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ConcurrentMessageListenerContainer#isInExpectedState consistency problem #3063

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Wzy19930507
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Change stream to for loops, prevent ConcurrentModificationException simultaneously invoke KafkaMessageListenerContainer#setStoppedNormally and ConcurrentMessageListenerContainer#isInExpectedState —— modify property isInExpectedState when invoke stream.allMatch cause list size change threw ConcurrentModificationException by ArrayList$ArrayListSpliterator#tryAdvance.

change stream to for loops, prevent `ConcurrentModificationException` simultaneously invoke `KafkaMessageListenerContainer#setStoppedNormally` and `ConcurrentMessageListenerContainer#isInExpectedState` —— modify property isInExpectedState when invoke stream.allMatch cause list size change threw `ConcurrentModificationException` by `ArrayList$ArrayListSpliterator#tryAdvance`.
@sobychacko sobychacko added this to the 3.2.0-M2 milestone Feb 23, 2024
@sobychacko sobychacko merged commit ee835ce into spring-projects:main Feb 23, 2024
spring-builds pushed a commit that referenced this pull request Feb 23, 2024
Fixes: #3063

* change stream to for loops, prevent `ConcurrentModificationException` from simultaneously invoking `KafkaMessageListenerContainer#setStoppedNormally` and `CMLC#isInExpectedState`
* modify property isInExpectedState when invoking stream.allMatch. This was causing list size to change and thus
   throwing `ConcurrentModificationException` by `ArrayList$ArrayListSpliterator#tryAdvance`.

(cherry picked from commit ee835ce)
@Wzy19930507 Wzy19930507 deleted the concurrent_container_consistency_problem branch February 26, 2024 02:15
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3 participants