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From "Alena Prokharchyk (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-4775) ActionEventUtils: add support for multiple Event Bus
Date Mon, 30 Sep 2013 23:30:24 GMT
Alena Prokharchyk created CLOUDSTACK-4775:
---------------------------------------------

             Summary: ActionEventUtils: add support for multiple Event Bus
                 Key: CLOUDSTACK-4775
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4775
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Management Server
    Affects Versions: 4.2.0
            Reporter: Alena Prokharchyk
             Fix For: Future


ActionEventUtils is responsible for publishing events into EventBus. At the moment the code
defines the Event Bus to publish to, as singleton, assuming that there is gonna be only one
instance of the Events Bus defined in the components.context.xml. Currently only RabbitMQ
implements this interface.

In the future we might have multiple instances on the Event Bus configured in the system;
for instance, one can be RabbitMQ server used by thirdparty app, the other - some internal
event bus used in the context of the same CS app. 

Summary - need to add a support for publishing events to multiple instances of Event Bus.



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