| @@ -2,9 +2,7 @@ | ||
| 2 | 2 | |
| 3 | 3 | namespace Ez\DbLinker\Driver\Connection; | 
| 4 | 4 | |
| 5 | -use Closure; | |
| 6 | 5 | use Exception; | 
| 7 | -use SplObjectStorage; | |
| 8 | 6 | use Doctrine\DBAL\DriverManager; | 
| 9 | 7 | use Doctrine\DBAL\Driver\Connection; | 
| 10 | 8 | |
| @@ -138,6 +138,11 @@ | ||
| 138 | 138 | return $this->transactionLevel; | 
| 139 | 139 | } | 
| 140 | 140 | |
| 141 | + /** | |
| 142 | + * @param string $method | |
| 143 | + * | |
| 144 | + * @return \Doctrine\DBAL\Driver\Statement | |
| 145 | + */ | |
| 141 | 146 | private function callWrappedConnectionAndRetry($method, array $arguments) | 
| 142 | 147 |      { | 
| 143 | 148 |          return $this->callAndRetry(function () use ($method, $arguments) { |