akka.stream
Many protocols are asymmetric and distinguish between the client and the server, where the latter listens passively for messages and the former actively initiates the exchange.
Java API: obtain the Client singleton value.
Java API: obtain the Server singleton value.
(Since version 9)
Many protocols are asymmetric and distinguish between the client and the server, where the latter listens passively for messages and the former actively initiates the exchange.