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73 commits

Author SHA1 Message Date
Benjamin Lee
8bffcfe82b remove sync response cache 
This cache can serve invalid responses, and has an extremely low hit
rate.

It serves invalid responses because because it's only keyed off
the `since` parameter, but many of the other request parameters also
affect the response or it's side effects. This will become worse once we
implement filtering, because there will be a wider space of parameters
with different responses. This problem is fixable, but not worth it
because of the low hit rate.

The low hit rate is because normal clients will always issue the next
sync request with `since` set to the `prev_batch` value of the previous
response. The only time we expect to see multiple requests with the same
`since` is when the response is empty, but we don't cache empty
responses.

This was confirmed experimentally by logging cache hits and misses over
15 minutes with a wide variety of clients. This test was run on
matrix.computer.surgery, which has only a few active users, but a
large volume of sync traffic from many rooms. Over the test period, we
had 3 hits and 5309 misses. All hits occurred in the first minute, so I
suspect that they had something to do with client recovery from an
offline state. The clients that were connected during the test are:

 - element web
 - schildichat web
 - iamb
 - gomuks
 - nheko
 - fractal
 - fluffychat web
 - fluffychat android
 - cinny web
 - element android
 - element X android

Fixes: #336
 2024-05-17 18:13:11 -04:00
strawberry
321e197d8c correct arithmetic adjustments 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-05-06 03:45:10 -04:00
strawberry
b5c0c30a5e resolve half of the integer_arithmetic lints, couple misc changes 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-05-06 03:45:10 -04:00
Charles Hall
a01a7e1219 improve "Leave event has no state" log 
To include the user, room, and event ID.

Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-05-03 01:52:29 -04:00
strawberry
66bb88a03a make everything pub(crate) instead of pub 
conduwuit is not a library

Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-04-26 02:03:40 -04:00
Jason Volk
33cc3d56c1 lazy-construct presence; avoids useless db queries in sender and syncer. 
Signed-off-by: Jason Volk <jason@zemos.net>
 2024-04-17 14:51:08 -04:00
Jason Volk
2cc72de80e fix lossy origin regression 12a8c9badd 
Signed-off-by: Jason Volk <jason@zemos.net>
 2024-04-09 15:26:45 -04:00
Matthias Ahouansou
c946352e7f fix(sync): send phoney leave event where room state is unknown on invite rejection 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-04-09 15:26:45 -04:00
Jason Volk
ca1c77d76b refactor presence to not involve rooms. 
Signed-off-by: Jason Volk <jason@zemos.net>
 2024-04-05 22:15:16 -04:00
K900
8134dd9151 Reduce number of separate sources of truth for presence disabled-ness 
Instead of checking if we should update every time we want to update,
call the updater every time and decide internally.
 2024-04-03 12:52:46 -04:00
Matthias Ahouansou
c31fb7134a fix: do not expect that all http requests are valid reqwest requests 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-04-02 00:32:41 -04:00
Jason Volk
0ba8d1318d move presence up two levels out of rooms.edus and rooms. 
Signed-off-by: Jason Volk <jason@zemos.net>
 2024-04-02 00:32:41 -04:00
Jason Volk
9790477b0e move typing feature up one level out of rooms.edus. 
Signed-off-by: Jason Volk <jason@zemos.net>
 2024-04-02 00:32:41 -04:00
Jason Volk
89a919ce75 move read_receipt feature up one level out of rooms.edus. 
Signed-off-by: Jason Volk <jason@zemos.net>
 2024-04-02 00:32:41 -04:00
strawberry
48d1a3af3c resolve the last few relevant pedantic clippy lints 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-30 22:06:18 -04:00
strawberry
868976a149 use chain_width 60 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-26 22:24:24 -04:00
strawberry
c2e89b939c add element web search count hack (?) 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-26 22:24:24 -04:00
strawberry
f4146de17d add feature for smElement client hacks 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-26 22:24:24 -04:00
strawberry
7bd56765ef fix some more pedantic clippy lints 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-26 22:24:24 -04:00
strawberry
3bc2af7d26 resolve and add even more pedantic clippy lints 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-23 01:49:27 -04:00
strawberry
9d0b647911 resolve couple pedantic clippy lints, remove unnecessary qualifications 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-23 01:49:27 -04:00
Jason Volk
61b1d6d869 add corks to coalesce writes for several heavy calltrees. 
Signed-off-by: Jason Volk <jason@zemos.net>
 2024-03-23 01:49:27 -04:00
strawberry
3e902836cc simplify heroes get_avatar 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-23 01:49:27 -04:00
strawberry
b0bee8f6ae drop sync requests to debug 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-16 00:09:48 -04:00
strawberry
6df7f976db log sync sender_user 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-16 00:09:48 -04:00
Timo Kösters
019a82850d improvement: do not save typing edus in db 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-08 12:51:21 -05:00
Matthias Ahouansou
4ec2d3ecb5 refactor: use async-aware RwLocks and Mutexes where possible 
squashed from https://gitlab.com/famedly/conduit/-/merge_requests/595

Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-08 12:51:21 -05:00
strawberry
f419c64aca add rustfmt.toml, format entire codebase 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-08 12:51:21 -05:00
strawberry
e2c7afe69c go through a ton of pedantic clippy lints 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-03 22:20:37 -05:00
strawberry
cde6fdd741 resolve or_fun_call clippy lint 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-03-03 22:20:37 -05:00
Timo Kösters
f0ae99125a fix: avoid panic when client is confused about rooms 2024-02-28 13:56:19 -05:00
strawberry
0ea8657070 default to Undefined if room avatar URL was not found despite checking if its Some 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-02-11 21:56:55 -05:00
strawberry
9d0c85ab17 use ruma JsOption, bump figment 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-01-25 19:28:33 -05:00
strawberry
1308574db0 bump ruma to latest commit (syncv3 JsOption and push optional power levels) 
Signed-off-by: strawberry <strawberry@puppygock.gay>
 2024-01-07 22:26:27 -05:00
Jakub Kubík
cc4e6e213f fix(sync): correctly update presence properties 2023-12-20 21:50:18 -05:00
Jakub Kubík
69025d30f7 style(presence): use flat_map instead of matching Results in filter 2023-12-20 21:50:13 -05:00
strawberry
54a3f47851 fix every clippy warning possible, remove io_uring as default feature 
this project's codebase is so horrendous, im shocked that no one has ran
clippy at all. it had ~200 total lint warnings, some with performance
issues and unsoundness, and the rest just very ugly codebase. i have sat
down and fixed as many of these as possible and i am exhausted.
i haven't fixed some extremely complex ones, but i brought it down from
~200 to ~30.

i have also removed io_uring as a default feature due to it falling
under the same category as linux eBPF: major kernel attack surface for
minimal performance gains. this also makes it impossible to cross-compile
from macOS to Linux because io_uring does not exist in Darwin land.
there are far better ways to achieve better performance than io_uring on
the codebase level.

Signed-off-by: strawberry <june@girlboss.ceo>
 2023-11-27 00:50:55 -05:00
strawberry
6958c720d0 make pdu stuff async, remove unnecessary db version check 
Signed-off-by: strawberry <strawberry@pupbrain.dev>
 2023-11-25 18:29:38 -05:00
Jakub Kubík
58a83f06b1 feat(presence): add granular allow configuration 2023-10-21 22:31:16 -04:00
Jakub Kubík
ba03edfae9 feat(presence): implement presence functionality 2023-10-21 22:31:06 -04:00
girlbossceo
f72fd67a71 remove dbg's, update rocksdb, use iouring 
Signed-off-by: girlbossceo <june@girlboss.ceo>
 2023-09-24 10:17:26 -04:00
Timo Kösters
75c80df271
Sliding sync improvements and redaction fixes 2023-09-13 20:54:53 +02:00
Timo Kösters
c028e0553c
feat: registration tokens 2023-08-09 18:27:30 +02:00
Timo Kösters
d82c26f0a9
Avatars for sliding sync DMs 2023-08-07 17:54:08 +02:00
Timo Kösters
c1e2ffc0cd
improvement: maybe cross signing really works now 2023-08-07 13:55:44 +02:00
Timo Kösters
acfe381dd3
fix: threads get updated properly 
Workaround for element web while waiting for https://github.com/matrix-org/matrix-js-sdk/pull/3635
 2023-07-31 16:18:23 +02:00
Timo Kösters
d220641d64
Sliding sync subscriptions, e2ee, to_device messages 2023-07-24 10:42:52 +02:00
Timo Kösters
caddc656fb
slightly better sliding sync 2023-07-24 10:42:47 +02:00
Timo Kösters
78e7b711df
fix: better sliding sync 2023-07-10 16:25:33 +02:00
Timo Kösters
e4f769963f
feat: very simple sliding sync implementation 2023-07-06 10:32:25 +02:00