openclaw/dist/state/openclaw-state-lease-heartbeat.worker.js

Multi-channel AI gateway with extensible messaging integrations

import { c as isSqliteLockError, p as runWithSqliteBusyTimeout, t as openNodeSqliteDatabase, u as runSqliteImmediateTransactionSync } from "../node-sqlite-BpQX3W0e.js";
import { a as leaseHeartbeatState, i as renewOpenClawStateLeaseInTransaction, n as readOpenClawStateLeaseExpiry } from "../openclaw-state-lease-store-jGIk9tQ0.js";
import { parentPort, workerData } from "node:worker_threads";
//#region src/state/openclaw-state-lease-heartbeat.worker.ts
const params = workerData;
const shared = new BigInt64Array(params.shared);
const db = openNodeSqliteDatabase(params.path);
let heartbeat;
const lose = () => {
	Atomics.compareExchange(shared, leaseHeartbeatState.status, leaseHeartbeatState.starting, leaseHeartbeatState.lost);
	Atomics.compareExchange(shared, leaseHeartbeatState.status, leaseHeartbeatState.ready, leaseHeartbeatState.lost);
	Atomics.notify(shared, leaseHeartbeatState.ack);
	clearTimeout(heartbeat);
	db.close();
	parentPort?.close();
};
const renew = () => {
	if (Atomics.load(shared, leaseHeartbeatState.status) >= leaseHeartbeatState.closed) return;
	let expiresAt;
	try {
		expiresAt = runWithSqliteBusyTimeout(db, 0, () => runSqliteImmediateTransactionSync(db, () => {
			if (Atomics.load(shared, leaseHeartbeatState.status) >= leaseHeartbeatState.closed) return;
			return renewOpenClawStateLeaseInTransaction(db, params.identity, params.leaseMs);
		}, { logger: { warn() {} } }), { lockFailureReporting: "suppress" });
	} catch (error) {
		if (!isSqliteLockError(error)) {
			lose();
			return;
		}
		expiresAt = readOpenClawStateLeaseExpiry(db, params.identity);
	}
	if (expiresAt === void 0) {
		lose();
		return;
	}
	heartbeat = setTimeout(renew, Math.max(1, Math.min(params.heartbeatMs, expiresAt - Date.now())));
};
renew();
if (Atomics.compareExchange(shared, leaseHeartbeatState.status, leaseHeartbeatState.starting, leaseHeartbeatState.ready) === leaseHeartbeatState.starting) {
	parentPort?.on("message", () => {
		if (Atomics.load(shared, leaseHeartbeatState.status) !== leaseHeartbeatState.ready) return;
		Atomics.store(shared, leaseHeartbeatState.ack, Atomics.load(shared, leaseHeartbeatState.request));
		Atomics.notify(shared, leaseHeartbeatState.ack);
	});
	parentPort?.postMessage(null, []);
}
//#endregion
export {};