Implementação de servidor jetty embarcado com Java WebSocket API e Scalatra. :-)

Boot.scala

def main(args: Array[String]) {
    val port = restApiConfig.getInt("port")

    println(restApiConfig.getString("resourceBase"))
    val server = new Server(port)
    val context = new WebAppContext()
    context setContextPath "/"
    context.setResourceBase(restApiConfig.getString("resourceBase"))
    context.setInitParameter(ScalatraListener.LifeCycleKey, "com.opportunity.simple.restapi.ScalatraBootstrap")
    context.addEventListener(new ScalatraListener)
    context.addServlet(classOf[DefaultServlet],"/")
    server.setHandler(context)

    val wscontainer:ServerContainer = WebSocketServerContainerInitializer.configureContext(context)
    wscontainer.setDefaultMaxSessionIdleTimeout(1000 * 60 * 30)
    wscontainer.addEndpoint(classOf[MyEchoSocket])

    server.start
    server.join
  }