使用 OperationContextScope 设置标头时，IClientMessageInspector BeforeSendRequest 方法不起作用

I have a client code implementation to consume a service with IEndpointBehavior to track request and response data.

一切工作正常，直到我使用 OperationContextScope 实现不记名令牌。

var httpRequestProperty = new HttpRequestMessageProperty();
            httpRequestProperty.Headers[System.Net.HttpRequestHeader.Authorization] = "Bearer " + accessToken;

            var context = new OperationContext(client.InnerChannel);
            context.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = httpRequestProperty;
            var operationContext = new OperationContextScope(context);

BeforeSendRequest、AfterReceiveReply 停止调用，因为我实现了基于令牌的身份验证，并且当我删除用于向标头添加令牌的 OperationContextScope 代码时，它正在工作。

我需要帮助来理解如何一起使用两者（使用 OperationContextScope 和 IEndpointBehavior 进行消息拦截器插入令牌）。

根据您的描述，我进行了测试，成功将OperationContextScope和IEndpointBehavior一起使用。您可能将OperationContextScope的代码放在IEndpointBehavior的代码前面，这会导致IEndpointBehavior的代码失败。

           Service1Client service1Client = new Service1Client();


            var httpRequestProperty = new HttpRequestMessageProperty();
            httpRequestProperty.Headers[System.Net.HttpRequestHeader.Authorization] = "Bearer";
            var context = new OperationContext(service1Client.InnerChannel);
            context.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = httpRequestProperty;
            var operationContext = new OperationContextScope(context);

            service1Client.Endpoint.Behaviors.Add(new Interceptor());
            service1Client.GetUserData("Test");

上面的代码结构就会导致这个问题。

正确的代码结构应该是这样的：

            Service1Client service1Client = new Service1Client();
            service1Client.Endpoint.Behaviors.Add(new Interceptor());

            var httpRequestProperty = new HttpRequestMessageProperty();
            httpRequestProperty.Headers[System.Net.HttpRequestHeader.Authorization] = "Bearer";
            var context = new OperationContext(service1Client.InnerChannel);
            context.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = httpRequestProperty;
            var operationContext = new OperationContextScope(context);


            service1Client.GetUserData("Test");