mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-24 20:47:16 +00:00
53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
package verify
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import (
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"context"
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"fmt"
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"time"
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"github.com/ledgerwatch/erigon/common"
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"github.com/ledgerwatch/erigon/common/changeset"
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"github.com/ledgerwatch/erigon/common/dbutils"
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"github.com/ledgerwatch/erigon/ethdb/bitmapdb"
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"github.com/ledgerwatch/erigon/ethdb/kv"
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)
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func CheckIndex(ctx context.Context, chaindata string, changeSetBucket string, indexBucket string) error {
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db := kv.MustOpen(chaindata)
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defer db.Close()
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tx, err := db.BeginRo(context.Background())
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if err != nil {
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return err
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}
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defer tx.Rollback()
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startTime := time.Now()
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i := 0
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if err := changeset.Walk(tx, changeSetBucket, nil, 0, func(blockN uint64, k, v []byte) (bool, error) {
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i++
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if i%100_000 == 0 {
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fmt.Printf("Processed %dK, %s\n", blockN/1000, time.Since(startTime))
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}
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select {
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default:
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case <-ctx.Done():
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return false, ctx.Err()
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}
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bm, innerErr := bitmapdb.Get64(tx, indexBucket, dbutils.CompositeKeyWithoutIncarnation(k), blockN-1, blockN+1)
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if innerErr != nil {
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return false, innerErr
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}
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if !bm.Contains(blockN) {
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return false, fmt.Errorf("%v,%v", blockN, common.Bytes2Hex(k))
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}
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return true, nil
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}); err != nil {
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return err
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}
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fmt.Println("Check was successful")
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return nil
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}
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