This project doesn't use the PlayPlugin
because it is not ready for Scala 3.
Instead we use sbt-revolver
plugin, to run the project,
sbt:hello-stream> reStart
sbt:hello-stream> reStop
Connect to ws://localhost:9000/socket
And send message,
{"body": {"test": 1}}
Also one can try the rest endpoints with curl like,
$ curl localhost:9000/ping
pong%
curl -XPOST localhost:9000/send-message \
-H 'Content-Type: application/json' \
-d '{"message": "Hello World From Curl"}'
Hello World From Curl%