Facile\DoctrineMySQLComeBack\Doctrine\DBAL\Statement::execute PHP Method

    public function execute($params = null)
    {
        $stmt = null;
        $attempt = 0;
        $retry = true;
        while ($retry) {
            $retry = false;
            try {
                $stmt = $this->stmt->execute($params);
            } catch (\Exception $e) {
                if ($this->conn->canTryAgain($attempt) && $this->conn->isRetryableException($e, $this->sql)) {
                    $this->conn->close();
                    $this->createStatement();
                    ++$attempt;
                    $retry = true;
                } else {
                    throw $e;
                }
            }
        }
        return $stmt;
    }