@Override
public void afterStart() {
String path = ZKPaths.makePath(getZooKeeperPath(), address.toString());
byte[] data = address.toString().getBytes(US_ASCII);
node = new PersistentNode(client, CreateMode.EPHEMERAL, false, path, data);
node.start();
}
@Override
public String toString() {
return destination.toString();
}