MongoDB\Driver\Monitoring\SDAMSubscriber::topologyChanged

(mongodb >=1.13.0)

MongoDB\Driver\Monitoring\SDAMSubscriber::topologyChangedNotification method for a topology description change

说明

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

If the subscriber is registered, this method is called when the topology's description changes.

参数

event (MongoDB\Driver\Monitoring\TopologyChangedEvent)

An event object encapsulating information about the changed topology description.

返回值

没有返回值。

错误/异常

参见