Question

我正在尝试在Scala中实现一个实时游戏服务器，但我在使用javascript的WebSocket连接它时遇到了问题。我尝试使用ws：// localhost：8888，ws：//127.0.0.1：8888或ws：// [my ip]：8888与websocket.org/echo.html连接。

这是我的服务器代码，这几乎就是Akka医生的例子：

class MyServer(port: Int) extends Actor with ActorLogging{

  var address: InetSocketAddress = new InetSocketAddress("", port)
  var socketServer: ServerHandle = IOManager(context.system).listen(address)

  override def receive = {

    //Fired when the server is listening
    case Listening(server, add) =>
      log.info(s"The server is now listening on $add.")

    //When a new client connect to the server...
    case NewClient(server) =>
      log.info("A new client just connected !")
      server.accept()

    //When a message is received by the server
    case Read(socket, bytes) =>
      log.info("The server just received some data.")
      log.info(bytes.decodeString("US-ASCII"))

    //When a connection with a client is closed
    case Closed(socket, cause) =>
      log.info(s"A client just disconnected : $cause")
  }
}

object GemsApplication extends App{
  println("Starting Gems application !")

  val port = Option(System.getenv("PORT")).map(_.toInt).getOrElse(8888)

  println(s"Selected port is $port.")

  ActorSystem().actorOf(Props( new MyServer(port) ))
}

奇怪的是我可以使用Python套接字连接到我的服务器。由于它们可能更低级，我猜测我必须实现握手响应以使其与WebSocket一起使用，但我不应该看到来自Web套接字的消息要求升级？甚至只是连接？

感谢您提供的任何见解

罗宾

Javascript WebSocket未连接到Scala服务器

0 个答案: