I gave Jacob and Matthew a project a few weeks ago – write down what your 5 or
10 favorite games are with reasons. I promised to publish them, so here is
I like this game because of the neat miniatures and the cool battling. It is
fun with a lot of people. It is hard to choose who to attack.
I like this game because there are a lot of strategies to choose. I learned
that you can’t focus on one person to attack if you are playing with three or
more players. That is why my dad won when we played for the first time.
I like this game because of the cool way to resolve battle. It is interesting
because it almost equal. You have more of a chance of winning if you put more
guys in though.
I like this game because of its neat way of negotiating. It is sometimes hard
to get people to get into deals though. It’s hard to get a good cut of a share
This game is fun because you have to have a lot of different victory cubes to
win. I learned that you can’t build monuments too early in the game because
your opponent could capture them immediately.
Among all of my activities outside of work, Scouting is probably most dear to
me. I’m the Cubmaster for Cub Scout Pack 710 in Sherwood, and both Jacob and
Matthew are Cubs. Julie, as anyone who is involved with the Pack would agree,
is the one who really runs things. I’m mostly a figurehead. Julie is a den
leader, the secretary, and does 90% of the legwork behind my job. Mostly I get
to run the Pack meetings and implement the activities she plans.
This week at our Pack meeting we decided to do some play-acting with a twist.
We live in Sherwood, and Robin Hood is a common theme in our fair town. We
decided to tell the story of the first meeting of Robin Hood and Little John.
In the photo below, that’s me on the left, our good friend Vince Meichtry
playing Robin Hood, and Julie narrating.
What made this skit particularly fun was the mad-lib element. Julie gathered a
collection of nouns, verbs, etc. to fill into version 2 of the story, complete
with props. The kids were rolling on the floor laughing.
Joe Long from Microsoft gave a nice talk on the technology roadmap for Indigo,
with a nice dose of prescriptive guidance for those of us who need to do
distributed application development today but want to be mindful of the
future. The talk was framed around this question: how do we support
incremental upgrades of clients and/or servers as we move to Indigo?
Joe suggested two approaches to this problem:
- We can teach the existing infrastructure new protocols. For example, if I have a component written that gets deployed and accessed via Enterprise Services (COM+), Microsoft can shim in some new bits under the hood to teach enterprise services how to talk via Indigo.
- We can teach the new infrastructure about the existing legacy protocols. For example, if I write a new Indigo service, it could fall back in some fashion to talk via DCOM.
Microsoft is opting for the first approach – move the underlying protocols
forward and don’t look back. This does place some constraints on what you do
today and what might or might not work in the future. Joe covered several of
the common cases, which I’ll briefly discuss here.
COM+ Binary Interoperability
Interesting stuff here – the goal is to not force a recompile of clients or
servers by utilizing a bridged service environment. There are a few
requirements for this to work though:
- Servers must have a type library for metadata
- Components must be COM+ / Enterprise Services. Sorry, your ATL DCOM NT Service won’t magically be accessible via Indigo.
- You must be explicit about interface types when used as parameters, i.e., don’t pass around IUnknown references.
- Avoid explicit use of COSERVERINFO.
- Custom proxy/stub marshalling will not be supported.
MSMQ Binary Interoperability
I was a bit confused on this point, but it appears that Indigo will provide
Indigo compatibility by automatically exposing MSMQ servers via web services.
ASMX Web Services
No real concerns about interoperability here, since this is SOAP/XML.
.NET Remoting and WSE
Out of luck – don’t expect much help here.
Migrating Code to Indigo
I won’t go into extensive detail here – you can check out the presentation
yourself if you would like
more details. The gist of changes revolves around instantiation of servers and
proxies – everything else can pretty much remain the same if you are writing
ASMX web services or Enterprise Services components today. .NET remoting is
mostly orphaned, though porting won’t be too difficult. The use of “new” to
create client proxies will not be supported.
Where Should We Host Server Components?
I asked this question at the end of the talk. In the Longhorn world, as in
today, there are two primary hosts for components – IIS / ASP.NET, and
Enterprise Services. Joe’s recommendation was to use ASMX web services by
default and host in IIS. If you need Enterprise Services, go ahead and use it
but opt for the library component model and still host in IIS if at all
I was able to have dinner last night with two of my oldest (their not old, but
you know what I mean) friends: Mike and Becky Sattin. Becky’s new husband Bob
also joined us. Mike and I first met back in the 1978 or 1979 timeframe, and
immediately found we had a lot of common interests. At that point in our
lives, we were most interested in playing new computer games on his Apple II
computer (Wizardry, Olympic Decathlon, Castle Wolfenstein) and sports
simulation board games by APBA. And we
often spent some late nights at his house playing Dungeons and Dragons.
I moved away from Indianapolis in 1982 to Albuquerque, then Omaha. In 1985 I
moved back to Indianapolis and finished high school where I had started
(North Central HS). During the
move transition from Omaha back to Indy, I lived with Mike and his parents.
I’m forever grateful for the hospitality they showed me during that
challenging time. Becky was away at college at Washington University, and she was one of the key influences that
led me to attend there. While I was living away from Indy, Mike managed to
become a very accomplished local musician – his living room was full of
guitars, drums, keyboards, and other equipment for his band. You can listen to
some his early music with the band Avanti right here at MP3.com.
Mike moved to Los Angeles around 1987 to follow his muse and take a shot at
the music scene there. We’ve stayed in touch over the years, and when I lived
in LA briefly in the early 90s I was able to see him play often, I think with
the band Ptexas Pteradactyls. He has been involved in a number of bands since
then – Superfly Connection and Captain
Pants to name a few.
Mike has a number of projects going on right now – he did his own take on
White Stripes and is involved with the band
Chromosome Tea. He
also works with Little Dawnee Frinta.