Matrix/synapse - Forgejo

Matrix/synapse

mirror of https://github.com/element-hq/synapse synced 2024-09-18 17:05:11 +00:00

2 lines

56 B

Text

Raw Normal View History

Move towards using `MultiWriterIdGenerator` everywhere (#17226) There is a problem with `StreamIdGenerator` where it can go backwards over restarts when a stream ID is requested but then not inserted into the DB. This is problematic if we want to land #17215, and is generally a potential cause for all sorts of nastiness. Instead of trying to fix `StreamIdGenerator`, we may as well move to `MultiWriterIdGenerator` that does not suffer from this problem (the latest positions are stored in `stream_positions` table). This involves adding SQLite support to the class. This only changes id generators that were already using `MultiWriterIdGenerator` under postgres, a separate PR will move the rest of the uses of `StreamIdGenerator` over.

2024-05-29 12:19:10 +00:00

Move towards using `MultiWriterIdGenerator` everywhere.