MongoDB\Driver\Manager
PHP マニュアル

MongoDB\Driver\Manager::addSubscriber

Registers a monitoring event subscriber with this Manager

説明

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

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

注意: 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.

パラメータ

subscriber (MongoDB\Driver\Monitoring\Subscriber)

A monitoring event subscriber to register with this Manager.

戻り値

値を返しません。

エラー / 例外

  • Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
  • Throws MongoDB\Driver\Exception\InvalidArgumentException if subscriber is a MongoDB\Driver\Monitoring\LogSubscriber, since loggers can only be registered globally.

参考

  • MongoDB\Driver\Manager::removeSubscriber
  • MongoDB\Driver\Monitoring\Subscriber
  • MongoDB\Driver\Monitoring\CommandSubscriber
  • MongoDB\Driver\Monitoring\addSubscriber
  • Application Performance Monitoring (APM)