src/WorkerF/DB/Redis.php
public static function init(array $rd_confs)
    {
        // create redis init params
        $cluster = $rd_confs['cluster'];
        $options = (array) $rd_confs['options'];
        $servers = $rd_confs['rd_con'];
        // get clients
        self::$_clients = $cluster ?
            self::createAggregateClient($servers, $options) :
            self::createSingleClients($servers, $options);
        // check redis connect
        foreach (self::$_clients as $con_name => $client) {
            try {
                $client->connect();

            } catch (\Exception $e) {
                $msg = "Redis connect fail, check your redis config for connection '$con_name'. \n".$e->getMessage();
                throw new ConnectException($msg);
            }
        }
    }
public static function init(array $rd_confs)
    {
        // create redis init params
        $cluster = $rd_confs['cluster'];
        $options = (array) $rd_confs['options'];
        $servers = $rd_confs['rd_con'];
        // get clients
        self::$_clients = $cluster ?
            self::createAggregateClient($servers, $options) :
            self::createSingleClients($servers, $options);
        // check redis connect
        foreach (self::$_clients as $con_name => $client) {
            try {
                $client->connect();

            } catch (\Exception $e) {
                $msg = "Redis connect fail, check your redis config for connection '$con_name'. \n".$e->getMessage();
                throw new ConnectException($msg);
            }
        }
    }
init redis clients.

@param  array $rd_confs
@return void
@throws WorkerF\DB\ConnectException