redis-semaphore/lib/semaphore/acquire/index.d.ts

Distributed mutex and semaphore based on Redis

import Redis from 'ioredis';
export interface Options {
    identifier: string;
    lockTimeout: number;
    acquireTimeout: number;
    retryInterval: number;
}
export declare function acquireSemaphore(client: Redis, key: string, limit: number, options: Options): Promise<boolean>;