RE: [wsrm] Rel YY

["Bob Freund" <Bob.Freund@hitachisoftware.com>]

That is something I could support.

> -----Original Message-----
> From: Tom Rutt [mailto:tom@coastin.com]
> Sent: Friday, September 26, 2003 4:52 PM
> To: Sunil Kunisetty
> Cc: Jacques Durand; 'wsrm@lists.oasis-open.org'
> Subject: Re: [wsrm] Rel YY
> 
> 
> Sunil Kunisetty wrote:
> 
> >  
> >  Jacques,
> >
> >  Oracle will be supporting this proposal. However, I prefer that 
> > SequenceNumber
> >  be Optional rather than mandatory as you indicated in (P2). I 
> > understand that it will
> >  be difficult for schema validation, but I believe it will be much 
> > simpler and efficient
> >  for implementations.
> >
> >  So essentially we should categorize all RM  into 3 different 
> > categories based on
> >  the elements used in RM Headers:
> >
> >  1) Grouped and Ordered Messages:          Group Id + Seq No.  + 
> > Message Order
> >                                                             
>           
> > Same Group Id, Different Seq No.
> >
> >  2) Grouped and Un-Ordered Messages:    Group Id + Seq No.
> >                                                             
>           
> > Same Group Id, Different Seq No.
> >
> >  3) Discrete & Independent RM Messages: Group Id
> >
> >  We could then use the SequenceNumber sub-element has the toggle 
> > switch to
> >  distinguish Grouped Un-ordered with Discrete & Independent 
> messages.
> >
> We could then use the presence of the SequenceNumber's status 
> attribute 
> (an enum with first, more, and last) as the trigger for 
> ordered delivery 
> of the sequenced group.
> 
> Thus the sequence Number would be optional with an optional status 
> attribute.
> 
> This does not change our existing syntax, only the semantics.
> 
> 
> This way we would not need a separate rm-orderRequested 
> header subelement.
> 
> Tom Rutt
> 
> > An
> >  implementation could then use 3 different Hash Tables to store the 
> > IDs, thus
> >  making DE much more efficient.
> >
> ----------------------------------------------------
> Tom Rutt		email: tom@coastin.com; trutt@fsw.fujitsu.com
> Tel: +1 732 801 5744          Fax: +1 732 774 5133
> 
> 
> 
> 
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