internal static void ThrowIfInvalidState()

in src/Microsoft.Azure.Relay/WebSockets/WebSocketValidate.cs [22:48]

23 lines of code
6 McCabe index (conditional complexity)


        internal static void ThrowIfInvalidState(WebSocketState currentState, bool isDisposed, WebSocketState[] validStates)
        {
            string validStatesText = string.Empty;

            if (validStates != null && validStates.Length > 0)
            {
                foreach (WebSocketState validState in validStates)
                {
                    if (currentState == validState)
                    {
                        // Ordering is important to maintain .NET 4.5 WebSocket implementation exception behavior.
                        if (isDisposed)
                        {
                            throw new ObjectDisposedException(nameof(WebSocket));
                        }

                        return;
                    }
                }

                validStatesText = string.Join(", ", validStates);
            }

            throw new WebSocketException(
                WebSocketError.InvalidState,
                SR.Format(SR.net_WebSockets_InvalidState, currentState, validStatesText));
        }