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Fix memory leak in entity data subscription service

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This commit is contained in:
Igor Kulikov 2021-02-12 13:52:25 +02:00
parent 008c2c5d5f
commit 305e656c71
1 changed files with 1 additions and 1 deletions
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application/src/main/java/org/thingsboard/server/service/subscription/DefaultTbEntityDataSubscriptionService.java
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@ -476,7 +476,7 @@ public class DefaultTbEntityDataSubscriptionService implements TbEntityDataSubsc
public void cancelAllSessionSubscriptions(String sessionId) { public void cancelAllSessionSubscriptions(String sessionId) {
Map<Integer, TbAbstractDataSubCtx> sessionSubs = subscriptionsBySessionId.remove(sessionId); Map<Integer, TbAbstractDataSubCtx> sessionSubs = subscriptionsBySessionId.remove(sessionId);
if (sessionSubs != null) { if (sessionSubs != null) {
sessionSubs.values().stream().filter(sub -> sub instanceof TbEntityDataSubCtx).map(sub -> (TbEntityDataSubCtx) sub).forEach(this::cleanupAndCancel); sessionSubs.values().forEach(this::cleanupAndCancel);
} }
} }