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MongoDB\Driver\Monitoring\addSubscriber	MongoDB\Driver\Monitoring\CommandFailedEvent

Functions	Last updated: Mon, 26 Oct 2026

MongoDB\Driver\Monitoring\removeSubscriber

(mongodb >=1.3.0)

MongoDB\Driver\Monitoring\removeSubscriber — Unregisters a monitoring event subscriber globally

Description

function MongoDB\Driver\Monitoring\removeSubscriber(MongoDB\Driver\Monitoring\Subscriber $subscriber): void

Unregisters a monitoring event subscriber globally.

Note:
If subscriber is not already registered globally, this function is a no-op.

Parameters

subscriber (MongoDB\Driver\Monitoring\Subscriber): A monitoring event subscriber to unregister globally.

Return Values

No value is returned.

Errors/Exceptions

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

See Also

MongoDB\Driver\Monitoring\addSubscriber() - Registers a monitoring event subscriber globally
MongoDB\Driver\Monitoring\Subscriber
MongoDB\Driver\Monitoring\CommandSubscriber
MongoDB\Driver\Manager::removeSubscriber() - Unregisters a monitoring event subscriber with this Manager
Application Performance Monitoring (APM)

MongoDB\Driver\Monitoring\addSubscriber	MongoDB\Driver\Monitoring\CommandFailedEvent

Functions	Last updated: Mon, 26 Oct 2026