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feat: api: optimize ChainGetParentReceipts

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Read the receipts all at once instead of fetching them one-by-one.
This commit is contained in:
Steven Allen 2023-03-10 16:01:34 -08:00
parent 1cf57ffe2d
commit eba270d1e2
1 changed files with 4 additions and 15 deletions
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19
node/impl/full/chain.go
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@ -193,25 +193,14 @@ func (a *ChainAPI) ChainGetParentReceipts(ctx context.Context, bcid cid.Cid) ([]
return nil, nil
}
// TODO: need to get the number of messages better than this
pts, err := a.Chain.LoadTipSet(ctx, types.NewTipSetKey(b.Parents...))
receipts, err := a.Chain.ReadReceipts(ctx, b.ParentMessageReceipts)
if err != nil {
return nil, err
}
cm, err := a.Chain.MessagesForTipset(ctx, pts)
if err != nil {
return nil, err
}
var out []*types.MessageReceipt
for i := 0; i < len(cm); i++ {
r, err := a.Chain.GetParentReceipt(ctx, b, i)
if err != nil {
return nil, err
}
out = append(out, r)
out := make([]*types.MessageReceipt, len(receipts))
for i := range receipts {
out[i] = &receipts[i]
}
return out, nil