The MongoDB\Driver\Monitoring\TopologyChangedEvent class

(mongodb >=1.13.0)

Giriş

The MongoDB\Driver\Monitoring\TopologyChangedEvent class encapsulates information about a changed topology description. For example, a topology discovering a new replica set primary would cause its topology description to change.

Sınıf Sözdizimi

final class MongoDB\Driver\Monitoring\TopologyChangedEvent {
/* Özellikler */
public readonly MongoDB\BSON\ObjectId $topologyId;
public readonly MongoDB\Driver\TopologyDescription $newDescription;
public readonly MongoDB\Driver\TopologyDescription $previousDescription;
/* Yöntemler */
final public getNewDescription(): MongoDB\Driver\TopologyDescription
final public getPreviousDescription(): MongoDB\Driver\TopologyDescription
final public getTopologyId(): MongoDB\BSON\ObjectId
}

Özellikler

topologyId
The topology ID.
newDescription
The new topology description.
previousDescription
The previous topology description.

Sürüm Bilgisi

Sürüm: Açıklama
PECL mongodb 2.3.0 Added public readonly properties.

İçindekiler