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Re: [Chicken-users] Async IO (was Re: libcurl?)


From: F. Wittenberger
Subject: Re: [Chicken-users] Async IO (was Re: libcurl?)
Date: Wed, 05 Oct 2005 15:34:14 +0200

Am Mittwoch, den 05.10.2005, 09:10 -0400 schrieb Graham Fawcett:
> I do believe in the general hardness of
> concurrency, and that threading often complicates a design
> unneccesarily (Ed's water + sodium analogy is well taken!).
> Personally, I'd lean toward any concurrency model that doesn't involve
> threads, not because of performance, but because of transparency and
> reduced complexity.

That's why I based Askemos eventually at pi-Calculus, atomic steps and
message exchange.  At least we *have* *some* math for those.  N(ot
matter how much we ignore it eventually.)

/Joerg

PS: To the rscheme dependancy of askemos code base: it's mostly R5RS and
the chicken port once did deliver pages.  (The rscheme persistant store
used to be a bit unstable until version 0.7.3.30 or so.  We recover from
a file system mirror based on plain/xml files.  The chicken version ran
just out of that one.)  But I admit that the current version will not
build with the chicken support any more.  Help appreciated.





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