Re: seda2 development

Quartz <[email protected]> Thu, 20 Nov 2003 10:17:57 -0800 (PST)
Newsgroups gmane.comp.java.seda.user
Message-ID <[email protected]>
The track I suggest is to take the seda-1.
(I don't think seda-2 cvs is even complete. I don't know what are
the architectural changes either because they are not documented).

Take the tip, although the downloadable binaries are almost ok (the tip include thread.interrupt
and a couple fixes about destroying stages.)

Then read all RFE and bugs posted since last july (mostly mine).

Just for your convenience (although I lost track of all the changes I made...)
the main changes are:

bugfixes:
-shutdown with interrupts
-NUMEROUS finitequeue bug fixes (timeouts, over-synchronized)
-thread leaks in stagegraph and threadpool (stopped threads not unreferenced)

features:
-sscfg reader with relative path includes
-sscfg support objects and long
-added blocking enqueue (for safe backpressure)
-TM.doBlockingAction (tell the TM to not control this stage for the moment)
-added a profiler delegate (and a remote profiler, hehehe!)

to come:
-log4j integration, or maybe just java.util.log
-jmx-enabled profiler [or maybe just jmx delegate]
-jmx-enabled TM & sys mgr, because it is all about control...


--- tom strickland <[email protected]> wrote:
> I found quartz's mention of the use of Thread.stop() method interesting. 
> Should I regard the SEDA-1 code as demonstration code and await SEDA-2 for 
> the production code?
> Speaking of which... when browsing the SEDA-2 cvs tree, it seems to be a 
> little quiet. Has development been taken offline, or has it really been 8+ 
> months since any work was done?
> 
> I'd like to know as I'm trying to persuade the company that I work for to 
> use SEDA-like patterns and it would be useful to know whether it would be 
> advisable to use SEDA-1 or wait for SEDA-2. I would also like to offer help 
> with SEDA-2, if I can prove myself worthy!
> 
> I'm sorry if this is a FAQ, but I've searched the Avalon archives and 
> browsed the SEDA archives and cannot find much that mentions where things 
> are going.
> 
> If I've got to start from scratch, so be it. On the other hand, if there is 
> some way that I can help an existing project along, I'd much rather go down 
> that path.
> 
> Thanks,
> 
> Tom


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