Commit Graph

160 Commits

Author SHA1 Message Date
Erik Johnston
3d33eef6fc
Store state groups separately from events (#2784)
* Split state group persist into seperate storage func

* Add per database engine code for state group id gen

* Move store_state_group to StateReadStore

This allows other workers to use it, and so resolve state.

* Hook up store_state_group

* Fix tests

* Rename _store_mult_state_groups_txn

* Rename StateGroupReadStore

* Remove redundant _have_persisted_state_group_txn

* Update comments

* Comment compute_event_context

* Set start val for state_group_id_seq

... otherwise we try to recreate old state groups

* Update comments

* Don't store state for outliers

* Update comment

* Update docstring as state groups are ints
2018-02-06 14:31:24 +00:00
Richard van der Hoff
5c3c32f16f Metrics for number of RDATA commands received
I found myself wishing we had this.
2018-01-15 17:45:55 +00:00
Richard van der Hoff
0edf085b68 Fix some logcontext leaks in replication resource
The @measure_func annotations rely on the wrapped function respecting the
logcontext rules. Add the necessary yields to make this work.
2017-11-23 23:19:43 +00:00
Richard van der Hoff
35a4b63240 Pull out bits of StateStore to a mixin
... so that we don't need to secretly gut-wrench it for use in the slaved
stores. I haven't done the other stores yet, but we should. I'm tired of the
workers breaking every time we tweak the stores because I forgot to gut-wrench
the right method.

fixes https://github.com/matrix-org/synapse/issues/2655.
2017-11-14 11:43:58 +00:00
Richard van der Hoff
6cfee09be9 Make __init__ consitstent across Store heirarchy
Add db_conn parameters to the `__init__` methods of the *Store classes, so that
they are all consistent, which makes the multiple inheritance work correctly
(and so that we can later extract mixins which can be used in the slavedstores)
2017-11-13 10:46:07 +00:00
Richard van der Hoff
eaaabc6c4f replace 'except:' with 'except Exception:'
what could possibly go wrong
2017-10-23 15:52:32 +01:00
hera
f807f7f804 log when we get an exception handling replication updates 2017-10-12 11:51:24 +01:00
Erik Johnston
2cc998fed8 Fix replication. And notify 2017-07-20 17:13:18 +01:00
Erik Johnston
925b3638ff Reduce log levels in tcp replication 2017-07-11 10:04:21 +01:00
Erik Johnston
27f26e48b7 Serialize user ip command as json 2017-06-27 16:25:38 +01:00
Erik Johnston
8c23221666 Fix up 2017-06-27 15:53:45 +01:00
Erik Johnston
78cefd78d6 Make workers report to master for user ip updates 2017-06-27 14:58:10 +01:00
Erik Johnston
dae9a00a28 Initialise exclusive_user_regex 2017-06-21 14:19:33 +01:00
Erik Johnston
8177563ebe Fix for workers 2017-06-21 13:57:49 +01:00
Erik Johnston
6aa5bc8635 Initial worker impl 2017-06-16 11:47:11 +01:00
Erik Johnston
d53fe399eb Add cache for is_host_joined 2017-06-13 09:56:18 +01:00
Erik Johnston
a837765e8c Merge pull request #2266 from matrix-org/erikj/host_in_room
Change is_host_joined to use current_state table
2017-06-12 09:49:51 +01:00
Erik Johnston
8060974344 Fix replication 2017-06-09 16:40:52 +01:00
Erik Johnston
2cac7623a5 Add missing notifier 2017-06-09 11:24:41 +01:00
Erik Johnston
298d83b340 Fix replication 2017-06-09 11:01:28 +01:00
Erik Johnston
dfbda5e025 Faster cache for get_joined_hosts 2017-05-25 17:24:44 +01:00
Erik Johnston
f85a415279 Add missing storage function to slave store 2017-05-22 16:31:24 +01:00
Erik Johnston
9ac263ed1b Add new storage functions to slave store 2017-05-04 14:29:03 +01:00
Erik Johnston
e4f3431116 Remove unused cache 2017-04-24 13:27:38 +01:00
Erik Johnston
247c736b9b Merge pull request #2115 from matrix-org/erikj/dedupe_federation_repl
Reduce federation replication traffic
2017-04-12 11:07:13 +01:00
Erik Johnston
9c712a366f Move get_presence_list_* to SlaveStore 2017-04-11 16:07:33 +01:00
Erik Johnston
28a4649785 Remove HTTP replication APIs 2017-04-11 09:52:11 +01:00
Erik Johnston
29574fd5b3 Reduce federation presence replication traffic
This is mainly done by moving the calculation of where to send presence
updates from the presence handler to the transaction queue, so we only
need to send the presence event (and not the destinations) across the
replication connection. Before we were duplicating by sending the full
state across once per destination.
2017-04-10 16:48:30 +01:00
Erik Johnston
2e6f5a4910 Typo 2017-04-10 16:17:40 +01:00
Erik Johnston
efcb6db688 Merge pull request #2109 from matrix-org/erikj/send_queue_fix
Fix up federation SendQueue and document types
2017-04-10 13:09:25 +01:00
Erik Johnston
0364d23210 Up replication ping timeout 2017-04-10 11:32:05 +01:00
Erik Johnston
ab904caf33 Comments 2017-04-10 10:02:17 +01:00
Erik Johnston
98ce212093 Merge pull request #2103 from matrix-org/erikj/no-double-encode
Don't double encode replication data
2017-04-07 09:39:52 +01:00
Erik Johnston
ad544c803a Document types of the replication streams 2017-04-06 13:28:52 +01:00
Erik Johnston
69b3fd485d Fix incorrect type when using InvalidateCacheCommand 2017-04-06 09:36:38 +01:00
Erik Johnston
fcc803b2bf Add log lines 2017-04-05 17:13:44 +01:00
Erik Johnston
3f213d908d Rearrange metrics 2017-04-05 14:15:09 +01:00
Erik Johnston
1ca0e78ca1 Fix typo 2017-04-05 13:43:39 +01:00
Erik Johnston
b43d3267e2 Fixup some metrics for tcp repl 2017-04-05 13:34:54 +01:00
Erik Johnston
a5c401bd12 Merge pull request #2097 from matrix-org/erikj/repl_tcp_client
Move to using TCP replication
2017-04-05 09:36:21 +01:00
Erik Johnston
a76886726b Merge pull request #2098 from matrix-org/erikj/repl_tcp_fix
Advance replication streams even if nothing is listening
2017-04-04 15:40:51 +01:00
Erik Johnston
4264ceb31c Fiddle tcp replication logging 2017-04-04 14:14:03 +01:00
Erik Johnston
023ee197be Advance replication streams even if nothing is listening
Otherwise the streams don't advance and steadily fall behind, so when a
worker does connect either a) they'll be streamed lots of old updates or
b) the connection will fail as the streams are too far behind.
2017-04-04 13:19:26 +01:00
Erik Johnston
3a1f3f8388 Change slave storage to use new replication interface
As the TCP replication uses a slightly different API and streams than
the HTTP replication.

This breaks HTTP replication.
2017-04-03 15:34:19 +01:00
Erik Johnston
52bfa604e1 Add basic replication client handler and factory 2017-04-03 15:34:13 +01:00
Erik Johnston
0a6a966e2b Always advance stream tokens 2017-04-03 15:22:56 +01:00
Erik Johnston
1df7c28661 Use callbacks to notify tcp replication rather than deferreds 2017-03-31 15:42:51 +01:00
Erik Johnston
36d2b66f90 Add a timestamp to USER_SYNC command
This timestamp is used to indicate when the user last sync'd
2017-03-31 15:42:22 +01:00
Erik Johnston
bfcf016714 Fix up docs 2017-03-31 11:19:24 +01:00
Erik Johnston
4d7fc7f977 Add server side resource for tcp replication 2017-03-30 13:24:45 +01:00