Files
sencho/backend/src/bootstrap/shutdown.ts
T
Anso e5b1c7b22b refactor(backend): collapse entitlement provider abstraction back to LicenseService (#889)
Removes backend/src/entitlements/ (registry, loadProvider,
CommunityEntitlementProvider, types, headers, normalize) and the two
abstraction-only tests. Relocates headers/normalize/types to
services/license-*.ts. Swaps 22 consumer call sites from
getEntitlementProvider() to LicenseService.getInstance(). Drops the
Dockerfile install step plus PRO_PACKAGE_VERSION build-arg and
github_token BuildKit secret in docker-publish.yml. Removes the now
stale no-restricted-imports rule in backend/eslint.config.mjs.

Net: 37 files changed, ~700 lines removed, no behavior change. Local
dev no longer requires GitHub Packages auth to start the backend.

Rationale and revisit conditions in
docs/internal/adrs/2026-05-02-collapse-entitlement-provider.md.
2026-05-02 23:45:44 -04:00

69 lines
3.3 KiB
TypeScript

import type { Server } from 'http';
import { DatabaseService } from '../services/DatabaseService';
import { LicenseService } from '../services/LicenseService';
import { MonitorService } from '../services/MonitorService';
import { AutoHealService } from '../services/AutoHealService';
import { DockerEventManager } from '../services/DockerEventManager';
import { ImageUpdateService } from '../services/ImageUpdateService';
import { SchedulerService } from '../services/SchedulerService';
import { MfaService } from '../services/MfaService';
import { MeshService } from '../services/MeshService';
import { BlueprintReconciler } from '../services/BlueprintReconciler';
/**
* Wire graceful shutdown handlers. Docker sends SIGTERM when the container
* stops; Ctrl-C sends SIGINT in dev. We allow in-flight requests to finish,
* then cleanly stop background services and close the SQLite connection
* before exiting. A 10 s force-exit timer guards against hung connections.
*/
export function installShutdownHandlers(server: Server): void {
const gracefulShutdown = (signal: string): void => {
console.log(`[Shutdown] ${signal} received - shutting down gracefully…`);
server.close(() => {
console.log('[Shutdown] HTTP server closed');
try { LicenseService.getInstance().destroy(); } catch (e) {
console.warn('[Shutdown] LicenseService cleanup failed:', (e as Error).message);
}
try { MonitorService.getInstance().stop(); } catch (e) {
console.warn('[Shutdown] MonitorService cleanup failed:', (e as Error).message);
}
try { AutoHealService.getInstance().stop(); } catch (e) { console.warn('[Shutdown] AutoHealService cleanup failed:', (e as Error).message); }
try { DockerEventManager.getInstance().stop(); } catch (e) {
console.warn('[Shutdown] DockerEventManager cleanup failed:', (e as Error).message);
}
try { ImageUpdateService.getInstance().stop(); } catch (e) {
console.warn('[Shutdown] ImageUpdateService cleanup failed:', (e as Error).message);
}
try { SchedulerService.getInstance().stop(); } catch (e) {
console.warn('[Shutdown] SchedulerService cleanup failed:', (e as Error).message);
}
try { MfaService.getInstance().stop(); } catch (e) {
console.warn('[Shutdown] MfaService cleanup failed:', (e as Error).message);
}
MeshService.getInstance().stop().catch((e) => {
console.warn('[Shutdown] MeshService cleanup failed:', (e as Error).message);
});
try { BlueprintReconciler.getInstance().stop(); } catch (e) {
console.warn('[Shutdown] BlueprintReconciler cleanup failed:', (e as Error).message);
}
try { DatabaseService.getInstance().flushAuditLogBuffer(); } catch (e) {
console.warn('[Shutdown] Audit log flush failed:', (e as Error).message);
}
try { DatabaseService.getInstance().getDb().close(); } catch (e) {
console.warn('[Shutdown] Database close failed:', (e as Error).message);
}
console.log('[Shutdown] Done - exiting');
process.exit(0);
});
setTimeout(() => {
console.error('[Shutdown] Timed out waiting for connections - forcing exit');
process.exit(1);
}, 10_000).unref();
};
process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
process.on('SIGINT', () => gracefulShutdown('SIGINT'));
}