(PECL zookeeper >= 0.1.0)
Zookeeper::getState — Get the state of the zookeeper connection
Esta função não possui parâmetros.
Returns the state of zookeeper connection on success, and false on failure.
This method emits PHP error/warning when it fails to get state of zookeeper connection.
Since version 0.3.0, this method emits ZookeeperException and it's derivatives.