Tony Garnock-Jones
08c4980025
Move the bulk of the existing implementation out of the way
2021-05-27 10:34:35 +02:00
Tony Garnock-Jones
4b55742548
Published preserves on the package catalog
2021-05-16 11:38:14 +02:00
Tony Garnock-Jones
ec42282c69
Update for latest preserves API
2021-05-15 22:34:58 +02:00
Tony Garnock-Jones
3030d1959e
Use flow control to avoid being spammed by fast talkers
2020-06-10 13:38:26 +02:00
Tony Garnock-Jones
55f01cea3f
Placeholders no longer available in preserves
2020-06-10 12:06:10 +02:00
Tony Garnock-Jones
d300f24243
Update path to preserves package
2020-04-27 21:10:48 +02:00
Tony Garnock-Jones
c55e5924f7
Update commit names
2020-04-27 20:34:09 +02:00
Tony Garnock-Jones
f269c02c23
Rearrange for independent packages.
2020-04-27 20:27:48 +02:00
Tony Garnock-Jones
419e90e42f
server-session-connected avoids assert-lock of server-connected
2019-09-11 16:07:54 +01:00
Tony Garnock-Jones
0013c917b3
Update to new preserves API
2019-09-11 15:10:44 +01:00
Tony Garnock-Jones
c9c0d8bb09
Default TCP port 21369
2019-06-23 14:01:30 +01:00
Tony Garnock-Jones
976741cd49
Cope with echo-server minimart-benchmark test: flat new-connection cost
2019-06-21 16:43:59 +01:00
Tony Garnock-Jones
df6918bc6f
Remove out-of-date example expansions
2019-06-21 16:43:24 +01:00
Tony Garnock-Jones
751d8e104a
On start, only relay subs with active holders
2019-06-20 22:54:59 +01:00
Tony Garnock-Jones
6514e1731f
Must be able to disable heartbeats for testing
2019-06-20 12:19:45 +01:00
Tony Garnock-Jones
aef3490a20
Proper heartbeats
2019-06-20 11:55:29 +01:00
Tony Garnock-Jones
c122253681
Update HOWITWORKS.md
2019-06-18 18:01:40 +01:00
Tony Garnock-Jones
5923bdd3ce
Partial repair for a deep problem with visibility-restriction.
...
This change makes `during` work "atomically" across a communications
delay, by ensuring that a retracted assertion matching the `during`'s
pattern triggers the "stop on" clause in the expansion of the
`during`.
Some discussion of the change exists in the Journal and in my
notebook.
2019-06-18 17:56:09 +01:00
Tony Garnock-Jones
ff25f8b377
Cosmetic: indicate protocol grouping
2019-06-13 12:51:20 +01:00
Tony Garnock-Jones
68ba310327
Terminate federation link facet on receipt of Err
2019-06-13 12:51:11 +01:00
Tony Garnock-Jones
2512d68852
Repair error: an End was missing
2019-06-13 12:50:55 +01:00
Tony Garnock-Jones
c17eb4caa0
Improved error signalling
2019-06-12 00:23:39 +01:00
Tony Garnock-Jones
c0ff69f67e
Switch to federated-link-ready
2019-06-11 18:47:56 +01:00
Tony Garnock-Jones
be0dc5413b
Command-line control of nickname in server-chat-client
2019-06-11 18:34:25 +01:00
Tony Garnock-Jones
052be5c58e
Line-based buffering of stdout in server-chat-client
2019-06-11 18:34:14 +01:00
Tony Garnock-Jones
72b4326651
Turn-based federation and client/server protocol
2019-06-11 18:33:37 +01:00
be8fefaf4d
Bag no longer used in federation
2019-05-23 11:13:47 +01:00
921265d2f3
Repair ws-recv usage; requires rfc6455 package v2.0 or newer
2019-05-22 23:45:15 +01:00
58231b253f
Clean up empty entries in subscription-matches
2019-05-20 22:07:02 +01:00
e03c8267dd
Update federation to match latest paper-journal work: proper propagation of Add/Del
2019-05-20 21:49:19 +01:00
8aaf1d1902
Improve distributed debug output
2019-05-20 21:45:40 +01:00
43a0578f19
Buffer uplink communications to give a chance for stateful entities at each end to initialise themselves before sending messages.
...
An alternative approach would be to reintroduce flow-control, which was
removed as part of commit 94e27e1
2019-05-16 23:14:39 +01:00
8daff63e8e
Fix (observe (server-envelope A B)) => (server-proposal A (observe B))
2019-05-16 23:13:56 +01:00
94e27e1cbc
Change federation protocol to be transport-neutral, carried via Syndicate itself
2019-05-16 22:28:42 +01:00
84361dcbaf
Move away from use of "broker"
2019-05-16 20:14:19 +01:00
6952aec992
Remove federation-prototype
2019-05-16 15:48:51 +01:00
cd2d7e428b
Close input/output ports in web.rkt once connection is logically over
2019-05-16 14:58:33 +01:00
025f101d09
Disconnect websocket service on error
2019-05-16 13:12:21 +01:00
c9b62c9a6d
Drain ws-ch in an additional, previously-overlooked case
2019-05-16 12:39:16 +01:00
22a517f1b5
Handle "Ping" requests from peers in federated mode
2019-05-16 12:38:26 +01:00
7ec9752f41
Accept and discard "Pong" replies from clients
2019-05-16 12:38:06 +01:00
af40134c53
Correct server websocket http-request pattern
2019-05-16 12:37:39 +01:00
ae97fb1d1e
Flow-controlled TCP (except in netstack); flow-controlled server/federation messages; fixes federation startup glitching
2019-05-12 13:07:38 +01:00
12650e2058
Repair test compilation
2019-05-09 11:43:41 +01:00
e9b1983408
Move command-line scripts into submodule main, so tests don't get stuck
2019-05-09 11:43:34 +01:00
7f7a6d03d8
Command-line programs for starting various kinds of server
2019-05-09 11:39:49 +01:00
386a66747e
Tweak logging levels
2019-05-09 11:39:49 +01:00
2b882cc10a
Integrate federation/peering with client/server code; almost but not quite working yet
2019-05-09 11:39:49 +01:00
0dca5bfbe3
Allow specification of host/port/scope in server-chat-client.rkt
2019-05-09 11:16:29 +01:00
88ec80487d
Remove unused definition
2019-05-07 14:06:06 +01:00
39906803b2
Move prototype federation code out of the way
2019-05-07 13:45:52 +01:00
cf92ae14c5
Select client/server scope on connect; stub out federation/peering; protocol error and disconnection support
2019-05-07 12:56:40 +01:00
0ac2bb768e
New "test" illustrating aspects of the turn-based approach taken
2019-05-07 12:07:30 +01:00
db523a8974
The Great Renaming broker -> server, part 2
2019-05-05 16:51:23 +01:00
f2b29a798a
The Great Renaming broker -> server, part 1
2019-05-05 16:37:03 +01:00
a08574a403
Remove unnecessary require
2019-05-05 15:58:01 +01:00
d5ff1dd007
Use definitions from wire-protocol.rkt in federation
2019-05-05 15:57:51 +01:00
aad3fb6866
Move federation protocol a step closer to client/server protocol
2019-05-05 15:54:28 +01:00
924512f7de
Make internal broker isolation protocol asymmetric, to support the needs of federation
2019-05-05 12:55:16 +01:00
a3a229532a
add-observer-endpoint!, add-raw-observer-endpoint!
2019-05-04 22:58:45 +01:00
dabc74976a
Refine output of tf.rkt
2019-05-04 22:48:37 +01:00
a86478b7b9
Remove unneeded #:capture-projection argument to term->skeleton-interest
2019-05-03 20:29:40 +01:00
40ee3b4ca7
Test and fix for observation visibility in broker
2019-05-03 17:53:24 +01:00
83c81fa293
Rename federation2.rkt -> federation.rkt
2019-05-03 13:45:05 +01:00
508e37171d
Bounce relay
2019-05-03 11:20:22 +01:00
ed7cf375ad
Only remove an entry from specs when no holders remain
2019-05-03 11:20:12 +01:00
736c9de3dc
Note on semantic difference
2019-05-03 10:32:16 +01:00
f847f3c049
Fix self- and peer-signalling of observation; generalize broker protocol to permit multiple uses of leaf2 on different nodes; printf -> log-info
2019-05-03 10:25:20 +01:00
38e3894a3d
Clean up conn-subs on Unsubscribe
2019-05-03 10:23:08 +01:00
1c2bd11373
Connect router to dataspace
2019-05-03 00:10:15 +01:00
79e8d54a51
Avoid silly use of macro
2019-05-02 23:12:02 +01:00
17d5b88784
Federation kernel
2019-05-02 15:59:25 +01:00
4fd2c9895c
Remove old, dead code
2019-04-25 12:58:48 +01:00
419bd093d1
Support transformations (e.g. rotation) in the scene prelude
2019-04-25 12:58:30 +01:00
759bbdf1c3
Add visibility-restriction, making the test pass
2019-03-25 16:32:09 +00:00
9e923e1c63
Failing test case: need visibility-restriction in broker clients
2019-03-25 12:16:30 +00:00
eb33fdbd59
Steps toward activation in test cases
2019-03-25 12:15:09 +00:00
a39bd458d9
Restructure broker protocol adapters; add loopback
2019-03-25 12:14:35 +00:00
25970d9f16
Split out server-connection.rkt
2019-03-24 17:17:26 +00:00
8a5d91a175
strong-gensym
2019-03-24 17:16:57 +00:00
025289500a
Configurable broker tcp/http ports
2019-03-22 12:51:59 +00:00
4732650041
module+ main in reload.rkt
2019-03-20 22:36:13 +00:00
63ea6a9d3a
extend-ground-boot!
2019-03-20 22:36:05 +00:00
3ff50a6f65
broker: client; ping for keepalive; client example
2019-03-18 23:29:12 +00:00
4e33429b19
tcp-rejected; reassert-on
2019-03-18 23:27:59 +00:00
fc43d5c4a0
Initial broker implementation
2019-03-18 15:34:14 +00:00
f4f3b67cdf
NOTICE support
2019-02-09 10:36:03 +00:00
94c66094e6
Cope with libpurple weirdness
2019-02-05 13:37:18 +00:00
21131dc02c
Force membership of channel on login
2019-02-05 13:37:04 +00:00
c5848e4c0b
PASS; better NICK collision avoidance
2019-02-05 13:30:18 +00:00
823754c8b5
Nested reloaders; simple greeter
2019-01-30 16:40:52 +00:00
28d7bd6653
Make reloaders in turn reloadable
2019-01-30 16:40:12 +00:00
8b516b0190
Filesystem driver: add background-activity signal
2019-01-30 16:39:13 +00:00
636055cbea
Scriptlet for starting a client
2019-01-29 23:08:04 +00:00
1e3e978e36
/LIST
2019-01-29 20:47:17 +00:00
7e2284ac11
User count; define/query-count
2019-01-29 20:47:06 +00:00
9c5d9768b4
Pinned channels
2019-01-29 20:46:38 +00:00
ed0307d4e5
Parity with the other version
2019-01-28 13:54:18 +00:00
bd5f2d8a1b
Ported ircd example to imperative-syndicate
2019-01-28 13:50:49 +00:00
60412bd6f2
config driver
2019-01-28 13:47:29 +00:00
832adc94c0
Enable immediate-query
2019-01-28 13:46:54 +00:00
e72e22f250
tcp-connection-peer
2019-01-28 01:14:58 +00:00
23580010bb
Supervision and reloading
2019-01-28 01:14:33 +00:00
636ca9acf7
Note in HOWITWORKS about `opaque-placeholder`.
2018-11-20 13:22:44 +00:00
937bb7a7c4
Identify, expose, and repair bug (using the new `opaque-placeholder`)
2018-11-20 13:20:31 +00:00
6c1e3b033d
Support binary/text websocket payloads
2018-11-15 06:49:31 +00:00
93371894a0
Repair longstanding, subtle bug in both old- and new-syndicate.
...
during/spawn used not to add linkage assertions to its
initial-assertion set. In addition, if a spawned actor died in its
initial boot procedure, its initial assertions would never be visible.
These two problems interlocked to cause a space leak in during/spawn,
where monitoring facets would never be cleaned up.
This change does two things:
- adds linkage assertions to the initial-assertion set in during/spawn
- properly briefly signals initial-assertions even when a new actor
immediately crashes.
Together, these repair the space leak in during/spawn with a crashy
child startup procedure.
2018-11-04 13:43:17 +00:00
45f638ebae
Silly mistake
2018-11-02 15:09:20 +00:00
9571125f3b
More notes
2018-11-02 12:18:44 +00:00
fb195eb9b7
Improve (?) test ergonomics.
2018-11-02 12:15:21 +00:00
7f14dd900c
Detect and repair error in error-handling and -recovery.
2018-11-02 12:15:04 +00:00
bc4fb5ef94
Ensure patched assertions are added before being removed, to avoid glitching
2018-11-02 00:38:40 +00:00
22b4f965b9
Separate out narration
2018-10-24 16:14:54 +01:00
84298d5571
The problem specifies 10 elves
2018-10-24 14:29:10 +01:00
838bde3740
Supply #f as cleanup function in multicast udp-dataspace, instead of void; notes on cleanup functions and visibility-restrictions
2018-10-24 13:21:20 +01:00
6ba3734d9d
Santa Claus Problem, in Syndicate/rkt
2018-10-24 11:40:16 +01:00
4ddcdfb6a9
Present-to-absent check is necessary in assertion removal handler
2018-10-21 13:32:06 +01:00
02181354dd
Tweaks
2018-10-21 01:04:05 +01:00
db563fc309
Minor corrections and tweaks
2018-10-21 00:59:38 +01:00
836bae0e27
First JavaScript steps, based on HOWITWORKS.md
2018-10-21 00:58:40 +01:00
a178ec5ddf
Update to explain the "dummy" outermost wrapper constructor
2018-10-20 21:54:58 +01:00
035eb06a9d
Nope, unsafe-struct-ref is still not measurably faster than the safe variants
2018-10-20 21:47:47 +01:00
a5d147e277
Avoid a few gratuitous conversions during `skeleton-modify!`.
2018-10-20 21:42:38 +01:00
b511e640bd
Minor tweak
2018-10-20 19:52:37 +01:00
cbf5224599
Remove superfluous update-path helper
2018-10-20 19:13:07 +01:00
6e06c4d502
Fix bug exposed by previous commit
2018-10-20 19:09:25 +01:00
8ff6dc5ff8
Eliminate one set of dummy wrappers
2018-10-20 18:27:15 +01:00
0c701809e1
Describe how the efficient index structure works
2018-10-14 21:25:13 +01:00
d497d9e6d1
Split out preserves into its own repository
2018-09-29 17:22:34 +01:00
2c03883b00
SOH-prefixed embedded format considered harmful
2018-09-29 00:07:49 +01:00
268afe8a40
Notes on embedded binary values
2018-09-29 00:04:56 +01:00
348cb3e2a2
Notes on NaNs
2018-09-28 11:48:58 +01:00
b0de674117
Grammar
2018-09-28 11:12:58 +01:00
9c38509973
Typo
2018-09-28 11:12:53 +01:00
4187ccb77d
Clarification
2018-09-28 11:12:35 +01:00
4f65284ef9
More tests and fixes
2018-09-28 11:00:50 +01:00
d27f9cb7cc
Disallow whitespace between a label and its open-parenthesis
2018-09-28 11:00:40 +01:00
d267f65b71
More tests, coverage and fixes
2018-09-27 23:14:43 +01:00
5f9f2175f0
More tests and fixes
2018-09-27 22:13:46 +01:00
47519680d5
Bug fixes to text reader, and more tests
2018-09-27 21:35:03 +01:00
b807b38a44
More TODOs in the text; initial textual reader in Racket
2018-09-27 19:25:28 +01:00
f9497d64c5
Handle a couple of TODOs
2018-09-27 13:34:32 +01:00
6fa0dde8f4
WIP from the early hours of this morning, adding textual syntax
2018-09-27 11:42:55 +01:00
906f8a01b6
Python preserves
2018-09-25 15:53:56 +01:00
b6a3c480b3
Small fix and new question
2018-09-25 15:53:42 +01:00
d0ff78e406
Remove version; improve tests
2018-09-25 15:53:35 +01:00
240cee9d52
Bring preserve.rkt up to spec
2018-09-25 11:49:32 +01:00
780bc6fec2
Python SignedInteger rep needs long as well as int
2018-09-25 10:20:35 +01:00
6e98ba0097
Link to Racket docs for prefab struct labels
2018-09-25 10:08:22 +01:00
0444a2a096
Streamed binaries always use ByteString chunks
2018-09-24 23:15:36 +01:00
a9445b2ca7
Squeak Smalltalk mapping
2018-09-24 19:54:59 +01:00
e25b7dacbc
Improve (?) Erlang mapping
2018-09-24 19:54:52 +01:00
4237200210
Remove page-break override
2018-09-24 19:54:43 +01:00
354776199f
Improve formatting now that section numbers exist
2018-09-24 19:54:23 +01:00
3c7215397d
RFC7159 -> RFC8259
2018-09-24 19:12:43 +01:00
35726436c9
Specially number appendices
2018-09-24 19:12:29 +01:00
e438085e74
Tweaks; python mapping
2018-09-24 18:34:07 +01:00
3b12a290a3
Single-colon pseudoselectors
2018-09-24 18:11:34 +01:00
1275aaded1
Fix the jolly section numbering
2018-09-24 18:11:19 +01:00
96c46c19b4
Split out CSS; attempt to get section numbering (grrr!)
2018-09-24 16:45:39 +01:00
4716b4f4e9
Minor print layout tweaks, and minor content fixes
2018-09-24 16:08:48 +01:00
b656df8632
Tighten
2018-09-24 15:33:19 +01:00
a22ded2f16
Literal small integers
2018-09-24 14:09:26 +01:00
b4d4092b90
Trim and improve
2018-09-24 12:59:22 +01:00
b2eb53e664
Tweak print stylesheet
2018-09-24 10:36:10 +01:00
7f71620136
Print makefile
2018-09-23 22:56:41 +01:00
f2c2e4d39e
Tweaks for Chrome and for print
2018-09-23 22:56:36 +01:00
ff5cb65f5f
Fixes
2018-09-23 22:44:43 +01:00
00a69ae012
Progress
2018-09-23 22:35:00 +01:00
f2f57385ce
Many improvements
2018-09-23 18:14:58 +01:00
2996970cbe
move codec.md together with preserve.md
2018-09-23 14:39:46 +01:00
738fad360a
codec.md draft
2018-09-23 14:39:02 +01:00
c23285781c
preserve.md based on codec.md which I'm about to check in
2018-09-23 14:37:20 +01:00
f6ab8320c5
sqlite driver
2018-08-29 15:03:12 +01:00
939396b9b7
Rename codec --> preserve
2018-08-27 10:24:11 +01:00
542d0a886a
Explore struct inheritance
2018-08-21 10:54:17 +01:00
7dacb5ba6e
Better codec
2018-08-19 22:13:42 +01:00
77b0addcd0
Improve multicast protocol
2018-08-19 17:54:32 +01:00
c125564f5f
Improve example
2018-08-15 10:11:07 +01:00
061765041b
Initial quasi-port of Syndicate/rkt web driver
2018-08-14 17:58:36 +01:00
76674c77b3
Multicast-UDP-based dataspace sketch, from last night
2018-08-14 12:35:56 +01:00
e9457af8c2
Clear no-longer-interesting timers
2018-08-14 12:33:50 +01:00
979d057f3f
TODO
2018-08-13 21:45:44 +01:00
f5efa77d91
term-intersect
2018-08-13 21:32:51 +01:00
86412b273d
UDP and UDP multicast
2018-08-13 20:07:27 +01:00
ea16d24be8
filesystem driver
2018-05-11 09:58:25 +01:00
43f1eab1f3
Port netstack to imperative-syndicate.
...
If you change `racket-bitsyntax` to use `typed/racket/base/no-check`
for its `bitstring.rkt` module, this runs about 15x faster than the
`syndicate` version of the stack. Otherwise, it runs about 3x faster
than the `syndicate` version of the stack.
2018-05-06 15:28:41 +01:00
35726f3831
Notes on tcp2 protocol
2018-05-06 11:24:28 +01:00
96d24fbb4b
New test case
2018-05-06 11:06:36 +01:00
9fc621c829
Add missing assertion for outbound connections.
2018-05-06 11:03:39 +01:00
61cd0613ca
Repair bogus test. I should have caught this earlier!
2018-05-06 10:55:21 +01:00
be1bc6c220
Improve the kinds of tests we can do for expected output slightly.
2018-05-06 10:55:02 +01:00
daba892a07
pattern-expander.rkt
2018-05-04 23:15:09 +01:00
d053edc101
GUI example
2018-05-04 16:57:22 +01:00
46ddb47050
Cosmetic - extra logging (when uncommented)
2018-05-04 16:56:56 +01:00
d3f27488ed
Repair long-standing error in skeleton-walking.
2018-05-04 16:56:45 +01:00
000fa3c008
Extremely limited support for quasiquoting and quoting in patterns
2018-05-04 16:56:23 +01:00
1868b10617
Clock face example
2018-05-04 16:09:12 +01:00
bc4c080641
Quasi-useful debug output
2018-05-04 16:04:42 +01:00
ab64f71766
Restriction-paths: right idea (?), wrong implementation. This time maybe.
...
Instead of having restriction-paths as an adjunct to a change, they're
more propertly a part of each assertion itself. The new `skeleton.rkt`
keeps an optional restriction-path with each assertion, treating it as
distinct from its underlying assertion. The idea of not signalling
changes in assertions that have a restriction-path mismatch stays.
2018-05-04 15:55:53 +01:00
Tony Garnock-Jones
Tony Garnock-Jones