fix log usage

pkg/connector/ss/udp/connector.go

@@ -9,7 +9,6 @@ import (
 	"github.com/go-gost/gost/pkg/common/util/socks"
 	"github.com/go-gost/gost/pkg/common/util/ss"
 	"github.com/go-gost/gost/pkg/connector"
-	"github.com/go-gost/gost/pkg/logger"
 	md "github.com/go-gost/gost/pkg/metadata"
 	"github.com/go-gost/gost/pkg/registry"
 	"github.com/shadowsocks/go-shadowsocks2/core"
@@ -22,7 +21,6 @@ func init() {
 type ssuConnector struct {
 	cipher  core.Cipher
 	md      metadata
-	logger  logger.Logger
 	options connector.Options
 }
 
@@ -34,7 +32,6 @@ func NewConnector(opts ...connector.Option) connector.Connector {
 
 	return &ssuConnector{
 		options: options,
-		logger:  options.Logger,
 	}
 }
 
@@ -53,19 +50,19 @@ func (c *ssuConnector) Init(md md.Metadata) (err error) {
 }
 
 func (c *ssuConnector) Connect(ctx context.Context, conn net.Conn, network, address string, opts ...connector.ConnectOption) (net.Conn, error) {
-	c.logger = c.logger.WithFields(map[string]interface{}{
+	log := c.options.Logger.WithFields(map[string]interface{}{
 		"remote":  conn.RemoteAddr().String(),
 		"local":   conn.LocalAddr().String(),
 		"network": network,
 		"address": address,
 	})
-	c.logger.Infof("connect %s/%s", address, network)
+	log.Infof("connect %s/%s", address, network)
 
 	switch network {
 	case "udp", "udp4", "udp6":
 	default:
 		err := fmt.Errorf("network %s is unsupported", network)
-		c.logger.Error(err)
+		log.Error(err)
 		return nil, err
 	}