mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2025-01-03 09:37:38 +00:00
e5023775aa
- breaks dependency from staged_sync to package with block_reader implementation - breaks dependency from snap_sync to package with block_reader implementation - breaks dependency from mining to txpool implementation
40 lines
963 B
Go
40 lines
963 B
Go
package snap
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import (
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"github.com/ledgerwatch/erigon-lib/kv"
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"github.com/ledgerwatch/erigon/eth/ethconfig"
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)
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var (
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blockSnapshotEnabledKey = []byte("blocksSnapshotEnabled")
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)
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func Enabled(tx kv.Getter) (bool, error) {
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return kv.GetBool(tx, kv.DatabaseInfo, blockSnapshotEnabledKey)
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}
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func EnsureNotChanged(tx kv.GetPut, cfg ethconfig.BlocksFreezing) (bool, bool, error) {
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ok, v, err := kv.EnsureNotChangedBool(tx, kv.DatabaseInfo, blockSnapshotEnabledKey, cfg.Enabled)
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if err != nil {
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return false, false, err
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}
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if !ok {
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return false, v, nil
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}
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return true, false, nil
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}
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// ForceSetFlags - if you know what you are doing
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func ForceSetFlags(tx kv.GetPut, cfg ethconfig.BlocksFreezing) error {
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if cfg.Enabled {
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if err := tx.Put(kv.DatabaseInfo, blockSnapshotEnabledKey, []byte{1}); err != nil {
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return err
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}
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} else {
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if err := tx.Put(kv.DatabaseInfo, blockSnapshotEnabledKey, []byte{0}); err != nil {
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return err
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}
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}
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return nil
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}
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