MongoDB\Driver\Monitoring\SDAMSubscriber
PHP マニュアル

MongoDB\Driver\Monitoring\SDAMSubscriber::topologyChanged

Notification method for a topology description change

説明

abstract public void MongoDB\Driver\Monitoring\SDAMSubscriber::topologyChanged(MongoDB\Driver\Monitoring\TopologyChangedEvent $event)

If the subscriber has been registered, the driver will call this method when the topology's description has changed.

パラメータ

event (MongoDB\Driver\Monitoring\TopologyChangedEvent)

An event object encapsulating information about the changed topology description.

戻り値

値を返しません。

エラー / 例外

  • Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

参考

  • MongoDB\Driver\Monitoring\TopologyChangedEvent
  • MongoDB\Driver\Monitoring\addSubscriber
  • MongoDB\Driver\Manager::addSubscriber