ISSUE 60: Clarify scope of ordered intent

[David Booz <booz@us.ibm.com>]

http://www.osoa.org/jira/browse/POLICY-60

Dave Booz
STSM, BPM and SCA Architecture
Co-Chair OASIS SCA-Policy TC
"Distributed objects first, then world hunger"
Poughkeepsie, NY (845)-435-6093 or 8-295-6093
e-mail:booz@us.ibm.com
Simon Holdsworth <simon_holdsworth@uk.ibm.com>

Simon Holdsworth <simon_holdsworth@uk.ibm.com>

09/04/2008 11:36 AM

To	sca-policy@lists.oasis-open.org
cc
Subject	[sca-policy] NEW ISSUE: Clarify scope of ordered intent

TARGET: SCA Policy Framework Specification

DESCRIPTION:

The current definition of the ordered intent does not make it clear what the scope of ordering is. It appears that the aim is to enforce ordering of requests sent on a specific wire between a reference and service, and that ordering between requests using different wires is not controlled by this intent, but the spec is silent on that matter.

From the point of view of bindings specs, this is a result of issue BINDINGS-7 which requests clarification of the behaviour of the ordered intent from the point of view of the JMS binding.

PROPOSAL:

Explicitly state in the policy spec that the ordered intent applies at the scope of a wire and that it does not guarantee ordering across multiple service consumers or service implementations.

Simon Holdsworth
STSM, SCA Bindings Architect; Master Inventor; OASIS SCA Bindings TC Chair
MP 211, IBM UK Labs, Hursley Park, Winchester SO21 2JN, UK
Tel +44-1962-815059 (Internal 245059) Fax +44-1962-816898
Internet - Simon_Holdsworth@uk.ibm.com

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