Merge 6c2856df23 into b1603f166e

core/chain_manager.go

@@ -14,7 +14,10 @@ import (
 	"github.com/ethereum/go-ethereum/state"
 )
 
-var chainlogger = logger.NewLogger("CHAIN")
+var (
+	chainlogger = logger.NewLogger("CHAIN")
+	jsonlogger  = logger.NewJsonLogger()
+)
 
 type ChainEvent struct {
 	Block *types.Block
@@ -122,7 +125,7 @@ func (self *ChainManager) Status() (td *big.Int, currentBlock []byte, genesisBlo
 	self.mu.RLock()
 	defer self.mu.RUnlock()
 
-	return self.td, self.currentBlock.Hash(), self.Genesis().Hash()
+	return self.td, self.currentBlock.Hash(), self.genesisBlock.Hash()
 }
 
 func (self *ChainManager) SetProcessor(proc types.BlockProcessor) {
@@ -395,11 +398,11 @@ func (self *ChainManager) InsertChain(chain types.Blocks) error {
 
 		var canonical, split bool
 		self.mu.Lock()
+		cblock := self.currentBlock
 		{
 			// Write block to database. Eventually we'll have to improve on this and throw away blocks that are
 			// not in the canonical chain.
 			self.write(block)
-			cblock := self.currentBlock
 			// Compare the TD of the last known block in the canonical chain to make sure it's greater.
 			// At this point it's possible that a different chain (fork) becomes the new canonical chain.
 			if td.Cmp(self.td) > 0 {
@@ -417,6 +420,12 @@ func (self *ChainManager) InsertChain(chain types.Blocks) error {
 		self.mu.Unlock()
 
 		if canonical {
+			jsonlogger.LogJson(&logger.EthChainNewHead{
+				BlockHash:     ethutil.Bytes2Hex(block.Hash()),
+				BlockNumber:   block.Number(),
+				ChainHeadHash: ethutil.Bytes2Hex(cblock.Hash()),
+				BlockPrevHash: ethutil.Bytes2Hex(block.ParentHash()),
+			})
 			self.setTransState(state.New(block.Root(), self.db))
 			self.eventMux.Post(ChainEvent{block, td})
 		}

eth/backend.go

@@ -12,7 +12,7 @@ import (
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/ethutil"
 	"github.com/ethereum/go-ethereum/event"
-	ethlogger "github.com/ethereum/go-ethereum/logger"
+	"github.com/ethereum/go-ethereum/logger"
 	"github.com/ethereum/go-ethereum/miner"
 	"github.com/ethereum/go-ethereum/p2p"
 	"github.com/ethereum/go-ethereum/p2p/discover"
@@ -23,8 +23,8 @@ import (
 )
 
 var (
-	logger     = ethlogger.NewLogger("SERV")
+	ethlogger  = logger.NewLogger("SERV")
-	jsonlogger = ethlogger.NewJsonLogger()
+	jsonlogger = logger.NewJsonLogger()
 
 	defaultBootNodes = []*discover.Node{
 		// ETH/DEV cmd/bootnode
@@ -74,7 +74,7 @@ func (cfg *Config) parseBootNodes() []*discover.Node {
 		}
 		n, err := discover.ParseNode(url)
 		if err != nil {
-			logger.Errorf("Bootstrap URL %s: %v\n", url, err)
+			ethlogger.Errorf("Bootstrap URL %s: %v\n", url, err)
 			continue
 		}
 		ns = append(ns, n)
@@ -98,7 +98,7 @@ func (cfg *Config) nodeKey() (*ecdsa.PrivateKey, error) {
 		return nil, fmt.Errorf("could not generate server key: %v", err)
 	}
 	if err := ioutil.WriteFile(keyfile, crypto.FromECDSA(key), 0600); err != nil {
-		logger.Errorln("could not persist nodekey: ", err)
+		ethlogger.Errorln("could not persist nodekey: ", err)
 	}
 	return key, nil
 }
@@ -129,14 +129,14 @@ type Ethereum struct {
 	RpcServer  rpc.RpcServer
 	keyManager *crypto.KeyManager
 
-	logger ethlogger.LogSystem
+	logger logger.LogSystem
 
 	Mining bool
 }
 
 func New(config *Config) (*Ethereum, error) {
 	// Boostrap database
-	logger := ethlogger.New(config.DataDir, config.LogFile, config.LogLevel, config.LogFormat)
+	ethlogger := logger.New(config.DataDir, config.LogFile, config.LogLevel, config.LogFormat)
 	db, err := ethdb.NewLDBDatabase("blockchain")
 	if err != nil {
 		return nil, err
@@ -173,7 +173,7 @@ func New(config *Config) (*Ethereum, error) {
 		keyManager:   keyManager,
 		blacklist:    p2p.NewBlacklist(),
 		eventMux:     &event.TypeMux{},
-		logger:       logger,
+		logger:       ethlogger,
 	}
 
 	eth.chainManager = core.NewChainManager(db, eth.EventMux())
@@ -215,7 +215,7 @@ func New(config *Config) (*Ethereum, error) {
 }
 
 func (s *Ethereum) KeyManager() *crypto.KeyManager       { return s.keyManager }
-func (s *Ethereum) Logger() ethlogger.LogSystem          { return s.logger }
+func (s *Ethereum) Logger() logger.LogSystem             { return s.logger }
 func (s *Ethereum) Name() string                         { return s.net.Name }
 func (s *Ethereum) ChainManager() *core.ChainManager     { return s.chainManager }
 func (s *Ethereum) BlockProcessor() *core.BlockProcessor { return s.blockProcessor }
@@ -233,7 +233,7 @@ func (s *Ethereum) Coinbase() []byte                     { return nil } // TODO
 
 // Start the ethereum
 func (s *Ethereum) Start() error {
-	jsonlogger.LogJson(&ethlogger.LogStarting{
+	jsonlogger.LogJson(&logger.LogStarting{
 		ClientString:    s.net.Name,
 		ProtocolVersion: ProtocolVersion,
 	})
@@ -259,7 +259,7 @@ func (s *Ethereum) Start() error {
 	s.blockSub = s.eventMux.Subscribe(core.NewMinedBlockEvent{})
 	go s.blockBroadcastLoop()
 
-	logger.Infoln("Server started")
+	ethlogger.Infoln("Server started")
 	return nil
 }
 
@@ -292,7 +292,7 @@ func (s *Ethereum) Stop() {
 		s.whisper.Stop()
 	}
 
-	logger.Infoln("Server stopped")
+	ethlogger.Infoln("Server stopped")
 	close(s.shutdownChan)
 }
 

eth/block_pool.go

@@ -12,11 +12,11 @@ import (
 
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/ethutil"
-	ethlogger "github.com/ethereum/go-ethereum/logger"
+	"github.com/ethereum/go-ethereum/logger"
 	"github.com/ethereum/go-ethereum/pow"
 )
 
-var poolLogger = ethlogger.NewLogger("Blockpool")
+var poolLogger = logger.NewLogger("Blockpool")
 
 const (
 	blockHashesBatchSize       = 256

eth/block_pool_test.go

@@ -12,19 +12,19 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethutil"
-	ethlogger "github.com/ethereum/go-ethereum/logger"
+	"github.com/ethereum/go-ethereum/logger"
 	"github.com/ethereum/go-ethereum/pow"
 )
 
 const waitTimeout = 60 // seconds
 
-var logsys = ethlogger.NewStdLogSystem(os.Stdout, log.LstdFlags, ethlogger.LogLevel(ethlogger.DebugDetailLevel))
+var logsys = logger.NewStdLogSystem(os.Stdout, log.LstdFlags, logger.LogLevel(logger.DebugDetailLevel))
 
 var ini = false
 
 func logInit() {
 	if !ini {
-		ethlogger.AddLogSystem(logsys)
+		logger.AddLogSystem(logsys)
 		ini = true
 	}
 }

eth/protocol.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/ethutil"
+	"github.com/ethereum/go-ethereum/logger"
 	"github.com/ethereum/go-ethereum/p2p"
 	"github.com/ethereum/go-ethereum/rlp"
 )
@@ -137,6 +138,12 @@ func (self *ethProtocol) handle() error {
 		if err := msg.Decode(&txs); err != nil {
 			return self.protoError(ErrDecode, "msg %v: %v", msg, err)
 		}
+		for _, tx := range txs {
+			jsonlogger.LogJson(&logger.EthTxReceived{
+				TxHash:   ethutil.Bytes2Hex(tx.Hash()),
+				RemoteId: self.peer.ID().String(),
+			})
+		}
 		self.txPool.AddTransactions(txs)
 
 	case GetBlockHashesMsg:
@@ -145,7 +152,6 @@ func (self *ethProtocol) handle() error {
 			return self.protoError(ErrDecode, "->msg %v: %v", msg, err)
 		}
 
-		//request.Amount = uint64(math.Min(float64(maxHashes), float64(request.Amount)))
 		if request.Amount > maxHashes {
 			request.Amount = maxHashes
 		}
@@ -217,6 +223,15 @@ func (self *ethProtocol) handle() error {
 			return self.protoError(ErrDecode, "msg %v: %v", msg, err)
 		}
 		hash := request.Block.Hash()
+		_, chainHead, _ := self.chainManager.Status()
+
+		jsonlogger.LogJson(&logger.EthChainReceivedNewBlock{
+			BlockHash:     ethutil.Bytes2Hex(hash),
+			BlockNumber:   request.Block.Number(), // this surely must be zero
+			ChainHeadHash: ethutil.Bytes2Hex(chainHead),
+			BlockPrevHash: ethutil.Bytes2Hex(request.Block.ParentHash()),
+			RemoteId:      self.peer.ID().String(),
+		})
 		// to simplify backend interface adding a new block
 		// uses AddPeer followed by AddHashes, AddBlock only if peer is the best peer
 		// (or selected as new best peer)

eth/protocol_test.go

@@ -12,12 +12,12 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethutil"
-	ethlogger "github.com/ethereum/go-ethereum/logger"
+	"github.com/ethereum/go-ethereum/logger"
 	"github.com/ethereum/go-ethereum/p2p"
 	"github.com/ethereum/go-ethereum/p2p/discover"
 )
 
-var sys = ethlogger.NewStdLogSystem(os.Stdout, log.LstdFlags, ethlogger.LogLevel(ethlogger.DebugDetailLevel))
+var sys = logger.NewStdLogSystem(os.Stdout, log.LstdFlags, logger.LogLevel(logger.DebugDetailLevel))
 
 type testMsgReadWriter struct {
 	in  chan p2p.Msg

logger/types.go

@@ -1,6 +1,7 @@
 package logger
 
 import (
+	"math/big"
 	"time"
 )
 
@@ -54,7 +55,7 @@ func (l *P2PDisconnected) EventName() string {
 
 type EthMinerNewBlock struct {
 	BlockHash     string   `json:"block_hash"`
-	BlockNumber   int    `json:"block_number"`
+	BlockNumber   *big.Int `json:"block_number"`
 	ChainHeadHash string   `json:"chain_head_hash"`
 	BlockPrevHash string   `json:"block_prev_hash"`
 	LogEvent
@@ -66,10 +67,10 @@ func (l *EthMinerNewBlock) EventName() string {
 
 type EthChainReceivedNewBlock struct {
 	BlockHash     string   `json:"block_hash"`
-	BlockNumber   int    `json:"block_number"`
+	BlockNumber   *big.Int `json:"block_number"`
 	ChainHeadHash string   `json:"chain_head_hash"`
 	BlockPrevHash string   `json:"block_prev_hash"`
-	RemoteId      int    `json:"remote_id"`
+	RemoteId      string   `json:"remote_id"`
 	LogEvent
 }
 
@@ -79,7 +80,7 @@ func (l *EthChainReceivedNewBlock) EventName() string {
 
 type EthChainNewHead struct {
 	BlockHash     string   `json:"block_hash"`
-	BlockNumber   int    `json:"block_number"`
+	BlockNumber   *big.Int `json:"block_number"`
 	ChainHeadHash string   `json:"chain_head_hash"`
 	BlockPrevHash string   `json:"block_prev_hash"`
 	LogEvent

miner/worker.go

@@ -11,11 +11,14 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/ethutil"
 	"github.com/ethereum/go-ethereum/event"
+	"github.com/ethereum/go-ethereum/logger"
 	"github.com/ethereum/go-ethereum/pow"
 	"github.com/ethereum/go-ethereum/state"
 	"gopkg.in/fatih/set.v0"
 )
 
+var jsonlogger = logger.NewJsonLogger()
+
 type environment struct {
 	totalUsedGas *big.Int
 	state        *state.StateDB
@@ -146,7 +149,12 @@ func (self *worker) wait() {
 			block := self.current.block
 			if block.Number().Uint64() == work.Number && block.Nonce() == nil {
 				self.current.block.Header().Nonce = work.Nonce
-
+				jsonlogger.LogJson(&logger.EthMinerNewBlock{
+					BlockHash:     ethutil.Bytes2Hex(block.Hash()),
+					BlockNumber:   block.Number(),
+					ChainHeadHash: ethutil.Bytes2Hex(block.ParentHeaderHash),
+					BlockPrevHash: ethutil.Bytes2Hex(block.ParentHeaderHash),
+				})
 				if err := self.chain.InsertChain(types.Blocks{self.current.block}); err == nil {
 					self.mux.Post(core.NewMinedBlockEvent{self.current.block})
 				} else {