docker run -it --name playScala --expose 9000 --expose 9090 -p 9000:9000 -p 9090:9090 -v ~/IdeaProjects/play-scala/:/app jiangxiaoyong/play-scala
- port 9000 is server listening port
- port 9090 is debugging port
- use activator to run play application
$ activator run
- connect to WebSocket of play server
- send 'start' message to server to trigger running of Kafka consumer which consume message of specific topic
- send any message to receive data
- please see instructions of another git repo to Running the whole app