Inspired by the FS2 sample by Michael Pilquist: https://github.com/functional-streams-for-scala/fs2-chat but probably not exactly 1:1 with the functionality of that.
Not the greatest sample of backpressured async streams, but still quite fun little app covering quite a bit of Akka Stream APIs (and a little Scodec which made encoding/decoding the protocol a breeze)
Requires a JVM 8+ and sbt installed to build and run.
Running the server:
sbt "runMain akkastreamchat.Server 127.0.0.1 2842"
Running the client connecting to the server:
sbt "runMain akkastreamchat.Client 127.0.0.1 2842 tiger"
sbt "runMain akkastreamchat.Client 127.0.0.1 2842 scott"
Client commands:
text send to all connected users
/users lists logged in users
/quit disconnect and terminate client