Commit Graph

445 Commits (67593b17287ae5e412c3d30db64d006d3b55349b)

Author SHA1 Message Date
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
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