diff --git a/net/dialer/dialer.go b/net/dialer/dialer.go
index 24718286..2076f959 100644
--- a/net/dialer/dialer.go
+++ b/net/dialer/dialer.go
@@ -34,6 +34,7 @@ func New() Dialer {
 type Dialer interface {
 	Dial(ctx context.Context, peerId string) (peer peer.Peer, err error)
 	UpdateAddrs(addrs map[string][]string)
+	SetPeerAddrs(peerId string, addrs []string)
 	app.Component
 }
 
@@ -62,6 +63,15 @@ func (d *dialer) UpdateAddrs(addrs map[string][]string) {
 	d.mu.Unlock()
 }
 
+func (d *dialer) SetPeerAddrs(peerId string, addrs []string) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+	if d.peerAddrs == nil {
+		return
+	}
+	d.peerAddrs[peerId] = addrs
+}
+
 func (d *dialer) Dial(ctx context.Context, peerId string) (p peer.Peer, err error) {
 	d.mu.RLock()
 	defer d.mu.RUnlock()
diff --git a/net/pool/pool_test.go b/net/pool/pool_test.go
index 94fde050..f913333c 100644
--- a/net/pool/pool_test.go
+++ b/net/pool/pool_test.go
@@ -160,6 +160,10 @@ func (d *dialerMock) UpdateAddrs(addrs map[string][]string) {
 	return
 }
 
+func (d *dialerMock) SetPeerAddrs(peerId string, addrs []string) {
+	return
+}
+
 func (d *dialerMock) Init(a *app.App) (err error) {
 	return
 }
diff --git a/net/streampool/streampool.go b/net/streampool/streampool.go
index 8319e972..01527d14 100644
--- a/net/streampool/streampool.go
+++ b/net/streampool/streampool.go
@@ -40,6 +40,8 @@ type StreamPool interface {
 	AddTagsCtx(ctx context.Context, tags ...string) error
 	// RemoveTagsCtx removes tags from stream, stream will be extracted from ctx
 	RemoveTagsCtx(ctx context.Context, tags ...string) error
+	// Streams gets all streams for specific tags
+	Streams(tags ...string) (streams []drpc.Stream)
 	// Close closes all streams
 	Close() error
 }
@@ -73,6 +75,17 @@ func (s *streamPool) AddStream(peerId string, drpcStream drpc.Stream, tags ...st
 	}()
 }
 
+func (s *streamPool) Streams(tags ...string) (streams []drpc.Stream) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	for _, tag := range tags {
+		for _, id := range s.streamIdsByTag[tag] {
+			streams = append(streams, s.streams[id].stream)
+		}
+	}
+	return
+}
+
 func (s *streamPool) addStream(peerId string, drpcStream drpc.Stream, tags ...string) *stream {
 	s.mu.Lock()
 	defer s.mu.Unlock()