Commit Graph

81 Commits

Author SHA1 Message Date
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
fdb1344716
Remove concept of a non-limited stream. (#7011) 2020-03-20 14:40:47 +00:00
Patrick Cloke
509e381afa
Clarify list/set/dict/tuple comprehensions and enforce via flake8 (#6957)
Ensure good comprehension hygiene using flake8-comprehensions.
2020-02-21 07:15:07 -05:00
Richard van der Hoff
b58d17e44f Refactor the membership check methods in Auth
these were getting a bit unwieldy, so let's combine `check_joined_room` and
`check_user_was_in_room` into a single `check_user_in_room`.
2020-02-18 23:21:44 +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
02553901ce
Remove unused get_pagination_rows methods. (#6557)
Remove unused get_pagination_rows methods
2019-12-17 11:44:32 +00:00
Erik Johnston
b3a4e35ca8 Fixup functions to consistently return deferreds 2019-12-06 10:40:05 +00:00
Andrew Morgan
bc29a19731 Replace instance variations of homeserver with correct case/spacing 2019-11-12 13:08:12 +00:00
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
97a8b4caf7
Move some timeout checking logs to DEBUG #5785 2019-07-30 02:02:18 +10:00
Amber Brown
4806651744
Replace returnValue with return (#5736) 2019-07-23 23:00:55 +10:00
Amber Brown
463b072b12
Move logging utilities out of the side drawer of util/ and into logging/ (#5606) 2019-07-04 00:07:04 +10:00
Amber Brown
32e7c9e7f2
Run Black. (#5482) 2019-06-20 19:32:02 +10:00
Andrew Morgan
4a4d5c4fd6
Fix grammar and document get_current_users_in_room (#4998) 2019-04-03 14:32:20 +01:00
Richard van der Hoff
856c83f5f8
Avoid rebuilding Edu objects in worker mode (#4770)
In worker mode, on the federation sender, when we receive an edu for sending
over the replication socket, it is parsed into an Edu object. There is no point
extracting the contents of it so that we can then immediately build another Edu.
2019-03-04 12:57:44 +00:00
Amber Brown
cb7a6b2379
Fix typing being reset causing infinite syncs (#4127) 2018-11-03 00:19:23 +11:00
Richard van der Hoff
3deaad2fb4
Merge pull request #3964 from matrix-org/rav/remove_localhost_checks
remove spurious federation checks on localhost
2018-09-28 13:35:47 +01:00
Richard van der Hoff
965154d60a Fix complete fail to do the right thing 2018-09-28 12:45:54 +01:00
Erik Johnston
5f02017aea Improve performance of getting typing updates for replication
Fetching the list of all new typing notifications involved iterating
over all rooms and comparing their serial. Lets move to using a stream
change cache, like we do for other streams.
2018-09-05 10:20:40 +01:00
Amber Brown
49af402019 run isort 2018-07-09 16:09:20 +10:00
Richard van der Hoff
fc149b4eeb Merge remote-tracking branch 'origin/develop' into rav/use_run_in_background 2018-04-27 14:31:23 +01:00
Richard van der Hoff
2a13af23bc Use run_in_background in preference to preserve_fn
While I was going through uses of preserve_fn for other PRs, I converted places
which only use the wrapped function once to use run_in_background, to avoid
creating the function object.
2018-04-27 12:55:51 +01:00
Richard van der Hoff
9255a6cb17 Improve exception handling for background processes
There were a bunch of places where we fire off a process to happen in the
background, but don't have any exception handling on it - instead relying on
the unhandled error being logged when the relevent deferred gets
garbage-collected.

This is unsatisfactory for a number of reasons:
 - logging on garbage collection is best-effort and may happen some time after
   the error, if at all
 - it can be hard to figure out where the error actually happened.
 - it is logged as a scary CRITICAL error which (a) I always forget to grep for
   and (b) it's not really CRITICAL if a background process we don't care about
   fails.

So this is an attempt to add exception handling to everything we fire off into
the background.
2018-04-27 11:07:40 +01:00
Erik Johnston
c3f79c9da5 Split out edu/query registration to a separate class 2018-03-13 10:24:27 +00:00
Erik Johnston
23da638360 Fix typing tests 2017-05-26 10:02:04 +01:00
Erik Johnston
96b9b6c127 Don't double json encode typing replication data 2017-04-05 11:34:20 +01:00
Erik Johnston
24d35ab47b Add new storage functions for new replication
The new replication protocol will keep all the streams separate, rather
than muxing multiple streams into one.
2017-03-30 11:48:35 +01:00
Erik Johnston
59ef517e6b Use new federation_sender DI 2016-11-16 14:47:52 +00:00
Erik Johnston
2ef617bc06 Fix infinite typing bug
There's a bug somewhere that causes typing notifications to not be timed
out properly. By adding a paranoia timer and using correct inequalities
notifications should stop being stuck, even if it the root cause hasn't
been fixed.
2016-10-24 15:51:22 +01:00
Erik Johnston
655891d179 Move FEDERATION_PING_INTERVAL timer. Update log line 2016-09-23 15:43:34 +01:00
Erik Johnston
22578545a0 Time out typing over federation 2016-09-23 14:00:52 +01:00
Erik Johnston
52b2318777 Clobber EDUs in send queue 2016-09-09 15:59:08 +01:00
Erik Johnston
8b93af662d Check the user_id for presence/typing matches origin 2016-09-08 15:07:38 +01:00
Erik Johnston
bed10f9880 Use state handler instead of get_users_in_room/get_joined_hosts 2016-08-26 14:54:30 +01:00
Erik Johnston
9219139351 Preserve some logcontexts 2016-08-24 11:58:40 +01:00
Erik Johnston
1a815fb04f Don't hit DB for noop replications queries 2016-06-08 11:33:30 +01:00
Erik Johnston
ab116bdb0c Fix typo 2016-06-03 14:03:42 +01:00
Mark Haines
56d15a0530 Store the typing users as user_id strings. (#819)
Rather than storing them as UserID objects.
2016-06-02 16:28:54 +01:00
Mark Haines
0cb441fedd Move typing handler out of the Handlers object 2016-05-17 15:58:46 +01:00
Mark Haines
80cb9becd8 Remove get_joined_rooms_for_user from RoomMemberHandler 2016-05-16 20:06:55 +01:00
Mark Haines
821306120a Replaces calls to fetch_room_distributions_into with get_joined_hosts_for_room 2016-05-16 19:48:07 +01:00
Mark Haines
60a0f81c7a Add a /replication API for extracting the updates that happened on
synapse

This is necessary for replicating the data in synapse to be visible to a
separate service because presence and typing notifications aren't stored
in a database so won't be visible to another process.

This API can be used to either get the raw data by requesting the tables
themselves or to just receive notifications for updates by following the
streams meta-stream.

Returns updates for each table requested a JSON array of arrays with a
row for each row in the table.

Each table is prefixed by a header row with the: name of the table,
current stream_id position for the table, number of rows, number of
columns and the names of the columns.
This is followed by the rows that have been added to the server since
the requester last asked.

The API has a timeout and is hooked up to the notifier so that a slave
can long poll for updates.
2016-03-01 14:49:41 +00:00
Erik Johnston
6c558ee8bc Measure some /sync related things 2016-02-09 11:31:42 +00:00
Matthew Hodgson
6c28ac260c copyrights 2016-01-07 04:26:29 +00:00
Daniel Wagner-Hall
ca2f90742d Open up /events to anonymous users for room events only
Squash-merge of PR #345 from daniel/anonymousevents
2015-11-05 14:32:26 +00:00
Erik Johnston
da51acf0e7 Remove needless existence checks 2015-08-26 11:08:23 +01:00
Erik Johnston
f4d552589e Don't loop over all rooms ever in typing.get_new_events_for_user 2015-08-26 10:51:08 +01:00
Erik Johnston
bd1236c0ee Consolidate duplicate code in notifier 2015-07-02 11:46:05 +01:00
Mark Haines
63878c0379 Don't bother checking for updates if the stream token hasn't advanced for a user 2015-05-13 13:42:21 +01:00
Erik Johnston
2236ef6c92 Fix up leak. Add warnings. 2015-05-08 19:53:34 +01:00