Redis 的订阅发布(PUB/SUB)示例

            ConnectionMultiplexer redis = ConnectionMultiplexer.Connect("127.0.0.1");
            ISubscriber sub = redis.GetSubscriber();
            Console.WriteLine("我要订阅messages");
            sub.Subscribe("messages", (channel, message) =>
            {
                Console.WriteLine((string)message);
            });
            Console.WriteLine("过2s后我就发布");
            Thread.Sleep(2000);
            sub.Publish("messages", "哈哈，你能抓到我吗？");
            Console.Read();