[Swift-devel] wiring swift and falkon together

[Ioan Raicu]

Ben Clifford wrote:
> On Wed, 23 May 2007, Ioan Raicu wrote:
>
>   
>> Hmmm... from my understanding, the Falkon provider is independent of the fact
>> that Swift will actually use Falkon or not.  There is no requirement that
>> Falkon be used, even if you have the Falkon provider installed!
>>     
>
> Hopefully its that way, configurable by eg. a site catalog setting. I 
> don't know if that is the case though right now. If not, we should make it 
> that way.
>
>   
>> About how Falkon gets deplyed, it is simply uncompressed, you modify 1 or 2
>> config files, and use the included scripts to start everything!  All this is
>> in the included readme.txt in the Falkon archive, downloadable online on my
>> web site.  Once again, if someone is not intersted in using Falkon, then I see
>> no reason why they would be doing anything different than before just because
>> there is now a Falkon provider in Swift.
>>     
>
> ok. Does the swift/falkon provider need to be told an EPR to the Falkon 
> web service?
>   
No, it creates a new resource for which the EPR is returned, and that is 
used over and over again until Swift shuts down and the resource is 
destroyed.  Basically, the service URL is all is needed!
> My concerns mostly are not so much about having a provider in the source 
> tree when people aren't going to use; that's fine. But the code needs to 
> not be in the form of some random jar file without it being clear where it 
> came from. If the code can build without needing Falkon code around (which 
> I suspect it can't), then its simple to put it in the Swift codebase. If 
> it has Falkon build dependencies (eg for web service stubs) then thats 
> more stuff accumulating in the codebase that needs long term management 
> (and brings in incompatibilities if you want to modify the Falkon web 
> services API)
>   
I was able to generate stubs from a command line tool bundled with GT4 a 
while back, so I don't see why you couldn't just have it all Falkon 
independent!

Ioan

-- 
============================================
Ioan Raicu
Ph.D. Student
============================================
Distributed Systems Laboratory
Computer Science Department
University of Chicago
1100 E. 58th Street, Ryerson Hall
Chicago, IL 60637
============================================
Email: iraicu at cs.uchicago.edu
Web:   http://www.cs.uchicago.edu/~iraicu
       http://dsl.cs.uchicago.edu/
============================================
============================================

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