void SerializeFault(HttpContext context, SoapServerMessage requestMessage, Exception ex)
{
SoapException soex = ex as SoapException;
if (soex == null)
{
soex = new SoapException(ex.ToString(), WebServiceHelper.ServerFaultCode(requestMessage != null && requestMessage.IsSoap12), ex);
}
SoapServerMessage faultMessage;
if (requestMessage != null)
{
faultMessage = new SoapServerMessage(context.Request, soex, requestMessage.MethodStubInfo, requestMessage.Server, requestMessage.Stream);
}
else
{
faultMessage = new SoapServerMessage(context.Request, soex, null, null, null);
}
object soapVer = context.Items ["WebServiceSoapVersion"];
if (soapVer != null)
{
faultMessage.SetSoapVersion((SoapProtocolVersion)soapVer);
}
SerializeResponse(context.Response, faultMessage);
context.Response.End();
return;
}
string ReadActionFromRequestElement(Stream stream, Encoding encoding, bool soap12)
{
string envNS = soap12 ?
WebServiceHelper.Soap12EnvelopeNamespace :
WebServiceHelper.SoapEnvelopeNamespace;
try
{
StreamReader reader = new StreamReader(stream, encoding, false);
XmlTextReader xmlReader = new XmlTextReader(reader);
xmlReader.MoveToContent();
xmlReader.ReadStartElement("Envelope", envNS);
while (!(xmlReader.NodeType == XmlNodeType.Element && xmlReader.LocalName == "Body" && xmlReader.NamespaceURI == envNS))
{
xmlReader.Skip();
}
xmlReader.ReadStartElement("Body", envNS);
xmlReader.MoveToContent();
return(xmlReader.LocalName);
}
catch (Exception ex)
{
string errmsg = "The root element for the request could not be determined. ";
errmsg += "When RoutingStyle is set to RequestElement, SoapExtensions configured ";
errmsg += "via an attribute on the method cannot modify the request stream before it is read. ";
errmsg += "The extension must be configured via the SoapExtensionTypes element in web.config ";
errmsg += "or the request must arrive at the server as clear text.";
throw new SoapException(errmsg, WebServiceHelper.ServerFaultCode(soap12), ex);
}
}
