[Twisted-Python] Re: Stackless Python/Twisted example
andrewfr_ice at yahoo.com
Sat Apr 5 18:39:05 EDT 2008
Hi Don and Colleagues:
>Thanks much for the example. At a quick scan, it
>looks like it'll take some digesting to get my head
>around. I'll give it a closer look when I
>get the chance.
Don, you need to read the code along side the slides.
I will probably be giving a revisted version of the
talk in early May.
I will annotate the example in the week to follow.
However I need to change the code somewhat so it is a
wee less confusing to a newbie and gets rid of a
design flaw concerning daemonisation.
With the current programme, if you hit the processor
fast enough, you will get back 404s. These really
should be 500s. This is not a problem with the
technique but with my simple minded implementation of
the WS-BPEL specification that warns of race
conditions associated with certain activities.
Although fine for my purposes, I should conduct two
sets of tests
1) More feature torture tests where I test non-trivial
message exchange patterns.
2) Performance tests. Test against
- Apache ODE
- A Stackless /Twisted solution that does not spawn a
server instance in a tasklet
- A pure Twisted solution
- A Twisted solution that uses inlineCallbacks.
You rock. That's why Blockbuster's offering you one month of Blockbuster Total Access, No Cost.
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