How To Implement logRequestResponse in Spray

class HubServices extends Actor with HubRoutes {
def actorRefFactory: ActorContext = context
// logs just the request method and response status at info level
def requestMethodAndResponseStatusAsInfo(req: HttpRequest): Any => Option[LogEntry] = {
case res: HttpResponse => Some(LogEntry(req.method + ":" + req.uri + ":" + res.message.status, InfoLevel))
case _ => None // other kind of responses
}

def routeWithLogging = logRequestResponse(requestMethodAndResponseStatusAsInfo _)(hubRoutes)

def receive: Receive = runRoute(routeWithLogging)
}

[INFO] [01/08/2015 22:00:50.925] [ForkJoinPool-3-worker-7] [akka://HubActorSystem/user/hubServices] GET:http://localhost:8080/module/BANG:200 OK