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Always call overridden form of GetLatestEventsForUpdate (#1554) 

This ensures we don't make txns on sqlite still, which can cause
'database is locked' errors.
main
Kegsay 2020-10-20 19:32:33 +01:00 committed by GitHub
parent 7612f64e3c
commit 6b8791b868
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 39 additions and 34 deletions
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38
roomserver/storage/shared/storage.go
View File

@ -27,23 +27,24 @@ import (
const redactionsArePermanent = true
type Database struct {
DB *sql.DB
Cache caching.RoomServerCaches
Writer sqlutil.Writer
EventsTable tables.Events
EventJSONTable tables.EventJSON
EventTypesTable tables.EventTypes
EventStateKeysTable tables.EventStateKeys
RoomsTable tables.Rooms
TransactionsTable tables.Transactions
StateSnapshotTable tables.StateSnapshot
StateBlockTable tables.StateBlock
RoomAliasesTable tables.RoomAliases
PrevEventsTable tables.PreviousEvents
InvitesTable tables.Invites
MembershipTable tables.Membership
PublishedTable tables.Published
RedactionsTable tables.Redactions
DB *sql.DB
Cache caching.RoomServerCaches
Writer sqlutil.Writer
EventsTable tables.Events
EventJSONTable tables.EventJSON
EventTypesTable tables.EventTypes
EventStateKeysTable tables.EventStateKeys
RoomsTable tables.Rooms
TransactionsTable tables.Transactions
StateSnapshotTable tables.StateSnapshot
StateBlockTable tables.StateBlock
RoomAliasesTable tables.RoomAliases
PrevEventsTable tables.PreviousEvents
InvitesTable tables.Invites
MembershipTable tables.Membership
PublishedTable tables.Published
RedactionsTable tables.Redactions
GetLatestEventsForUpdateFn func(ctx context.Context, roomInfo types.RoomInfo) (*LatestEventsUpdater, error)
}
func (d *Database) SupportsConcurrentRoomInputs() bool {
@ -372,6 +373,9 @@ func (d *Database) MembershipUpdater(
func (d *Database) GetLatestEventsForUpdate(
ctx context.Context, roomInfo types.RoomInfo,
) (*LatestEventsUpdater, error) {
if d.GetLatestEventsForUpdateFn != nil {
return d.GetLatestEventsForUpdateFn(ctx, roomInfo)
}
txn, err := d.DB.Begin()
if err != nil {
return nil, err

35
roomserver/storage/sqlite3/storage.go
View File

@ -120,23 +120,24 @@ func Open(dbProperties *config.DatabaseOptions, cache caching.RoomServerCaches)
return nil, err
}
d.Database = shared.Database{
DB: d.db,
Cache: cache,
Writer: d.writer,
EventsTable: d.events,
EventTypesTable: d.eventTypes,
EventStateKeysTable: d.eventStateKeys,
EventJSONTable: d.eventJSON,
RoomsTable: d.rooms,
TransactionsTable: d.transactions,
StateBlockTable: stateBlock,
StateSnapshotTable: stateSnapshot,
PrevEventsTable: d.prevEvents,
RoomAliasesTable: roomAliases,
InvitesTable: d.invites,
MembershipTable: d.membership,
PublishedTable: published,
RedactionsTable: redactions,
DB: d.db,
Cache: cache,
Writer: d.writer,
EventsTable: d.events,
EventTypesTable: d.eventTypes,
EventStateKeysTable: d.eventStateKeys,
EventJSONTable: d.eventJSON,
RoomsTable: d.rooms,
TransactionsTable: d.transactions,
StateBlockTable: stateBlock,
StateSnapshotTable: stateSnapshot,
PrevEventsTable: d.prevEvents,
RoomAliasesTable: roomAliases,
InvitesTable: d.invites,
MembershipTable: d.membership,
PublishedTable: published,
RedactionsTable: redactions,
GetLatestEventsForUpdateFn: d.GetLatestEventsForUpdate,
}
return &d, nil
}