diff --git a/appservice/appservice.go b/appservice/appservice.go
index 3e19e09b..b9909186 100644
--- a/appservice/appservice.go
+++ b/appservice/appservice.go
@@ -59,7 +59,7 @@ func NewInternalAPI(
 			},
 		},
 	}
-	js, _ := jetstream.Prepare(&base.Cfg.Global.JetStream)
+	js, _ := jetstream.Prepare(base.ProcessContext, &base.Cfg.Global.JetStream)
 
 	// Create a connection to the appservice postgres DB
 	appserviceDB, err := storage.NewDatabase(&base.Cfg.AppServiceAPI.Database)
diff --git a/clientapi/clientapi.go b/clientapi/clientapi.go
index e4279c22..75184d3b 100644
--- a/clientapi/clientapi.go
+++ b/clientapi/clientapi.go
@@ -27,6 +27,7 @@ import (
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
+	"github.com/matrix-org/dendrite/setup/process"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
 	userdb "github.com/matrix-org/dendrite/userapi/storage"
 	"github.com/matrix-org/gomatrixserverlib"
@@ -34,6 +35,7 @@ import (
 
 // AddPublicRoutes sets up and registers HTTP handlers for the ClientAPI component.
 func AddPublicRoutes(
+	process *process.ProcessContext,
 	router *mux.Router,
 	synapseAdminRouter *mux.Router,
 	cfg *config.ClientAPI,
@@ -49,7 +51,7 @@ func AddPublicRoutes(
 	extRoomsProvider api.ExtraPublicRoomsProvider,
 	mscCfg *config.MSCs,
 ) {
-	js, _ := jetstream.Prepare(&cfg.Matrix.JetStream)
+	js, _ := jetstream.Prepare(process, &cfg.Matrix.JetStream)
 
 	syncProducer := &producers.SyncAPIProducer{
 		JetStream: js,
diff --git a/cmd/dendrite-polylith-multi/personalities/clientapi.go b/cmd/dendrite-polylith-multi/personalities/clientapi.go
index bd9f7a10..5e67acd0 100644
--- a/cmd/dendrite-polylith-multi/personalities/clientapi.go
+++ b/cmd/dendrite-polylith-multi/personalities/clientapi.go
@@ -33,9 +33,9 @@ func ClientAPI(base *basepkg.BaseDendrite, cfg *config.Dendrite) {
 	keyAPI := base.KeyServerHTTPClient()
 
 	clientapi.AddPublicRoutes(
-		base.PublicClientAPIMux, base.SynapseAdminMux, &base.Cfg.ClientAPI, accountDB, federation,
-		rsAPI, eduInputAPI, asQuery, transactions.New(), fsAPI, userAPI, keyAPI, nil,
-		&cfg.MSCs,
+		base.ProcessContext, base.PublicClientAPIMux, base.SynapseAdminMux, &base.Cfg.ClientAPI,
+		accountDB, federation, rsAPI, eduInputAPI, asQuery, transactions.New(), fsAPI, userAPI,
+		keyAPI, nil, &cfg.MSCs,
 	)
 
 	base.SetupAndServeHTTP(
diff --git a/eduserver/eduserver.go b/eduserver/eduserver.go
index 6882399d..9fe8704c 100644
--- a/eduserver/eduserver.go
+++ b/eduserver/eduserver.go
@@ -42,7 +42,7 @@ func NewInternalAPI(
 ) api.EDUServerInputAPI {
 	cfg := &base.Cfg.EDUServer
 
-	js, _ := jetstream.Prepare(&cfg.Matrix.JetStream)
+	js, _ := jetstream.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)
 
 	return &input.EDUServerInputAPI{
 		Cache:                        eduCache,
diff --git a/federationapi/federationapi.go b/federationapi/federationapi.go
index 9f149d97..b7f93ecb 100644
--- a/federationapi/federationapi.go
+++ b/federationapi/federationapi.go
@@ -92,7 +92,7 @@ func NewInternalAPI(
 		FailuresUntilBlacklist: cfg.FederationMaxRetries,
 	}
 
-	js, _ := jetstream.Prepare(&cfg.Matrix.JetStream)
+	js, _ := jetstream.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)
 
 	queues := queue.NewOutgoingQueues(
 		federationDB, base.ProcessContext,
diff --git a/keyserver/keyserver.go b/keyserver/keyserver.go
index 8a0ce617..cf66bd38 100644
--- a/keyserver/keyserver.go
+++ b/keyserver/keyserver.go
@@ -39,7 +39,7 @@ func AddInternalRoutes(router *mux.Router, intAPI api.KeyInternalAPI) {
 func NewInternalAPI(
 	base *base.BaseDendrite, cfg *config.KeyServer, fedClient fedsenderapi.FederationClient,
 ) api.KeyInternalAPI {
-	js, _ := jetstream.Prepare(&cfg.Matrix.JetStream)
+	js, _ := jetstream.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)
 
 	db, err := storage.NewDatabase(&cfg.Database)
 	if err != nil {
diff --git a/roomserver/roomserver.go b/roomserver/roomserver.go
index 1992ac33..896773ba 100644
--- a/roomserver/roomserver.go
+++ b/roomserver/roomserver.go
@@ -50,7 +50,7 @@ func NewInternalAPI(
 		logrus.WithError(err).Panicf("failed to connect to room server db")
 	}
 
-	js, nc := jetstream.Prepare(&cfg.Matrix.JetStream)
+	js, nc := jetstream.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)
 
 	return internal.NewRoomserverAPI(
 		base.ProcessContext, cfg, roomserverDB, js, nc,
diff --git a/setup/jetstream/nats.go b/setup/jetstream/nats.go
index 37597d58..43cc0331 100644
--- a/setup/jetstream/nats.go
+++ b/setup/jetstream/nats.go
@@ -6,6 +6,7 @@ import (
 	"time"
 
 	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/dendrite/setup/process"
 	"github.com/sirupsen/logrus"
 
 	natsserver "github.com/nats-io/nats-server/v2/server"
@@ -15,7 +16,7 @@ import (
 var natsServer *natsserver.Server
 var natsServerMutex sync.Mutex
 
-func Prepare(cfg *config.JetStream) (natsclient.JetStreamContext, *natsclient.Conn) {
+func Prepare(process *process.ProcessContext, cfg *config.JetStream) (natsclient.JetStreamContext, *natsclient.Conn) {
 	// check if we need an in-process NATS Server
 	if len(cfg.Addresses) != 0 {
 		return setupNATS(cfg, nil)
@@ -35,7 +36,16 @@ func Prepare(cfg *config.JetStream) (natsclient.JetStreamContext, *natsclient.Co
 			panic(err)
 		}
 		natsServer.ConfigureLogger()
-		go natsServer.Start()
+		go func() {
+			process.ComponentStarted()
+			natsServer.Start()
+		}()
+		go func() {
+			<-process.WaitForShutdown()
+			natsServer.Shutdown()
+			natsServer.WaitForShutdown()
+			process.ComponentFinished()
+		}()
 	}
 	natsServerMutex.Unlock()
 	if !natsServer.ReadyForConnections(time.Second * 10) {
diff --git a/setup/monolith.go b/setup/monolith.go
index 7dbd2eea..fa6d962c 100644
--- a/setup/monolith.go
+++ b/setup/monolith.go
@@ -57,7 +57,7 @@ type Monolith struct {
 // AddAllPublicRoutes attaches all public paths to the given router
 func (m *Monolith) AddAllPublicRoutes(process *process.ProcessContext, csMux, ssMux, keyMux, wkMux, mediaMux, synapseMux *mux.Router) {
 	clientapi.AddPublicRoutes(
-		csMux, synapseMux, &m.Config.ClientAPI, m.AccountDB,
+		process, csMux, synapseMux, &m.Config.ClientAPI, m.AccountDB,
 		m.FedClient, m.RoomserverAPI,
 		m.EDUInternalAPI, m.AppserviceAPI, transactions.New(),
 		m.FederationAPI, m.UserAPI, m.KeyAPI,
diff --git a/syncapi/syncapi.go b/syncapi/syncapi.go
index 41635c91..f1f82722 100644
--- a/syncapi/syncapi.go
+++ b/syncapi/syncapi.go
@@ -49,7 +49,7 @@ func AddPublicRoutes(
 	federation *gomatrixserverlib.FederationClient,
 	cfg *config.SyncAPI,
 ) {
-	js, _ := jetstream.Prepare(&cfg.Matrix.JetStream)
+	js, _ := jetstream.Prepare(process, &cfg.Matrix.JetStream)
 
 	syncDB, err := storage.NewSyncServerDatasource(&cfg.Database)
 	if err != nil {
diff --git a/userapi/userapi.go b/userapi/userapi.go
index 1e4ebcb2..97bdf7b2 100644
--- a/userapi/userapi.go
+++ b/userapi/userapi.go
@@ -46,7 +46,7 @@ func NewInternalAPI(
 	appServices []config.ApplicationService, keyAPI keyapi.KeyInternalAPI,
 	rsAPI rsapi.RoomserverInternalAPI, pgClient pushgateway.Client,
 ) api.UserInternalAPI {
-	js, _ := jetstream.Prepare(&cfg.Matrix.JetStream)
+	js, _ := jetstream.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)
 
 	syncProducer := producers.NewSyncAPI(
 		db, js,