Zookeeper::setWatcher

(PECL zookeeper >= 0.1.0)

Zookeeper::setWatcherSet a watcher function.

Описание

public bool Zookeeper::setWatcher ( callable $watcher_cb )

Список параметров

watcher_cb

A watch will be set at the server to notify the client if the node changes.

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Ошибки

This method emits PHP error/warning when parameters count or types are wrong or fail to set watcher.

Предостережение

Since version 0.3.0, this method emits ZookeeperException and it's derivatives.

Смотрите также

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