Luke Parker 4c349ae605 Redo how tendermint-machine checks if messages were prior sent ...

Instead of saving, for every sent message, if it was sent or not, we track the
latest block/round participated in. These two keys are comprehensive to all
prior block/rounds. We then use three keys for the latest round's
proposal/prevote/precommit, enabling tracking current state as necessary to
prevent equivocations with just 5 keys.

The storage of the latest three messages also enables proper rebroadcasting of
the current round (not implemented in this commit).

2024-04-20 18:10:51 -04:00

6.7 KiB

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