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Preparations for removing BaseDendrite (#3016)

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Preparations to actually remove/replace `BaseDendrite`.
Quite a few changes:
- SyncAPI accepts an `fulltext.Indexer` interface (fulltext is removed
from `BaseDendrite`)
- Caches are removed from `BaseDendrite`
- Introduces a `Router` struct (likely to change)
  - also fixes #2903
- Introduces a `sqlutil.ConnectionManager`, which should remove
`base.DatabaseConnection` later on
- probably more
This commit is contained in:
Till 2023-03-17 12:09:45 +01:00 • committed by GitHub
parent d88f71ab71
commit 5579121c6f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
85 changed files with 722 additions and 470 deletions
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8
syncapi/storage/postgres/syncserver.go
View file

@ -16,12 +16,12 @@
package postgres
import (
"context"
"database/sql"
// Import the postgres database driver.
_ "github.com/lib/pq"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/dendrite/setup/base"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/syncapi/storage/postgres/deltas"
"github.com/matrix-org/dendrite/syncapi/storage/shared"
@ -36,10 +36,10 @@ type SyncServerDatasource struct {
}
// NewDatabase creates a new sync server database
func NewDatabase(base *base.BaseDendrite, dbProperties *config.DatabaseOptions) (*SyncServerDatasource, error) {
func NewDatabase(ctx context.Context, cm sqlutil.Connections, dbProperties *config.DatabaseOptions) (*SyncServerDatasource, error) {
var d SyncServerDatasource
var err error
if d.db, d.writer, err = base.DatabaseConnection(dbProperties, sqlutil.NewDummyWriter()); err != nil {
if d.db, d.writer, err = cm.Connection(dbProperties); err != nil {
return nil, err
}
accountData, err := NewPostgresAccountDataTable(d.db)
@ -111,7 +111,7 @@ func NewDatabase(base *base.BaseDendrite, dbProperties *config.DatabaseOptions)
Up: deltas.UpSetHistoryVisibility, // Requires current_room_state and output_room_events to be created.
},
)
err = m.Up(base.Context())
err = m.Up(ctx)
if err != nil {
return nil, err
}

8
syncapi/storage/sqlite3/syncserver.go
View file

@ -20,7 +20,6 @@ import (
"database/sql"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/dendrite/setup/base"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/syncapi/storage/shared"
"github.com/matrix-org/dendrite/syncapi/storage/sqlite3/deltas"
@ -37,13 +36,14 @@ type SyncServerDatasource struct {
// NewDatabase creates a new sync server database
// nolint: gocyclo
func NewDatabase(base *base.BaseDendrite, dbProperties *config.DatabaseOptions) (*SyncServerDatasource, error) {
func NewDatabase(ctx context.Context, conMan sqlutil.Connections, dbProperties *config.DatabaseOptions) (*SyncServerDatasource, error) {
var d SyncServerDatasource
var err error
if d.db, d.writer, err = base.DatabaseConnection(dbProperties, sqlutil.NewExclusiveWriter()); err != nil {
if d.db, d.writer, err = conMan.Connection(dbProperties); err != nil {
return nil, err
}
if err = d.prepare(base.Context()); err != nil {
if err = d.prepare(ctx); err != nil {
return nil, err
}
return &d, nil

9
syncapi/storage/storage.go
View file

@ -18,21 +18,22 @@
package storage
import (
"context"
"fmt"
"github.com/matrix-org/dendrite/setup/base"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/syncapi/storage/postgres"
"github.com/matrix-org/dendrite/syncapi/storage/sqlite3"
)
// NewSyncServerDatasource opens a database connection.
func NewSyncServerDatasource(base *base.BaseDendrite, dbProperties *config.DatabaseOptions) (Database, error) {
func NewSyncServerDatasource(ctx context.Context, conMan sqlutil.Connections, dbProperties *config.DatabaseOptions) (Database, error) {
switch {
case dbProperties.ConnectionString.IsSQLite():
return sqlite3.NewDatabase(base, dbProperties)
return sqlite3.NewDatabase(ctx, conMan, dbProperties)
case dbProperties.ConnectionString.IsPostgres():
return postgres.NewDatabase(base, dbProperties)
return postgres.NewDatabase(ctx, conMan, dbProperties)
default:
return nil, fmt.Errorf("unexpected database type")
}

35
syncapi/storage/storage_test.go
View file

@ -9,27 +9,27 @@ import (
"reflect"
"testing"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/syncapi/storage"
"github.com/matrix-org/dendrite/syncapi/types"
"github.com/matrix-org/dendrite/test"
"github.com/matrix-org/dendrite/test/testrig"
"github.com/matrix-org/gomatrixserverlib"
"github.com/stretchr/testify/assert"
)
var ctx = context.Background()
func MustCreateDatabase(t *testing.T, dbType test.DBType) (storage.Database, func(), func()) {
func MustCreateDatabase(t *testing.T, dbType test.DBType) (storage.Database, func()) {
connStr, close := test.PrepareDBConnectionString(t, dbType)
base, closeBase := testrig.CreateBaseDendrite(t, dbType)
db, err := storage.NewSyncServerDatasource(base, &config.DatabaseOptions{
cm := sqlutil.NewConnectionManager()
db, err := storage.NewSyncServerDatasource(context.Background(), cm, &config.DatabaseOptions{
ConnectionString: config.DataSource(connStr),
})
if err != nil {
t.Fatalf("NewSyncServerDatasource returned %s", err)
}
return db, close, closeBase
return db, close
}
func MustWriteEvents(t *testing.T, db storage.Database, events []*gomatrixserverlib.HeaderedEvent) (positions []types.StreamPosition) {
@ -55,9 +55,8 @@ func TestWriteEvents(t *testing.T) {
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
alice := test.NewUser(t)
r := test.NewRoom(t, alice)
db, close, closeBase := MustCreateDatabase(t, dbType)
db, close := MustCreateDatabase(t, dbType)
defer close()
defer closeBase()
MustWriteEvents(t, db, r.Events())
})
}
@ -76,9 +75,8 @@ func WithSnapshot(t *testing.T, db storage.Database, f func(snapshot storage.Dat
// These tests assert basic functionality of RecentEvents for PDUs
func TestRecentEventsPDU(t *testing.T) {
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
db, close, closeBase := MustCreateDatabase(t, dbType)
db, close := MustCreateDatabase(t, dbType)
defer close()
defer closeBase()
alice := test.NewUser(t)
// dummy room to make sure SQL queries are filtering on room ID
MustWriteEvents(t, db, test.NewRoom(t, alice).Events())
@ -191,9 +189,8 @@ func TestRecentEventsPDU(t *testing.T) {
// The purpose of this test is to ensure that backfill does indeed go backwards, using a topology token
func TestGetEventsInRangeWithTopologyToken(t *testing.T) {
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
db, close, closeBase := MustCreateDatabase(t, dbType)
db, close := MustCreateDatabase(t, dbType)
defer close()
defer closeBase()
alice := test.NewUser(t)
r := test.NewRoom(t, alice)
for i := 0; i < 10; i++ {
@ -276,9 +273,8 @@ func TestStreamToTopologicalPosition(t *testing.T) {
}
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
db, close, closeBase := MustCreateDatabase(t, dbType)
db, close := MustCreateDatabase(t, dbType)
defer close()
defer closeBase()
txn, err := db.NewDatabaseTransaction(ctx)
if err != nil {
@ -514,9 +510,8 @@ func TestSendToDeviceBehaviour(t *testing.T) {
bob := test.NewUser(t)
deviceID := "one"
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
db, close, closeBase := MustCreateDatabase(t, dbType)
db, close := MustCreateDatabase(t, dbType)
defer close()
defer closeBase()
// At this point there should be no messages. We haven't sent anything
// yet.
@ -899,9 +894,8 @@ func TestRoomSummary(t *testing.T) {
}
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
db, close, closeBase := MustCreateDatabase(t, dbType)
db, close := MustCreateDatabase(t, dbType)
defer close()
defer closeBase()
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
@ -939,11 +933,8 @@ func TestRecentEvents(t *testing.T) {
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
filter := gomatrixserverlib.DefaultRoomEventFilter()
db, close, closeBase := MustCreateDatabase(t, dbType)
t.Cleanup(func() {
close()
closeBase()
})
db, close := MustCreateDatabase(t, dbType)
t.Cleanup(close)
MustWriteEvents(t, db, room1.Events())
MustWriteEvents(t, db, room2.Events())

7
syncapi/storage/storage_wasm.go
View file

@ -15,18 +15,19 @@
package storage
import (
"context"
"fmt"
"github.com/matrix-org/dendrite/setup/base"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/syncapi/storage/sqlite3"
)
// NewPublicRoomsServerDatabase opens a database connection.
func NewSyncServerDatasource(base *base.BaseDendrite, dbProperties *config.DatabaseOptions) (Database, error) {
func NewSyncServerDatasource(ctx context.Context, conMan sqlutil.Connections, dbProperties *config.DatabaseOptions) (Database, error) {
switch {
case dbProperties.ConnectionString.IsSQLite():
return sqlite3.NewDatabase(base, dbProperties)
return sqlite3.NewDatabase(ctx, conMan, dbProperties)
case dbProperties.ConnectionString.IsPostgres():
return nil, fmt.Errorf("can't use Postgres implementation")
default: