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Subject: i030 proposed resolution


The following is a proposed resolution to i030, to allow an RMD to 
effectively ignore an offered
sequence yet at the same time, provide for the RMS to know when it can 
safely reclaim the
resources with the "unused" offered Sequence.

Since i001 has already been resolved [2], it is not necessary to address 
that aspect (whether the
wsrm:Offer is required under certain circumstances). All that is left to 
address is how to 
provide the RMS with an indication that the offered Sequence is being 
ignored by the


Remove lines 545-546 of WS-RM  spec (pdf) [3] so as to not require that 
the RMD send a
wsrm:Accept in a CSR for a CS with a wsrm:Offer. 

Absence of a wsrm:Accept in a CSR for a corresponding CS with wsrm:Offer 
enables the RMS
to safely reclaim the resources associated with the offered sequence. It 
isn't clear to me that the spec
need to say anything about that, but if some would prefer it did, I offer 
this addendum to my proposal
to be inserted immediatly following the deleted lines above:

Note: If a wsrm:CreateSequenceResponse is returned without a child 
wsrm:Accept in response to a
wsrm:CreateSequence that did contain a child wsrm:Offer, then the RM 
Source MAY immediately reclaim any
resources associated with the unused offered Sequence.



Christopher Ferris
STSM, Emerging e-business Industry Architecture
email: chrisfer@us.ibm.com
blog: http://webpages.charter.net/chrisfer/blog.html
phone: +1 508 377 9295

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