From 303a93f3070eb0d7ce886fb5f8c38e8734610787 Mon Sep 17 00:00:00 2001
From: dyhkwong <50692134+dyhkwong@users.noreply.github.com>
Date: Sun, 28 Apr 2024 18:43:27 +0800
Subject: [PATCH] Always disable cache for fake-ip servers

---
 route/router.go     | 2 --
 route/router_dns.go | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/route/router.go b/route/router.go
index 5e00d2c9..e9807bd4 100644
--- a/route/router.go
+++ b/route/router.go
@@ -69,7 +69,6 @@ type Router struct {
 	geositeCache                       map[string]adapter.Rule
 	needFindProcess                    bool
 	dnsClient                          *dns.Client
-	dnsIndependentCache                bool
 	defaultDomainStrategy              dns.DomainStrategy
 	dnsRules                           []adapter.DNSRule
 	ruleSets                           []adapter.RuleSet
@@ -123,7 +122,6 @@ func NewRouter(
 		geositeOptions:        common.PtrValueOrDefault(options.Geosite),
 		geositeCache:          make(map[string]adapter.Rule),
 		needFindProcess:       hasRule(options.Rules, isProcessRule) || hasDNSRule(dnsOptions.Rules, isProcessDNSRule) || options.FindProcess,
-		dnsIndependentCache:   dnsOptions.IndependentCache,
 		defaultDetour:         options.Final,
 		defaultDomainStrategy: dns.DomainStrategy(dnsOptions.Strategy),
 		interfaceFinder:       control.NewDefaultInterfaceFinder(),
diff --git a/route/router_dns.go b/route/router_dns.go
index 2ac439d7..88c129df 100644
--- a/route/router_dns.go
+++ b/route/router_dns.go
@@ -65,7 +65,7 @@ func (r *Router) matchDNS(ctx context.Context, allowFakeIP bool, index int) (con
 					displayRuleIndex += index + 1
 				}
 				r.dnsLogger.DebugContext(ctx, "match[", displayRuleIndex, "] ", rule.String(), " => ", detour)
-				if (isFakeIP && !r.dnsIndependentCache) || rule.DisableCache() {
+				if isFakeIP || rule.DisableCache() {
 					ctx = dns.ContextWithDisableCache(ctx, true)
 				}
 				if rewriteTTL := rule.RewriteTTL(); rewriteTTL != nil {