[GitHub] [nifi] m-hogue commented on a change in pull request #3961: NIFI-6915 Jms Durable non shared subscription is broken

[GitBox <gi...@apache.org>]

m-hogue commented on a change in pull request #3961: NIFI-6915 Jms Durable non shared subscription is broken
URL: https://github.com/apache/nifi/pull/3961#discussion_r364347248
 
 

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 File path: nifi-nar-bundles/nifi-jms-bundle/nifi-jms-processors/src/main/java/org/apache/nifi/jms/processors/ConsumeJMS.java
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 @@ -173,6 +175,23 @@
         relationships = Collections.unmodifiableSet(_relationships);
     }
 
+    private static boolean isDurableSubscriber(final ProcessContext context) {
+        final Boolean durableBoolean = context.getProperty(DURABLE_SUBSCRIBER).evaluateAttributeExpressions().asBoolean();
+        return durableBoolean == null ? false : durableBoolean;
+    }
+
+    private static boolean isShared(final ProcessContext context) {
+        final Boolean sharedBoolean = context.getProperty(SHARED_SUBSCRIBER).evaluateAttributeExpressions().asBoolean();
+        return sharedBoolean == null ? false : sharedBoolean;
+    }
+
+    @OnScheduled
+    public void onSchedule(ProcessContext context) {
 
 Review comment:
   I believe you have a typo here. I think the logic should be `context.getMaxConcurrentTasks() > 1 && isDurableSubscriber(context) && !isShared(context)`
   
   Can you please add a unit test verifying this new behavior? Also, is it possible to add unit test(s) to verify that the issue you're trying to address (changing client IDs for durable non-shared clients on processor restart) is resolved?

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