Fix race condition on stop #1081
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mamidenn
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| @@ -10,7 +10,7 @@ public class SqliteCollection : ICollectionFixture<SqliteSetup> | |||
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| public class SqliteSetup : IDisposable | |||
| { | |||
| public string ConnectionString { get; set; } | |||
| public static string ConnectionString { get; set; } | |||
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Why does this need to be made static?
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I wanted to have simple access to the value from the new SqliteStopScenario as well as aligning it with the way all the other scenario setups have static connection strings.
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If the host is stopped as soon as WorkflowCompleted LifeCycleEvent is raised, some persistence providers cannot persist the 'Completed' state in time.
Do not pass global CancellationToken to persistence operations on host shutdown. This way it is ensured that persistence operations are not cancelled.
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Sorry for taking so long. I removed everything that was not strictly necessary to make the new tests pass. |
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Describe the change
No longer pass the global
CancellationTokento persistence operations that could take place after initiating a host shutdown. This prevents cancelling workflows or stopping the host from cancelling writing persistence operations and thus losing data.Fixes #953
Fixes #1032
Describe your implementation or design
Removed the
CancellationTokenparameter from persistence operations infinallyblocks whereTaskCancelledExceptionscould be handled.Tests
Yes. I reproduced the issue by adding a
StopScenariofor persistence providers. After the change, this scenario passes.Breaking change
No.