Fix IPv4 wildcard listen for experimental servers

debug_http.go

@@ -14,6 +14,8 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/json"
 	"github.com/sagernet/sing/common/json/badjson"
+	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
 
 	"github.com/go-chi/chi/v5"
 )
@@ -62,7 +64,7 @@ func startDebugHTTPServer(options option.DebugOptions) (*http.Server, error) {
 		Addr:    options.Listen,
 		Handler: r,
 	}
-	listener, err := net.Listen("tcp", options.Listen)
+	listener, err := net.Listen(M.NetworkFromNetAddr(N.NetworkTCP, M.ParseSocksaddr(options.Listen).Addr), options.Listen)
 	if err != nil {
 		return nil, E.Cause(err, "listen debug HTTP server")
 	}

experimental/clashapi/server.go

@@ -23,6 +23,8 @@ import (
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/json"
+	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
 	"github.com/sagernet/sing/service"
 	"github.com/sagernet/sing/service/filemanager"
 	"github.com/sagernet/ws"
@@ -157,7 +159,7 @@ func (s *Server) Start(stage adapter.StartStage, scope *adapter.Scope) error {
 			err      error
 		)
 		for range 3 {
-			listener, err = net.Listen("tcp", s.httpServer.Addr)
+			listener, err = net.Listen(M.NetworkFromNetAddr(N.NetworkTCP, M.ParseSocksaddr(s.httpServer.Addr).Addr), s.httpServer.Addr)
 			if runtime.GOOS == "android" && errors.Is(err, syscall.EADDRINUSE) {
 				time.Sleep(100 * time.Millisecond)
 				continue

experimental/v2rayapi/server.go

@@ -10,6 +10,8 @@ import (
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing/common"
+	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
 
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
@@ -55,7 +57,7 @@ func (s *Server) Start(stage adapter.StartStage, scope *adapter.Scope) error {
 			return nil
 		})
 	case adapter.StartStatePostStart:
-		listener, err := net.Listen("tcp", s.listen)
+		listener, err := net.Listen(M.NetworkFromNetAddr(N.NetworkTCP, M.ParseSocksaddr(s.listen).Addr), s.listen)
 		if err != nil {
 			return err
 		}