优化 socks 解析流程

pkg/utils/chan.go

@@ -8,12 +8,12 @@ import (
 	"github.com/pkg/errors"
 )
 
-func ConnChan(ctx context.Context, ls net.Listener) chan net.Conn {
+func ChanConnAccept(ctx context.Context, ls net.Listener) chan net.Conn {
 	connCh := make(chan net.Conn)
 	go func() {
 		for {
 			conn, err := ls.Accept()
-			if err != nil {
+			if err != nil && !errors.Is(err, net.ErrClosed) {
 				slog.Error("接受连接失败", err)
 				// 临时错误重试连接
 				var ne net.Error
@@ -35,7 +35,7 @@ func ConnChan(ctx context.Context, ls net.Listener) chan net.Conn {
 	return connCh
 }
 
-func WaitChan(ctx context.Context, wg *CountWaitGroup) chan struct{} {
+func ChanWgWait(ctx context.Context, wg *CountWaitGroup) chan struct{} {
 	ch := make(chan struct{})
 	go func() {
 		wg.Wait()