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    The MongoDB\Driver\Monitoring\TopologyClosedEvent class

    (mongodb >=1.13.0)

    Introduction

    The MongoDB\Driver\Monitoring\TopologyClosedEvent class encapsulates information about a closed topology.

    Note: Due to the driver's connection handling and persistence behavior, this event can only be observed when a MongoDB\Driver\Manager is created with the "disableClientPersistence" driver option and freed before request shutdown (RSHUTDOWN).

    Class synopsis

    final class MongoDB\Driver\Monitoring\TopologyClosedEvent {
    /* Methods */
    final public getTopologyId(): MongoDB\BSON\ObjectId
    }

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