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MongoDB\Driver\Monitoring\CommandSucceededEvent::getServiceId

(mongodb >=1.11.0)

MongoDB\Driver\Monitoring\CommandSucceededEvent::getServiceId — Returns the load balancer service ID for the command

Опис

final public MongoDB\Driver\Monitoring\CommandSucceededEvent::getServiceId(): ?MongoDB\BSON\ObjectId

When the driver is connected to a MongoDB cluster through a load balancer, the service ID corresponds to the serviceId field in the hello command response.

Параметри

У цієї функції немає параметрів.

Значення, що повертаються

Returns the load balancer service ID, or null if the driver is not connected to a load balancer.

Помилки/виключення