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Optional tipset param for ChainCall

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This commit is contained in:
Łukasz Magiera
2019-07-31 18:54:28 +02:00
parent eb854467c8
commit d8bd222cb1
4 changed files with 21 additions and 17 deletions
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node/impl/full.go
+6 -4
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@@ -86,14 +86,16 @@ func (a *FullNodeAPI) ChainGetBlockMessages(ctx context.Context, msg cid.Cid) ([
return a.Chain.MessagesForBlock(b)
}
func (a *FullNodeAPI) ChainCall(ctx context.Context, msg *types.Message) (*types.MessageReceipt, error) {
hts := a.Chain.GetHeaviestTipSet()
state, err := a.Chain.TipSetState(hts.Cids())
func (a *FullNodeAPI) ChainCall(ctx context.Context, msg *types.Message, ts *types.TipSet) (*types.MessageReceipt, error) {
if ts == nil {
ts = a.Chain.GetHeaviestTipSet()
}
state, err := a.Chain.TipSetState(ts.Cids())
if err != nil {
return nil, err
}
vmi, err := vm.NewVM(state, hts.Height(), hts.Blocks()[0].Miner, a.Chain)
vmi, err := vm.NewVM(state, ts.Height(), ts.Blocks()[0].Miner, a.Chain)
if err != nil {
return nil, xerrors.Errorf("failed to set up vm: %w", err)
}