redis研究之watch

具体的看注释，代码如下：

        public static void TransTest()
        {
            RedisClient client1 = new RedisClient(host, port);
            RedisClient client2 = new RedisClient(host, port);
            //初始k1为1
            client1.Set<string>("k1", "1");
            Console.WriteLine(client1.Get<string>("k1"));
            //监视k1
            client1.Watch("k1");
            var trans = client1.CreateTransaction();
            trans.QueueCommand(r => r.Set<string>("k1", "11111111111111"));
            //k2不存在
            trans.QueueCommand(r => r.Set<string>("k2", "2"));
            //其它客户端在事务提交前修改k1的值
            client2.Set<string>("k1", "AAAAAAAAAA");
            //提交事务
            trans.Commit();
            Console.WriteLine(client1.Get<string>("k1"));//这里会输出AAAAAAAAAA
            Console.WriteLine(client1.Get<string>("k2"));//这个值会是空
            Console.Read();
        }