public static void PublishBackendDataToLog(RequestDetailsLogger logger, HttpWebResponse backendRespone) { if (backendRespone != null) { foreach (object obj in backendRespone.Headers.Keys) { string text = (string)obj; if (text.StartsWith(Constants.XBackendHeaderPrefix)) { RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendBackEndGenericInfo(logger, text, backendRespone.Headers[text]); } } } }