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463 Commits

Author SHA1 Message Date
Richard van der Hoff
1f6d6f918a Make EventStream rows have a type 
... as a precursor to combining it with the CurrentStateDelta stream.
 2019-03-27 22:07:05 +00:00
Richard van der Hoff
015b3622eb Skip building a ROW_TYPE when building updates 
We're about to turn it straight into a JSON object anyway so building a
ROW_TYPE is a bit pointless, and reduces flexibility in the update_function.
 2019-03-27 21:58:03 +00:00
Richard van der Hoff
f570916a3e Add parse_row method to replication stream class 
This will allow individual stream classes to override how a row is parsed.
 2019-03-27 21:32:33 +00:00
Richard van der Hoff
71dcb275f1 move FederationStream out to its own file 2019-03-27 21:13:14 +00:00
Richard van der Hoff
aa1e017864 move EventsStream out to its own file 2019-03-27 21:13:14 +00:00
Richard van der Hoff
a5798de067 Move replication.tcp.streams into a package 2019-03-27 21:13:14 +00:00
Richard van der Hoff
acaa18f7dd
Fix/improve some docstrings in the replication code. (#4949) 2019-03-27 21:12:36 +00:00
Richard van der Hoff
8cbbedaa2b
Fix ClientReplicationStreamProtocol.__str__ (#4929) 
`__str__` depended on `self.addr`, which was absent from
ClientReplicationStreamProtocol, so attempting to call str on such an object
would raise an exception.

We can calculate the peer addr from the transport, so there is no need for addr
anyway.
 2019-03-25 16:41:51 +00:00
Richard van der Hoff
9bde730ef8
Fix bug where read-receipts lost their timestamps (#4927) 
Make sure that they are sent correctly over the replication stream.

Fixes: #4898
 2019-03-25 16:38:05 +00:00
Richard van der Hoff
cdb8036161
Add a config option for torture-testing worker replication. (#4902) 
Setting this to 50 or so makes a bunch of sytests fail in worker mode.
 2019-03-20 16:04:35 +00:00
Erik Johnston
face0c5b3c Prefill client IPs cache on workers 2019-03-06 17:39:32 +00:00
Andrew Morgan
7b8a157b79
Merge pull request #4792 from matrix-org/anoa/replication_tokens 
Support batch updates in the worker sender
 2019-03-06 15:48:29 +00:00
Brendan Abolivier
a4c3a361b7
Add rate-limiting on registration (#4735) 
* Rate-limiting for registration

* Add unit test for registration rate limiting

* Add config parameters for rate limiting on auth endpoints

* Doc

* Fix doc of rate limiting function

Co-Authored-By: babolivier <contact@brendanabolivier.com>

* Incorporate review

* Fix config parsing

* Fix linting errors

* Set default config for auth rate limiting

* Fix tests

* Add changelog

* Advance reactor instead of mocked clock

* Move parameters to registration specific config and give them more sensible default values

* Remove unused config options

* Don't mock the rate limiter un MAU tests

* Rename _register_with_store into register_with_store

* Make CI happy

* Remove unused import

* Update sample config

* Fix ratelimiting test for py2

* Add non-guest test
 2019-03-05 14:25:33 +00:00
Andrew Morgan
b9f6163092 Simplify token replication logic 2019-03-05 13:58:30 +00:00
Erik Johnston
a84b8d56c2 Fixup slave stores 2019-03-04 18:04:57 +00:00
Andrew Morgan
fe7bd23a85 Clean up logic and add comments 2019-03-04 15:08:15 +00:00
Andrew Morgan
9f7cdf3da1 Clearer branching, fix missing list clear 2019-03-04 14:36:52 +00:00
Andrew Morgan
5f0c449dd5 Prevent replication wedging 2019-03-04 14:03:18 +00:00
Erik Johnston
1e315017d3 When presence is enabled don't send over replication 2019-02-27 13:53:46 +00:00
Erik Johnston
7590e9fa28
Merge pull request #4749 from matrix-org/erikj/replication_connection_backoff 
Fix tightloop over connecting to replication server
 2019-02-27 11:00:59 +00:00
Erik Johnston
6bb1c028f1 Limit cache invalidation replication line length (#4748) 2019-02-27 10:28:37 +00:00
Erik Johnston
6870fc496f Move connecting logic into ClientReplicationStreamProtocol 2019-02-27 10:23:51 +00:00
Erik Johnston
25814921f1 Increase the max delay between retry attempts 
Otherwise if you have many workers they can easily take out master with
their connection attempts
 2019-02-26 15:12:33 +00:00
Erik Johnston
313987187e Fix tightloop over connecting to replication server 
If the client failed to process incoming commands during the initial set
up of the replication connection it would immediately disconnect and
reconnect, resulting in a tightloop.

This can happen, for example, when subscribing to a stream that has a
row that is too long in the backlog.

The fix here is to not consider the connection successfully set up until
the client has succesfully subscribed and caught up with the streams.
This ensures that the retry logic timers aren't reset until then,
meaning that if an error does happen during start up the client will
continue backing off before retrying again.
 2019-02-26 15:05:41 +00:00
Erik Johnston
80467bbac3 Fix state cache invalidation on workers 2019-02-22 14:38:14 +00:00
Erik Johnston
dbdc565dfd Fix registration on workers (#4682) 
* Move RegistrationHandler init to HomeServer

* Move post registration actions to RegistrationHandler

* Add post regisration replication endpoint

* Newsfile
 2019-02-20 18:47:31 +11:00
Erik Johnston
a9b5ea6fc1 Batch cache invalidation over replication 
Currently whenever the current state changes in a room invalidate a lot
of caches, which cause *a lot* of traffic over replication. Instead,
lets batch up all those invalidations and send a single poke down
the replication streams.

Hopefully this will reduce load on the master process by substantially
reducing traffic.
 2019-02-18 17:53:31 +00:00
Erik Johnston
af691e415c Move register_device into handler 2019-02-18 16:49:38 +00:00
Erik Johnston
eb2b8523ae Split out registration to worker 
This allows registration to be handled by a worker, though the actual
write to the database still happens on master.

Note: due to the in-memory session map all registration requests must be
handled by the same worker.
 2019-02-18 12:12:57 +00:00
Erik Johnston
a4f52a33fe Fix replication for room v3 (#4523) 
* Fix replication for room v3

We were not correctly quoting the path fragments over http replication,
which meant that it exploded when the event IDs had a slash in them

* Newsfile
 2019-01-30 14:19:52 +00:00
Erik Johnston
b6b73a0bcf Fix receiving events from federation via a worker 
This bug was introduced in PR #4470, commit 678a92cb56
 2019-01-29 10:30:26 +00:00
Erik Johnston
678a92cb56 Replace missed usages of FrozenEvent 2019-01-25 10:32:30 +00:00
Erik Johnston
be6a7e47fa
Revert "Require event format version to parse or create events" 2019-01-25 10:23:51 +00:00
Erik Johnston
e8c9f15397 Replace missed usages of FrozenEvent 2019-01-24 11:14:07 +00:00
Erik Johnston
a163b748a5 Don't truncate command name in metrics 2018-10-29 17:34:21 +00:00
Amber Brown
c4b3698a80
Make the replication logger quieter (#4108) 2018-10-29 22:59:44 +11:00
Amber Brown
381d2cfdf0
Make workers work on Py3 (#4027) 2018-10-13 00:14:08 +11:00
Travis Ralston
f1a7264663
Fix minor typo in exception 2018-09-13 11:51:12 -06:00
Amber Brown
7c27c4d51c
merge (#3576) 2018-09-14 03:11:11 +10:00
Erik Johnston
3e242dc149 Remove conn_id 2018-09-04 11:45:52 +01:00
Erik Johnston
b13836da7f Remove conn_id from repl prometheus metrics 
`conn_id` gets set to a random string, and so we end up filling up
prometheus with tonnes of data series, which is bad.
 2018-09-03 17:22:49 +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
Erik Johnston
3b2dcfff78 Fix logging bug in EDU handling over replication 2018-08-17 11:11:06 +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
Erik Johnston
488ffe6fdb Use federation handler function rather than duplicate 
This involves renaming _persist_events to be a public function.
 2018-08-15 14:17:18 +01:00
Erik Johnston
773db62a22 Rename slave TransactionStore to SlaveTransactionStore 2018-08-15 14:17:06 +01:00
Erik Johnston
b179537f2a Move clean_room_for_join to master 2018-08-09 10:37:38 +01:00
Erik Johnston
72d1902bbe Fixup doc comments 2018-08-09 10:23:49 +01:00
Erik Johnston
5785b93711 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_federation 2018-08-09 10:16:16 +01:00
Erik Johnston
2bdafaf3c1
Merge pull request #3632 from matrix-org/erikj/refactor_repl_servlet 
Add helper base class for generating new replication endpoints
 2018-08-09 10:06:23 +01:00
Erik Johnston
62564797f5 Fixup wording and remove dead code 2018-08-09 09:56:10 +01:00
Erik Johnston
bebe325e6c Rename POST param to METHOD 2018-08-08 10:36:18 +01:00
Erik Johnston
5011417632 Fixup logging and docstrings 2018-08-08 10:29:58 +01:00
Erik Johnston
1e2bed9656 Import all functions from TransactionStore 2018-08-06 15:23:38 +01:00
Erik Johnston
a3f5bf79a0 Add EDU/query handling over replication 2018-08-06 15:23:31 +01:00
Erik Johnston
e26dbd82ef Add replication APIs for persisting federation events 2018-08-06 15:02:28 +01:00
Erik Johnston
051a99c400 Fix isort 2018-08-06 14:29:31 +01:00
Richard van der Hoff
0ca459ea33 Basic support for room versioning 
This is the first tranche of support for room versioning. It includes:
 * setting the default room version in the config file
 * new room_version param on the createRoom API
 * storing the version of newly-created rooms in the m.room.create event
 * fishing the version of existing rooms out of the m.room.create event
 2018-08-03 16:08:32 +01:00
Erik Johnston
cb298ff623 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/refactor_repl_servlet 2018-08-03 09:25:15 +01:00
Richard van der Hoff
01e93f48ed Kill off MatrixCodeMessageException 
This code brings the SimpleHttpClient into line with the
MatrixFederationHttpClient by having it raise HttpResponseExceptions when a
request fails (rather than trying to parse for matrix errors and maybe raising
MatrixCodeMessageException).

Then, whenever we were checking for MatrixCodeMessageException and turning them
into SynapseErrors, we now need to check for HttpResponseExceptions and call
to_synapse_error.
 2018-08-01 16:02:46 +01:00
Erik Johnston
443da003bc Use new helper base class for membership requests 2018-07-31 14:32:23 +01:00
Erik Johnston
729b672823 Use new helper base class for ReplicationSendEventRestServlet 2018-07-31 14:32:23 +01:00
Erik Johnston
d81602b75a Add helper base class for generating new replication endpoints 
This will hopefully reduce the boiler plate required to implement new
internal HTTP requests.
 2018-07-31 14:32:20 +01:00
Richard van der Hoff
f59be4eb0e Fix unit tests 
on_notifier_poke no longer runs synchonously, so we have to do a different hack
to make sure that the replication data has been sent. Let's actually listen for
its arrival.
 2018-07-25 10:30:36 +01:00
Richard van der Hoff
371da42ae4 Wrap a number of things that run in the background 
This will reduce the number of "Starting db connection from sentinel context"
warnings, and will help with our metrics.
 2018-07-25 09:41:12 +01:00
Erik Johnston
0faa3223cd Fix missing attributes on workers. 
This was missed during the transition from attribute to getter for
getting state from context.
 2018-07-23 16:28:00 +01:00
Erik Johnston
05f5dabc10 Use stream cache in get_linearized_receipts_for_room 
This avoids us from uncessarily hitting the database when there has been
no change for the room
 2018-07-10 17:22:42 +01:00
Amber Brown
49af402019 run isort 2018-07-09 16:09:20 +10:00
Amber Brown
6350bf925e
Attempt to be more performant on PyPy (#3462) 2018-06-28 14:49:57 +01:00
Erik Johnston
33fdcfa957
Merge pull request #3441 from matrix-org/erikj/redo_erasure 
Fix user erasure and re-enable
 2018-06-25 14:37:01 +01:00
Erik Johnston
eb50c44eaf Add UserErasureWorkerStore to workers 2018-06-25 14:22:24 +01:00
Amber Brown
07cad26d65
Remove all global reactor imports & pass it around explicitly (#3424) 2018-06-25 14:08:28 +01:00
Amber Brown
77ac14b960
Pass around the reactor explicitly (#3385) 2018-06-22 09:37:10 +01:00
Amber Brown
99b77aa829
Fix tcp protocol metrics naming (#3410) 2018-06-21 09:39:27 +01:00
Richard van der Hoff
b7e7fd2d0e Fix replication metrics 
fix bug introduced in #3256
 2018-06-04 16:23:05 +01:00
Amber Brown
754826a830 Merge remote-tracking branch 'origin/develop' into 3218-official-prom 2018-05-28 18:57:23 +10:00
Amber Brown
1f69693347
Merge pull request #3244 from NotAFile/py3-six-4 
replace some iteritems with six
 2018-05-24 13:04:07 -05:00
Amber Brown
b6063631c3 more cleanup 2018-05-22 17:36:20 -05:00
Amber Brown
228f1f584e fix the test failures 2018-05-22 15:02:38 -05:00
Amber Brown
8f5a688d42 cleanups, self-registration 2018-05-22 10:56:03 -05:00
Amber Brown
a8990fa2ec Merge remote-tracking branch 'origin/develop' into 3218-official-prom 2018-05-22 10:50:26 -05:00
Richard van der Hoff
9ea219c514 Send users a server notice about consent 
When a user first syncs, we will send them a server notice asking them to
consent to the privacy policy if they have not already done so.
 2018-05-22 11:54:51 +01:00
Amber Brown
fcc525b0b7 rest of the changes 2018-05-21 19:48:57 -05:00
Amber Brown
df9f72d9e5 replacing portions 2018-05-21 19:47:37 -05:00
Adrian Tschira
933bf2dd35 replace some iteritems with six 
Signed-off-by: Adrian Tschira <nota@notafile.com>
 2018-05-19 17:59:26 +02:00
Adrian Tschira
57b58e2174 make imports local 
Signed-off-by: Adrian Tschira <nota@notafile.com>
 2018-04-28 13:41:41 +02:00
Richard van der Hoff
b78395b7fe Refactor ResponseCache usage 
Adds a `.wrap` method to ResponseCache which wraps up the boilerplate of a
(get, set) pair, and then use it throughout the codebase.

This will be largely non-functional, but does include the following functional
changes:

* federation_server.on_context_state_request: drops use of _server_linearizer
  which looked redundant and could cause incorrect cache misses by yielding
  between the get and the set.
* RoomListHandler.get_remote_public_room_list(): fixes logcontext leaks
* the wrap function includes some logging. I'm hoping this won't be too noisy
  on production.
 2018-04-12 13:02:15 +01:00
Richard van der Hoff
b3384232a0 Add metrics for ResponseCache 2018-04-10 23:14:47 +01:00
Richard van der Hoff
3ee4ad09eb Fix json encoding bug in replication 
json encoders have an encode method, not a dumps method.
 2018-04-03 15:09:48 +01:00
Richard van der Hoff
05630758f2 Use static JSONEncoders 
using json.dumps with custom options requires us to create a new JSONEncoder on
each call. It's more efficient to create one upfront and reuse it.
 2018-03-29 23:13:33 +01:00
Erik Johnston
9aa5a0af51 Explicitly use simplejson 2018-03-20 09:58:13 +00:00
Erik Johnston
610accbb7f Fix replication after switch to simplejson 
Turns out that simplejson serialises namedtuple's as dictionaries rather
than tuples by default.
 2018-03-19 16:12:48 +00:00
Erik Johnston
fa72803490 Merge branch 'master' of github.com:matrix-org/synapse into develop 2018-03-19 11:41:01 +00:00
Erik Johnston
926ba76e23 Replace ujson with simplejson 2018-03-15 23:43:31 +00:00
Erik Johnston
57db62e554
Merge pull request #2992 from matrix-org/erikj/implement_member_workre 
Implement RoomMemberWorkerHandler
 2018-03-14 14:29:33 +00:00
Erik Johnston
0011ede3b0 Fix imports 2018-03-14 14:19:23 +00:00
Erik Johnston
62ad701326 s/join/joined/ in notify_user_membership_change 2018-03-14 14:17:43 +00:00
Erik Johnston
b27320b550 Implement RoomMemberWorkerHandler 2018-03-13 18:26:00 +00:00
Erik Johnston
3518d0ea8f Split up ProfileStore 2018-03-13 17:36:50 +00:00
Erik Johnston
d0fcc48f9d extra_users is actually a list of UserIDs 2018-03-13 11:20:06 +00:00
Erik Johnston
2e223163ff Split Directory store 2018-03-05 15:11:30 +00:00
Erik Johnston
fafa3e7114 Split registration store 2018-03-02 13:48:27 +00:00
Erik Johnston
1a6c7cdf54
Merge pull request #2928 from matrix-org/erikj/read_marker_caches 
Fix typo in getting replication account data processing
 2018-03-01 17:56:14 +00:00
Erik Johnston
89b7232ff8 Fix typo in getting replication account data processing 2018-03-01 17:50:30 +00:00
Erik Johnston
1773df0632
Merge pull request #2925 from matrix-org/erikj/split_sig_fed 
Split out SignatureStore and EventFederationStore
 2018-03-01 17:32:58 +00:00
Erik Johnston
65cf454fd1 Remove unused DataStore 2018-03-01 17:27:53 +00:00
Erik Johnston
9e08a93a7b
Merge pull request #2927 from matrix-org/erikj/read_marker_caches 
Improve caching for read_marker API
 2018-03-01 17:12:34 +00:00
Erik Johnston
a83c514d1f Improve caching for read_marker API 
We add a new storage function to get a paritcular type of room account
data. This allows us to prefill the cache when updating that acount
data.
 2018-03-01 17:08:17 +00:00
Erik Johnston
33bebb63f3 Add some caches to help read marker API 2018-03-01 17:08:17 +00:00
Erik Johnston
2ad4d5b5bb Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_sig_fed 2018-03-01 16:59:39 +00:00
Erik Johnston
64346be26d Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_stream_store 2018-03-01 16:26:42 +00:00
Erik Johnston
22518e2833
Merge pull request #2923 from matrix-org/erikj/stream_ago_worker 
Calculate stream_ordering_month_ago correctly on workers
 2018-03-01 16:23:54 +00:00
Erik Johnston
f793bc3877 Split out stream store 2018-03-01 15:13:08 +00:00
Erik Johnston
6411f725be Calculate stream_ordering_month_ago correctly on workers 2018-03-01 14:20:53 +00:00
Erik Johnston
a9a2d66cdd Split out SignatureStore and EventFederationStore 2018-03-01 14:17:53 +00:00
Erik Johnston
0c8ba5dd1c Split up RoomStore 2018-03-01 14:01:19 +00:00
Erik Johnston
126b9bf96f Log in the correct places 2018-03-01 12:05:33 +00:00
Erik Johnston
157298f986 Don't do preserve_fn for every request 2018-03-01 11:59:45 +00:00
Erik Johnston
89f90d808a Add some logging 2018-03-01 11:59:16 +00:00
Erik Johnston
8ded8ba2c7 Make repl send_event idempotent and retry on timeouts 
If we treated timeouts as failures on the worker we would attempt to
clean up e.g. push actions while the master might still process the
event.
 2018-03-01 11:20:34 +00:00
Erik Johnston
6b8604239f Correctly send ratelimit and extra_users params 2018-03-01 10:08:39 +00:00
Erik Johnston
28e973ac11 Calculate push actions on worker 2018-02-28 18:02:30 +00:00
Erik Johnston
3594dbc6dc
Merge pull request #2904 from matrix-org/erikj/receipt_cache_invalidation 
Fix missing invalidations for receipt storage
 2018-02-27 11:34:26 +00:00
Erik Johnston
2311189ee4
Merge pull request #2903 from matrix-org/erikj/split_roommember_store 
Split out RoomMemberStore
 2018-02-27 11:32:10 +00:00
Erik Johnston
c57607874c
Merge pull request #2901 from matrix-org/erikj/split_as_stores 
Split AS stores
 2018-02-27 10:07:07 +00:00
Erik Johnston
d62ce972f8 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_roommember_store 2018-02-23 11:46:24 +00:00
Erik Johnston
6ae9a3d2a6 Update copyright 2018-02-23 11:44:49 +00:00
Erik Johnston
a90c60912f Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_event_push_actions 2018-02-23 11:26:31 +00:00
Erik Johnston
50e8657867
Merge pull request #2902 from matrix-org/erikj/split_events_store 
Split out get_events and co into a worker store
 2018-02-23 11:23:52 +00:00
Erik Johnston
1cf9e071dd
Merge pull request #2899 from matrix-org/erikj/split_pushers 
Split PusherStore
 2018-02-23 11:23:35 +00:00
Erik Johnston
d0957753bf
Merge pull request #2898 from matrix-org/erikj/split_push_rules_store 
Split PushRulesStore
 2018-02-23 11:23:23 +00:00
Erik Johnston
70349872c2 Update copyright 2018-02-23 11:14:35 +00:00
Erik Johnston
eba93b05bf Split EventsWorkerStore into separate file 2018-02-23 11:01:21 +00:00
Erik Johnston
bf8a36e080 Update copyright 2018-02-23 10:52:10 +00:00
Erik Johnston
c2ecfcc3a4 Update copyright 2018-02-23 10:41:34 +00:00
Erik Johnston
7e6cf89dc2 Update copyright 2018-02-23 10:39:19 +00:00
Erik Johnston
26d37f7a63 Update copyright 2018-02-23 10:33:55 +00:00
Erik Johnston
bb73f55fc6 Use absolute imports 2018-02-23 10:31:16 +00:00
Erik Johnston
faeb369f15 Fix missing invalidations for receipt storage 2018-02-21 15:19:54 +00:00
Erik Johnston
3dec9c66b3 Split out RoomMemberStore 2018-02-21 12:07:26 +00:00
Erik Johnston
46244b2759 Split AS stores 2018-02-21 11:49:34 +00:00
Erik Johnston
27b094f382 Split out get_events and co into a worker store 2018-02-21 11:41:48 +00:00
Erik Johnston
d15d237b0d Split out EventPushActionWorkerStore 2018-02-21 11:01:13 +00:00
Erik Johnston
6f72765371 Split PusherStore 2018-02-21 10:54:21 +00:00
Erik Johnston
cbaad969f9 Split PushRulesStore 2018-02-21 10:43:31 +00:00
Erik Johnston
ca9b9d9703 Split AccountDataStore and TagStore 2018-02-21 10:15:04 +00:00
Erik Johnston
95e4cffd85 Fix comment 2018-02-20 17:58:40 +00:00
Erik Johnston
e316bbb4c0 Use abstract base class to access stream IDs 2018-02-20 17:43:57 +00:00
Erik Johnston
f5ac4dc2d4 Split ReceiptsStore 2018-02-20 16:28:28 +00:00
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