azure - 在 Azure 网站内进行缓存工作时遇到问题

Question

我正在尝试在我的 Windows Azure 网站上启用缓存。缓存是在我的工作角色之一上配置的。

我使用这篇文章开始:http://www.windowsazure.com/en-us/develop/net/how-to-guides/cache/

最初，由于缺少程序集错误，我无法让 Azure 缓存客户端 dll 正常工作。

Could not load file or assembly 'Microsoft.WindowsAzure.ServiceRuntime, Version=1.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
Could not load file or assembly 'msshrtmi, Version=1.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

虽然这篇文章帮助我解决了这个问题:http://www.thedailyparker.com/PermaLink,guid,0be6425e-b509-4122-af01-7086ce2f811e.aspx

但是接下来我收到一个 SEHException，这听起来像是一个配置问题。虽然我不知道我错过了什么。异常详细信息:

[SEHException (0x80004005): External component has thrown an exception.]
   RdGetApplicationConfigurationSetting(UInt16* , UInt16** ) +0
   RoleEnvironmentGetConfigurationSettingValueW(UInt16* pszName, UInt16* pszDest, UInt32 cchDest, UInt32* pcchRequiredDestSize) +47
   Microsoft.WindowsAzure.ServiceRuntime.Internal.InteropRoleManager.GetConfigurationSetting(String name, String& ret) +91
   Microsoft.WindowsAzure.ServiceRuntime.RoleEnvironment.GetConfigurationSettingValue(String configurationSettingName) +54
   Microsoft.ApplicationServer.Caching.AzureCommon.TopologyHelper.TryGetServiceConfigurationSetting(String value, String& result) +40
   Microsoft.ApplicationServer.Caching.AzureCommon.DiagnosticsUtility.GetDiagnosticLevel(String propertyName) +47
   Microsoft.ApplicationServer.Caching.AzureCommon.DiagnosticsUtility.GetClientLogLevel() +20
   Microsoft.ApplicationServer.Caching.AzureClientHelper.RoleUtility.ReadClientLogLevel() +5
[TargetInvocationException: Exception has been thrown by the target of an invocation.]
   System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) +0
   System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) +192
   System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +108
   Microsoft.ApplicationServer.Caching.DataCacheFactoryConfiguration.Initialize(String clientName) +205
   Microsoft.Web.DistributedCache.DataCacheFactoryWrapper.CreateDataCacheFactoryConfiguration(String dataCacheClientName) +77
   Microsoft.Web.DistributedCache.DistributedCacheOutputCacheProvider.CreateInternalProvider(IHttpRuntime httpRuntime, OutputCacheInitializationData initData, IDataCacheFactory dataCacheFactory, EventHandler`1 cacheFetching, EventHandler`1 cacheFetched) +28
   Microsoft.Web.DistributedCache.DistributedCacheOutputCacheProvider.GetInternalProvider() +148
   Microsoft.Web.DistributedCache.DistributedCacheOutputCacheProvider.Get(String key) +11
   System.Web.Caching.OutputCache.Get(String key) +56
   System.Web.Caching.OutputCacheModule.OnEnter(Object source, EventArgs eventArgs) +9717054
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +136
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +69

我希望有人能帮助我朝正确的方向发展。

Answer 1

您无法从网站访问 Windows Azure 缓存。您只能从 Web 角色或辅助角色访问它。

你试过吗Windows Azure Shared Caching在您的网站上？这应该可行(我自己还没有在网站上尝试过)。