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Merge pull request #13013 from dashevchenko/lineChartFix

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Adding threshold to time-series line chart affects data sources post-processing
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Viacheslav Klimov 2025-03-26 16:06:12 +02:00 committed by GitHub
commit b6bd1ad5db
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1 changed files with 6 additions and 1 deletions
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7
application/src/main/java/org/thingsboard/server/service/subscription/DefaultTbEntityDataSubscriptionService.java
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@ -725,7 +725,12 @@ public class DefaultTbEntityDataSubscriptionService implements TbEntityDataSubsc
update = new EntityDataUpdate(ctx.getCmdId(), ctx.getData(), null, ctx.getMaxEntitiesPerDataSubscription());
ctx.setInitialDataSent(true);
} else {
update = new EntityDataUpdate(ctx.getCmdId(), null, ctx.getData().getData(), ctx.getMaxEntitiesPerDataSubscription());
// if ctx has timeseries subscription, timeseries values are cleared after each update and is empty in ctx data,
// so to avoid sending timeseries update with empty map we set it to null
List<EntityData> preparedData = ctx.getData().getData().stream()
.map(entityData -> new EntityData(entityData.getEntityId(), entityData.getLatest(), null))
.toList();
update = new EntityDataUpdate(ctx.getCmdId(), null, preparedData, ctx.getMaxEntitiesPerDataSubscription());
}
ctx.sendWsMsg(update);
} finally {