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rename defaultTCPMSS to maxDatagramSize

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This commit is contained in:
Marten Seemann
2020-01-22 14:54:05 +07:00
parent 31e4691ffd
commit d4de582fad
6 changed files with 131 additions and 131 deletions
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4
internal/congestion/prr_sender.go
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@@ -36,7 +36,7 @@ func (p *PrrSender) OnPacketAcked(ackedBytes protocol.ByteCount) {
// CanSend returns if packets can be sent
func (p *PrrSender) CanSend(congestionWindow, bytesInFlight, slowstartThreshold protocol.ByteCount) bool {
// Return QuicTime::Zero In order to ensure limited transmit always works.
if p.bytesSentSinceLoss == 0 || bytesInFlight < defaultTCPMSS {
if p.bytesSentSinceLoss == 0 || bytesInFlight < maxDatagramSize {
return true
}
if congestionWindow > bytesInFlight {
@@ -44,7 +44,7 @@ func (p *PrrSender) CanSend(congestionWindow, bytesInFlight, slowstartThreshold
// of sending the entire available window. This prevents burst retransmits
// when more packets are lost than the CWND reduction.
// limit = MAX(prr_delivered - prr_out, DeliveredData) + MSS
return p.bytesDeliveredSinceLoss+p.ackCountSinceLoss*defaultTCPMSS > p.bytesSentSinceLoss
return p.bytesDeliveredSinceLoss+p.ackCountSinceLoss*maxDatagramSize > p.bytesSentSinceLoss
}
// Implement Proportional Rate Reduction (RFC6937).
// Checks a simplified version of the PRR formula that doesn't use division: