During the migration the automated script to update the copyright
headers accidentally got rid of some of the existing copyright lines.
Reinstate them.
We remove these fields as they're just duplicating data the event
already stores, and (for reasons 🤫) I'd like to simplify
the class to only store simple types.
I'm not entirely convinced that we shouldn't instead add helper methods
to the event class to generate stream tokens, but I don't really think
that's where they belong either
This splits thinsg into two queries, but most of the time we won't have
new event backwards extremities so this shouldn't actually add an extra
RTT for the majority of cases.
Note this removes the check for events with no prev events, but that was
part of MSC2716 work that has since been removed.
Additionally:
* Consistently use `freeze()` in test
---------
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: 6543 <6543@obermui.de>
The `/relations` endpoint was not properly handle "live tokens"
(i.e sync tokens), to do this properly we abstract the code that
`/messages` has and re-use it.
* Request partial joins by default
This is a little sloppy, but we are trying to gain confidence in faster
joins in the upcoming RC.
Admins can still opt out by adding the following to their Synapse
config:
```yaml
experimental:
faster_joins: false
```
We may revert this change before the release proper, depending on how
testing in the wild goes.
* Changelog
* Try to fix the backfill test failures
* Upgrade notes
* Postgres compat?
The callers either set a default limit or manually handle a None-limit
later on (by setting a default value).
Update the callers to always instantiate PaginationConfig with a default
limit and then assume the limit is non-None.
This fixes a bug where the `/relations` API with `dir=f` would
skip the first item of each page (except the first page), causing
incomplete data to be returned to the client.
* Replace `get_new_events_for_appservice` with `get_all_new_events_stream`
The functions were near identical and this brings the AS worker closer
to the way federation senders work which can allow for multiple workers
to handle AS traffic.
* Pull received TS alongside events when processing the stream
This avoids an extra query -per event- when both federation sender
and appservice pusher process events.
Currently, we try to pull the event corresponding to a sync token from the database. However, when
we fetch redaction events, we check the target of that redaction (because we aren't allowed to send
redactions to clients without validating them). So, if the sync token points to a redaction of an event
that we don't have, we have a problem.
It turns out we don't really need that event, and can just work with its ID and metadata, which
sidesteps the whole problem.
==============================
Synapse 1.59 makes several changes that server administrators should be aware of:
- Device name lookup over federation is now disabled by default. ([\#12616](https://github.com/matrix-org/synapse/issues/12616))
- The `synapse.app.appservice` and `synapse.app.user_dir` worker application types are now deprecated. ([\#12452](https://github.com/matrix-org/synapse/issues/12452), [\#12654](https://github.com/matrix-org/synapse/issues/12654))
See [the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md#upgrading-to-v1590) for more details.
Additionally, this release removes the non-standard `m.login.jwt` login type from Synapse. It can be replaced with `org.matrix.login.jwt` for identical behaviour. This is only used if `jwt_config.enabled` is set to `true` in the configuration. ([\#12597](https://github.com/matrix-org/synapse/issues/12597))
Bugfixes
--------
- Fix a bug introduced in Synapse 1.58.0 where `/sync` would fail if the most recent event in a room was rejected. ([\#12729](https://github.com/matrix-org/synapse/issues/12729))
-----BEGIN PGP SIGNATURE-----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=iA2S
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=JmDV
-----END PGP SIGNATURE-----
Merge tag 'v1.59.0rc2' into develop
Synapse 1.59.0rc2 (2022-05-16)
==============================
Synapse 1.59 makes several changes that server administrators should be aware of:
- Device name lookup over federation is now disabled by default. ([\#12616](https://github.com/matrix-org/synapse/issues/12616))
- The `synapse.app.appservice` and `synapse.app.user_dir` worker application types are now deprecated. ([\#12452](https://github.com/matrix-org/synapse/issues/12452), [\#12654](https://github.com/matrix-org/synapse/issues/12654))
See [the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md#upgrading-to-v1590) for more details.
Additionally, this release removes the non-standard `m.login.jwt` login type from Synapse. It can be replaced with `org.matrix.login.jwt` for identical behaviour. This is only used if `jwt_config.enabled` is set to `true` in the configuration. ([\#12597](https://github.com/matrix-org/synapse/issues/12597))
Bugfixes
--------
- Fix a bug introduced in Synapse 1.58.0 where `/sync` would fail if the most recent event in a room was rejected. ([\#12729](https://github.com/matrix-org/synapse/issues/12729))
* Add some type hints to datastore
* newsfile
* change `Collection` to `List`
* refactor return type of `select_users_txn`
* correct type hint in `stream.py`
* Remove `Optional` in `select_users_txn`
* remove not needed return type in `__init__`
* Revert change in `get_stream_id_for_event_txn`
* Remove import from `Literal`
The unstable identifiers are still supported if the experimental configuration
flag is enabled. The unstable identifiers will be removed in a future release.
This is some odds and ends found during the review of #11791
and while continuing to work in this code:
* Return attrs classes instead of dictionaries from some methods
to improve type safety.
* Call `get_bundled_aggregations` fewer times.
* Adds a missing assertion in the tests.
* Do not return empty bundled aggregations for an event (preferring
to not include the bundle at all, as the docstring states).
* Push `get_room_{min,max_stream_ordering}` into StreamStore
Both implementations of this are identical, so we may as well push it down and
get rid of the abstract base class nonsense.
* Remove redundant `StreamStore` class
This is empty now
* Remove redundant `get_current_events_token`
This was an exact duplicate of `get_room_max_stream_ordering`, so let's get rid
of it.
* newsfile
This mainly consists of docstrings and inline comments. There are one or two type annotations and variable renames thrown in while I was here.
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
The deprecated /initialSync endpoint maintains a cache of responses,
using parameter values as part of the cache key. When a `from` or `to`
parameter is specified, it gets converted into a `StreamToken`, which
contains a `RoomStreamToken` and forms part of the cache key.
`RoomStreamToken`s need to be made hashable for this to work.
Part of #9744
Removes all redundant `# -*- coding: utf-8 -*-` lines from files, as python 3 automatically reads source code as utf-8 now.
`Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>`
- Update black version to the latest
- Run black auto formatting over the codebase
- Run autoformatting according to [`docs/code_style.md
`](80d6dc9783/docs/code_style.md)
- Update `code_style.md` docs around installing black to use the correct version
Currently when using multiple event persisters we (in the worst case) don't tell clients about events until all event persisters have persisted new events after the original event. This is a suboptimal, especially if one of the event persisters goes down.
To handle this, we encode the position of each event persister in the room tokens so that we can send events to clients immediately. To reduce the size of the token we do two things:
1. We create a unique immutable persistent mapping between instance names and a generated small integer ID, which we can encode in the tokens instead of the instance name; and
2. We encode the "persisted upto position" of the room token and then only explicitly include instances that have positions strictly greater than that.
The new tokens look something like: `m3478~1.3488~2.3489`, where the first number is the min position, and the subsequent `-` separated pairs are the instance ID to positions map. (We use `.` and `~` as separators as they're URL safe and not already used by `StreamToken`).
