[ogsa-hpcp-wg] Some Question from EGEE project
Alessandro Maraschini
alessandro.maraschini at datamat.it
Fri Oct 20 09:52:10 CDT 2006
Hi Glenn,
Thank you for your reply; everithing is fine, you'll find below just one
question.
On Thu, 2006-10-19 at 19:18, Glenn Wasson wrote:
> Alessandro,
>
>
>
> Let me take a shot at your questions and others can chime
> in if they want.
>
>
>
> 1) Iâm not sure that the WS-Addressing issue was resolved. Some
> services require WSA headers, some do not. Of course, all services use
> EPRs in message bodies to refer to jobs, but I donât think thatâs what
> you are asking. I guess there are also some clients that automatically
> put WSA info in the headers of their outgoing messages. However, if
> your service doesnât actually need this info, I guess you can ignore
> it. The security story in general is that clients will communicate
> with services using https and WS-Security UsernameTokens will be used
> (each service and/or user has their own username and password).
>
> 2) the details of the demo are still be worked out
>
> 3) Iâm not sure exactly which version of the WSDL we want to
> use. The last version that Peter sent out (that had the minOccurs=0
> changes in it) is the one I intend to use, but I donât know if other
> changes will occur between now and SC. These changes are really just
> corrections to the WSDL and so I suspect everyone will want to use the
> latest. Perhaps on the call this Friday, we can discuss when to âholdâ
> the WSDL.
>
> 4) I use doc/literal. I believe everyone else Iâve interopâd
> with so far does too. Anyone using something else?
well... we do use RPC; we adopted this solution since the beginning of
our services and I think it may be quite labourous to switch for the
demo. Do you think this might be a problem? I'll be attending the
incoming phone conf: I hope we can discuss this issue when talking about
the last agenda topic (WSDL/XSD)
cheers,
Alessandro
>
>
>
> Glenn
>
>
>
>
> ______________________________________________________________________
>
> From:ogsa-hpcp-wg-bounces at ogf.org
> [mailto:ogsa-hpcp-wg-bounces at ogf.org] On Behalf Of Alessandro
> Maraschini
> Sent: Thursday, October 19, 2006 12:56 PM
> To: ogsa-hpcp-wg at ogf.org
> Cc: ogsa-bes-wg at ogf.org
> Subject: [ogsa-hpcp-wg] Some Question from EGEE project
>
>
>
>
> Hi all,
> After a brief discussion with Steven Newhouse at EGEE06, we decided to
> try and participate in the SC06 interoperability DEMO with two more
> services coming from the european project EGEE
> (http://www.eu-egee.org/): CREAM & WMPROXY: those WS-based services
> have been working for several months now; over the last few weeks we
> have been trying to integrate our work with BES and JSDL
> implementation.
>
> Yet we still have some unsolved questions, I hope you would be so kind
> to answer them:
>
> 1) WS-Addressing and WS-Security
> According to what I read, the client will send SOAP messages including
> WS-addressing headers while the server might not support WS-Addressing
> at all and just ignore WS-addressing headers, is that correct?
> What about WS-security on server side? Is that a suggestion rather
> than a to-be-implemented feature?
>
> 2) Is there available any [template] client that will be used to call
> services during the demo?
> How will be the demo structured? Which is the client used for querying
> the service?
>
> 3) Can we consider the BES-factory wsdl as definitive?
> There had been some complains during the week, yet only minimal parts
> aparently are going to be changed.
> Can we assume the last WSDL is the one that will be used for the demo?
>
> 4) Binding and style/encoding
> Regarding the Binding, are we free to use both DOCUMENT/LITERAL and
> RPC/LITERAL or is there some restriction?
>
>
>
> cheers,
> Alessandro
>
> --
> -----
> Alessandro Maraschini
> Grid R&D Group
> Government and Institutions Division
>
> DATAMAT S.p.A. - a Finmeccanica company
> Via Laurentina, 760  I - 00143 Rome  Italy
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>
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>
>
>
>
>
> ______________________________________________________________________
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