Ive developed a couple of plugin mbeans for jboss that have been useful for us, one is an Oracle sequence cache service, the other a service that manages/maintains/checks JNDI binds for other services, i.e. a service hands over the JNDI bind process to this service, which periodically checks the bind status and rebinds if necessary (e.g. the name server may have restarted, or the registered object may be stale due to its own process having to restart). Its not core jboss obviously but if may be useful. Let us know if it fits somewhere. cheers craig
