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@@ -31,6 +31,16 @@ type wsMarketArgs = {
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const PERP_MAKRET_STALENESS_THRESHOLD = 10 * 60 * 1000;
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const SPOT_MAKRET_STALENESS_THRESHOLD = 20 * 60 * 1000;
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const PERP_MARKETS_TO_SKIP_SLOT_CHECK = {
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'mainnet-beta': [17, 21, 23, 25, 26],
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devnet: [17, 21],
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};
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const SPOT_MARKETS_TO_SKIP_SLOT_CHECK = {
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'mainnet-beta': [6, 8, 10],
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devnet: [],
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};
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export type wsMarketInfo = {
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marketIndex: number;
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marketName: string;
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@@ -46,7 +56,8 @@ export class DLOBSubscriberIO extends DLOBSubscriber {
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Map<number, { slot: number; ts: number }>
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>;
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public skipSlotStalenessCheckMarkets = new Set<number>();
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public skipSlotStalenessCheckMarketsPerp: number[];
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public skipSlotStalenessCheckMarketsSpot: number[];
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constructor(
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config: DLOBSubscriptionConfig & {
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@@ -70,6 +81,11 @@ export class DLOBSubscriberIO extends DLOBSubscriber {
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this.lastMarketSlotMap.set(MarketType.SPOT, new Map());
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this.lastMarketSlotMap.set(MarketType.PERP, new Map());
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this.skipSlotStalenessCheckMarketsPerp =
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PERP_MARKETS_TO_SKIP_SLOT_CHECK[config.env];
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this.skipSlotStalenessCheckMarketsSpot =
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SPOT_MARKETS_TO_SKIP_SLOT_CHECK[config.env];
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for (const market of config.perpMarketInfos) {
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const perpMarket = this.driftClient.getPerpMarketAccount(
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market.marketIndex
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@@ -77,7 +93,7 @@ export class DLOBSubscriberIO extends DLOBSubscriber {
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const includeVamm = !isVariant(perpMarket.status, 'ammPaused');
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const oracleSource = perpMarket.amm.oracleSource;
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if (isVariant(oracleSource, 'prelaunch')) {
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this.skipSlotStalenessCheckMarkets.add(market.marketIndex);
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this.skipSlotStalenessCheckMarketsPerp.push(market.marketIndex);
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}
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this.marketArgs.push({
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@@ -182,8 +198,14 @@ export class DLOBSubscriberIO extends DLOBSubscriber {
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// Check if slot diffs are too large for oracle
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const skipSlotCheck =
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marketType === 'perp' &&
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this.skipSlotStalenessCheckMarkets.has(marketArgs.marketIndex);
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(marketType === 'perp' &&
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this.skipSlotStalenessCheckMarketsPerp.includes(
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marketArgs.marketIndex
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)) ||
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(marketType === 'spot' &&
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this.skipSlotStalenessCheckMarketsSpot.includes(
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marketArgs.marketIndex
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));
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if (
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Math.abs(slot - parseInt(l2Formatted['oracleData']['slot'])) >
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this.killSwitchSlotDiffThreshold &&
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