Hi!

Ned Konz <ned at squeakland.org> wrote:
> Further, there isn't a clean model for bidirectional streams 
> (command/response) in Squeak.
[SNIP]
> I'd probably use a SharedQueue (which is sort of like a double-ended stream) 
> to connect to an I2C handler; its contents would be transaction-level objects 
> which would then be converted into a series of I2C messages.

Let me just mention SharedStreams:

	http://map1.squeakfoundation.org/sm/packagebyname/sharedstreams

...which is a "better" SharedQueue and also has a bidirectional
component which thus can be used as a "soft SocketStream" in-image.

regards, Göran