[GRAAP-WG] Modification to the wiki Page on Renegotiating an established Agreement

[Dominic Battre]

Hello,

Thank you very much, Karl, for giving a lot of insight what is behind
WS-Agreement.

> Furthermore, 2PC can be synthesized with two WS-Agreement round-trips
> and an appropriate domain-specific agreement semantics. So, either
> advance reservation, combined with the right cost/penalty model, or
> the underlying invitation system can both look like 2PC in practice:

I tried to digest that and this is what I came up with:

https://cit-server.cit.tu-berlin.de/trac/negmgr/wiki/TwoPhaseCommit

(I used my wiki because it supports tables)

It would be great, if you could have a brief look at it and tell me
whether this is what you had in mind.


If some people want to contribute, I'd be interested in starting to
write a "Best Practices in WS-Agreement" / "Design Patterns in
WS-Agreement" / "WS-Agreement cookbook" / ... document.

This issue of 2PC for example would be a good candidate for such a
document. I think it would really help if we find a place to collect
examples, approaches of modeling something, approaches of implementing
something, ...

I could easily contribute lots of questions but maybe some answers as well.

Best regards,

Dominic