[omniORB] Java, Python, CORBA

[Jakub Moskal]

I am trying to not to use omniOrb.cfg and pass all parameters from
within the code. However, I added that line to omniOrb.cfg and still
no success.

Thanks

On Wed, Feb 11, 2009 at 11:42 AM,  <evgeni.rojkov at durr.com> wrote:
>
> Hi Jakub,
> Could you check "supportBootstrapAgent" entry in omniOrb.cfg.
> I suppose it should be set to 1.
> Kind Regards, Evgeni
>
> ############################################################################
> # supportBootstrapAgent
> #
> # Applies to the server side. 1 means enable the support for Sun's
> # bootstrap agent protocol.  This enables interoperability between omniORB
> # servers and Sun's javaIDL clients. When this option is enabled, an
> # omniORB server will respond to a bootstrap agent request.
> supportBootstrapAgent = 1
>
>
>
>
> -----Ursprüngliche Nachricht-----
> Von: omniorb-list-bounces at omniorb-support.com
> [mailto:omniorb-list-bounces at omniorb-support.com] Im Auftrag von Jakub Moskal
> Gesendet: Mittwoch, 11. Februar 2009 17:36
> An: Duncan Grisby
> Cc: OmniORB Support
> Betreff: Re: [omniORB] Java, Python, CORBA
>
> Duncan,
>
> I went after your advice and changed my python client code to:
>
> javaParams =  ["ORBInitialHost", "localhost", "ORBInitialPort", "900",
> "ORBInitRef"] orb = CORBA.ORB_init(javaParams, CORBA.ORB_ID) obj =
> orb.resolve_initial_references("NameService")
>
> However, that throws: omniORB.NO_RESOURCES_InitialRefNotFound. I checked open
> ports and as the documentation for orbd says, 900 and
> 1049 are being listened by orbd. So I added the info about hte
> InitRef:
>
> javaParams =  ["ORBInitialHost", "localhost", "ORBInitialPort", "900",
> "ORBInitRef", "NameService=corbaname::localhost:1049"]
>
> and it still gives me the same error.
>
> I also tried 'orbd -ORBInitialPort 2809" - with the same results, Java client
> connects, python throws InitialRefNotFound.
>
> Thanks for help!
> Jakub
>
>
> On Wed, Feb 11, 2009 at 10:18 AM, Duncan Grisby <duncan at grisby.org> wrote:
>> On Wednesday 11 February, Jakub Moskal wrote:
>>
>>> I wrote a server in Java and clients in Java and Python. Clients
>>> connect and invoke methods without any problem when the object
>>> reference is retrieved from a string. When I use 'orbd' and
>>> NameService only the Java client connects, the python clients fails
>>> with "omniORB.TRANSIENT_ConnectFailed". I init the ORB in python with
>>> parameters "  ["-ORBInitRef", "NameService=corbaname::localhost:900"]
>>> ". What is the port on which 'orbd' runs its NameService? I tried
>>> some other ports but all gave me the same error.
>>
>> Java's orbd doesn't support the interoperable naming service, so you
>> can't use a corbaname URI to resolve it. The Java ORB uses a
>> proprietary bootstrap mechanism invented by Sun. Luckily for you,
>> omniORB supports it too. It should work if you use these arguments
>> instead of the
>> -ORBInitRef:
>>
>>  -ORBInitialHost localhost -ORBInitialPort 900
>>
>>
>>> My second question has to do with creating new objects. I wrote an
>>> object factory on client that returns new objects which implement my
>>> interfaces, e.g.
>>
>> Everything you've done looks fine, so I don't know why you'd be
>> getting such a strange problem. It's definitely nothing to do with the
>> omniORB end, though.
>>
>> Cheers,
>>
>> Duncan.
>>
>> --
>>  -- Duncan Grisby         --
>>  -- duncan at grisby.org     --
>>   -- http://www.grisby.org --
>>
>
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