ddevore/akka-persistence-mongo — pull request #75 by remcobeckers (2014-09-26 06:19:17+00:00)
Title: Serialize Snapshot case class instead of SelectedSnapshot

There is no serializer registered for SelectedSnapshot, but Akka-Peristence does register a default Protobuf serializer for Snapshot that delegates the payload serialization to the standard Akka serializers.

Without this change an undocumented hack is required (setting a custom serializer for SelectedSnapshot) to use something else then Java serialization for snapshots.