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8248 Commits

Author SHA1 Message Date
Richard van der Hoff
371da42ae4 Wrap a number of things that run in the background 
This will reduce the number of "Starting db connection from sentinel context"
warnings, and will help with our metrics.
 2018-07-25 09:41:12 +01:00
Erik Johnston
8b8c4f34a3 Replace usage of get_current_toke with StreamToken.START 
This allows us to handle /context/ requests on the client_reader worker
without having to pull in all the various stream handlers (e.g.
precence, typing, pushers etc). The only thing the token gets used for
is pagination, and that ignores everything but the room portion of the
token.
 2018-07-24 16:49:17 +01:00
Erik Johnston
3188973857 Pull out did_forget to worker store 2018-07-24 16:49:14 +01:00
Erik Johnston
60a1d147a7
Merge pull request #3595 from matrix-org/erikj/use_deltas 
Use deltas to calculate current state deltas
 2018-07-24 15:41:18 +01:00
Erik Johnston
709c309b0e Expand on docstring comment about return value 2018-07-24 15:12:50 +01:00
Erik Johnston
8f65ab98d2 Remove unnecessary iteritems 2018-07-24 15:08:01 +01:00
Erik Johnston
ed0dd68731 Fixup comment (and indent) 2018-07-24 14:31:38 +01:00
Erik Johnston
811ac73a42 Don't fetch state from the database unless needed 2018-07-24 14:18:23 +01:00
Erik Johnston
a79410e7b8 Have _get_new_state_after_events return delta 
If we have a delta from the existing to new current state, then we can
reuse that rather than manually working it out by fetching both lots of
state.
 2018-07-24 14:14:17 +01:00
Richard van der Hoff
81946db9cf
Merge pull request #3587 from matrix-org/rav/better_exception_logging 
Improve logging for exceptions when handling PDUs
 2018-07-24 14:12:12 +01:00
Richard van der Hoff
a321f78991
Merge pull request #3586 from matrix-org/rav/optimise_resolve_state_groups 
Fixes and optimisations for resolve_state_groups
 2018-07-24 14:11:45 +01:00
Richard van der Hoff
93b0722c50
Merge pull request #3583 from matrix-org/rav/remove_who_forgot_in_room 
Remove redundant checks on room forgottenness
 2018-07-24 14:11:11 +01:00
Erik Johnston
223341205e Don't require to_delete to have event_ids 2018-07-24 14:02:40 +01:00
Richard van der Hoff
30bfed5aa5 Merge remote-tracking branch 'origin/develop' into rav/remove_who_forgot_in_room 2018-07-24 11:46:09 +01:00
Erik Johnston
97acd385a3 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/speed_up_calculate_state_delta 2018-07-24 11:32:13 +01:00
Erik Johnston
0fa73e4a63 Remove unnecessary if 2018-07-24 11:19:23 +01:00
Erik Johnston
ff5426f6b8 Speed up _calculate_state_delta 2018-07-24 10:55:11 +01:00
Richard van der Hoff
a678145010
Merge branch 'develop' into rav/logcontext_fixes 2018-07-24 10:43:30 +01:00
Erik Johnston
d436ad332c
Merge pull request #3555 from matrix-org/erikj/client_apis_move 
Make client_reader support some more read only APIs
 2018-07-24 10:42:28 +01:00
Erik Johnston
536bc63a4e
Merge branch 'develop' into erikj/client_apis_move 2018-07-24 09:57:05 +01:00
Richard van der Hoff
cf2d15c6a9 another couple of logcontext leaks 2018-07-24 00:57:48 +01:00
Richard van der Hoff
8dff6e0322 Logcontext fixes 
Fix some random logcontext leaks.
 2018-07-24 00:37:17 +01:00
Richard van der Hoff
69fb5dbdab fix idiocy 2018-07-24 00:04:44 +01:00
Richard van der Hoff
1938cffaea Add some measure blocks to persist_events 
... to help us figure out where 40% of CPU is going
 2018-07-23 23:48:19 +01:00
Richard van der Hoff
ce0c18dec5 Improve logging for exceptions handling PDUs 
when we get an exception handling a federation PDU, log the whole stacktrace.
 2018-07-23 22:13:19 +01:00
Richard van der Hoff
c1f80effbe Handle delta_ids being None in _update_context_for_auth_events 
it's easier to create the new state group as a delta from the existing one.

(There's an outside chance this will help with
https://github.com/matrix-org/synapse/issues/3364)
 2018-07-23 22:06:50 +01:00
Richard van der Hoff
5c705f70c9 Fixes and optimisations for resolve_state_groups 
First of all, fix the logic which looks for identical input state groups so
that we actually use them. This turned out to be most easily done by factoring
the relevant code out to a separate function so that we could do an early
return.

Secondly, avoid building the whole `conflicted_state` dict (which was only ever
used as a boolean flag).

Thirdly, replace the construction of the `state` dict (which mapped from keys
to events that set them), with an optimistic construction of the resolution
result assuming there will be no conflicts. This should be no slower than
building the old `state` dict, and:
  - in the conflicted case, we'll short-cut it, saving part of the work
  - in the unconflicted case, it saves rebuilding the resolution from the
    `state` dict.

Finally, do a couple of s/values/itervalues/.
 2018-07-23 19:10:11 +01:00
Erik Johnston
8b9f164fff Comments 2018-07-23 17:43:01 +01:00
Erik Johnston
50c60e5fad Only get cached state from context in persist_event 
We don't want to bother pulling out the current state from the DB since
until we know we have to. Checking the context for state is just an
optimisation.
 2018-07-23 17:21:40 +01:00
Richard van der Hoff
4f5cc8e4e7 Merge remote-tracking branch 'origin/develop' into rav/remove_who_forgot_in_room 2018-07-23 17:15:12 +01:00
Richard van der Hoff
dae6dc1e77 Remove redundant checks on room forgottenness 
Fixes #3550
 2018-07-23 17:13:34 +01:00
Erik Johnston
0faa3223cd Fix missing attributes on workers. 
This was missed during the transition from attribute to getter for
getting state from context.
 2018-07-23 16:28:00 +01:00
Erik Johnston
999bcf9d01 Fix EventContext when using workers 
We were:
  1. Not correctly setting all attributes
  2. Using defer.inlineCallbacks in a non-generator
 2018-07-23 15:24:21 +01:00
Erik Johnston
4797ed000e Update docstrings to make sense 2018-07-23 15:05:56 +01:00
Erik Johnston
0b0b24cb82 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/client_apis_move 2018-07-23 13:21:15 +01:00
Erik Johnston
027bc01a1b Add support for updating state 2018-07-23 13:17:25 +01:00
Erik Johnston
e42510ba63 Use new getters 2018-07-23 13:17:22 +01:00
Erik Johnston
440b8845b5 Make EventContext lazy load state 2018-07-23 12:56:56 +01:00
Erik Johnston
842cdece42 pep8 2018-07-23 12:31:35 +01:00
Erik Johnston
acbfdc3442 Refcator EventContext to accept state during init 2018-07-23 12:20:55 +01:00
Matthew Hodgson
9b34f3ea3a
Merge branch 'develop' into matthew/sync_deleted_devices 2018-07-23 10:03:28 +01:00
Matthew Hodgson
c1bf2b587e
add trailing comma 2018-07-23 09:56:23 +01:00
Amber Brown
3132b89f12
Make the rest of the .iterwhatever go away (#3562) 2018-07-21 15:47:18 +10:00
Erik Johnston
5c88bb722f Move PaginationHandler to its own file 2018-07-20 15:32:23 +01:00
Erik Johnston
0ecf68aedc Move check_in_room_or_world_readable to Auth 2018-07-20 15:30:59 +01:00
Richard van der Hoff
3d6df84658 Test and fix support for cancellation in Linearizer 2018-07-20 13:59:55 +01:00
Richard van der Hoff
4f67623674
Merge pull request #3571 from matrix-org/rav/limiter_fixes 
A set of improvements to the Limiter
 2018-07-20 13:53:03 +01:00
Amber Brown
e1a237eaab
Admin API for creating new users (#3415) 2018-07-20 22:41:13 +10:00
Richard van der Hoff
7c712f95bb Combine Limiter and Linearizer 
Linearizer was effectively a Limiter with max_count=1, so rather than
maintaining two sets of code, let's combine them.
 2018-07-20 13:11:43 +01:00
Richard van der Hoff
8462c26485 Improvements to the Limiter 
* give them names, to improve logging
* use a deque rather than a list for efficiency
 2018-07-20 12:50:27 +01:00