Version 0.3.2 of the Scala SDK has been released.
https://synesso.github.io/scala-stellar-sdk/
In this release, all of the Horizon endpoints that support streaming are now accessible as Akka Streams Sources.
Akka Streams is a reactive streams implementation that allows developers to create elegant logic flows that employ back-pressure to ensure that the application is efficient, but never overloaded.
Using the source endpoints can be a simple as
PublicNetwork.effectsSource().runForeach(println)
Or can grow to flows that encompass the entire logic of your application.
See the SDK's sources documentation for details.
https://synesso.github.io/scala-stellar-sdk/sources.html
