Can't connect to WebSocket server on remote machine

Question

I use the trial of PowerWebSocket API https://www.noemax.com/powerwebsockets/

I want connect a Client to the Server, but the server is on a remote machine.

Server

        var server = new WebSocketServer();
        server.AddEndpoint<LevelOneWS>("http://localhost:30000");
        server.Open();

Client

        var LevelOne = new WebSocketClient<TickService>http://www.xxx.yyy.zzz:30000);
        LevelOne.Open();

The port 30000 is open on the server, client, router/modem (with redirection). But I can't connect to server, AddEndPoint cant connect, server dont accept the connection.

On the same computer, full localhost, its perfect.

Answer 1

我认为错误是，您的服务器在localhost上侦听，这意味着内部环回接口：127.0.0.1它应该在其外部接口上侦听。