MongoDB\Driver\Monitoring\addSubscriber
(mongodb >=1.3.0)
MongoDB\Driver\Monitoring\addSubscriber — Registers a monitoring event subscriber globally
说明
Registers a monitoring event subscriber globally. The subscriber will be notified of all events in the driver for any Manager.
注意: If
subscriberis already registered globally, this function is a no-op. Ifsubscriberis also registered with one or more Managers, it will still only be notified once of each event for each Manager.
参数
-
subscriber(MongoDB\Driver\Monitoring\Subscriber) -
A monitoring event subscriber to register globally.
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\Monitoring\removeSubscriber() - Unregisters a monitoring event subscriber globally
- MongoDB\Driver\Monitoring\Subscriber
- MongoDB\Driver\Monitoring\CommandSubscriber
- MongoDB\Driver\Manager::addSubscriber() - Registers a monitoring event subscriber with this Manager
- Application Performance Monitoring (APM)
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