Add multiplexer

option/outbound.go

@@ -98,3 +98,10 @@ type ServerOptions struct {
 func (o ServerOptions) Build() M.Socksaddr {
 	return M.ParseSocksaddrHostPort(o.Server, o.ServerPort)
 }
+
+type MultiplexOptions struct {
+	Enabled        bool `json:"enabled,omitempty"`
+	MaxConnections int  `json:"max_connections,omitempty"`
+	MinStreams     int  `json:"min_streams,omitempty"`
+	MaxStreams     int  `json:"max_streams,omitempty"`
+}

option/shadowsocks.go

@@ -24,7 +24,8 @@ type ShadowsocksDestination struct {
 type ShadowsocksOutboundOptions struct {
 	OutboundDialerOptions
 	ServerOptions
-	Method   string      `json:"method"`
-	Password string      `json:"password"`
-	Network  NetworkList `json:"network,omitempty"`
+	Method    string            `json:"method"`
+	Password  string            `json:"password"`
+	Network   NetworkList       `json:"network,omitempty"`
+	Multiplex *MultiplexOptions `json:"multiplex,omitempty"`
 }

option/types.go

@@ -6,9 +6,9 @@ import (
 	"time"
 
 	"github.com/sagernet/sing-box/common/json"
-	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-dns"
 	E "github.com/sagernet/sing/common/exceptions"
+	N "github.com/sagernet/sing/common/network"
 )
 
 type ListenAddress netip.Addr
@@ -50,7 +50,7 @@ func (v *NetworkList) UnmarshalJSON(content []byte) error {
 	}
 	for _, networkName := range networkList {
 		switch networkName {
-		case C.NetworkTCP, C.NetworkUDP:
+		case N.NetworkTCP, N.NetworkUDP:
 			break
 		default:
 			return E.New("unknown network: " + networkName)
@@ -62,7 +62,7 @@ func (v *NetworkList) UnmarshalJSON(content []byte) error {
 
 func (v NetworkList) Build() []string {
 	if v == "" {
-		return []string{C.NetworkTCP, C.NetworkUDP}
+		return []string{N.NetworkTCP, N.NetworkUDP}
 	}
 	return strings.Split(string(v), "\n")
 }