diff --git a/net/streampool/stream.go b/net/streampool/stream.go
index 5dff0cb9..1d59af4b 100644
--- a/net/streampool/stream.go
+++ b/net/streampool/stream.go
@@ -3,7 +3,7 @@ package streampool
 import (
 	"context"
 	"github.com/anyproto/any-sync/app/logger"
-	"github.com/anyproto/any-sync/util/multiqueue"
+	"github.com/cheggaaa/mb/v3"
 	"go.uber.org/zap"
 	"storj.io/drpc"
 	"sync/atomic"
@@ -17,17 +17,12 @@ type stream struct {
 	streamId uint32
 	closed   atomic.Bool
 	l        logger.CtxLogger
-	queue    multiqueue.MultiQueue[drpc.Message]
+	queue    *mb.MB[drpc.Message]
 	tags     []string
 }
 
 func (sr *stream) write(msg drpc.Message) (err error) {
-	var queueId string
-	if qId, ok := msg.(MessageQueueId); ok {
-		queueId = qId.MessageQueueId()
-		msg = qId.DrpcMessage()
-	}
-	return sr.queue.Add(sr.stream.Context(), queueId, msg)
+	return sr.queue.Add(sr.stream.Context(), msg)
 }
 
 func (sr *stream) readLoop() error {
@@ -50,13 +45,21 @@ func (sr *stream) readLoop() error {
 	}
 }
 
-func (sr *stream) writeToStream(msg drpc.Message) {
-	if err := sr.stream.MsgSend(msg, EncodingProto); err != nil {
-		sr.l.Warn("msg send error", zap.Error(err))
-		sr.streamClose()
-		return
+func (sr *stream) writeLoop() {
+	for {
+		msg, err := sr.queue.WaitOne(sr.peerCtx)
+		if err != nil {
+			if err != mb.ErrClosed {
+				sr.streamClose()
+			}
+			return
+		}
+		if err := sr.stream.MsgSend(msg, EncodingProto); err != nil {
+			sr.l.Warn("msg send error", zap.Error(err))
+			sr.streamClose()
+			return
+		}
 	}
-	return
 }
 
 func (sr *stream) streamClose() {
diff --git a/net/streampool/streampool.go b/net/streampool/streampool.go
index 59ee6e4c..50a020b3 100644
--- a/net/streampool/streampool.go
+++ b/net/streampool/streampool.go
@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"github.com/anyproto/any-sync/net"
 	"github.com/anyproto/any-sync/net/peer"
-	"github.com/anyproto/any-sync/util/multiqueue"
+	"github.com/cheggaaa/mb/v3"
 	"go.uber.org/zap"
 	"golang.org/x/exp/slices"
 	"golang.org/x/net/context"
@@ -74,6 +74,9 @@ func (s *streamPool) ReadStream(drpcStream drpc.Stream, tags ...string) error {
 	if err != nil {
 		return err
 	}
+	go func() {
+		st.writeLoop()
+	}()
 	return st.readLoop()
 }
 
@@ -85,6 +88,9 @@ func (s *streamPool) AddStream(drpcStream drpc.Stream, tags ...string) error {
 	go func() {
 		_ = st.readLoop()
 	}()
+	go func() {
+		st.writeLoop()
+	}()
 	return nil
 }
 
@@ -122,7 +128,7 @@ func (s *streamPool) addStream(drpcStream drpc.Stream, tags ...string) (*stream,
 		l:        log.With(zap.String("peerId", peerId), zap.Uint32("streamId", streamId)),
 		tags:     tags,
 	}
-	st.queue = multiqueue.New[drpc.Message](st.writeToStream, s.writeQueueSize)
+	st.queue = mb.New[drpc.Message](s.writeQueueSize)
 	s.streams[streamId] = st
 	s.streamIdsByPeer[peerId] = append(s.streamIdsByPeer[peerId], streamId)
 	for _, tag := range tags {
@@ -364,21 +370,3 @@ func removeStream(m map[string][]uint32, key string, streamId uint32) {
 		m[key] = streamIds
 	}
 }
-
-// WithQueueId wraps the message and adds queueId
-func WithQueueId(msg drpc.Message, queueId string) drpc.Message {
-	return &messageWithQueueId{queueId: queueId, Message: msg}
-}
-
-type messageWithQueueId struct {
-	drpc.Message
-	queueId string
-}
-
-func (m messageWithQueueId) MessageQueueId() string {
-	return m.queueId
-}
-
-func (m messageWithQueueId) DrpcMessage() drpc.Message {
-	return m.Message
-}
diff --git a/net/streampool/streampool_test.go b/net/streampool/streampool_test.go
index 6a053bd4..d4a05de3 100644
--- a/net/streampool/streampool_test.go
+++ b/net/streampool/streampool_test.go
@@ -47,7 +47,7 @@ func TestStreamPool_AddStream(t *testing.T) {
 		require.NoError(t, fx.AddStream(s2, "space2", "common"))
 
 		require.NoError(t, fx.Broadcast(ctx, &testservice.StreamMessage{ReqData: "space1"}, "space1"))
-		require.NoError(t, fx.Broadcast(ctx, WithQueueId(&testservice.StreamMessage{ReqData: "space2"}, "q2"), "space2"))
+		require.NoError(t, fx.Broadcast(ctx, &testservice.StreamMessage{ReqData: "space2"}, "space2"))
 		require.NoError(t, fx.Broadcast(ctx, &testservice.StreamMessage{ReqData: "common"}, "common"))
 
 		var serverResults []string