[掌眼]解决Castle.ActiveRecord在ASP.NET或WCF环境中HttpContext.Current无效的错误

AR設定檔要指定threadinfotype，不指定的話，預設值是用WebThreadScopeInfo，是用 HttpContext.Current.Items 來存放 SesionScope，所以碰到與UI無關的執行緒，沒有 HttpContext.Current 程式就掛啦。

解决方案一：

1、检查“web.config”

<activeRecord isWeb="true" isDebug="false">

<config>
... ...
</config>

</activeRecord>

2、ActiveRecord加载配置代码修改为：

var source = ConfigurationManager.GetSection("activerecord") as InPlaceConfigurationSource;

source.ThreadScopeInfoImplementation = typeof(Castle.ActiveRecord.Framework.Scopes.HybridWebThreadScopeInfo);

ActiveRecordStarter.Initialize(assemblies, source);

解决方案二：

1、修改web.config，注意蓝色部分：

<activerecord isWeb="true" isDebug="true" threadinfotype="Castle.ActiveRecord.Framework.Scopes.HybridWebThreadScopeInfo,
Castle.ActiveRecord">
    <config>
      ... ... 
    </config>
  </activerecord>

解决方案三：

1、在web.config中加入:

<system.serviceModel>

<serviceHostingEnvironment aspNetCompatibilityEnabled="true"/>

</system.serviceModel>

[掌眼]解决Castle.ActiveRecord在ASP.NET或WCF环境中HttpContext.Current无效的错误