WebdavServlet and different users
Hello.
I have set up a simple service using the WebdavServlet (mapped to /*)
for a single user. I have overrided getResources() to define a
FileDirContext to store the files. The security are defined in web-xml
as a security-constraint. Everything is working very well.
So, someone want this service to work with more than one user :) The
different users should not see each other files. I could ask user a to
use url http://server.com/service/a and user b to use url
http://server.com/service/b, but how can I protect /b from user a and
/a from user b? Is it possible to define a url-pattern like
/${username}/* in a security-constraint in web.xml?
Perhaps I should jump to slide? So far WebdavServlet has been perfect.
- Tore.
-
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servlet problem
hello...all.. i am new to tomcat and having trouble running servlet in tomcat. problem is as follows : i have developed one servlet program, if i put the program into the webapps\servlets-example\web-inf\classes then it works fine, but if i put the program in another directory like webapps\demo\web-inf\classes then it gives error that requested resource is not available. i am using tomcat 5.0, i have also tried to configure web.xml and server.xml files but i do not get success. plz, help me out as soon as possible... any type of suggestions, helps are welcomed... thanks, jay __ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
relative uri in tomcat 5.0.28
why this simple code in a jsp page: form action=c:url value=deleteuser.jsp/ method=post doesn't return the relative URI?? (ROOT/dir/dir/deleteuser.jsp) this code returns ROOT/deleteuser.jsp I've tried both with Tomcat Stand Alone and together An IIS application server. But both cases returns the wrong URI. Excuse for my bad english Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Same session ID for HTTPS HTTP
Hi Is it safe to use the same session ID for HTTP and HTTPS? If not then how can I deal with a situation where the users disabled cookie and access to the protected resources? If I don't use the same session ID, they need to login every time when they access to the protected resources as the login page uses HTTPS and other pages use HTTP. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
PureTLSImplementation
I have JBoss 3.2.3 + Tomcat 4.1.29 embedded + SSL Everthing seems working properly, but when I check the JBoss server log I found this exception, that occours at JBoss start up. Error loading SSL Implementation org.apache.tomcat.util.net.puretls.PureTLSImplementation java.lang.ClassNotFoundException: No ClassLoaders found for: org.apache.tomcat.util.net.puretls.PureTLSImplementation Any ideas? Can this exception ignored? TIA G - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PureTLSImplementation
This only comes out when asking for detailed debug information and can be ignored. It arises when you use SSL and Tomcat tries to load one of two implementations. The first generally fails as the relevant jars are not available which is what you are seeing. The second implementation loads OK as this is JSSE and is part of the JDK. On Wed, 3 Nov 2004 12:13:02 +0100 (CET), Giuseppe Briotti [EMAIL PROTECTED] wrote: I have JBoss 3.2.3 + Tomcat 4.1.29 embedded + SSL Everthing seems working properly, but when I check the JBoss server log I found this exception, that occours at JBoss start up. Error loading SSL Implementation org.apache.tomcat.util.net.puretls.PureTLSImplementation java.lang.ClassNotFoundException: No ClassLoaders found for: org.apache.tomcat.util.net.puretls.PureTLSImplementation Any ideas? Can this exception ignored? TIA G - 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: WebdavServlet and different users
On Nov 3, 2004, at 9:36, Tore Halset wrote:
I have set up a simple service using the WebdavServlet (mapped to /*)
for a single user. I have overrided getResources() to define a
FileDirContext to store the files. The security are defined in web-xml
as a security-constraint. Everything is working very well.
So, someone want this service to work with more than one user :) The
different users should not see each other files. I could ask user a to
use url http://server.com/service/a and user b to use url
http://server.com/service/b, but how can I protect /b from user a and
/a from user b? Is it possible to define a url-pattern like
/${username}/* in a security-constraint in web.xml?
I just put the following code in the service-method:
String username = req.getRemoteUser();
String servletpath = req.getServletPath();
removed some checking on username and servletpath
if (!(servletpath.equals(/ + username) ||
servletpath.startsWith(/ + username + /))) {
log.info(user + username + does not have access to +
servletpath);
res.sendError(HttpServletResponse.SC_UNAUTHORIZED);
return;
}
- Tore.
-
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Problems upgrading from version 4.0.5 to 4.1.24
Hi, this is the first time I have posted to this or any other discussion group. Apologies if I am not following correct protocol, hopefully someone will correct me if that is the case. I have checked the archive but have been unable to find anything that answers my questions. Again, apologies if I've missed stuff. First some background. We have a web app that runs on a government secure intranet. The app is essentially a forms application that allows users to submit a variety of expenses and excess hours claims to a legacy mainframe payroll system. The app uses only JSPs, servlets, beans and straight JDBC calls to a Mysql database backend. The hardware is made up of two quad 1.8Mhz windows 2000 servers each with 3Gb of memory. The app runs in parallel on each server (i.e. sticky sessions, not distributed) using a fairly crude but effective load balancing that splits users 50/50 between the servers. Each server also hosts a Mysql database, the live database on one and an archive database on the other. We realise that this is not an ideal configuration, however circumstances leave us no choice. This is a very heavily used application, it has over 120,000 registered users and regularly handles over 2,000 concurrent users. The app currently runs very successfully on Tomcat 4.0.5 with the following configuration. minProcessors = 250 maxProcessors = 750 enableLookups = false acceptCount = 200 connectionTimeout = -1 application context reloadable = false The Java heap size is set to a minimum of 512M and a max of 1024M. We have been considering upgrading Tomcat to a later version, and for the latest release installed version 4.1.24 on our development and test machines. Unit and functional testing went well but we were unable to carry out any load testing due to the lack of suitable hardware to set up a test environment that mirrored live. We therefore decided to deploy to live using 4.0.5 again. However, on carrying out final acceptance testing in the live environment we experienced several unexplained crashes. Things that had worked fine in test were suddenly failing in live. My initial assumption (at 11pm at night with heavy pressure to get the app deployed ready for 4am next morning) was that the problem must be in Tomcat 4.0.5, as everything had worked fine in test. I therefore decided to upgrade live to 4.1.24 using the same configuration as we had for 4.0.5 shown above. Following the upgrade acceptance testing went fine with everything working well just as it had in test. However, the major problems showed up next morning as soon as the load began to build up. As soon as concurrent usage went over 100 we received the error threadpool full, no more threads available - please increase maxProcessors. The app ws very unstable with some users able to log on but most receiving a page unavailable message. All sorts of new / unexplained errors showed up in the logs, most of them due to attributes not being found in the httpsession where they should have been. Memory usage on the servers was much higher than it had been and performance degraded badly. The situation got so bad that we had to bring the application down. We then decided to re-examine the problems we'd had the previous night. We discovered that the issues with 4.0.5 had actually been code errors that were found by the 4.0.5 jsp compiler/engine but were ignored by 4.1.24. For example, 1. A semi colon placed after a page import in a JSP, compilation failure in 4.0, no error in 4.1 2. Forwarding to a URL for a JSP page that did not exist, servletException in 4.0, no error in 4.1, which appeared to treat the non-existent page as null, which as it happens was the correct behaviour for our app but might not have been. 3. Doing an Integer.parseInt on a String value taken from the http session. When the String is null get a NumberFormatException in 4.0 but no error in 4.1, which appeared to treat null as zero, which again was the corect behavior for our app but again might not have been. After we fixed these problems we rolled back the live servers to 4.0.5 and within ten minutes the application was happily handling over 1200 concurent users with response times back to well below half a second. Sorry if this has turned into something of an essay, but I have tried to include all information that might be relevant. I would be very grateful for answers to the following questions. 1. Why was 4.0.5 able to detect these errors while 4.1.24 ignored them, are they changes to the JSP / Servlet specs or are they bugs? 2. Why was performance and stability so much worse with 4.1.24, have we missed some additional configuration changes that are required or is 4.1 just worse than 4.0. 3. Are these problems general to all versions of 4.1 or is 4.1.24 just a bad release? The Apache Tomcat pages advise users to upgrade to version 5, following our experiences trying to go to
jk2 connector issue
Hi, I keep getting the following messages popping up in the win2k applications log with event id 2 - Error: [jk_worker_ajp13.c (546)]: ajp13.service() ajpGetReply recoverable error 12 - Error: [jk_workerEnv.c (492)]: workerEnv.processCallbacks() Error reading reply - Error: [jk_channel_apr_socket.c (488)]: channelApr.receive(): Error receiving message body -1 0 does anybody know the reason and how I can avoid these events occurring? thank you Warren *** Disclaimer This email (and any attachment(s)) is private and intended solely for the use of the individual or entity to whom they are addressed. Its unauthorised use, disclosure, storage or copying is not permitted. If you are not the intended recipient please destroy all copies and inform the sender by return e-mail. Internet e-mail is not a secure medium, as messages can be intercepted and read by someone else. Please bear this in mind when deciding whether to send information by e-mail. Postal addresses for the Legal Services Commission are available from http://www.legalservices.gov.uk/about_us/offices.htm The Legal Services Commission reserves the right to monitor, record and retain any incoming and outgoing emails for security reasons and for monitoring internal compliance with the Legal Services Commission policy on staff use. Email monitoring and/or blocking software may be used and email content may be read. You have a responsibility to ensure laws are not broken when writing or forwarding emails and their contents. No contracts can be entered into on our behalf by email. Any views or opinions expressed are solely those of the author and do not necessarily represent those of the Legal Services Commission. The Legal Services Commission checks all mails and attachments for known viruses; however, you are advised that you open any attachments at your own risk. *** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
TOMCAT 5.0.2 CRASH Installation on NT4
Hi, problem When I configure TOMCAT as service on Window NT4 pack6, there is a crash on Winnt file ! ! !. And when I configure Tomcat in the start menu, it works ! Do you know this problem ? is there a link if the NT is virtual ? patrick
[OT] Using Tomcat certificate for signing applet
Hi all, Can I use the same SSL certificate used by tomcat to sign an Applet ? rgds Antony Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Where can I get mod_jk2.dll
I tried downloading the binary distribution, I found only .so file. I want mod_jk2 for windows for apache web server. How can I get it. I tried compiling it from source, but I could not succeed. While building it is looking for some apr_lib.h, which is not in the source distribution of mod_jk2. I downloaded mod_jk2 from some site. It is not working. Seems that it is not treated as valid DLL. I am using Tomcat5.0+Apache1.3.31_Windows2K. I appreciate any help in this regard. Regards, Srinivas
Not a usual JK2 / IIS config question! Relates to localhost resolution/multiple IPs
Hi All, We are having trouble with the JK2 Connector with regards to a particular IIS web server. We have IIS 5 - JK2 - Tomcat 5.0.28 setup just fine on our developer local machines and internal intranet servers. In these situations the reference to localhost resolves perfectly ok to the default IIS website on port 80. In the case of the external servers where we are trying to setup this IIS JK2 we are receiving Handle is invalid. However, on this server there are several observations 1. localhost does not resolve to port 80 but rather insists that only HTTPS should be used. 2. there are multiple IPs in play on this server. 3. JK2 debug logging reveals the following: Debug: [jk_isapi_plugin.c (252)]: HttpFilterProc started Debug: [jk_isapi_plugin.c (308)]: In HttpFilterProc Virtual Host redirection of 192.168.100.15 : 80 Debug: [jk_isapi_plugin.c (420)]: HttpFilterProc [/] is not a servlet url Debug: [jk_isapi_plugin.c (429)]: HttpFilterProc check if [/] is pointing to the web-inf directory Debug: [jk_isapi_plugin.c (252)]: HttpFilterProc started Debug: [jk_isapi_plugin.c (308)]: In HttpFilterProc Virtual Host redirection of 192.168.100.15 : 443 Debug: [jk_isapi_plugin.c (420)]: HttpFilterProc [/] is not a servlet url Debug: [jk_isapi_plugin.c (429)]: HttpFilterProc check if [/] is pointing to the web-inf directory I should mention that the same workers2.properties is being used on this troubled configuration as on the working internal servers. There is not much going on either...just # Setup the Windows application logging for the ISAPI filter [logger.win32] level=DEBUG # Communication channel settings [channel.socket:localhost:8009] host=localhost port=8009 # Shared Memory file settings [shm] file=c:/jakarta-tomcat-5.0.28/conf/jk2.shm size=10 # Declare a Tomcat worker and assign it the above declared communication channel [ajp13:localhost:8009] channel=channel.socket:localhost:8009 # URI mappings for jsp-example web application context # Requests for any web component (indicated by the wild card *) are dispatched to Tomcat [uri:/jsp-examples/*] info=Mapping for jsp-examples context of Tomcat Your help/direction appreciated! ADC 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: Does Tomcat 5 users java.nio?
Hi, Will's response is great. I'll just add that the issue of using NIO in Tomcat has been discussed numerous times on the tomcat-dev list with quite a good amount of detail and debate. There was consensus not to do it every time. However, the issue is still open for future consideration, and may be done in the future. With Tomcat 5.5 now requiring JDK 1.4, it won't be a problem to rely on NIO in that and future branches. Yoav Shapira http://www.yoavshapira.com -Original Message- From: Will Hartung [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 8:33 PM To: Tomcat Users List Subject: Re: Does Tomcat 5 users java.nio? From: Vy Ho [EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 3:03 PM I checked this document: http://www-106.ibm.com/developerworks/library/j-nioserver/ and it talks about how wonderful new io could help server to serves higher number of connections and less error/drop connections. Is it true in practice? Does Tomcat 5 uses new io of just io? If not, do they plan to move to this? The dillema is that the Servlet Model as defined in the specification doesn't work well in the kind of environment provided by NIO, so it's difficult to say whether something that handled the semantics of a Servlet written using NIO would actually be any faster at all. Now, technically, if one were so inclined, you could implement that bits that handle static content with Tomcat to, perhaps, use the nio model and maybe get a bonus for a pure Tomcat, yet static heavy, site. But since most folks simply Don't Do That (i.e. if they're distinguishing static content at all, odds pretty good that they're fronting Tomcat with Apache anyway...), there's little motivation to engineer Tomcat to support NIO for simply static content. Servlets are pretty much thread based, being as they can perform arbitrary calculations. Also, Servlets can, technically, access the input and output streams of the request directly. Many servlets don't need that kind of direct access. For example, most simply use the request headers and parameters rather than the input stream itself. NIO based servers are essentially event driven, with the sockets and IO channels being a dominant source of the events. The NIO server repeatedly checks the two ends of a request (the source and the sink, for example, the input stream and server logic). When the source has data ready to read and the sink is ready to take data, the NIO server grabs a chunk from the source and feeds it to the sink, and then moves on to the other sources/sinks within its queue. The main thread of an NIO server can NOT block waiting for something to come ready, as it will stall the entire server (because none of the other requests will get serviced). If you're simply moving data from disk to a socket, this works fine because OS's offer asynchronous IO calls and make available routines which an NIO server can use to see who's waiting and needs servicing. But exposing that is it ready interface to arbitrary logic like that within a servlet is difficult. If the code is very short, it's no problem at all. The code is always ready and essentially returns immediately. But if it's doing anything more than that (say, contacting a database), then things get more ugly very quickly. The IO drivers of the system are asynchronous without directly using a user level mechanism like threads, so they're asynchronous for free. But if you want user written logic to have an asynchronous behavior, we typically turn to threads to provide that for us. But, the strength of the NIO model is that the requests it manages within its internal queue have simple state than a thread, and therefore switch from request to request is much cheaper (and therefor faster) than using the JVMs thread scheduler to switch between threads. But if the NIO server needs to spawn a thread to get asynchronous behaviour from an arbitrary Servlet, then most of the benefit of the NIO architecture is lost. Servers can certainly be written this way. Servers can perform all of the things that a Servlet can provide. But the fine grained event model is much different than what the Servlet specification provides, and it would also require that all calls be basically event based, particularly calls to things like DBs.\ Regards, Will Hartung ([EMAIL PROTECTED]) - 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.
RE: relative uri in tomcat 5.0.28
Hi, Don't worry about your English -- my Italian is worse [although I'm trying] ;) why this simple code in a jsp page: form action=c:url value=deleteuser.jsp/ method=post doesn't return the relative URI?? (ROOT/dir/dir/deleteuser.jsp) this code returns ROOT/deleteuser.jsp The latter IS a relative URL: it does not start with a slash. I think this behavior is correct (it matches http://www-106.ibm.com/developerworks/java/library/j-jstl0318/) which explains this tag quite well. However, I'm not a JSTL expert, and this is a JSTL (not a Tomcat) question. While there are some on this list, I'm sure, your time would be well spent in also asking this question on a more JSTL-specific list. Two that I can think of are http://jakarta.apache.org/site/mail2.html#Taglibs and https://jstl-spec-public.dev.java.net/. Yoav 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: servlet problem
It is pretty easy, you just have to do 2 things: First in the server.xml file, if you want to use another directory, like myDirectory (at root of C or under linux /myDirectory), you have to add this line at the end of the document logger .../ and /host: Context path=/unitellie docBase=C:\myDirectory debug=3 privileged=true reloadable=true / And Secondly, don't forget to create all the classical hierarchy of subfolder in this directory, like C:\myDirectory\WEB-INF\classes and C:\myDirectoryWEB-INF\lib. Then put your servlet.class in the class directory and create your web.xml file that you have to put in the WEB-INF folder. And it should be working. I hope it would help you Good luck Doud On Wed, 3 Nov 2004 00:50:30 -0800 (PST), JAY BHAGATWALA [EMAIL PROTECTED] wrote: hello...all.. i am new to tomcat and having trouble running servlet in tomcat. problem is as follows : i have developed one servlet program, if i put the program into the webapps\servlets-example\web-inf\classes then it works fine, but if i put the program in another directory like webapps\demo\web-inf\classes then it gives error that requested resource is not available. i am using tomcat 5.0, i have also tried to configure web.xml and server.xml files but i do not get success. plz, help me out as soon as possible... any type of suggestions, helps are welcomed... thanks, jay __ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: jboss with tomcat
Hi, Hmm, not trivial. Start by validating your web.xml using a tool like XMLSpy. Yoav Shapira http://www.yoavshapira.com -Original Message- From: B Wiley [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 5:34 PM To: [EMAIL PROTECTED] Subject: jboss with tomcat Hello, I've got tomcat embedded into jboss 2.2.5 . I get some kind of mapping error when I go to http://localhost:8080/web-console/ and the browser displays a 500 error. What is causing this and where can I look to fix it? [INFO,EmbeddedCatalinaServiceSX] StandardHost[localhost]: MAPPING configuration error for request URI [ERROR,EmbeddedCatalinaServiceSX] HttpProcessor[8080][4] process.invoke java.lang.NullPointerException at org.apache.catalina.valves.ErrorDispatcherValve.status(ErrorDispatche rValve.java:280) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatche rValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline .java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline .java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav a:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:163) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline .java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav a:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcesso r.java:1011) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.ja va:1106) at java.lang.Thread.run(Unknown Source) thanks - 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: Problems upgrading from version 4.0.5 to 4.1.24
Hi, this is the first time I have posted to this or any other discussion group. Apologies if I am not following correct protocol, hopefully someone will correct me if that is the case. Don't worry about it ;) The posts that piss people off are ones like URGENT MY SERVLET IS NOT WORKING!! PLEASE HELP BECAUSE MY BOSS SAYS IT HAS TO WORK BY 30 MINUTES FROM NOW! ;) Yours is just about the opposite. circumstances leave us no choice. This is a very heavily used application, it has over 120,000 registered users and regularly handles over 2,000 concurrent users. That's impressive -- cool. The Java heap size is set to a minimum of 512M and a max of 1024M. That's pretty amazing, 1024 / 2000 = 0.51MB per user, very low per user memory usage. I would be very grateful for answers to the following questions. 1. Why was 4.0.5 able to detect these errors while 4.1.24 ignored them, are they changes to the JSP / Servlet specs or are they bugs? They are not changes to the Spec: Tomcat 4.0 and 4.1 implement the same version of the Servlet (2.3) and JSP (1.1) specifications. However, generally speaking, the later the Tomcat version, the more rigorous the spec implementation is. 2. Why was performance and stability so much worse with 4.1.24, have we missed some additional configuration changes that are required or is 4.1 just worse than 4.0. My guess is that two things happened: one, your configuration was incorrect or sub-optimal. Numerous attribute names changed between 4.0 and 4.1, and so simply copying (or copy/pasting relevant sections) server.xml is not that best approach. The second thing is that you went from using the old HTTP/1.1 connector to using the Coyote HTTP/1.1 connector. The latter is the default for Tomcat 4.1 and later. If you want to stick with 4.1.24, you can still use the old HTTP/1.1 connector by changing the className attribute of the Connector element(s) in server.xml appropriately. 3. Are these problems general to all versions of 4.1 or is 4.1.24 just a bad release? 4.1.24 is not a terrible release, but by now it's fairly old. There has been work done and bugs fixed on the Tomcat 4.1 branch that are relevant to Connector performance under load. Therefore, if you're going to use Tomcat 4.1, I suggest using the latest stable release, which is 4.1.31 -- a full seven releases' worth of fixes and improvements over 4.1.24. The Apache Tomcat pages advise users to upgrade to version 5, following our experiences trying to go to 4.1 we don't feel confident at all about trying to move to version 5. That's like saying that when trading your 1993 car for a 1997 model you ran into some problems, so you won't trade it in for a 2003 either. It's your call obviously, and either way you should continue your unit, functional, and when possible load testing, but you should definitely upgrade to 5.x. The stability and performance under load are improved. Yoav 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: Where can I get mod_jk2.dll
I succeeded in building the mod_jk2 after copying the required files from apache source distribution. Now I am getting the following error message at console when I start my apache. .dll is garbled - perhaps this is not an apache module DSO? Can somebody tell me what does this mean. Regards, Srinivas -Original Message- From: Srinivas Rao Ch [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 6:28 PM To: [EMAIL PROTECTED] Subject: Where can I get mod_jk2.dll I tried downloading the binary distribution, I found only .so file. I want mod_jk2 for windows for apache web server. How can I get it. I tried compiling it from source, but I could not succeed. While building it is looking for some apr_lib.h, which is not in the source distribution of mod_jk2. I downloaded mod_jk2 from some site. It is not working. Seems that it is not treated as valid DLL. I am using Tomcat5.0+Apache1.3.31_Windows2K. I appreciate any help in this regard. Regards, Srinivas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
yoav, can u suggest something?
Hello everyone, yoav, i have been reading many posts on this user list and i see that u have been solving many problems for people. thats why i put subject is on you :) to ask suggestion / hint on this. I have a domain name and i am using no-ip software to bind my IP address (my ISP provides dynamic IP ) so, i have redirected my domain name: http://www.export4u.co.uk to micsexport.servepics.com now problem is: when u visit http://www.export4u.co.uk u click on contact us section. If a user refreshes a page, it takes back the user to the home page which is index page. I think it has to do with redirection as i am redirected i researched and found something below: Can this be a problem ( can framesets be a problem in getting the home page again and again ) When I tried the URL the content was served. This is what I got. HTTP/1.1 200 OK Date: Mon, 27 Sep 2004 13:33:15 GMT Server: Apache/1.3.29 (Unix) Transfer-Encoding: chunked Content-Type: text/html HTMLHEAD META NAME=description content= META NAME=keywords content= TITLEwww. Export4U.co.uk/TITLE /HEAD FRAMESET ROWS=100%,* BORDER=0 FRAMEBORDER=0 FRAME SRC=http://micsexport.servepics.com/;; SCROLLING=AUTO NAME=bannerframe NORESIZE /FRAMESET NOFRAMES www. Export4U.co.uk P DIV ALIGN=CENTERA HREF=http://micsexport.servepics.com/;http://export4u.c o.uk//A/DIV /NOFRAMES /HTML any help or suggestion will be appreciated. Thankx again. Vaneet - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
dirty words
Hi, I got the mail saying that i used 2 dirty words. Can someone from administrators of this list tell me which dirty words have i used ? please do let me know read below for the message. Trend SMEX Content Filter has detected sensitive content. Place = [EMAIL PROTECTED]; ; ; Tomcat Users List Sender = [EMAIL PROTECTED] Subject = yoav, can u suggest something? Delivery Time = November 03, 2004 (Wednesday) 10:08:44 Policy = Dirty Word 2 Action on this mail = Quarantine message Warning message from administrator: Sender, Content filter has detected an e-mail containing offensive words. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Does Tomcat 5 users java.nio?
Thank you both for the information. I see it very clear now. I would like to add my opinion on this though. For the case of serving static content, if performance gain is significant, it would be the right way to move to new io (just for static content portion). The reason is this: as Tomcat gets more complete and widespread, the missing part is ease of use. Having to install Apache and Tomcat obviously is not a convienient thing to do for many people, especially new users. Learning both obviously a steeper learning curve than one of them. Also, maintaining them both just for static content does sound good. So, besides providing a good graphical tool for configuration of Tomcat, adding this seems to be the right thing to do. However, this is based on the assumption that moving to new io is an easy thing to switch over in Tomcat, and no other better alternative to improve this performance (except the alternative and this method both improve the performance greatly, then why not do both). Shapira, Yoav wrote: Hi, Will's response is great. I'll just add that the issue of using NIO in Tomcat has been discussed numerous times on the tomcat-dev list with quite a good amount of detail and debate. There was consensus not to do it every time. However, the issue is still open for future consideration, and may be done in the future. With Tomcat 5.5 now requiring JDK 1.4, it won't be a problem to rely on NIO in that and future branches. Yoav Shapira http://www.yoavshapira.com -Original Message- From: Will Hartung [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 8:33 PM To: Tomcat Users List Subject: Re: Does Tomcat 5 users java.nio? From: Vy Ho [EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 3:03 PM I checked this document: http://www-106.ibm.com/developerworks/library/j-nioserver/ and it talks about how wonderful new io could help server to serves higher number of connections and less error/drop connections. Is it true in practice? Does Tomcat 5 uses new io of just io? If not, do they plan to move to this? The dillema is that the Servlet Model as defined in the specification doesn't work well in the kind of environment provided by NIO, so it's difficult to say whether something that handled the semantics of a Servlet written using NIO would actually be any faster at all. Now, technically, if one were so inclined, you could implement that bits that handle static content with Tomcat to, perhaps, use the nio model and maybe get a bonus for a pure Tomcat, yet static heavy, site. But since most folks simply Don't Do That (i.e. if they're distinguishing static content at all, odds pretty good that they're fronting Tomcat with Apache anyway...), there's little motivation to engineer Tomcat to support NIO for simply static content. Servlets are pretty much thread based, being as they can perform arbitrary calculations. Also, Servlets can, technically, access the input and output streams of the request directly. Many servlets don't need that kind of direct access. For example, most simply use the request headers and parameters rather than the input stream itself. NIO based servers are essentially event driven, with the sockets and IO channels being a dominant source of the events. The NIO server repeatedly checks the two ends of a request (the source and the sink, for example, the input stream and server logic). When the source has data ready to read and the sink is ready to take data, the NIO server grabs a chunk from the source and feeds it to the sink, and then moves on to the other sources/sinks within its queue. The main thread of an NIO server can NOT block waiting for something to come ready, as it will stall the entire server (because none of the other requests will get serviced). If you're simply moving data from disk to a socket, this works fine because OS's offer asynchronous IO calls and make available routines which an NIO server can use to see who's waiting and needs servicing. But exposing that is it ready interface to arbitrary logic like that within a servlet is difficult. If the code is very short, it's no problem at all. The code is always ready and essentially returns immediately. But if it's doing anything more than that (say, contacting a database), then things get more ugly very quickly. The IO drivers of the system are asynchronous without directly using a user level mechanism like threads, so they're asynchronous for free. But if you want user written logic to have an asynchronous behavior, we typically turn to threads to provide that for us. But, the strength of the NIO model is that the requests it manages within its internal queue have simple state than a thread, and therefore switch from request to request is much cheaper (and therefor faster) than using the
RE: dirty words
Two occurrences of http://mic-s-e-x-port/, I guess. Regards, Srinivas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 8:42 PM To: [EMAIL PROTECTED] Subject: dirty words Hi, I got the mail saying that i used 2 dirty words. Can someone from administrators of this list tell me which dirty words have i used ? please do let me know read below for the message. Trend SMEX Content Filter has detected sensitive content. Place = [EMAIL PROTECTED]; ; ; Tomcat Users List Sender = [EMAIL PROTECTED] Subject = yoav, can u suggest something? Delivery Time = November 03, 2004 (Wednesday) 10:08:44 Policy = Dirty Word 2 Action on this mail = Quarantine message Warning message from administrator: Sender, Content filter has detected an e-mail containing offensive words. - 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: Where can I get mod_jk2.dll
You don't need .dll. Always use .so on Windows. -Original Message- From: Srinivas Rao Ch [mailto:[EMAIL PROTECTED] Sent: November 3, 2004 9:56 AM To: Tomcat Users List Subject: RE: Where can I get mod_jk2.dll I succeeded in building the mod_jk2 after copying the required files from apache source distribution. Now I am getting the following error message at console when I start my apache. .dll is garbled - perhaps this is not an apache module DSO? Can somebody tell me what does this mean. Regards, Srinivas -Original Message- From: Srinivas Rao Ch [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 6:28 PM To: [EMAIL PROTECTED] Subject: Where can I get mod_jk2.dll I tried downloading the binary distribution, I found only .so file. I want mod_jk2 for windows for apache web server. How can I get it. I tried compiling it from source, but I could not succeed. While building it is looking for some apr_lib.h, which is not in the source distribution of mod_jk2. I downloaded mod_jk2 from some site. It is not working. Seems that it is not treated as valid DLL. I am using Tomcat5.0+Apache1.3.31_Windows2K. I appreciate any help in this regard. Regards, Srinivas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] !DSPAM:4188f38e216532098466354!
RE: dirty words
Hi, This email you got is not generated by any person or program at Apache, but rather somewhere along the way. Ignore it. Yoav Shapira http://www.yoavshapira.com -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 10:12 AM To: [EMAIL PROTECTED] Subject: dirty words Hi, I got the mail saying that i used 2 dirty words. Can someone from administrators of this list tell me which dirty words have i used ? please do let me know read below for the message. Trend SMEX Content Filter has detected sensitive content. Place = [EMAIL PROTECTED]; ; ; Tomcat Users List Sender = [EMAIL PROTECTED] Subject = yoav, can u suggest something? Delivery Time = November 03, 2004 (Wednesday) 10:08:44 Policy = Dirty Word 2 Action on this mail = Quarantine message Warning message from administrator: Sender, Content filter has detected an e-mail containing offensive words. - 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: yoav, can u suggest something?
Hi, yoav, i have been reading many posts on this user list and i see that u have been solving many problems for people. thats why i put subject is on you :) to ask suggestion / hint on this. So you can safely assume I've seen the three previous postings of your problem, and I don't care to spend time on it. Addressing the subject to me won't make a difference, and I discourage you (and everyone else) from addressing questions to specific people. The greatest strength of this mailing list is its big subscriber base with tons of good people. Yoav 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: Does Tomcat 5 users java.nio?
Hi, content, if performance gain is significant, it would be the right way That's a big if that I am far from convinced is true. ease of use. Having to install Apache and Tomcat obviously is not a You don't have to, and in most cases the benefit is negligible. Tomcat standalone is sufficient for many servlet/JSP apps, including those with high load and significant static content. adding this seems to be the right thing to do. However, this is based on the assumption that moving to new io is an easy thing to switch over in Tomcat, and no other better alternative to improve this performance (except the alternative and this method both improve the performance greatly, then why not do both). Both those assumptions are wrong. Yoav 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: Does Tomcat 5 users java.nio?
On Wed, 03 Nov 2004 10:25:48 -0500, Vy Ho [EMAIL PROTECTED] wrote: Thank you both for the information. I see it very clear now. I would like to add my opinion on this though. For the case of serving static content, if performance gain is significant, it would be the right way to move to new io (just for static content portion). The reason is this: as Tomcat gets more complete and widespread, the missing part is ease of use. Having to install Apache and Tomcat obviously is not a convienient thing to do for many people, especially new users. Learning both obviously a steeper learning curve than one of them. Also, maintaining them both just for static content does sound good. So, besides providing a good graphical tool for configuration of Tomcat, adding this seems to be the right thing to do. However, this is based on the assumption that moving to new io is an easy thing to switch over in Tomcat, and no other better alternative to improve this performance (except the alternative and this method both improve the performance greatly, then why not do both). Static content has to be done in servlet-land as well, since filters can be used. If the site has a really huge amount of static content that may be separated from servlet API contracts (security, custom filters, etc), run a native webserver along with Tomcat. Note that static content is quite fast in Tomcat, so this is only needed in case of a really large load. -- x Rémy Maucherat Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RE: dirty words
hahha, good one Good day vaneet --- Two occurrences of http://mic-s-e-x-port/, I guess. Regards, Srinivas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 8:42 PM To: [EMAIL PROTECTED] Subject: dirty words Hi, I got the mail saying that i used 2 dirty words. Can someone from administrators of this list tell me which dirty words have i used ? please do let me know read below for the message. Trend SMEX Content Filter has detected sensitive content. Place = [EMAIL PROTECTED]; ; ; Tomcat Users List Sender = [EMAIL PROTECTED] Subject = yoav, can u suggest something? Delivery Time = November 03, 2004 (Wednesday) 10:08:44 Policy = Dirty Word 2 Action on this mail = Quarantine message Warning message from administrator: Sender, Content filter has detected an e-mail containing offensive words. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: servlet problem
From: JAY BHAGATWALA [EMAIL PROTECTED] i have developed one servlet program, if i put the program into the webapps\servlets-example\web-inf\classes then it works fine, but if i put the program in another directory like webapps\demo\web-inf\classes then it gives error that requested resource is not available. There isn't enough information here to know for sure, but I wonder if it works in the examples webapp because the Invoker Servlet is (still) enabled there, while it is disabled by default everywhere else. Note that I do not use TC5, so I'm not sure this is the case. If you still need help, post the working and non-working URLs, the exact error message, and whatever you've done in web.xml (and server.xml, though that usually does not have to be touched.) -- Wendy Smoak - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat bug?
Hi Tim Thanks for the reply. I just downloaded Tomcat 5.0.28 and tested my sample page with that too and I'm still getting the same exception. Be sure that you don't insert a newline after the /html line as Tomcat can compile it with no problem. A simpler page that still throws the same exception would be the following two-line JSP page: html /html Best Regards, Behrang S. -- Using Opera's revolutionary e-mail client: http://www.opera.com/m2/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Does Tomcat 5 users java.nio?
Thanks for your excellent explanation!
This may stray off topic for tomcat, but I have been wondering how this
(nio) would play out in XSL transformations in a servlet container.
Are you familiar with using custom URIResolvers [see below for an
example scenario] in XSL transformations?
-- Briefly, you can assign a resolver to TransformerFactory which will
resolve xsl:import/includes. Then you derive and cache a Templates
object off of that, so nio might not give much advantage since building
the Templates object grabs files once and it gets cached.
-- You can also set a resolver on the Transformer object (which is
derived from the cached Templates object). The Transformer object is
unique for each transformation and it resolves calls from the XSL
document function.
We (an ASP content management system) use the Transformer resolver to
gather (/aggregate/) content pieces and metadata files to be used in the
transformation. In some case there can be large number of document()
calls to gather XML files. I haven't had a chance to get into nio yet
and was wondering if you (all) had opinions on this?
thanks,
-Rob
[example]
A source XML might look like:
regions
region nameref=wideMiddle
content idref=piece1.xml/
content idref=piece2.xml/
/region
/regions
An example XSL would look like:
!-- page wrapper stuff --
xsl:apply-templates select=/regions/region/content/
!-- page wrapper stuff --
xsl:template match=content mode=aggregator
xsl:apply-templates select=document(@idref)/*/
/xsl:template
An example resolver might look like:
private static final String FNF = fnf/;
private Project project;
public TemplatesResolver(Project proj) {
this.project = proj;
}
public Source resolve(String href, String base)
throws TransformerException {
File file = this.project.getContentFile(href);
if (file != null) {
return new StreamSource(file);
} else {
return new StreamSource(new StringReader(FNF));
}
}
Will Hartung wrote:
From: Vy Ho [EMAIL PROTECTED]
Sent: Tuesday, November 02, 2004 3:03 PM
I checked this document:
http://www-106.ibm.com/developerworks/library/j-nioserver/
and it talks about how wonderful new io could help server to serves
higher number of connections and less error/drop connections.
Is it true in practice? Does Tomcat 5 uses new io of just io? If not,
do they plan to move to this?
The dillema is that the Servlet Model as defined in the specification
doesn't work well in the kind of environment provided by NIO, so it's
difficult to say whether something that handled the semantics of a Servlet
written using NIO would actually be any faster at all.
Now, technically, if one were so inclined, you could implement that bits
that handle static content with Tomcat to, perhaps, use the nio model and
maybe get a bonus for a pure Tomcat, yet static heavy, site. But since most
folks simply Don't Do That (i.e. if they're distinguishing static content at
all, odds pretty good that they're fronting Tomcat with Apache anyway...),
there's little motivation to engineer Tomcat to support NIO for simply
static content.
Servlets are pretty much thread based, being as they can perform arbitrary
calculations. Also, Servlets can, technically, access the input and output
streams of the request directly. Many servlets don't need that kind of
direct access. For example, most simply use the request headers and
parameters rather than the input stream itself.
NIO based servers are essentially event driven, with the sockets and IO
channels being a dominant source of the events. The NIO server repeatedly
checks the two ends of a request (the source and the sink, for example, the
input stream and server logic). When the source has data ready to read and
the sink is ready to take data, the NIO server grabs a chunk from the source
and feeds it to the sink, and then moves on to the other sources/sinks
within its queue.
The main thread of an NIO server can NOT block waiting for something to come
ready, as it will stall the entire server (because none of the other
requests will get serviced). If you're simply moving data from disk to a
socket, this works fine because OS's offer asynchronous IO calls and make
available routines which an NIO server can use to see who's waiting and
needs servicing.
But exposing that is it ready interface to arbitrary logic like that
within a servlet is difficult. If the code is very short, it's no problem at
all. The code is always ready and essentially returns immediately. But if
it's doing anything more than that (say, contacting a database), then things
get more ugly very quickly. The IO drivers of the system are asynchronous
without directly using a user level mechanism like threads, so they're
asynchronous for free. But if you want user written logic to have an
asynchronous behavior, we typically turn to threads to provide that for us.
But, the strength of the NIO model is that the requests it manages within
its internal queue have simple state than a
Re: Problems upgrading from version 4.0.5 to 4.1.24
Hi Yoav, thanks very much for your reply. My guess is that two things happened: one, your configuration was incorrect or sub-optimal. Numerous attribute names changed between 4.0 and 4.1, and so simply copying (or copy/pasting relevant sections) server.xml is not that best approach. I agree that our configuration is probably wrong. Can you, or anyone else, point me to advice on setting the 4.1 configuration for apps that have a high load? I suggest using the latest stable release, which is 4.1.31 -- a full seven releases' worth of fixes and improvements over 4.1.24. Thanks, we will try with 4.1.31 That's like saying that when trading your 1993 car for a 1997 model you ran into some problems, so you won't trade it in for a 2003 either. It's your call obviously, and either way you should continue your unit, functional, and when possible load testing, but you should definitely upgrade to 5.x. The stability and performance under load are improved. You're right, but you are saying is that newer is always better, which also may not always be the case. :) Thanks again for your helpful reply. Mike. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PureTLSImplementation
From looking at the source I say not. The message is benign so what's the problem with it appearing in a _debug_ log file? On Wed, 3 Nov 2004 16:57:04 +0100 (CET), Giuseppe Briotti [EMAIL PROTECTED] wrote: This only comes out when asking for detailed debug information and can be ignored. It arises when you use SSL and Tomcat tries to load one of two implementations. The first generally fails as the relevant jars are not available which is what you are seeing. The second implementation loads OK as this is JSSE and is part of the JDK. OK. But can I force Tomcat to search for JSSE before PureTSL? TIA G - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Odd JSP- Java Source filenames
Every so often (because hey, no one's perfect), I'll get a stacktrace during development, and I've noticed something about the filenames being generated for the JSP - java source. If my jsp filename has an underscore in it, I get an extra 005f in the java source filename. exitSession.jsp - exitSession_jsp.java exit_session.jsp - exit_005fsession_jsp.java This didn't happen with TC4.1.31, but does happen with TC5.0.28 What's up with that? (Not that it matters, it all works... but is there a reason?) mike curwen intermediate programmer globally boundless 204 885-7733 ext 227 www.globallyboundless.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
mod_jk2 - problem with servlets
Hello Im running tomcat5 with mod_jk2, apache 2 and RH FC01 Im having trouble getting servlets to work under mod_jk2 and shared instance for virtual hosting. It works fine with preview link context for the site: http://ip:8080/domain.com/serlvet/helloworld but with domain.com/servlet/helloworld does not work. I uploaded the root contents for servlets-examples to the root of the site (html folder which is also doc base). The WEB-INF in the dir is from the servlets-examples. So when you go to domain.com the index.html from the examples loads. But links to serlvet/servletname doesnt work. Settings: Tomcats entry for virtual host in server.xml: Host name=domain1.com debug=0 appBase=/home/username/domain1.com/html unpackWARs=true autoDeploy=true Aliaswww.domain1.com/Alias Valve className=org.apache.catalina.valves.AccessLogValve directory=/home/username/domain1.com/logs prefix=tomcat5_log. suffix=.txt pattern=common resolveHosts=false/ /Host Workers2.properties entry (JSPs work and html is routed to apache) # DOMAIN1.COM [uri:domain1.com:80/*.jsp] group=TC5 [uri:www.domain1.com:80/*.jsp] group=TC5 [uri:domain1.com:80/servlet/*] group=TC5 [uri:www.domain1.com:80/servlet/*] group=TC5 The http.conf file has document root as /home/username/domain1.com/html and the locations for WEB-INF are included for security. Any Ideas what I might be missing?? (remember it works when accessing via port.) Thanks! John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat bug?
Ahh .. I see now. I filed a bug -Tim Behrang Saeedzadeh wrote: Hi Tim Thanks for the reply. I just downloaded Tomcat 5.0.28 and tested my sample page with that too and I'm still getting the same exception. Be sure that you don't insert a newline after the /html line as Tomcat can compile it with no problem. A simpler page that still throws the same exception would be the following two-line JSP page: html /html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: jboss with tomcat
I should of re-worded my question. I'm just looking for the default setup to show me things in 2.4.4 that only exist in 3.x.x . I figured out the version I am using 2.4.4 uses http://localhost:8082http://localhost:8082 to access the jmx agent . I don't even think it has a web-console. Thanks for the response. At 05:57 AM 11/3/2004, you wrote: Hi, Hmm, not trivial. Start by validating your web.xml using a tool like XMLSpy. Yoav Shapira http://www.yoavshapira.com -Original Message- From: B Wiley [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 5:34 PM To: [EMAIL PROTECTED] Subject: jboss with tomcat Hello, I've got tomcat embedded into jboss 2.2.5 . I get some kind of mapping error when I go to http://localhost:8080/web-console/ and the browser displays a 500 error. What is causing this and where can I look to fix it? [INFO,EmbeddedCatalinaServiceSX] StandardHost[localhost]: MAPPING configuration error for request URI [ERROR,EmbeddedCatalinaServiceSX] HttpProcessor[8080][4] process.invoke java.lang.NullPointerException at org.apache.catalina.valves.ErrorDispatcherValve.status(ErrorDispatche rValve.java:280) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatche rValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline .java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline .java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav a:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:163) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline .java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav a:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcesso r.java:1011) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.ja va:1106) at java.lang.Thread.run(Unknown Source) thanks - 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: Questions on loading servlet vs. loading JSP
Thank you for your reply, but after reading your message, I may be proceeding down a rabbit hole. I don't believe it is Tomcat that is the problem - I believe it is the PowerBuilder interface code (PBNI .dll) that my JNI code is calling Nevertheless, It is a simple form post action. Thanks again! -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 11:19 AM To: Tomcat Users List; [EMAIL PROTECTED] Subject: RE: Questions on loading servlet vs. loading JSP Hi, As you know, a JSP is just a servlet after it's compiled. A JSP call is handled by the JSPServlet by default, which calls Jasper to evaluate (and if necessary compile) the JSP into a .class file. The request processing and resource handling pipeline is otherwise identical. As the Tomcat source code is freely available to you (and anyone else), feel free to confirm the above or just browse the code out of curiosity. When you say servlets get called from JSP's -- what do you mean exactly? Is it an include, forward, or other RequestDispatcher-based call? Or is it a simple reference from an HTML page (in which case the fact that the HTML page is generated by a JSP is irrelevant)? Yoav Shapira http://www.yoavshapira.com -Original Message- From: John MccLain [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 1:50 PM To: tomcat jasper list; Tomcat Dev List; Tomcat user list Subject: Questions on loading servlet vs. loading JSP I have a webapp. In 2 servlets, I call JNI code. When I call the servlets from a browser DIRECTLY, all is well and the code executes. When the servlets get called from JSP's, the JNI code hangs. I know I am cleaning up after myself in the JNI code What is the difference in how Tomcat loads and processes a servlet call versus a JSP call??? How can I debug/profile this to determine the problem??? John McClain Senior Software Engineer TCS Healthcare [EMAIL PROTECTED] (530)886-1700x235 Before you criticize someone, walk a mile in their shoes. That way, you'll be a mile from them, and you'll have their shoes. - 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]
problem with starting Tomcat in service
Hi, On NT4 pack6, I can not launch TOMCAT in service. Do you know why ? patrick
Precompiling jsps in different directories does not produce right servlet mappings (jasper issue)
Hi all,
I have tried to google to find solution to my problem, but had no luck,
and thus I am writing to this list.
Also, I tried to search through archives and did not hit on any solution
yet.
I am using these two tasks (shown at the end of this email) in the ant
file with Tomcat version 4.1.31 for precompiling jsps.
I am using this because I want my jsps to be precompiled and also
because I want the web.xml file to
be populated automatically with all the servlet mappings for the jsps.
It works fine for all the jsp files which are under the directory
${basedir}/web (one specified as uriroot for the jasper2 task).
But I have a jsp in directory as file
${basedir}/web/level1/level2/bookreg_error.jsp.
For this jsp file, the class is built in the right hierarchy,
the class file is in location
${basedir}/war/WEB-INF/classes/${app.name}/level1/level2/bookreg_error.c
lass. (which is what i expected)
But the servlet mapping is still as follows (which I did not expect) in
the generated_web.xml file.
servlet
servlet-namesic.bookreg_error_jsp/servlet-name
servlet-classsic.bookreg_error_jsp/servlet-class
/servlet
servlet-mapping
servlet-namesic.bookreg_error_jsp/servlet-name
url-pattern/bookreg_error.jsp/url-pattern
/servlet-mapping
There is actually no class called sic.bookreg_error_jsp but only class
is sic.level1.level2.bookreg_error_jsp.
Instead I was expecting the generated_web.xml file to have following
entry.
servlet
servlet-namesic.level1.level2.bookreg_error_jsp/servlet-name
servlet-classsic.level1.level2.bookreg_error_jsp/servlet-class
/servlet
servlet-mapping
servlet-namesic.level1.level2.bookreg_error_jsp/servlet-name
url-pattern/level1/level2/bookreg_error.jsp/url-pattern
/servlet-mapping
Can somebody please help me here. Normally, I think jsps should all be
in one directory.
Does this org.apache.jasper.JspC assume that all jsps should be only in
the uriroot level to create the servlet mappings.
Thanks in advance...
Shweta
XML snippet from my ant build file..
---
target name=jspc
taskdef classname=org.apache.jasper.JspC name=jasper2
classpath id=jspc.classpath
pathelement location=${java.home}/../lib/tools.jar/
fileset dir=${tomcat.home}/server/lib
include name=*.jar/
/fileset
fileset dir=${tomcat.home}/common/lib
include name=*.jar/
/fileset
pathelement location=${basedir}/WEB-INF/classes/
/classpath
/taskdef
jasper2
validateXml=false
package=${app.name}
uriroot=${basedir}/web
webXmlFragment=${basedir}/WEB-INF/generated_web.xml
outputDir=${basedir}/jsp_generated /
loadfile property=generated_web.xml
srcFile=${basedir}/WEB-INF/generated_web.xml /
replace file=${basedir}/WEB-INF/web.xml value=${generated_web.xml}
token=lt;!-- GEN_JSP_TOKEN --gt;/
delete file=${basedir}/WEB-INF/generated_web.xml /
javac srcdir=${basedir}/jsp_generated
destdir=${basedir}/war/WEB-INF/classes
include name=**/*.java/
classpath refid=classpath/
/javac
/target
-
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Re: Refresh Problem
[EMAIL PROTECTED] wrote: Can this be a problem ( can framesets be a problem in getting the home page again and again ) Sheesh. I never even thought of that, but yes, that's your problem. The markup below makes no sense, anyway -- two rows, one frame?? FRAMESET ROWS=100%,* BORDER=0 FRAMEBORDER=0 FRAME SRC=http://micsexport.servepics.com/; SCROLLING=AUTO NAME=bannerframe NORESIZE /FRAMESET -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with Tomcat 4.1 Charset
Hi List! I've got a big problem to solve. On a windows server I installed an acutal jsdk and tomcat 4.1. Now I developed a jsp-Servlet that sets it's content-type to application/pdf and only writes pdf-data out. If I run this on my testserver with tomcat 4.0 (debian/linux) everything runs fine and Internet Explorer is able to open the pdf. But if I merge to the production server (tomcat 4.1/win 2k3) (- not my choice :) ) and try to acces the exact same page I get a funny error! Internet Explorer tells me to save the file to disc! It took me a long time to figure out that the only difference is in the headers! = The Linux Machine wirtes: Content-Type: application/pdf = The Windows Machine wirtes: C ontent-Type: application/pdf;charset=ISO-8859-1 Because of this additional charset Internet Explorer is no longer able to start the pdf-Viewer and display the file inline. Attached are some snips from the code: --SNIP-- // response.setHeader(Content-disposition,inline; filename=generated.pdf); // response.setHeader(Pragma, no-cache);// response.setHeader(Cache-Control, no-cache); // response.setHeader(Cache-Control,no-store ); // response.setDateHeader(Expires, -1); // response.setHeader(Content-Type,application/pdf ); response.setContentType( application/pdf ); --SNAP-- This shows some different options I tried - Somewhere on the web it was mentioned that IE had problems with caches and so on... The second last line resulted in two Content-Type headers, but I set the Content-Type nowhere else in the JSP! --SNIP-- ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ... // we output the writer as bytes to the response output response.setContentLength(buffer.size()); ServletOutputStream output = response.getOutputStream(); buffer.writeTo(output); output.flush(); --SNAP-- buffer is my byte-buffer where the raw pdf resides. Can somebody help me how I can disable or suppress this charset-stuff? Or if you have some ideas, just mention them! Thanks in advance! Greats Mathias -- Homepage: http://cgi.ethz.ch/~payerm/ GPG-Keys unter Privat/Kontakt pgpQSLNH7t1uZ.pgp Description: PGP signature
Re: Refresh Problem
From: [EMAIL PROTECTED] Can this be a problem ( can framesets be a problem in getting the home page again and again ) FRAMESET ROWS=100%,* BORDER=0 FRAMEBORDER=0 FRAME SRC=http://micsexport.servepics.com/; SCROLLING=AUTO NAME=bannerframe NORESIZE /FRAMESET Well. So that's why the URL in the browser address line isn't changing! I suspected frames, but I thought it would be the menus on the left in one frame, and the content on the right in another one. Why are you using a frameset with only one frame?! Are you doing this intentionally, or does it have to do with the dynamic ip address thing you mentioned in your first message? -- Wendy Smoak - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
is it possible to go to https and return to http?
We need to use https for authentication and in 1 or to 2 url´s in our application. In other case we prefer to stay in http mode . To do this we need to redirect the connection to https and return to http . How can we do this? Acacio Furtado Costa Pesquisa e Tecnologia GIA - Magnesita S/A *(0xx31) 3368-1349 * [EMAIL PROTECTED]
RE: Problem with Tomcat 4.1 Charset
Hi, You're barking up the wrong (but only slightly wrong) tree. Instead of messing with the charset stuff, make sure to set a content-disposition header on your response. Google for it if you're not sure what it is: it's simple and there are tons of examples online. This is the only way to ensure somewhat consistent behavior across browsers for this use-case. Yoav Shapira http://www.yoavshapira.com -Original Message- From: Mathias Payer [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 12:20 PM To: [EMAIL PROTECTED] Subject: Problem with Tomcat 4.1 Charset Hi List! I've got a big problem to solve. On a windows server I installed an acutal jsdk and tomcat 4.1. Now I developed a jsp-Servlet that sets it's content-type to application/pdf and only writes pdf-data out. If I run this on my testserver with tomcat 4.0 (debian/linux) everything runs fine and Internet Explorer is able to open the pdf. But if I merge to the production server (tomcat 4.1/win 2k3) (- not my choice :) ) and try to acces the exact same page I get a funny error! Internet Explorer tells me to save the file to disc! It took me a long time to figure out that the only difference is in the headers! = The Linux Machine wirtes: Content-Type: application/pdf = The Windows Machine wirtes: C ontent-Type: application/pdf;charset=ISO-8859-1 Because of this additional charset Internet Explorer is no longer able to start the pdf-Viewer and display the file inline. Attached are some snips from the code: --SNIP-- // response.setHeader(Content-disposition,inline; filename=generated.pdf); // response.setHeader(Pragma, no-cache); // response.setHeader(Cache-Control, no-cache); // response.setHeader(Cache-Control,no-store ); // response.setDateHeader(Expires, -1); // response.setHeader(Content-Type,application/pdf ); response.setContentType( application/pdf ); --SNAP-- This shows some different options I tried - Somewhere on the web it was mentioned that IE had problems with caches and so on... The second last line resulted in two Content-Type headers, but I set the Content-Type nowhere else in the JSP! --SNIP-- ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ... // we output the writer as bytes to the response output response.setContentLength(buffer.size()); ServletOutputStream output = response.getOutputStream(); buffer.writeTo(output); output.flush(); --SNAP-- buffer is my byte-buffer where the raw pdf resides. Can somebody help me how I can disable or suppress this charset-stuff? Or if you have some ideas, just mention them! Thanks in advance! Greats Mathias -- Homepage: http://cgi.ethz.ch/~payerm/ GPG-Keys unter Privat/Kontakt 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: Problem with Tomcat 4.1 Charset
Hi Yoav, thanks for your suggestion, but I already tried that! ( esponse.setHeader(Content-disposition,inline;filename=generated.pdf ); ) But this does not work on all browsers! On some IE Versions the adobe-plugin is loaded (you see the splash-screen) and then the page remains white. No PDF and no adobe is displayed! So this does not work either! But if I use content-disposition on the linux-server it works (as it worked without content disposition) I use the exact same files on the exact same data. When I save the files look for the difference the only thing I find is the additional charset= ... on the non working version. Greats Mathias On Wed, 3 Nov 2004 12:34:28 -0500 Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, You're barking up the wrong (but only slightly wrong) tree. Instead of messing with the charset stuff, make sure to set a content-disposition header on your response. Google for it if you're not sure what it is: it's simple and there are tons of examples online. This is the only way to ensure somewhat consistent behavior across browsers for this use-case. Yoav Shapira http://www.yoavshapira.com -Original Message- From: Mathias Payer [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 12:20 PM To: [EMAIL PROTECTED] Subject: Problem with Tomcat 4.1 Charset Hi List! I've got a big problem to solve. On a windows server I installed an acutal jsdk and tomcat 4.1. Now I developed a jsp-Servlet that sets it's content-type to application/pdf and only writes pdf-data out. If I run this on my testserver with tomcat 4.0 (debian/linux) everything runs fine and Internet Explorer is able to open the pdf. But if I merge to the production server (tomcat 4.1/win 2k3) (- not my choice :) ) and try to acces the exact same page I get a funny error! Internet Explorer tells me to save the file to disc! It took me a long time to figure out that the only difference is in the headers! = The Linux Machine wirtes: Content-Type: application/pdf = The Windows Machine wirtes: C ontent-Type: application/pdf;charset=ISO-8859-1 Because of this additional charset Internet Explorer is no longer able to start the pdf-Viewer and display the file inline. Attached are some snips from the code: --SNIP-- // response.setHeader(Content-disposition,inline; filename=generated.pdf);// response.setHeader(Pragma, no-cache); // response.setHeader(Cache-Control, no-cache); // response.setHeader(Cache-Control,no-store ); // response.setDateHeader(Expires, -1); // response.setHeader(Content-Type,application/pdf ); response.setContentType( application/pdf ); --SNAP-- This shows some different options I tried - Somewhere on the web it was mentioned that IE had problems with caches and so on... The second last line resulted in two Content-Type headers, but I set the Content-Type nowhere else in the JSP! --SNIP-- ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ... // we output the writer as bytes to the response output response.setContentLength(buffer.size()); ServletOutputStream output = response.getOutputStream(); buffer.writeTo(output); output.flush(); --SNAP-- buffer is my byte-buffer where the raw pdf resides. Can somebody help me how I can disable or suppress this charset-stuff? Or if you have some ideas, just mention them! Thanks in advance! Greats Mathias -- Homepage: http://cgi.ethz.ch/~payerm/ GPG-Keys unter Privat/Kontakt 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] -- Homepage: http://cgi.ethz.ch/~payerm/ GPG-Keys unter Privat/Kontakt pgpIhMJHHn4bx.pgp Description: PGP signature
RE: Questions on loading servlet vs. loading JSP
I may be way off the mark here, but could this by any chance be related to the JNI classloading issue raised by Benson last week could it? You'll find more details if you search the archive, but the basic jist of that was: 1. if you try to load the same JNI class using two different classloaders in the same JVM, you will have problems 2. each webapap has its own classloader so, any chance that your servlet and JSP are in different webapps? does JSPServlet use a different classloader to load the compiled classes than is used to load servlets in the same webapp? -Original Message- From: John MccLain [mailto:[EMAIL PROTECTED] Sent: Wednesday 03 November 2004 16:54 To: Shapira, Yoav; Tomcat Users List Subject: RE: Questions on loading servlet vs. loading JSP Thank you for your reply, but after reading your message, I may be proceeding down a rabbit hole. I don't believe it is Tomcat that is the problem - I believe it is the PowerBuilder interface code (PBNI .dll) that my JNI code is calling Nevertheless, It is a simple form post action. Thanks again! -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 11:19 AM To: Tomcat Users List; [EMAIL PROTECTED] Subject: RE: Questions on loading servlet vs. loading JSP Hi, As you know, a JSP is just a servlet after it's compiled. A JSP call is handled by the JSPServlet by default, which calls Jasper to evaluate (and if necessary compile) the JSP into a .class file. The request processing and resource handling pipeline is otherwise identical. As the Tomcat source code is freely available to you (and anyone else), feel free to confirm the above or just browse the code out of curiosity. When you say servlets get called from JSP's -- what do you mean exactly? Is it an include, forward, or other RequestDispatcher-based call? Or is it a simple reference from an HTML page (in which case the fact that the HTML page is generated by a JSP is irrelevant)? Yoav Shapira http://www.yoavshapira.com -Original Message- From: John MccLain [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 1:50 PM To: tomcat jasper list; Tomcat Dev List; Tomcat user list Subject: Questions on loading servlet vs. loading JSP I have a webapp. In 2 servlets, I call JNI code. When I call the servlets from a browser DIRECTLY, all is well and the code executes. When the servlets get called from JSP's, the JNI code hangs. I know I am cleaning up after myself in the JNI code What is the difference in how Tomcat loads and processes a servlet call versus a JSP call??? How can I debug/profile this to determine the problem??? John McClain Senior Software Engineer TCS Healthcare [EMAIL PROTECTED] (530)886-1700x235 Before you criticize someone, walk a mile in their shoes. That way, you'll be a mile from them, and you'll have their shoes. - 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: jboss with tomcat
Howdy, Or a tool like oXygen/ (stand-alone or Eclipse plug-in), http://www.oxygenxml.com BTW, I think the OP meant JBoss 3.2.5. -Robert Shapira, Yoav wrote: Hi, Hmm, not trivial. Start by validating your web.xml using a tool like XMLSpy. Yoav Shapira http://www.yoavshapira.com -Original Message- From: B Wiley [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 5:34 PM To: [EMAIL PROTECTED] Subject: jboss with tomcat Hello, I've got tomcat embedded into jboss 2.2.5 . I get some kind of mapping error when I go to http://localhost:8080/web-console/ and the browser displays a 500 error. What is causing this and where can I look to fix it? [INFO,EmbeddedCatalinaServiceSX] StandardHost[localhost]: MAPPING configuration error for request URI [ERROR,EmbeddedCatalinaServiceSX] HttpProcessor[8080][4] process.invoke java.lang.NullPointerException
Refresh Problem
I am not using frames. they are coming from either no-ip.com or from My domain name provider http://www.oneandone.co.uk I wrote them an email, no-ip customer support replied me to buy their no-ip plus software... i dont want to buy software just for refresh problem .. instead i better buy a dedicated ONE -IP :) there must be a way to solve it. Thankx hassan for ur help Vaneet --- From: [EMAIL PROTECTED] Can this be a problem ( can framesets be a problem in getting the home page again and again ) FRAMESET ROWS=100%,* BORDER=0 FRAMEBORDER=0 FRAME SRC=http://micsexport.servepics.com/; SCROLLING=AUTO NAME=bannerframe NORESIZE /FRAMESET Well. So that's why the URL in the browser address line isn't changing! I suspected frames, but I thought it would be the menus on the left in one frame, and the content on the right in another one. Why are you using a frameset with only one frame?! Are you doing this intentionally, or does it have to do with the dynamic ip address thing you mentioned in your first message? -- Wendy Smoak - 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: Re: Refresh Problem
But Sir... These framesets have been put on by no-ip.com OR http://www.oneandone.co.uk (my DNS domain provider ) any suggestions regards vaneet --- [EMAIL PROTECTED] wrote: Can this be a problem ( can framesets be a problem in getting the home page again and again ) Sheesh. I never even thought of that, but yes, that's your problem. The markup below makes no sense, anyway -- two rows, one frame?? FRAMESET ROWS=100%,* BORDER=0 FRAMEBORDER=0 FRAME SRC=http://micsexport.servepics.com/; SCROLLING=AUTO NAME=bannerframe NORESIZE /FRAMESET -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Finding the log directory
Is there a container independent way to find the base directory. I have never tried to access CATALINA_HOME from the code before, but I am guessing I can. However, I was wondering if there was a better way to get the base directory. One I get here, I can designate a log directory for my app. I am sorry if this is a repeat. I found a similar question in the archive, but the mail-archive indices were wrong at it was inaccessible. Mark Confidentiality Notice: OCIESERVICE - The contents of this e-mail message and any attachments are intended solely for the addressee(s) named in this message. This communication is intended to be and to remain confidential. If you are not the intended recipient of this message, or if this message has been addressed to you in error, please immediately alert the sender by reply e-mail and then delete this message and its attachments. Do not deliver, distribute, copy, disclose the contents or take any action in reliance upon the information contained in the communication or any attachments. - Mark Claassen Donnell Systems, Inc. 300 S. St. Louis Blvd. Ste. 203 South Bend, IN 46617 E-mail: mailto:[EMAIL PROTECTED] Voice: (574)232-3784 Fax: (574)232-4014 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Finding the log directory
Hi, Is there a container independent way to find the base directory. I have never tried to access CATALINA_HOME from the code before, but I am guessing I can. However, I was wondering if there was a better way to get the base directory. One I get here, I can designate a log directory for my app. I am sorry if this is a repeat. I found a similar question in the archive, but the mail-archive indices were wrong at it was inaccessible. No, there isn't. The whole concept of a container base directory is container-specific, not regulated by the Servlet (or other J2EE) specifications. For many container installations, the container base directory is not only completely separate from the webapps location, but also not writeable by webapps (as a security precaution). For Tomcat, you can use System.getProperty(catalina.base) and/or System.getProperty(catalina.home). Many times, server administrators would not want you logging anywhere under the server base directory. Rather, they'd prefer you log to an external or central logging repository. This is a good reason to expose a configuration logging directory property (in your config files, via a JNDI env-entry, or via a system property, up to you) so that your server admin can set up the application logging the way he/she wants. Yoav 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]
Building isapi_redirector2.dll Win32 Release
I pulled the latest from CVS yesterday (11/02/04) and I think I have all the dependencies that I know of set up correctly, but the isapi Win32 Release still has errors. I'm not really certain what to do next. I want the file upload fix (~ 04/09/04) which is not available in the latest released dll (2.0.4 -- 03/26/04). I *may* be able to fix some of the errors with jk_isapi_plugin.c myself, but does anyone know where pcre.h exists? Yes, I know about M. Turk's dll http://jakarta.apache.org/~mturk/, but I'd like to be able to build the fix myself. Any assistance is appreciated. Below is the build out from building with MS Dev Studio Visual C++ 6.0 SP6. Configuration: isapi - Win32 Release Creating resources from ..\..\common\jk_logger_win32_message.mc MC: Compiling ..\..\common\jk_logger_win32_message.mc Compiling resources... Compiling... jk_channel.c jk_channel_apr_socket.c jk_channel_jni.c jk_channel_un.c jk_config.c jk_config_file.c jk_endpoint.c jk_env.c jk_handler_logon.c jk_handler_response.c jk_iis_thread_pool.c jk_isapi_plugin.c C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(160) : error C2065: 'SF_NOTIFY_AUTH_COMPLETE' : undeclared identifier C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(160) : warning C4018: '==' : signed/unsigned mismatch C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(229) : warning C4018: '==' : signed/unsigned mismatch C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(231) : error C2065: 'PHTTP_FILTER_AUTH_COMPLETE_INFO' : undeclared identifier C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(231) : error C2146: syntax error : missing ')' before identifier 'pvNotification' C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(231) : warning C4047: '=' : 'int (__stdcall *)(struct _HTTP_FILTER_CONTEXT *,char *,void *,unsigned long *)' differs in levels of indirection from ' int ' C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(231) : error C2059: syntax error : ')' C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(234) : error C2146: syntax error : missing ')' before identifier 'pvNotification' C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(234) : warning C4047: '=' : 'int (__stdcall *)(struct _HTTP_FILTER_CONTEXT *,char *,char *)' differs in levels of indirection from 'int ' C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(234) : error C2059: syntax error : ')' C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(237) : error C2146: syntax error : missing ')' before identifier 'pvNotification' C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(237) : warning C4047: '=' : 'int (__stdcall *)(struct _HTTP_FILTER_CONTEXT *,char *,char *)' differs in levels of indirection from 'int ' C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\se rver\isapi\jk_isapi_plugin.c(237) : error C2059: syntax error : ')' jk_jni_aprImpl.c jk_logger_file.c jk_logger_win32.c jk_map.c jk_md5.c jk_msg_ajp.c jk_mutex.c jk_mutex_proc.c jk_mutex_thread.c jk_nwmain.c jk_objCache.c jk_pool_apr.c jk_registry.c jk_requtil.c jk_service_iis.c jk_shm.c jk_signal.c jk_uriEnv.c C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\co mmon\jk_uriEnv.c(35) : fatal error C1083: Cannot open include file: 'pcre.h': No such file or directory jk_uriMap.c C:\cvs\jakarta-tomcat-connectors\jakarta-tomcat-connectors\jk\native2\co mmon\jk_uriMap.c(42) : fatal error C1083: Cannot open include file: 'pcre.h': No such file or directory jk_user.c jk_vm_default.c jk_worker_ajp13.c jk_worker_jni.c jk_worker_lb.c jk_worker_run.c jk_worker_status.c jk_workerEnv.c Error executing cl.exe. isapi_redirector2.dll - 10 error(s), 9 warning(s) ContactInfo NameDerrick Koes/Name TitleSenior Software Engineer/Title Company name=SkillSoft url=http://www.skillsoft.com/ AIMcodeauthor2001/AIM Email[EMAIL PROTECTED]/Email Phone(603) 305-1753/Phone Fax/ Quote attributedTo=YodaNo, try not, do or do not, there is no try./Quote /ContactInfo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
a very wried thing about tomcat 5?
Hi guys, found a very wired thing about tomcat... Basically, in my tomcat 4 servlet enginee, I have a program uses javascript encodeURI(myparam) before submmit the form to my servlet. And, if i printout request parameter in my servlet, it is encoded correctly. However, after I upgrade to tomcat 5.0.27, the parameter is becoming gabarge I found i have to manullay construct a utf-8 string based on getParameter() value). Any body knows why it is just working fine in tomcat4 , and i have to do some workaround to get it working in tomcat5? Is there any configuration I m missing, or is it a bug introduced at tomcat5?? TIA _ Express yourself instantly with MSN Messenger! Download today - it's FREE! hthttp://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
disablng cookie session tracking in 5.0
Hi, I am using Tomcat 5.0 and I am rewriting the URL's with encodeURL, but my session listener tells me that a new session is being created with every page request, although the user's session is persistent across page requests. The application is running in a cross-domain frameset, so I think disabling the cookies might solve this problem. I heard I could disable cookies in the conext.xml I have named the file context.xml and placed it in this folder: D:\Program Files\Apache Software Foundation\Tomcat 5.0\webapps\ROOT\WEB-INF with this code in the file: ?xml version=1.0 encoding=UTF-8? Context path=/ docBase=ROOT debug=0 cookies= false /Context Is this correct and how will I know if cookie tracking is disabled? New sessions are still being created with every page request. Thanks, Steve -- -- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] Re: Refresh Problem
On Wednesday 3 November 2004 18:29, [EMAIL PROTECTED] wrote: I am not using frames. they are coming from either no-ip.com or from My domain name provider http://www.oneandone.co.uk I wrote them an email, no-ip customer support replied me to buy their no-ip plus software... i dont want to buy software just for refresh problem .. instead i better buy a dedicated ONE -IP :) there must be a way to solve it. if you are in the UK and on DSL there are a number of ISPs who provide static IP services without port blocking at no significant premium. But even if you are on a dynamic IP, with a DSL router it will only change when you reboot your router (and it often stays the same then). But the frames could also come from the web-forwarding method used by your ISP - you may be able to change it from their control page. -- Edward Barrow - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Finding the log directory
Thanks for your help. -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 1:57 PM To: Tomcat Users List Subject: RE: Finding the log directory Hi, Is there a container independent way to find the base directory. I have never tried to access CATALINA_HOME from the code before, but I am guessing I can. However, I was wondering if there was a better way to get the base directory. One I get here, I can designate a log directory for my app. I am sorry if this is a repeat. I found a similar question in the archive, but the mail-archive indices were wrong at it was inaccessible. No, there isn't. The whole concept of a container base directory is container-specific, not regulated by the Servlet (or other J2EE) specifications. For many container installations, the container base directory is not only completely separate from the webapps location, but also not writeable by webapps (as a security precaution). For Tomcat, you can use System.getProperty(catalina.base) and/or System.getProperty(catalina.home). Many times, server administrators would not want you logging anywhere under the server base directory. Rather, they'd prefer you log to an external or central logging repository. This is a good reason to expose a configuration logging directory property (in your config files, via a JNDI env-entry, or via a system property, up to you) so that your server admin can set up the application logging the way he/she wants. Yoav 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: Refresh Problem
[EMAIL PROTECTED] wrote: These framesets have been put on by no-ip.com OR http://www.oneandone.co.uk (my DNS domain provider ) any suggestions Yes, 1/ don't post any more about this to the list, since it has nothing to do with Tomcat, and 2/ find a real hosting solution :-) Good luck! -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: context.xml deployed as folder in Tomcat 5
yes I experienced this exact problem in 5.0.27, and simply upgrading to 5.0.28 fixed it. -Original Message- From: Peter Rossbach [mailto:[EMAIL PROTECTED] Sent: Monday 01 November 2004 07:50 To: Tomcat Users List Subject: Re: context.xml deployed as folder in Tomcat 5 It is fixed with version 5.0.28. Peter Woodchuck schrieb: it's version 5.0.27 is there a way i can tell whether it's patched with this fix or not? --- QM [EMAIL PROTECTED] wrote: On Sat, Oct 30, 2004 at 01:48:00PM -0700, Woodchuck wrote: : i put a context.xml file into my META-INF folder and created a war : file. then i dropped the war file in to the webapps folder. but : whenever TC5 auto deploys my war file, it creates a myapp.xml folder : in the $CATALINA_HOME/conf/Catalina/localhost folder. Which version of Tomcat 5? This is a bug that was fixed in v5.0.20-something, I believe. I don't have the exact Bugzilla ID handy but there's a class patch there if you don't want to do a full upgrade. -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] ___ Do you Yahoo!? Express yourself with Y! Messenger! Free. Download now. http://messenger.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Re: Refresh Problem
Dear Edward, Thank you very very much for suggestions I think i will find something out of these. My ISP is www.onvol.net and i am in malta. Will try to ask them. Normally , they dont co-operate. lets see. regards and thankx Vaneet --- On Wednesday 3 November 2004 18:29, [EMAIL PROTECTED] wrote: I am not using frames. they are coming from either no-ip.com or from My domain name provider http://www.oneandone.co.uk I wrote them an email, no-ip customer support replied me to buy their no-ip plus software... i dont want to buy software just for refresh problem .. instead i better buy a dedicated ONE -IP :) there must be a way to solve it. if you are in the UK and on DSL there are a number of ISPs who provide static IP services without port blocking at no significant premium. But even if you are on a dynamic IP, with a DSL router it will only change when you reboot your router (and it often stays the same then). But the frames could also come from the web-forwarding method used by your ISP - you may be able to change it from their control page. -- Edward Barrow - 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: deploy war file
do you have a context.xml in the war file or the webapps folder? See comments re context xml files in 4th para in page below - the para beginning In addition to nesting Context elements inside a Host element http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/context.html -Original Message- From: Scott Purcell [mailto:[EMAIL PROTECTED] Sent: Monday 01 November 2004 19:42 To: [EMAIL PROTECTED] Subject: deploy war file Hello, I am using Tomcat 4.1 on Win2000. I have a web application that has been running for a while that has an entry in the server.xml file for reloading etc. Anyway, I am beginning to create a . warfileforthecode,usingant.Ihave read the docs, and it seems easy that one should put the .war file under the webapps directory and restart the server. I do this, but get no luck. The war file is good, I can extract the components from it, and the path structure is good. Am I missing a step? Here is the server.xml for info: Context path=/merchant docBase=merchant debug=0 reloadable=true / and !-- Define the default virtual host -- Host name=localhost debug=0 appBase=webapps unpackWARs=true autoDeploy=true So it looks like the server is configured to extract the merchant.war file? Thanks, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Huge tomcat memory footprint
Thanks for the reply. -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 5:49 AM To: Tomcat Users List Subject: RE: Huge tomcat memory footprint Hi, Yup, upgrade the JDK if you can, that's a bad version. Struts 1.0.2 is also fairly ancient, you'll gain if you update that as well. I have upgraded the JDK version to 1.4.2_06 and ran some small test cases. But I don't see a significant change. The heap is not the only memory consumer in a given JVM. There's the stack, symbol tables, various lookup tables, etc. As you load classes at runtime some of these areas grow in consumption. That's normal and expected. Then there's the OS-level memory, which is different and always larger than the JVM itself. That's why top is a sub-optimal (unless you really know what you're doing) indicator of JVM memory usage. The OS-level memory includes other data such as paging and thread management information, in addition to anything and everything used by the JVM. As the JVM itself grows, so will the OS-level memory consumption. I understand that the process size will be a lot larger than the JVM itself. But in this case the size keeps growing. At one stage I saw that the size reported by top, pmap and pmem commands was about 2.5G. Is this normal. I have 1G RAM on my system. If the process virtual memory keeps growing, doesn't the OS needs to do frequent paging and hence affect the performance of the system? Yoav Shapira http://www.yoavshapira.com -Original Message- From: Anand Narasimhan [mailto:[EMAIL PROTECTED] Sent: Monday, November 01, 2004 5:26 PM To: [EMAIL PROTECTED] Subject: Huge tomcat memory footprint Hi, I am not able to determine if the problem is related to tomcat, solaris or the application itself. Any help/pointers to debug the problem will be greatly appreciated. The application runs on Solaris 2.8 using Sun's Java version 1.4.1_02. The tomcat version is 4.1.27. The GUI is written using HTML/JSP/Struts 1.0.2. The database is Oracle version 8.x (I think). The application also has API interface written using Java/XML/Soap etc. The application is memory/CPU intensive. The problem I am having is, after running under a large load, tomcat process's memory footprint (reported by top command) increases rapidly to more that 2G. The heap size (max configured to 1G), increases to about 500 - 600M. I have tried running tomcat with optimizeit to see if there are any memory leaks. optimizeit as wells as the output from GC (running with -verbose:gc, -XX+PrintGCDetails) shows frequent garbage collection activity and the heap size does not grow too much. I am not able to figure out why the process memory grows. If the heap is not growing too much, what is consuming the memory? Thanks Anand _ Anand Narasimhan [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: Huge tomcat memory footprint
If there is a memory leak in our application, tomcat or java, what are the symptoms I should look for. Will the heap usage (shown by visual GC, optimizeit etc) keep growing and eventually reach the max limit set using -Xmx option to java? Thanks Anand -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 02, 2004 5:49 AM To: Tomcat Users List Subject: RE: Huge tomcat memory footprint Hi, Yup, upgrade the JDK if you can, that's a bad version. Struts 1.0.2 is also fairly ancient, you'll gain if you update that as well. The heap is not the only memory consumer in a given JVM. There's the stack, symbol tables, various lookup tables, etc. As you load classes at runtime some of these areas grow in consumption. That's normal and expected. Then there's the OS-level memory, which is different and always larger than the JVM itself. That's why top is a sub-optimal (unless you really know what you're doing) indicator of JVM memory usage. The OS-level memory includes other data such as paging and thread management information, in addition to anything and everything used by the JVM. As the JVM itself grows, so will the OS-level memory consumption. Yoav Shapira http://www.yoavshapira.com -Original Message- From: Anand Narasimhan [mailto:[EMAIL PROTECTED] Sent: Monday, November 01, 2004 5:26 PM To: [EMAIL PROTECTED] Subject: Huge tomcat memory footprint Hi, I am not able to determine if the problem is related to tomcat, solaris or the application itself. Any help/pointers to debug the problem will be greatly appreciated. The application runs on Solaris 2.8 using Sun's Java version 1.4.1_02. The tomcat version is 4.1.27. The GUI is written using HTML/JSP/Struts 1.0.2. The database is Oracle version 8.x (I think). The application also has API interface written using Java/XML/Soap etc. The application is memory/CPU intensive. The problem I am having is, after running under a large load, tomcat process's memory footprint (reported by top command) increases rapidly to more that 2G. The heap size (max configured to 1G), increases to about 500 - 600M. I have tried running tomcat with optimizeit to see if there are any memory leaks. optimizeit as wells as the output from GC (running with -verbose:gc, -XX+PrintGCDetails) shows frequent garbage collection activity and the heap size does not grow too much. I am not able to figure out why the process memory grows. If the heap is not growing too much, what is consuming the memory? Thanks Anand _ Anand Narasimhan [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: is it possible to go to https and return to http?
Hi, Our site drops in and out of secure mode to do credit card transactions. We have a single instance of tomcat sitting behind an apache server. We have two virtual apache servers listed which talk to this tomcat. One os non-secure which takes the bulk of the action, and the other is setup as secure. When we want to take a user to secure, the next document is simple linked as a https connection rather than http. As the secure server is listening on the 443 port it picks it up instead of the non-secure one. The only issue we encountered when doing this is that when this happens it starts a new session. So anything stored in the http session (shopping basket) cannot been seen. The original designers of the system got arround this by using an RMI server and transfering objects through it to the new session. To say this was complicated and error prone would be an understatement. Recently we ripped this out and added the ID of the http session as a parameter to the urls going into the secure instance. By doing this, the Tomcat automatically looked for and reconnected to the orginal session. Thus allowing us to keep things simple and remove a lot of bug ridden code. Hope this helps. Regards, Derek Clarkson Global Applications Lonely Planet Publications ph: (03) 8379-8000 x8041 It's not a bug - it's an undocumented feature! -Original Message- From: Acácio Furtado Costa [mailto:[EMAIL PROTECTED] Sent: Thursday, 4 November 2004 4:32 AM To: [EMAIL PROTECTED] Subject: is it possible to go to https and return to http? We need to use https for authentication and in 1 or to 2 url´s in our application. In other case we prefer to stay in http mode . To do this we need to redirect the connection to https and return to http . How can we do this? Acacio Furtado Costa Pesquisa e Tecnologia GIA - Magnesita S/A *(0xx31) 3368-1349 * [EMAIL PROTECTED] __ This email, including attachments, is intended only for the addressee and may be confidential, privileged and subject to copyright. If you have received this email in error, please advise the sender and delete it. If you are not the intended recipient of this email, you must not use, copy or disclose its content to anyone. You must not copy or communicate to others content that is confidential or subject to copyright, unless you have the consent of the content owner.
Re: Huge tomcat memory footprint
Hi Anand, We currently have a similar problem. Under load the JVM consumes more and more memory. (We are using tomcat 5.0 and Sun JVM 1.4.2 and linux (debian sarge)) In our case it looks as if the Garbage Collector is not getting enough time to free memory - but this is still very much a guess. You may want to have a look in this direction however. We are currently looking at see what setting we can tune for the GC or maybe using a different JVM. Good luck, Andrew -Original Message- From: Anand Narasimhan [mailto:[EMAIL PROTECTED] Sent: Monday, November 01, 2004 5:26 PM To: [EMAIL PROTECTED] Subject: Huge tomcat memory footprint Hi, I am not able to determine if the problem is related to tomcat, solaris or the application itself. Any help/pointers to debug the problem will be greatly appreciated. The application runs on Solaris 2.8 using Sun's Java version 1.4.1_02. The tomcat version is 4.1.27. The GUI is written using HTML/JSP/Struts 1.0.2. The database is Oracle version 8.x (I think). The application also has API interface written using Java/XML/Soap etc. The application is memory/CPU intensive. The problem I am having is, after running under a large load, tomcat process's memory footprint (reported by top command) increases rapidly to more that 2G. The heap size (max configured to 1G), increases to about 500 - 600M. I have tried running tomcat with optimizeit to see if there are any memory leaks. optimizeit as wells as the output from GC (running with -verbose:gc, -XX+PrintGCDetails) shows frequent garbage collection activity and the heap size does not grow too much. I am not able to figure out why the process memory grows. If the heap is not growing too much, what is consuming the memory? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
buil error: endorsed not found
I've just started using tomcat. I'm playing with some simple jsp pages
and a single simple java class in order to work out how things go.
But, I can't seem to get over the following error that happens everytime
I try to compile. It only happens when I have a java class to compile,
the jsp pages by themselves work fine. Somehow, a few slashes seem to
be missing, but I've no clue why.
Any help would be greatly appreciated!
BUILD FAILED
C:\Program Files\Apache Software Foundation\Tomcat
5.5\webapps\tutprual\build.xml:285: C:\Program FilesApaches Software
FoundationTomcat5.5\common\endorsed not found.
The line it points to in the xml is: javac srcdir=${src.home}
destdir=${build.home}/WEB-INF/classes
Thanks in advance!
-Rachel Knickmeyer
Address already in use:JVM_BIND:8080
Hello, I am trying to install Apache Tomcat to run JSP and servlets for the first time. When I type in this URL 'http://localhost:8080/' Windows XP prompts me for a username and password. I typed in both the username 'admin' and blank password and a custom username and password when I installed it and I get an Unauthorized web page returned. When I try running Tomcat from the DOS prompt by typing 'tomcat start', I see the SEVERE Error message: Address already in use:JVM_BIND:8080. I know I am running IIS, but I want to keep the same port it runs on, and manually start Tomcat when I need it. Why can't I get it to work? Thank you very much in advance, Harry
RE: buil error: endorsed not found
A couple things come to mind. When installing Tomcat, it is best not to
have spaces in the file path name. The standard recommendation is to
install under a folder you name with the Tomcat version (i.e.
C:\jarkarta-tomcat-5.5.4). This may your slash missing problems.
To use the java compiler, create an environment variable called JAVA_HOME
and the value being the one to your java folder (i.e. C:\j2sdk1.4.2_05).
Make sure you path is to the java root folder and NOT the bin directory.
-Original Message-
From: Rachel Knickmeyer [mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 03, 2004 8:43 PM
To: [EMAIL PROTECTED]
Subject: buil error: endorsed not found
I've just started using tomcat. I'm playing with some simple jsp pages
and a single simple java class in order to work out how things go.
But, I can't seem to get over the following error that happens everytime
I try to compile. It only happens when I have a java class to compile,
the jsp pages by themselves work fine. Somehow, a few slashes seem to
be missing, but I've no clue why.
Any help would be greatly appreciated!
BUILD FAILED
C:\Program Files\Apache Software Foundation\Tomcat
5.5\webapps\tutprual\build.xml:285: C:\Program FilesApaches Software
FoundationTomcat5.5\common\endorsed not found.
The line it points to in the xml is: javac srcdir=${src.home}
destdir=${build.home}/WEB-INF/classes
Thanks in advance!
-Rachel Knickmeyer
-
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Re: Address already in use:JVM_BIND:8080
Go into your tomcat-users.xml file in the conf directory. Create an entry that looks like this: user username=myid password=mypass roles=tomcat,standard,manager/ That should get you into Tomcat okay via the sign-in screen. Rhino - Original Message - From: Harry Douglass, Jr. [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 9:03 PM Subject: Address already in use:JVM_BIND:8080 Hello, I am trying to install Apache Tomcat to run JSP and servlets for the first time. When I type in this URL 'http://localhost:8080/' Windows XP prompts me for a username and password. I typed in both the username 'admin' and blank password and a custom username and password when I installed it and I get an Unauthorized web page returned. When I try running Tomcat from the DOS prompt by typing 'tomcat start', I see the SEVERE Error message: Address already in use:JVM_BIND:8080. I know I am running IIS, but I want to keep the same port it runs on, and manually start Tomcat when I need it. Why can't I get it to work? Thank you very much in advance, Harry - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: is it possible to go to https and return to http?
Hi Derek Do you append the session to the address when you go to http? Are you using the same session for http and https? Do you have any concern about security? I am facing this problem ATM and would love to hear your advise. Thanks, Ben On Thu, 4 Nov 2004 11:04:46 +1100, Derek Clarkson [EMAIL PROTECTED] wrote: Hi, Our site drops in and out of secure mode to do credit card transactions. We have a single instance of tomcat sitting behind an apache server. We have two virtual apache servers listed which talk to this tomcat. One os non-secure which takes the bulk of the action, and the other is setup as secure. When we want to take a user to secure, the next document is simple linked as a https connection rather than http. As the secure server is listening on the 443 port it picks it up instead of the non-secure one. The only issue we encountered when doing this is that when this happens it starts a new session. So anything stored in the http session (shopping basket) cannot been seen. The original designers of the system got arround this by using an RMI server and transfering objects through it to the new session. To say this was complicated and error prone would be an understatement. Recently we ripped this out and added the ID of the http session as a parameter to the urls going into the secure instance. By doing this, the Tomcat automatically looked for and reconnected to the orginal session. Thus allowing us to keep things simple and remove a lot of bug ridden code. Hope this helps. Regards, Derek Clarkson Global Applications Lonely Planet Publications ph: (03) 8379-8000 x8041 It's not a bug - it's an undocumented feature! -Original Message- From: Acácio Furtado Costa [mailto:[EMAIL PROTECTED] Sent: Thursday, 4 November 2004 4:32 AM To: [EMAIL PROTECTED] Subject: is it possible to go to https and return to http? We need to use https for authentication and in 1 or to 2 url´s in our application. In other case we prefer to stay in http mode . To do this we need to redirect the connection to https and return to http . How can we do this? Acacio Furtado Costa Pesquisa e Tecnologia GIA - Magnesita S/A *(0xx31) 3368-1349 * [EMAIL PROTECTED] __ This email, including attachments, is intended only for the addressee and may be confidential, privileged and subject to copyright. If you have received this email in error, please advise the sender and delete it. If you are not the intended recipient of this email, you must not use, copy or disclose its content to anyone. You must not copy or communicate to others content that is confidential or subject to copyright, unless you have the consent of the content owner. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Config behing a broadband router...
Hi, I use Windows XP jakarta-tomcat-5.0.28. I'd like to know where and how I should I make the change to have my tomcat accessible from the internet knowing that I am behind a broadband router? Thanks, Luc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Config behing a broadband router...
Hi Luc, Depends on your router I suppose however I am in the same situation and I simply have to just implement port forwarding on my router to redirect traffic to the machine that the web server is on. Have a look at your router configuration. Kindest Regards, Matt Anderson Hi, I use Windows XP jakarta-tomcat-5.0.28. I'd like to know where and how I should I make the change to have my tomcat accessible from the internet knowing that I am behind a broadband router? Thanks, Luc. - 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: Environment entries question
Hello! There's a Bugzilla item open for this. Bugzilla item states the following: when context is reloaded JNDI resorces should be reloaded too. I think it is not needed. If we will be able to see new JNDI values after changing in admin application, it will be enough. So Bugzilla item is related with my problem, but it is not the same. Attach your patch in diff -u format to the open Bugzilla item. You test it and tell us ;) If you get it into Bugzilla within the next couple of days it'll probably make it to Tomcat 5.0.30. I think, that my patch is wrong. Sorry for trouble. I will continue researches on this problem. Could somebody please tell me: I think, that in NamingContextListener class in public void lifecycleEvent(LifecycleEvent event) method new property change listener should be added to namingResources if container is instance of Context. Am I going in right direction? Any help will be appreciated. Thank you, Igor - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: is it possible to go to https and return to http?
Acácio Furtado Costa wrote: We need to use https for authentication and in 1 or to 2 url´s in our application. In other case we prefer to stay in http mode . To do this we need to redirect the connection to https and return to http . How can we do this? Check out sslext [ http://sslext.sourceforge.net ]. This is your best bet. -Toby - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
