n8n
Version:
n8n Workflow Automation Tool
14 lines (13 loc) • 674 B
TypeScript
import type { InstanceRegistration } from '@n8n/api-types';
export interface InstanceStorage {
kind: 'redis' | 'memory';
register(registration: InstanceRegistration): Promise<void>;
heartbeat(registration: InstanceRegistration): Promise<void>;
unregister(instanceKey: string): Promise<void>;
getAllRegistrations(): Promise<InstanceRegistration[]>;
getRegistration(instanceKey: string): Promise<InstanceRegistration | null>;
getLastKnownState(): Promise<Map<string, InstanceRegistration>>;
saveLastKnownState(state: Map<string, InstanceRegistration>): Promise<void>;
cleanupStaleMembers(): Promise<number>;
destroy(): Promise<void>;
}