Publisher channel connects to host with DefaultWampAuthenticationHost but not WampAuthenticationHost.

[bharath3719]

DefaultWampAuthenticationHost is hosted as an .net core service in IIS.

When we are trying to publish from another application , if we have used DefaultWampAuthenticationHost , the channel gets opened and connected.

If we have used WampAuthenticationHost , then I get this error while opening channel -

The remote certificate is invalid according to the validation procedure.

Q : Where is this 'validation procedure' occurring ? I don't see debugger hitting the service.
How can i resolve this issue ?
Can i provide a certificate to the channel ? Any leads on the same ?

Edit :

I am doing the below
{
IWampChannel channel = factory.ConnectToRealm("realm")
.WebSocketTransport(new Uri("wss://ABCD127026/notifications"))
.SetClientWebSocketOptions(x =>
{
x.RemoteCertificateValidationCallback += new
RemoteCertificateValidationCallback(ValidateCertificate);
}) .JsonSerialization() .Build();

channel.Open().Wait();
}

    static bool ValidateCertificate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
    {
        return true;
    }

But getting this error

System.AggregateException: 'One or more errors occurred. (The server returned status code '503' when status code '101' was expected.)'

[darkl]

See here for details about the error.

See here for information about how to use certificates in ASP.NET Core, including how to enable SSL certificates on IIS.

Elad

[darkl]

See also the code in this issue as an example of how to set the SSL certificate on the client side.