MongoDB\Driver\Monitoring\CommandStartedEvent::getServiceId
(mongodb >=1.11.0)
MongoDB\Driver\Monitoring\CommandStartedEvent::getServiceId — Returns the load balancer service ID for the command
Beschreibung
When the driver is connected to a MongoDB cluster through a load balancer,
the service ID corresponds to the serviceId
field in the
hello
command response.
Parameter-Liste
Diese Funktion besitzt keine Parameter.
Rückgabewerte
Returns the load balancer service ID, or null
if the driver is not
connected to a load balancer.
Fehler/Exceptions
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.