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remove PRR code

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This commit is contained in:
Marten Seemann 2020-04-13 16:31:02 +07:00
parent 4ae1a13503
commit 19f06ad3a9
4 changed files with 1 additions and 199 deletions
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13
internal/congestion/cubic_sender_test.go
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@ -264,18 +264,6 @@ var _ = Describe("Cubic Sender", func() {
Expect(sender.GetCongestionWindow()).To(Equal(expectedSendWindow))
})
It("no PRR when less than one packet in flight", func() {
SendAvailableSendWindow()
LoseNPackets(int(initialCongestionWindowPackets) - 1)
AckNPackets(1)
// PRR will allow 2 packets for every ack during recovery.
Expect(SendAvailableSendWindow()).To(Equal(2))
// Simulate abandoning all packets by supplying a bytes_in_flight of 0.
// PRR should now allow a packet to be sent, even though prr's state
// variables believe it has sent enough packets.
Expect(sender.CanSend(0)).To(BeTrue())
})
It("slow start packet loss PRR", func() {
sender.SetNumEmulatedConnections(1)
// Test based on the first example in RFC6937.
@ -555,7 +543,6 @@ var _ = Describe("Cubic Sender", func() {
It("no PRR", func() {
sender.SetNumEmulatedConnections(1)
sender.noPRR = true
SendAvailableSendWindow()
LoseNPackets(9)