static void RedisTransactions()
 {
     using (IRedisClient client = new RedisClient())
     {
         var transaction = client.CreateTransaction();
         transaction.QueueCommand(c => client.Set("abc", 1));
         transaction.QueueCommand(c => client.Increment("abc", 1));
         transaction.Commit();
         var result = client.Get <int>("abc");
         Console.WriteLine(result);
     }
 }