Chore: use generics as possible

hub/executor/executor.go

@@ -2,11 +2,9 @@ package executor
 
 import (
 	"fmt"
-	"net"
 	"net/netip"
 	"os"
 	"runtime"
-	"strconv"
 	"sync"
 
 	"github.com/Dreamacro/clash/adapter"
@@ -376,13 +374,7 @@ func updateIPTables(cfg *config.Config) {
 		return
 	}
 
-	_, dnsPortStr, err := net.SplitHostPort(dnsCfg.Listen)
-	if err != nil {
-		err = fmt.Errorf("DNS server must be correct")
-		return
-	}
-
-	dnsPort, err := strconv.ParseUint(dnsPortStr, 10, 16)
+	dnsPort, err := netip.ParseAddrPort(dnsCfg.Listen)
 	if err != nil {
 		err = fmt.Errorf("DNS server must be correct")
 		return
@@ -396,7 +388,7 @@ func updateIPTables(cfg *config.Config) {
 		dialer.DefaultRoutingMark.Store(2158)
 	}
 
-	err = tproxy.SetTProxyIPTables(inboundInterface, bypass, uint16(tProxyPort), uint16(dnsPort))
+	err = tproxy.SetTProxyIPTables(inboundInterface, bypass, uint16(tProxyPort), dnsPort.Port())
 	if err != nil {
 		return
 	}

hub/route/server.go

@@ -51,14 +51,14 @@ func Start(addr string, secret string) {
 
 	r := chi.NewRouter()
 
-	cors := cors.New(cors.Options{
+	corsM := cors.New(cors.Options{
 		AllowedOrigins: []string{"*"},
 		AllowedMethods: []string{"GET", "POST", "PUT", "PATCH", "DELETE"},
 		AllowedHeaders: []string{"Content-Type", "Authorization"},
 		MaxAge:         300,
 	})
 
-	r.Use(cors.Handler)
+	r.Use(corsM.Handler)
 	r.Group(func(r chi.Router) {
 		r.Use(authentication)
 
@@ -217,14 +217,14 @@ func getLogs(w http.ResponseWriter, r *http.Request) {
 	var err error
 	for elm := range sub {
 		buf.Reset()
-		log := elm.(*log.Event)
-		if log.LogLevel < level {
+		logM := elm
+		if logM.LogLevel < level {
 			continue
 		}
 
 		if err := json.NewEncoder(buf).Encode(Log{
-			Type:    log.Type(),
-			Payload: log.Payload,
+			Type:    logM.Type(),
+			Payload: logM.Payload,
 		}); err != nil {
 			break
 		}