Minutes W3C Choreogargphy WG Con Call 18th Apr2006
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logging to http://www.w3.org/2006/04/18-ws-chor-irc

Agenda: http://lists.w3.org/Archives/Public/public-ws-chor/2006Apr/att-0009/Agenda20060411-0.txt

1. Roll Call
	Charlton, Gary, Monica, Yves, Abbie, Steve

   Apologies
	Martin

2. Scribe:	
	Steve

3. Agenda change: 
	Add to agenda under AOB http://lists.w3.org/Archives/Public/public-ws-chor-comments/2006Apr/0011.html 

4. Minutes of last meeting:
	4th April 2006
		http://lists.w3.org/Archives/Member/member-ws-chor/2006Apr/att-0001/minutes0404-0.txt
	MINUTES PASSED

5. Action item review
        1. ACTION: Provide examples in primer for issue 1503 of how to use lists/arrays - bounded and unbounded
        IN PROGRESS

        2. ACTION: Add text in primer to explain interaction lifecycle, and that exchanges are only guaranteed
        if align=true.
        IN PROGRESS

        3. ACTION: SRT Describe Connectedness/Strong Connectedness design patterns in CDL
        IN PROGRESS

        4. ACTION: Redraft Sections 1, Sections 2, and part of Section 3 for a more natural flow in the text
        UNDER REVIEW/DONE

        5. ACTION: MC to add gary's issues from his slides into bugzilla
        IN PROGRESS

        6. NEW ACTION: SRT To setup meeting with Howard Foster about 2nd impl
	DONE Scheduled for 26th April Meeting with Howard Foster

6. Primer status
	SRT: Lots of work on primer has been done. Gary has comments under review in this call.
	GB: Referred to:
		http://lists.w3.org/Archives/Public/public-ws-chor/2006Apr/0018.html
		Examples outer Workunit should be:
		<workunit name="WhileBarteringIsNotFinished"
			guard="cdl:getVariable(&quot;barteringDone&quot;,&quot;&quot;,&quot;&quot;)
				= false() " repeat="true()">

		On next workunit, should be:
		<workunit name="TimeToLiveExceeded"
			guard="cdl:hasDurationPassed(cdl:getVariable(&quot;quoteDuration&quot;,&quot;&quot;,&quot;&quot;))
		= true() " block="true">

	SRT: Does this mean:
		while barteringDone=false do
		choice {
			sequence{quote accept and set barteringDone=true}
			sequence{reject quote}
			when durationHasPassed(30 secs)
			{
			}
		}
		done
	SRT: Stick with Gary's psuedo code.
	Yves: Suggests moving to working note as soon as possible.
	Steve: How long and what does it take?
	Yves: One or two weeks.
	Gary: What about english and other mistakes.
	SRT: Plan is to move to working note and authorise this from the WG 2nd May
	charlton: I'll go through a review of the latest before the move

7. Examples repository
	Charlton: 25 out of 40 are completed. These will be stored in the repository and will then published formally when completed.
	Charlton: Working on various stuff.

8. Formal semantics status
	SRT: On track for 2 week time. It's a big one.

9. Implementations status
	Meeting with Imperial on the 26th (see actions above)

10. Talks and papers
	SRT: Charltons talk at WWW2006, Thursday May 25th 14:00
		WWW2006: http://www2006.org/programme/#thu 
		and details are at: http://www2006.org/tutorials/#T08
	Charlton: My talk at the Tech Plenary: http://www.w3.org/2006/03/01-Barreto.pdf

11. AOB
	http://lists.w3.org/Archives/Public/public-ws-chor-comments/2006Apr/0011.html

	Exception handling for the actions in a finalizerBlock
	NEW ACTION: SRT to send Nick a request to comment on: http://lists.w3.org/Archives/Public/public-ws-chor-comments/2006Apr/0011.html

ADJOURNED

SUMMARY OF OUTSTANDING ACTIONS
------------------------------
        1. ACTION: Provide examples in primer for issue 1503 of how to use lists/arrays - bounded and unbounded
        IN PROGRESS

        2. ACTION: Add text in primer to explain interaction lifecycle, and that exchanges are only guaranteed
        if align=true.
        IN PROGRESS

        3. ACTION: SRT Describe Connectedness/Strong Connectedness design patterns in CDL
        IN PROGRESS

        4. ACTION: MC to add gary's issues from his slides into bugzilla
        IN PROGRESS
	
	5. [NEW] ACTION: SRT to send Nick a request to comment on: http://lists.w3.org/Archives/Public/public-ws-chor-comments/2006Apr/0011.html