重构连接监听与处理代码逻辑，连接信息存储于全局通过接口展示

gateway/fwd/fwd.go

@@ -3,22 +3,14 @@ package fwd
 import (
 	"context"
 	"log/slog"
-	"proxy-server/gateway/core"
+	"proxy-server/gateway/app"
 	"proxy-server/gateway/env"
-	"proxy-server/utils"
 	"sync"
 )
 
 type Service struct {
 	ctx    context.Context
 	cancel context.CancelFunc
-
-	userConnMap core.SyncMap[string, *core.Conn]
-
-	fwdLesWg   utils.CountWaitGroup
-	ctrlConnWg utils.CountWaitGroup
-	dataConnWg utils.CountWaitGroup
-	userConnWg utils.CountWaitGroup
 }
 
 func New() *Service {
@@ -41,7 +33,7 @@ func (s *Service) Run() error {
 	wg.Add(1)
 	go func() {
 		defer wg.Done()
-		err := s.listenCtrl()
+		err := ListenCtrl(s.ctx)
 		if err != nil {
 			slog.Error("fwd 控制通道监听发生错误", "err", err)
 			errQuit <- struct{}{}
@@ -53,7 +45,7 @@ func (s *Service) Run() error {
 	wg.Add(1)
 	go func() {
 		defer wg.Done()
-		err := s.listenData()
+		err := ListenData(s.ctx)
 		if err != nil {
 			slog.Error("fwd 数据通道监听发生错误", "err", err)
 			errQuit <- struct{}{}
@@ -70,10 +62,10 @@ func (s *Service) Run() error {
 	}
 
 	wg.Wait()
-	s.fwdLesWg.Wait()
-	s.ctrlConnWg.Wait()
-	s.userConnWg.Wait()
-	s.dataConnWg.Wait()
+	app.FwdLesWg.Wait()
+	app.CtrlConnWg.Wait()
+	app.UserConnWg.Wait()
+	app.DataConnWg.Wait()
 
 	return nil
 }