Playframework Play Framework 2.5，到web套接字的路由无法编译

我正在尝试将我的WebSocket控制器代码迁移到Play 2.5，并遵循了中的说明。我的路由配置出现编译器错误。 我的WebSocket控制器代码如下

package controllers

import akka.actor.ActorSystem
import akka.stream.Materializer
import com.google.inject.Inject
import utils.silhouette.{AuthenticationController, AuthenticationEnvironment}
// This is needed to implicitly provide the Scala ActorSystem
import play.api.libs.concurrent.Execution.Implicits._
import play.api.mvc._
import play.api.libs.streams._
import scala.concurrent.Future

abstract class IntegrationMonitorProvider @Inject() (implicit system:     ActorSystem,
                                                 materializer: Materializer)
  extends AuthenticationController{

  def monitor = WebSocket.acceptOrResult[String, String] { request =>
    implicit val req = Request(request, AnyContentAsEmpty)
    SecuredRequestHandler { securedRequest =>
      Future.successful(HandlerResult(Ok, Some(securedRequest.identity)))
    }.map {
      case HandlerResult(r, Some(user)) =>
                Right(ActorFlow.actorRef(IntegrationMonitor.props(req.session.get("integration").get.toLong) _))
      case HandlerResult(r, None) => Left(r)
    }
  }
}

打算支持WebSocket的各个控制器应该扩展此功能。此模式在Play2.4中运行良好，并且此控制器代码也正在编译。 但我的路由器配置无法编译，出现以下错误

路由：56:没有足够的参数用于方法apply:（请求：play.api.mvc.RequestHeader）scala.concurrent.Future[trait websocket中的[play.api.mvc.Result，akka.stream.scaladsl.Flow[play.api.http.websocket.Message，play.api.http.websocket.Message，"]]。 未指定值参数请求

扩展IntegrationMonitorProvider的控制器如下所示

package controllers.sample
import javax.inject.Inject
import akka.actor.ActorSystem
import akka.stream.Materializer
import controllers.{IntegrationMonitor, IntegrationMonitorProvider}
import modules.oauth.{Credential, Metadata, TokenReader}
import play.Logger
import play.api.i18n.MessagesApi
import play.api.libs.json.JsResult
import play.api.mvc.{AnyContent, BodyParsers}
import utils.silhouette.{AuthenticationController, AuthenticationEnvironment}
// This is needed to implicitly provide the Scala ActorSystem
import play.api.libs.concurrent.Execution.Implicits._
import scala.concurrent.Future

class Connection @Inject()(val env: AuthenticationEnvironment, val messagesApi: MessagesApi)
                      (implicit system: ActorSystem,
                       materializer: Materializer)
extends IntegrationMonitorProvider with UrlCreator with DataReader {...

---

感谢您的帮助。

我可以通过删除

routes

就是

GET     /sample/monitor        controllers.sample.Connection.monitor

而不是

GET     /sample/monitor        controllers.sample.Connection.monitor()

---

我已经从Websockets搬走了，以便修复这个问题。我会试试你的建议，然后回来。谢谢

GET     /sample/monitor        controllers.sample.Connection.monitor()