MongoDB\Driver\Manager::addSubscriber

(mongodb >=1.10.0)

MongoDB\Driver\Manager::addSubscriber — Registers a monitoring event subscriber with this Manager

说明

final public MongoDB\Driver\Manager::addSubscriber ( MongoDB\Driver\Monitoring\Subscriber $subscriber ) : void

Registers a monitoring event subscriber with this Manager. The subscriber will be notified of all events for this Manager.

Note: If subscriber is already registered with this Manager, this function is a no-op. If subscriber is also registered globally, it will still only be notified once of each event for this Manager.

参数

subscriber (MongoDB\Driver\Monitoring\Subscriber): A monitoring event subscriber to register with this Manager.

返回值

没有返回值。

错误／异常

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

参见

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

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