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 function getHost(): string
final public function getNewDescription(): MongoDB\Driver\ServerDescription
final public function getPort(): int
final public function getPreviousDescription(): MongoDB\Driver\ServerDescription
final public function 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.

目录

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