remove crufty scala bits
diff --git a/src/main/scala/Server.scala b/src/main/scala/Server.scala
deleted file mode 100644
index 9b7707b..0000000
--- a/src/main/scala/Server.scala
+++ /dev/null
@@ -1,57 +0,0 @@
-
-import akka.http.scaladsl.model.ws.BinaryMessage
-import akka.stream.scaladsl.Sink
-
- import akka.actor.ActorSystem
- import akka.stream.ActorMaterializer
- import akka.stream.scaladsl.{ Source, Flow }
- import akka.http.scaladsl.Http
- import akka.http.scaladsl.model.ws.UpgradeToWebSocket
- import akka.http.scaladsl.model.ws.{ TextMessage, Message }
- import akka.http.scaladsl.model.{ HttpResponse, Uri, HttpRequest }
- import akka.http.scaladsl.model.HttpMethods._
-
-object Server extends App /*extends WordSpec with Matchers*/ {
- implicit val system = ActorSystem()
- implicit val materializer = ActorMaterializer()
-
- //#websocket-handler
- // The Greeter WebSocket Service expects a "name" per message and
- // returns a greeting message for that name
- val greeterWebSocketService =
- Flow[Message]
- .mapConcat {
- // we match but don't actually consume the text message here,
- // rather we simply stream it back as the tail of the response
- // this means we might start sending the response even before the
- // end of the incoming message has been received
- case tm: TextMessage => TextMessage(Source.single("Hello ") ++ tm.textStream) :: Nil
- case bm: BinaryMessage =>
- // ignore binary messages but drain content to avoid the stream being clogged
- bm.dataStream.runWith(Sink.ignore)
- Nil
- }
- //#websocket-handler
-
- //#websocket-request-handling
- val requestHandler: HttpRequest => HttpResponse = {
- case req @ HttpRequest(GET, Uri.Path("/greeter"), _, _, _) =>
- req.header[UpgradeToWebSocket] match {
- case Some(upgrade) => upgrade.handleMessages(greeterWebSocketService)
- case None => HttpResponse(400, entity = "Not a valid websocket request!")
- }
- case _: HttpRequest => HttpResponse(404, entity = "Unknown resource!")
- }
- //#websocket-request-handling
-
- val bindingFuture =
- Http().bindAndHandleSync(requestHandler, interface = "localhost", port = 8080)
-
- println(s"Server online at http://localhost:8080/\nPress RETURN to stop...")
- Console.readLine()
-
- import system.dispatcher // for the future transformations
- bindingFuture
- .flatMap(_.unbind()) // trigger unbinding from the port
- .onComplete(_ => system.terminate()) // and shutdown when done
-}
