$defaultProtocol public property (available since version 2.0.5)

getIsActive() public method Returns a value indicating

getDriverName() public method Returns the name of the

EVENT_AFTER_OPEN event of type \yii\elasticsearch\Event An event

$dataTimeout public property Timeout to use when reading the response

$clusterState public read-only property

initConnection() protected method Initializes the DB connection

$auth public property Authentication data used to connect to the

getNodeInfo() public method

$autodetectCluster public property Whether to autodetect available