How to use

ChildWatcher

in

me.hao0.antares.common.zk

  @Override
  protected void doShutdown() {
    if (watcher != null){
      watcher.stop();
    }
  }
}

/**
 * new a watcher of path child
 * @param path the parent path
 * @param listener a listener
 * @param cacheChildData cache child or not
 *
 * <p>NOTE:
 *   Only watch first level children, not recursive
 * </p>
 * @return the child watcher
 */
public ChildWatcher newChildWatcher(String path, ChildListener listener, Boolean cacheChildData) {
  return new ChildWatcher(client, path, cacheChildData, listener);
}

  @Override
  public void doShutdown() {
    watcher.stop();
  }
}

@Override
public void doShutdown() {
  watcher.stop();
}