I am using Errai for Messaging in my JBoss App. Its working perfectly fine . But I noticed my server seems to be flooded with these  messages . "There is no queue associated with this session" . It is from the DefaultBlocking Servlet .

Is there any logical explanation for these messages . These messages happens randomely .  I could just turn off the System.out.prinnt and get rid of these messages , But curious why these messages happen .