MongoDB\Driver\Monitoring\TopologyChangedEvent::getTopologyId

(mongodb >=1.13.0)

MongoDB\Driver\Monitoring\TopologyChangedEvent::getTopologyId — Returns the topology ID

說明

final public MongoDB\Driver\Monitoring\TopologyChangedEvent::getTopologyId(): MongoDB\BSON\ObjectId

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

Returns the topology ID.

錯誤／異常