Commit Graph

58 Commits

Author SHA1 Message Date
Patrick Cloke
efd108b45d
Accept & store thread IDs for receipts (implement MSC3771). (#13782)
Updates the `/receipts` endpoint and receipt EDU handler to parse a
`thread_id` from the body and insert it in the database.
2022-09-23 14:33:28 +00:00
Patrick Cloke
cf05258f76
Remove groups replication code. (#12900)
The replication logic for groups is no longer used, so the message
passing infrastructure can be removed.
2022-05-31 13:04:08 -04:00
reivilibre
4a53f35737
Improve code documentation for the typing stream over replication. (#12211) 2022-03-11 14:00:15 +00:00
Richard van der Hoff
e24ff8ebe3
Remove HomeServer.get_datastore() (#12031)
The presence of this method was confusing, and mostly present for backwards
compatibility. Let's get rid of it.

Part of #11733
2022-02-23 11:04:02 +00:00
Patrick Cloke
d0e78af35e
Add missing type hints to synapse.replication. (#11938) 2022-02-08 11:03:08 -05:00
Patrick Cloke
cbd82d0b2d
Convert all namedtuples to attrs. (#11665)
To improve type hints throughout the code.
2021-12-30 18:47:12 +00:00
Nick Barrett
af54167516
Enable passing typing stream writers as a list. (#11237)
This makes the typing stream writer config match the other stream writers
that only currently support a single worker.
2021-11-03 14:25:47 +00:00
Sean Quah
2b82ec425f
Add type hints for most HomeServer parameters (#11095) 2021-10-22 18:15:41 +01:00
Andrew Morgan
84469bdac7
Remove the unused public_room_list_stream (#10565)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-08-17 14:02:50 +01:00
Jonathan de Jong
bf72d10dbf
Use inline type hints in various other places (in synapse/) (#10380) 2021-07-15 11:02:43 +01:00
Erik Johnston
9d25a0ae65
Split presence out of master (#9820) 2021-04-23 12:21:55 +01:00
Erik Johnston
de0d088adc
Add presence federation stream (#9819) 2021-04-20 14:11:24 +01:00
Jonathan de Jong
4b965c862d
Remove redundant "coding: utf-8" lines (#9786)
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>`
2021-04-14 15:34:27 +01:00
Patrick Cloke
b7748d3c00
Import HomeServer from the proper module. (#9665) 2021-03-23 07:12:48 -04:00
Patrick Cloke
cc324d53fe
Fix up types for the typing handler. (#9638)
By splitting this to two separate methods the callers know
what methods they can expect on the handler.
2021-03-17 11:30:21 -04:00
Patrick Cloke
0c330423bc
Bump the mypy and mypy-zope versions. (#9529) 2021-03-03 07:19:19 -05:00
Eric Eastwood
0a00b7ff14
Update black, and run auto formatting over the codebase (#9381)
- 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
2021-02-16 22:32:34 +00:00
Erik Johnston
5009ffcaa4
Only send RDATA for instance local events. (#8496)
When pulling events out of the DB to send over replication we were not
filtering by instance name, and so we were sending events for other
instances.
2020-10-09 13:10:33 +01:00
Patrick Cloke
8a4a4186de
Simplify super() calls to Python 3 syntax. (#8344)
This converts calls like super(Foo, self) -> super().

Generated with:

    sed -i "" -Ee 's/super\([^\(]+\)/super()/g' **/*.py
2020-09-18 09:56:44 -04:00
Patrick Cloke
aec294ee0d
Use slots in attrs classes where possible (#8296)
slots use less memory (and attribute access is faster) while slightly
limiting the flexibility of the class attributes. This focuses on objects
which are instantiated "often" and for short periods of time.
2020-09-14 12:50:06 -04:00
Patrick Cloke
c619253db8
Stop sub-classing object (#8249) 2020-09-04 06:54:56 -04:00
Erik Johnston
c9c544cda5
Remove ChainedIdGenerator. (#8123)
It's just a thin wrapper around two ID gens to make `get_current_token`
and `get_next` return tuples. This can easily be replaced by calling the
appropriate methods on the underlying ID gens directly.
2020-08-19 13:41:51 +01:00
Erik Johnston
76d21d14a0
Separate get_current_token into two. (#8113)
The function is used for two purposes: 1) for subscribers of streams to
get a token they can use to get further updates with, and 2) for
replication to track position of the writers of the stream.

For streams with a single writer the two scenarios produce the same
result, however the situation becomes complicated for streams with
multiple writers. The current `MultiWriterIdGenerator` does not
correctly handle the first case (which is not an issue as its only used
for the `caches` stream which nothing subscribes to outside of
replication).
2020-08-19 10:39:31 +01:00
Erik Johnston
f2e38ca867
Allow moving typing off master (#7869) 2020-07-16 15:12:54 +01:00
Erik Johnston
67d7756fcf
Refactor getting replication updates from database v2. (#7740) 2020-07-07 12:11:35 +01:00
Erik Johnston
f6f7511a4c
Refactor getting replication updates from database. (#7636)
The aim here is to make it easier to reason about when streams are limited and when they're not, by moving the logic into the database functions themselves. This should mean we can kill of `db_query_to_update_function` function.
2020-06-16 17:10:28 +01:00
Erik Johnston
664409b169
Fix bug in account data replication stream. (#7656)
* Ensure account data stream IDs are unique.

The account data stream is shared between three tables, and the maximum
allocated ID was tracked in a dedicated table. Updating the max ID
happened outside the transaction that allocated the ID, leading to a
race where if the server was restarted then the same ID could be
allocated but the max ID failed to be updated, leading it to be reused.

The ID generators have support for tracking across multiple tables, so
we may as well use that instead of a dedicated table.

* Fix bug in account data replication stream.

If the same stream ID was used in both global and room account data then
the getting updates for the replication stream would fail due to
`heapq.merge(..)` trying to compare a `str` with a `None`. (This is
because you'd have two rows like `(534, '!room')` and `(534, None)` from
the room and global account data tables).

Fix is just to order by stream ID, since we don't rely on the ordering
beyond that. The bug where stream IDs can be reused should be fixed now,
so this case shouldn't happen going forward.

Fixes #7617
2020-06-09 16:28:57 +01:00
Richard van der Hoff
6c1f7c722f
Fix limit logic for AccountDataStream (#7384)
Make sure that the AccountDataStream presents complete updates, in the right
order.

This is much the same fix as #7337 and #7358, but applied to a different stream.
2020-05-15 19:03:25 +01:00
Erik Johnston
d7983b63a6
Support any process writing to cache invalidation stream. (#7436) 2020-05-07 13:51:08 +01:00
Richard van der Hoff
d5aa7d93ed
Fix catchup-on-reconnect for the Federation Stream (#7374)
looks like we managed to break this during the refactorathon.
2020-05-05 14:15:57 +01:00
Erik Johnston
0e719f2398
Thread through instance name to replication client. (#7369)
For in memory streams when fetching updates on workers we need to query the source of the stream, which currently is hard coded to be master. This PR threads through the source instance we received via `POSITION` through to the update function in each stream, which can then be passed to the replication client for in memory streams.
2020-05-01 17:19:56 +01:00
Richard van der Hoff
b2dba06079
Workaround for assertion errors from db_query_to_update_function (#7378)
Hopefully this is no worse than what we have on master...
2020-05-01 09:25:16 +01:00
Richard van der Hoff
9cbdfb3a2f Make it clear that the limit for an update_function is a target 2020-04-23 15:45:12 +01:00
Richard van der Hoff
23b28266ac Remove 'limit' param from get_repl_stream_updates API
there doesn't seem to be much point in passing this limit all around, since
both sides agree it's meant to be 100.
2020-04-23 15:44:35 +01:00
Richard van der Hoff
67ff7b8ba0
Improve type checking in replication.tcp.Stream (#7291)
The general idea here is to get rid of the type: ignore annotations on all of the current_token and update_function assignments, which would have caught #7290.

After a bit of experimentation, it seems like the least-awful way to do this is to pass the offending functions in as parameters to the Stream constructor. Unfortunately that means that the concrete implementations no longer have the same constructor signature as Stream itself, which means that it gets hard to correctly annotate STREAMS_MAP.

I've also introduced a couple of new types, to take out some duplication.
2020-04-17 14:49:55 +01:00
Richard van der Hoff
d7d42387f5
Fix 'generator object is not subscriptable' error (#7290)
Some of the query functions return generators rather than lists, so we can't
index into the result. Happily we already have a copy of the results.

(think this was introduced in #7024)
2020-04-16 14:37:06 +01:00
Erik Johnston
ce72355d7f
Fix race in replication (#7226)
Fixes a race between handling `POSITION` and `RDATA` commands. We do this by simply linearizing handling of them.
2020-04-07 11:01:04 +01:00
Erik Johnston
4cff617df1
Move catchup of replication streams to worker. (#7024)
This changes the replication protocol so that the server does not send down `RDATA` for rows that happened before the client connected. Instead, the server will send a `POSITION` and clients then query the database (or master out of band) to get up to date.
2020-03-25 14:54:01 +00:00
Richard van der Hoff
a564b92d37
Convert *StreamRow classes to inner classes (#7116)
This just helps keep the rows closer to their streams, so that it's easier to
see what the format of each stream is.
2020-03-23 13:59:11 +00:00
Erik Johnston
fdb1344716
Remove concept of a non-limited stream. (#7011) 2020-03-20 14:40:47 +00:00
Erik Johnston
9ce4e344a8 Change device list replication to match new semantics.
Instead of sending down batches of user ID/host tuples, send down a row
per entity (user ID or host).
2020-02-28 11:25:34 +00:00
Erik Johnston
0bd8cf435e Increase MAX_EVENTS_BEHIND for replication clients 2020-02-21 09:04:33 +00:00
Erik Johnston
5d7a6ad223
Allow streaming cache invalidate all to workers. (#6749) 2020-01-22 10:37:00 +00:00
Erik Johnston
48c3a96886
Port synapse.replication.tcp to async/await (#6666)
* Port synapse.replication.tcp to async/await

* Newsfile

* Correctly document type of on_<FOO> functions as async

* Don't be overenthusiastic with the asyncing....
2020-01-16 09:16:12 +00:00
Erik Johnston
e8b68a4e4b
Fixup synapse.replication to pass mypy checks (#6667) 2020-01-14 14:08:06 +00:00
Andrew Morgan
cd96b4586f lint 2019-11-08 15:45:45 +00:00
Andrew Morgan
c4bdf2d785 Remove content from being sent for account data rdata stream 2019-11-08 15:44:02 +00:00
Hubert Chathi
998f7fe7d4 make user signatures a separate stream 2019-10-30 17:22:52 -04:00
Andrew Morgan
4548d1f87e
Remove unnecessary parentheses around return statements (#5931)
Python will return a tuple whether there are parentheses around the returned values or not.

I'm just sick of my editor complaining about this all over the place :)
2019-08-30 16:28:26 +01:00
Amber Brown
4806651744
Replace returnValue with return (#5736) 2019-07-23 23:00:55 +10:00