$controller public property public yii\debug\controllers\DefaultController $controller = null

__sleep() public method Closes the connection when this component is being serialized. public array __sleep ( )

selectActiveNode() protected method Select active node randomly protected void selectActiveNode ( )

put() public method Performs PUT HTTP request public mixed put ( $url, $options = [], $body = null, $raw = false )$url string|array URL $options array URL options $body string Request body $raw boolean If response body contains JSON and should be decoded return mixed Response throws yii\elasticsearch\Exception throws yii\base\InvalidConfigException

post() public method Performs POST HTTP request public mixed post ( $url, $options = [], $body = null, $raw = false )$url string|array URL $options array URL options $body string Request body $raw boolean If response body contains JSON and should be decoded return mixed Response throws yii\elasticsearch\Exception throws yii\base\InvalidConfigException

populateNodes() protected method (available since version 2.0.4) Populates $nodes with the result of a cluster nodes request. protected void populateNodes ( )throws yii\elasticsearch\Exception if no active node(s) found

open() public method Establishes a DB connection. It does nothing if a DB connection has already been established. public void open ( )throws yii\elasticsearch\Exception if connection fails

initConnection() protected method Initializes the DB connection. This method is invoked right after the DB connection is established. The default implementation triggers an EVENT_AFTER_OPEN event. protected void initConnection ( )

init() public method public void init ( )

httpRequest() protected method Performs HTTP request protected mixed httpRequest ( $method, $url, $requestBody = null, $raw = false )$method string Method name $url string URL $requestBody string Request body $raw boolean If response body contains JSON and should be decoded return mixed If request failed throws yii\elasticsearch\Exception if request failed throws yii\base\InvalidConfigException