public class WebBeansThreadBindingListener
extends java.lang.Object

For Tomcat we need to implement a ThreadBindingListener to release the ServletRequest in case of Async requests. Tomcat only sends the requestDestroyed event only when the 'final' detached response gets rendered. But this happens on a totally different Thread. Thus in order to release e.g. locks on Conversations and prevent mem leaks we need to end the request on unbind() as well. Note that the ContextsService will do nothing if the Request was already properly destroyed in standard synchronous Servlet Requests.