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eth/downloader: save and load trie sync progress (#16224)

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Péter Szilágyi
2018-03-03 01:52:39 +02:00
committed by Felix Lange
parent 12f4d28411
commit ca64a122d3
3 changed files with 29 additions and 1 deletions
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6
eth/downloader/downloader.go
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@ -27,6 +27,7 @@ import (
ethereum "github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
@ -221,7 +222,10 @@ func New(mode SyncMode, stateDb ethdb.Database, mux *event.TypeMux, chain BlockC
quitCh: make(chan struct{}),
stateCh: make(chan dataPack),
stateSyncStart: make(chan *stateSync),
trackStateReq: make(chan *stateReq),
syncStatsState: stateSyncStats{
processed: core.GetTrieSyncProgress(stateDb),
},
trackStateReq: make(chan *stateReq),
}
go dl.qosTuner()
go dl.stateFetcher()

4
eth/downloader/statesync.go
View File

@ -23,6 +23,7 @@ import (
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/crypto/sha3"
"github.com/ethereum/go-ethereum/ethdb"
@ -466,4 +467,7 @@ func (s *stateSync) updateStats(written, duplicate, unexpected int, duration tim
if written > 0 || duplicate > 0 || unexpected > 0 {
log.Info("Imported new state entries", "count", written, "elapsed", common.PrettyDuration(duration), "processed", s.d.syncStatsState.processed, "pending", s.d.syncStatsState.pending, "retry", len(s.tasks), "duplicate", s.d.syncStatsState.duplicate, "unexpected", s.d.syncStatsState.unexpected)
}
if written > 0 {
core.WriteTrieSyncProgress(s.d.stateDB, s.d.syncStatsState.processed)
}
}