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handle the transport parameters in the packet packer

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This commit is contained in:
Marten Seemann 2018-09-28 15:07:59 -06:00
parent caf8da9adc
commit 9f5bfbe292
5 changed files with 31 additions and 40 deletions
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16
packet_packer_test.go
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@ -186,13 +186,17 @@ var _ = Describe("Packet packer", func() {
packer.version = protocol.Version43
ph := packer.getHeader(protocol.EncryptionForwardSecure)
Expect(ph.DestConnectionID.Len()).ToNot(BeZero())
packer.SetOmitConnectionID()
packer.HandleTransportParameters(&handshake.TransportParameters{
OmitConnectionID: true,
})
ph = packer.getHeader(protocol.EncryptionForwardSecure)
Expect(ph.DestConnectionID.Len()).To(BeZero())
})
It("doesn't omit the connection ID for non-forward-secure packets", func() {
packer.SetOmitConnectionID()
packer.HandleTransportParameters(&handshake.TransportParameters{
OmitConnectionID: true,
})
ph := packer.getHeader(protocol.EncryptionSecure)
Expect(ph.DestConnectionID.Len()).ToNot(BeZero())
})
@ -1053,7 +1057,9 @@ var _ = Describe("Packet packer", func() {
Expect(err).ToNot(HaveOccurred())
Expect(p.raw).To(HaveLen(int(maxPacketSize)))
// now reduce the maxPacketSize
packer.SetMaxPacketSize(maxPacketSize - 10)
packer.HandleTransportParameters(&handshake.TransportParameters{
MaxPacketSize: maxPacketSize - 10,
})
p, err = packer.PackPacket()
Expect(err).ToNot(HaveOccurred())
Expect(p.raw).To(HaveLen(int(maxPacketSize) - 10))
@ -1072,7 +1078,9 @@ var _ = Describe("Packet packer", func() {
Expect(err).ToNot(HaveOccurred())
Expect(p.raw).To(HaveLen(int(maxPacketSize)))
// now try to increase the maxPacketSize
packer.SetMaxPacketSize(maxPacketSize + 10)
packer.HandleTransportParameters(&handshake.TransportParameters{
MaxPacketSize: maxPacketSize + 10,
})
p, err = packer.PackPacket()
Expect(err).ToNot(HaveOccurred())
Expect(p.raw).To(HaveLen(int(maxPacketSize)))