36459c5942
Even simpler chat server
2017-01-23 16:40:01 -05:00
e593cf768b
Cosmetic
2017-01-08 14:10:15 -05:00
19bebc9881
Handle IRC QUIT
2017-01-07 01:46:09 -05:00
eb4a228c73
Crude IRC driver and example.
2017-01-07 01:14:14 -05:00
038ea39b30
Fix deps
2016-12-19 10:15:15 +13:00
b946bbec3c
Glitching example
2016-12-12 11:09:39 +13:00
4940c0b372
Many animated sprites
2016-12-12 10:46:19 +13:00
6a2163bce9
Avoid accidental shadowing of field-names in query-value* and friends
2016-12-12 10:26:50 +13:00
c7db9f2543
Reload when hash of file has changed; stop using a naive counter
2016-12-07 10:10:36 +13:00
b87639b7a4
Split out reloader-mixin and reloader-mixin*
2016-12-07 09:47:53 +13:00
d9905df4e5
Add #:linkage for during/actor and the new supervise/actor to communicate properly
2016-12-07 09:47:39 +13:00
f440911e7f
Sort process table by PID
2016-12-07 09:47:03 +13:00
c019a61c18
Improvements in error-handling for websocket connections re: deadlock, closed ports etc.
2016-12-06 05:55:00 +13:00
64cfce2472
Work around limitations in the way the OS supports filesystem-change-evt
2016-12-06 05:54:17 +13:00
4ee234f118
Remove egregious lack of support for reading directory contents in filesystem driver
2016-12-04 17:33:12 +13:00
c2ece35bf9
Add #:hook to spawn-broker-server-connection
2016-11-30 10:19:56 +13:00
78cb6f0c02
Add #:hook to spawn-configuration
2016-11-29 18:22:00 +13:00
97b194487b
Remove unneeded definitions
2016-11-29 18:05:06 +13:00
ae6c5a409f
Abstract broker over spatial separation syntax used
2016-11-29 16:29:54 +13:00
97bb848611
Always supervise reloaders
2016-11-29 15:04:13 +13:00
d0d7e677fe
Reevaluate supervisor name expression for each supervisee
2016-11-29 14:59:14 +13:00
d9cc478e6c
Use a gensym if no supervisor name is supplied
2016-11-29 14:53:46 +13:00
8cd60417c4
Reimplement supervise.rkt to use spawn->process+transition at each reboot.
2016-11-29 14:48:28 +13:00
726b936ed3
Example of supervision
2016-11-29 13:45:43 +13:00
02c0af4c75
Remove noisy logging
2016-11-29 13:45:23 +13:00
885a1d05d6
Initial stab at a general supervisor
2016-11-29 12:28:08 +13:00
9bb831cac5
Avoid stomping on current-actor-state if it is changed in patch-fn
2016-11-29 12:24:31 +13:00
f677c3a888
current-action-transformer must be a store, not a parameter, else it sticks around for (e.g.) supervision of children of supervised actors
2016-11-29 12:23:33 +13:00
3a3d216908
Only act when we know a positive fact about the state of our watched file
2016-11-29 12:19:34 +13:00
bde2d833bd
Clean up internal interfaces to actor.rkt
2016-11-29 10:34:37 +13:00
f638923c6f
`current-action-transformer`
2016-11-29 10:19:52 +13:00
05c57ec05d
`perform-actions!`
2016-11-29 10:19:06 +13:00
c77513e838
Improve actor-state pretty-printing
2016-11-29 10:18:38 +13:00
e7402e4387
example-multiple-suspension-resumption.rkt
2016-11-29 10:16:39 +13:00
260a99e08b
Track lexical information through analyze-pattern
2016-11-28 14:08:46 +13:00
bab5aba083
Crude steps toward reloadable Syndicate modules
2016-11-28 12:27:10 +13:00
8202220fec
`schedule-actions!`
2016-11-28 11:39:38 +13:00
2f7313a489
Use web-request-header-websocket-upgrade?.
2016-11-26 11:27:14 +13:00
ad2874f463
`web-request-header-websocket-upgrade?`
2016-11-26 11:25:44 +13:00
8f181f5b4d
Hoist broker startup into a module+ main
2016-11-26 11:19:31 +13:00
b72fca51b0
Export spawn-broker-server-connection
2016-11-26 11:19:17 +13:00
f1a7e10fbf
Change syndicate-broker to use web.rkt instead of websocket.rkt
2016-11-26 11:09:23 +13:00
7b5b866a6d
web-request-peer-details
2016-11-26 11:08:45 +13:00
16d9dd27c9
... Oops.
2016-11-26 10:02:59 +13:00
990ae8ea9a
Oops.
2016-11-26 09:59:24 +13:00
0a585d7842
More uniform treatment of resource-path functions
2016-11-26 09:54:26 +13:00
4af472f7ff
Log smtp-account startup and shutdown
2016-11-24 10:38:36 +13:00
a3335800f6
Make immediate-query able to yield multiple values
2016-11-24 10:36:38 +13:00
f201bea5c6
immediate-query
2016-11-23 22:11:35 +13:00
f0f29007df
Very basic inbound cookie support
2016-11-23 22:05:49 +13:00
257c0bf628
#:headers for `web-redirect!`.
2016-11-23 17:21:01 +13:00
0d34e3280e
web-redirect/temporary! -> web-redirect!
2016-11-23 15:39:11 +13:00
3ce8bc380b
web-redirect/temporary!
2016-11-23 15:32:44 +13:00
4b99b629df
syndicate/drivers/config
2016-11-23 13:49:24 +13:00
97a843ccec
SMTP driver
2016-11-23 13:42:10 +13:00
c302e35024
Properly shut down tcp-listener
2016-11-22 11:45:53 +13:00
0102a7d1cd
append-url-path
2016-11-22 11:08:11 +13:00
6497cc5185
Use utility sleep instead of repeating it in one of the examples
2016-11-22 09:16:23 +13:00
4d6a2986d5
web-response-successful?
2016-11-22 09:16:08 +13:00
c8b7be22cc
Use SSL on outbound HTTPS connections properly
2016-11-21 17:38:55 +13:00
9d34ffea4f
Log websocket connection starts
2016-11-21 17:38:41 +13:00
b2c795c57a
Sleep utility
2016-11-21 11:51:48 +13:00
c595c638b2
Make ground a little quieter
2016-11-21 11:46:31 +13:00
a7a2a5c492
Log HTTP server startup and shutdown
2016-11-21 10:57:43 +13:00
c6ca757a7e
Useful web utilities
2016-11-21 10:57:35 +13:00
08f1e7506b
filesystem driver
2016-11-20 22:33:07 +13:00
bc346ff38a
Use logger named syndicate/drivers/web
2016-11-20 18:18:43 +13:00
594bb3989b
Log web requests
2016-11-20 18:11:08 +13:00
c77793f7fd
Ticker
2016-10-31 17:42:38 -04:00
15504cccab
timestate
2016-10-31 17:36:59 -04:00
490e414904
Add #:let to during/actor
2016-10-31 17:27:46 -04:00
d442f4890f
summarise-ground-state with SIGUSR2
2016-10-31 13:46:53 -04:00
4a39a03a0a
Log failures of outbound web requests
2016-10-30 20:30:58 -04:00
c9eddfa0b7
web-response-header-code-type
2016-10-30 20:30:49 -04:00
2d1ad8a62d
Add #:on-crash to during/actor
2016-10-30 20:30:38 -04:00
37af1e8726
Cope with transient pulses of demand in during/actor
2016-10-25 16:59:00 -04:00
ea997539a2
WIP exploration of problems with demand transients
2016-10-25 12:38:19 -04:00
e90c0e580e
Check once for unix-signal support, rather than every (!) time (!)
2016-10-25 12:37:57 -04:00
acd9dde2b8
Remove mistaken require
2016-10-25 12:37:35 -04:00
cd83b5f5d8
Minor fixes
2016-10-24 22:01:17 -04:00
171a51d68c
Fix package deps
2016-10-14 16:33:30 -04:00
e0ce5eb5b4
clock-face.rkt
2016-10-08 17:34:55 -04:00
0f3db4eac6
Rotations had the wrong sign
2016-10-08 17:34:48 -04:00
d1c858a7ae
Fix deps
2016-09-27 18:18:09 -04:00
773d1e953b
Support coordinate-map in syndicate-gl/2d
2016-09-27 17:08:24 -04:00
d00f0cbf13
Fix bug where #:when-disabled on-message endpoints were processing
...
events even when "disabled".
2016-09-25 15:06:22 -04:00
4ea2586666
Support texture clipping
2016-09-25 15:06:07 -04:00
be7cf7417d
Repair error in hsv->color
2016-09-25 15:05:07 -04:00
39e46c1cfa
Support hierarchical parent/child relationship between sprites.
2016-09-24 13:31:13 -04:00
8f28ae0e9c
Minor refactoring
2016-09-19 21:26:38 -04:00
694de50bc0
Illustrate bounds on observation too
2016-09-19 21:21:43 -04:00
c1681f7804
Another firewall-demo example case
2016-09-19 21:19:17 -04:00
e7dc36f126
syndicate/firewall
2016-09-19 21:14:08 -04:00
9a62eb6076
sandbox-os.rkt
2016-09-19 20:24:51 -04:00
aab25684b8
Fancy process table display on SIGUSR1 (if SYNDICATE_TRACE envt var nonempty)
2016-09-13 17:35:12 -04:00
7be8eb6d60
Oops -- I had forgotten udp-handle support in the UDP driver.
2016-09-13 13:21:04 -04:00
9080396bc5
Environment variable for convenient redirection of stdout to stderr
2016-09-13 12:24:53 -04:00
bb889542fc
Track process names in trace/stderr.rkt
2016-09-13 12:24:16 -04:00
9ee7e677ad
Give names to udp-driver and udp-socket processes
2016-09-06 16:46:14 +01:00
c844c0d596
Make sure spawn tracing happens before initial-patch tracing
2016-09-06 16:45:59 +01:00
02828d8356
syndicate/profile
2016-09-05 11:22:27 +01:00
0ef2a621d1
Support #:exit? on ide-dataspace
2016-09-05 11:22:13 +01:00
497b63699c
Avoid consing up a fresh 1x1 rectangle each time
2016-09-05 11:22:01 +01:00
550bb12c4a
Workable first stab at visualization of running configuration
2016-09-02 17:56:07 +01:00
7880b2ba28
current-trace-procedures needs to be a store, not a parameter, because spawns capture the parameterization too early and the scoping of tracing should be hierarchy-based
2016-09-02 17:55:46 +01:00
7d52e24a35
Support rotation of simple-sprites
2016-09-02 17:54:41 +01:00
74b768044f
actor-view tooltip
2016-09-02 13:09:41 +01:00
9f333345fc
Add actor-view for ground dataspace
2016-09-02 13:09:28 +01:00
92ae08b24e
Better dataspace detection
2016-09-02 13:09:16 +01:00
c459dbe684
Render dataspaces a little differently
2016-09-02 13:02:20 +01:00
c758c0d79c
Use `signal-background-activity!` to prevent blocking of the main user thread
2016-09-02 13:00:32 +01:00
9451c6ca54
Fix vertical alignment of tooltip
2016-09-02 12:59:42 +01:00
01013ea372
Tooltip
2016-09-02 11:32:10 +01:00
82e4b64168
Make frame counter transparent wrt touching
2016-09-02 11:15:22 +01:00
bd40ca3c62
Simplify `touching` notifications
2016-09-02 11:11:56 +01:00
386df02fd0
Fix comment.
2016-09-02 10:36:40 +01:00
b56f559f45
draggable-mixin in syndicate-gl/examples/basic.rkt
2016-09-02 10:36:26 +01:00
45c12bacf0
Permit #:when in stop-when.
2016-09-02 10:36:03 +01:00
e50ab77b53
`#:touchable-predicate`
2016-09-02 10:08:02 +01:00
a6f002c27d
Simplify transform composition
2016-09-02 09:50:48 +01:00
b60fa8c755
First steps toward mouse-based picking in syndicate-gl
2016-09-01 19:50:03 +01:00
1ae40c1ff1
`install-ide-dataspace!`
2016-09-01 11:34:38 +01:00
b69c3b3778
First sketch of "IDE" for Syndicate
2016-08-31 19:12:40 +01:00
8249993a86
Use lists rather than conses, since they travel through dataspaces better
2016-08-31 19:12:05 +01:00
4685d6af46
extract-patch-pids and tset/set-union
2016-08-31 19:11:43 +01:00
bf3b2a5a36
Expose current-ground-event-async-channel
2016-08-31 19:11:16 +01:00
e76ccd31a2
Add #:label parameter to 2d-dataspace
2016-08-31 19:10:59 +01:00
fb3ed65831
trace-logger --> current-trace-procedures
2016-08-31 15:12:52 +01:00
ca1c0f6645
Add a way of loading trace modules at startup time
2016-08-25 18:15:39 +01:00
2a6061bd97
Revamp tracing
2016-08-25 18:07:27 +01:00
0bc775a89f
First commit moving from (actor (react ...)) to (actor ...)
2016-08-24 17:35:38 +01:00
56e893fac4
Use field instead of set!.
2016-08-21 08:42:45 -04:00
3240f20d90
Allow ($ v) bindings
2016-08-21 08:27:56 -04:00
426a38b17f
Silence redefinition warning
2016-08-15 10:45:23 -04:00
fe47abd540
Cosmetic
2016-08-10 19:14:01 -04:00
a890a7147b
Queue implementations without credit tracking
2016-08-10 19:04:08 -04:00
956a940480
Cosmetic
2016-08-10 19:03:52 -04:00
6684c9e883
queue-remove in functional-queue.rkt
2016-08-10 19:03:40 -04:00
0bc370beec
A Queue with credit-based flow control.
2016-08-10 18:42:19 -04:00
a828334b2f
Cosmetic
2016-08-10 18:41:46 -04:00
2b29e817a5
Add *idle-priority*, and allow #:priority on begin/dataflow
2016-08-10 18:41:41 -04:00
f20d1a2ad7
Invariant checking via begin/dataflow
2016-08-10 17:09:24 -04:00
d7a594e2b9
Counting-semaphore-like mutex, and dining philosophers.
2016-08-10 17:03:21 -04:00
eaade6e4fd
Treat synthetic patches differently wrt previousKnowledge
2016-08-07 21:58:19 -04:00
02c66c4bab
Fix deps
2016-08-04 13:05:54 -04:00
73f180d90a
fix bug in LLL two-buyer
2016-08-03 14:19:18 -04:00
e22f608109
Now that we capture parameterization for actors, current-actor-path-rev has to be a store rather than a parameter
2016-07-31 22:19:59 -04:00
4e1bab4b90
Introduce make-spawn to capture parameterizations. Closes #10 .
2016-07-31 17:24:48 -04:00
1fa50e4e6a
file-system-during2.rkt
2016-07-31 12:22:15 -04:00
628b7b2356
Remove superfluous begin0; reindent
2016-07-31 12:19:54 -04:00
e2897d37f4
Factor out commonality from file-system*.rkt examples
2016-07-31 12:17:12 -04:00
463dd48577
Always pick the highest-priority script to run next.
...
This means that `*gc-priority*` scripts will now reliably run last.
Prior to this change, if some higher-priority script X ran while a
`*gc-priority*` script Y was queued, and it enqueued a high-priority
script Z, then Y would run before Z.
2016-07-31 12:02:11 -04:00
f34924bc6d
Leave a "tombstone" so we can see the process's name while any record of it remains.
2016-07-31 11:36:25 -04:00
4dad3e9661
Process retractions before asserts in the query forms
2016-07-30 17:05:54 -04:00
9e3f804aae
I don't understand how elapsed-ms can end up negative, but I was seeing it in the platformer at frame 0
2016-07-30 14:49:05 -04:00
b6a03bdd9b
Tweak scribblings to silence errors. Still need to update docs.
2016-07-30 14:49:05 -04:00
3edd184242
Update syndicate-gl for split mux and relay.
2016-07-30 14:49:05 -04:00
c7dae47210
inbound* and outbound* are now match-expanders
2016-07-30 14:49:05 -04:00
07eb91b0d9
Update big-bang for split relay and mux.
2016-07-30 14:49:05 -04:00
17db697690
spawn->process+transition
2016-07-30 14:49:05 -04:00
c0786c86ca
Introduce struct process.
2016-07-30 14:49:05 -04:00
68ba2f74a6
Split dataspaces in to relay and mux sublayers.
...
This is a major change to the previous design, and also a change with
respect to the semantics in the ESOP 2016 paper. All the complexity of
echo-cancellation is stripped out of the core dataspace semantics, and
the relaying protocol is changed from one constructor, `at-meta`, to
two, `inbound` and `outbound`. The relay connecting a dataspace to its
container is now completely symmetric with the contained actors: it
initially asserts interest in what it is to relay, just like any other
actor would. Dataspaces no longer treat relaying specially.
This commit has updated all (I think) of the non-graphical examples. The
graphical code remains to be done in a following commit.
2016-07-30 14:49:05 -04:00
b8c109d82b
pretty-print-actor-state
2016-07-30 14:49:05 -04:00
2a2d363c5e
Improve printing of patches
2016-07-30 14:49:05 -04:00
129dd23b84
Remove obsolete endpoint.rkt and its example
2016-07-30 14:49:05 -04:00
7a3973a097
Move syndicate-monolithic to new historical directory.
2016-07-30 14:48:59 -04:00
56d2fc2c0d
Support #:when conditional (on ...) clauses.
2016-07-28 15:45:45 -04:00
0cff79abec
Switch from parameters to "stores".
...
A store is like a parameter, except stores are independent of each
other, unlike parameters which are bundled together into a single
parameterization. This was observable in cases like the
example-action-after-suspension code checked in here, where dataflow
invoked a script, which parameterized current-dataflow-subject-id.
This captured *too much* of things like the pending-patch and
pending-actions. Subsequent `schedule-action!` calls' effects were
then lost.
2016-07-28 15:45:45 -04:00
2e24e105b8
Modify LLL two-buyer examples to give buyer A a budget
2016-07-28 15:33:52 -04:00
48763d8dbe
modify HLL two-buyer example to give buyer A a budget
...
no longer bathing in venture capital
2016-07-27 18:01:15 -04:00
e99cd0887f
Improved tests for dataflow.rkt
2016-07-27 06:03:57 -04:00
8dba9a66c6
Line reader for TCP
2016-07-25 21:31:12 -04:00
8e22e58920
Move LLL two-buyer examples together in the syndicate collect
2016-07-25 18:37:45 -04:00
a05d486354
let-event
2016-07-25 18:34:34 -04:00
ce80efeb85
Change monolithic two-buyer to syndicate/monolithic
2016-07-25 14:49:46 -04:00
fdf0fa8cf6
Add spawn/stateless to syndicate/monolithic
2016-07-25 14:48:41 -04:00
819ff13835
Expanders for events and assertion-patterns.
...
Introduced expanders for events (define-event-expander) and for
assertion-patterns (define-assertion-expander).
Introduced convenience syntax and utilities in web.rkt for working
with web requests.
Support nested bindings in assertion-patterns for message events
(only).
2016-07-23 14:57:26 -04:00
796acbeea2
Defaults for web-response-header
2016-07-23 11:40:18 -04:00
b6e863fa79
Support for using struct-defaults in web.rkt, plus a simple default
2016-07-23 11:28:46 -04:00
981914c15b
Move web-demo.rkt to web-sanity-check.rkt
2016-07-23 11:03:17 -04:00
c714374685
add monolithic two-buyer example
2016-07-22 18:16:50 -04:00
9a6ce7d7f9
allow named stateless actors in monolithic lang
2016-07-22 18:16:14 -04:00
e20506644f
update monolithic impl to use hierarchy.rkt
2016-07-22 16:28:22 -04:00
f28e16ee7b
low-level two-buyer example
2016-07-22 15:20:10 -04:00
9f8ddc5249
Allow stateless actors to be given names
2016-07-22 15:11:53 -04:00
cecb261c6b
Introduce level-anchor and level-anchor->meta-level
2016-07-21 18:53:41 -04:00
5aebc7fa75
#:meta-level in query-set and friends
2016-07-21 18:31:44 -04:00
c931b0aee5
Fix dataspace macro
2016-07-21 18:31:33 -04:00
4357424e78
Switch to non-boxed, persistent impl of fields
2016-07-21 16:50:16 -04:00
970baf7a36
Forbid multiple uses of a suspend-script continuation
2016-07-21 15:14:03 -04:00
bffc3757cb
Remove unused #:substate arg from add-facet!.
2016-07-21 15:00:58 -04:00
573ca4d6e5
Handle exceptions better in syndicate/threaded
2016-07-20 23:02:42 -04:00
ccdaceb30c
Add syndicate/threaded.
2016-07-20 22:13:43 -04:00
3569426048
Support specification of the form to use to create an actor in during/actor
2016-07-20 22:05:14 -04:00
9b5a399383
Route targeted-events via actor paths
2016-07-20 19:30:49 -04:00
815b139e5c
Split out keeping track of actor paths to hierarchy.rkt
2016-07-20 18:54:31 -04:00
a01480fe05
Anticipate the pid a process is *about* to be allocated.
2016-07-20 18:42:35 -04:00
c76480f701
Allow giving two contracts in field macro
2016-07-20 16:51:41 -04:00
01ad7c72f6
Allow field/c to have different in and out contracts
...
This can be used to temporarily disallow writing to the field, or
allowing the field to be initially #f but never set to #f.
2016-07-20 16:34:21 -04:00
3b9e483076
Re-kerjigger field macro to allow using #f as a contract
2016-07-20 16:14:12 -04:00
Tony Garnock-Jones
Sam Caldwell