30a5a924a3
More tweaks
2016-03-01 17:00:57 -05:00
ed3877e7b1
Use match-event more
2016-03-01 16:56:58 -05:00
a71e138e79
Entersenate.
2016-03-01 16:48:28 -05:00
c0b84e1915
Add match-event and accept void from behaviour functions
2016-03-01 16:45:29 -05:00
44b0903c91
Very toy "spreadsheet"
2016-02-29 23:35:19 -05:00
6e3e0fc8bc
Remove debug printing
2016-02-29 15:20:03 -05:00
73119c323f
Avoid use of for-trie in example for PLACES paper
2016-02-29 13:44:45 -05:00
79ea380afc
Update file purpose statement
2016-02-29 10:51:36 -05:00
07785e9232
Add "during".
2016-02-29 10:26:17 -05:00
5b328a1786
More file system variations
2016-02-29 09:43:25 -05:00
f8f61dd43d
Comprehensions now support internal definitions.
2016-02-29 09:21:05 -05:00
7fc1554230
Support internal definitions in comprehension macros.
2016-02-29 09:20:21 -05:00
95456a4fd5
Use for-trie/list in file-system-lll
2016-02-29 09:15:29 -05:00
5d2cb21d29
Use finer-grained projections inside trie comprehensions
...
Fixes HEAD~2
2016-02-28 21:49:30 -05:00
438151f092
Low-level implementation of file system.
2016-02-28 21:33:53 -05:00
8832a22b30
Add a failing test case to comprehensions.rkt
2016-02-28 20:32:29 -05:00
cd492df0c4
undo my stupid macrology
2016-02-27 21:13:37 -05:00
874ba60f06
use trie comprehension in bank account example
2016-02-22 23:35:11 -05:00
aa4e4afdde
fix trie comprehension hygiene-bending
2016-02-22 23:35:11 -05:00
62c0ce18a4
Comment explaining a little of the motivation for the previous commit.
2016-02-20 11:41:07 -05:00
92be8eaf70
Only respond to link-results that are genuinely intended for us.
...
This can be a concern if some facet subscribes to wildcard. An improved design
would ensure facets only receive events that fall within its interests.
2016-02-19 20:10:26 -05:00
96fe9f46e1
add an effectful trie comprehension
2016-02-19 18:46:59 -05:00
b7775efd9b
Raise an error when trying to iterate over an infinite trie
2016-02-19 15:38:43 -05:00
a045d54071
Bind variables in lexical order
...
Fixes #12
2016-02-12 19:30:00 -05:00
817bfd7517
When acting-pid is 'meta, take the entire delta as the delta-aggregate.
...
This is correct because now that we have echo-cancelled SCNs, incoming
SCNs from the metalevel are *always* new information for the contained
actors.
2016-02-11 23:50:37 -05:00
c3b2df00cd
Compute affected peers by the aggregate change, not the incoming action.
2016-02-11 22:28:04 -05:00
01b6bf92ee
Echo cancellation for prospect.
2016-02-11 22:26:53 -05:00
1e4415e30b
Failing test case, more or less.
2016-02-07 16:17:20 -05:00
d5c4b30335
Use `continuation-prompt-available?` to support `actor` at prospect "toplevel".
2016-02-05 18:06:29 -05:00
92169d5e10
use comprehension in box-and-client
2016-02-05 13:27:20 -05:00
26966b9c34
Implement trie-comprehension macros
...
Trie comprehensions abstract the process of projecting one-or-more
tries against some patterns, binding the results to usable variables,
and iterating over the results.
Currently supports for-trie/fold, for-trie/list, for-trie/set, and
for-trie/patch, as well as the ability to easily create new trie
comprehension macros. Note that these comprehensions operate in the
style of `for*` rather than `for`.
2016-02-05 13:27:20 -05:00
540e3cb1f0
undollar into a particular lexical context
2016-02-05 13:27:20 -05:00
b85409ef10
Demos of wildcard assertions
2016-02-02 23:01:08 -05:00
6b31b33230
Nameable demand-matchers
2016-01-27 21:03:08 -05:00
bedd44aae5
Using #f as a name doesn't override existing names.
2016-01-27 20:53:37 -05:00
03efb19a4d
Optionally-named process behaviour functions
2016-01-27 20:46:24 -05:00
de1dc5aa8e
Fix "out"-related bug in monolithic implementation
2016-01-24 00:04:29 -05:00
0a6cce2d3d
on-claim fix for incremental, on-claim impl for monolithic
2016-01-24 00:03:59 -05:00
ff3ba722ad
Fix pretty-printing of networks
2016-01-24 00:03:32 -05:00
3c5a6f00ed
Rename "matcher" to "trie".
2016-01-21 21:55:41 -05:00
e1c5fd4ac1
Switch from timer-expired /messages/ to /assertions/ at ground level.
...
Previously, the timer driver caused the background thread to call
send-ground-message to indicate that a timer had expired. However,
this can lead to a race! In cases where a timer expires very soon, the
channel-put of the set-timer instruction leads shortly thereafter to a
send-ground-message which then races the establishment of the
metalevel-1 subscription to the timer-expired events that are coming
from the background thread.
The race cannot occur in the sequential implementation because the
network makes sure to enqueue the transition actions resulting from
the set-timer message delivery ahead of any enqueueing of the
timer-expired ground message, so that by the time the ground message
is processed, the relevant subscription always exists.
In a looser implementation, however, this level of synchronised
activity may not exist, and the ground message may overtake the
subscription establishment.
Therefore, I've changed the driver to instead use ground /assertions/
to signal expired timers. Upon processing of such an assertion, the
driver cleans it up. This is very similar to hardware interrupts,
where the driver has to "clear the interrupt" in order to let the
system continue properly.
2016-01-21 17:38:12 -05:00
5e6d72b991
Rearrange bank-account examples.
2016-01-18 17:38:58 -05:00
1d28908600
Add project-assertions convenience routine.
2016-01-18 17:33:26 -05:00
aa9677dbe1
Rename World to Network
2016-01-18 14:29:48 -05:00
ad9a78b4a4
Directly detect incoming connections in examples/chat-simplified-internals
2016-01-16 22:12:35 -05:00
024157103c
Simplified TCP protocol chat example
2016-01-16 21:59:30 -05:00
b7726dafb8
Clearer example
2016-01-16 18:45:44 -05:00
fe2bc31f4f
Avoid use of sub; wait for server to come ready before sending messages
2016-01-16 18:11:35 -05:00
f1c1646163
Bank account example
2016-01-16 14:32:04 -05:00
6058f8ec6e
mini-echo examples
2016-01-14 15:19:00 -05:00
Tony Garnock-Jones
Sam Caldwell