anonymousland-synapse/synapse/storage/databases
Nick Mills-Barrett db1cfe9c80
Update all stream IDs after processing replication rows (#14723)
This creates a new store method, `process_replication_position` that
is called after `process_replication_rows`. By moving stream ID advances
here this guarantees any relevant cache invalidations will have been
applied before the stream is advanced.

This avoids race conditions where Python switches between threads mid
way through processing the `process_replication_rows` method where stream
IDs may be advanced before caches are invalidated due to class resolution
ordering.

See this comment/issue for further discussion:
	https://github.com/matrix-org/synapse/issues/14158#issuecomment-1344048703
2023-01-04 11:49:26 +00:00
..
main Update all stream IDs after processing replication rows (#14723) 2023-01-04 11:49:26 +00:00
state Move StateFilter to synapse.types (#14668) 2022-12-12 16:19:30 +00:00
__init__.py Ensure that get_datastores().main is typed (#12070) 2022-02-25 10:20:40 +00:00