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15 changes: 8 additions & 7 deletions eth/api_backend.go
Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,7 @@ func (b *EthAPIBackend) HeaderByNumber(ctx context.Context, number rpc.BlockNumb
}
var bn uint64
if number == rpc.EarliestBlockNumber {
bn = b.eth.blockchain.HistoryPruningCutoff()
bn = b.HistoryPruningCutoff()
} else {
bn = uint64(number)
}
Expand Down Expand Up @@ -152,10 +152,10 @@ func (b *EthAPIBackend) BlockByNumber(ctx context.Context, number rpc.BlockNumbe
}
bn := uint64(number) // the resolved number
if number == rpc.EarliestBlockNumber {
bn = b.eth.blockchain.HistoryPruningCutoff()
bn = b.HistoryPruningCutoff()
}
block := b.eth.blockchain.GetBlockByNumber(bn)
if block == nil && bn < b.eth.blockchain.HistoryPruningCutoff() {
if block == nil && bn < b.HistoryPruningCutoff() {
return nil, &ethconfig.PrunedHistoryError{}
}
return block, nil
Expand All @@ -167,7 +167,7 @@ func (b *EthAPIBackend) BlockByHash(ctx context.Context, hash common.Hash) (*typ
return nil, nil
}
block := b.eth.blockchain.GetBlock(hash, *number)
if block == nil && *number < b.eth.blockchain.HistoryPruningCutoff() {
if block == nil && *number < b.HistoryPruningCutoff() {
return nil, &ethconfig.PrunedHistoryError{}
}
return block, nil
Expand All @@ -180,7 +180,7 @@ func (b *EthAPIBackend) GetBody(ctx context.Context, hash common.Hash, number rp
}
body := b.eth.blockchain.GetBody(hash)
if body == nil {
if uint64(number) < b.eth.blockchain.HistoryPruningCutoff() {
if uint64(number) < b.HistoryPruningCutoff() {
return nil, &ethconfig.PrunedHistoryError{}
}
return nil, errors.New("block body not found")
Expand All @@ -202,7 +202,7 @@ func (b *EthAPIBackend) BlockByNumberOrHash(ctx context.Context, blockNrOrHash r
}
block := b.eth.blockchain.GetBlock(hash, header.Number.Uint64())
if block == nil {
if header.Number.Uint64() < b.eth.blockchain.HistoryPruningCutoff() {
if header.Number.Uint64() < b.HistoryPruningCutoff() {
return nil, &ethconfig.PrunedHistoryError{}
}
return nil, errors.New("header found, but block body is missing")
Expand Down Expand Up @@ -265,7 +265,8 @@ func (b *EthAPIBackend) StateAndHeaderByNumberOrHash(ctx context.Context, blockN
}

func (b *EthAPIBackend) HistoryPruningCutoff() uint64 {
return b.eth.blockchain.HistoryPruningCutoff()
bn, _ := b.eth.blockchain.HistoryPruningCutoff()
return bn
}

func (b *EthAPIBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
Expand Down
5 changes: 4 additions & 1 deletion internal/ethapi/api_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -623,7 +623,10 @@ func (b testBackend) NewMatcherBackend() filtermaps.MatcherBackend {
panic("implement me")
}

func (b testBackend) HistoryPruningCutoff() uint64 { return b.chain.HistoryPruningCutoff() }
func (b testBackend) HistoryPruningCutoff() uint64 {
bn, _ := b.chain.HistoryPruningCutoff()
return bn
}

func TestEstimateGas(t *testing.T) {
t.Parallel()
Expand Down