resin 4.0.18 release notes

4.0.18 is primarily a bug fix release.

Resin 4.0.18 introduces commands to manage jmx objects. New set of JMX Commands consists of jmx-list, jmx-set and jmx-call commands. Documentation for an updated CLI interface can be viewed withjava -jar lib/resin.jar help. Documentation for a particular command can be viewed with java -jar lib/resin.jar help <command>

Resin Ant Plugin has been moved to a new home at github: https://github.com/caucho/ant-plugin.

Changes to the health system this release include improved stability, logging, documentation, and lifecycle conditions.

• Parameter checking and error reporting - All health checks, actions, and conditions were updated to check for missing or invalid attributes and report clearer error logs.
• Documentation - Full documentation of the health checking system is now present at /resin-doc/admin/health.xtp.
• Lifecycle conditions - Resin can now be configured to execute health actions on startup, shutdown, and restart.

<cluster xmlns="http://caucho.com/ns/resin"
         xmlns:health="urn:java:com.caucho.health">

  <health:SendMail>
    <to>admin@yourdomain.com</to>
    <health:OnStartup/>
  </health:SendMail>
 
</cluster>

When embedded Resin is launched inside a maven/junit task, the default behavior is to disable Resin's Alarm, which manages timeouts. To re-enable the alarm, use a '-Dcaucho.alarm-enable' on the command-line when launching Java.

The alarm is disabled in embedded cases to handle of embedded Quercus in a non-Resin container.

Resin's WebSocket support has been upgraded to the test v7 draft of the IETF specification.