[omniORB] More MFC Fun

[ryan.tecco]

All right, here goes. I have an MFC app. Included below are the classes
that I am using to get CORBA into the application. In trying to call a
remote method, I get a 'Unhandled exception in KERNEL32.DLL'. Using the
debugger, I traced into the program and got it crashing out at a call to
OmniProxyCallWrapper::invoke(this, _call_desc);

Any ideas? My server implementation is running on Irix 6.5.

Here is my client classes:

Client::Client()
{
   int argc = 0;
   orb = CORBA::ORB_init(argc,NULL,"omniORB2");
   boa = orb->BOA_init(argc,NULL,"omniORB2_BOA");
   ///open local file "iiop.txt" for the IOR
   ifstream inFile("iiop.txt", ios::in);
   IOR = " ";
   inFile >> IOR;
   if(IOR == " "){
   	cerr << "Make sure that 'iiop.txt' from the remote machine is in
the local directory." << endl;
   	//exit(1);
   }
   try{
   	remObj = orb->string_to_object(IOR.c_str());
	}
	catch(CORBA::COMM_FAILURE& ex){
	   cerr << "Caught system exception COMM_FAILURE, unable to
contact the "
         << "object." << endl;
  	}
  	catch(omniORB::fatalException& ex){
      	 cerr << "Caught omniORB2 fatalException. This indicates a bug is
caught "
         << "within omniORB2.\nPlease send a bug report.\n"
         << "The exception was thrown in file: " << ex.file() << "\n"
         << "                            line: " << ex.line() << "\n"
         << "The error message is: " << ex.errmsg() << endl;
  	}
  	catch(...){
    cerr << "Caught a system exception." << endl;
  	}
}                    

Client::~Client()
{
	CORBA::BOA::getBOA()->impl_shutdown();
}

void Client::sendRequest(AppRequest req)
{
  AppLaunchObj_var temp = AppLaunchObj::_narrow(remObj);
  if (CORBA::is_nil(temp)) {
    cerr << "Cannot call remote method with a nil reference." << endl;
    return;
  }                 	
  temp->launch(req);
  return;
}

#ifndef CLIENT
#define CLIENT

#include "AppLaunchObj.h"
#include <fstream>
#include <iostream>
#include <string.h>
#include <string>

using namespace std;
class Client
{
public:
	Client();
	~Client();
	void sendRequest(AppRequest req);
	///CLIENT PUBLIC MEMBER FUNCTIONS HERE
	
private:
	CORBA::ORB_ptr orb;
	CORBA::BOA_ptr boa;
	std::string IOR;
	CORBA::Object_var remObj;
	///CLIENT PRIVATE MEMBERS HERE
};
#endif

Thanks for any help in advance.
rt


--------------
ryan.tecco
734.476.6646
the university of michigan
"i'll never forget my life 
as a carrot."