增加对会话操作的优化提示

pkg/global/store.go

@@ -8,16 +8,21 @@ import (
 )
 
 type Tun struct {
-	Tun        *guacd.Tunnel
+	Tunnel     *guacd.Tunnel
 	SftpClient *sftp.Client
 	WebSocket  *websocket.Conn
 }
 
+type Observable struct {
+	Subject   *Tun
+	Observers []Tun
+}
+
 type TunStore struct {
 	m sync.Map
 }
 
-func (s *TunStore) Set(k string, v *Tun) {
+func (s *TunStore) Set(k string, v *Observable) {
 	s.m.Store(k, v)
 }
 
@@ -25,10 +30,10 @@ func (s *TunStore) Del(k string) {
 	s.m.Delete(k)
 }
 
-func (s *TunStore) Get(k string) (item *Tun, ok bool) {
+func (s *TunStore) Get(k string) (item *Observable, ok bool) {
 	value, ok := s.m.Load(k)
 	if ok {
-		return value.(*Tun), true
+		return value.(*Observable), true
 	}
 	return item, false
 }