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implement generic Min and Max functions

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This commit is contained in:
Marten Seemann
2022-07-25 16:10:36 -04:00
parent 424325af58
commit 43bde14cf7
28 changed files with 103 additions and 258 deletions
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6
internal/congestion/pacer.go
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@@ -50,11 +50,11 @@ func (p *pacer) Budget(now time.Time) protocol.ByteCount {
return p.maxBurstSize()
}
budget := p.budgetAtLastSent + (protocol.ByteCount(p.getAdjustedBandwidth())*protocol.ByteCount(now.Sub(p.lastSentTime).Nanoseconds()))/1e9
return utils.MinByteCount(p.maxBurstSize(), budget)
return utils.Min(p.maxBurstSize(), budget)
}
func (p *pacer) maxBurstSize() protocol.ByteCount {
return utils.MaxByteCount(
return utils.Max(
protocol.ByteCount(uint64((protocol.MinPacingDelay+protocol.TimerGranularity).Nanoseconds())*p.getAdjustedBandwidth())/1e9,
maxBurstSizePackets*p.maxDatagramSize,
)
@@ -66,7 +66,7 @@ func (p *pacer) TimeUntilSend() time.Time {
if p.budgetAtLastSent >= p.maxDatagramSize {
return time.Time{}
}
return p.lastSentTime.Add(utils.MaxDuration(
return p.lastSentTime.Add(utils.Max(
protocol.MinPacingDelay,
time.Duration(math.Ceil(float64(p.maxDatagramSize-p.budgetAtLastSent)*1e9/float64(p.getAdjustedBandwidth())))*time.Nanosecond,
))