bug repair when high concurrent

server/proxy/base.go

@@ -12,6 +12,11 @@ import (
 	"sync"
 )
 
+type Service interface {
+	Start() error
+	Close() error
+}
+
 //server base struct
 type server struct {
 	id           int

server/proxy/http.go

@@ -89,8 +89,9 @@ func (s *httpServer) Start() error {
 	return nil
 }
 
-func (s *httpServer) Close() {
+func (s *httpServer) Close() error {
 	s.stop <- true
+	return nil
 }
 
 func (s *httpServer) handleTunneling(w http.ResponseWriter, r *http.Request) {

server/proxy/tcp.go

@@ -87,6 +87,10 @@ func (s *WebServer) Start() error {
 	return errors.New("Web management startup failure")
 }
 
+func (s *WebServer) Close() error {
+	return nil
+}
+
 //new
 func NewWebServer(bridge *bridge.Bridge) *WebServer {
 	s := new(WebServer)