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Fix force range for reorg checks #126

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merged 1 commit into from
Dec 12, 2024
Merged

Fix force range for reorg checks #126

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7 changes: 6 additions & 1 deletion internal/orchestrator/reorg_handler.go
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Original file line number Diff line number Diff line change
Expand Up @@ -102,7 +102,12 @@ func (rh *ReorgHandler) RunFromBlock(lookbackFrom *big.Int) (lastCheckedBlock *b
return nil, nil
}
mostRecentBlockHeader := blockHeaders[0]
log.Debug().Msgf("Checking for reorgs from block %s to %s", mostRecentBlockHeader.Number.String(), blockHeaders[len(blockHeaders)-1].Number.String())
lastBlockHeader := blockHeaders[len(blockHeaders)-1]
if mostRecentBlockHeader.Number.Cmp(lastBlockHeader.Number) == 0 {
log.Debug().Msgf("Most recent (%s) and last checked (%s) block numbers are equal, skipping reorg check", mostRecentBlockHeader.Number.String(), lastBlockHeader.Number.String())
return nil, nil
}
log.Debug().Msgf("Checking for reorgs from block %s to %s", mostRecentBlockHeader.Number.String(), lastBlockHeader.Number.String())
reorgEndIndex := findReorgEndIndex(blockHeaders)
if reorgEndIndex == -1 {
return mostRecentBlockHeader.Number, nil
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3 changes: 2 additions & 1 deletion internal/storage/clickhouse.go
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Original file line number Diff line number Diff line change
Expand Up @@ -932,7 +932,8 @@ func (c *ClickHouseConnector) SetLastReorgCheckedBlockNumber(chainId *big.Int, b
}

func (c *ClickHouseConnector) LookbackBlockHeaders(chainId *big.Int, limit int, lookbackStart *big.Int) (blockHeaders []common.BlockHeader, err error) {
query := fmt.Sprintf("SELECT number, hash, parent_hash FROM %s.blocks WHERE chain_id = %s AND number <= %s AND is_deleted = 0 ORDER BY number DESC", c.cfg.Database, chainId.String(), lookbackStart.String())
lookbackEnd := new(big.Int).Sub(lookbackStart, big.NewInt(int64(limit)))
query := fmt.Sprintf("SELECT number, hash, parent_hash FROM %s.blocks WHERE chain_id = %s AND number <= %s AND number > %s AND is_deleted = 0 ORDER BY number DESC", c.cfg.Database, chainId.String(), lookbackStart.String(), lookbackEnd.String())
query += getLimitClause(limit)

rows, err := c.conn.Query(context.Background(), query)
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