AWS问题上的Microsoft Redis会话状态提供程序

Question

我正在为电子商务包构建Web场环境。该软件包在.NET + AWS上运行。

该软件包提供了在Redis缓存中存储会话状态的功能。问题是，当我使用Amazon Redis（我认为是2.82）时，我在尝试使用缓存时会遇到连接异常。 Azure上没有此类问题。 我在配置中看到的唯一区别是azure需要密码而AWS不需要。

System.NullReferenceException: Object reference not set to an instance of an object.
at StackExchange.Redis.ServerEndPoint.get_LastException()
at StackExchange.Redis.ExceptionFactory.GetServerSnapshotInnerExceptions(ServerEndPoint[] serverSnapshot)
at StackExchange.Redis.ExceptionFactory.NoConnectionAvailable(Boolean includeDetail, RedisCommand command, Message message, ServerEndPoint server, ServerEndPoint[] serverSnapshot)
at StackExchange.Redis.ConnectionMultiplexer.ExecuteSyncImpl[T](Message message, ResultProcessor`1 processor, ServerEndPoint server)
at StackExchange.Redis.RedisBase.ExecuteSync[T](Message message, ResultProcessor`1 processor, ServerEndPoint server)
at StackExchange.Redis.RedisDatabase.ScriptEvaluate(String script, RedisKey[] keys, RedisValue[] values, CommandFlags flags)
at Microsoft.Web.Redis.StackExchangeClientConnection.<>c__DisplayClass4.<Eval>b__3()
at Microsoft.Web.Redis.StackExchangeClientConnection.RetryForScriptNotFound(Func`1 redisOperation)
at Microsoft.Web.Redis.StackExchangeClientConnection.RetryLogic(Func`1 redisOperation)
at Microsoft.Web.Redis.StackExchangeClientConnection.Eval(String script, String[] keyArgs, Object[] valueArgs)
at Microsoft.Web.Redis.RedisConnectionWrapper.Set(ISessionStateItemCollection data, Int32 sessionTimeout)
at Microsoft.Web.Redis.RedisSessionStateProvider.SetAndReleaseItemExclusive(HttpContext context, String id, SessionStateStoreData item, Object lockId, Boolean newItem)