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common, eth/downloader, log: support terminal log formatting

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This commit is contained in:
Péter Szilágyi
2017-02-27 17:06:40 +02:00
parent fc97c7a38d
commit 2f28a12cdb
4 changed files with 61 additions and 34 deletions
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34
eth/downloader/downloader.go
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@ -383,7 +383,7 @@ func (d *Downloader) syncWithPeer(p *peer, hash common.Hash, td *big.Int) (err e
return errTooOld
}
log.Debug("Synchronising with the network", "peer", p.id, "eth", p.version, "head", hash.Hex()[2:10], "td", td, "mode", d.mode)
log.Debug("Synchronising with the network", "peer", p.id, "eth", p.version, "head", hash, "td", td, "mode", d.mode)
defer func(start time.Time) {
log.Debug("Synchronisation terminated", "elapsed", time.Since(start))
}(time.Now())
@ -544,7 +544,7 @@ func (d *Downloader) fetchHeight(p *peer) (*types.Header, error) {
return nil, errBadPeer
}
head := headers[0]
p.logger.Debug("Remote head header identified", "number", head.Number, "hash", head.Hash().Hex()[2:10])
p.logger.Debug("Remote head header identified", "number", head.Number, "hash", head.Hash())
return head, nil
case <-timeout:
@ -657,10 +657,10 @@ func (d *Downloader) findAncestor(p *peer, height uint64) (uint64, error) {
// If the head fetch already found an ancestor, return
if !common.EmptyHash(hash) {
if int64(number) <= floor {
p.logger.Warn("Ancestor below allowance", "number", number, "hash", hash.Hex()[2:10], "allowance", floor)
p.logger.Warn("Ancestor below allowance", "number", number, "hash", hash, "allowance", floor)
return 0, errInvalidAncestor
}
p.logger.Debug("Found common ancestor", "number", number, "hash", hash.Hex()[2:10])
p.logger.Debug("Found common ancestor", "number", number, "hash", hash)
return number, nil
}
// Ancestor not found, we need to binary search over our chain
@ -704,7 +704,7 @@ func (d *Downloader) findAncestor(p *peer, height uint64) (uint64, error) {
}
header := d.getHeader(headers[0].Hash()) // Independent of sync mode, header surely exists
if header.Number.Uint64() != check {
p.logger.Debug("Received non requested header", "number", header.Number, "hash", header.Hash().Hex()[2:10], "request", check)
p.logger.Debug("Received non requested header", "number", header.Number, "hash", header.Hash(), "request", check)
return 0, errBadPeer
}
start = check
@ -722,10 +722,10 @@ func (d *Downloader) findAncestor(p *peer, height uint64) (uint64, error) {
}
// Ensure valid ancestry and return
if int64(start) <= floor {
p.logger.Warn("Ancestor below allowance", "number", start, "hash", hash.Hex()[2:10], "allowance", floor)
p.logger.Warn("Ancestor below allowance", "number", start, "hash", hash, "allowance", floor)
return 0, errInvalidAncestor
}
p.logger.Debug("Found common ancestor", "number", start, "hash", hash.Hex()[2:10])
p.logger.Debug("Found common ancestor", "number", start, "hash", hash)
return start, nil
}
@ -1208,7 +1208,7 @@ func (d *Downloader) processHeaders(origin uint64, td *big.Int) error {
if atomic.LoadUint32(&d.fsPivotFails) == 0 {
for _, header := range rollback {
if header.Number.Uint64() == pivot {
log.Warn("Fast-sync critical section failure, locked pivot to header", "number", pivot, "hash", header.Hash().Hex()[2:10])
log.Warn("Fast-sync critical section failure, locked pivot to header", "number", pivot, "hash", header.Hash())
d.fsPivotLock = header
}
}
@ -1304,7 +1304,7 @@ func (d *Downloader) processHeaders(origin uint64, td *big.Int) error {
if n > 0 {
rollback = append(rollback, chunk[:n]...)
}
log.Debug("Invalid header encountered", "number", chunk[n].Number, "hash", chunk[n].Hash().Hex()[2:10], "err", err)
log.Debug("Invalid header encountered", "number", chunk[n].Number, "hash", chunk[n].Hash(), "err", err)
return errInvalidChain
}
// All verifications passed, store newly found uncertain headers
@ -1316,7 +1316,7 @@ func (d *Downloader) processHeaders(origin uint64, td *big.Int) error {
// If we're fast syncing and just pulled in the pivot, make sure it's the one locked in
if d.mode == FastSync && d.fsPivotLock != nil && chunk[0].Number.Uint64() <= pivot && chunk[len(chunk)-1].Number.Uint64() >= pivot {
if pivot := chunk[int(pivot-chunk[0].Number.Uint64())]; pivot.Hash() != d.fsPivotLock.Hash() {
log.Warn("Pivot doesn't match locked in one", "remoteNumber", pivot.Number, "remoteHash", pivot.Hash().Hex()[2:10], "localNumber", d.fsPivotLock.Number, "localHash", d.fsPivotLock.Hash().Hex()[2:10])
log.Warn("Pivot doesn't match locked in one", "remoteNumber", pivot.Number, "remoteHash", pivot.Hash(), "localNumber", d.fsPivotLock.Number, "localHash", d.fsPivotLock.Hash())
return errInvalidChain
}
}
@ -1366,13 +1366,9 @@ func (d *Downloader) processContent() error {
// Actually import the blocks
first, last := results[0].Header, results[len(results)-1].Header
log.Debug("Inserting downloaded chain", "items", len(results),
"from", log.Lazy{Fn: func() string {
return fmt.Sprintf("#%d [%x…]", first.Number, first.Hash().Bytes()[:4])
}},
"till", log.Lazy{Fn: func() string {
return fmt.Sprintf("#%d [%x…]", last.Number, last.Hash().Bytes()[:4])
}})
"firstnum", first.Number, "firsthash", first.Hash(),
"lastnum", last.Number, "lasthash", last.Hash(),
)
for len(results) != 0 {
// Check for any termination requests
select {
@ -1406,14 +1402,14 @@ func (d *Downloader) processContent() error {
case len(receipts) > 0:
index, err = d.insertReceipts(blocks, receipts)
if err == nil && blocks[len(blocks)-1].NumberU64() == pivot {
log.Debug("Committing block as new head", "number", blocks[len(blocks)-1].Number(), "hash", blocks[len(blocks)-1].Hash().Hex()[2:10])
log.Debug("Committing block as new head", "number", blocks[len(blocks)-1].Number(), "hash", blocks[len(blocks)-1].Hash())
index, err = len(blocks)-1, d.commitHeadBlock(blocks[len(blocks)-1].Hash())
}
default:
index, err = d.insertBlocks(blocks)
}
if err != nil {
log.Debug("Downloaded item processing failed", "number", results[index].Header.Number, "hash", results[index].Header.Hash().Hex()[2:10], "err", err)
log.Debug("Downloaded item processing failed", "number", results[index].Header.Number, "hash", results[index].Header.Hash(), "err", err)
return errInvalidChain
}
// Shift the results to the next batch