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270 Commits

Author SHA1 Message Date
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
b52b4a84ec Merge branch 'develop' of github.com:matrix-org/synapse into erikj/dictionary_cache 2015-08-05 15:41:20 +01:00
Erik Johnston
a89559d797 Use LRU cache by default 2015-08-05 15:39:47 +01:00
Erik Johnston
07507643cb Use dictionary cache to do group -> state fetching 2015-08-05 15:11:42 +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
80a61330ee Add basic storage functions for handling of receipts 2015-07-01 17:19:12 +01:00
Erik Johnston
d8866d7277 Caches should be bound to instances. 
Before, caches were global and so different instances of the stores
would share caches. This caused problems in the unit tests.
 2015-06-03 14:45:17 +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
53447e9cd3 Add caches for things requested by the pushers 2015-05-21 16:41:39 +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
65878a2319 Remove unused metric 2015-05-18 14:06:30 +01:00
Erik Johnston
c71176858b Newline, remove debug logging 2015-05-18 10:11:14 +01:00
Erik Johnston
c3b37abdfd PEP8 2015-05-15 16:59:58 +01:00
Erik Johnston
aa32bd38e4 Add a wait 2015-05-15 11:35:04 +01:00
Erik Johnston
a2c4f3f150 Fix daedlock 2015-05-15 10:54:04 +01:00
Erik Johnston
1d566edb81 Remove race condition 2015-05-14 16:54:35 +01:00
Erik Johnston
142934084a Count and loop 2015-05-14 15:40:21 +01:00
Erik Johnston
7cd6a6f6cf Awful idea for speeding up fetching of events 2015-05-14 15:34:02 +01:00
Erik Johnston
386b7330d2 Move from _base to events 2015-05-14 14:45:22 +01:00
Erik Johnston
7d6a1dae31 Jump out early 2015-05-14 14:27:58 +01:00
Erik Johnston
656223fbd3 Actually, we probably want to run this in a transaction 2015-05-14 14:26:35 +01:00
Erik Johnston
2f7f8e1c2b Preemptively jump into a transaction if we ask for get_prev_content 2015-05-14 14:17:36 +01:00
Erik Johnston
e1e9f0c5b2 loop -> gatherResults 2015-05-14 13:58:49 +01:00
Erik Johnston
ab78a8926e Err, we probably want a bigger limit 2015-05-14 13:47:16 +01:00
Erik Johnston
cdb3757942 Refactor _get_events 2015-05-14 13:31:55 +01:00
Erik Johnston
36ea26c5c0 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/perf 2015-05-14 12:01:38 +01:00
David Baker
7c549dd557 Add ID generator for push_rules_enable to #resolve SYN-378 2015-05-14 11:44:03 +01:00
Erik Johnston
968b01a91a Actually use async method 2015-05-13 17:02:46 +01:00
Erik Johnston
4071f29653 Fetch events from events_id in their own transactions 2015-05-13 16:59:41 +01:00
Erik Johnston
a988361aea Typo 2015-05-13 15:44:15 +01:00
Erik Johnston
8888982db3 Don't insert None 2015-05-13 15:43:32 +01:00
Erik Johnston
cf706cc6ef Don't return None 2015-05-13 15:31:25 +01:00
Erik Johnston
5971d240d4 Limit batch size 2015-05-13 15:26:49 +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
409bcc76bd Load events for state group seperately 2015-05-13 11:13:31 +01:00
Erik Johnston
da6a7bbdde Merge branch 'develop' of github.com:matrix-org/synapse into erikj/logging_context 2015-05-12 13:10:42 +01:00
Erik Johnston
cd525c0f5a push_rules table expects an 'id' field 2015-05-11 11:24:01 +01:00
Erik Johnston
476899295f Change the way we do logging contexts so that they survive divergences 2015-05-08 16:32:18 +01:00
Erik Johnston
ed2584050f Merge branch 'develop' of github.com:matrix-org/synapse into erikj/executemany 2015-05-05 18:15:20 +01:00
Mark Haines
31049c4d72 Merge pull request #139 from matrix-org/bugs/SYN-369 
Fix race with cache invalidation. SYN-369
 2015-05-05 17:46:13 +01:00
Mark Haines
deb0237166 Add some doc-string 2015-05-05 17:45:11 +01:00
Mark Haines
d18f37e026 Collect the invalidate callbacks on the transaction object rather than passing around a separate list 2015-05-05 17:32:21 +01:00
Erik Johnston
9951542393 Add a comment about the zip(*[zip(sorted(...),...)]) 2015-05-05 17:06:55 +01:00
Mark Haines
041b6cba61 SYN-369: Add comments to the sequence number logic in the cache 2015-05-05 16:32:44 +01:00
Mark Haines
63075118a5 Add debug flag in synapse/storage/_base.py for debugging the cache logic by comparing what is in the cache with what was in the database on every access 2015-05-05 16:24:04 +01:00
Erik Johnston
43c2e8deae Add support for using executemany 2015-05-05 15:13:25 +01:00
Erik Johnston
1692dc019d Don't call 'encode_parameter' no-op 2015-05-05 15:00:30 +01:00
Mark Haines
261d809a47 Sequence the modifications to the cache so that selects don't race with inserts 2015-05-05 14:13:50 +01:00
Erik Johnston
657298cebd Don't lock user_ips table for upsert. 2015-05-01 10:46:48 +01:00
Erik Johnston
fabb7acd45 Fix bug where we reconnected to the database on every query. 2015-05-01 10:24:24 +01:00
Erik Johnston
2732be83d9 Shuffle operations so that locking upsert happens last in the txn. This ensures the lock is held for the least amount of time possible. 2015-04-27 13:22:30 +01:00
Erik Johnston
e4c4664d73 Handle the fact that postgres databases can be restarted from under us 2015-04-27 12:40:49 +01:00
Erik Johnston
b8092fbc82 Go back to storing JSON in TEXT 2015-04-16 11:17:52 +01:00
Erik Johnston
5b31afcbd1 Remove debug logging 2015-04-15 16:27:04 +01:00
Erik Johnston
ed26e4012b pushers table requires a unique id. 2015-04-15 16:24:14 +01:00
Erik Johnston
a5c72780e6 Don't pass in removed flag 2015-04-15 15:13:22 +01:00
Erik Johnston
4af32a2817 Postgres does not allow you to continue using a cursor after a DB exception has been raised, so move _simple_insert or_ignore flag out of transaction 2015-04-15 14:51:21 +01:00
Erik Johnston
58d8339966 Add support for postgres instead of mysql. Change sql accourdingly. blob + varbinary -> bytea. No support for UNSIGNED or CREATE INDEX IF NOT EXISTS. 2015-04-14 13:53:20 +01:00
Erik Johnston
7ed2ec3061 Handle the fact that in sqlite binary data might be stored as unicode or bytes 2015-04-10 13:41:54 +01:00
Erik Johnston
8bf285e082 Merge branch 'develop' of github.com:matrix-org/synapse into mysql 2015-04-09 13:13:26 +01:00
Erik Johnston
8ad0f4912e
Stream ordering and out of order insertions. 
Handle the fact that events can be persisted out of order, and so to get
the "current max" stream token becomes non trivial - as we need to make
sure that *all* stream tokens less than the current max have also
successfully been persisted.
 2015-04-09 11:41:36 +01:00
Mark Haines
83f5125d52 Merge pull request #114 from matrix-org/improve_get_event_cache 
Improve get event cache
 2015-04-08 16:50:27 +01:00
Erik Johnston
3887350e47 Merge branch 'develop' of github.com:matrix-org/synapse into mysql 2015-04-08 14:11:07 +01:00
Erik Johnston
c1b34af441 Move database timer logging to seperate logger 2015-04-08 13:31:19 +01:00
Erik Johnston
9a05795619 Retry transaction, not SQL query 2015-04-08 13:11:28 +01:00
Erik Johnston
4fe95094d1 Merge branch 'develop' of github.com:matrix-org/synapse into mysql 2015-04-07 18:05:39 +01:00
Erik Johnston
49d6aa1394 Retry on deadlock 2015-04-07 15:28:37 +01:00
Erik Johnston
0af5f5efaf Don't use multiple UNIQUE constraints; it will cause deadlocks 2015-04-07 12:08:35 +01:00
Erik Johnston
c8d3f6486d Implement or_ignore flag on inserts 2015-04-07 12:06:22 +01:00
Erik Johnston
304111afd0 Don't use AUTOINCREMENT, use an in memory version 2015-04-07 12:05:36 +01:00
Erik Johnston
779f7b0f44 Fix unicode support 2015-04-02 10:06:22 +01:00
Erik Johnston
9236136f3a Make work in both Maria and SQLite. Fix tests 2015-04-01 14:12:33 +01:00
Paul "LeoNerd" Evans
a198894bf7 Appease pep8 2015-03-26 11:53:58 +00:00
Paul "LeoNerd" Evans
953e40f9dc Implement the main getEvent cache using Cache() instead of a custom application of LruCache; also unify its two-level structure into just one 2015-03-25 19:12:16 +00:00
Paul "LeoNerd" Evans
f173d40a32 Use FrozenEvent's reject_reason to decide whether to return it; don't include allow_rejected in the main getEvents cache key 2015-03-25 19:06:05 +00:00
Paul "LeoNerd" Evans
1b988b051b Store the rejected reason in (Frozen)Event structs 2015-03-25 19:06:05 +00:00
Paul "LeoNerd" Evans
033a517feb Indirect invalidations of _get_event_cache via a helper method to keep all uses of the cache lexically within one .py file 2015-03-25 19:06:05 +00:00
Paul "LeoNerd" Evans
9ba6487b3f Allow a choice of LRU behaviour for Cache() by using LruCache() or OrderedDict() 2015-03-25 19:05:34 +00:00
Erik Johnston
0e8f5095c7 Fix unicode database support 2015-03-25 17:15:20 +00:00
Erik Johnston
9e98f1022a Don't order by rowid 2015-03-24 16:19:01 +00:00
Erik Johnston
6e7131f02f Remove uses of REPLACE and ON CONFLICT IGNORE to make the SQL more portable. 2015-03-23 15:38:56 +00:00
Paul "LeoNerd" Evans
0f86312c4c Pull out the cache logic from the @cached wrapper into its own class we can reuse 2015-03-20 18:25:42 +00:00
Paul "LeoNerd" Evans
b1022ed8b5 func(*EXPR) is valid Python syntax, really... 2015-03-20 17:47:45 +00:00
Erik Johnston
f6583796fe Merge branch 'develop' of github.com:matrix-org/synapse into mysql 2015-03-20 16:31:48 +00:00
Erik Johnston
80cd08c190 PEP8 2015-03-20 16:03:25 +00:00
Erik Johnston
9517f4da4d Merge branch 'develop' of github.com:matrix-org/synapse into store_rearrangement 2015-03-20 16:02:47 +00:00
Erik Johnston
dc0c989ef4 Give sensible names for '_simple_...' transactions 2015-03-20 15:59:18 +00:00
Erik Johnston
7e282a53a5 Tidy up _simple_... methods 2015-03-20 15:05:10 +00:00
Paul "LeoNerd" Evans
91cb46191d Allow @cached-wrapped functions to have more or fewer than 1 argument; assert on the total count of them though 2015-03-20 14:59:45 +00:00
Erik Johnston
87db64b839 Rearrange storage modules 2015-03-20 14:11:38 +00:00
Erik Johnston
cb8162d3d1 Rearrange storage modules 2015-03-20 13:52:56 +00:00
Erik Johnston
d7a0496f3e Convert storage layer to be mysql compatible 2015-03-19 15:59:48 +00:00
Paul "LeoNerd" Evans
1489521ee5 Be polite and ensure we use @functools.wraps() when creating a function decorator 2015-03-17 17:19:22 +00:00
Paul "LeoNerd" Evans
be170b1426 Add a metric for the scheduling latency of SQL queries 2015-03-16 17:21:59 +00:00
Paul "LeoNerd" Evans
e75fa8bbbf Bugfix to sql_txn_timer increment - add only the per-TXN duration, not the total time ever spent since boot 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
63cb7ece62 Rename the timer metrics exported by synapse.storage to append _time, so the meaning of ':total' is clearer 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
f1fbe3e09f Rename TimerMetric to DistributionMetric; as it could count more than just time 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
642f725fd7 Pretend the 'getEvent' cache is just another cache in the set of all the others for metric 2015-03-12 16:24:51 +00:00