public DateTimeOffset GetUtcNow()
{
var elapsedSeconds = _stopwatch.ElapsedTicks / (double)Stopwatch.Frequency;
if (elapsedSeconds > _syncSeconds)
{
Syncronize();
// account for any time that has passed since the stopwatch was syncronized
elapsedSeconds = _stopwatch.ElapsedTicks / (double)Stopwatch.Frequency;
}
var elapsedTicks = Convert.ToInt64(elapsedSeconds * TicksInOneSecond);
return(_baseTime.AddTicks(elapsedTicks));
}
// https://github.com/exceptionless/Exceptionless.DateTimeExtensions/blob/master/src/Exceptionless.DateTimeExtensions/DateTimeOffsetExtensions.cs#L230
public static DateTimeOffset Round(this DateTimeOffset date, TimeSpan roundingInterval)
{
var halfIntervalTicks = (roundingInterval.Ticks + 1) >> 1;
return(date.AddTicks(halfIntervalTicks - ((date.Ticks + halfIntervalTicks) % roundingInterval.Ticks)));
}
// https://github.com/exceptionless/Exceptionless.DateTimeExtensions/blob/master/src/Exceptionless.DateTimeExtensions/DateTimeOffsetExtensions.cs#L226
public static DateTimeOffset Ceiling(this DateTimeOffset date, TimeSpan interval)
{
return(date.AddTicks(interval.Ticks - (date.Ticks % interval.Ticks)));
}
// https://github.com/exceptionless/Exceptionless.DateTimeExtensions/blob/master/src/Exceptionless.DateTimeExtensions/DateTimeOffsetExtensions.cs#L222
public static DateTimeOffset Floor(this DateTimeOffset date, TimeSpan interval)
{
return(date.AddTicks(-(date.Ticks % interval.Ticks)));
}
