Cannot Open Connection to wss://echo.wss-websocket.net, getting error "Authentication failed because the remote party has closed the transport stream."

[ronaldowww]

Hi,
I am using WebSocket4Net 0.15.2.11, and trying to open a connection to wss://echo.wss-websocket.net. But I got the error "Authentication failed because the remote party has closed the transport stream.".

I have already enable the SSL:

WebSocket socket = new WebSocket("wss://echo.wss-websocket.net", string.Empty, version: WebSocketVersion.Rfc6455, customHeaderItems: null);
socket.Security.EnabledSslProtocols = System.Security.Authentication.SslProtocols.Tls
| System.Security.Authentication.SslProtocols.Tls11
| System.Security.Authentication.SslProtocols.Tls12;
socket.Open();
while (socket.State == WebSocketState.Connecting)
Thread.Sleep(500);

at System.Net.Security.SslState.InternalEndProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.Security.SslState.EndProcessAuthentication(IAsyncResult result)
at System.Net.Security.SslStream.EndAuthenticateAsClient(IAsyncResult asyncResult)
at SuperSocket.ClientEngine.SslStreamTcpSession.OnAuthenticated(IAsyncResult result)

But chrome extension can work, such as Browser WebSocket Client(chrome-extension://mdmlhchldhfnfnkfmljgeinlffmdgkjo/index.html).
So could you please suggest how to make it work? Thanks a lot.

BR,
wen-wen