PHP - Manual: MongoDB\Driver\Monitoring\SDAMSubscriber::topologyChanged
2024-11-13
(mongodb >=1.13.0)
MongoDB\Driver\Monitoring\SDAMSubscriber::topologyChanged — Notification method for a topology description change
$event
): voidIf the subscriber has been registered, the driver will call this method when the topology's description has changed.
event
(MongoDB\Driver\Monitoring\TopologyChangedEvent)An event object encapsulating information about the changed topology description.
没有返回值。
官方地址:https://www.php.net/manual/en/mongodb-driver-monitoring-sdamsubscriber.topologychanged.php