Commit Graph

29 Commits

Author SHA1 Message Date
Till
5579121c6f
Preparations for removing BaseDendrite (#3016)
Preparations to actually remove/replace `BaseDendrite`.
Quite a few changes:
- SyncAPI accepts an `fulltext.Indexer` interface (fulltext is removed
from `BaseDendrite`)
- Caches are removed from `BaseDendrite`
- Introduces a `Router` struct (likely to change)
  - also fixes #2903
- Introduces a `sqlutil.ConnectionManager`, which should remove
`base.DatabaseConnection` later on
- probably more
2023-03-17 11:09:45 +00:00
Till
70322699ab
Unset RoomServerEvent, since we can't be sure that Set actually updates the cached entry (#3002)
This should deflake UTs and be more correct in terms of getting
`Events`.
`Events` tries to fetch the event from the cache first and may get an
unredacted event from it, while it should already be redacted.
2023-03-09 09:52:13 +01:00
Till Faelligen
11a3fcc6cb
RoomServerEvents are mutable, given they can be redacted 2023-03-06 17:58:08 +01:00
Till
ad07b169b8
Refactor StoreEvent and create a new RoomDatabase interface (#2985)
This PR changes a few things:
- It pulls out the creation of several NIDs from the `StoreEvent`
function to make the functions more reusable
- Uses more caching when using those NIDs to avoid DB round trips
2023-02-24 09:40:20 +01:00
Tak Wai Wong
fad3ac8e78
Protect user_interactive reads and writes with locks (#2635)
* Protect user_interactive reads and writes with locks

* Ignore golangci-lint false positive

* fix lint

Co-authored-by: Tak Wai Wong <tak@hntlabs.com>
2022-08-12 09:12:05 +01:00
Till
3a156a434a
Invalidate lazyLoadCache if we're doing an initial sync (#2623)
* Bypass lazyLoadCache if we're doing an initial sync

* Make the linter happy again?

* Revert "Make the linter happy again?"

This reverts commit 52a5691ba3c17c05698bcc6a13092090f27ace63.

* Try that again

* Invalidate LazyLoadCache on initial syncs

* Remove unneeded check

* Add TODO

* Rename Invalite -> InvalidateLazyLoadedUser

* Thanks IDE
2022-08-05 14:27:27 +02:00
Neil Alexander
2250768be1
Remove roominfo cache (#2615)
* Remove roominfo cache

It's the source of a number of race conditions which are seemingly causing bugs and CI failures.

* Make the linter less sad
2022-08-03 17:14:21 +01:00
Neil Alexander
5c01306bb5
Add event state key cache (#2576) 2022-07-19 12:15:48 +01:00
Neil Alexander
99b696e775
Tweak cache counters (#2575)
* Tweak cache counters

This makes the number of counters relative to the
maximum cache size. Since the counters
effectively manage the size of the bloom filter,
larger caches need more counters and smaller
caches need less.

10 counters per 1KB data means that the default
cache size of 1GB should result in a bloom filter
and TinyLRU admission set of about 16MB
estimated.

* Remove line left by accident
2022-07-18 14:49:41 +01:00
Neil Alexander
a1f9b02edf
Pointerise types.RoomInfo in the cache so we can update it in-place in the latest events updater 2022-07-13 10:13:34 +01:00
Neil Alexander
3ea21273bc
Ristretto cache (#2563)
* Try Ristretto cache

* Tweak

* It's beautiful

* Update GMSL

* More strict keyable interface

* Fix that some more

* Make less panicky

* Don't enforce mutability checks for now

* Determine mutability using deep equality

* Tweaks

* Namespace keys

* Make federation caches mutable

* Update cost estimation, add metric

* Update GMSL

* Estimate cost for metrics better

* Reduce counters a bit

* Try caching events

* Some guards

* Try again

* Try this

* Use separate caches for hopefully better hash distribution

* Fix bug with admitting events into cache

* Try to fix bugs

* Check nil

* Try that again

* Preserve order jeezo this is messy

* thanks VS Code for doing exactly the wrong thing

* Try this again

* Be more specific

* aaaaargh

* One more time

* That might be better

* Stronger sorting

* Cache expiries, async publishing of EDUs

* Put it back

* Use a shared cache again

* Cost estimation fixes

* Update ristretto

* Reduce counters a bit

* Clean up a bit

* Update GMSL

* 1GB

* Configurable cache sizees

* Tweaks

* Add `config.DataUnit` for specifying friendly cache sizes

* Various tweaks

* Update GMSL

* Add back some lazy loading caching

* Include key in cost

* Include key in cost

* Tweak max age handling, config key name

* Only register prometheus metrics if requested

* Review comments @S7evinK

* Don't return errors when creating caches (it is better just to crash since otherwise we'll `nil`-pointer exception everywhere)

* Review comments

* Update sample configs

* Update GHA Workflow

* Update Complement images to Go 1.18

* Remove the cache test from the federation API as we no longer guarantee immediate cache admission

* Don't check the caches in the renewal test

* Possibly fix the upgrade tests

* Update to matrix-org/gomatrixserverlib#322

* Update documentation to refer to Go 1.18
2022-07-11 14:31:31 +01:00
kegsay
6de29c1cd2
bugfix: E2EE device keys could sometimes not be sent to remote servers (#2466)
* Fix flakey sytest 'Local device key changes get to remote servers'

* Debug logs

* Remove internal/test and use /test only

Remove a lot of ancient code too.

* Use FederationRoomserverAPI in more places

* Use more interfaces in federationapi; begin adding regression test

* Linting

* Add regression test

* Unbreak tests

* ALL THE LOGS

* Fix a race condition which could cause events to not be sent to servers

If a new room event which rewrites state arrives, we remove all joined hosts
then re-calculate them. This wasn't done in a transaction so for a brief period
we would have no joined hosts. During this interim, key change events which arrive
would not be sent to destination servers. This would sporadically fail on sytest.

* Unbreak new tests

* Linting
2022-05-17 13:23:35 +01:00
Till
6493c0c0f2
Move LL cache (#2429) 2022-05-06 15:33:34 +02:00
Till
57e3622b85
Implement lazy loading on /sync (#2346)
* Initial work on lazyloading

* Partially implement lazy loading on /sync

* Rename methods

* Make missing tests pass

* Preallocate slice, even if it will end up with fewer values

* Let the cache handle the user mapping

* Linter

* Cap cache growth
2022-04-19 09:46:45 +01:00
S7evinK
49dc49b232
Remove eduserver (#2306)
* Move receipt sending to own JetStream producer

* Move SendToDevice to producer

* Remove most parts of the EDU server

* Fix SendToDevice & copyrights

* Move structs, cleanup EDU Server traces

* Use HeadersOnly subscription

* Missing file

* Fix linter issues

* Move consumers to own files

* Rename durable consumer; Consumer cleanup

* Docs/config cleanup
2022-03-29 14:14:35 +02:00
Neil Alexander
8e82739d77
Set max age of 5 minutes for spaces summary cache 2022-03-01 17:01:08 +00:00
Neil Alexander
bb2380c254
Allow specifying max age for caches (#2239)
* Allow specifying max age for caches

* Evict cache entry if it's found to be stale when we call Get

* Fix bugs
2022-03-01 16:59:52 +00:00
kegsay
352e63915f
msc2946: add federation cache (#2238) 2022-03-01 16:32:48 +00:00
Neil Alexander
131bedc1a1
Remove event type and state key caches (#2200)
* Don't proactively cache event types and state keys when we don't know if the transaction has persisted yet

* Remove event type and state key caches altogether
2022-02-18 10:58:41 +00:00
Neil Alexander
ec716793eb
Merge federationapi, federationsender, signingkeyserver components (#2055)
* Initial federation sender -> federation API refactoring

* Move base into own package, avoids import cycle

* Fix build errors

* Fix tests

* Add signing key server tables

* Try to fold signing key server into federation API

* Fix dendritejs builds

* Update embedded interfaces

* Fix panic, fix lint error

* Update configs, docker

* Rename some things

* Reuse same keyring on the implementing side

* Fix federation tests, `NewBaseDendrite` can accept freeform options

* Fix build

* Update create_db, configs

* Name tables back

* Don't rename federationsender consumer for now
2021-11-24 10:45:23 +00:00
Neil Alexander
2386e0c7af
Gradually evict oldest cache entries (#1768)
* Gradually evict oldest cache entries

* Keep the remaining 10% of cached entries
2021-02-17 13:50:27 +00:00
Neil Alexander
b891c00b09
Add RoomInfo cache, remove RoomServerRoomNIDsCache (#1646)
* Add RoomInfo cache, remove RoomServerRoomNID cache, ensure caches are thread-safe

* Don't panic if the roomInfo isn't known yet

* LRU package is already threadsafe

* Use RoomInfo cache to find room version if possible in Events()

* Adding comments about RoomInfoCache safety
2020-12-16 12:15:12 +00:00
Neil Alexander
5d65a879a5
Federation sender event cache (#1614)
* Cache federation sender events

* Store in the correct cache

* Update federation event cache

* Fix Unset

* Give EDUs same caching treatment as PDUs

* Make federationsender_cache_size configurable

* Default caches configuration

* Fix unit tests

* Revert "Fix unit tests"

This reverts commit 24eb5d22524f20e1024b1475debe61ae20538a5a.

* Revert "Default caches configuration"

This reverts commit 464ecd1e64b9d2983f6fd5430e9607519d543cb3.

* Revert "Make federationsender_cache_size configurable"

This reverts commit 4631f5324151e006a15d6f19008f06361b994607.
2020-12-04 14:52:10 +00:00
S7evinK
bcb89ada5e
Implement read receipts (#1528)
* fix conversion from int to string yields a string of one rune, not a string of digits

* Add receipts table to syncapi

* Use StreamingToken as the since value

* Add required method to testEDUProducer

* Make receipt json creation "easier" to read

* Add receipts api to the eduserver

* Add receipts endpoint

* Add eduserver kafka consumer

* Add missing kafka config

* Add passing tests to whitelist

Signed-off-by: Till Faelligen <tfaelligen@gmail.com>

* Fix copy & paste error

* Fix column count error

* Make outbound federation receipts pass

* Make "Inbound federation rejects receipts from wrong remote" pass

* Don't use errors package

* - Add TODO for batching requests
- Rename variable

* Return a better error message

* - Use OutputReceiptEvent instead of InputReceiptEvent as result
- Don't use the errors package for errors
- Defer CloseAndLogIfError to close rows
- Fix Copyright

* Better creation/usage of JoinResponse

* Query all joined rooms instead of just one

* Update gomatrixserverlib

* Add sqlite3 migration

* Add postgres migration

* Ensure required sequence exists before running migrations

* Clarification on comment

* - Fix a bug when creating client receipts
- Use concrete types instead of interface{}

* Remove dead code
Use key for timestamp

* Fix postgres query...

* Remove single purpose struct

* Use key/value directly

* Only apply receipts on initial sync or if edu positions differ,
otherwise we'll be sending the same receipts over and over again.

* Actually update the id, so it is correctly send in syncs

* Set receipt on request to /read_markers

* Fix issue with receipts getting overwritten

* Use fmt.Errorf instead of pkg/errors

* Revert "Add postgres migration"

This reverts commit 722fe5a04628882b787d096942459961db159b06.

* Revert "Add sqlite3 migration"

This reverts commit d113b03f6495a4b8f8bcf158a3d00b510b4240cc.

* Fix selectRoomReceipts query

* Make golangci-lint happy

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2020-11-09 18:46:11 +00:00
Neil Alexander
c8b873abc8
Roomserver NID caches (#1335)
* Initial work on roomserver NID caches

* Give caches to roomserver storage

* Populate caches

* Fix bugs

* Fix WASM build

* Don't hit cache twice in RoomNIDExcludingStubs

* Store reverse room ID-room NID mapping, consult caches when assigning NIDs
2020-08-25 12:32:29 +01:00
Neil Alexander
57b7fa3db8
More server key updates, tests (#1129)
* More key tweaks

* Start testing stuff

* Move responsibility for generating local keys into server key API, don't register prom in caches unless needed, start tests

* Don't store our own keys in the database

* Don't store our own keys in the database

* Don't run tests for now

* Tweak caching behaviour, update tests

* Update comments, add fixes from forward-merge

* Debug logging

* Debug logging

* Perform final comparison against original set of requests

* oops

* Fetcher timeouts

* Fetcher timeouts

* missing func

* Tweaks

* Update gomatrixserverlib

* Fix Federation API test

* Break up FetchKeys

* Add comments to caching

* Add URL check in test

* Partially revert "Move responsibility for generating local keys into server key API, don't register prom in caches unless needed, start tests"

This reverts commit d7eb54c5b30b2f6a9d6514b643e32e6ad2b602f3.

* Fix federation API test

* Fix internal cache stuff again

* Fix server key API test

* Update comments

* Update comments from review

* Fix lint
2020-06-16 13:11:20 +01:00
Neil Alexander
079d8fe8fb
More key tweaks (#1116) 2020-06-12 11:07:26 +01:00
Neil Alexander
e7b19d2c70
More flexible caching (#1101) 2020-06-05 16:42:01 +01:00
Kegsay
24d8df664c
Fix #897 and shuffle directory around (#1054)
* Fix #897 and shuffle directory around

* Update find-lint

* goimports

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2020-05-21 14:40:13 +01:00