Question

将我的应用程序部署到亚马逊后，通过websocket的前端和服务器之间的连接不起作用。更准确地说，当我从amazon链接打开前端并在计算机上运行服务器时，它可以工作，但是当其他人尝试通过其他ip使用该应用程序时，消息不会到达服务器。

下面，我放置了建立连接的代码片段。这是我如何连接到前端（角度）服务器的方法：

public openWebSocket(port : number){
this.webSocket = new WebSocket('ws://192.168.0.16:' + port.toString());

this.webSocket.onopen = (event) => {
  //console.log('Open: ', event);
}

this.webSocket.onmessage = (event) => {
  //console.log('Received message: ', event);
  const msg : Message = JSON.parse(event.data);
  switch(msg.Type){ ...

这是我在服务器（C＃控制台应用程序）上建立Websocket的方式：

public Server(int port)
    {
        //setup websocket
        _port = port;
        _webSocket = new WebSocketServer();

        RootConfig r = new RootConfig();
        ServerConfig s = new ServerConfig();
        s.Name = "SuperWebSocket";
        s.Ip = "Any";
        s.Port = port;
        s.Mode = SocketMode.Tcp;
        SuperSocket.SocketEngine.SocketServerFactory f = new SuperSocket.SocketEngine.SocketServerFactory();
        _webSocket.Setup(r, s, f);
        _webSocket.Listeners[0].EndPoint = new IPEndPoint(IPAddress.Parse("192.168.0.16"),port);

        _webSocket.NewSessionConnected += Connect;
        _webSocket.NewDataReceived += DataReceived;
        _webSocket.NewMessageReceived += MessageReceived;
        _webSocket.SessionClosed += SessionClosed; ...

为何前端和服务器在部署后无法通过websocket连接

0 个答案: