private TimeSpanWrapperClass GetTimeDiff(int dateTimeDiffTolerance)
{
DateTimeErrorWrapper dateTimeErrorWrapper = null;
try
{
dateTimeErrorWrapper = _userDataMarshallerClient.GetCurrentServerTime(_systemPassPhrase);
}
catch (CommunicationException ex)
{
_logger.WriteError(ex);
return(null);
}
if (dateTimeErrorWrapper.ErrorStatus == ErrorStatus.Failure)
{
var errorReporting = (IErrorReporting)dateTimeErrorWrapper;
_logger.WriteError(errorReporting.ErrorCode, errorReporting.Message);
return(null);
}
TimeSpan timeDiff = (dateTimeErrorWrapper.ReturnDateTime).Subtract(DateTime.Now);
// if the time difference between the client and the server is less than
// the acceptable date/time variance, leave unchanged.
if (timeDiff < TimeSpan.FromMinutes(dateTimeDiffTolerance))
{
return(new TimeSpanWrapperClass(new TimeSpan(0)));
}
return(new TimeSpanWrapperClass((dateTimeErrorWrapper.ReturnDateTime).Subtract(DateTime.Now)));
}
/// <summary>
/// Gets the Relay server's time
/// </summary>
/// <param name="systemPassPhrase">Pass phrase to authenticate across services</param>
/// <returns>A LongErrorWrapper object with the Relay server's time in ticks or with error information</returns>
public DateTimeErrorWrapper GetCurrentServerTime(string systemPassPhrase)
{
DateTimeErrorWrapper dateTimeErrorWrapper = new DateTimeErrorWrapper();
if (systemPassPhrase != _systemPassPhrase)
{
dateTimeErrorWrapper.ErrorCode = "ERR:001";
dateTimeErrorWrapper.Message = "Authentication failure";
dateTimeErrorWrapper.ErrorSeverity = ErrorSeverity.Retriable;
dateTimeErrorWrapper.ErrorStatus = ErrorStatus.Failure;
return(dateTimeErrorWrapper);
}
dateTimeErrorWrapper.ReturnDateTime = DateTime.Now;
dateTimeErrorWrapper.ErrorStatus = ErrorStatus.Success;
return(dateTimeErrorWrapper);
}
