Tổng Hợp Các Hàm Thống Kê Excel Cực Chi Tiết, Có Bài Tập Minh Họa

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Server Error in '/hoi-dap' Application.

No connection could be made because the target machine actively refused it 192.168.2.54:6379

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 192.168.2.54:6379 Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[SocketException (0x274d): No connection could be made because the target machine actively refused it 192.168.2.54:6379] System.Net.Sockets.Socket.Connect(IPAddress[] addresses, Int32 port) +691 System.Net.Sockets.Socket.Connect(String host, Int32 port) +160 ServiceStack.Redis.RedisNativeClient.Connect() in C:\src\ServiceStack.Redis\src\ServiceStack.Redis\RedisNativeClient_Utils.cs:36 [RedisException: could not connect to redis Instance at 192.168.2.54:6379] ServiceStack.Redis.RedisNativeClient.Connect() in C:\src\ServiceStack.Redis\src\ServiceStack.Redis\RedisNativeClient_Utils.cs:76 ServiceStack.Redis.RedisNativeClient.AssertConnectedSocket() in C:\src\ServiceStack.Redis\src\ServiceStack.Redis\RedisNativeClient_Utils.cs:114 ServiceStack.Redis.RedisAllPurposePipeline.Init() in C:\src\ServiceStack.Redis\src\ServiceStack.Redis\Pipeline\RedisAllPurposePipeline.cs:27 ServiceStack.Redis.RedisTransaction.Init() in C:\src\ServiceStack.Redis\src\ServiceStack.Redis\Transaction\RedisTransaction.cs:36 ServiceStack.Redis.RedisClient.CreateTransaction() in C:\src\ServiceStack.Redis\src\ServiceStack.Redis\RedisClient.cs:291 Harbour.RedisSessionStateStore.RedisSessionStateStoreProvider.UpdateSessionState(IRedisClient client, String key, RedisSessionState state) in d:\Repositories\Harbour.RedisSessionStateStore\src\Harbour.RedisSessionStateStore\RedisSessionStateStoreProvider.cs:339 Harbour.RedisSessionStateStore.RedisSessionStateStoreProvider.SetAndReleaseItemExclusive(HttpContext context, String id, SessionStateStoreData item, Object lockId, Boolean newItem) in d:\Repositories\Harbour.RedisSessionStateStore\src\Harbour.RedisSessionStateStore\RedisSessionStateStoreProvider.cs:312 System.Web.SessionState.SessionStateModule.OnReleaseState(Object source, EventArgs eventArgs) +850 System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +139 System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +195 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +88
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4092.0

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