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Reformat periodic block height ouput and add time.

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Closes #9.
This commit is contained in:
Dave Collins 2013-10-10 18:24:23 -05:00
parent 9772626dd8
commit 3d62b24fe1
1 changed files with 15 additions and 6 deletions
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21
blockmanager.go
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@ -6,6 +6,7 @@ package main
import (
"container/list"
"fmt"
"github.com/conformal/btcchain"
"github.com/conformal/btcdb"
"github.com/conformal/btcutil"
@ -226,7 +227,7 @@ func (b *blockManager) handleDonePeerMsg(peers *list.List, p *peer) {
// logBlockHeight logs a new block height as an information message to show
// progress to the user. In order to prevent spam, it limits logging to one
// message every 10 seconds with duration and totals included.
func (b *blockManager) logBlockHeight(numTx, height int64) {
func (b *blockManager) logBlockHeight(numTx, height int64, latestHash *btcwire.ShaHash) {
b.receivedLogBlocks++
b.receivedLogTx += numTx
@ -240,6 +241,13 @@ func (b *blockManager) logBlockHeight(numTx, height int64) {
durationMillis := int64(duration / time.Millisecond)
tDuration := 10 * time.Millisecond * time.Duration(durationMillis/10)
// Attempt to get the timestamp of the latest block.
blockTimeStr := ""
block, err := b.server.db.FetchBlockBySha(latestHash)
if err == nil {
blockTimeStr = fmt.Sprintf(", %s", block.MsgBlock().Header.Timestamp)
}
// Log information about new block height.
blockStr := "blocks"
if b.receivedLogBlocks == 1 {
@ -249,9 +257,9 @@ func (b *blockManager) logBlockHeight(numTx, height int64) {
if b.receivedLogTx == 1 {
txStr = "transaction"
}
log.Infof("BMGR: Processed %d %s (%d %s) in the last %s - Block "+
"height %d", b.receivedLogBlocks, blockStr, b.receivedLogTx,
txStr, tDuration, height)
log.Infof("BMGR: Processed %d %s in the last %s (%d %s, height %d%s)",
b.receivedLogBlocks, blockStr, tDuration, b.receivedLogTx,
txStr, height, blockTimeStr)
b.receivedLogBlocks = 0
b.receivedLogTx = 0
@ -350,12 +358,13 @@ func (b *blockManager) handleBlockMsg(bmsg *blockMsg) {
}
// Log info about the new block height.
_, height, err := b.server.db.NewestSha()
latestHash, height, err := b.server.db.NewestSha()
if err != nil {
log.Warnf("BMGR: Failed to obtain latest sha - %v", err)
return
}
b.logBlockHeight(int64(len(bmsg.block.MsgBlock().Transactions)), height)
b.logBlockHeight(int64(len(bmsg.block.MsgBlock().Transactions)), height,
latestHash)
// Sync the db to disk.
b.server.db.Sync()