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MinerGetBaseInfo: if miner is not found in lookback, check current

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If miner is found in current state, just return nil base info as miner
cannot mine if he is not found in the lookback.

Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
This commit is contained in:
Jakub Sztandera 2020-10-20 23:54:35 +02:00
parent ef32449309
commit 6530431995
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GPG Key ID: 9A9AF56F8B3879BA
1 changed files with 9 additions and 0 deletions
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9
chain/stmgr/utils.go
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@ -461,12 +461,21 @@ func MinerGetBaseInfo(ctx context.Context, sm *StateManager, bcs beacon.Schedule
return nil, xerrors.Errorf("getting lookback miner actor state: %w", err)
}
// TODO: load the state instead of computing it?
lbst, _, err := sm.TipSetState(ctx, lbts)
if err != nil {
return nil, err
}
act, err := sm.LoadActorRaw(ctx, maddr, lbst)
if xerrors.Is(err, types.ErrActorNotFound) {
_, err := sm.LoadActor(ctx, maddr, ts)
if err != nil {
return nil, xerrors.Errorf("loading miner in current state: %w", err)
}
return nil, nil
}
if err != nil {
return nil, xerrors.Errorf("failed to load miner actor: %w", err)
}