This is an example Play template that demonstrates Streaming with Server Sent Events or Comet, using Pekko Streams.
Please see the documentation at:
By default, the project uses the Pekko HTTP Server backend. To switch to the Netty Server backend, enable the PlayNettyServer sbt plugin in the build.sbt file.
In the build.sbt of this project, you'll find a commented line for this setting; simply uncomment it to make the switch.
For more detailed information, refer to the Play Framework documentation.