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reorg lag env #318

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Merged
nischitpra merged 1 commit into from
May 5, 2026
Merged

reorg lag env #318

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2 changes: 2 additions & 0 deletions configs/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,8 @@ type Config struct {
RedisDB int `env:"REDIS_DB" envDefault:"0"`
ValidationMode string `env:"VALIDATION_MODE" envDefault:"minimal"`
EnableReorgValidation bool `env:"ENABLE_REORG_VALIDATION" envDefault:"true"`
// ReorgLagByBlocks keeps reorg validation this many ClickHouse blocks behind the latest committed block.
ReorgLagByBlocks uint64 `env:"REORG_LAG_BY_BLOCKS" envDefault:"500"`
// ReorgAPIListenAddr is the bind address for the manual reorg publish HTTP server (reorg-api command).
ReorgAPIListenAddr string `env:"REORG_API_LISTEN_ADDR" envDefault:":8080"`
// ReorgAPIKey, when non-empty, requires requests to send Authorization: Bearer <ReorgAPIKey>.
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2 changes: 1 addition & 1 deletion internal/committer/reorg.go
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Expand Up @@ -62,7 +62,7 @@ func getReorgRange() (int64, int64, error) {
return 0, 0, fmt.Errorf("failed to get max block number: %w", err)
}

endBlock = min(endBlock-500, startBlock+100) // lag by some blocks for safety
endBlock = min(endBlock-int64(config.Cfg.ReorgLagByBlocks), startBlock+100)

if startBlock >= endBlock {
return 0, 0, fmt.Errorf("start block is greater than end block (%d >= %d)", startBlock, endBlock)
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