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

        private void ThrowIfPendingException()
        {
            Exception pendingException = Interlocked.Exchange<Exception>(ref _pendingException, null);
            if (pendingException != null)
            {
                throw new WebSocketException(WebSocketError.Faulted, pendingException);
            }
        }