Question

I’m trying to write a simple WCF Server + gSOAP client proof-of-concept application using SOAP 1.2 protocol. Here’s server code:

[ServiceContract(Namespace='http://test.com')] public interface IService1 {     [OperationContract]     void HelloWorld(); }  [ServiceBehavior(Namespace = 'http://test.com')] public class Service1 : IService1 {     public void HelloWorld()     {     } }  static void Main(string[] args) {     var svc =  new Service1();     Uri uri = new Uri('http://localhost:8201/Service1');     ServiceHost host = new ServiceHost(typeof(Service1), uri);     host.Description.Namespace = 'http://test.com';      var binding = new WSHttpBinding() { Namespace = 'http://test.com' };     ServiceEndpoint endpoint = host.AddServiceEndpoint(typeof(IService1), binding, uri);     endpoint.Behaviors.Add(new InlineXsdInWsdlBehavior());      host.Description.Behaviors.Add(new ServiceMetadataBehavior() { HttpGetEnabled = true });     var mex = host.AddServiceEndpoint(typeof(IMetadataExchange), MetadataExchangeBindings.CreateMexHttpBinding(), 'mex');     host.Open();      Console.ReadLine(); } 

Then I launch service and generate code using following commands:

wsdl2h.exe -gyf -t WS/WS-typemap.dat -o Service.h http://localhost:8201/Service1?wsdl WS/WS-Addressing05.xsd soapcpp2.exe -C -L -w -x -i -2 Service.h -ID:\...\gsoap-2.7\gsoap\import 

Then I compile following C++ code:

#include 'soapWSHttpBinding_USCOREIService1Proxy.h' #include 'WSHttpBinding_USCOREIService1.nsmap' #include 'stdsoap2.h'   int _tmain(int argc, _TCHAR* argv[]) {     WSHttpBinding_USCOREIService1Proxy svc;      _ns1__HelloWorld req;     _ns1__HelloWorldResponse rsp;     int hr = svc.HelloWorld( &req, &rsp );     if ( hr != SOAP_OK )     {         _tprintf( _T('Error: %i\n'), hr );     }      return 0; } 

and this generates error 8 (SOAP_MUSTUNDERSTAND). Have anyone ever generated working WCF to gSOAP link at all? What am I doing wrong?

Answer 1

I guess -a switch in soapcpp2 have fixed error 8, so the switches are now:

soapcpp2.exe -C -L -w -x -i -2 -a Service.h -I<...path...>