Fix issue #15698 Distinguish between timeout and task rejection in DefaultFuture#15738
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zrlw merged 6 commits intoapache:3.3from Nov 13, 2025
qxggg:fix-issue-15698
Merged
Fix issue #15698 Distinguish between timeout and task rejection in DefaultFuture#15738zrlw merged 6 commits intoapache:3.3from qxggg:fix-issue-15698
zrlw merged 6 commits intoapache:3.3from
qxggg:fix-issue-15698
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## 3.3 #15738 +/- ##
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Coverage 60.77% 60.77%
- Complexity 15 11728 +11713
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Files 1938 1938
Lines 88627 88633 +6
Branches 13381 13380 -1
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+ Hits 53863 53867 +4
- Misses 29238 29239 +1
- Partials 5526 5527 +1
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Hi, I was wondering if you have some time to review my PR. I’d really appreciate your feedback. Thanks a lot! @zrlw |
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What is the purpose of the change?
To fix #15698
This pull request improves the handling of Timeout tasks in DefaultFuture when the associated executor rejects the task due to being full or shut down.
Previously, if the executor rejected the timeout task, a RejectedExecutionException was thrown, which could interrupt the processing flow and was not easily consumable by the user. This change:
1. Captures the rejection and generates a proper Response with status SERVER_THREADPOOL_EXHAUSTED_ERROR (100).
2. Sends the response back to the caller via DefaultFuture.received(), ensuring the user can detect that the timeout task was not executed.
3. Removes the future from FUTURES to prevent resource leakage.
This improves both reliability and user visibility of executor rejection scenarios without throwing exceptions.