使用StackExchange.Redis连接到redis失败后，事务无法正常工作(Transaction not working after unsuccessful connection to redis using StackExchange.Redis)

 我不确定，这是一个错误还是我做错了什么。 代码如下： 
 
        using StackExchange.Redis;

        ConnectionMultiplexer conn = null;
        while (conn == null);
        {
            try
            {
                conn = ConnectionMultiplexer.Connect("localhost:6379");
            }
            catch (Exception)
            {
                conn = null;
                Thread.Sleep(TimeSpan.FromSeconds(5));
            }
        }

        var db = conn.GetDatabase();
        var transaction = db.CreateTransaction();

        var tasks = new List<Task>();
        tasks.Add(transaction.HashSetAsync("key", "field", "value"));
        if (transaction.Execute())
        {
            Task.WaitAll(tasks.ToArray());
        }
 
 当我使用启动redis（Windows版本 - 2.6，2.8.17,2.8.19）运行它时，一切正常。 如果我在循环的几个循环之后启动redis，要么它不会跳转到if语句，要么跳转并在WaitAll（）上被阻塞。 如果我尝试检查redis中的值，则会存储它们。 
 
 当我们启动服务器并忘记启动redis时会发生这种情况。 在推迟redis的开始后，它会被卡住。 使用批处理而不是事务时会出现同样的问题。 
 
 我与多路复用器连接错误还是错误？ （我发现很少看起来很相似，但我不确定） 

I'm not sure, whether it is a bug or I'm doing something wrong. Here is the code:
 
        using StackExchange.Redis;

        ConnectionMultiplexer conn = null;
        while (conn == null);
        {
            try
            {
                conn = ConnectionMultiplexer.Connect("localhost:6379");
            }
            catch (Exception)
            {
                conn = null;
                Thread.Sleep(TimeSpan.FromSeconds(5));
            }
        }

        var db = conn.GetDatabase();
        var transaction = db.CreateTransaction();

        var tasks = new List<Task>();
        tasks.Add(transaction.HashSetAsync("key", "field", "value"));
        if (transaction.Execute())
        {
            Task.WaitAll(tasks.ToArray());
        }
 
When I run it with started redis (windows version - 2.6, 2.8.17, 2.8.19), everything works fine. If I start redis after few loops of the cycle, either it doesn't jump into if-statement or it jumps and get blocked on WaitAll(). If I try to check values in redis, they are stored. 
 
This situation happens when we start server and forget to start redis. After postpone start of redis it gets stuck. The same problem appears when using batch instead of transaction.
 
Am I doing connection to multiplexer wrong or is it bug? (I found few that looked similar but I'm not sure)

原文：https://stackoverflow.com/questions/29851293