The MongoDB\Driver\Monitoring\ServerChangedEvent class

(mongodb >=1.13.0)

简介

The MongoDB\Driver\Monitoring\ServerChangedEvent class encapsulates information about a changed server description. For example, a server's type changing from secondary to primary would cause its server description to change.

类摘要

final class MongoDB\Driver\Monitoring\ServerChangedEvent {
/* 属性 */
public readonly string $host;
public readonly int $port;
public readonly MongoDB\BSON\ObjectId $topologyId;
public readonly MongoDB\Driver\ServerDescription $newDescription;
public readonly MongoDB\Driver\ServerDescription $previousDescription;
/* 方法 */
final public getHost(): string
final public getNewDescription(): MongoDB\Driver\ServerDescription
final public getPort(): int
final public getPreviousDescription(): MongoDB\Driver\ServerDescription
final public getTopologyId(): MongoDB\BSON\ObjectId
}

属性

host
The hostname of the server.
port
The port of the server.
topologyId
The topology ID.
newDescription
The new server description.
previousDescription
The previous server description.

更新日志

版本 说明
PECL mongodb 2.3.0 Added public readonly properties.

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