJcV5OWRonE pM0ZAfOJR5E+62EiQ2YMInqdSqAiooFGL/jPTKUU5HrmvyeFiodINE0Yv1XcU5UG uvNGT6FwtFt1MycIostD6DMHbNNoqjNPvnzA2fiR44Hpkho2G5VgKPddCwR/fxQL tVt38/GB7nXdk5t5XRVtQy+eu5Y38DTCRDOdCtV8sUiPNsBbBDri0RCRa+dpPVa0 /rhfsCorszIQVhMH6GpqACM6HskIHvUNjYsOFKhf7IGona1eB2dU/PnsbrPaIQpj zHgGuq4lAdp7tvKCTALQETbkvQXGbD7s3SBI4r/Oq1gAOYMj1DUx9QUPIeAqZPLS gxBbSEd5Z3+l+Blk1kG2rf5EX5FOLsBNa9aYzXOV6ueZU6OtsQihW+vdiL2+QIG9 9DBRiIyO+M4K618wrdDPNUkNBHydQRCBdqQmZwfrltI5qnG74MF5jw9gwNu6JWSx D052ZyHCRwa/UnrjPmXN =vzJ6 -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Programmatically retrieve number of tomcat connections
Isn't Filter.doFilter() called once for each incoming http request? On Jul 31, 2014 10:24 AM, Caldarale, Charles R chuck.caldar...@unisys.com wrote: From: Igal @ getRailo.org [mailto:i...@getrailo.org] Subject: Re: Programmatically retrieve number of tomcat connections 1) you create a class that implements the Filter interface and maintains the count in an AtomicLong object. 2) you increment the AtomicLong before the call to chain.doFilter() and decrement it after that call. This has nothing to do with the number of connections. another way I can think of is to get all the threads in the JVM with Thread.getAllStackTraces(), loop over them, and check their names for example. Which also has little to do with the number of connections, especially when using NIO. You may be able to dig the number of connections out via an internal JMX call. This is, of course, Tomcat specific, but avoids trying to invoke Tomcat's internal classes. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Programmatically retrieve number of tomcat connections
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Chuck, On 7/31/14, 1:22 PM, Caldarale, Charles R wrote: From: Igal @ getRailo.org [mailto:i...@getrailo.org] Subject: Re: Programmatically retrieve number of tomcat connections 1) you create a class that implements the Filter interface and maintains the count in an AtomicLong object. 2) you increment the AtomicLong before the call to chain.doFilter() and decrement it after that call. This has nothing to do with the number of connections. another way I can think of is to get all the threads in the JVM with Thread.getAllStackTraces(), loop over them, and check their names for example. Which also has little to do with the number of connections, especially when using NIO. You may be able to dig the number of connections out via an internal JMX call. This is, of course, Tomcat specific, but avoids trying to invoke Tomcat's internal classes. +1 IMO, this is the right way to do it. You don't have to use a JMX connection, even: you can just query the local JMX server for the bean object and interrogate it. Lance, look at the source code to the JMXProxyServlet and you can see how to fetch JMX beans from the server. Then, just write some code to do the same thing for the bean you're looking for and grab the data you want. Or, you could just use the JMX proxy servlet directly to fetch the data you want. Why do you want this information from /inside/ the application, rather than outside of it? - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1 Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJT2nzeAAoJEBzwKT+lPKRYZqkP/0y/m6XFlb689l64rHzmH9ia pVjtPkoTGTNFNEcYbYEM1yK2n56Ty9kbzP0svhNRJPfsBghvhXOi/qG7IQ6cxTq0 skFQ+ybCXCFuUviaTUdrzYbrB+AkKRT3K9gnjOHdRetlLGCJffmDPVHiUyQekAMF s4jHBaEJ466rrScfQtW8hMEA+S8ra9gRDkYV2h9jjwuXohqAIc6qgnDsUBlzQzgp JceP4PjuaDr1KAONGY+tJ7fLxHwf2GLs0D7urfIRPH9dlxk3pv2O0JzzXpk2pXsX yxm02JSQGX1jk1EbNNqzB8+eUf7coMWseRfbRGuvB2GgB4zWGeq9qFwgsl83FT1k RpSUf6XWrXduVw9FHev5Usus/riqP71lZjZAg1EgM/DJXdXmcfIOElQrOCI0nTra WMuB+p1XSLPf57RffsjkMy4SyqQjcryK4Z6pjYHiezYe//7hCqpMQeFhx4tIRh6g jWSsO0ayGmurmzX0LjteYSR9ru6tFlxqQ+2taGR0ZgdCmiVwfc4CTLj7orgRojJg XsD5K0jnyIXbvXdgdD0qfWs4eJIDBgquRX+A97qUAtoLOqBy/s9hv/OHIYfqlbbW KOxSm2YlJ/TYm+pZOKJlHYh7W1+tErq7C+2AqqD78bytgetCYEHihYmIGRP0HpiP zr2jw9wnMaGJcpUTPwN9 =2Vqm -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Programmatically retrieve number of tomcat connections
From: Igal Sapir [mailto:i...@getrailo.org] Subject: RE: Programmatically retrieve number of tomcat connections Isn't Filter.doFilter() called once for each incoming http request? Yes, which is why it has nothing to do with the number of _connections_. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: overriding all other context.xml settings in conf/context.xml
No doubt we are woefully behind, but hoping there is a solution to my question with the current version. On Thu, Jul 31, 2014 at 12:26 PM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Brandon, On 7/31/14, 11:57 AM, Brandon Metcalf wrote: Sorry, I hit send a little too soon I'm trying to figure out a way where $CATALINA_BASE/conf/context.xml takes precedence over any other context settings. I thought the override option would do this, but it doesn't seem to behave the way I think it should. I'm using tomcat 5.5.28. Any chance for an upgrade? That version is quite old and has several Important security issues that have been fixed in the intervening years. Also, the current stable version of Tomcat is 8.0.9. The oldest supported version of Tomcat is 6.0.41. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1 Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJT2nwqAAoJEBzwKT+lPKRYSBYQAJYsA/D3wl1979p5OHpVsZMq uBcmJb6KykOoXbtRyl+tDbCPuDZRSBzLdQ9lMj6W3zhXW2UKmPosfDKd5+6Xduej gW3CPZjLUmcXfL/vbvYNr4lbPW8bj54ADH6RNk8B7rGsqOfrsNPGkib0/jA7B6cn LvZNC/Hxo+gJoNgxfxw6lQuIlfwyZchJ2ecJ91W6PHk6ryGpHrMI7fJcV5OWRonE pM0ZAfOJR5E+62EiQ2YMInqdSqAiooFGL/jPTKUU5HrmvyeFiodINE0Yv1XcU5UG uvNGT6FwtFt1MycIostD6DMHbNNoqjNPvnzA2fiR44Hpkho2G5VgKPddCwR/fxQL tVt38/GB7nXdk5t5XRVtQy+eu5Y38DTCRDOdCtV8sUiPNsBbBDri0RCRa+dpPVa0 /rhfsCorszIQVhMH6GpqACM6HskIHvUNjYsOFKhf7IGona1eB2dU/PnsbrPaIQpj zHgGuq4lAdp7tvKCTALQETbkvQXGbD7s3SBI4r/Oq1gAOYMj1DUx9QUPIeAqZPLS gxBbSEd5Z3+l+Blk1kG2rf5EX5FOLsBNa9aYzXOV6ueZU6OtsQihW+vdiL2+QIG9 9DBRiIyO+M4K618wrdDPNUkNBHydQRCBdqQmZwfrltI5qnG74MF5jw9gwNu6JWSx D052ZyHCRwa/UnrjPmXN =vzJ6 -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Programmatically retrieve number of tomcat connections
Caldarale, Charles R wrote: From: Igal Sapir [mailto:i...@getrailo.org] Subject: RE: Programmatically retrieve number of tomcat connections Isn't Filter.doFilter() called once for each incoming http request? Yes, which is why it has nothing to do with the number of _connections_. To elaborate just a little : Presumably when the OP wrote connections, he meant connections, and this was not just sloppy language. In that case, consider keep-alive connections : a browser establishes *one* connection to Tomcat, and then uses that same connection to send 100 HTTP requests (and get 100 HTTP responses) over that same connection. A filter would count 100 requests (assuming that they are all to that same application), but there would still be a single connection. (On the other hand of course, if all the request were directed to another application which does not have the filter, then the filter would count 0 requests, and there would still be 1 connection). Talking about fuzzy language though, review Mark's original response : which connections are we talking about here ? and are we talking about a snapshot, where we want to know how many connections with Tomcat are active at a specific moment in time, or how many connections with Tomcat have been established/closed over a period of time ? Or about something else altogether ? And if one really wanted to count connections at the Tomcat level, I would imagine that the sensible place to do this would be at the Connector level, no ? (all of them) - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Programmatically retrieve number of tomcat connections
André -- thank you for making this clear. On 7/31/2014 2:27 PM, André Warnier wrote: Caldarale, Charles R wrote: From: Igal Sapir Subject: RE: Programmatically retrieve number of tomcat connections Isn't Filter.doFilter() called once for each incoming http request? Yes, which is why it has nothing to do with the number of _connections_. To elaborate just a little : Presumably when the OP wrote connections, he meant connections, and this was not just sloppy language. In that case, consider keep-alive connections : a browser establishes *one* connection to Tomcat, and then uses that same connection to send 100 HTTP requests (and get 100 HTTP responses) over that same connection. A filter would count 100 requests (assuming that they are all to that same application), but there would still be a single connection. (On the other hand of course, if all the request were directed to another application which does not have the filter, then the filter would count 0 requests, and there would still be 1 connection). Talking about fuzzy language though, review Mark's original response : which connections are we talking about here ? and are we talking about a snapshot, where we want to know how many connections with Tomcat are active at a specific moment in time, or how many connections with Tomcat have been established/closed over a period of time ? Or about something else altogether ? And if one really wanted to count connections at the Tomcat level, I would imagine that the sensible place to do this would be at the Connector level, no ? (all of them) - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Igal Sapir Railo Core Developer http://getRailo.org/ - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
NoSuchMethodError: org/apache/xml/utils/TreeWalker
I am getting the error from subject when running the below code in Websphere in my RAD. It is very interesting that this code doesn't cause any error in Server. The server runs up Tomcat 6 but I must set the same code to run in Websphere. I have searched for hours in web but I didn't find nothing that I could at least give a try. I attached a pdf with the libs that I found in each place. I guess that it might exist some conflict but I have no idea why it is working in Tomcat but it is not working in Websphere. Error message in browser: Error 500: org/apache/xml/utils/TreeWalker.init(Lorg/xml/sax/ContentHandler;Lorg/apache/xpath/DOMHelperV Error message in RAD console: java.lang.NoSuchMethodError: org/apache/xml/utils/TreeWalker.init(Lorg/xml/sax/ContentHandler;Lorg/apache/xpath/DOMHelperV at org.apache.xalan.serialize.SerializerToXML.seriali ze(SerializerToXML.java:2578) org.apache.xalan.serialize.SerializerToXML serializertoxml = new org.apache.xalan.serialize.SerializerToXML(); My code snippet: java.io.FileWriter filewriter = new java.io.FileWriter(file); serializertoxml.setWriter(filewriter); serializertoxml.serialize(node); // the error happens here serializertoxml.flushWriter(); filewriter.write(\n); filewriter.close(); - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
