This patch release resolves issues with Websocket
on-close handlers not
being fired when close frames aren't actually sent.
What is Immutant?
Immutant is an integrated suite of Clojure libraries backed by Undertow for web, HornetQ for messaging, Infinispan for caching, Quartz for scheduling, and Narayana for transactions. Applications built with Immutant can optionally be deployed to a WildFly cluster for enhanced features. Its fundamental goal is to reduce the inherent incidental complexity in real world applications.