core, log: track field length and pad to align
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@ -798,8 +798,8 @@ func (self *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain
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// Report some public statistics so the user has a clue what's going on
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last := blockChain[len(blockChain)-1]
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log.Info("Imported new block receipts", "count", stats.processed, "number", last.Number(), "hash", last.Hash(),
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"elapsed", common.PrettyDuration(time.Since(start)), "ignored", stats.ignored)
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log.Info("Imported new block receipts", "count", stats.processed, "elapsed", common.PrettyDuration(time.Since(start)),
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"number", last.Number(), "hash", last.Hash(), "ignored", stats.ignored)
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return 0, nil
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}
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@ -1054,9 +1054,9 @@ func (st *insertStats) report(chain []*types.Block, index int) {
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txs = countTransactions(chain[st.lastIndex : index+1])
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)
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context := []interface{}{
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"blocks", st.processed, "number", end.Number(), "hash", end.Hash(), "txs", txs,
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"mgas", float64(st.usedGas) / 1000000, "elapsed", common.PrettyDuration(elapsed),
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"mgasps", float64(st.usedGas) * 1000 / float64(elapsed),
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"blocks", st.processed, "txs", txs, "mgas", float64(st.usedGas) / 1000000,
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"elapsed", common.PrettyDuration(elapsed), "mgasps", float64(st.usedGas) * 1000 / float64(elapsed),
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"number", end.Number(), "hash", end.Hash(),
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}
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if st.queued > 0 {
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context = append(context, []interface{}{"queued", st.queued}...)
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@ -330,8 +330,8 @@ func (hc *HeaderChain) InsertHeaderChain(chain []*types.Header, checkFreq int, w
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}
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// Report some public statistics so the user has a clue what's going on
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last := chain[len(chain)-1]
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log.Info("Imported new block headers", "count", stats.processed, "number", last.Number, "hash", last.Hash(),
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"elapsed", common.PrettyDuration(time.Since(start)), "ignored", stats.ignored)
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log.Info("Imported new block headers", "count", stats.processed, "elapsed", common.PrettyDuration(time.Since(start)),
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"number", last.Number, "hash", last.Hash(), "ignored", stats.ignored)
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return 0, nil
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}
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@ -10,6 +10,7 @@ import (
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"sync"
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"sync/atomic"
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"time"
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"unicode/utf8"
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)
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const (
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@ -43,6 +44,13 @@ var locationEnabled uint32
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// padded to to aid in alignment.
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var locationLength uint32
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// fieldPadding is a global map with maximum field value lengths seen until now
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// to allow padding log contexts in a bit smarter way.
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var fieldPadding = make(map[string]int)
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// fieldPaddingLock is a global mutex protecting the field padding map.
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var fieldPaddingLock sync.RWMutex
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type Format interface {
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Format(r *Record) []byte
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}
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@ -163,15 +171,29 @@ func logfmt(buf *bytes.Buffer, ctx []interface{}, color int, term bool) {
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}
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// XXX: we should probably check that all of your key bytes aren't invalid
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fieldPaddingLock.RLock()
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padding := fieldPadding[k]
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fieldPaddingLock.RUnlock()
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length := utf8.RuneCountInString(v)
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if padding < length {
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padding = length
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fieldPaddingLock.Lock()
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fieldPadding[k] = padding
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fieldPaddingLock.Unlock()
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}
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if color > 0 {
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fmt.Fprintf(buf, "\x1b[%dm%s\x1b[0m=%s", color, k, v)
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fmt.Fprintf(buf, "\x1b[%dm%s\x1b[0m=", color, k)
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} else {
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buf.WriteString(k)
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buf.WriteByte('=')
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}
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buf.WriteString(v)
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if i < len(ctx)-2 {
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buf.Write(bytes.Repeat([]byte{' '}, padding-length))
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}
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}
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buf.WriteByte('\n')
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}
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