mirror of
https://mau.dev/maunium/synapse.git
synced 2024-10-01 01:36:05 -04:00
466f344547
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. |
||
|---|---|---|
| .. | ||
| controllers | ||
| databases | ||
| engines | ||
| schema | ||
| util | ||
| __init__.py | ||
| _base.py | ||
| background_updates.py | ||
| database.py | ||
| keys.py | ||
| prepare_database.py | ||
| push_rule.py | ||
| roommember.py | ||
| types.py | ||