response.sendRedirect() finite loop?!
talk2UtimeHi all, I am getting strange entries in my test_service_log.2003-12-03.txt. In my JSP which gets executed before this I am running a response.sendRedirect(/test/RedirectToMe.jsp); with a return; afterwards. So this should only get executed once. However. According to my logs its being accessed 1333 times in just SIX seconds [line count / 2]. I am the ONLY person on the server and therefore this is strange occurance! I checked the corresponding apache logs and this servlet was not in the logs, the servlet before hand which does the redirect was the only servlet that has been accessed externally. This is true from what the user sees. Is this a bug in Tomcat 4.1.29 or has something changed? I've been using Tomcat for a few years now and I've never seen anything like this? Regards, Stuart Stephen 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapping contextPath='/test' with requestURI='/test/RedirectToMe.jsp' and relativeURI='/RedirectToMe.jsp' 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RedirectToMe.jsp' and path info 'null' and update=true 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapping contextPath='/test' with requestURI='/test/RedirectToMe.jsp' and relativeURI='/RedirectToMe.jsp' 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RedirectToMe.jsp' and path info 'null' and update=true ... ... ... 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapping contextPath='/t2ut' with requestURI='/t2ut/RoomTimes.jsp' and relativeURI='/RoomTimes.jsp' 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RoomTimes.jsp' and path info 'null' and update=true 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapping contextPath='/t2ut' with requestURI='/t2ut/RoomTimes.jsp' and relativeURI='/RoomTimes.jsp' 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RoomTimes.jsp' and path info 'null' and update=true
RE: response.sendRedirect() finite loop?!
Hi, On further investigation it would appear that this is not a Tomcat issue. It seems to be something to do with mod_jk. When a response.sendRedirect occurs it does not apply it properly. Or at least something is not executing properly. The setup we have is Apache 2.0.48, Tomcat 4.1.29, and mod_jk between them working with mod_ssl. I tested the code without using apache between me and Tomcat and everything worked as expected. Any suggestions or comments?? Regards Stuart -Original Message- From: Stuart Stephen [mailto:[EMAIL PROTECTED] Sent: 03 December 2003 10:06 To: [EMAIL PROTECTED] Subject: response.sendRedirect() finite loop?! talk2UtimeHi all, I am getting strange entries in my test_service_log.2003-12-03.txt. In my JSP which gets executed before this I am running a response.sendRedirect(/test/RedirectToMe.jsp); with a return; afterwards. So this should only get executed once. However. According to my logs its being accessed 1333 times in just SIX seconds [line count / 2]. I am the ONLY person on the server and therefore this is strange occurance! I checked the corresponding apache logs and this servlet was not in the logs, the servlet before hand which does the redirect was the only servlet that has been accessed externally. This is true from what the user sees. Is this a bug in Tomcat 4.1.29 or has something changed? I've been using Tomcat for a few years now and I've never seen anything like this? Regards, Stuart Stephen 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapping contextPath='/test' with requestURI='/test/RedirectToMe.jsp' and relativeURI='/RedirectToMe.jsp' 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RedirectToMe.jsp' and path info 'null' and update=true 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapping contextPath='/test' with requestURI='/test/RedirectToMe.jsp' and relativeURI='/RedirectToMe.jsp' 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RedirectToMe.jsp' and path info 'null' and update=true ... ... ... 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapping contextPath='/t2ut' with requestURI='/t2ut/RoomTimes.jsp' and relativeURI='/RoomTimes.jsp' 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RoomTimes.jsp' and path info 'null' and update=true 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapping contextPath='/t2ut' with requestURI='/t2ut/RoomTimes.jsp' and relativeURI='/RoomTimes.jsp' 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RoomTimes.jsp' and path info 'null' and update=true - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: response.sendRedirect() finite loop?!
Howdy, I've never seen something like this with tomcat, and I don't know enough about mod_jk to comment intelligently. If you don't need Apache, don't use it ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Stuart Stephen [mailto:[EMAIL PROTECTED] Sent: Wednesday, December 03, 2003 7:37 AM To: Tomcat Users List Subject: RE: response.sendRedirect() finite loop?! Hi, On further investigation it would appear that this is not a Tomcat issue. It seems to be something to do with mod_jk. When a response.sendRedirect occurs it does not apply it properly. Or at least something is not executing properly. The setup we have is Apache 2.0.48, Tomcat 4.1.29, and mod_jk between them working with mod_ssl. I tested the code without using apache between me and Tomcat and everything worked as expected. Any suggestions or comments?? Regards Stuart -Original Message- From: Stuart Stephen [mailto:[EMAIL PROTECTED] Sent: 03 December 2003 10:06 To: [EMAIL PROTECTED] Subject: response.sendRedirect() finite loop?! talk2UtimeHi all, I am getting strange entries in my test_service_log.2003-12-03.txt. In my JSP which gets executed before this I am running a response.sendRedirect(/test/RedirectToMe.jsp); with a return; afterwards. So this should only get executed once. However. According to my logs its being accessed 1333 times in just SIX seconds [line count / 2]. I am the ONLY person on the server and therefore this is strange occurance! I checked the corresponding apache logs and this servlet was not in the logs, the servlet before hand which does the redirect was the only servlet that has been accessed externally. This is true from what the user sees. Is this a bug in Tomcat 4.1.29 or has something changed? I've been using Tomcat for a few years now and I've never seen anything like this? Regards, Stuart Stephen 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapping contextPath='/test' with requestURI='/test/RedirectToMe.jsp' and relativeURI='/RedirectToMe.jsp' 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RedirectToMe.jsp' and path info 'null' and update=true 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapping contextPath='/test' with requestURI='/test/RedirectToMe.jsp' and relativeURI='/RedirectToMe.jsp' 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RedirectToMe.jsp' and path info 'null' and update=true ... ... ... 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapping contextPath='/t2ut' with requestURI='/t2ut/RoomTimes.jsp' and relativeURI='/RoomTimes.jsp' 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RoomTimes.jsp' and path info 'null' and update=true 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapping contextPath='/t2ut' with requestURI='/t2ut/RoomTimes.jsp' and relativeURI='/RoomTimes.jsp' 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RoomTimes.jsp' and path info 'null' and update=true - 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: response.sendRedirect() finite loop?!
Also, are you using the latest mod_jk? We had some thread hangs (never saw what you are seeing), that cleared up by moving to 1.2.5 mod_jk. [EMAIL PROTECTED] 12/3/03 7:05:52 AM Howdy, I've never seen something like this with tomcat, and I don't know enough about mod_jk to comment intelligently. If you don't need Apache, don't use it ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Stuart Stephen [mailto:[EMAIL PROTECTED] Sent: Wednesday, December 03, 2003 7:37 AM To: Tomcat Users List Subject: RE: response.sendRedirect() finite loop?! Hi, On further investigation it would appear that this is not a Tomcat issue. It seems to be something to do with mod_jk. When a response.sendRedirect occurs it does not apply it properly. Or at least something is not executing properly. The setup we have is Apache 2.0.48, Tomcat 4.1.29, and mod_jk between them working with mod_ssl. I tested the code without using apache between me and Tomcat and everything worked as expected. Any suggestions or comments?? Regards Stuart -Original Message- From: Stuart Stephen [mailto:[EMAIL PROTECTED] Sent: 03 December 2003 10:06 To: [EMAIL PROTECTED] Subject: response.sendRedirect() finite loop?! talk2UtimeHi all, I am getting strange entries in my test_service_log.2003-12-03.txt. In my JSP which gets executed before this I am running a response.sendRedirect(/test/RedirectToMe.jsp); with a return; afterwards. So this should only get executed once. However. According to my logs its being accessed 1333 times in just SIX seconds [line count / 2]. I am the ONLY person on the server and therefore this is strange occurance! I checked the corresponding apache logs and this servlet was not in the logs, the servlet before hand which does the redirect was the only servlet that has been accessed externally. This is true from what the user sees. Is this a bug in Tomcat 4.1.29 or has something changed? I've been using Tomcat for a few years now and I've never seen anything like this? Regards, Stuart Stephen 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapping contextPath='/test' with requestURI='/test/RedirectToMe.jsp' and relativeURI='/RedirectToMe.jsp' 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RedirectToMe.jsp' and path info 'null' and update=true 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapping contextPath='/test' with requestURI='/test/RedirectToMe.jsp' and relativeURI='/RedirectToMe.jsp' 2003-12-03 09:32:08 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RedirectToMe.jsp' and path info 'null' and update=true ... ... ... 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapping contextPath='/t2ut' with requestURI='/t2ut/RoomTimes.jsp' and relativeURI='/RoomTimes.jsp' 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RoomTimes.jsp' and path info 'null' and update=true 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapping contextPath='/t2ut' with requestURI='/t2ut/RoomTimes.jsp' and relativeURI='/RoomTimes.jsp' 2003-12-03 09:32:14 StandardContext[/t2ut]: Mapped to servlet 'jsp' with servlet path '/RoomTimes.jsp' and path info 'null' and update=true - 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] Jeff Tulley ([EMAIL PROTECTED]) (801)861-5322 Novell, Inc., The Leading Provider of Net Business Solutions http://www.novell.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: response.sendRedirect() finite loop?!
On further investigation it would appear that this is not a Tomcat issue. It seems to be something to do with mod_jk. When a response.sendRedirect occurs it does not apply it properly. Or at least something is not executing properly. The setup we have is Apache 2.0.48, Tomcat 4.1.29, and mod_jk between them working with mod_ssl. I tested the code without using apache between me and Tomcat and everything worked as expected. Just out of curiosity, are you using mod_rewrite? If your .jsp redirects A - B, and you are rewriting B - A, then this will produce behavior similar to what you're seeing. (However, you'd also see one line for each loop iteration in Apache's access log). Are there any HTTP headers returned via response.sendRedirect(/test/RedirectToMe.jsp); (Should be an HTTP 302 with a Location: header). Also, what is the url for the servlet/jsp that makes the above call? -- Steve - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
