hoernschen/dendrite
1
0
Fork 0
mirror of https://github.com/hoernschen/dendrite.git synced 2025-08-02 06:12:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Component-wide TransactionWriters (#1290)

Browse source 
* Offset updates take place using TransactionWriter

* Refactor TransactionWriter in current state server

* Refactor TransactionWriter in federation sender

* Refactor TransactionWriter in key server

* Refactor TransactionWriter in media API

* Refactor TransactionWriter in server key API

* Refactor TransactionWriter in sync API

* Refactor TransactionWriter in user API

* Fix deadlocking Sync API tests

* Un-deadlock device database

* Fix appservice API

* Rename TransactionWriters to Writers

* Move writers up a layer in sync API

* Document sqlutil.Writer interface

* Add note to Writer documentation
This commit is contained in:
Neil Alexander 2020-08-21 10:42:08 +01:00 • committed by GitHub
parent 5aaf32bbed
commit 9d53351dc2
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
56 changed files with 483 additions and 483 deletions
Download patch file Download diff file Expand all files Collapse all files

16
syncapi/storage/sqlite3/output_room_events_topology_table.go
View file

@ -67,7 +67,6 @@ const selectMaxPositionInTopologySQL = "" +
type outputRoomEventsTopologyStatements struct {
db *sql.DB
writer sqlutil.TransactionWriter
insertEventInTopologyStmt *sql.Stmt
selectEventIDsInRangeASCStmt *sql.Stmt
selectEventIDsInRangeDESCStmt *sql.Stmt
@ -77,8 +76,7 @@ type outputRoomEventsTopologyStatements struct {
func NewSqliteTopologyTable(db *sql.DB) (tables.Topology, error) {
s := &outputRoomEventsTopologyStatements{
db: db,
writer: sqlutil.NewTransactionWriter(),
db: db,
}
_, err := db.Exec(outputRoomEventsTopologySchema)
if err != nil {
@ -107,13 +105,11 @@ func NewSqliteTopologyTable(db *sql.DB) (tables.Topology, error) {
func (s *outputRoomEventsTopologyStatements) InsertEventInTopology(
ctx context.Context, txn *sql.Tx, event *gomatrixserverlib.HeaderedEvent, pos types.StreamPosition,
) (err error) {
return s.writer.Do(s.db, txn, func(txn *sql.Tx) error {
stmt := sqlutil.TxStmt(txn, s.insertEventInTopologyStmt)
_, err := stmt.ExecContext(
ctx, event.EventID(), event.Depth(), event.RoomID(), pos,
)
return err
})
stmt := sqlutil.TxStmt(txn, s.insertEventInTopologyStmt)
_, err = stmt.ExecContext(
ctx, event.EventID(), event.Depth(), event.RoomID(), pos,
)
return
}
func (s *outputRoomEventsTopologyStatements) SelectEventIDsInRange(