example/websockets/app/src/Websockets.scala


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package app

object Websockets extends cask.MainRoutes{
  @cask.websocket("/connect/:userName")
  def showUserProfile(userName: String): cask.WebsocketResult = {
    if (userName != "haoyi") cask.Response("", statusCode = 403)
    else cask.WsHandler { channel =>
      cask.WsActor {
        case cask.Ws.Text("") => channel.send(cask.Ws.Close())
        case cask.Ws.Text(data) =>
          channel.send(cask.Ws.Text(userName + " " + data))
      }
    }
  }

  initialize()
}