ParallelWhere: Prevent Race Between Interrupt and Child Running #3783
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I've also added a 5m timeout on the test; because why shouldn't we have some failsafe?
Here is a link to the final nightly run that targeted 18 attempts at reproducing: https://github.com/nbauernfeind/deephaven-core/actions/runs/4874961958
Statistically I was getting about 25% failures per run. This was 2 of 18 each without failures. I also caught the codepaths in use (with the child already cancelled).