Can AkkaConsumber inherit from a common base trait?

[coreyauger]

I would like to have a common base for akka consumers... to allow for a generic way to process clean-up

ex: private[this] val consumerRegistry = new ConcurrentHashMap[String, AkkaConsumerBase[String, _]] `

def shutdown() = {
    logger.info("Shutting down Event Bus")
    producer.close()
    Await.ready(Future.sequence(consumerRegistry.map(e => e._2.stop())), 5 minute)
  }

Thoughts ?

[sclasen]

seems legit, want to do a PR?

[coreyauger]

Sounds good :)