ANN: Bill Stewart's Apache Tomcat Setup for Windows [9.0.71]
Documentation and installer source: https://github.com/Bill-Stewart/ApacheTomcatSetup Download installer executable: https://github.com/Bill-Stewart/ApacheTomcatSetup/releases (Why an alternative installer for Windows? See the "Background" section in the documentation for details.) New in the 9.0.71 installer: The installer now prompts before overwriting older and different files in the conf directory when upgrading.
Re: Servlet Deployment Issues
Anthony, On 1/13/23 12:03, Anthony Dell'Anno wrote: Chris, No, I haven’t seen those replies, but I have changed from JavaFX to Jakarta, as StackOverflow suggested that, too. What I’m experiencing now, is the old version of my HelloWorld class running, when I’ve updated it slightly, have recompiled it, and have placed the new class file in the webapps directory. Do you, or does anybody else have sny servlet book suggestions? Amazon only had this and one other that was even older. Please go back and read the responses from the other day. Check the (threaded) mailing list archives. The subject was "Tomcat 10.1.4 HTTP Status 404 and 500 Help". Some of your questions have already been answered. -chris On Friday, January 13, 2023, 8:23 AM, Christopher Schultz wrote: Anthony, On 1/12/23 18:18, Anthony Dell'Anno wrote: Good evening everyone, I am just starting out with Java servlets in Tomcat 10.1.4. I’m learning them using a book written in 2010, of which I don’t remember the authors’ names. Just FYI, a book written in 2010 will be using the Java EE or old servlet, etc. package names while Tomcat 10 will want you to use the new ones. Without going into too much detail, you basically want to change every instance of: javax.[stuff] To: jakarta.[stuff] The book does a good job of explaining code samples, but doesn’t describe any solutions to HTTP errors. That's appropriate, depending on the error(s) you are seeing. A book about Java servlets and containers is already going to be pretty long; adding the details of HTTP would roughly double the size of the book. I have a HelloWorld servlet, located in my tomcat_home/webapps/servlet_files/classes/hello_app directory, with the corresponding web.xml file located just outside of that folder. The same directory structure is the same for servlet #2. The URL pattern for HelloWorld is /HelloWorld, and the second servlet’s web.xml URL pattern is /HelloWorld_Two. In both instances, I receive HTTPError 404 messages when attempting to run either of them. > Can anybody help me? Did you see any of the replies sent back to this list on this topic from Jan 10th and Jan 11th? I think there are already some ideas in there, and some questions, too. -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Servlet Deployment Issues
Chris, No, I haven’t seen those replies, but I have changed from JavaFX to Jakarta, as StackOverflow suggested that, too. What I’m experiencing now, is the old version of my HelloWorld class running, when I’ve updated it slightly, have recompiled it, and have placed the new class file in the webapps directory. Do you, or does anybody else have sny servlet book suggestions? Amazon only had this and one other that was even older. Sent from Yahoo Mail for iPhone On Friday, January 13, 2023, 8:23 AM, Christopher Schultz wrote: Anthony, On 1/12/23 18:18, Anthony Dell'Anno wrote: > Good evening everyone, > I am just starting out with Java servlets in Tomcat 10.1.4. > I’m learning them using a book written in 2010, of which I don’t remember the > authors’ names. Just FYI, a book written in 2010 will be using the Java EE or old servlet, etc. package names while Tomcat 10 will want you to use the new ones. Without going into too much detail, you basically want to change every instance of: javax.[stuff] To: jakarta.[stuff] > The book does a good job of explaining code samples, but doesn’t > describe any solutions to HTTP errors. That's appropriate, depending on the error(s) you are seeing. A book about Java servlets and containers is already going to be pretty long; adding the details of HTTP would roughly double the size of the book. > I have a HelloWorld servlet, located in my > tomcat_home/webapps/servlet_files/classes/hello_app directory, with > the corresponding web.xml file located just outside of that folder. > > The same directory structure is the same for servlet #2. The URL > pattern for HelloWorld is /HelloWorld, and the second servlet’s > web.xml URL pattern is /HelloWorld_Two. In both instances, I receive > HTTPError 404 messages when attempting to run either of them. > > Can anybody help me? Did you see any of the replies sent back to this list on this topic from Jan 10th and Jan 11th? I think there are already some ideas in there, and some questions, too. -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
[ANN] Apache Tomcat 9.0.71 available
The Apache Tomcat team announces the immediate availability of Apache Tomcat 9.0.71. Apache Tomcat 9 is an open source software implementation of the Java Servlet, JavaServer Pages, Java Unified Expression Language, Java WebSocket and JASPIC technologies. Apache Tomcat 9.0.71 is a bugfix and feature release. The notable changes compared to 9.0.70 include: - Correct a regression in the refactoring that replaced the use of the URL constructors. The regression broke lookups for resources that contained one or more characters in their name that required escaping when used in a URI path. - When resetting an HTTP/2 stream because the final response has been generated before the request has been fully read, use the HTTP/2 error code NO_ERROR so that client does not discard the response. Based on a suggestion by Lorenzo Dalla Vecchia. - Change the default of the org.apache.el.GET_CLASSLOADER_USE_PRIVILEGED system property to true unless the EL library is running on Tomcat in which case the default remains false as the EL library is already called from within a privileged block and skipping the unnecessary privileged block improves performance. Along with lots of other bug fixes and improvements. Please refer to the change log for the complete list of changes: https://tomcat.apache.org/tomcat-9.0-doc/changelog.html Downloads: https://tomcat.apache.org/download-90.cgi Migration guides from Apache Tomcat 7.x and 8.x: https://tomcat.apache.org/migration.html Enjoy! - The Apache Tomcat team - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Servlet Deployment Issues
Anthony, On 1/12/23 18:18, Anthony Dell'Anno wrote: Good evening everyone, I am just starting out with Java servlets in Tomcat 10.1.4. I’m learning them using a book written in 2010, of which I don’t remember the authors’ names. Just FYI, a book written in 2010 will be using the Java EE or old servlet, etc. package names while Tomcat 10 will want you to use the new ones. Without going into too much detail, you basically want to change every instance of: javax.[stuff] To: jakarta.[stuff] The book does a good job of explaining code samples, but doesn’t describe any solutions to HTTP errors. That's appropriate, depending on the error(s) you are seeing. A book about Java servlets and containers is already going to be pretty long; adding the details of HTTP would roughly double the size of the book. I have a HelloWorld servlet, located in my tomcat_home/webapps/servlet_files/classes/hello_app directory, with the corresponding web.xml file located just outside of that folder. The same directory structure is the same for servlet #2. The URL pattern for HelloWorld is /HelloWorld, and the second servlet’s web.xml URL pattern is /HelloWorld_Two. In both instances, I receive HTTPError 404 messages when attempting to run either of them. > Can anybody help me? Did you see any of the replies sent back to this list on this topic from Jan 10th and Jan 11th? I think there are already some ideas in there, and some questions, too. -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Question about Redisson
Doug, On 1/12/23 15:51, Doug Whitfield wrote: Also, Chris's suggesiton to look at org.apache.catalina.connector.RECYCLE_FACADES is a good first step. Note that the value you need for that may not be what you expect. It needs to be "true" whereas I read the name and think it should be "false" to disable recycling. Thanks for coming back to this. This is actually exactly where I started, but I have not heard back, which is why I didn’t address it. BTW, can’t make any promises since not sure how far up things need to go, but my initial suggestions to marketing about changing that text on the landing page were met very positively. I’m OOO next week, so suspect it’ll be a while before you hear anything back, but this might get fixed next week. Thank you very much. We do appreciate it, since we really do try to provide decent community support here. -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Is it possible to add hsts header over http response ?
Shawn, On 1/12/23 20:48, Shawn Heisey wrote: On 1/12/23 01:34, Mark Thomas wrote: On 12/01/2023 08:26, Hiran CHAUDHURI wrote: In that case the Connector would need to be configured with secure="true" to work correctly/securely and the HttpHeaderSecurityFilter would add the HSTS header if configured to do so. My personal opinion is that the header should be added by whatever is handling the TLS. +1 Only the TLS terminator knows whether or not HSTS is appropriate. I don't have Tomcat in my current setups, but the piece handling TLS for me is haproxy. In a lot of cases it will be Apache httpd. My haproxy frontend config has this: http-after-response set-header Strict-Transport-Security "max-age=1600; includeSubDomains; preload;" For Apache httpd, it's: Header always set Strict-Transport-Security "max-age=15552000; includeSubDomains; preload;" The max-age is up to you, as are the other parameters. CORS is a whole other matter in httpd. I feel like I spend forever getting that to work as hoped. -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Tomcat is not Coming Up
Prabu, Please don't hijack threads. Start a new thread instead of replying to an old message. Your question will get better visibility that way. Keep reading. On 1/11/23 10:19, Ganesan, Prabu wrote: Our Production Server Was Down, We have not Done any changes on this tomcat Level But we are seeing this Message. Old : INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.library.path=/usr/local/apr/lib New : INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx3072m These command-line options are completely different. I would review all lines with "Command line argument" in them together. Old : INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.23] using APR version [1.6.3] New : INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.17] using APR version [1.4.8] It appears that without "any changes" your environment has suddenly been downgraded from tcnative 1.2.23 to tcnative 1.2.17 and from APR 1.6.3 to APR 1.4.8. What version of Tomcat are you trying to launch? Has that version also changed from "Old" to "New"? Is That could be reason to Not coming up the server? Maybe. We need more information. -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
