n8n
Version:
n8n Workflow Automation Tool
31 lines (30 loc) • 1.3 kB
TypeScript
import { EventService } from '../../events/event.service';
import { Logger } from '@n8n/backend-common';
import { GlobalConfig, WorkflowHistoryCompactionConfig } from '@n8n/config';
import { DbConnection, WorkflowHistoryRepository } from '@n8n/db';
import { InstanceSettings } from 'n8n-core';
export declare class WorkflowHistoryCompactionService {
private readonly config;
private readonly globalConfig;
private readonly logger;
private readonly instanceSettings;
private readonly dbConnection;
private readonly workflowHistoryRepository;
private readonly eventService;
private optimizingInterval;
private trimmingInterval;
private isShuttingDown;
private isOptimizingHistories;
private isTrimmingHistories;
constructor(config: WorkflowHistoryCompactionConfig, globalConfig: GlobalConfig, logger: Logger, instanceSettings: InstanceSettings, dbConnection: DbConnection, workflowHistoryRepository: WorkflowHistoryRepository, eventService: EventService);
init(): void;
get isEnabled(): boolean;
startCompacting(): void;
stopCompacting(): void;
private scheduleTrimming;
private scheduleOptimization;
shutdown(): void;
private trimLongRunningHistories;
private optimizeHistories;
private compactHistories;
}