Method exists

apps/live/src/redis.ts:192–203

(key: string)

  }

  public async exists(key: string): Promise<boolean> {
    const client = this.getClient();
    if (!client) return false;

    try {
      const result = await client.exists(key);
      return result === 1;
    } catch (error) {
      logger.error(`REDIS_MANAGER: Error checking Redis key ${key}:`, error);
      return false;
    }
  }

  public async expire(key: string, ttl: number): Promise<boolean> {
    const client = this.getClient();