Ski World-Cup at 15°C in Düsseldorf
Even in the 3rd year, the event seems absolutely bizarre, but it's great fun watching, nevertheless.
Recent posts
WS-Eventing design seen from two perspectives … and another interesting insight about WS-Addressing
Perspective 1:
I am not a fan of the way WS-Eventing is relying on WS-Addressing's EPR binding rules to correlate subscription responses (containing a parameterized "wse:SubscriptionManager" EPR holding the subscription identifier in wsa:ReferenceParameters, see table 5, line 24-26 in WS-Eventing) with subsequent renewals, unsubscribe and status inquiry operations and forces the most central information bit for the respective operation ("Which subscription do you wish to renew?") into the header of the respective message (wse:Identifier)...
Whenever you start thinking stuff is stable …
Whenever you start thinking stuff is stable, it turns out that it is not the case. I am trying to implement a WS-Eventing compliant service and of course I ran into the issue that that specification sits on the August 2004 edition (and W3C submission) of WS-Addressing while WSE 2.0 sits on the March 2004 edition of WS-Addressing. To implement WS-Eventing correctly, I would now have to write a WS-Adressing implementation parallel to the...
The to-do list and (maybe) a new book and (maybe) and new old book.
I feel like I have been "out of business" for a really long time and like I really got nothing done in the past 3 months, even though that's objectively not true. I guess that's "conference & travel withdrawal", because I had tone and tons of bigger events in the first half of the year and 3 smaller events since TechEd Amsterdam in July. On the upside, I am pretty relaxed and have certainly reduced my stress-related health risks ;-)
...Blogging fever at the next desk
Michael Willers really got his blog going while I was on vacation.