jbertram commented on code in PR #5719:
URL: https://github.com/apache/activemq-artemis/pull/5719#discussion_r2124217988
##########
artemis-protocols/artemis-mqtt-protocol/src/main/java/org/apache/activemq/artemis/core/protocol/mqtt/MQTTSessionState.java:
##########
@@ -207,16 +204,13 @@ public boolean addSubscription(MqttTopicSubscription
subscription, WildcardConfi
SubscriptionItem existingSubscription =
subscriptions.get(subscription.topicFilter());
if (existingSubscription != null) {
- boolean updated = false;
- if (subscription.qualityOfService().value() >
existingSubscription.getSubscription().qualityOfService().value()) {
- existingSubscription.setSubscription(subscription);
- updated = true;
+ if (subscription.qualityOfService().value() >
existingSubscription.getSubscription().qualityOfService().value()
+ || !Objects.equals(subscriptionIdentifier,
existingSubscription.getId())) {
+ existingSubscription.update(subscription,
subscriptionIdentifier);
+ return true;
+ } else {
+ return false;
}
- if (subscriptionIdentifier != null &&
!subscriptionIdentifier.equals(existingSubscription.getId())) {
Review Comment:
I noticed that as well when I was reviewing the code and I suspect that is a
bug, but that would need to be addressed in a different PR since it's not
directly related to this issue.
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