aboutsummaryrefslogtreecommitdiffstats
path: root/core/blockchain.go
diff options
context:
space:
mode:
Diffstat (limited to 'core/blockchain.go')
-rw-r--r--core/blockchain.go151
1 files changed, 68 insertions, 83 deletions
diff --git a/core/blockchain.go b/core/blockchain.go
index e46a76fc1..27dbf6c6d 100644
--- a/core/blockchain.go
+++ b/core/blockchain.go
@@ -160,9 +160,9 @@ func NewBlockChain(chainDb ethdb.Database, config *params.ChainConfig, pow pow.P
headerByNumber := bc.GetHeaderByNumber(header.Number.Uint64())
// make sure the headerByNumber (if present) is in our current canonical chain
if headerByNumber != nil && headerByNumber.Hash() == header.Hash() {
- log.Error(fmt.Sprintf("Found bad hash, rewinding chain to block #%d [%x…]", header.Number, header.ParentHash[:4]))
+ log.Error("Found bad hash, rewinding chain", "number", header.Number, "hash", header.ParentHash)
bc.SetHead(header.Number.Uint64() - 1)
- log.Error(fmt.Sprint("Chain rewind was successful, resuming normal operation"))
+ log.Error("Chain rewind was successful, resuming normal operation")
}
}
}
@@ -219,9 +219,9 @@ func (self *BlockChain) loadLastState() error {
blockTd := self.GetTd(self.currentBlock.Hash(), self.currentBlock.NumberU64())
fastTd := self.GetTd(self.currentFastBlock.Hash(), self.currentFastBlock.NumberU64())
- log.Info(fmt.Sprintf("Last header: #%d [%x…] TD=%v", currentHeader.Number, currentHeader.Hash().Bytes()[:4], headerTd))
- log.Info(fmt.Sprintf("Last block: #%d [%x…] TD=%v", self.currentBlock.Number(), self.currentBlock.Hash().Bytes()[:4], blockTd))
- log.Info(fmt.Sprintf("Fast block: #%d [%x…] TD=%v", self.currentFastBlock.Number(), self.currentFastBlock.Hash().Bytes()[:4], fastTd))
+ log.Info("Loaded most recent local header", "number", currentHeader.Number, "hash", currentHeader.Hash(), "td", headerTd)
+ log.Info("Loaded most recent local full block", "number", self.currentBlock.Number(), "hash", self.currentBlock.Hash(), "td", blockTd)
+ log.Info("Loaded most recent local fast block", "number", self.currentFastBlock.Number(), "hash", self.currentFastBlock.Hash(), "td", fastTd)
return nil
}
@@ -262,10 +262,10 @@ func (bc *BlockChain) SetHead(head uint64) {
}
if err := WriteHeadBlockHash(bc.chainDb, bc.currentBlock.Hash()); err != nil {
- log.Crit(fmt.Sprintf("failed to reset head block hash: %v", err))
+ log.Crit("Failed to reset head full block", "err", err)
}
if err := WriteHeadFastBlockHash(bc.chainDb, bc.currentFastBlock.Hash()); err != nil {
- log.Crit(fmt.Sprintf("failed to reset head fast block hash: %v", err))
+ log.Crit("Failed to reset head fast block", "err", err)
}
bc.loadLastState()
}
@@ -286,7 +286,7 @@ func (self *BlockChain) FastSyncCommitHead(hash common.Hash) error {
self.currentBlock = block
self.mu.Unlock()
- log.Info(fmt.Sprintf("committed block #%d [%x…] as new head", block.Number(), hash[:4]))
+ log.Info("Committed new head block", "number", block.Number(), "hash", hash)
return nil
}
@@ -390,10 +390,10 @@ func (bc *BlockChain) ResetWithGenesisBlock(genesis *types.Block) {
// Prepare the genesis block and reinitialise the chain
if err := bc.hc.WriteTd(genesis.Hash(), genesis.NumberU64(), genesis.Difficulty()); err != nil {
- log.Crit(fmt.Sprintf("failed to write genesis block TD: %v", err))
+ log.Crit("Failed to write genesis block TD", "err", err)
}
if err := WriteBlock(bc.chainDb, genesis); err != nil {
- log.Crit(fmt.Sprintf("failed to write genesis block: %v", err))
+ log.Crit("Failed to write genesis block", "err", err)
}
bc.genesisBlock = genesis
bc.insert(bc.genesisBlock)
@@ -416,8 +416,7 @@ func (self *BlockChain) ExportN(w io.Writer, first uint64, last uint64) error {
if first > last {
return fmt.Errorf("export failed: first (%d) is greater than last (%d)", first, last)
}
-
- log.Info(fmt.Sprintf("exporting %d blocks...\n", last-first+1))
+ log.Info("Exporting batch of blocks", "count", last-first+1)
for nr := first; nr <= last; nr++ {
block := self.GetBlockByNumber(nr)
@@ -445,10 +444,10 @@ func (bc *BlockChain) insert(block *types.Block) {
// Add the block to the canonical chain number scheme and mark as the head
if err := WriteCanonicalHash(bc.chainDb, block.Hash(), block.NumberU64()); err != nil {
- log.Crit(fmt.Sprintf("failed to insert block number: %v", err))
+ log.Crit("Failed to insert block number", "err", err)
}
if err := WriteHeadBlockHash(bc.chainDb, block.Hash()); err != nil {
- log.Crit(fmt.Sprintf("failed to insert head block hash: %v", err))
+ log.Crit("Failed to insert head block hash", "err", err)
}
bc.currentBlock = block
@@ -457,7 +456,7 @@ func (bc *BlockChain) insert(block *types.Block) {
bc.hc.SetCurrentHeader(block.Header())
if err := WriteHeadFastBlockHash(bc.chainDb, block.Hash()); err != nil {
- log.Crit(fmt.Sprintf("failed to insert head fast block hash: %v", err))
+ log.Crit("Failed to insert head fast block hash", "err", err)
}
bc.currentFastBlock = block
}
@@ -588,8 +587,7 @@ func (bc *BlockChain) Stop() {
atomic.StoreInt32(&bc.procInterrupt, 1)
bc.wg.Wait()
-
- log.Info(fmt.Sprint("Chain manager stopped"))
+ log.Info("Blockchain manager stopped")
}
func (self *BlockChain) procFutureBlocks() {
@@ -683,11 +681,11 @@ func (self *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain
for i := 1; i < len(blockChain); i++ {
if blockChain[i].NumberU64() != blockChain[i-1].NumberU64()+1 || blockChain[i].ParentHash() != blockChain[i-1].Hash() {
// Chain broke ancestry, log a messge (programming error) and skip insertion
- failure := fmt.Errorf("non contiguous insert: item %d is #%d [%x…], item %d is #%d [%x…] (parent [%x…])", i-1, blockChain[i-1].NumberU64(),
- blockChain[i-1].Hash().Bytes()[:4], i, blockChain[i].NumberU64(), blockChain[i].Hash().Bytes()[:4], blockChain[i].ParentHash().Bytes()[:4])
+ log.Error("Non contiguous receipt insert", "number", blockChain[i].Number(), "hash", blockChain[i].Hash(), "parent", blockChain[i].ParentHash(),
+ "prevnumber", blockChain[i-1].Number(), "prevhash", blockChain[i-1].Hash())
- log.Error(fmt.Sprint(failure.Error()))
- return 0, failure
+ return 0, fmt.Errorf("non contiguous insert: item %d is #%d [%x…], item %d is #%d [%x…] (parent [%x…])", i-1, blockChain[i-1].NumberU64(),
+ blockChain[i-1].Hash().Bytes()[:4], i, blockChain[i].NumberU64(), blockChain[i].Hash().Bytes()[:4], blockChain[i].ParentHash().Bytes()[:4])
}
}
// Pre-checks passed, start the block body and receipt imports
@@ -734,31 +732,31 @@ func (self *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain
if err := WriteBody(self.chainDb, block.Hash(), block.NumberU64(), block.Body()); err != nil {
errs[index] = fmt.Errorf("failed to write block body: %v", err)
atomic.AddInt32(&failed, 1)
- log.Crit(fmt.Sprint(errs[index]))
+ log.Crit("Failed to write block body", "err", err)
return
}
if err := WriteBlockReceipts(self.chainDb, block.Hash(), block.NumberU64(), receipts); err != nil {
errs[index] = fmt.Errorf("failed to write block receipts: %v", err)
atomic.AddInt32(&failed, 1)
- log.Crit(fmt.Sprint(errs[index]))
+ log.Crit("Failed to write block receipts", "err", err)
return
}
if err := WriteMipmapBloom(self.chainDb, block.NumberU64(), receipts); err != nil {
errs[index] = fmt.Errorf("failed to write log blooms: %v", err)
atomic.AddInt32(&failed, 1)
- log.Crit(fmt.Sprint(errs[index]))
+ log.Crit("Failed to write log blooms", "err", err)
return
}
if err := WriteTransactions(self.chainDb, block); err != nil {
errs[index] = fmt.Errorf("failed to write individual transactions: %v", err)
atomic.AddInt32(&failed, 1)
- log.Crit(fmt.Sprint(errs[index]))
+ log.Crit("Failed to write individual transactions", "err", err)
return
}
if err := WriteReceipts(self.chainDb, receipts); err != nil {
errs[index] = fmt.Errorf("failed to write individual receipts: %v", err)
atomic.AddInt32(&failed, 1)
- log.Crit(fmt.Sprint(errs[index]))
+ log.Crit("Failed to write individual receipts", "err", err)
return
}
atomic.AddInt32(&stats.processed, 1)
@@ -784,7 +782,7 @@ func (self *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain
}
}
if atomic.LoadInt32(&self.procInterrupt) == 1 {
- log.Debug(fmt.Sprint("premature abort during receipt chain processing"))
+ log.Debug("Premature abort during receipts processing")
return 0, nil
}
// Update the head fast sync block if better
@@ -792,20 +790,16 @@ func (self *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain
head := blockChain[len(errs)-1]
if self.GetTd(self.currentFastBlock.Hash(), self.currentFastBlock.NumberU64()).Cmp(self.GetTd(head.Hash(), head.NumberU64())) < 0 {
if err := WriteHeadFastBlockHash(self.chainDb, head.Hash()); err != nil {
- log.Crit(fmt.Sprintf("failed to update head fast block hash: %v", err))
+ log.Crit("Failed to update head fast block hash", "err", err)
}
self.currentFastBlock = head
}
self.mu.Unlock()
// Report some public statistics so the user has a clue what's going on
- first, last := blockChain[0], blockChain[len(blockChain)-1]
-
- ignored := ""
- if stats.ignored > 0 {
- ignored = fmt.Sprintf(" (%d ignored)", stats.ignored)
- }
- log.Info(fmt.Sprintf("imported %4d receipts in %9v. #%d [%x… / %x…]%s", stats.processed, common.PrettyDuration(time.Since(start)), last.Number(), first.Hash().Bytes()[:4], last.Hash().Bytes()[:4], ignored))
+ last := blockChain[len(blockChain)-1]
+ log.Info("Imported new block receipts", "count", stats.processed, "number", last.Number(), "hash", last.Hash(),
+ "elapsed", common.PrettyDuration(time.Since(start)), "ignored", stats.ignored)
return 0, nil
}
@@ -829,10 +823,10 @@ func (self *BlockChain) WriteBlock(block *types.Block) (status WriteStatus, err
// Irrelevant of the canonical status, write the block itself to the database
if err := self.hc.WriteTd(block.Hash(), block.NumberU64(), externTd); err != nil {
- log.Crit(fmt.Sprintf("failed to write block total difficulty: %v", err))
+ log.Crit("Failed to write block total difficulty", "err", err)
}
if err := WriteBlock(self.chainDb, block); err != nil {
- log.Crit(fmt.Sprintf("failed to write block contents: %v", err))
+ log.Crit("Failed to write block contents", "err", err)
}
// If the total difficulty is higher than our known, add it to the canonical chain
@@ -863,11 +857,11 @@ func (self *BlockChain) InsertChain(chain types.Blocks) (int, error) {
for i := 1; i < len(chain); i++ {
if chain[i].NumberU64() != chain[i-1].NumberU64()+1 || chain[i].ParentHash() != chain[i-1].Hash() {
// Chain broke ancestry, log a messge (programming error) and skip insertion
- failure := fmt.Errorf("non contiguous insert: item %d is #%d [%x…], item %d is #%d [%x…] (parent [%x…])",
- i-1, chain[i-1].NumberU64(), chain[i-1].Hash().Bytes()[:4], i, chain[i].NumberU64(), chain[i].Hash().Bytes()[:4], chain[i].ParentHash().Bytes()[:4])
+ log.Error("Non contiguous block insert", "number", chain[i].Number(), "hash", chain[i].Hash(),
+ "parent", chain[i].ParentHash(), "prevnumber", chain[i-1].Number(), "prevhash", chain[i-1].Hash())
- log.Error(fmt.Sprint(failure.Error()))
- return 0, failure
+ return 0, fmt.Errorf("non contiguous insert: item %d is #%d [%x…], item %d is #%d [%x…] (parent [%x…])", i-1, chain[i-1].NumberU64(),
+ chain[i-1].Hash().Bytes()[:4], i, chain[i].NumberU64(), chain[i].Hash().Bytes()[:4], chain[i].ParentHash().Bytes()[:4])
}
}
// Pre-checks passed, start the full block imports
@@ -893,7 +887,7 @@ func (self *BlockChain) InsertChain(chain types.Blocks) (int, error) {
for i, block := range chain {
if atomic.LoadInt32(&self.procInterrupt) == 1 {
- log.Debug(fmt.Sprint("Premature abort during block chain processing"))
+ log.Debug("Premature abort during blocks processing")
break
}
bstart := time.Now()
@@ -903,8 +897,8 @@ func (self *BlockChain) InsertChain(chain types.Blocks) (int, error) {
r := <-nonceResults
nonceChecked[r.index] = true
if !r.valid {
- block := chain[r.index]
- return r.index, &BlockNonceErr{Hash: block.Hash(), Number: block.Number(), Nonce: block.Nonce()}
+ invalid := chain[r.index]
+ return r.index, &BlockNonceErr{Hash: invalid.Hash(), Number: invalid.Number(), Nonce: invalid.Nonce()}
}
}
@@ -978,7 +972,7 @@ func (self *BlockChain) InsertChain(chain types.Blocks) (int, error) {
// coalesce logs for later processing
coalescedLogs = append(coalescedLogs, logs...)
- if err := WriteBlockReceipts(self.chainDb, block.Hash(), block.NumberU64(), receipts); err != nil {
+ if err = WriteBlockReceipts(self.chainDb, block.Hash(), block.NumberU64(), receipts); err != nil {
return i, err
}
@@ -990,9 +984,9 @@ func (self *BlockChain) InsertChain(chain types.Blocks) (int, error) {
switch status {
case CanonStatTy:
- log.Debug("", "msg", log.Lazy{Fn: func() string {
- return fmt.Sprintf("inserted block #%d [%x…] in %9v: %3d txs %7v gas %d uncles.", block.Number(), block.Hash().Bytes()[0:4], common.PrettyDuration(time.Since(bstart)), len(block.Transactions()), block.GasUsed(), len(block.Uncles()))
- }})
+ log.Debug("Inserted new block", "number", block.Number(), "hash", block.Hash(), "uncles", len(block.Uncles()),
+ "txs", len(block.Transactions()), "gas", block.GasUsed(), "elapsed", common.PrettyDuration(time.Since(bstart)))
+
blockInsertTimer.UpdateSince(bstart)
events = append(events, ChainEvent{block, block.Hash(), logs})
@@ -1013,9 +1007,9 @@ func (self *BlockChain) InsertChain(chain types.Blocks) (int, error) {
return i, err
}
case SideStatTy:
- log.Trace("", "msg", log.Lazy{Fn: func() string {
- return fmt.Sprintf("inserted forked block #%d [%x…] (TD=%v) in %9v: %3d txs %d uncles.", block.Number(), block.Hash().Bytes()[0:4], block.Difficulty(), common.PrettyDuration(time.Since(bstart)), len(block.Transactions()), len(block.Uncles()))
- }})
+ log.Debug("Inserted forked block", "number", block.Number(), "hash", block.Hash(), "diff", block.Difficulty(), "elapsed",
+ common.PrettyDuration(time.Since(bstart)), "txs", len(block.Transactions()), "gas", block.GasUsed(), "uncles", len(block.Uncles()))
+
blockInsertTimer.UpdateSince(bstart)
events = append(events, ChainSideEvent{block})
@@ -1055,19 +1049,22 @@ func (st *insertStats) report(chain []*types.Block, index int) {
)
// If we're at the last block of the batch or report period reached, log
if index == len(chain)-1 || elapsed >= statsReportLimit {
- start, end := chain[st.lastIndex], chain[index]
- txcount := countTransactions(chain[st.lastIndex : index+1])
-
- var hashes, extra string
- if st.queued > 0 || st.ignored > 0 {
- extra = fmt.Sprintf(" (%d queued %d ignored)", st.queued, st.ignored)
+ var (
+ end = chain[index]
+ txs = countTransactions(chain[st.lastIndex : index+1])
+ )
+ context := []interface{}{
+ "blocks", st.processed, "number", end.Number(), "hash", end.Hash(), "txs", txs,
+ "mgas", float64(st.usedGas) / 1000000, "elapsed", common.PrettyDuration(elapsed),
+ "mgasps", float64(st.usedGas) * 1000 / float64(elapsed),
}
- if st.processed > 1 {
- hashes = fmt.Sprintf("%x… / %x…", start.Hash().Bytes()[:4], end.Hash().Bytes()[:4])
- } else {
- hashes = fmt.Sprintf("%x…", end.Hash().Bytes()[:4])
+ if st.queued > 0 {
+ context = append(context, []interface{}{"queued", st.queued}...)
}
- log.Info(fmt.Sprintf("imported %4d blocks, %5d txs (%7.3f Mg) in %9v (%6.3f Mg/s). #%v [%s]%s", st.processed, txcount, float64(st.usedGas)/1000000, common.PrettyDuration(elapsed), float64(st.usedGas)*1000/float64(elapsed), end.Number(), hashes, extra))
+ if st.ignored > 0 {
+ context = append(context, []interface{}{"ignored", st.ignored}...)
+ }
+ log.Info("Imported new chain segment", context...)
*st = insertStats{startTime: now, lastIndex: index}
}
@@ -1152,19 +1149,8 @@ func (self *BlockChain) reorg(oldBlock, newBlock *types.Block) error {
if len(oldChain) > 63 {
logFn = log.Warn
}
- logFn("", "msg", log.Lazy{Fn: func() string {
- oldLen, newLen := len(oldChain), len(newChain)
- newLast, newFirst := newChain[0], newChain[newLen-1]
- oldLast, oldFirst := oldChain[0], oldChain[oldLen-1]
-
- return fmt.Sprintf("Chain split detected after #%v [%x…]. Reorganising chain (-%v +%v blocks), rejecting #%v-#%v [%x…/%x…] in favour of #%v-#%v [%x…/%x…]",
- commonBlock.Number(), commonBlock.Hash().Bytes()[:4],
- oldLen, newLen,
- oldFirst.Number(), oldLast.Number(),
- oldFirst.Hash().Bytes()[:4], oldLast.Hash().Bytes()[:4],
- newFirst.Number(), newLast.Number(),
- newFirst.Hash().Bytes()[:4], newLast.Hash().Bytes()[:4])
- }})
+ logFn("Chain split detected", "number", commonBlock.Number(), "hash", commonBlock.Hash(),
+ "drop", len(oldChain), "dropfrom", oldChain[0].Hash(), "add", len(newChain), "addfrom", newChain[0].Hash())
var addedTxs types.Transactions
// insert blocks. Order does not matter. Last block will be written in ImportChain itself which creates the new head properly
@@ -1271,12 +1257,12 @@ func (bc *BlockChain) addBadBlock(block *types.Block) {
// reportBlock logs a bad block error.
func (bc *BlockChain) reportBlock(block *types.Block, receipts types.Receipts, err error) {
bc.addBadBlock(block)
- log.Error("", "msg", log.Lazy{Fn: func() string {
- var receiptString string
- for _, receipt := range receipts {
- receiptString += fmt.Sprintf("\t%v\n", receipt)
- }
- return fmt.Sprintf(`
+
+ var receiptString string
+ for _, receipt := range receipts {
+ receiptString += fmt.Sprintf("\t%v\n", receipt)
+ }
+ log.Error(fmt.Sprintf(`
########## BAD BLOCK #########
Chain config: %v
@@ -1286,8 +1272,7 @@ Hash: 0x%x
Error: %v
##############################
-`, bc.config, block.Number(), block.Hash(), receiptString, err)
- }})
+`, bc.config, block.Number(), block.Hash(), receiptString, err))
}
// InsertHeaderChain attempts to insert the given header chain in to the local
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 23:08:29 +0800