Marc Schier wrote:
> You do not want to use SEDA/Sandstorm in its current materialization.  It's
> a horrible codebase and has nothing remotely to do with COP. Two words:
> research project. The underlying theory is very well thought through, but
> the execution is based on research hacking (to prove the threory). 

ok.

> Berin
> did a good job factoring out some concepts into the event package on top of
> which I tried to build a framework and managing service.  Because it handles
> a lot of underlying things for you it's going more into the heavyweight
> direction.  Unfortunately there did not seem to be much interest, so I put
> it off, since I am going to start a new job soon. 

can you elaborate on this (heavyweight direction)? if I'm going to 
undertake this, then I'll most probably need something more lightweight 
and I could try to implement something more lightweight...

> BTW. You should also
> consider this difference: JMS = distributed based, SEDA = not-distributed.
> Also, an app server you are building with SEDA has the characteristic of
> only running in one thread, whereas conventional app servers utilize one
> thread per connection and therefore will run out of resources at a specific
> number of concurrent connections.

Ok, this gives even more reason for embedding Phoenix/Avalon inside MDB. 
This way the system can still be distributed at JMS level, but can take 
advantage of SEDA concepts at single application (MDB) level.

Neeme


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