murlock/dist/murlock.service.d.ts

A distributed locking solution for NestJS, providing a decorator for critical sections with Redis-based synchronization.

import { OnApplicationShutdown, OnModuleInit } from '@nestjs/common';
import { AsyncStorageService } from './als/als.service';
import { MurLockModuleOptions } from './interfaces';
export declare class MurLockService implements OnModuleInit, OnApplicationShutdown {
    readonly options: MurLockModuleOptions;
    private readonly asyncStorageService;
    private readonly logger;
    private redisClient;
    private lockScript;
    private unlockScript;
    constructor(options: MurLockModuleOptions, asyncStorageService: AsyncStorageService);
    onModuleInit(): Promise<void>;
    onApplicationShutdown(signal?: string): Promise<void>;
    private sleep;
    private log;
    private lock;
    private unlock;
    private acquireLock;
    private releaseLock;
    runWithLock<R>(lockKey: string, releaseTime: number, fn: () => Promise<R>): Promise<R>;
    runWithLock<R>(lockKey: string, releaseTime: number, wait: number | ((retries: number) => number), fn: () => Promise<R>): Promise<R>;
    private registerRedisErrorHandlers;
    private blockingLock;
}