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20 Commits

Author SHA1 Message Date
Tony Garnock-Jones 175c619edc #lang syndicate/actor 2016-07-10 12:33:16 -04:00
Tony Garnock-Jones 1e1fef6a6e Correctly (?) prune field-tables 2016-07-09 17:24:23 -04:00
Tony Garnock-Jones 3bc95aeaeb Update big-bang.rkt to the new Syndicate/Racket HLL. 2016-07-09 16:35:29 -04:00
Tony Garnock-Jones 8ca2b1ac0c Reimplement Syndicate/Racket with a new design. 
This is Syndicate/Racket v2, modeled more closely after Syndicate/js.
Facets and Endpoints are now contained within a single actor, unlike
Syndicate/Racket v1, where a linkage protocol between multiple actors
was used. The approach to actor and facet state has been revised as a
consequence.

Almost all the examples using syndicate/actor have been updated.
 2016-07-09 16:18:30 -04:00
Tony Garnock-Jones f21e58dacb Support #:meta-level for during 2016-06-14 03:48:31 -04:00
Tony Garnock-Jones 7271ef6b73 Ensure that `?` is provided by pattern.rkt and clients 2016-06-14 03:48:12 -04:00
Tony Garnock-Jones 0b964bb1bb Compute `retracted` pattern just once during `during`. Avoids mutation-related bug. 2016-06-11 06:59:59 -04:00
Tony Garnock-Jones d161d50b9a Split out pattern.rkt 2016-06-08 14:22:35 -04:00
Tony Garnock-Jones 2a218dd0a6 Split out effect-handling library. 2016-06-08 13:52:32 -04:00
Tony Garnock-Jones e74f6ae7e5 Initial support for properly-recorded actor names. 2016-06-06 16:45:42 -04:00
Tony Garnock-Jones 5c288036aa Friendlier error when one accidentally asserts wildcard 2016-05-17 02:08:23 -04:00
Tony Garnock-Jones 791d2880ae If a parent facet terminates, its children watch for this and terminate themselves. 2016-05-17 01:15:09 -04:00
Tony Garnock-Jones 1e84a3507d Avoid use of racket/match for message matching in actors; makes abstracting over patterns easier 2016-05-17 01:14:48 -04:00
Tony Garnock-Jones 07ef4f108e Improve printing of actor state 2016-05-17 01:10:26 -04:00
Tony Garnock-Jones b1f7816418 Only fire (on (asserted)) when no previous matching assertions have been seen. 
This makes (on (asserted)), (on (retracted)) and (during) behave as if
they are *grouping* by their named captures, which is what we want. It
gives a much easier to understand programming model. Note the
differences in execution of example-partial-retraction.rkt before and
after this patch. This patch gives example-partial-retraction.rkt, and
programs like it, a more natural behaviour.
 2016-05-17 00:24:17 -04:00
Tony Garnock-Jones bbca582b98 Get the broker working. 
Add support for encoding prefab structs as JSON objects.

Remove linkage & at-meta from patches inside broker dataspace. This is
ugly, and deserves to be revisited in future.

Fix a bug where using trie-prune-branch was incorrect, and
trie-subtract should have been used instead.

Factor out support/struct.rkt.
 2016-05-10 00:25:50 -04:00
Tony Garnock-Jones fbece48f52 `patch!` and crude `on-event` handling in actor.rkt 2016-05-08 20:41:29 -04:00
Tony Garnock-Jones 6fe897eb46 Rename track -> query 2016-05-08 17:51:08 -04:00
Tony Garnock-Jones 7fcfa9586b Rename "network" to "dataspace" throughout 2016-04-07 09:42:54 +02:00
Tony Garnock-Jones 9dee4e3b30 Alpha convert: prospect -> syndicate 2016-04-01 19:53:46 -04:00
Renamed from racket/prospect/actor.rkt (Browse further)