Remove fulltext from BaseDendrite

internal/fulltext/bleve.go

@@ -18,10 +18,10 @@
 package fulltext
 
 import (
+	"context"
 	"strings"
 
 	"github.com/blevesearch/bleve/v2"
-
 	// side effect imports to allow all possible languages
 	_ "github.com/blevesearch/bleve/v2/analysis/lang/ar"
 	_ "github.com/blevesearch/bleve/v2/analysis/lang/cjk"
@@ -77,12 +77,16 @@ func (i *IndexElement) SetContentType(v string) {
 }
 
 // New opens a new/existing fulltext index
-func New(cfg config.Fulltext) (fts *Search, err error) {
+func New(ctx context.Context, cfg config.Fulltext) (fts *Search, err error) {
 	fts = &Search{}
 	fts.FulltextIndex, err = openIndex(cfg)
 	if err != nil {
 		return nil, err
 	}
+	go func() {
+		<-ctx.Done()
+		_ = fts.Close()
+	}()
 	return fts, nil
 }
 

internal/fulltext/bleve_test.go

@@ -18,6 +18,7 @@ import (
 	"reflect"
 	"testing"
 
+	"github.com/matrix-org/dendrite/setup/process"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
 
@@ -25,7 +26,7 @@ import (
 	"github.com/matrix-org/dendrite/setup/config"
 )
 
-func mustOpenIndex(t *testing.T, tempDir string) *fulltext.Search {
+func mustOpenIndex(t *testing.T, tempDir string) (*fulltext.Search, *process.ProcessContext) {
 	t.Helper()
 	cfg := config.Fulltext{
 		Enabled:  true,
@@ -36,11 +37,12 @@ func mustOpenIndex(t *testing.T, tempDir string) *fulltext.Search {
 		cfg.IndexPath = config.Path(tempDir)
 		cfg.InMemory = false
 	}
-	fts, err := fulltext.New(cfg)
+	ctx := process.NewProcessContext()
+	fts, err := fulltext.New(ctx.Context(), cfg)
 	if err != nil {
 		t.Fatal("failed to open fulltext index:", err)
 	}
-	return fts
+	return fts, ctx
 }
 
 func mustAddTestData(t *testing.T, fts *fulltext.Search, firstStreamPos int64) (eventIDs, roomIDs []string) {
@@ -93,19 +95,17 @@ func mustAddTestData(t *testing.T, fts *fulltext.Search, firstStreamPos int64) (
 
 func TestOpen(t *testing.T) {
 	dataDir := t.TempDir()
-	fts := mustOpenIndex(t, dataDir)
-	if err := fts.Close(); err != nil {
-		t.Fatal("unable to close fulltext index", err)
-	}
+	_, ctx := mustOpenIndex(t, dataDir)
+	ctx.ShutdownDendrite()
 
 	// open existing index
-	fts = mustOpenIndex(t, dataDir)
-	defer fts.Close()
+	_, ctx = mustOpenIndex(t, dataDir)
+	ctx.ShutdownDendrite()
 }
 
 func TestIndex(t *testing.T) {
-	fts := mustOpenIndex(t, "")
-	defer fts.Close()
+	fts, ctx := mustOpenIndex(t, "")
+	defer ctx.ShutdownDendrite()
 
 	// add some data
 	var streamPos int64 = 1
@@ -128,8 +128,8 @@ func TestIndex(t *testing.T) {
 }
 
 func TestDelete(t *testing.T) {
-	fts := mustOpenIndex(t, "")
-	defer fts.Close()
+	fts, ctx := mustOpenIndex(t, "")
+	defer ctx.ShutdownDendrite()
 	eventIDs, roomIDs := mustAddTestData(t, fts, 0)
 	res1, err := fts.Search("lorem", roomIDs[:1], nil, 50, 0, false)
 	if err != nil {
@@ -224,7 +224,8 @@ func TestSearch(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			f := mustOpenIndex(t, "")
+			f, ctx := mustOpenIndex(t, "")
+			defer ctx.ShutdownDendrite()
 			eventIDs, roomIDs := mustAddTestData(t, f, 0)
 			var searchRooms []string
 			for _, x := range tt.args.roomIndex {

setup/base/base.go

@@ -42,7 +42,6 @@ import (
 
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/caching"
-	"github.com/matrix-org/dendrite/internal/fulltext"
 	"github.com/matrix-org/dendrite/internal/httputil"
 	"github.com/matrix-org/dendrite/internal/pushgateway"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -83,7 +82,6 @@ type BaseDendrite struct {
 	Database               *sql.DB
 	DatabaseWriter         sqlutil.Writer
 	EnableMetrics          bool
-	Fulltext               *fulltext.Search
 	startupLock            sync.Mutex
 }
 
@@ -130,14 +128,6 @@ func NewBaseDendrite(cfg *config.Dendrite, options ...BaseDendriteOptions) *Base
 		logrus.WithError(err).Panicf("failed to start opentracing")
 	}
 
-	var fts *fulltext.Search
-	if cfg.SyncAPI.Fulltext.Enabled {
-		fts, err = fulltext.New(cfg.SyncAPI.Fulltext)
-		if err != nil {
-			logrus.WithError(err).Panicf("failed to create full text")
-		}
-	}
-
 	if cfg.Global.Sentry.Enabled {
 		logrus.Info("Setting up Sentry for debugging...")
 		err = sentry.Init(sentry.ClientOptions{
@@ -212,7 +202,6 @@ func NewBaseDendrite(cfg *config.Dendrite, options ...BaseDendriteOptions) *Base
 		Database:               db,     // set if monolith with global connection pool only
 		DatabaseWriter:         writer, // set if monolith with global connection pool only
 		EnableMetrics:          enableMetrics,
-		Fulltext:               fts,
 	}
 }
 
@@ -493,12 +482,6 @@ func (b *BaseDendrite) WaitForShutdown() {
 			logrus.Warnf("failed to flush all Sentry events!")
 		}
 	}
-	if b.Fulltext != nil {
-		err := b.Fulltext.Close()
-		if err != nil {
-			logrus.Warnf("failed to close full text search!")
-		}
-	}
 
 	logrus.Warnf("Dendrite is exiting now")
 }

syncapi/syncapi.go

@@ -17,6 +17,7 @@ package syncapi
 import (
 	"context"
 
+	"github.com/matrix-org/dendrite/internal/fulltext"
 	"github.com/sirupsen/logrus"
 
 	"github.com/matrix-org/dendrite/internal/caching"
@@ -59,6 +60,15 @@ func AddPublicRoutes(
 		logrus.WithError(err).Panicf("failed to load notifier ")
 	}
 
+	var fts *fulltext.Search
+	if cfg.Fulltext.Enabled {
+		fts, err = fulltext.New(base.ProcessContext.Context(), cfg.Fulltext)
+		if err != nil {
+			logrus.WithError(err).Panicf("failed to create full text")
+		}
+		base.ProcessContext.ComponentStarted()
+	}
+
 	federationPresenceProducer := &producers.FederationAPIPresenceProducer{
 		Topic:     cfg.Matrix.JetStream.Prefixed(jetstream.OutputPresenceEvent),
 		JetStream: js,
@@ -86,7 +96,7 @@ func AddPublicRoutes(
 
 	roomConsumer := consumers.NewOutputRoomEventConsumer(
 		base.ProcessContext, cfg, js, syncDB, notifier, streams.PDUStreamProvider,
-		streams.InviteStreamProvider, rsAPI, base.Fulltext,
+		streams.InviteStreamProvider, rsAPI, fts,
 	)
 	if err = roomConsumer.Start(); err != nil {
 		logrus.WithError(err).Panicf("failed to start room server consumer")
@@ -94,7 +104,7 @@ func AddPublicRoutes(
 
 	clientConsumer := consumers.NewOutputClientDataConsumer(
 		base.ProcessContext, cfg, js, natsClient, syncDB, notifier,
-		streams.AccountDataStreamProvider, base.Fulltext,
+		streams.AccountDataStreamProvider, fts,
 	)
 	if err = clientConsumer.Start(); err != nil {
 		logrus.WithError(err).Panicf("failed to start client data consumer")
@@ -130,6 +140,6 @@ func AddPublicRoutes(
 
 	routing.Setup(
 		base.PublicClientAPIMux, requestPool, syncDB, userAPI,
-		rsAPI, cfg, base.Caches, base.Fulltext,
+		rsAPI, cfg, base.Caches, fts,
 	)
 }