kaspad/app/protocol/blocklogger/blocklogger.go
Ori Newman 49b6cc6038
Add mutable and immutable header interfaces (#1305)
* Add mutable and immutable header interfaces

* Fix ShouldMine()

* Remove false comment

* Fix Equal signature

* Fix Equal implementation
2020-12-29 13:55:17 +02:00

59 lines
1.4 KiB
Go

// Copyright (c) 2015-2017 The btcsuite developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package blocklogger
import (
"sync"
"time"
"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
"github.com/kaspanet/kaspad/util/mstime"
)
var (
receivedLogBlocks int64
receivedLogTx int64
lastBlockLogTime = mstime.Now()
mtx sync.Mutex
)
// LogBlock logs a new block blue score 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 LogBlock(block *externalapi.DomainBlock) {
mtx.Lock()
defer mtx.Unlock()
receivedLogBlocks++
receivedLogTx += int64(len(block.Transactions))
now := mstime.Now()
duration := now.Sub(lastBlockLogTime)
if duration < time.Second*10 {
return
}
// Truncate the duration to 10s of milliseconds.
tDuration := duration.Round(10 * time.Millisecond)
// Log information about new block blue score.
blockStr := "blocks"
if receivedLogBlocks == 1 {
blockStr = "block"
}
txStr := "transactions"
if receivedLogTx == 1 {
txStr = "transaction"
}
log.Infof("Processed %d %s in the last %s (%d %s, %s)",
receivedLogBlocks, blockStr, tDuration, receivedLogTx,
txStr, mstime.UnixMilliseconds(block.Header.TimeInMilliseconds()))
receivedLogBlocks = 0
receivedLogTx = 0
lastBlockLogTime = now
}