private async void AliveSendTimer_Elapsed(object sender, ElapsedEventArgs e)
{
try
{
if (!Connected || !State.SystemsAlive)
{
return;
}
var ao = new AliveObject {
Ticks = TLCFIClient.CurrentTicks, Time = TimestampGenerator.GetTimestamp()
};
var reply = await TLCProxy.AliveAsync(ao, _sessionCancellationToken);
if (reply != null && reply.Ticks == ao.Ticks && reply.Time == ao.Time)
{
return;
}
_aliveSendFailCounter++;
if (_aliveSendFailCounter > 2)
{
StopAliveTimers();
SendAliveTimeoutOccured?.Invoke(this, EventArgs.Empty);
}
}
catch
{
// ignored
}
}
public void ProgramStarts_GetTimestampCalled_ReturnsTimeSince1970()
{
var t = TimestampGenerator.GetTimestamp();
var timenow = DateTime.Now;
// Check year and days
Assert.AreEqual(timenow.Year - 1970, (int)(t / 31557600000));
// TODO need to round days upwards
Assert.AreEqual(
timenow.DayOfYear - 1 + Math.Round((timenow.Year - 1970) * 365.25) +
((((timenow.Year - 1970) * 365.25) % 1.0) > 0 ? 1 : 0), (int)(t / 86400000));
}
private TimestampResult DoGetTimeStamp(byte[] contentToStamp, string filePath, string authority)
{
var usedPrividers = new HashSet <Authority>();
Authority?authorityEnum = null;
if (!string.IsNullOrWhiteSpace(authority))
{
try
{
authorityEnum = (Authority)Enum.Parse(typeof(Authority), authority);
}
catch
{
}
}
usedPrividers.Add(authorityEnum ?? DefaultAuthority);
var tsGenerator = new TimestampGenerator(authorityEnum ?? DefaultAuthority);
if (RetryTimestampingOnError)
{
// retry механизъм
var policy = Policy.Handle <Exception>()
.Retry(2, onRetry: (exception, retryCount, context) =>
{
if (false == usedPrividers.Contains(Authority.Evotrust))
{
tsGenerator.ChangeAutorithyInfo(Authority.Evotrust);
usedPrividers.Add(Authority.Evotrust);
}
else if (false == usedPrividers.Contains(Authority.Infonotary))
{
tsGenerator.ChangeAutorithyInfo(Authority.Infonotary);
usedPrividers.Add(Authority.Infonotary);
}
});
var timestampResult = policy.Execute(() => tsGenerator.Generate(contentToStamp, filePath));
return(timestampResult);
}
else
{
var timestampResult = tsGenerator.Generate(contentToStamp, filePath);
return(timestampResult);
}
}
public Orders(MqSession mqSession)
{
_mqSession = mqSession;
_timestamp = new TimestampGenerator();
}
/// <summary>
/// Валидация на timestamp. Още не е импленетирано както трябва.
/// </summary>
/// <param name="tsr"></param>
/// <returns></returns>
public string Validate(byte[] tsr)
{
var generator = new TimestampGenerator(DefaultAuthority);
return(generator.Validate(tsr));
}
public async Task WriteMessages(IEnumerable <WriteMessage> messages, Consistency?consistency = null, string retentionPolicy = null)
{
await RequestProcessor.WriteMessages(Database, messages, consistency ?? DefaultConsistency, retentionPolicy, TimestampGenerator.GetTimestamp(), TimestampGenerator.Precision).ConfigureAwait(false);
}
