using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

using StackExchange;
using StackExchange.Redis;
using StackExchange.Redis.KeyspaceIsolation;

namespace OAuth2Study.Cache.RedisCache
{
    /// <summary>
    /// Redis缓存
    /// </summary>
    public sealed class RedisManager
    {
        private RedisManager() { }

        private static RedisManager redisManager;

        private static readonly object flag = new object();

        public static RedisManager Instance()
        {
            if (redisManager==null)
            {
                lock (flag)
                {
                    if (redisManager==null)
                    {
                        redisManager = new RedisManager();
                    }
                }
            }

            return redisManager;
        }
    }
}