Websocket net::ERR_SSL_OBSOLETE_VERSION Error in Chrome

Question

I am getting the following error message when trying to connect to an "wss" WebSocket connection string in Chrome that is not happening in Firefox Or IE.

Error in connection establishment: net::ERR_SSL_OBSOLETE_VERSION

I have enabled TLS 1.2 on my server but I get the same error again.

I tried many C # components for Web Socket Server such as: SuperWebSocket, WebSocketSharp and TCPListener but either the TLS version cannot be adjusted or it is not optimal.

Please anyone who has solved this problem with any component guide me.

Thanks.

Answer 1

try with websocket-sharp and

serverSsl.SslConfiguration.EnabledSslProtocols = System.Security.Authentication.SslProtocols.Tls12;