rm tunnel from relay

connector/relay/metadata.go

@@ -5,15 +5,12 @@ import (
 
 	mdata "github.com/go-gost/core/metadata"
 	mdutil "github.com/go-gost/core/metadata/util"
-	"github.com/go-gost/relay"
 	"github.com/go-gost/x/internal/util/mux"
-	"github.com/google/uuid"
 )
 
 type metadata struct {
 	connectTimeout time.Duration
 	noDelay        bool
-	tunnelID       relay.TunnelID
 	muxCfg         *mux.Config
 }
 
@@ -26,14 +23,6 @@ func (c *relayConnector) parseMetadata(md mdata.Metadata) (err error) {
 	c.md.connectTimeout = mdutil.GetDuration(md, connectTimeout)
 	c.md.noDelay = mdutil.GetBool(md, noDelay)
 
-	if s := mdutil.GetString(md, "tunnelID", "tunnel.id"); s != "" {
-		uuid, err := uuid.Parse(s)
-		if err != nil {
-			return err
-		}
-		c.md.tunnelID = relay.NewTunnelID(uuid[:])
-	}
-
 	c.md.muxCfg = &mux.Config{
 		Version:           mdutil.GetInt(md, "mux.version"),
 		KeepAliveInterval: mdutil.GetDuration(md, "mux.keepaliveInterval"),