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Sliding Sync: Exclude partially stated rooms if we must await full state #17538

Merged
merged 14 commits into from
Aug 13, 2024
Merged

Sliding Sync: Exclude partially stated rooms if we must await full state #17538

merged 14 commits into from
Aug 13, 2024

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MadLittleMods
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@MadLittleMods MadLittleMods commented Aug 7, 2024 •
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Previously, we just had very basic partial room exclusion based on whether we were lazy-loading room members. Now with this PR, we added must_await_full_state(...) with rules to check if we have a we're only requesting required_state which is completely satisfied even with partial state.

Partially-stated rooms should have all state events except for remote membership events so if we require a remote membership event anywhere, then we need to return True.

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@MadLittleMods MadLittleMods mentioned this pull request Aug 7, 2024
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@MadLittleMods MadLittleMods marked this pull request as ready for review August 7, 2024 19:48
@MadLittleMods MadLittleMods requested a review from a team as a code owner August 7, 2024 19:48
Base automatically changed from erikj/ss_implement_previously to develop August 8, 2024 09:44
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The diff has become weird after the merged PR

@MadLittleMods
Merge branch 'develop' into madlittlemods/sliding-sync-must-await-ful…
47a8077 
…l-state

Conflicts:
	synapse/handlers/sliding_sync.py
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The diff has become weird after the merged PR

Looked mostly fine but updated ✅

@MadLittleMods MadLittleMods merged commit a308d99 into develop Aug 13, 2024
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@MadLittleMods MadLittleMods deleted the madlittlemods/sliding-sync-must-await-full-state branch August 13, 2024 17:27
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Thanks for the review @erikjohnston 🦫

netbsd-srcmastr pushed a commit to NetBSD/pkgsrc that referenced this pull request Sep 14, 2024
@Midar
Update devel/matrix-synapse to 1.114.0
d95af47 
# Synapse 1.114.0 (2024-09-02)

This release enables support for
[MSC4186](matrix-org/matrix-spec-proposals#4186) —
Simplified Sliding Sync. This allows using the upcoming releases of the Element
X mobile apps without having to run a Sliding Sync Proxy.


### Features

- Enable native sliding sync support ([MSC3575](matrix-org/matrix-spec-proposals#3575) and [MSC4186](matrix-org/matrix-spec-proposals#4186)) by default. ([\#17648](element-hq/synapse#17648))




# Synapse 1.114.0rc3 (2024-08-30)

### Bugfixes

- Fix regression in v1.114.0rc2 that caused workers to fail to start. ([\#17626](element-hq/synapse#17626))




# Synapse 1.114.0rc2 (2024-08-30)

### Features

- Improve cross-signing upload when using [MSC3861](matrix-org/matrix-spec-proposals#3861) to use a custom UIA flow stage, with web fallback support. ([\#17509](element-hq/synapse#17509))
- Make `hash_password` script accept password input from stdin. ([\#17608](element-hq/synapse#17608))

### Bugfixes

- Fix hierarchy returning 403 when room is accessible through federation. Contributed by Krishan (@kfiven). ([\#17194](element-hq/synapse#17194))
- Fix content-length on federation `/thumbnail` responses. ([\#17532](element-hq/synapse#17532))
- Fix authenticated media responses using a wrong limit when following redirects over federation. ([\#17543](element-hq/synapse#17543))

### Internal Changes

- MSC3861: load the issuer and account management URLs from OIDC discovery. ([\#17407](element-hq/synapse#17407))
- Refactor sliding sync class into multiple files. ([\#17595](element-hq/synapse#17595))
- Store sliding sync per-connection state in the database. ([\#17599](element-hq/synapse#17599))
- Make the sliding sync `PerConnectionState` class immutable. ([\#17600](element-hq/synapse#17600))
- Add support to `@tag_args` for standalone functions. ([\#17604](element-hq/synapse#17604))
- Speed up incremental syncs in sliding sync by adding some more caching. ([\#17606](element-hq/synapse#17606))
- Always return the user's own read receipts in sliding sync. ([\#17617](element-hq/synapse#17617))
- Replace `isort` and `black` with `ruff`. ([\#17620](element-hq/synapse#17620))
- Refactor sliding sync code to move room list logic out into a separate class. ([\#17622](element-hq/synapse#17622))



### Updates to locked dependencies

* Bump attrs from 23.2.0 to 24.2.0. ([\#17609](element-hq/synapse#17609))
* Bump cryptography from 42.0.8 to 43.0.0. ([\#17584](element-hq/synapse#17584))
* Bump phonenumbers from 8.13.43 to 8.13.44. ([\#17610](element-hq/synapse#17610))
* Bump pygithub from 2.3.0 to 2.4.0. ([\#17612](element-hq/synapse#17612))
* Bump pyyaml from 6.0.1 to 6.0.2. ([\#17611](element-hq/synapse#17611))
* Bump sentry-sdk from 2.12.0 to 2.13.0. ([\#17585](element-hq/synapse#17585))
* Bump serde from 1.0.206 to 1.0.208. ([\#17581](element-hq/synapse#17581))
* Bump serde from 1.0.208 to 1.0.209. ([\#17613](element-hq/synapse#17613))
* Bump serde_json from 1.0.124 to 1.0.125. ([\#17582](element-hq/synapse#17582))
* Bump serde_json from 1.0.125 to 1.0.127. ([\#17614](element-hq/synapse#17614))
* Bump types-jsonschema from 4.23.0.20240712 to 4.23.0.20240813. ([\#17583](element-hq/synapse#17583))
* Bump types-setuptools from 71.1.0.20240726 to 71.1.0.20240818. ([\#17586](element-hq/synapse#17586))

# Synapse 1.114.0rc1 (2024-08-20)

### Features

- Add a flag to `/versions`, `org.matrix.simplified_msc3575`, to indicate whether experimental sliding sync support has been enabled. ([\#17571](element-hq/synapse#17571))
- Handle changes in `timeline_limit` in experimental sliding sync. ([\#17579](element-hq/synapse#17579))
- Correctly track read receipts that should be sent down in experimental sliding sync. ([\#17575](element-hq/synapse#17575), [\#17589](element-hq/synapse#17589), [\#17592](element-hq/synapse#17592))

### Bugfixes

- Start handlers for new media endpoints when media resource configured. ([\#17483](element-hq/synapse#17483))
- Fix timeline ordering (using `stream_ordering` instead of topological ordering) in experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17510](element-hq/synapse#17510))
- Fix experimental sliding sync implementation to remember any updates in rooms that were not sent down immediately. ([\#17535](element-hq/synapse#17535))
- Better exclude partially stated rooms if we must await full state in experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17538](element-hq/synapse#17538))
- Handle lower-case http headers in `_Mulitpart_Parser_Protocol`. ([\#17545](element-hq/synapse#17545))
- Fix fetching federation signing keys from servers that omit `old_verify_keys`. Contributed by @tulir @ Beeper. ([\#17568](element-hq/synapse#17568))
- Fix bug where we would respond with an error when a remote server asked for media that had a length of 0, using the new multipart federation media endpoint. ([\#17570](element-hq/synapse#17570))

### Improved Documentation

- Clarify default behaviour of the
  [`auto_accept_invites.worker_to_run_on`](https://element-hq.github.io/synapse/develop/usage/configuration/config_documentation.html#auto-accept-invites)
  option. ([\#17515](element-hq/synapse#17515))
- Improve docstrings for profile methods. ([\#17559](element-hq/synapse#17559))

### Internal Changes

- Add more tracing to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17514](element-hq/synapse#17514))
- Fixup comment in sliding sync implementation. ([\#17531](element-hq/synapse#17531))
- Replace override of deprecated method `HTTPAdapter.get_connection` with `get_connection_with_tls_context`. ([\#17536](element-hq/synapse#17536))
- Fix performance of device lists in `/key/changes` and sliding sync. ([\#17537](element-hq/synapse#17537), [\#17548](element-hq/synapse#17548))
- Bump setuptools from 67.6.0 to 72.1.0. ([\#17542](element-hq/synapse#17542))
- Add a utility function for generating random event IDs. ([\#17557](element-hq/synapse#17557))
- Speed up responding to media requests. ([\#17558](element-hq/synapse#17558), [\#17561](element-hq/synapse#17561), [\#17564](element-hq/synapse#17564), [\#17566](element-hq/synapse#17566), [\#17567](element-hq/synapse#17567), [\#17569](element-hq/synapse#17569))
- Test github token before running release script steps. ([\#17562](element-hq/synapse#17562))
- Reduce log spam of multipart files. ([\#17563](element-hq/synapse#17563))
- Refactor per-connection state in experimental sliding sync handler. ([\#17574](element-hq/synapse#17574))
- Add histogram metrics for sliding sync processing time. ([\#17593](element-hq/synapse#17593))



### Updates to locked dependencies

* Bump bytes from 1.6.1 to 1.7.1. ([\#17526](element-hq/synapse#17526))
* Bump lxml from 5.2.2 to 5.3.0. ([\#17550](element-hq/synapse#17550))
* Bump phonenumbers from 8.13.42 to 8.13.43. ([\#17551](element-hq/synapse#17551))
* Bump regex from 1.10.5 to 1.10.6. ([\#17527](element-hq/synapse#17527))
* Bump sentry-sdk from 2.10.0 to 2.12.0. ([\#17553](element-hq/synapse#17553))
* Bump serde from 1.0.204 to 1.0.206. ([\#17556](element-hq/synapse#17556))
* Bump serde_json from 1.0.122 to 1.0.124. ([\#17555](element-hq/synapse#17555))
* Bump sigstore/cosign-installer from 3.5.0 to 3.6.0. ([\#17549](element-hq/synapse#17549))
* Bump types-pyyaml from 6.0.12.20240311 to 6.0.12.20240808. ([\#17552](element-hq/synapse#17552))
* Bump types-requests from 2.31.0.20240406 to 2.32.0.20240712. ([\#17524](element-hq/synapse#17524))

# Synapse 1.113.0 (2024-08-13)

No significant changes since 1.113.0rc1.




# Synapse 1.113.0rc1 (2024-08-06)

### Features

- Track which rooms have been sent to clients in the experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17447](element-hq/synapse#17447))
- Add Account Data extension support to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17477](element-hq/synapse#17477))
- Add receipts extension support to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17489](element-hq/synapse#17489))
- Add typing notification extension support to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17505](element-hq/synapse#17505))

### Bugfixes

- Update experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint to handle invite/knock rooms when filtering. ([\#17450](element-hq/synapse#17450))
- Fix a bug introduced in v1.110.0 which caused `/keys/query` to return incomplete results, leading to high network activity and CPU usage on Matrix clients. ([\#17499](element-hq/synapse#17499))

### Improved Documentation

- Update the [`allowed_local_3pids`](https://element-hq.github.io/synapse/v1.112/usage/configuration/config_documentation.html#allowed_local_3pids) config option's msisdn address to a working example. ([\#17476](element-hq/synapse#17476))

### Internal Changes

- Change sliding sync to use their own token format in preparation for storing per-connection state. ([\#17452](element-hq/synapse#17452))
- Ensure we don't send down negative `bump_stamp` in experimental sliding sync endpoint. ([\#17478](element-hq/synapse#17478))
- Do not send down empty room entries down experimental sliding sync endpoint. ([\#17479](element-hq/synapse#17479))
- Refactor Sliding Sync tests to better utilize the `SlidingSyncBase`. ([\#17481](element-hq/synapse#17481), [\#17482](element-hq/synapse#17482))
- Add some opentracing tags and logging to the experimental sliding sync implementation. ([\#17501](element-hq/synapse#17501))
- Split and move Sliding Sync tests so we have some more sane test file sizes. ([\#17504](element-hq/synapse#17504))
- Update the `limited` field description in the Sliding Sync response to accurately describe what it actually represents. ([\#17507](element-hq/synapse#17507))
- Easier to understand `timeline` assertions in Sliding Sync tests. ([\#17511](element-hq/synapse#17511))
- Reset the sliding sync connection if we don't recognize the per-connection state position. ([\#17529](element-hq/synapse#17529))



### Updates to locked dependencies

* Bump bcrypt from 4.1.3 to 4.2.0. ([\#17495](element-hq/synapse#17495))
* Bump black from 24.4.2 to 24.8.0. ([\#17522](element-hq/synapse#17522))
* Bump phonenumbers from 8.13.39 to 8.13.42. ([\#17521](element-hq/synapse#17521))
* Bump ruff from 0.5.4 to 0.5.5. ([\#17494](element-hq/synapse#17494))
* Bump serde_json from 1.0.120 to 1.0.121. ([\#17493](element-hq/synapse#17493))
* Bump serde_json from 1.0.121 to 1.0.122. ([\#17525](element-hq/synapse#17525))
* Bump towncrier from 23.11.0 to 24.7.1. ([\#17523](element-hq/synapse#17523))
* Bump types-pyopenssl from 24.1.0.20240425 to 24.1.0.20240722. ([\#17496](element-hq/synapse#17496))
* Bump types-setuptools from 70.1.0.20240627 to 71.1.0.20240726. ([\#17497](element-hq/synapse#17497))
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