MongoDB\Driver\ServerDescription::getHelloResponse
(mongodb >=1.13.0)
MongoDB\Driver\ServerDescription::getHelloResponse — Returns the server's most recent "hello" response
Description
Returns an array of information describing the server. This array is derived from the most recent (at the time the MongoDB\Driver\ServerDescription was constructed) » hello command response obtained through » server monitoring.
Note:
When the driver is connected to a load balancer, this method will return an empty array since load balancers are not monitored. This is in contrast to MongoDB\Driver\Server::getInfo(), which would return the backing server's » hello command response from the initial connection handshake.
Liste de paramètres
Cette fonction ne contient aucun paramètre.
Valeurs de retour
Returns an array of information describing this server.
Erreurs / Exceptions
- Lance une exception MongoDB\Driver\InvalidArgumentException lors d'une erreur survenue pendant l'analyse d'un argument.
Voir aussi
- MongoDB\Driver\Server::getInfo() - Retourne un tableau d'informations décrivant ce serveur
- » hello command in the MongoDB manual
- » Server Discovery and Monitoring Specification
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