Php/docs/zookeeper.getstate

• PHP Manual
• Zookeeper
• Get the state of the zookeeper connection

Zookeeper::getState

(PECL zookeeper >= 0.1.0)

Zookeeper::getState — Get the state of the zookeeper connection

说明

public Zookeeper::getState ( ) : int

返回值

Returns the state of zookeeper connection on success, and false on failure.

错误／异常

This method emits PHP error/warning when it fails to get state of zookeeper connection.

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

参见

• Zookeeper::__construct() - Create a handle to used communicate with zookeeper
• Zookeeper::connect() - Create a handle to used communicate with zookeeper
• Zookeeper::getClientId() - Return the client session id, only valid if the connections is currently connected (ie. last watcher state is ZOO_CONNECTED_STATE)
• ZooKeeper States
• ZookeeperException