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Diffstat (limited to 'les/handler.go')
-rw-r--r--les/handler.go104
1 files changed, 58 insertions, 46 deletions
diff --git a/les/handler.go b/les/handler.go
index 9627f392b..22899eb1b 100644
--- a/les/handler.go
+++ b/les/handler.go
@@ -29,6 +29,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/core"
+ "github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth/downloader"
@@ -528,9 +529,11 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
break
}
// Retrieve the requested block body, stopping if enough was found
- if data := core.GetBodyRLP(pm.chainDb, hash, core.GetBlockNumber(pm.chainDb, hash)); len(data) != 0 {
- bodies = append(bodies, data)
- bytes += len(data)
+ if number := rawdb.ReadHeaderNumber(pm.chainDb, hash); number != nil {
+ if data := rawdb.ReadBodyRLP(pm.chainDb, hash, *number); len(data) != 0 {
+ bodies = append(bodies, data)
+ bytes += len(data)
+ }
}
}
bv, rcost := p.fcClient.RequestProcessed(costs.baseCost + uint64(reqCnt)*costs.reqCost)
@@ -579,20 +582,22 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
}
for _, req := range req.Reqs {
// Retrieve the requested state entry, stopping if enough was found
- if header := core.GetHeader(pm.chainDb, req.BHash, core.GetBlockNumber(pm.chainDb, req.BHash)); header != nil {
- statedb, err := pm.blockchain.State()
- if err != nil {
- continue
- }
- account, err := pm.getAccount(statedb, header.Root, common.BytesToHash(req.AccKey))
- if err != nil {
- continue
- }
- code, _ := statedb.Database().TrieDB().Node(common.BytesToHash(account.CodeHash))
+ if number := rawdb.ReadHeaderNumber(pm.chainDb, req.BHash); number != nil {
+ if header := rawdb.ReadHeader(pm.chainDb, req.BHash, *number); header != nil {
+ statedb, err := pm.blockchain.State()
+ if err != nil {
+ continue
+ }
+ account, err := pm.getAccount(statedb, header.Root, common.BytesToHash(req.AccKey))
+ if err != nil {
+ continue
+ }
+ code, _ := statedb.Database().TrieDB().Node(common.BytesToHash(account.CodeHash))
- data = append(data, code)
- if bytes += len(code); bytes >= softResponseLimit {
- break
+ data = append(data, code)
+ if bytes += len(code); bytes >= softResponseLimit {
+ break
+ }
}
}
}
@@ -645,7 +650,10 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
break
}
// Retrieve the requested block's receipts, skipping if unknown to us
- results := core.GetBlockReceipts(pm.chainDb, hash, core.GetBlockNumber(pm.chainDb, hash))
+ var results types.Receipts
+ if number := rawdb.ReadHeaderNumber(pm.chainDb, hash); number != nil {
+ results = rawdb.ReadReceipts(pm.chainDb, hash, *number)
+ }
if results == nil {
if header := pm.blockchain.GetHeaderByHash(hash); header == nil || header.ReceiptHash != types.EmptyRootHash {
continue
@@ -705,28 +713,30 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
}
for _, req := range req.Reqs {
// Retrieve the requested state entry, stopping if enough was found
- if header := core.GetHeader(pm.chainDb, req.BHash, core.GetBlockNumber(pm.chainDb, req.BHash)); header != nil {
- statedb, err := pm.blockchain.State()
- if err != nil {
- continue
- }
- var trie state.Trie
- if len(req.AccKey) > 0 {
- account, err := pm.getAccount(statedb, header.Root, common.BytesToHash(req.AccKey))
+ if number := rawdb.ReadHeaderNumber(pm.chainDb, req.BHash); number != nil {
+ if header := rawdb.ReadHeader(pm.chainDb, req.BHash, *number); header != nil {
+ statedb, err := pm.blockchain.State()
if err != nil {
continue
}
- trie, _ = statedb.Database().OpenStorageTrie(common.BytesToHash(req.AccKey), account.Root)
- } else {
- trie, _ = statedb.Database().OpenTrie(header.Root)
- }
- if trie != nil {
- var proof light.NodeList
- trie.Prove(req.Key, 0, &proof)
-
- proofs = append(proofs, proof)
- if bytes += proof.DataSize(); bytes >= softResponseLimit {
- break
+ var trie state.Trie
+ if len(req.AccKey) > 0 {
+ account, err := pm.getAccount(statedb, header.Root, common.BytesToHash(req.AccKey))
+ if err != nil {
+ continue
+ }
+ trie, _ = statedb.Database().OpenStorageTrie(common.BytesToHash(req.AccKey), account.Root)
+ } else {
+ trie, _ = statedb.Database().OpenTrie(header.Root)
+ }
+ if trie != nil {
+ var proof light.NodeList
+ trie.Prove(req.Key, 0, &proof)
+
+ proofs = append(proofs, proof)
+ if bytes += proof.DataSize(); bytes >= softResponseLimit {
+ break
+ }
}
}
}
@@ -763,9 +773,11 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
if statedb == nil || req.BHash != lastBHash {
statedb, root, lastBHash = nil, common.Hash{}, req.BHash
- if header := core.GetHeader(pm.chainDb, req.BHash, core.GetBlockNumber(pm.chainDb, req.BHash)); header != nil {
- statedb, _ = pm.blockchain.State()
- root = header.Root
+ if number := rawdb.ReadHeaderNumber(pm.chainDb, req.BHash); number != nil {
+ if header := rawdb.ReadHeader(pm.chainDb, req.BHash, *number); header != nil {
+ statedb, _ = pm.blockchain.State()
+ root = header.Root
+ }
}
}
if statedb == nil {
@@ -859,7 +871,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
trieDb := trie.NewDatabase(ethdb.NewTable(pm.chainDb, light.ChtTablePrefix))
for _, req := range req.Reqs {
if header := pm.blockchain.GetHeaderByNumber(req.BlockNum); header != nil {
- sectionHead := core.GetCanonicalHash(pm.chainDb, req.ChtNum*light.CHTFrequencyServer-1)
+ sectionHead := rawdb.ReadCanonicalHash(pm.chainDb, req.ChtNum*light.CHTFrequencyServer-1)
if root := light.GetChtRoot(pm.chainDb, req.ChtNum-1, sectionHead); root != (common.Hash{}) {
trie, err := trie.New(root, trieDb)
if err != nil {
@@ -1114,10 +1126,10 @@ func (pm *ProtocolManager) getAccount(statedb *state.StateDB, root, hash common.
func (pm *ProtocolManager) getHelperTrie(id uint, idx uint64) (common.Hash, string) {
switch id {
case htCanonical:
- sectionHead := core.GetCanonicalHash(pm.chainDb, (idx+1)*light.CHTFrequencyClient-1)
+ sectionHead := rawdb.ReadCanonicalHash(pm.chainDb, (idx+1)*light.CHTFrequencyClient-1)
return light.GetChtV2Root(pm.chainDb, idx, sectionHead), light.ChtTablePrefix
case htBloomBits:
- sectionHead := core.GetCanonicalHash(pm.chainDb, (idx+1)*light.BloomTrieFrequency-1)
+ sectionHead := rawdb.ReadCanonicalHash(pm.chainDb, (idx+1)*light.BloomTrieFrequency-1)
return light.GetBloomTrieRoot(pm.chainDb, idx, sectionHead), light.BloomTrieTablePrefix
}
return common.Hash{}, ""
@@ -1128,8 +1140,8 @@ func (pm *ProtocolManager) getHelperTrieAuxData(req HelperTrieReq) []byte {
switch {
case req.Type == htCanonical && req.AuxReq == auxHeader && len(req.Key) == 8:
blockNum := binary.BigEndian.Uint64(req.Key)
- hash := core.GetCanonicalHash(pm.chainDb, blockNum)
- return core.GetHeaderRLP(pm.chainDb, hash, blockNum)
+ hash := rawdb.ReadCanonicalHash(pm.chainDb, blockNum)
+ return rawdb.ReadHeaderRLP(pm.chainDb, hash, blockNum)
}
return nil
}
@@ -1142,9 +1154,9 @@ func (pm *ProtocolManager) txStatus(hashes []common.Hash) []txStatus {
// If the transaction is unknown to the pool, try looking it up locally
if stat == core.TxStatusUnknown {
- if block, number, index := core.GetTxLookupEntry(pm.chainDb, hashes[i]); block != (common.Hash{}) {
+ if block, number, index := rawdb.ReadTxLookupEntry(pm.chainDb, hashes[i]); block != (common.Hash{}) {
stats[i].Status = core.TxStatusIncluded
- stats[i].Lookup = &core.TxLookupEntry{BlockHash: block, BlockIndex: number, Index: index}
+ stats[i].Lookup = &rawdb.TxLookupEntry{BlockHash: block, BlockIndex: number, Index: index}
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 01:13:35 +0800