Github user koushik-das commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1260#discussion_r48411330
--- Diff:
plugins/event-bus/inmemory/src/org/apache/cloudstack/mom/inmemory/InMemoryEventBus.java
---
@@ -58,34 +58,6 @@ public void setName(String name) {
}
@Override
- public UUID subscribe(EventTopic topic, EventSubscriber subscriber)
throws EventBusException {
- if (subscriber == null || topic == null) {
- throw new EventBusException("Invalid
EventSubscriber/EventTopic object passed.");
- }
- UUID subscriberId = UUID.randomUUID();
-
- subscribers.put(subscriberId, new Pair<EventTopic,
EventSubscriber>(topic, subscriber));
- return subscriberId;
- }
-
- @Override
- public void unsubscribe(UUID subscriberId, EventSubscriber subscriber)
throws EventBusException {
- if (subscriberId == null) {
- throw new EventBusException("Cannot unregister a null
subscriberId.");
- }
-
- if (subscribers.isEmpty()) {
- throw new EventBusException("There are no registered
subscribers to unregister.");
- }
-
- if (!subscribers.containsKey(subscriberId)) {
- throw new EventBusException("No subscriber found with
subscriber id " + subscriberId);
- } else {
- subscribers.remove(subscriberId);
- }
- }
-
- @Override
--- End diff --
@pedro-martins Are you sure that this not used anywhere? The publish()
method relies that 'subscribers' is not empty. And 'subscribers' is populated
only in subscribe(). So as per the code I am sure it is getting used but not
directly invoked.
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