OPENDJ-3337 Make sure ReplicationOffline messages are not repeatedly return...

Fabio Pistolesi

11.16.2016 7160f59040db3b159e1d73d9ba58055e8806163d

 opendj-server-legacy/src/main/java/org/opends/server/replication/server/MessageHandler.java

@@ -304,6 +304,13 @@
          synchronized (msgQueue) // TODO JNR why synchronize(msgQueue) here?
          {
            msg = lateQueue.removeFirst();
            // By default a server is always not following. A weird case where messages not representing
            // an operation may happen, making the late queue repeatedly fill and be emptied without ever
            // getting the server out of state "not following".
            if (lateQueue.isEmpty() && msgQueue.isEmpty())
            {
              following = true;
            }
          }
          if (updateServerState(msg))
          {