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refactor: adjust feed staleness timeout and check intervals in LighterGateway for optimized monitoring and connection management

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discountry
2025-11-13 02:05:29 +08:00
parent 6bb0994cae
commit 4ce2b07e21
1 changed files with 10 additions and 11 deletions
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src/exchanges/lighter/gateway.ts
+10 -11
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@@ -120,8 +120,8 @@ const DEFAULT_TICKER_POLL_MS = 3000;
const DEFAULT_KLINE_POLL_MS = 15000; const DEFAULT_KLINE_POLL_MS = 15000;
const WS_HEARTBEAT_INTERVAL_MS = 5_000; const WS_HEARTBEAT_INTERVAL_MS = 5_000;
const WS_STALE_TIMEOUT_MS = 20_000; const WS_STALE_TIMEOUT_MS = 20_000;
const FEED_STALE_TIMEOUT_MS = 30_000; const FEED_STALE_TIMEOUT_MS = 8_000;
const STALE_CHECK_INTERVAL_MS = 5_000; const STALE_CHECK_INTERVAL_MS = 2_000;
const ACCOUNT_POLL_INTERVAL_MS = 5_000; const ACCOUNT_POLL_INTERVAL_MS = 5_000;
const ACCOUNT_HTTP_EMPTY_CONFIRM_MS = 15_000; const ACCOUNT_HTTP_EMPTY_CONFIRM_MS = 15_000;
const POSITION_EPSILON = 1e-12; const POSITION_EPSILON = 1e-12;
@@ -535,6 +535,7 @@ export class LighterGateway {
this.lastMessageAt = Date.now(); this.lastMessageAt = Date.now();
this.startHeartbeat(); this.startHeartbeat();
await this.subscribeChannels(); await this.subscribeChannels();
this.startStaleMonitor();
settled = true; settled = true;
resolve(); resolve();
} catch (error) { } catch (error) {
@@ -619,6 +620,10 @@ export class LighterGateway {
} }
private forceReconnect(reason: string): void { private forceReconnect(reason: string): void {
const now = Date.now();
if (this.staleReason && now - this.lastDepthUpdateAt < FEED_STALE_TIMEOUT_MS / 2) {
this.staleReason = null;
}
if (this.staleReason) return; if (this.staleReason) return;
this.staleReason = reason; this.staleReason = reason;
this.logger("ws:stale", reason); this.logger("ws:stale", reason);
@@ -1139,14 +1144,6 @@ export class LighterGateway {
const now = Date.now(); const now = Date.now();
if (now - this.lastDepthUpdateAt > FEED_STALE_TIMEOUT_MS) { if (now - this.lastDepthUpdateAt > FEED_STALE_TIMEOUT_MS) {
this.forceReconnect("depth stale"); this.forceReconnect("depth stale");
return;
}
if (now - this.lastOrdersUpdateAt > FEED_STALE_TIMEOUT_MS) {
this.forceReconnect("orders stale");
return;
}
if (now - this.lastAccountUpdateAt > FEED_STALE_TIMEOUT_MS * 2) {
this.forceReconnect("account stale");
} }
} }
@@ -1230,7 +1227,9 @@ export class LighterGateway {
lowPrice: (bestBid ?? last).toString(), lowPrice: (bestBid ?? last).toString(),
volume: "0", volume: "0",
quoteVolume: "0", quoteVolume: "0",
priceChange: undefined, bidPrice: bestBid != null ? bestBid.toString() : undefined,
askPrice: bestAsk != null ? bestAsk.toString() : undefined,
priceChange: bestBid != null && bestAsk != null ? (bestAsk - bestBid).toString() : undefined,
priceChangePercent: undefined, priceChangePercent: undefined,
weightedAvgPrice: undefined, weightedAvgPrice: undefined,
lastQty: undefined, lastQty: undefined,