Is there a sample to access to server with SSL about socket.io-client-csharp

[doghappy]

Use a secure URL for your initial connection, i.e. instead of "http://" use "https://".

[bpcuong2013]

But no way to import a certificate. The remote certificate is invalid according to the validation procedure.

System.Net.WebSockets.WebSocketException (0x80004005): Unable to connect to the remote server
---> System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception.

[doghappy]

Can you show me the server options?

Looks like this:

import * as https from "https";
// ...
const server = https.createServer({
    key: fs.readFileSync("cert/server-key.pem").toString(),
    cert: fs.readFileSync("cert/server-crt.pem").toString(),
    ca: fs.readFileSync("cert/ca-crt.pem").toString(),
    requestCert: true,
    rejectUnauthorized: true
});

The above code is the test I did, can you show your server?

[bpcuong2013]

Sorry, I have no control on the server side.

[doghappy]

Refer to #68 (comment) , we can try to do this?

socket.Options.ClientCertificates.Add(cert);