[ISSUE #309] Fix addConnectionEventProcessor concurrency problems #312
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Maybe ConnectionEventListener will not be used concurrently，Or under what circumstances would there be concurrency issues? |
OrezzerO
reviewed
Nov 8, 2022
| if (processorList == null) { | ||
| this.processors.putIfAbsent(type, new ArrayList<ConnectionEventProcessor>(1)); | ||
| processorList = this.processors.get(type); | ||
| lock.lock(); |
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As mentioned in #309, it is ArrayList not thread safe. I think it is better to replace ArrayList to a thread safe List implementation such as CopyOnWriteArrayList instead of using a lock.
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@zjcscut will you adjust it based on the above suggestions?
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it has been fixed |
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Fix #309