我试图找出一种方法来处理未处理的在服务器端异常。我希望能够控制异常处理的域名服务水平,这样,当任何操作被称为然后我可以登录例外,敷在一些漂亮的话将它发送给客户端。 我发现许多方面WCF和经典的Web服务,但没有为RIA服务。 请提供您的建议。
I am trying to find out a way to handle unhandled exceptions at server side. I want control over exception handling at Domain Service level so that when any operation is called then I can log the exception and wrap it in some beautiful words to send it to the client. I found many ways for WCF and classic web services but nothing for RIA services. Please provide your suggestions.
推荐答案您需要重写 DomainService.OnError 方法,在此WCF RIA服务异常处理博客条目。我在一个基地的DomainService类在我的应用做到了这一点,而不是在每一个人的DomainService类,如下图所示。在 errorInfo.Error 属性没有二传手,所以我不认为你可以用自己的替换异常对象,但<的System.Web><的customErrors模式=开/> 配置元素可以prevent异常的细节暴露给客户端
You need to override the DomainService.OnError method as described in this WCF RIA Services Exception Handling blog entry. I've done this in a base DomainService class rather than in each individual DomainService class in my application as shown below. The errorInfo.Error property does not have a setter so I don't think you can replace the exception object with your own, but the <system.web><customErrors mode="On" /> config element can prevent the details of the exception being exposed to the client.
[EnableClientAccess()] public class DomainServiceBase : DomainService { protected override void OnError(DomainServiceErrorInfo errorInfo) { Logger.WriteException(errorInfo.Error); base.OnError(errorInfo); } }更多推荐
RIA Services服务器端异常处理
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