## Build

```
$ docker build -t boscoin/sebak:4d21 .
```

## Deploy

* Launch 4 node.
* Genesis is SBBYHONBBIB5GOZLNBJTHZQ6UX3HIN6AOU2XVPY66IEUD4LJQ3T4YZE4 GCAM2WWQSUFOOV4EY3PSQCWKISTNQGHQHS5VGFKAM4APQQ6FSYBERU5D

### n0

* host: ex-seoul0
* ip: 172.31.22.130
* port: 12345
* key: SDDPZTHKHD23QDBTWR2NL7LYVCFQLWWQ2B3MRDAZOQTXMNMTAAFM54PR GARCR6VGRZGWHGLVPINWGHUMBB5QZOGBSPRKKAF2SCDHESL4WOFMH6T7

### n1

* host: ex-seoul0
* ip: 172.31.22.130
* port: 12346
* key: SBXIQWHNAWG7ZS7SH26ADJWLZ4WSS5C4M6KEAWQ55R5MZVLBOIFJ4MIK GDUIVI7XCZXJHDLF7JVEU4NHMWPW4VKT6ONH5WGSDX4X4EMNSJDR7JNN

### n2

* host: ex-seoul1
* ip: 172.31.25.219
* port: 12345
* key: SBJJZ7XBKJRK6WFHKST3ML2LALSFXHNLVOM3MKYTB34WVW7US5GOWYKZ GDMWOZCHQUHK4DOJIEZAI6ZQVVWFUXNOC3BDMQVXEFH5GCYEOW6OVE5Q

### n3

* host: ex-seoul1
* ip: 172.31.25.219
* port: 12346
* key: SBG3KJVEAISQ2DR47J2IMDWGVXZNGN7SIBSKPPK5P4F5DMIGOQXFGEDI GBFADJN74CSDLDOC4MKATBAC7T5XRW6MMY2FZK5Q6GODOGAFHJ5U44X4


# Known Issues

## If expired, Is the existing proposed Ballot ignored?

```
func (sm *ISAACStateManager) broadcastExpiredBallot(state consensus.ISAACState) {
	sm.nr.Log().Debug("begin broadcastExpiredBallot", "ISAACState", state)
	b := sm.nr.consensus.LatestConfirmedBlock()
	round := round.Round{
		Number:      state.Round.Number,
		BlockHeight: b.Height,
		BlockHash:   b.Hash,
		TotalTxs:    b.TotalTxs,
	}

	newExpiredBallot := ballot.NewBallot(sm.nr.localNode, round, []string{}) // <- this set the `Transactions` to be empty
	newExpiredBallot.SetVote(state.BallotState.Next(), ballot.VotingEXP)
	newExpiredBallot.Sign(sm.nr.localNode.Keypair(), sm.nr.networkID)

	sm.nr.Log().Debug("broadcast", "ballot", *newExpiredBallot)
	sm.nr.ConnectionManager().Broadcast(*newExpiredBallot)
}
```

## `Ballot.H.Hash` is empty

```
func (rb BallotBody) MakeHash() []byte {
...
rlp: type map[string]interface {} is not RLP-serializable
```