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retire old connection IDs when the peers sends us too many new ones

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This commit is contained in:
Marten Seemann 2019-09-15 13:44:14 +07:00
parent 37600e049d
commit 8db230753f
2 changed files with 31 additions and 0 deletions
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16
conn_id_manager_test.go
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@ -117,4 +117,20 @@ var _ = Describe("Connection ID Manager", func() {
c, _ := get()
Expect(c).To(Equal(protocol.ConnectionID{3, 4, 5, 6}))
})
It("retires old connection IDs when the peer sends too many new ones", func() {
for i := uint8(0); i < protocol.MaxActiveConnectionIDs; i++ {
Expect(m.Add(&wire.NewConnectionIDFrame{
SequenceNumber: uint64(i),
ConnectionID: protocol.ConnectionID{i, i, i, i},
})).To(Succeed())
}
Expect(frameQueue).To(BeEmpty())
Expect(m.Add(&wire.NewConnectionIDFrame{
SequenceNumber: protocol.MaxActiveConnectionIDs,
ConnectionID: protocol.ConnectionID{1, 2, 3, 4},
})).To(Succeed())
Expect(frameQueue).To(HaveLen(1))
Expect(frameQueue[0].(*wire.RetireConnectionIDFrame).SequenceNumber).To(BeEquivalentTo(0))
})
})