rm tunnel from relay

handler/relay/bind.go

@@ -2,8 +2,6 @@ package relay
 
 import (
 	"context"
-	"crypto/md5"
-	"encoding/hex"
 	"fmt"
 	"net"
 	"time"
@@ -17,7 +15,6 @@ import (
 	relay_util "github.com/go-gost/x/internal/util/relay"
 	metrics "github.com/go-gost/x/metrics/wrapper"
 	xservice "github.com/go-gost/x/service"
-	"github.com/google/uuid"
 )
 
 func (h *relayHandler) handleBind(ctx context.Context, conn net.Conn, network, address string, log logger.Logger) error {
@@ -182,54 +179,3 @@ func (h *relayHandler) bindUDP(ctx context.Context, conn net.Conn, network, addr
 	}).Debugf("%s >-< %s", conn.RemoteAddr(), pc.LocalAddr())
 	return nil
 }
-
-func (h *relayHandler) handleBindTunnel(ctx context.Context, conn net.Conn, network, address string, tunnelID relay.TunnelID, log logger.Logger) (err error) {
-	resp := relay.Response{
-		Version: relay.Version1,
-		Status:  relay.StatusOK,
-	}
-
-	uuid, err := uuid.NewRandom()
-	if err != nil {
-		resp.Status = relay.StatusInternalServerError
-		resp.WriteTo(conn)
-		return
-	}
-	connectorID := relay.NewConnectorID(uuid[:])
-	if network == "udp" {
-		connectorID = relay.NewUDPConnectorID(uuid[:])
-	}
-
-	addr := address
-	if host, port, _ := net.SplitHostPort(addr); host == "" {
-		v := md5.Sum([]byte(tunnelID.String()))
-		host = hex.EncodeToString(v[:8])
-		addr = net.JoinHostPort(host, port)
-	}
-	af := &relay.AddrFeature{}
-	err = af.ParseFrom(addr)
-	if err != nil {
-		log.Warn(err)
-	}
-	resp.Features = append(resp.Features, af,
-		&relay.TunnelFeature{
-			ID: connectorID.ID(),
-		},
-	)
-	resp.WriteTo(conn)
-
-	// Upgrade connection to multiplex session.
-	session, err := mux.ClientSession(conn, h.md.muxCfg)
-	if err != nil {
-		return
-	}
-
-	h.pool.Add(tunnelID, NewConnector(connectorID, session))
-	if h.md.ingress != nil {
-		h.md.ingress.Set(ctx, addr, tunnelID.String())
-	}
-
-	log.Debugf("%s/%s: tunnel=%s, connector=%s established", address, network, tunnelID, connectorID)
-
-	return
-}