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Subject: [bt-spec] Issue 71: Messages for Terminator
- From: Tony Fletcher <tony.fletcher@choreology.com>
- To: BT - spec <bt-spec@lists.oasis-open.org>
- Date: Tue, 12 Feb 2002 15:17:50 +0000
Dear
Colleagues,
Tony's
thoughts:
Since the splitting
of the relationships into Outcome and Control, it is now clear in the BTP spec
(version 9.1.3) that CANCEL is only used on the Outcome (Superior : Inferior)
relationship. It is now clear that CANCEL_TRANSACTION is sent on the
Control (Terminator : Decider) relationship - from Terminator to the Decider -
and may be sent to a Decider (Coordinator) or Decider (Composer).
CANCEL_INFERIORS (new name for what was CANCEL/inferiors) may only be sent from
a Terminator to a Decider (Composer). It is used to cancel the
relationship between the Decider 'node' and one, or more, of its inferiors (up
to and including all is current inferiors). However, it does not cancel
the cohesion - new inferiors may still be enrolled into this
cohesion.
Proposed
solution:
No Change required
to version 9.1.3 (and later)
Note:
Editorial corrections were needed to the version of the BTP spec that this issue
was raised against, but the necessary editorial corrections and clarifications
have been applied in version 9.1.3 as a side effect of processing other
issues into the text.
Best Regards
Tony
A M Fletcher
Choreology Ltd., 13 Austin Friars, London
EC2N 2JX UK
Tel: +44 (0) 20
76701787 Mobile: +44 (0) 7801
948219
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