Commit Graph

83 Commits

Author SHA1 Message Date
Matthew Hodgson 6c28ac260c copyrights 2016-01-07 04:26:29 +00:00
Richard van der Hoff fddedd51d9 Fix a few race conditions in the state calculation
Be a bit more careful about how we calculate the state to be returned by
/sync. In a few places, it was possible for /sync to return slightly later
state than that represented by the next_batch token and the timeline. In
particular, the following cases were susceptible:

* On a full state sync, for an active room
* During a per-room incremental sync with a timeline gap
* When the user has just joined a room. (Refactor check_joined_room to make it
  less magical)

Also, use store.get_state_for_events() (and thus the existing stategroups) to
calculate the state corresponding to a particular sync position, rather than
state_handler.compute_event_context(), which recalculates from first principles
(and tends to miss some state).

Merged from PR https://github.com/matrix-org/synapse/pull/372
2015-11-13 10:39:09 +00:00
Erik Johnston 927004e349 Remove unused room_id parameter 2015-10-12 15:06:14 +01:00
Mark Haines 1cd65a8d1e synapse/storage/state.py: _make_group_id was unused 2015-09-23 10:37:58 +01:00
Erik Johnston 1bd1a43073 Actually check if event_id isn't returned by _get_state_groups 2015-08-21 14:30:34 +01:00
Erik Johnston a82938416d Remove newline because vertical whitespace makes mjark sad 2015-08-18 16:28:13 +01:00
Erik Johnston 0bfdaf1f4f Rejig the code to make it nicer 2015-08-18 16:26:07 +01:00
Erik Johnston 8199475ce0 Ensure we never return a None event from _get_state_for_groups 2015-08-18 11:44:10 +01:00
Erik Johnston 85d0bc3bdc Reduce cache size from obscenely large to quite large 2015-08-18 11:00:38 +01:00
Erik Johnston f9d4da7f45 Fix bug where we were leaking None into state event lists 2015-08-17 09:39:45 +01:00
Erik Johnston 2bb2c02571 Remove some vertical space 2015-08-13 17:11:30 +01:00
Erik Johnston 57877b01d7 Replace list comprehension 2015-08-13 17:00:17 +01:00
Erik Johnston 0fbed2a8fa Comment 2015-08-12 17:22:54 +01:00
Erik Johnston c10ac7806e Explain why we're prefilling dict with Nones 2015-08-12 17:16:30 +01:00
Erik Johnston 101ee3fd00 Better variable name 2015-08-12 17:08:05 +01:00
Erik Johnston df361d08f7 Split _get_state_for_group_from_cache into two 2015-08-12 17:06:21 +01:00
Erik Johnston 2df8dd9b37 Move all the caches into their own package, synapse.util.caches 2015-08-11 18:00:59 +01:00
Erik Johnston 53a817518b Comments 2015-08-11 11:40:40 +01:00
Erik Johnston 1b994a97dd Fix application of ACLs 2015-08-11 10:41:40 +01:00
Erik Johnston 10b874067b Fix state cache 2015-08-11 09:12:41 +01:00
Erik Johnston 017b798e4f Clean up StateStore 2015-08-10 15:01:06 +01:00
Erik Johnston 2c019eea11 Remove unused function 2015-08-10 14:44:41 +01:00
Erik Johnston aa88582e00 Do bounds check 2015-08-10 10:08:15 +01:00
Erik Johnston 5119e416e8 Line length 2015-08-10 10:05:30 +01:00
Erik Johnston 8f04b6fa7a Merge branch 'erikj/cache_varargs_interface' of github.com:matrix-org/synapse into erikj/dictionary_cache 2015-08-07 19:30:25 +01:00
Erik Johnston 3213ff630c Remove unnecessary cache 2015-08-07 19:14:05 +01:00
Erik Johnston 9eb5b23d3a Batch up various DB requests for event -> state 2015-08-07 18:16:02 +01:00
Erik Johnston b3768ec10a Remove unncessary cache 2015-08-07 13:41:05 +01:00
Erik Johnston fe994e728f Store absence of state in cache 2015-08-07 10:17:38 +01:00
Erik Johnston 3e1b77efc2 Merge branch 'erikj/cached_keyword_args' of github.com:matrix-org/synapse into erikj/dictionary_cache 2015-08-05 16:45:56 +01:00
Erik Johnston 07507643cb Use dictionary cache to do group -> state fetching 2015-08-05 15:11:42 +01:00
Erik Johnston 413a4c289b Add comment 2015-08-04 11:08:07 +01:00
Erik Johnston 4d6cb8814e Speed up event filtering (for ACL) logic 2015-08-04 09:32:23 +01:00
Erik Johnston 39e21ea51c Add support for using keyword arguments with cached functions 2015-07-27 13:57:29 +01:00
Erik Johnston baa55fb69e Merge pull request #193 from matrix-org/erikj/bulk_persist_event
Add bulk insert events API
2015-07-14 10:49:24 +01:00
Erik Johnston 1a60545626 Add basic impl for room history ACL on GET /messages client API 2015-07-02 16:20:10 +01:00
Erik Johnston 5130d80d79 Add bulk insert events API 2015-06-25 17:29:34 +01:00
Erik Johnston 0d7d9c37b6 Add cache to get_state_groups 2015-06-03 14:45:55 +01:00
Erik Johnston 4429e720ae Merge branch 'master' of github.com:matrix-org/synapse into develop 2015-05-22 10:33:00 +01:00
Mark Haines d61ce3f670 Add a cache for get_current_state with state_key 2015-05-21 16:41:39 +01:00
Erik Johnston 8763dd80ef Don't fetch prev_content for current_state 2015-05-15 15:33:01 +01:00
Erik Johnston acb12cc811 Make store.get_current_state fetch events asyncly 2015-05-15 15:20:05 +01:00
Erik Johnston f6f902d459 Move fetching of events into their own transactions 2015-05-14 13:45:48 +01:00
Erik Johnston cdb3757942 Refactor _get_events 2015-05-14 13:31:55 +01:00
Erik Johnston 4071f29653 Fetch events from events_id in their own transactions 2015-05-13 16:59:41 +01:00
Erik Johnston ca4f458787 Fetch events in bulk 2015-05-13 15:13:42 +01:00
Erik Johnston 6edff11a88 Don't fetch redaction and rejection stuff for each event, so we can use index only scan 2015-05-13 14:39:05 +01:00
Erik Johnston 02590c3e1d Temp turn off checking for rejections and redactions 2015-05-13 11:31:28 +01:00
Erik Johnston 619a21812b defer.gatherResults loop 2015-05-13 11:29:03 +01:00
Erik Johnston fec4485e28 Batch fetching of events for state groups 2015-05-13 11:22:42 +01:00