forgejo/models/db
Michael Kriese 849de07064 feat(xorm): add max idle time setting for db connections (#2418)
Add a new optional `CONN_MAX_IDLETIME`[^1]

This allows to set the `SetConnMaxIdleTime` on `database/sql`.
It's useful to allow to close more idle connections to reduce database connections, especially on postgresql.
For me i would like to use it to set a higher max idle connections but they will all be closed after being idle.
So also the last idle connection will be closed when there is no load on forgejo.
I also use it with max connection lifetime, because currently `database/sql` doesn't detect a postgresql master change[^2] and i'll get `[E] can't update runner status: pq: cannot execute UPDATE in a read-only transaction`[^3] on forgejo until the connection is closed.

[^1]: https://pkg.go.dev/database/sql#DB.SetConnMaxIdleTime
[^2]: https://stackoverflow.com/questions/51858659/how-to-safely-discard-golang-database-sql-pooled-connections-for-example-when-t
[^3]: https://matrix.to/#/!zpNKWqkiEOyljSMQDK:matrix.org/$_AJft_amsGn5hXGOYw75JoBJQnW3aKJEpb-Iw53L_TU?via=schinas.net&via=matrix.org&via=nitro.chat

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/2418
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Co-committed-by: Michael Kriese <michael.kriese@visualon.de>
2024-02-21 12:17:16 +00:00
..
install
paginator
collation.go
common.go
consistency.go
context.go
context_committer_test.go
context_test.go
convert.go
engine.go
engine_test.go
error.go
index.go
index_test.go
iterate.go
iterate_test.go
list.go
list_test.go
log.go
main_test.go
name.go
search.go
sequence.go
sql_postgres_with_schema.go