It appears that the intended functionality here is to not attempt a r…

…econnect if a Doctrine transaction is nested. As such, I'm flipping this to use the method that does the checking (count of transactions > 0) to check if the transaction is active. If so, it seems like we would need to immediately throw a nested transaction error where the count of incremented transactional items has not been decremented back down to 0 -- This is related to issue bushbaby#1

src/DBAL/Connection.php

@@ -192,11 +192,9 @@ public function prepareUnwrapped($sql)
      */
     public function validateReconnectAttempt(DBALException $e, $attempt)
     {
-/** removing to test and see if this resolves the issue at hand
-        if (!$this->getTransactionNestingLevel()) {
-            return false;
-        }**/
-
+        if ($this->isTransactionActive()) {
+           return false;
+        }
         if ($this->reconnectAttempts && $attempt < $this->reconnectAttempts) {
             $reconnectExceptions = $this->_driver->getReconnectExceptions();
             $message             = $e->getMessage();