Fix processPostTransactionCallbacks

.github/workflows/pr.yml

@@ -102,8 +102,8 @@ jobs:
 
       - name: Run tests ${{ matrix.test-args }}
         continue-on-error: true
-        run: vendor/bin/phpunit -c core --color=always ${{ matrix.test-args }}
-
+#        run: vendor/bin/phpunit -c core --color=always ${{ matrix.test-args }}
+        run: vendor/bin/phpunit -c core --color=always modules/contrib/mysqli/tests/src/Kernel/mysqli/TransactionTest.php
 #      - uses: actions/upload-artifact@v3
 #        with:
 #          name: test-results

src/Driver/Database/mysqli/Connection.php

@@ -220,11 +220,4 @@ protected function driverTransactionManager(): TransactionManagerInterface {
     return new TransactionManager($this);
   }
 
-  /**
-   * {@inheritdoc}
-   */
-  public function startTransaction($name = '') {
-    return $this->transactionManager()->push($name);
-  }
-
 }

src/Driver/Database/mysqli/TransactionManager.php

@@ -47,14 +47,24 @@ protected function releaseClientSavepoint(string $name): bool {
    * {@inheritdoc}
    */
   protected function rollbackClientTransaction(): bool {
-    return $this->connection->getClientConnection()->rollback();
+    $clientRollback = $this->connection->getClientConnection()->rollBack();
+    $this->setConnectionTransactionState($clientRollback ?
+      ClientConnectionTransactionState::RolledBack :
+      ClientConnectionTransactionState::RollbackFailed
+    );
+    return $clientRollback;
   }
 
   /**
    * {@inheritdoc}
    */
   protected function commitClientTransaction(): bool {
-    return $this->connection->getClientConnection()->commit();
+    $clientCommit = $this->connection->getClientConnection()->commit();
+    $this->setConnectionTransactionState($clientCommit ?
+      ClientConnectionTransactionState::Committed :
+      ClientConnectionTransactionState::CommitFailed
+    );
+    return $clientCommit;
   }
 
 }