Re: [wsbpel] Issue - 169 - Proposal for Vote

[Yuzo Fujishima <fujishima@bc.jp.nec.com>]

To: TC Members

I regret to say that I am unable to attend the June 29th
conference call. Worse yet, Satish doesn't seem to have 
come back yet.

I would propose that we reschedule the discussion of 169
to a later call. (I also feel we need more discussion
on the list before the call. Please see the quoted message
below for my position.)

Sorry for the short notice and the inconvenience this may incur.

Yuzo Fujishima
NEC Corporation



Satish Thatte wrote:
> As discussed we should restate the core of this issue as:
> 
> The concurrency model for transition condition evaluation is currently
> unspecified in cases where multiple links share a single source
> activity.  This needs to be clarified.
> 
> Satish
> 
> -----Original Message-----
> From: Yuzo Fujishima [mailto:fujishima@bc.jp.nec.com] 
> Sent: Monday, December 06, 2004 9:06 PM
> To: ws bpel tc
> Subject: [wsbpel] Issue - 169 - Proposal for Vote
> 
> Hi,
> 
> I would like to propose the following as the resolution for
> Issue 169.
> 
> 
> A proposed resolution for Issue 169: transition condition error
> handling clarification
> 
> Modify "12.5.1. Link Semantics" as follows.
> 
> After
> 
>   NOTE: The transition condition is evaluated after the activity
>   has completed. If an error occurs while evaluating the
>   transition condition, that error does not affect the
>   completion status of the activity and is handled by the source
>   activity's enclosing scope.
> 
> Insert
> 
>   The error also does not affect the status determination of
>   other outgoing links. If evaluating all the transition
>   conditions results in more than one error, only one that is
>   arbitrarily chosen is propagated to the enclosing scope.
> 
> Yuzo Fujishima
> NEC Corporation
> 
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> 
>