private DelayInfo GetMicroDelay(ICollection <CostType> consideredCostTypes, BudgetTypeSetting budgetTypeSetting)
{
if (this.microDelayWorthyWork == TimeSpan.Zero || !consideredCostTypes.Contains(CostType.CAS))
{
return(DelayInfo.NoDelay);
}
float balance = this.innerBudget.CasTokenBucket.GetBalance();
if (balance < 0f)
{
SingleComponentThrottlingPolicy throttlingPolicy = this.innerBudget.ThrottlingPolicy;
int num = (int)this.microDelayWorthyWork.TotalMilliseconds;
int num2 = num * (int)(3600000U / throttlingPolicy.RechargeRate.Value);
float num3 = -balance / throttlingPolicy.RechargeRate.Value;
TimeSpan timeSpan = TimeSpan.FromMilliseconds((double)((float)num2 * num3));
TimeSpan timeSpan2 = (BudgetWrapper <T> .MinimumMicroDelay > timeSpan) ? BudgetWrapper <T> .MinimumMicroDelay : timeSpan;
TimeSpan timeSpan3 = timeSpan2;
TimeSpan timeSpan4 = (budgetTypeSetting.MaxMicroDelayMultiplier == int.MaxValue) ? TimeSpan.MaxValue : TimeSpan.FromMilliseconds((double)(num * budgetTypeSetting.MaxMicroDelayMultiplier));
if (timeSpan3 > timeSpan4)
{
ExTraceGlobals.ClientThrottlingTracer.TraceDebug((long)this.GetHashCode(), "[BudgetWrapper.GetDelay] Budget '{0}' calculated an overBudgetFactor of '{1}', but used registry cap of '{2}' instead. Budget Snapshot: '{3}'", new object[]
{
this.Owner,
num3,
budgetTypeSetting.MaxMicroDelayMultiplier,
this
});
timeSpan3 = timeSpan4;
}
if (timeSpan3 > budgetTypeSetting.MaxDelay)
{
ExTraceGlobals.ClientThrottlingTracer.TraceDebug <BudgetKey, TimeSpan, TimeSpan>((long)this.GetHashCode(), "[BudgetWrapper.GetDelay] Budget '{0}' calculated a cappedDelay of '{1}' which was higher than registry MaxDelay of '{2}'. Using MaxDelay instead.", this.Owner, timeSpan3, budgetTypeSetting.MaxDelay);
ThrottlingPerfCounterWrapper.IncrementBudgetsAtMaxDelay(this.Owner);
timeSpan3 = budgetTypeSetting.MaxDelay;
}
ThrottlingPerfCounterWrapper.IncrementBudgetsMicroDelayed(this.Owner);
DelayInfo.TraceMicroDelays(this, TimeSpan.FromMilliseconds((double)num), timeSpan3);
return(new DelayInfo(timeSpan3, false));
}
return(DelayInfo.NoDelay);
}
