MongoDB\Driver\Monitoring\addSubscriber
(mongodb >=1.3.0)
MongoDB\Driver\Monitoring\addSubscriber — Registers a monitoring event subscriber globally
Description
Registers a monitoring event subscriber globally. The subscriber will be
notified of all events in the extension for any Manager.
Note:
If subscriber is already registered globally, this
function is a no-op. If subscriber is also registered
with one or more Managers, it will still only be notified once of each event
for each Manager.
Return Values
No value is returned.