MongoDB\Driver\Monitoring\SDAMSubscriber::serverChanged

(mongodb >=1.13.0)

MongoDB\Driver\Monitoring\SDAMSubscriber::serverChanged — Notification method for a server description change

説明

abstract public function MongoDB\Driver\Monitoring\SDAMSubscriber::serverChanged(MongoDB\Driver\Monitoring\ServerChangedEvent $event): void

If the subscriber is registered, this method is called when a server's description changes. For example, a server's type changing from secondary to primary would cause its server description to change.

パラメータ

event (MongoDB\Driver\Monitoring\ServerChangedEvent): An event object encapsulating information about the changed server 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\ServerChangedEvent
MongoDB\Driver\Monitoring\addSubscriber() - Registers a monitoring event subscriber globally
MongoDB\Driver\Manager::addSubscriber() - Registers a monitoring event subscriber with this Manager

関連キーワード:

MongoDB Driver Monitoring server description SDAMSubscriber event method change Notification serverChanged ServerChangedEvent subscriber addSubscriber Registers monitoring Manager serverClosed mongodb abstract registered called changes example type