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retry StateCall at different height if we're at an expensive fork height

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This commit is contained in:
Steven Allen 2020-10-07 16:03:42 -07:00
parent 1fea550ce5
commit a4e954197c
1 changed files with 12 additions and 2 deletions
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14
node/impl/full/state.go
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@ -307,12 +307,22 @@ func (a *StateAPI) StateMinerPower(ctx context.Context, addr address.Address, ts
}, nil }, nil
} }
func (a *StateAPI) StateCall(ctx context.Context, msg *types.Message, tsk types.TipSetKey) (*api.InvocResult, error) { func (a *StateAPI) StateCall(ctx context.Context, msg *types.Message, tsk types.TipSetKey) (res *api.InvocResult, err error) {
ts, err := a.Chain.GetTipSetFromKey(tsk) ts, err := a.Chain.GetTipSetFromKey(tsk)
if err != nil { if err != nil {
return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
} }
return a.StateManager.Call(ctx, msg, ts) for {
res, err = a.StateManager.Call(ctx, msg, ts)
if err != stmgr.ErrWouldFork {
break
}
ts, err = a.Chain.GetTipSetFromKey(ts.Parents())
if err != nil {
return nil, xerrors.Errorf("getting parent tipset: %w", err)
}
}
return res, err
} }
func (a *StateAPI) StateReplay(ctx context.Context, tsk types.TipSetKey, mc cid.Cid) (*api.InvocResult, error) { func (a *StateAPI) StateReplay(ctx context.Context, tsk types.TipSetKey, mc cid.Cid) (*api.InvocResult, error) {