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Author SHA1 Message Date
Matthew Hodgson
bb81e78ec6
Split the state_group_cache in two (#3726) 
Splits the state_group_cache in two.

One half contains normal state events; the other contains member events.

The idea is that the lazyloading common case of: "I want a subset of member events plus all of the other state" can be accomplished efficiently by splitting the cache into two, and asking for "all events" from the non-members cache, and "just these keys" from the members cache.  This means we can avoid having to make DictionaryCache aware of these sort of complicated queries, whilst letting LL requests benefit from the caching.

Previously we were unable to sensibly use the caching and had to pull all state from the DB irrespective of the filtering, which made things slow.  Hopefully fixes https://github.com/matrix-org/synapse/issues/3720.
 2018-08-22 00:56:37 +02:00
Richard van der Hoff
a52f276990 Bugfixes 
--------
 
 - Fix bug in v0.33.3rc1 which caused infinite loops and OOMs
 ([\#3723](https://github.com/matrix-org/synapse/issues/3723))
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Merge tag 'v0.33.3rc2' into develop

Bugfixes
--------

- Fix bug in v0.33.3rc1 which caused infinite loops and OOMs
([\#3723](https://github.com/matrix-org/synapse/issues/3723))
 2018-08-21 20:30:09 +01:00
Erik Johnston
46c832eaac
Merge pull request #3727 from matrix-org/erikj/dont_error_on_missing_keys 
Don't log exceptions when failing to fetch server keys
 2018-08-21 17:07:20 +01:00
Erik Johnston
2b1a4b2596
Merge pull request #3722 from matrix-org/erikj/bg_process_iteration 
LaterGauge needs to call thread safe functions
 2018-08-21 16:47:34 +01:00
Erik Johnston
cd6937fb26 Fix typo 2018-08-21 16:28:10 +01:00
Erik Johnston
c2c153dd3b Log more detail when we fail to authenticate request 2018-08-21 11:42:49 +01:00
Erik Johnston
79d3b4689e Newsfile 2018-08-21 11:21:48 +01:00
Erik Johnston
808d8e06aa Don't log exceptions when failing to fetch server keys 
Not being able to resolve or connect to remote servers is an expected
error, so we shouldn't log at ERROR with stacktraces.
 2018-08-21 11:19:26 +01:00
Erik Johnston
3f6762f0bb isort 2018-08-21 09:38:38 +01:00
Amber Brown
3b5b64ac99 changelog 2018-08-21 03:48:55 +10:00
Amber Brown
23d7e63a4a
Merge pull request #3723 from matrix-org/rav/fix_logcontext_disaster 
Fix exceptions when a connection is closed before we read the headers
 2018-08-21 03:47:52 +10:00
Richard van der Hoff
012d612f9d changelog 2018-08-20 18:26:27 +01:00
Richard van der Hoff
be6527325a Fix exceptions when a connection is closed before we read the headers 
This fixes bugs introduced in #3700, by making sure that we behave sanely
when an incoming connection is closed before the headers are read.
 2018-08-20 18:21:10 +01:00
Richard van der Hoff
55e6bdf287 Robustness fix for logcontext filter 
Make the logcontext filter not explode if it somehow ends up with a logcontext
of None, since that infinite-loops the whole logging system.
 2018-08-20 18:20:07 +01:00
Erik Johnston
e2c0aa2c26 Newsfile 2018-08-20 17:40:59 +01:00
Erik Johnston
b01a755498 Make the in flight requests metrics thread safe 2018-08-20 17:27:52 +01:00
Erik Johnston
1058d14127 Make the in flight background process metrics thread safe 2018-08-20 17:27:24 +01:00
Amber Brown
80bf7d3580 changelog 2018-08-21 00:01:14 +10:00
Amber Brown
9a2f960736 version 2018-08-21 00:00:19 +10:00
Amber Brown
324525f40c
Port over enough to get some sytests running on Python 3 (#3668) 2018-08-20 23:54:49 +10:00
Erik Johnston
cf6f9a8b53
Merge pull request #3719 from matrix-org/erikj/use_cache_fact 
Use get_cache_factor_for function for `state_cache`
 2018-08-20 13:33:35 +01:00
Erik Johnston
48a910e128 Newsfile 2018-08-20 13:33:20 +01:00
Erik Johnston
f2a48d87df Use get_cache_factor_for function for state_cache 
This allows the cache factor for `state_cache` to be individually
specified in the enviroment
 2018-08-20 13:01:46 +01:00
Erik Johnston
2aa7cc6a46
Merge pull request #3713 from matrix-org/erikj/fixup_fed_logging 
Fix logging bug in EDU handling over replication
 2018-08-20 10:51:45 +01:00
Richard van der Hoff
3cef867cc1
Merge pull request #3709 from matrix-org/rav/logcontext_for_replication_commands 
Logcontexts for replication command handlers
 2018-08-17 16:22:07 +01:00
Richard van der Hoff
c144252a8c
Merge pull request #3710 from matrix-org/rav/logcontext_for_pusher_updates 
Fix logcontexts for running pushers
 2018-08-17 16:21:49 +01:00
Amber Brown
c334ca67bb
Integrate presence from hotfixes (#3694) 2018-08-18 01:08:45 +10:00
Amber Brown
04f5d2db62
Remove v1/register's broken shared secret functionality (#3703) 2018-08-18 00:55:01 +10:00
Richard van der Hoff
63260397c6
Merge pull request #3701 from matrix-org/rav/use_producer_for_responses 
Use a producer to stream back responses
 2018-08-17 14:58:45 +01:00
Richard van der Hoff
3f8709ffe4
Merge pull request #3700 from matrix-org/rav/wait_for_producers 
Refactor request logging code
 2018-08-17 14:57:45 +01:00
Neil Johnson
4c22b4047b
Merge pull request #3707 from matrix-org/neilj/limit_exceeded_error 
add new error type ResourceLimit
 2018-08-17 13:33:54 +00:00
Neil Johnson
9fd161c6fb Merge branch 'neilj/limit_exceeded_error' of github.com:matrix-org/synapse into neilj/limit_exceeded_error 2018-08-17 13:58:40 +01:00
Neil Johnson
0195dfbf52 server limits config docs 2018-08-17 13:58:25 +01:00
Neil Johnson
69c49d3fa3
Merge branch 'develop' into neilj/limit_exceeded_error 2018-08-17 12:44:26 +00:00
Neil Johnson
a2d872e7b3 Merge pull request #3708 from matrix-org/neilj/resource_Limit_block_event_creation 
Neilj/resource limit block event creation
 2018-08-17 12:42:59 +00:00
Amber Brown
fa27073b14
Merge pull request #3712 from matrix-org/travis/register-admin-docs 
Update the admin register documentation to return a real user ID
 2018-08-17 22:31:02 +10:00
Erik Johnston
73737bd0f9 Newsfile 2018-08-17 11:14:05 +01:00
Erik Johnston
3b2dcfff78 Fix logging bug in EDU handling over replication 2018-08-17 11:11:06 +01:00
Neil Johnson
521d369e7a remove errant yield 2018-08-17 10:12:11 +01:00
Travis Ralston
b99a0f3941
Create 3712.misc 2018-08-17 02:47:31 -06:00
Travis Ralston
a8ffc27db7
Update the admin register documentation to return a real user ID 
Presumably this is the intention anyways. I've also updated the domain part to be something more along the lines of what people might expect.
 2018-08-17 02:46:25 -06:00
Richard van der Hoff
4c9da1440f changelog 2018-08-17 00:50:36 +01:00
Richard van der Hoff
d9efd87d55 changelog 2018-08-17 00:49:22 +01:00
Richard van der Hoff
0e8d78f6aa Logcontexts for replication command handlers 
Run the handlers for replication commands as background processes. This should
improve the visibility in our metrics, and reduce the number of "running db
transaction from sentinel context" warnings.

Ideally it means converting the things that fire off deferreds into the night
into things that actually return a Deferred when they are done. I've made a bit
of a stab at this, but it will probably be leaky.
 2018-08-17 00:43:43 +01:00
Richard van der Hoff
66f7dc8c87 Fix logcontexts for running pushers 
First of all, avoid resetting the logcontext before running the pushers, to fix
the "Starting db txn 'get_all_updated_receipts' from sentinel context" warning.

Instead, give them their own "background process" logcontexts.
 2018-08-17 00:32:39 +01:00
Neil Johnson
7e51342196 For resource limit blocked users, prevent writing into rooms 2018-08-16 23:05:20 +01:00
Neil Johnson
bcfeb44afe call reap on start up and fix under reaping bug 2018-08-16 22:55:32 +01:00
Neil Johnson
372bf073c1 block event creation and room creation on hitting resource limits 2018-08-16 21:25:16 +01:00
Neil Johnson
7edd11623d add new error type ResourceLimit 2018-08-16 21:04:30 +01:00
Neil Johnson
13ad9930c8 add new error type ResourceLimit 2018-08-16 18:02:02 +01:00