Re: [ANN] Apache Tomcat Connectors 1.2.27-dev-704800 available for testing.
Hi Mladen, We have been having a problem with the AJP connector for a while, sometimes it gets stuck on the begin of receiving the post body until AJP connector read timeout, don't know if it's related to mod_jk or apached httpd server or Client side browser issues.Because of the missing body part, it causes the JSP/Servlet programs fail to get the parameters, following is my finding for your reference : 1. if we set keepAliveTimeout to 15 seconds then it occurs 400 times/day in average. 2. if we set keepAliveTimeout to 5 seconds then it occurs 900 times/day in average. 3. if we disbale the keepAlive in Apache httd server then it occurs 66 times/day only. It looks like it related the KeepAlive issue, but I learned from another thread I post on the Tomcat User mail-list, said that this problem can be resolved by using Tomcat http connector instead, Please have a check. Thanks. James Wang. On Wed, Oct 15, 2008 at 5:35 PM, Mladen Turk [EMAIL PROTECTED] wrote: The Apache Tomcat team announces the immediate availability of Apache Tomcat Connectors 1.2.27-dev-704800 for testing. Apache Tomcat Connectors version 1.2.27-dev contains numerous of bug fixes over previous 1.2.26 version and lots of new features. The complete changelog with all fixes and new features can be found at: http://tomcat.apache.org/dev/dist/tomcat-connectors/jk/docs/jk-1.2.27-dev-704800/miscellaneous/changelog.html Assorted set of binaries is also available for testing at: http://tomcat.apache.org/dev/dist/tomcat-connectors/jk/binaries/ If you find any bugs while using this test release, please fill in the Bugzilla Bug Report or send an e-mail to Tomcat Dvelopers List. When entering bug use the following link: https://issues.apache.org/bugzilla/query.cgi?product=Tomcat%20Connectors Notice: Please do not use this version for production. It is ment to be used for testing purposes only! Thank you, -- The Apache Tomcat Team - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [ANN] Apache Tomcat Connectors 1.2.27-dev-704800 available for testing.
James Wang wrote: Hi Mladen, We have been having a problem with the AJP connector for a while, sometimes Please do not hijack threads ;) It's not related the subject, so just post a question on a new thread, with explanatory title and giving as much data as you can. Regards -- ^(TM) - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [ANN] Apache Tomcat Connectors 1.2.27-dev-704800 available for testing.
Good Morning James- Do you see the same behaviour with the headers or do you see this behaviour with just the body? With regards to the body what happens if you post a content-type to something other than html http://myuminfo.umanitoba.ca/help.asp?eve=2fid=254 Thanks, Martin __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relates to the official business of Sender. This transmission is of a confidential nature and Sender does not endorse distribution to any party other than intended recipient. Sender does not necessarily endorse content contained within this transmission. Date: Thu, 16 Oct 2008 15:47:20 +0800 From: [EMAIL PROTECTED] To: users@tomcat.apache.org Subject: Re: [ANN] Apache Tomcat Connectors 1.2.27-dev-704800 available for testing. Hi Mladen, We have been having a problem with the AJP connector for a while, sometimes it gets stuck on the begin of receiving the post body until AJP connector read timeout, don't know if it's related to mod_jk or apached httpd server or Client side browser issues.Because of the missing body part, it causes the JSP/Servlet programs fail to get the parameters, following is my finding for your reference : 1. if we set keepAliveTimeout to 15 seconds then it occurs 400 times/day in average. 2. if we set keepAliveTimeout to 5 seconds then it occurs 900 times/day in average. 3. if we disbale the keepAlive in Apache httd server then it occurs 66 times/day only. It looks like it related the KeepAlive issue, but I learned from another thread I post on the Tomcat User mail-list, said that this problem can be resolved by using Tomcat http connector instead, Please have a check. Thanks. James Wang. On Wed, Oct 15, 2008 at 5:35 PM, Mladen Turk [EMAIL PROTECTED] wrote: The Apache Tomcat team announces the immediate availability of Apache Tomcat Connectors 1.2.27-dev-704800 for testing. Apache Tomcat Connectors version 1.2.27-dev contains numerous of bug fixes over previous 1.2.26 version and lots of new features. The complete changelog with all fixes and new features can be found at: http://tomcat.apache.org/dev/dist/tomcat-connectors/jk/docs/jk-1.2.27-dev-704800/miscellaneous/changelog.html Assorted set of binaries is also available for testing at: http://tomcat.apache.org/dev/dist/tomcat-connectors/jk/binaries/ If you find any bugs while using this test release, please fill in the Bugzilla Bug Report or send an e-mail to Tomcat Dvelopers List. When entering bug use the following link: https://issues.apache.org/bugzilla/query.cgi?product=Tomcat%20Connectors Notice: Please do not use this version for production. It is ment to be used for testing purposes only! Thank you, -- The Apache Tomcat Team - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Stay organized with simple drag and drop from Windows Live Hotmail. http://windowslive.com/Explore/hotmail?ocid=TXT_TAGLM_WL_hotmail_102008
Re: [ANN] Apache Tomcat Connectors 1.2.27-dev-704800 available for testing.
One problem has already been found and fixed. There is a new source tarball available under http://tomcat.apache.org/dev/dist/tomcat-connectors/jk/source/jk-1.2.27-dev-705300/ The new extension feature has also been added to the docs: http://tomcat.apache.org/dev/dist/tomcat-connectors/jk/docs/jk-1.2.27-dev-705300/reference/uriworkermap.html The available binaries (mostly for Windows) are not yet updated, but will most likely get updated tomorrow: http://tomcat.apache.org/dev/dist/tomcat-connectors/jk/binaries/ We encourage you to build the sources yourself. The provided source tarball builds in exactly the same way, an official release does. If you find any bugs while using this test release, please fill in a Bugzilla Bug Report or send an e-mail to Tomcat Developers List. When entering a bug use the following link: https://issues.apache.org/bugzilla/query.cgi?product=Tomcat%20Connectors Notice: Please do not use this version for production. It is ment to be used for testing purposes only! Thank you, -- The Apache Tomcat Team - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[ANN] Apache Tomcat Connectors 1.2.27-dev-704800 available for testing.
The Apache Tomcat team announces the immediate availability of Apache Tomcat Connectors 1.2.27-dev-704800 for testing. Apache Tomcat Connectors version 1.2.27-dev contains numerous of bug fixes over previous 1.2.26 version and lots of new features. The complete changelog with all fixes and new features can be found at: http://tomcat.apache.org/dev/dist/tomcat-connectors/jk/docs/jk-1.2.27-dev-704800/miscellaneous/changelog.html Assorted set of binaries is also available for testing at: http://tomcat.apache.org/dev/dist/tomcat-connectors/jk/binaries/ If you find any bugs while using this test release, please fill in the Bugzilla Bug Report or send an e-mail to Tomcat Dvelopers List. When entering bug use the following link: https://issues.apache.org/bugzilla/query.cgi?product=Tomcat%20Connectors Notice: Please do not use this version for production. It is ment to be used for testing purposes only! Thank you, -- The Apache Tomcat Team - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [ANN] Apache Tomcat Connectors 1.2.27-dev-704800 available for testing.
Please join us in ensuring the quality of the forthcoming release by testing this snapshot. The source archives are in the same format as a release download, so easy to build. The last release is already 10 months old and there were important changes in the meantime. We hope we can make you interested in testing by the following list of improvements: Features/Improvements - General: - New optional watchdog thread (Apache/IIS) doing internal maintenance (idle connection checks, backend probing). See JkWatchdogInternal (Apache) and watchdog_interval (IIS). - Added session_cookie and session_path for configuring session identifiers. - Add extension attributes to uri worker map (Apache/IIS). Allowed are: - reply_timeout - active/disabled/stopped - fail_on_status - use_server_errors which can now be used per mount and not only per worker. - New communication configuration directives: - socket_connect_timeout - connection_acquire_timeout - retry_interval time - connection_ping_interval, ping_timeout and ping_mode - Allow using web server error pages. - Automatically determine needed shm size Apache: - Allow dynamic setting of reply timeout using the environment variable JK_REPLY_TIMEOUT. IIS: - Basic support for multiple Webs in one Application Pool - Basic support for multiple Application Pools - Use environment variables JKISAPI_PATH (Full path to the ISAPI Redirector) and JKISAPI_NAME (Name of the ISAPI Redirector dll without extension) in attribute values of the redirector .properties file (Example: log_file=$(ISAPI_PATH)\$(ISAPI_NAME).log) - New attribute error_page which can contain a full URL used as a redirect URL when an error occurs. Any %d in error_page will be replaced by the HTTP status code of the error. - New boolean attribute enable_chunked_encoding to allow chunked encoding of HTTP responses. This is currently considered experimental. To be able to use it, you need to build the isapi redirector with an additional define ISAPI_ALLOW_CHUNKING. - Use raw headers instead of CGI headers. Fixes problem underscore=dash problem in header names. This is currently considered experimental. To be able to use it, you need to build the isapi redirector with an additional define USE_RAW_HEADERS. - Improved IIS event detection. This also imporoves IIS 5.1 compatibility. It is currently considered experimental. To be able to use it, you need to build the isapi redirector with an additional define AUTOMATIC_AUTH_NOTIFICATION. Status-Worker: - Add manageability and statistics counters for simple ajp workers and ajp lb members. - Add display of seconds since last statistics reset and access and transfer rates. - Add dump action. - Allow showing only a single member for a load balancer. - Include server local time in output. - Improve XSS hardening. - Layout changes. Build: - Improve Cygwin build. - Don't use post httpd 2.2.0 API functions when building with new --enable-api-compatibility configure switch. - Use correct ld flags provided by apxs when building module. Prevents some crashes on AIX for httpd 1.3 module. Docs - Various minor additions. Fixes - - BZ 36385: Add missing prepost cping/cpong directly after connect in case prepost cping is used, but no connect cping. - BZ 44116: Fix handling of multiple JSESSIONID cookies. - BZ 44147: Multiple load balancing workers problem. - BZ 44738: Fix merging of JkOption ForwardURI* between virtual hosts. - BZ 45026: For Apache httpd 2.x add Unknown Reason as the reason phrase, if we get an empty one from the backend. Otherwise httpd 2.x returns status 500. - BZ 45812: Add done() service method that causes sending EOS bucket for Apache httpd 2.x. This allows filter chain to work properly. - Improved thread safety on some platforms, especially AIX - Fix IIS memory corruption due to parallel initialization by multiple threads. - Set lb_factor instead of distance in status worker. - JkAutoAlias does not work in combination with JkMountCopy if there are no JkMount in virtual host. - Make dynamic URI map reloading atomic and free memory not needed any longer. - Always send initial POST packet even if the client disconnected. Furthermore there have been a couple of additional code refactorings. Thank you, -- The Apache Tomcat Team - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [ANN] Apache Tomcat Connectors 1.2.27-dev-704800 available for testing.
Rainer, The connectors FAQ (http://tomcat.apache.org/connectors-doc/miscellaneous/faq.html )states: mod_jk works well with Apache 2.2. You need a binary module compiled for version 2.2 of the Apache web server. A binary compiled for version 2.0 will not work. Important parts of the functionality of mod_jk have been reimplemented as Apache httpd modules mod_proxy_ajp and mod_proxy_balancer. These are part of the standard distributoin of Apache 2.2. The new modules do not contain all features of mod_jk, but you get them automatically with every Apache 2.2. Is there anywhere a description of what mod_jk does that is NOT done by mod_proxy_ajp and mod_proxy_balancer? Also, does this release imply a corresponding release of mod_jk? Thanks, Ken On Oct 15, 2008, at 4:04 PM, Rainer Jung wrote: Please join us in ensuring the quality of the forthcoming release by testing this snapshot. The source archives are in the same format as a release download, so easy to build. The last release is already 10 months old and there were important changes in the meantime. We hope we can make you interested in testing by the following list of improvements: Features/Improvements - General: - New optional watchdog thread (Apache/IIS) doing internal maintenance (idle connection checks, backend probing). See JkWatchdogInternal (Apache) and watchdog_interval (IIS). - Added session_cookie and session_path for configuring session identifiers. - Add extension attributes to uri worker map (Apache/IIS). Allowed are: - reply_timeout - active/disabled/stopped - fail_on_status - use_server_errors which can now be used per mount and not only per worker. - New communication configuration directives: - socket_connect_timeout - connection_acquire_timeout - retry_interval time - connection_ping_interval, ping_timeout and ping_mode - Allow using web server error pages. - Automatically determine needed shm size Apache: - Allow dynamic setting of reply timeout using the environment variable JK_REPLY_TIMEOUT. IIS: - Basic support for multiple Webs in one Application Pool - Basic support for multiple Application Pools - Use environment variables JKISAPI_PATH (Full path to the ISAPI Redirector) and JKISAPI_NAME (Name of the ISAPI Redirector dll without extension) in attribute values of the redirector .properties file (Example: log_file=$(ISAPI_PATH)\$(ISAPI_NAME).log) - New attribute error_page which can contain a full URL used as a redirect URL when an error occurs. Any %d in error_page will be replaced by the HTTP status code of the error. - New boolean attribute enable_chunked_encoding to allow chunked encoding of HTTP responses. This is currently considered experimental. To be able to use it, you need to build the isapi redirector with an additional define ISAPI_ALLOW_CHUNKING. - Use raw headers instead of CGI headers. Fixes problem underscore=dash problem in header names. This is currently considered experimental. To be able to use it, you need to build the isapi redirector with an additional define USE_RAW_HEADERS. - Improved IIS event detection. This also imporoves IIS 5.1 compatibility. It is currently considered experimental. To be able to use it, you need to build the isapi redirector with an additional define AUTOMATIC_AUTH_NOTIFICATION. Status-Worker: - Add manageability and statistics counters for simple ajp workers and ajp lb members. - Add display of seconds since last statistics reset and access and transfer rates. - Add dump action. - Allow showing only a single member for a load balancer. - Include server local time in output. - Improve XSS hardening. - Layout changes. Build: - Improve Cygwin build. - Don't use post httpd 2.2.0 API functions when building with new --enable-api-compatibility configure switch. - Use correct ld flags provided by apxs when building module. Prevents some crashes on AIX for httpd 1.3 module. Docs - Various minor additions. Fixes - - BZ 36385: Add missing prepost cping/cpong directly after connect in case prepost cping is used, but no connect cping. - BZ 44116: Fix handling of multiple JSESSIONID cookies. - BZ 44147: Multiple load balancing workers problem. - BZ 44738: Fix merging of JkOption ForwardURI* between virtual hosts. - BZ 45026: For Apache httpd 2.x add Unknown Reason as the reason phrase, if we get an empty one from the backend. Otherwise httpd 2.x returns status 500. - BZ 45812: Add done() service method that causes sending EOS bucket for Apache httpd 2.x. This allows filter chain to work properly. - Improved thread safety on some platforms, especially AIX - Fix IIS memory corruption due to parallel initialization by multiple threads. - Set lb_factor instead of distance in status worker. - JkAutoAlias does not work in combination with JkMountCopy if there are no JkMount in virtual host. - Make dynamic URI map reloading atomic and free memory not needed any
Re: [ANN] Apache Tomcat Connectors 1.2.27-dev-704800 available for testing.
Ken Bowen wrote: Is there anywhere a description of what mod_jk does that is NOT done by mod_proxy_ajp and mod_proxy_balancer? You might find this useful http://blogs.jboss.com/blog/mturk/ Also, does this release imply a corresponding release of mod_jk? Yes. This is basically 1.2.27 we'll release. Regards -- ^(TM) - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
