mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2025-01-04 01:54:28 +00:00
b4ba764fb1
* save state * txlookup full results * save state * save state * remove experiments * some fix&lint * add end key to txLookup and index generation * change log message * change log * fix lint * lint * fix test
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
package generate
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import (
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"github.com/ledgerwatch/turbo-geth/common/dbutils"
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"github.com/ledgerwatch/turbo-geth/eth/stagedsync"
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"github.com/ledgerwatch/turbo-geth/eth/stagedsync/stages"
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"github.com/ledgerwatch/turbo-geth/ethdb"
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"github.com/ledgerwatch/turbo-geth/log"
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"os"
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"os/signal"
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"time"
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)
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func RegenerateTxLookup(chaindata string) error {
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db, err := ethdb.NewBoltDatabase(chaindata)
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if err != nil {
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return err
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}
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db.DeleteBucket(dbutils.TxLookupPrefix) //nolint
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startTime := time.Now()
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ch := make(chan os.Signal, 1)
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quitCh := make(chan struct{})
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signal.Notify(ch, os.Interrupt)
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go func() {
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<-ch
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close(quitCh)
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}()
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lastExecutedBlock, _, err := stages.GetStageProgress(db, stages.Execution)
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if err != nil {
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//There could be headers without block in the end
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log.Error("Cant get last executed block", "err", err)
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}
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log.Info("TxLookup generation started", "start time", startTime)
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err = stagedsync.TxLookupTransform(db, dbutils.HeaderHashKey(0), dbutils.HeaderHashKey(lastExecutedBlock), quitCh, os.TempDir(), [][]byte{
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dbutils.HeaderHashKey(4000000),
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dbutils.HeaderHashKey(6000000),
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dbutils.HeaderHashKey(8000000),
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})
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if err != nil {
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return err
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}
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log.Info("TxLookup index is successfully regenerated", "it took", time.Since(startTime))
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return nil
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}
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