System.Net.WebSockets.WebSocketBase.CloseAsync C# (CSharp) Method

        public override Task CloseAsync(WebSocketCloseStatus closeStatus,
            string statusDescription,
            CancellationToken cancellationToken)
        {
            WebSocketValidate.ValidateCloseStatus(closeStatus, statusDescription);
            return CloseAsyncCore(closeStatus, statusDescription, cancellationToken);
        }