MongoDB\Driver\ServerDescription::getHelloResponse

(mongodb >=1.13.0)

MongoDB\Driver\ServerDescription::getHelloResponse — Returns the server's most recent "hello" response

説明

final public function MongoDB\Driver\ServerDescription::getHelloResponse(): array

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.

注意:
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.

パラメータ

この関数にはパラメータはありません。

戻り値

Returns an array of information describing this server.

エラー / 例外

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

参考

MongoDB\Driver\Server::getInfo() - Returns an array of information describing this server
» hello command in the MongoDB manual
» Server Discovery and Monitoring Specification

関連キーワード:

MongoDB Driver server ServerDescription hello response most recent getHelloResponse information describing command Server return getInfo getHost mongodb final derived time constructed obtained through monitoring driver