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296 Commits

Author SHA1 Message Date
Richard van der Hoff
2e9f5ea31a Fix logcontext handling for persist_events 
* don't use preserve_context_over_deferred, which is known broken.

* remove a redundant preserve_fn.

* add/improve some comments
 2017-10-17 10:59:30 +01:00
Erik Johnston
11d62f43c9 Invalidate cache 2017-10-03 14:12:28 +01:00
Erik Johnston
6ff14ddd2e Make into list 2017-06-29 15:47:37 +01:00
Erik Johnston
5946aa0877 Prefill forward extrems and event to state groups 2017-06-29 15:38:48 +01:00
Erik Johnston
dfeca6cf40 Merge pull request #2286 from matrix-org/erikj/split_out_user_dir 
Split out user directory to a separate process
 2017-06-16 13:01:19 +01:00
Erik Johnston
6aa5bc8635 Initial worker impl 2017-06-16 11:47:11 +01:00
Erik Johnston
052c5d19d5 Merge pull request #2281 from matrix-org/erikj/phone_home_stats 
Fix phone home stats
 2017-06-15 12:46:23 +01:00
Erik Johnston
4b461a6931 Add some more stats 2017-06-15 09:39:39 +01:00
Erik Johnston
617304b2cf Fix phone home stats 2017-06-14 19:47:15 +01:00
Erik Johnston
d53fe399eb Add cache for is_host_joined 2017-06-13 09:56:18 +01:00
Erik Johnston
c62c480dc6 Merge pull request #2259 from matrix-org/erikj/fix_state_woes 
Fix bug where state_group tables got corrupted
 2017-06-07 17:51:25 +01:00
Erik Johnston
197bd126f0 Fix bug where state_group tables got corrupted 
This is due to the fact that we prefilled caches using txn.call_after,
which always gets called including on error.

We fix this by making txn.call_after only fire when a transaction
completes successfully, which is what we want most of the time anyway.
 2017-06-07 17:39:36 +01:00
Erik Johnston
4abcff0177 Fix typo 2017-05-31 16:22:36 +01:00
Erik Johnston
304880d185 Add stream change cache 2017-05-31 15:46:36 +01:00
Erik Johnston
04095f7581 Add clobbered event_id 2017-05-30 14:53:01 +01:00
Erik Johnston
a584a81b3e Add current_state_delta_stream table 2017-05-30 14:44:09 +01:00
Erik Johnston
c049472b8a Only store event_auth for state events 2017-05-24 15:23:31 +01:00
Erik Johnston
b8492b6c2f Merge pull request #2224 from matrix-org/erikj/prefill_state 
Prefill state caches
 2017-05-16 15:50:11 +01:00
Erik Johnston
331570ea6f Remove spurious merge artifacts 2017-05-16 15:33:07 +01:00
Erik Johnston
871605f4e2 Comments 2017-05-15 15:11:30 +01:00
Erik Johnston
e0d2f6d5b0 Add more granular event send metrics 2017-05-15 15:11:30 +01:00
Erik Johnston
bfbc907cec Prefill state caches 2017-05-15 15:11:13 +01:00
Richard van der Hoff
34194aaff7 Don't create event_search index on sqlite 
... because the table is virtual
 2017-05-11 12:46:55 +01:00
Richard van der Hoff
114f290947 Add more logging for purging 
Log the number of events we will be deleting at info.
 2017-05-11 12:08:47 +01:00
Richard van der Hoff
baafb85ba4 Add an index to event_search 
- to make the purge API quicker
 2017-05-11 12:05:22 +01:00
Richard van der Hoff
dc026bb16f Tidy purge code and add some comments 
Try to make this clearer with more comments and some variable renames
 2017-05-11 10:56:12 +01:00
Richard van der Hoff
8e345ce465 Don't de-delta state groups we're about to delete 2017-05-10 18:44:22 +01:00
Richard van der Hoff
b64d312421 add some logging to purge_history 2017-05-10 18:44:22 +01:00
Erik Johnston
093f7e47cc Expand docstring a bit 2017-05-08 16:14:46 +01:00
Erik Johnston
ffad4fe35b Don't update event cache hit ratio from get_joined_users 
Otherwise the hit ration of plain get_events gets completely skewed by
calls to get_joined_users* functions.
 2017-05-08 16:06:17 +01:00
Erik Johnston
587f07543f Revert "Prefill state caches" 2017-05-04 15:07:27 +01:00
Erik Johnston
1827057acc Comments 2017-05-03 09:56:05 +01:00
Erik Johnston
8346e6e696 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/prefill_state 2017-05-03 09:46:40 +01:00
Erik Johnston
3e5a62ecd8 Add more granular event send metrics 2017-05-02 14:23:26 +01:00
Erik Johnston
a2c89a225c Prefill state caches 2017-05-02 10:40:31 +01:00
Luke Barnard
6a70647d45 Correct logic in is_event_after 2017-04-13 13:46:17 +01:00
Luke Barnard
b9557064bf Simplify is_event_after logic 2017-04-12 14:36:20 +01:00
Luke Barnard
7f94709066 travis flake8.. 2017-04-11 18:35:45 +01:00
Luke Barnard
73880268ef Refactor event ordering check to events store 2017-04-11 17:34:09 +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
bac9bf1b12 Typo 2017-03-27 18:02:17 +01:00
Erik Johnston
d82c42837f Short circuit if all new events have same state group 2017-03-27 18:00:47 +01:00
Erik Johnston
e71940aa64 Use iter(items|values) 2017-03-24 10:57:02 +00:00
Erik Johnston
00957d1aa4 User Cursor.__iter__ instead of fetchall 
This prevents unnecessary construction of lists
 2017-03-23 17:53:49 +00:00
Erik Johnston
37a187bfab Merge pull request #2033 from matrix-org/erikj/repl_speed 
Don't send the full event json over replication
 2017-03-21 13:11:15 +00:00
Erik Johnston
61f471f779 Don't send the full event json over replication 2017-03-17 15:50:01 +00:00
Richard van der Hoff
0c01f829ae Avoid resetting state on rejected events 
When we get a rejected event, give it the same state_group as its prev_event,
rather than no state_group at all.

This should fix https://github.com/matrix-org/synapse/issues/1935.
 2017-03-17 15:06:08 +00:00
Richard van der Hoff
5068fb16a5 Refactoring and cleanups 
A few non-functional changes:

* A bunch of docstrings to document types
* Split `EventsStore._persist_events_txn` up a bit. Hopefully it's a bit more
  readable.
* Rephrase `EventFederationStore._update_min_depth_for_room_txn` to avoid
  mind-bending conditional.
* Rephrase rejected/outlier conditional in `_update_outliers_txn` to avoid
  mind-bending conditional.
 2017-03-17 15:06:07 +00:00
Erik Johnston
bb256ac96f Merge branch 'develop' of github.com:matrix-org/synapse into erikj/public_list_speed 2017-03-14 11:35:05 +00:00
Erik Johnston
cc7a294e2e Fix current_state_events table to not lie 
If we try and persist two state events that have the same ancestor we
calculate the wrong current state when persisting those events.
 2017-03-14 10:57:43 +00:00
Erik Johnston
8ffbe43ba1 Get current state by using current_state_events table 2017-03-10 17:39:35 +00:00
Erik Johnston
a41dce8f8a Remove needless check 2017-02-27 18:54:43 +00:00
Erik Johnston
c0d6045776 It should be all 2017-02-27 18:45:24 +00:00
Erik Johnston
49f4bc4709 Don't fetch current state in common case 
Currently we fetch the list of current state events whenever we send
something in a room. This is overkill for the common case of persisting
a simple chain of non-state events, so lets handle that case specially.
 2017-02-27 18:33:41 +00:00
Erik Johnston
7723b4caa4 Ignore new rejected events when working out forward extremeties. 2017-02-08 14:48:06 +00:00
Erik Johnston
ebfaff84c9 Merge pull request #1870 from matrix-org/erikj/cache_get_all_new_events 
Add a small cache get_all_new_events
 2017-02-01 13:22:02 +00:00
Erik Johnston
368c88c487 Add a small cache get_all_new_events 2017-02-01 10:50:44 +00:00
Erik Johnston
458b6f4733 Only invalidate membership caches based on the cache stream 
Before we completely invalidated get_users_in_room whenever we updated
any current_state_events table. This was way too aggressive.
 2017-01-31 16:09:03 +00:00
Erik Johnston
4b3403ca9b Stream cache invalidations for room membership storage functions 2017-01-30 17:28:22 +00:00
Erik Johnston
fdf2a31a51 Typo 2017-01-23 16:14:14 +00:00
Erik Johnston
c77b24c092 Refactor to calculate state delta outside transaction 2017-01-23 14:51:33 +00:00
Erik Johnston
5d2134d485 Comments 2017-01-20 17:13:24 +00:00
Erik Johnston
a55fa2047f Insert delta of current_state_events to be more efficient 2017-01-20 17:10:18 +00:00
Erik Johnston
d0897dead5 Spelling 2017-01-20 15:05:11 +00:00
Erik Johnston
567aa35b67 Update all call sites after rename 2017-01-20 14:40:31 +00:00
Erik Johnston
f2f40e64a9 Comments 2017-01-20 14:38:13 +00:00
Erik Johnston
4c6a31cd6e Calculate the forward extremeties once 2017-01-20 14:28:53 +00:00
Erik Johnston
09eb08f910 Derive current_state_events from state groups 2017-01-20 11:52:51 +00:00
Erik Johnston
4ec1cf49e2 Lower loading events log to DEBUG 2017-01-17 17:28:32 +00:00
Mark Haines
dd3df11c55 More logging for the linearizer and for get_events 2017-01-05 12:32:47 +00:00
Erik Johnston
f9d156d270 New Flake8 fixes 2016-11-15 11:22:29 +00:00
Erik Johnston
816988baaa Merge branch 'develop' of github.com:matrix-org/synapse into erikj/remove_auth 2016-10-17 11:10:37 +01:00
Erik Johnston
2869a29fd7 Drop some unused indices 2016-10-17 11:08:19 +01:00
Erik Johnston
9040c9ffa1 Fix background reindex of origin_server_ts 
The storage function `_get_events_txn` was removed everywhere except
from this background reindex. The function was removed due to it being
(almost) completely unused while also being large and complex.
Therefore, instead of resurrecting `_get_events_txn` we manually
reimplement the bits that are needed directly.
 2016-09-27 11:23:49 +01:00
Erik Johnston
0b32bb20bb Index contains_url for file search queries 2016-09-12 16:57:05 +01:00
Erik Johnston
70332a12dd Take value in a better way 2016-09-05 14:57:14 +01:00
Erik Johnston
485d999c8a Correctly delete old state groups in purge history API 2016-09-05 14:49:08 +01:00
Erik Johnston
598317927c Limit the length of state chains 2016-09-02 10:41:38 +01:00
Erik Johnston
1bb8ec296d Generate state group ids in state layer 2016-08-31 10:09:46 +01:00
Erik Johnston
5dc2a702cf Make _state_groups_id_gen a normal IdGenerator 2016-08-30 16:55:11 +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
37adde32dc Move defer.returnValue out of Measure 2016-08-19 18:23:44 +01:00
Erik Johnston
47dd8f02a1 Measure _get_event_from_row 2016-08-19 18:23:44 +01:00
Benjamin Saunders
8a57cc3123 Add missing database corruption recovery case 
Signed-off-by: Benjamin Saunders <ben.e.saunders@gmail.com>
 2016-08-14 11:50:22 -07:00
Erik Johnston
a8b946decb Raise 404 when couldn't find event 2016-08-05 15:31:02 +01:00
Erik Johnston
f0fa66f495 Delete more tables 2016-08-05 10:40:08 +01:00
Benjamin Saunders
a2b7102eea Tweak integrity error recovery to work as intended 2016-08-04 20:38:08 -07:00
Erik Johnston
8ad8490cff Fix typo 2016-08-04 15:21:29 +01:00
Erik Johnston
59fa91fe88 Retry event persistence on IntegrityError 
Due to a bug in the porting script some backfilled events were not
correctly persisted, causing irrecoverable IntegrityErrors on future
attempts to persist those events.

This commit adds a retry mechanism invoked upon IntegrityError,
where when retried the tables are purged for all references to the
events being persisted.
 2016-08-04 15:02:15 +01:00
Erik Johnston
80ad710217 Remove other bit of deduplication 2016-08-03 13:25:59 +01:00
Erik Johnston
a8a32d2714 Ensure we only persist an event once at a time 2016-08-03 11:23:39 +01:00
Mark Haines
a6f06ce3e2 Fix how push_actions are redacted. 2016-07-26 11:05:39 +01:00
Mark Haines
efeb6176c1 Don't add rejected events if we've seen them befrore. Add some comments to explain what the code is doing mechanically 2016-07-26 10:49:52 +01:00
Mark Haines
1b3c3e6d68 Only update the events and event_json tables for rejected events 2016-07-25 18:44:30 +01:00
Mark Haines
8f7f4cb92b Don't add the events to forward extremities if the event is rejected 2016-07-25 17:13:37 +01:00
Mark Haines
2623cec874 Don't add rejections to the state_group, persist all rejections 2016-07-25 16:12:16 +01:00
Erik Johnston
1e2a7f18a1 Merge pull request #922 from matrix-org/erikj/file_api2 
Feature: Add filter to /messages. Add 'contains_url' to filter.
 2016-07-20 10:40:48 +01:00
Erik Johnston
f52565de50 Fix /purge_history bug 
This was caused by trying to insert duplicate backward extremeties
 2016-07-15 14:23:15 +01:00
Erik Johnston
eec9609e96 event_backwards_extremeties may not be empty 2016-07-15 10:22:09 +01:00