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    This blog features updates, opinions, and technical notes from Caucho engineers about Caucho products, the enterprise Java industry, and PHP. Caucho Technology is the creator of the Resin Application Server and the Quercus PHP in Java engine. A leader in Java performance since 1998, Caucho is a Sun JavaEE licensee with over 9000 customers worldwide.
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Resin 4.0.0 Release

We’ve just released Resin 4.0.0 for download at http://caucho.com/download

Resin 4.0 has a large number of internal changes and enhancements over 3.1, and it is the development branch. If you need a stable version of Resin, you should continue to use Resin 3.1. The expected date for a stable version of Resin 4.0 is tied to the JavaEE spec dates for JavaEE 6, so it’s a moving target.

Major Features in Resin 4.0.0:

  • Resin 10,000
    • 10,000 simultaneous connections

  • Project Jar Repository
    • uses Maven pom.xml dependencies to build classloaders
    • replaces complex OSGi bundles with simple .jar management
  • CanDI - Java Contexts and Dependency Injection (JSR-299)
    • resin.xml/web.xml config fully integrated with CanDI
    • Rewrite/Dispatch redesign using CanDI
    • Security redesign using CanDI
    • JMS Queue/Topic redesign using CanDI
  • Protocol enhancements
    • FastCGI port and proxy
    • HTTP proxy
  • Cloud Computing redesign
    • Dynamic servers
    • Distributed deployment with .git repository and BAM/HMTP
      • eclipse, ant, maven and /resin-admin deployment
    • Clustered session refactor with BAM/HMTP for dynamic servers
    • Clustered Cache (JCache)
    • Load Balance refactor for dynamic servers
    • Load Balance green connections
    • Remote JMX refactored to use BAM/HMTP
    • Watchdog refactored to use BAM/HMTP
    • BAM/HMTP rename and refactor
  • Quercus
    • performance and compatibility work
    • Google App Engine support

This entry was posted on Thursday, May 7th, 2009 at 12:09 pm and is filed under Announcements. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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