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refactor: pass more specialized params to computeTicket

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This commit is contained in:
Aayush 2023-08-11 09:52:26 -04:00
parent 20e831b9ea
commit 3566e96b55
1 changed files with 3 additions and 4 deletions
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7
miner/miner.go
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@ -507,7 +507,7 @@ func (m *Miner) mineOne(ctx context.Context, base *MiningBase) (minedBlock *type
rbase = bvals[len(bvals)-1]
}
ticket, err := m.computeTicket(ctx, &rbase, base, mbi)
ticket, err := m.computeTicket(ctx, &rbase, round, base.TipSet.MinTicket(), mbi)
if err != nil {
err = xerrors.Errorf("scratching ticket failed: %w", err)
return nil, err
@ -589,15 +589,14 @@ func (m *Miner) mineOne(ctx context.Context, base *MiningBase) (minedBlock *type
return minedBlock, nil
}
func (m *Miner) computeTicket(ctx context.Context, brand *types.BeaconEntry, base *MiningBase, mbi *api.MiningBaseInfo) (*types.Ticket, error) {
func (m *Miner) computeTicket(ctx context.Context, brand *types.BeaconEntry, round abi.ChainEpoch, chainRand *types.Ticket, mbi *api.MiningBaseInfo) (*types.Ticket, error) {
buf := new(bytes.Buffer)
if err := m.address.MarshalCBOR(buf); err != nil {
return nil, xerrors.Errorf("failed to marshal address to cbor: %w", err)
}
round := base.TipSet.Height() + base.NullRounds + 1
if round > build.UpgradeSmokeHeight {
buf.Write(base.TipSet.MinTicket().VRFProof)
buf.Write(chainRand.VRFProof)
}
input, err := lrand.DrawRandomness(brand.Data, crypto.DomainSeparationTag_TicketProduction, round-build.TicketRandomnessLookback, buf.Bytes())