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retransmit the CONNECTION_CLOSE packet when late packets arrive

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This commit is contained in:
Marten Seemann
2018-11-15 16:47:40 +07:00
parent 5e9e445f5b
commit 9d06b2cfff
6 changed files with 112 additions and 19 deletions
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18
session_test.go
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@@ -426,6 +426,24 @@ var _ = Describe("Session", func() {
sess.Close()
Eventually(returned).Should(BeClosed())
})
It("retransmits the CONNECTION_CLOSE packet if packets are arriving late", func() {
streamManager.EXPECT().CloseWithError(gomock.Any())
sessionRunner.EXPECT().removeConnectionID(gomock.Any())
cryptoSetup.EXPECT().Close()
packer.EXPECT().PackConnectionClose(gomock.Any()).Return(&packedPacket{raw: []byte("foobar")}, nil)
sess.Close()
Expect(mconn.written).To(Receive(Equal([]byte("foobar")))) // receive the CONNECTION_CLOSE
Eventually(sess.Context().Done()).Should(BeClosed())
for i := 1; i <= 20; i++ {
sess.handlePacket(&receivedPacket{})
if i == 1 || i == 2 || i == 4 || i == 8 || i == 16 {
Expect(mconn.written).To(Receive(Equal([]byte("foobar")))) // receive the CONNECTION_CLOSE
} else {
Expect(mconn.written).To(HaveLen(0))
}
}
})
})
Context("receiving packets", func() {