PHP Manual
Zookeeper
Checks if the current zookeeper connection state can be recovered

Zookeeper::isRecoverable

(PECL zookeeper >= 0.1.0)

Zookeeper::isRecoverable — Checks if the current zookeeper connection state can be recovered

说明

public Zookeeper::isRecoverable ( void ) : bool

The application must close the handle and try to reconnect.

返回值

Returns true/false on success, and false on failure.

错误／异常

This method emits PHP error/warning when operation fails.

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

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