title: How to find out if JMS Connection is there?
body: <p>In JMS it is easy to find out if a connection is lost, a exception happens. But how do I find out if the connection is there again?</p>
  
  <p>Scenario: I use JMS to communicate with my server. Now my connection breaks (server is down), which results in a exception. So far so good. If the server is up again and the connection is reestablished, how do I know that?</p>
  
  <p>I don't see any Listeners which would facilitate such information.</p>