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compute handshake timeout based on the time of the last handshake packet

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This commit is contained in:
Marten Seemann
2018-04-05 14:39:58 +07:00
parent 1b57582497
commit ba9106c1ab
2 changed files with 13 additions and 1 deletions
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8
internal/ackhandler/sent_packet_handler_test.go
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@@ -129,6 +129,13 @@ var _ = Describe("SentPacketHandler", func() {
Expect(handler.lastSentRetransmittablePacketTime).To(Equal(sendTime))
})
It("stores the sent time of handshake packets", func() {
sendTime := time.Now().Add(-time.Minute)
handler.SentPacket(retransmittablePacket(&Packet{PacketNumber: 1, SendTime: sendTime, EncryptionLevel: protocol.EncryptionUnencrypted}))
handler.SentPacket(retransmittablePacket(&Packet{PacketNumber: 2, SendTime: sendTime.Add(time.Hour), EncryptionLevel: protocol.EncryptionForwardSecure}))
Expect(handler.lastSentHandshakePacketTime).To(Equal(sendTime))
})
It("does not store non-retransmittable packets", func() {
handler.SentPacket(nonRetransmittablePacket(&Packet{PacketNumber: 1}))
Expect(handler.packetHistory.Len()).To(BeZero())
@@ -851,6 +858,7 @@ var _ = Describe("SentPacketHandler", func() {
handler.SentPacket(handshakePacket(&Packet{PacketNumber: 2, SendTime: sendTime}))
handler.SentPacket(retransmittablePacket(&Packet{PacketNumber: 3, SendTime: sendTime}))
handler.SentPacket(handshakePacket(&Packet{PacketNumber: 4, SendTime: lastHandshakePacketSendTime}))
handler.SentPacket(retransmittablePacket(&Packet{PacketNumber: 5, SendTime: now}))
err := handler.ReceivedAck(createAck([]wire.AckRange{{First: 1, Last: 1}}), 1, protocol.EncryptionForwardSecure, now)
// RTT is now 1 minute