MongoDB\Driver\Monitoring\SDAMSubscriber::serverChanged

(mongodb >=1.13.0)

MongoDB\Driver\Monitoring\SDAMSubscriber::serverChanged — Notification method for a server description change

Descrizione

abstract public function MongoDB\Driver\Monitoring\SDAMSubscriber::serverChanged(MongoDB\Driver\Monitoring\ServerChangedEvent $event): void

If the subscriber is registered, this method is called when a server's description changes. For example, a server's type changing from secondary to primary would cause its server description to change.

Elenco dei parametri

event (MongoDB\Driver\Monitoring\ServerChangedEvent): An event object encapsulating information about the changed server description.

Valori restituiti

Nessun valore viene restituito.

Errori/Eccezioni

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

Vedere anche:

MongoDB\Driver\Monitoring\ServerChangedEvent
MongoDB\Driver\Monitoring\addSubscriber() - Registers a monitoring event subscriber globally
MongoDB\Driver\Manager::addSubscriber() - Registers a monitoring event subscriber with this Manager

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