MongoDB\Driver\ServerDescription::getHelloResponse
(mongodb >=1.13.0)
MongoDB\Driver\ServerDescription::getHelloResponse — Returns the server's most recent "hello" response
Descrição
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.
Nota:
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.
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
Returns an array of information describing this server.
Erros/Exceções
- Lança uma exceção MongoDB\Driver\Exception\InvalidArgumentException em caso de erro ao analisar argumentos.
Veja Também
- MongoDB\Driver\Server::getInfo() - Returns an array of information describing this server
- » hello command in the MongoDB manual
- » Server Discovery and Monitoring Specification
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