AppFabric的「WF實例歷史記錄」空在IIS

Question

主辦，同時與儀表板的AppFabric玩監視WCF工作流服務應用工作流（.NET 4.5，Windows 7中，SQL 2012）我已經注​​意到，「WF實例歷史記錄「是完全空的。但是，「WCF通話記錄」和「Persisted WF實例」都會更新。我從頭到尾都運行了一些工作流實例。我如何啓用它？

我已經試過如下：

• 確信SQL代理服務正在運行
• 確信，NT AUTHORITY \ LOCAL SERVICE（服務的AppFabric賬戶）可以登錄到SQL Server - 以前我見過使用問題，在事件日誌中
• 一看進入WfEventsTable - 它是空的，而不是WcfEventsTable
• EtwTrackingParticipant似乎進行配置（因爲它是自動添加的，不知道這一點......） - 這裏是我完整的web.config：

<appSettings> 
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" /> 
</appSettings> 
<system.web> 
    <compilation debug="true" strict="false" explicit="true" targetFramework="4.5"> 
    </compilation> 
    <httpRuntime targetFramework="4.5" /> 
</system.web> 
<system.serviceModel> 
    <extensions> 
     <behaviorExtensions> 
      <add name="stateTracking" type="Microsoft.Activities.Extensions.ServiceModel.StateMachineTrackingElement, Microsoft.Activities.Extensions"/> 
      <add name="workflowServiceTrace" type="Microsoft.Activities.Extensions.Diagnostics.WorkflowServiceTraceElement, Microsoft.Activities.Extensions" /> 
     </behaviorExtensions> 
    </extensions> 
    <behaviors> 
     <serviceBehaviors> 
      <behavior> 
       <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" /> 
       <serviceDebug includeExceptionDetailInFaults="false" /> 
       <etwTracking profileName="HealthMonitoring_Tracking_Participant" /> 
       <sqlWorkflowInstanceStore instanceCompletionAction="DeleteAll" instanceEncodingOption="None" instanceLockedExceptionAction="NoRetry" connectionStringName="ApplicationServerWorkflowInstanceStoreConnectionString" hostLockRenewalPeriod="00:00:30" runnableInstancesDetectionPeriod="00:00:05" /> 
       <stateTracking /> 
       <workflowServiceTrace /> 
      </behavior> 
     </serviceBehaviors> 
    </behaviors> 
    <protocolMapping> 
     <add binding="basicHttpsBinding" scheme="https" /> 
    </protocolMapping> 
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" /> 
    <diagnostics etwProviderId="5540df62-131b-43f9-9ee7-e811ce1ede3c"> 
     <endToEndTracing propagateActivity="false" messageFlowTracing="false" /> 
    </diagnostics> 
</system.serviceModel> 
<system.webServer> 
    <modules runAllManagedModulesForAllRequests="true" /> 
</system.webServer> 
<microsoft.applicationServer> 
    <monitoring> 
     <default enabled="true" connectionStringName="ApplicationServerMonitoringConnectionString" monitoringLevel="HealthMonitoring" /> 
    </monitoring> 
</microsoft.applicationServer> 

有人能指出我到正確的方向？

Answer 1

你可以去看看，看看是否有您可以更新SqlWorkflowInstanceStore.InstanceCompletionAction屬性設置爲「DeleteNothing」的方式。默認值是「DeleteAll」。

看看這裏的細節https://msdn.microsoft.com/en-us/library/system.activities.durableinstancing.sqlworkflowinstancestore.instancecompletionaction(v=vs.110).aspx