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Diffstat (limited to 'eth/handler.go')
-rw-r--r--eth/handler.go66
1 files changed, 33 insertions, 33 deletions
diff --git a/eth/handler.go b/eth/handler.go
index 52c9c4151..fc92338b4 100644
--- a/eth/handler.go
+++ b/eth/handler.go
@@ -60,9 +60,9 @@ func (ep extProt) GetHashes(hash common.Hash) error { return ep.getHashes(has
func (ep extProt) GetBlock(hashes []common.Hash) error { return ep.getBlocks(hashes) }
type ProtocolManager struct {
- txpool txPool
- chainman *core.ChainManager
- chaindb ethdb.Database
+ txpool txPool
+ blockchain *core.BlockChain
+ chaindb ethdb.Database
downloader *downloader.Downloader
fetcher *fetcher.Fetcher
@@ -87,17 +87,17 @@ type ProtocolManager struct {
// NewProtocolManager returns a new ethereum sub protocol manager. The Ethereum sub protocol manages peers capable
// with the ethereum network.
-func NewProtocolManager(networkId int, mux *event.TypeMux, txpool txPool, pow pow.PoW, chainman *core.ChainManager, chaindb ethdb.Database) *ProtocolManager {
+func NewProtocolManager(networkId int, mux *event.TypeMux, txpool txPool, pow pow.PoW, blockchain *core.BlockChain, chaindb ethdb.Database) *ProtocolManager {
// Create the protocol manager with the base fields
manager := &ProtocolManager{
- eventMux: mux,
- txpool: txpool,
- chainman: chainman,
- chaindb: chaindb,
- peers: newPeerSet(),
- newPeerCh: make(chan *peer, 1),
- txsyncCh: make(chan *txsync),
- quitSync: make(chan struct{}),
+ eventMux: mux,
+ txpool: txpool,
+ blockchain: blockchain,
+ chaindb: chaindb,
+ peers: newPeerSet(),
+ newPeerCh: make(chan *peer, 1),
+ txsyncCh: make(chan *txsync),
+ quitSync: make(chan struct{}),
}
// Initiate a sub-protocol for every implemented version we can handle
manager.SubProtocols = make([]p2p.Protocol, len(ProtocolVersions))
@@ -116,15 +116,15 @@ func NewProtocolManager(networkId int, mux *event.TypeMux, txpool txPool, pow po
}
}
// Construct the different synchronisation mechanisms
- manager.downloader = downloader.New(manager.eventMux, manager.chainman.HasBlock, manager.chainman.GetBlock, manager.chainman.CurrentBlock, manager.chainman.GetTd, manager.chainman.InsertChain, manager.removePeer)
+ manager.downloader = downloader.New(manager.eventMux, manager.blockchain.HasBlock, manager.blockchain.GetBlock, manager.blockchain.CurrentBlock, manager.blockchain.GetTd, manager.blockchain.InsertChain, manager.removePeer)
validator := func(block *types.Block, parent *types.Block) error {
return core.ValidateHeader(pow, block.Header(), parent.Header(), true, false)
}
heighter := func() uint64 {
- return manager.chainman.CurrentBlock().NumberU64()
+ return manager.blockchain.CurrentBlock().NumberU64()
}
- manager.fetcher = fetcher.New(manager.chainman.GetBlock, validator, manager.BroadcastBlock, heighter, manager.chainman.InsertChain, manager.removePeer)
+ manager.fetcher = fetcher.New(manager.blockchain.GetBlock, validator, manager.BroadcastBlock, heighter, manager.blockchain.InsertChain, manager.removePeer)
return manager
}
@@ -187,7 +187,7 @@ func (pm *ProtocolManager) handle(p *peer) error {
glog.V(logger.Debug).Infof("%v: peer connected [%s]", p, p.Name())
// Execute the Ethereum handshake
- td, head, genesis := pm.chainman.Status()
+ td, head, genesis := pm.blockchain.Status()
if err := p.Handshake(td, head, genesis); err != nil {
glog.V(logger.Debug).Infof("%v: handshake failed: %v", p, err)
return err
@@ -252,7 +252,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
request.Amount = uint64(downloader.MaxHashFetch)
}
// Retrieve the hashes from the block chain and return them
- hashes := pm.chainman.GetBlockHashesFromHash(request.Hash, request.Amount)
+ hashes := pm.blockchain.GetBlockHashesFromHash(request.Hash, request.Amount)
if len(hashes) == 0 {
glog.V(logger.Debug).Infof("invalid block hash %x", request.Hash.Bytes()[:4])
}
@@ -268,9 +268,9 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
request.Amount = uint64(downloader.MaxHashFetch)
}
// Calculate the last block that should be retrieved, and short circuit if unavailable
- last := pm.chainman.GetBlockByNumber(request.Number + request.Amount - 1)
+ last := pm.blockchain.GetBlockByNumber(request.Number + request.Amount - 1)
if last == nil {
- last = pm.chainman.CurrentBlock()
+ last = pm.blockchain.CurrentBlock()
request.Amount = last.NumberU64() - request.Number + 1
}
if last.NumberU64() < request.Number {
@@ -278,7 +278,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
}
// Retrieve the hashes from the last block backwards, reverse and return
hashes := []common.Hash{last.Hash()}
- hashes = append(hashes, pm.chainman.GetBlockHashesFromHash(last.Hash(), request.Amount-1)...)
+ hashes = append(hashes, pm.blockchain.GetBlockHashesFromHash(last.Hash(), request.Amount-1)...)
for i := 0; i < len(hashes)/2; i++ {
hashes[i], hashes[len(hashes)-1-i] = hashes[len(hashes)-1-i], hashes[i]
@@ -318,7 +318,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
return errResp(ErrDecode, "msg %v: %v", msg, err)
}
// Retrieve the requested block, stopping if enough was found
- if block := pm.chainman.GetBlock(hash); block != nil {
+ if block := pm.blockchain.GetBlock(hash); block != nil {
blocks = append(blocks, block)
bytes += block.Size()
}
@@ -358,9 +358,9 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
// Retrieve the next header satisfying the query
var origin *types.Header
if query.Origin.Hash != (common.Hash{}) {
- origin = pm.chainman.GetHeader(query.Origin.Hash)
+ origin = pm.blockchain.GetHeader(query.Origin.Hash)
} else {
- origin = pm.chainman.GetHeaderByNumber(query.Origin.Number)
+ origin = pm.blockchain.GetHeaderByNumber(query.Origin.Number)
}
if origin == nil {
break
@@ -373,7 +373,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
case query.Origin.Hash != (common.Hash{}) && query.Reverse:
// Hash based traversal towards the genesis block
for i := 0; i < int(query.Skip)+1; i++ {
- if header := pm.chainman.GetHeader(query.Origin.Hash); header != nil {
+ if header := pm.blockchain.GetHeader(query.Origin.Hash); header != nil {
query.Origin.Hash = header.ParentHash
} else {
unknown = true
@@ -382,8 +382,8 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
}
case query.Origin.Hash != (common.Hash{}) && !query.Reverse:
// Hash based traversal towards the leaf block
- if header := pm.chainman.GetHeaderByNumber(origin.Number.Uint64() + query.Skip + 1); header != nil {
- if pm.chainman.GetBlockHashesFromHash(header.Hash(), query.Skip+1)[query.Skip] == query.Origin.Hash {
+ if header := pm.blockchain.GetHeaderByNumber(origin.Number.Uint64() + query.Skip + 1); header != nil {
+ if pm.blockchain.GetBlockHashesFromHash(header.Hash(), query.Skip+1)[query.Skip] == query.Origin.Hash {
query.Origin.Hash = header.Hash()
} else {
unknown = true
@@ -466,7 +466,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
return errResp(ErrDecode, "msg %v: %v", msg, err)
}
// Retrieve the requested block body, stopping if enough was found
- if data := pm.chainman.GetBodyRLP(hash); len(data) != 0 {
+ if data := pm.blockchain.GetBodyRLP(hash); len(data) != 0 {
bodies = append(bodies, data)
bytes += len(data)
}
@@ -562,7 +562,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
// Schedule all the unknown hashes for retrieval
unknown := make([]announce, 0, len(announces))
for _, block := range announces {
- if !pm.chainman.HasBlock(block.Hash) {
+ if !pm.blockchain.HasBlock(block.Hash) {
unknown = append(unknown, block)
}
}
@@ -586,7 +586,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
request.Block.ReceivedAt = msg.ReceivedAt
// Mark the block's arrival for whatever reason
- _, chainHead, _ := pm.chainman.Status()
+ _, chainHead, _ := pm.blockchain.Status()
jsonlogger.LogJson(&logger.EthChainReceivedNewBlock{
BlockHash: request.Block.Hash().Hex(),
BlockNumber: request.Block.Number(),
@@ -603,7 +603,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
// Update the peers total difficulty if needed, schedule a download if gapped
if request.TD.Cmp(p.Td()) > 0 {
p.SetTd(request.TD)
- if request.TD.Cmp(new(big.Int).Add(pm.chainman.Td(), request.Block.Difficulty())) > 0 {
+ if request.TD.Cmp(new(big.Int).Add(pm.blockchain.Td(), request.Block.Difficulty())) > 0 {
go pm.synchronise(p)
}
}
@@ -645,8 +645,8 @@ func (pm *ProtocolManager) BroadcastBlock(block *types.Block, propagate bool) {
if propagate {
// Calculate the TD of the block (it's not imported yet, so block.Td is not valid)
var td *big.Int
- if parent := pm.chainman.GetBlock(block.ParentHash()); parent != nil {
- td = new(big.Int).Add(block.Difficulty(), pm.chainman.GetTd(block.ParentHash()))
+ if parent := pm.blockchain.GetBlock(block.ParentHash()); parent != nil {
+ td = new(big.Int).Add(block.Difficulty(), pm.blockchain.GetTd(block.ParentHash()))
} else {
glog.V(logger.Error).Infof("propagating dangling block #%d [%x]", block.NumberU64(), hash[:4])
return
@@ -659,7 +659,7 @@ func (pm *ProtocolManager) BroadcastBlock(block *types.Block, propagate bool) {
glog.V(logger.Detail).Infof("propagated block %x to %d peers in %v", hash[:4], len(transfer), time.Since(block.ReceivedAt))
}
// Otherwise if the block is indeed in out own chain, announce it
- if pm.chainman.HasBlock(hash) {
+ if pm.blockchain.HasBlock(hash) {
for _, peer := range peers {
if peer.version < eth62 {
peer.SendNewBlockHashes61([]common.Hash{hash})
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-23 09:26:39 +0800