On my server (Win2003) JBoss will occaisionally stop servicing requests for one particular application context (though I can still get to other JBoss pages in other contexts). HTTP connections go into "ESTABLISHED" state, but no response is given from the server.
Going to the JBoss console and hitting Ctrl+C causes JBoss to spit out whatever stack trace it had been paused on and then continue. At this point, pending requests are serviced.
Has anyone experienced behavior like this?