Erik Johnston
106906a65e
Don't serialize current state over replication
2018-02-15 13:53:18 +00:00
Erik Johnston
ef344b10e5
Don't log errors propogated from send_event
2018-02-15 11:03:49 +00:00
Erik Johnston
8ec2e638be
Add event_creator worker
2018-02-07 10:32:32 +00:00
Erik Johnston
24dd73028a
Add replication http endpoint for event sending
2018-02-07 10:32:32 +00:00
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
Erik Johnston
7450693435
Initial TCP protocol implementation
...
This defines the low level TCP replication protocol
2017-03-30 12:54:46 +01:00
Erik Johnston
8da6f0be48
Define the various streams we will replicate
2017-03-30 12:54:46 +01:00
Erik Johnston
11880103b1
Make federation send queue take the current position
2017-03-30 12:54:36 +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
09f79aaad0
Use presence replication stream to invalidate cache
...
Instead of using the cache invalidation replication stream to invalidate
the _get_presence_cache, we can instead rely on the presence replication
stream. This reduces the amount of replication traffic considerably.
2017-03-24 13:21:08 +00:00
Erik Johnston
d58b1ffe94
Replace some calls to cursor_to_dict
...
cursor_to_dict can be surprisinglh expensive for large result sets, so lets
only call it when we need to.
2017-03-24 11:07:02 +00:00
Erik Johnston
aac6d1fc9b
PEP8
2017-03-20 13:47:56 +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
29ed09e80a
Fix assertion to stop transaction queue getting wedged
...
... and update some docstrings to correctly reflect the types being used.
get_new_device_msgs_for_remote can return a long under some circumstances,
which was being stored in last_device_list_stream_id_by_dest, and was then
upsetting things on the next loop.
2017-03-15 12:16:55 +00:00
Erik Johnston
45c7f12d2a
Add new storage function to slave store
2017-03-13 16:26:44 +00:00
Erik Johnston
8f267fa8a8
Fix it for the workers
2017-03-10 11:22:25 +00:00
Erik Johnston
e933a2712d
Don't log unknown cache warnings in workers
2017-02-28 16:22:41 +00:00
Erik Johnston
095b45c165
Aggregate event push actions
2017-02-14 13:39:41 +00:00
Erik Johnston
9e617cd4c2
Cache get_presence storage
2017-02-13 13:50:03 +00:00
Erik Johnston
6bba80241c
Merge pull request #1912 from matrix-org/markjh/roominitialsync
...
Add db functions needed for room initial sync to slave
2017-02-13 12:20:21 +01:00
Mark Haines
3a46280ca3
Add db functions needed for room initial sync to slave
2017-02-13 11:16:53 +00:00
Erik Johnston
0f3e296cb7
Fix replication
2017-02-02 15:02:03 +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
3670025e64
Rename func
2017-01-30 14:11:31 +00:00
Erik Johnston
252b503fc8
Hook device list updates to replication
2017-01-27 14:31:35 +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
09cbcb78d3
Add cache to get_public_room_ids_at_stream_id
2016-12-12 14:41:51 +00:00
Erik Johnston
f32fb65552
Add new API appservice specific public room list
2016-12-06 16:12:27 +00:00
Erik Johnston
26072df6af
Ensure only main or federation_sender process can send federation traffic
2016-11-23 14:09:47 +00:00
Erik Johnston
4c79a63fd7
Explicit federation ack
2016-11-23 10:40:44 +00:00
Erik Johnston
90565d015e
Invalidate retry cache in both directions
2016-11-22 17:45:44 +00:00
Erik Johnston
7c9cdb2245
Store federation stream positions in the database
2016-11-21 11:33:08 +00:00
Erik Johnston
f8ee66250a
Handle sending events and device messages over federation
2016-11-17 15:48:04 +00:00
Erik Johnston
ed787cf09e
Hook up the send queue and create a federation sender worker
2016-11-16 17:34:44 +00:00
Erik Johnston
668f91d707
Fix check of wrong variable
2016-10-11 13:57:22 +01:00
Erik Johnston
748d8fdc7b
Reduce DB hits for replication
...
Some streams will occaisonally advance their positions without actually
having any new rows to send over federation. Currently this means that
the token will not advance on the workers, leading to them repeatedly
sending a slightly out of date token. This in turns requires the master
to hit the DB to check if there are any new rows, rather than hitting
the no op logic where we check if the given token matches the current
token.
This commit changes the API to always return an entry if the position
for a stream has changed, allowing workers to advance their tokens
correctly.
2016-09-23 16:49:21 +01:00
Erik Johnston
995f2f032f
Fix public room pagination for client_reader app
2016-09-16 14:48:21 +01:00
Erik Johnston
418bcd4309
Add new storage function to slave store
2016-09-16 08:37:39 +01:00
Erik Johnston
cb3edec6af
Use stream_change cache to make get_forward_extremeties_for_room cache more effective
2016-09-15 14:28:13 +01:00
Erik Johnston
55e6fc917c
Add cache to get_forward_extremeties_for_room
2016-09-15 14:04:28 +01:00
Erik Johnston
211786ecd6
Stream public room changes down replication
2016-09-15 11:47:23 +01:00
Erik Johnston
a4339de9de
Correctly handle typing stream id resetting
2016-09-09 16:44:26 +01:00
Erik Johnston
ab80d5e0a9
Drop replication log levels
2016-09-09 14:56:50 +01:00
Mark Haines
6a6cbfcf1e
Track the max_stream_device_id in a separate table, since we delete from the inbox table
2016-09-09 11:48:23 +01:00
Mark Haines
fa9d36e050
Merge branch 'develop' into markjh/direct_to_device_federation
2016-09-08 13:43:43 +01:00
Mark Haines
2a0159b8ae
Fix the stream change cache to work over replication
2016-09-07 15:58:00 +01:00
Erik Johnston
a99e933550
Add upgrade script that will slowly prune state_groups_state entries
2016-09-05 10:05:36 +01:00
Erik Johnston
44982606ee
Merge pull request #1060 from matrix-org/erikj/state_ids
...
Assign state groups in state handler.
2016-09-01 14:20:42 +01:00
Erik Johnston
826ca61745
Add storage function to SlaveStore
2016-08-31 14:45:04 +01:00
Mark Haines
1aa3e1d287
Add a replication stream for direct to device messages
2016-08-31 10:38:58 +01:00
Erik Johnston
3e784eff74
Remove state replication stream
2016-08-30 16:51:36 +01:00
