Description
When a remote service is disconnected from the ZooKeeper Server and when the session is expired, it should be able to try to reconnect automatically.
Here the discussion on the mailing list : http://old.nabble.com/DOSGI-Discovery-with-Zookeeper%2C-re-establish-session-after-a-timeout-tt28305408.html
Some links to zookeeper about this matter
http://wiki.apache.org/hadoop/ZooKeeper/FAQ#A3
http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions