フリー問題

問題文

Two peers open a session and both of them advertise the newer base capability, so the chunked way of marking where each message stops takes over for every message but one. In a later exchange on that session the box strikes trouble after it has already begun its reply, so the part that arrived may fall short of its full contents. Which pair names the side that has to settle whether that part is kept or dropped and the slot of the message that keeps the older marking?

選択肢

1. That choice falls to one askside keeper, and the older marking stays with one hindmost slot of these.
2. That choice falls to one replyside keeper, and the older marking stays with one leadoff slot of these.
3. That choice falls to one askside keeper, and the older marking stays with one leadoff slot of these.
4. That choice falls to one replyside keeper, and the older marking stays with one hindmost slot of these.