如何在WCF消息检查器中获取调用的操作名称

Question

我正在WCF中做一个消息检查器:

public class LogMessageInspector :
    IDispatchMessageInspector, IClientMessageInspector

实现方法:

public object AfterReceiveRequest(ref Message request,
    IClientChannel channel, InstanceContext instanceContext)

我可以使用以下命令获取调用服务的名称:

instanceContext.GetServiceInstance().GetType().Name

但是如何获取调用操作的名称？

Answer 1

它不漂亮,但这是我为获取操作名称所做的:

var action = OperationContext.Current.IncomingMessageHeaders.Action;
var operationName = action.Substring(action.LastIndexOf("/", StringComparison.OrdinalIgnoreCase) + 1);

Answer 2

var operationName = OperationContext.Current.IncomingMessageProperties["HttpOperationName"] as string;