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Comment: Removed all content of the page. The jk2 connector is obsolete and should not be used. If anyone is interested, they can see the old version of the page in the history.

This page is obsolete. All content was removed. See the Connectors documentation on the Tomcat site.

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CategoryObsolete

The jk2 connector has a status page and some experimental support for remote JMX. That means the internal components in the C code are visible in the JMX console, and you can also perform some limited control.

To experiment:

  • insert in jk2.properties:
No Format
  modjk.webServerPort=APACHE_PORT
  • make sure /jkstatus is enabled

The code is generic and is beeing merged with commons-modeler, which will provide typed attributes - right now everything is treated as a string, descriptions and more.

If you play with the setters - it is very important to make sure that workers2.properties is writtable by the apache user. To deal with the multi-process servers we need to save the file so all processes are synchronized. Also keep in mind that all changes made via JMX on mod_jk are persisted automatically ( unlike the changes in /admin, which need an explicit save ).