quicwg / multipath

In-progress version of draft-ietf-quic-multipath
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clarify the effect on transport machinery at PATH_ABANDON + 3PTO #234

Closed kazuho closed 1 year ago

kazuho commented 1 year ago

Closes #232.

The only state that can be discarded at PATH_ABONDON + 3PTO is that used for sending packets, as the states for receiving and acknowledging packets arriving on the abandoned path are expected to be retained until the receipt of RETIRE_CONNECTION_ID.

This PR clarifies that from the viewpoint of state machinery.