[e-lang] Squeak-E
Rob Withers
rwithers12 at attbi.com
Wed May 1 04:36:18 UTC 2002
Cees, Mark,
I am completely blown away by the enthusiasm. I am so happy that you
all find this an interesting direction for squeak. Let me say
welcome as well! At the moment I have very little of substance to
bring to this discussion, aside from the implementation I am working on.
I hope to have a distributed squeak version of eventual sending, RSN.
It's not yet a true Squeak-E since it doesn't support the E language or
VatTP...yet. I will post working code as soon as I get it going.
The project roadmap I have had in mind is:
- eventual-sends (done)
- distributed eventual-sending in squeak (close)
- distributed eventual Linda (should be easy to extend LindaTalk)
- solidify event-loop concurrency (close look at Andreas' User Scripting)
- security - authentication/encryption (nada planned....any security
experts want to tackle CapTP's security in squeak?)
- security - sealer/unsealer/grant/... (ditto)
- VatTP implementation in Squeak (The message protocol described on the
erights site)
- common serialization (experts needed...experts found :)
- migrate Lex' Islands work (compiler changes, globals, primitives)
- multiuser squeak (pipe dream)
- persistence/transactions (Kats/LOOM)
clearly there is much room for collaboration :)
...
cg at cdegroot.com wrote:
> Mark S. Miller <markm at caplet.com> said:
> >So don't be shy about proposing Squeak-based or Parcels-based serialization
> >formats.
> >
> Braindump:
>
> - SRP (State Replication Protocol) is a Smalltalk-platform-neutral
> protocol with some nice properties, and is expressly meant to be usable
> on platforms besides Smalltalk. Especially the data encoding is cool, but
> apart from that it also has good support for class evolution, etcetera.
> http://wiki.cs.uiuc.edu/CampSmalltalk/About+State+Replication+Protocol+(SRP)
The generic serialization framework which I mentioned in a previous
email, was SRP. I was exposed to SRP several years ago, at Camp
Smalltalk 1. I have CCed Paul Baumann, in case he wished to say some
things about using SRP in a cross-language environment.
cheers!
Rob
:-)
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