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fix(fortuna): Configurable backlog processing #2459

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Merged
merged 2 commits into from
Mar 10, 2025
Merged

fix(fortuna): Configurable backlog processing #2459

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4f105e2
configurable backlog processing
jayantk Mar 10, 2025
2c5838e
Merge branch 'main' into fortuna_config_backlog
jayantk Mar 10, 2025
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2 changes: 1 addition & 1 deletion apps/fortuna/Cargo.lock
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2 changes: 1 addition & 1 deletion apps/fortuna/Cargo.toml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
[package]
name = "fortuna"
version = "7.4.6"
version = "7.4.7"
edition = "2021"

[lib]
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8 changes: 8 additions & 0 deletions apps/fortuna/src/config.rs
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Expand Up @@ -128,6 +128,10 @@ pub struct EthereumConfig {
#[serde(default)]
pub confirmed_block_status: BlockStatus,

/// The number of blocks to look back for events that might be missed when starting the keeper
#[serde(default = "default_backlog_range")]
pub backlog_range: u64,

/// Use the legacy transaction format (for networks without EIP 1559)
#[serde(default)]
pub legacy_tx: bool,
Expand Down Expand Up @@ -194,6 +198,10 @@ fn default_priority_fee_multiplier_pct() -> u64 {
100
}

fn default_backlog_range() -> u64 {
1000
}

#[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
pub struct EscalationPolicyConfig {
// The keeper will perform the callback as long as the tx is within this percentage of the configured gas limit.
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6 changes: 2 additions & 4 deletions apps/fortuna/src/keeper.rs
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Expand Up @@ -33,8 +33,6 @@ pub(crate) mod keeper_metrics;
pub(crate) mod process_event;
pub(crate) mod track;

/// How many blocks to look back for events that might be missed when starting the keeper
const BACKLOG_RANGE: u64 = 1000;
/// Track metrics in this interval
const TRACK_INTERVAL: Duration = Duration::from_secs(10);
/// Check whether we need to conduct a withdrawal at this interval.
Expand Down Expand Up @@ -80,12 +78,12 @@ pub async fn run_keeper_threads(

let fulfilled_requests_cache = Arc::new(RwLock::new(HashSet::<u64>::new()));

// Spawn a thread to handle the events from last BACKLOG_RANGE blocks.
// Spawn a thread to handle the events from last backlog_range blocks.
let gas_limit: U256 = chain_eth_config.gas_limit.into();
spawn(
process_backlog(
BlockRange {
from: latest_safe_block.saturating_sub(BACKLOG_RANGE),
from: latest_safe_block.saturating_sub(chain_eth_config.backlog_range),
to: latest_safe_block,
},
contract.clone(),
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