RE: [orbitcpp-list] Problem with running compiled code on two mac hines.

[Alix P. <al...@no...>]

Actually, I just use the "string_to_object" facility in this instance which
turns the 
IOR written to a file into an object id, I don't use any naming service (in
our benchmarking 
we evaluate naming service separately),  here is summary of the client code
 
        CORBA::ORB_var orb = CORBA::ORB_init(argc, argv,"orbit-local-orb");

        // Read and destringify the Og object's IOR.

        ifstream in("synchronousTests.ior");
        string ior;
        in >> ior;
        CORBA::Object_var obj = orb->string_to_object(ior.c_str());

        if ( CORBA::is_nil( obj.in() ) )
            {
            cerr << "Nil synchronousTests reference" << endl;
            throw 0;
            }
        // Try to narrow to Og::synchronousTests
        OgB::synchronousTests_var st =
OgB::synchronousTests::_narrow(obj.in());
        if (CORBA::is_nil(st.in()))
            {
            cerr << "Argument is not a synchronousTests reference" << endl;
            throw 0;
            }

        switch (method)
            {
            case STEST1:
                gettimeofday(&startTime,NULL);
                for (i=0;i<repetitions;i++)
                    {
                    tr = st->sTest1(100);
                    }
                gettimeofday(&endTime,NULL);
                delta = calcDifferenceInTimes(&startTime,&endTime);
        cout << "result is " << tr << " after " << repetitions <<
                 " repetitions" << endl;
                break;


            default:
                break;
              }




*
Alix  Pouladdej
Nortel Networks
Advanced Technology  (ATI) 
 www    http://navigate.us.nortel.com/ati
* Tel: (613) 765-6043
            Esn:    (6+) 395-6043
* E-mail: mailto:al...@no... 
*         Fax: (613) 765-0678



-----Original Message-----
From: Dan Kegel [mailto:dk...@ix...] 
Sent: Monday, December 23, 2002 4:15 PM
To: Pouladdej, Alix [CAR:0V11:EXCH]
Cc: orb...@li...
Subject: Re: [orbitcpp-list] Problem with running compiled code on two mac
hines.


How do you pass the object reference to the client?
Does it use a naming service to obtain the reference?

I did some benchmarks comparing TAO and Orbit; see
http://www.kegel.com/dkcorbabench/
- Dan

Alix Pouladdej wrote:
> I run the client as follows:
> ./Client -S 1 -R 1000
> 
> where -S and -R are two input parameters to the client's main (-S for
> Synchronous Test and R for number or
> reptitions that the operation is carried out e.g 1000 times as in the 
> above case.)
> 
> so, I basically don't provide any additional information for the 
> client
> side! Do I need to?
> 
> Just a note that I run the same set up for TAO ORB and it works; we 
> are
> in the process of compare/contrast
> TAO ORB and OrbitCPP for throughput and efficiency.
> 
> 
> 
> *
> Alix  Pouladdej
> Nortel Networks
> Advanced Technology  (ATI)
>  www    http://navigate.us.nortel.com/ati
> * Tel: (613) 765-6043
>             Esn:    (6+) 395-6043
> * E-mail: mailto:al...@no...
> *         Fax: (613) 765-0678
> 
> 
> 
> -----Original Message-----
> From: Dan Kegel [mailto:dk...@ix...]
> Sent: Monday, December 23, 2002 3:59 PM
> To: Pouladdej, Alix [CAR:0V11:EXCH]; 
> orb...@li...
> Subject: Re: [orbitcpp-list] Problem with running compiled code on two 
> machines.
> 
> 
> Alix Pouladdej wrote:
>  > I have successfully compiled and run a client and server on the 
> SAME  > workstation. When I try to run the client and server on 
> separate  > worksation, it fails
> 
> How do you run the client?
> 
> Can you strace the client to see what it's doing?
> A common problem is, the client and server can't ping
> each other using the hostname embedded in the, um, URLs
> that Corba sends.  (It's been so long I'm forgetting
> the lingo.)
> - Dan
>