How can I watch a node at all time

[VincentWY]

I got a problem with watch a node. Since I call the "ChildrenW" function to get children list with the parent node, but I can get the change notification only at once. If I want to watch a node at all time, How can I do?

[samuel]

The watchers in zookeeper only fire once. In order to reset the watch you have to do the call again (e.g. ChildrenW).

[achilsh]

good job. i redo childrenw() again after received event registered befored