Service routing WCF RestFul/JSON

What would be the best approach to use the build-in ServiceRoute开发者_StackOverflow社区r in 4.0 for WCF/JSON services?

Does anybody know any good article sample about this? I need to know how to filter the messages for an specific service in order to assing them like with the case WCF/SOAP

Thanks in advance

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I was looking for answer myself and this is what I've found: The Routing Service does not currently support routing of WCF REST services. To route REST calls, consider using System.Web.Routing or Application Request Routing