reset abortedChangelog when no transactions are commited (#26)

kartverket · May 20, 2019 · 51adb85 · 51adb85
1 parent 1b57760
commit 51adb85
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/CORESubscriber/Program.cs b/CORESubscriber/Program.cs
@@ -105,6 +105,17 @@ private static void SynchronizeSubscribedDatasets()
                 {
                     datasetsFailed.Add(Dataset.GetDatasetIdFromElement(subscribedElement));
 
+                    if (Dataset.GetTransaction() == 0)
+                    {
+                        Dataset.ResetAbortedChangelog();
+
+                        Dataset.SetOrderedChangelogId("0");
+                    }
+                    else
+                    {
+                        Console.WriteLine($"WARNING: Dataset with id {datasetsFailed.Last()} is left in unknown state due to partial commits of transactions. The subscriber will keep trying to commit the active changelog, but no longer knows which changeId it is currently at. If this problem persists you need to empty the database and synchronize this dataset from scratch.");
+                    }
+
                     HandleExceptionText(e);
                 }
             }