Erik Johnston 8de3703d21 Make event persisters periodically announce position over replication. (#8499) ... Currently background proccesses stream the events stream use the "minimum persisted position" (i.e. `get_current_token()`) rather than the vector clock style tokens. This is broadly fine as it doesn't matter if the background processes lag a small amount. However, in extreme cases (i.e. SyTests) where we only write to one event persister the background processes will never make progress. This PR changes it so that the `MultiWriterIDGenerator` keeps the current position of a given instance as up to date as possible (i.e using the latest token it sees if its not in the process of persisting anything), and then periodically announces that over replication. This then allows the "minimum persisted position" to advance, albeit with a small lag.		2020-10-12 15:51:41 +01:00
..
__init__.py
test__base.py	Stop sub-classing object (#8249)	2020-09-04 06:54:56 -04:00
test_appservice.py	Add logging on startup/shutdown (#8448)	2020-10-02 15:20:45 +01:00
test_background_update.py	Do not yield on awaitables in tests. (#8193)	2020-08-27 17:24:46 -04:00
test_base.py	Reduce serialization errors in MultiWriterIdGen (#8456)	2020-10-07 15:15:57 +01:00
test_cleanup_extrems.py
test_client_ips.py	Allow for make_awaitable's return value to be re-used. (#8261)	2020-09-08 07:26:55 -04:00
test_database.py
test_devices.py	Simplify super() calls to Python 3 syntax. (#8344)	2020-09-18 09:56:44 -04:00
test_directory.py
test_e2e_room_keys.py
test_end_to_end_keys.py	Rename get_e2e_device_keys to better reflect its purpose (#8205)	2020-08-29 00:14:17 +01:00
test_event_federation.py
test_event_metrics.py	Rewrite BucketCollector	2020-09-30 16:49:15 +01:00
test_event_push_actions.py	Re-implement unread counts (again) (#8059)	2020-09-02 17:19:37 +01:00
test_id_generators.py	Make event persisters periodically announce position over replication. (#8499)	2020-10-12 15:51:41 +01:00
test_keys.py
test_main.py	Do not yield on awaitables in tests. (#8193)	2020-08-27 17:24:46 -04:00
test_monthly_active_users.py	Filter out appservices from mau count (#8404)	2020-09-29 13:11:02 +01:00
test_profile.py
test_purge.py	Make token serializing/deserializing async (#8427)	2020-09-30 20:29:19 +01:00
test_redaction.py
test_registration.py	Do not yield on awaitables in tests. (#8193)	2020-08-27 17:24:46 -04:00
test_room.py
test_roommember.py
test_state.py
test_transactions.py
test_user_directory.py	Do not yield on awaitables in tests. (#8193)	2020-08-27 17:24:46 -04:00