从SOAP .Net Client App跟踪/记录SOAP XML请求和响应以及HTTP状态代码

Question

I have C# .Net 2.0 App that is client of SOAP web services added to project through WebReferences. .Net creates convenient wrapper classes extending SoapHttpClientProtocol, so that everything like XML and serialization/deserialization of SOAP XML request/response in the communication is hidden.

I need to log the request and response to the WebServices and especially I want to have the HTTP status codes from the response the HTTP communication.

So far I have implemented SOAP Extension and to get the raw SOAP XML Requests/Responses, however I am unable to get the HTTP status code of the HTTP SOAP Response of the communication?

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EDIT: So what I have is an instance of SoapHttpClientProtocol (generated by WSDL) and I want to get the HTTP status code from the communication.

I decompiled

private object[] ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, bool asyncCall)

Curiously there is this condition in it, which actually does not throw error when status 500?

if (num1 >= 300 && num1 != 500 && num1 != 400)
{
    throw new WebException(RequestResponseUtils.CreateResponseExceptionString(httpWebResponse, responseStream), null, WebExceptionStatus.ProtocolError, httpWebResponse);
}

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EDIT2: So my problem generally is that I have response with HTTP status 500, which actually passes as success, without throwing WebException, due to the code above, which does not work for me, I want to detect such situation, that is why I need the HTTP status code.

HTTP/1.1 500 Internal Server Error

Answer 1

如果需要请求/响应的Http包装器，则可以使用.NET Framework 3.5在C＃中尝试类似此类的调用Web API 。