Cake\ElasticSearch\Datasource\Connection::__construct PHP Method

__construct() public method

Constructor. Appends the default index name to the config array, which by default is _all
public __construct ( array $config = [], callback $callback = null )
$config array config options
$callback callback Callback function which can be used to be notified about errors (for example connection down)
    public function __construct(array $config = [], $callback = null)
    {
        $config += ['index' => '_all'];
        if (isset($config['name'])) {
            $this->configName = $config['name'];
        }
        if (isset($config['log'])) {
            $this->logQueries((bool) $config['log']);
        }
        parent::__construct($config, $callback);
    }