⛅ Sync 2026-08-22 23:43:25

dae/Makefile

@@ -5,10 +5,10 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=dae
-PKG_VERSION:=2026.08.13
-PKG_RELEASE:=36
+PKG_VERSION:=2026.08.21
+PKG_RELEASE:=37
 
-PKG_SOURCE:=dae-src-2026.08.13-0d20959710a0.tar.gz
+PKG_SOURCE:=dae-src-2026.08.21-8138f66f2c6d.tar.gz
 PKG_SOURCE_URL:=https://github.com/kenzok8/openwrt-daede/releases/download/dae-src
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_HASH:=skip

daed/Makefile

@@ -5,10 +5,10 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=daed
-PKG_VERSION:=2026.08.13
-PKG_RELEASE:=47
+PKG_VERSION:=2026.08.21
+PKG_RELEASE:=48
 
-PKG_SOURCE:=daed-src-2026.08.13-4a38e0f66b3d.tar.gz
+PKG_SOURCE:=daed-src-2026.08.21-aeef51da973f.tar.gz
 PKG_SOURCE_URL:=https://github.com/kenzok8/openwrt-daede/releases/download/daed-src
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_HASH:=skip

internet-detector-mod-email/Makefile

@@ -5,8 +5,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=internet-detector-mod-email
-PKG_VERSION:=1.7.3
-PKG_RELEASE:=3
+PKG_VERSION:=1.7.4
+PKG_RELEASE:=4
 PKG_MAINTAINER:=gSpot <https://github.com/gSpotx2f/luci-app-internet-detector>
 
 include $(INCLUDE_DIR)/package.mk

internet-detector-mod-modem-restart/Makefile

@@ -5,8 +5,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=internet-detector-mod-modem-restart
-PKG_VERSION:=1.7.3
-PKG_RELEASE:=3
+PKG_VERSION:=1.7.4
+PKG_RELEASE:=4
 PKG_MAINTAINER:=gSpot <https://github.com/gSpotx2f/luci-app-internet-detector>
 
 include $(INCLUDE_DIR)/package.mk

internet-detector-mod-telegram/Makefile

@@ -5,8 +5,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=internet-detector-mod-telegram
-PKG_VERSION:=1.7.3
-PKG_RELEASE:=3
+PKG_VERSION:=1.7.4
+PKG_RELEASE:=4
 PKG_MAINTAINER:=gSpot <https://github.com/gSpotx2f/luci-app-internet-detector>
 
 include $(INCLUDE_DIR)/package.mk

internet-detector/Makefile

@@ -5,8 +5,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=internet-detector
-PKG_VERSION:=1.7.3
-PKG_RELEASE:=5
+PKG_VERSION:=1.7.4
+PKG_RELEASE:=6
 PKG_MAINTAINER:=gSpot <https://github.com/gSpotx2f/luci-app-internet-detector>
 
 include $(INCLUDE_DIR)/package.mk

internet-detector/files/usr/lib/lua/internet-detector/main.lua

@@ -12,8 +12,8 @@ local uci    = require("uci")
 -- Default settings
 
 local InternetDetector = {
-	appName        = "internet-detector",
-	libDir         = "/usr/lib/lua",
+	appName         = "internet-detector",
+	libDir          = "/usr/lib/lua",
 	logLevels = {
 		emerg   = { level = syslog.LOG_EMERG,   num = 0 },
 		alert   = { level = syslog.LOG_ALERT,   num = 1 },
@@ -24,18 +24,32 @@ local InternetDetector = {
 		info    = { level = syslog.LOG_INFO,    num = 6 },
 		debug   = { level = syslog.LOG_DEBUG,   num = 7 },
 	},
-	pingCmd        = "/bin/ping",
-	pingParams     = "-c 1",
-	curlExec       = "/usr/bin/curl",
-	curlParams     = '-s -g --no-keepalive --head --user-agent "Mozilla/5.0 (X11; Linux x86_64; rv:142.0) Gecko/20100101 Firefox/142.0"',
-	mode           = 0,		-- 0: disabled, 1: Service, 2: UI detector
-	loggingLevel   = 6,
-	hostname       = "OpenWrt",
-	uiRunTime      = 30,
-	noModules      = false,
-	uiAvailModules = { mod_public_ip = true },
-	debug          = false,
-	serviceConfig  = {
+	pingCmd         = "/bin/ping",
+	pingParams      = "-c 1",
+	curlExec        = "/usr/bin/curl",
+	curlParams      = '-s -g --no-keepalive --head --user-agent "Mozilla/5.0 (X11; Linux x86_64; rv:153.0) Gecko/20100101 Firefox/153.0"',
+	curlHttpOkCodes = {
+		[200] = true,
+		[202] = true,
+		[203] = true,
+		[204] = true,
+		[206] = true,
+		[300] = true,
+		[301] = true,
+		[302] = true,
+		[303] = true,
+		[304] = true,
+		[307] = true,
+		[308] = true,
+	},
+	mode            = 0,		-- 0: disabled, 1: Service, 2: UI detector
+	loggingLevel    = 6,
+	hostname        = "OpenWrt",
+	uiRunTime       = 30,
+	noModules       = false,
+	uiAvailModules  = { mod_public_ip = true },
+	debug           = false,
+	serviceConfig   = {
 		hosts = {
 			[1] = "8.8.8.8",
 			[2] = "1.1.1.1",
@@ -43,7 +57,7 @@ local InternetDetector = {
 		urls = {
 			[1] = "https://www.google.com",
 		},
-		check_type          = 0,	-- 0: TCP, 1: ICMP
+		check_type          = 0,	-- 0: TCP, 1: ICMP, 2: URL test
 		tcp_port            = 53,
 		icmp_packet_size    = 56,
 		interval_up         = 30,
@@ -58,13 +72,13 @@ local InternetDetector = {
 		iface               = nil,
 		instance            = nil,
 	},
-	modules         = {},
-	parsedHosts     = {},
-	proxyAuthString = "",
-	proxyString     = "",
-	uiCounter       = 0,
-	pidFile         = nil,
-	statusFile      = nil,
+	modules          = {},
+	parsedHosts      = {},
+	proxyAuthString  = "",
+	proxyString      = "",
+	uiCounter        = 0,
+	pidFile          = nil,
+	statusFile       = nil,
 }
 InternetDetector.configDir      = string.format("/etc/%s", InternetDetector.appName)
 InternetDetector.modulesDir     = string.format(
@@ -280,7 +294,6 @@ function InternetDetector:TCPConnectionToHost(host, port)
 				if not ok then
 					self:debugOutput(string.format(
 						"SOCKET ERROR: %s, %s", errMsg, errNum))
-
 					unistd.close(sock)
 					return retCode
 				end
@@ -380,7 +393,7 @@ function InternetDetector:checkURL(url)
 	if retCode == 0 and data then
 		httpCode = self:getHTTPCode(data)
 	end
-	return (httpCode ~= 200) and 1 or 0
+	return (not self.curlHttpOkCodes[httpCode]) and 1 or 0
 end
 
 function InternetDetector:exit()

internet-detector/files/usr/lib/lua/internet-detector/modules/mod_public_ip.lua

@@ -27,7 +27,7 @@ local Module = {
 	requestAttempts      = 2,
 	timeout              = 3,
 	curlExec             = "/usr/bin/curl",
-	curlParams           = '-s -g --no-keepalive --user-agent "Mozilla/5.0 (X11; Linux x86_64; rv:142.0) Gecko/20100101 Firefox/142.0"',
+	curlParams           = '-s -g --no-keepalive --user-agent "Mozilla/5.0 (X11; Linux x86_64; rv:153.0) Gecko/20100101 Firefox/153.0"',
 	providers            = {
 		opendns1 = {
 			name    = "opendns1", type = "dns", host = "myip.opendns.com",

luci-app-internet-detector/Makefile

@@ -5,8 +5,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-internet-detector
-PKG_VERSION:=1.7.3
-PKG_RELEASE:=3
+PKG_VERSION:=1.7.4
+PKG_RELEASE:=4
 LUCI_TITLE:=LuCI support for internet-detector
 LUCI_DEPENDS:=+internet-detector
 LUCI_PKGARCH:=all

luci-app-mosdns/Makefile

@@ -1,8 +1,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-mosdns
-PKG_VERSION:=1.7.6
-PKG_RELEASE:=13
+PKG_VERSION:=1.7.7
+PKG_RELEASE:=14
 
 LUCI_TITLE:=LuCI Support for mosdns
 LUCI_PKGARCH:=all

luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js

@@ -320,6 +320,30 @@ return view.extend({
 		o.default = 86400;
 		o.depends('cache', '1');
 
+		o = s.taboption('advanced', form.Flag, 'prefetch', _('Cache Prefetching'),
+			_('Proactively refresh hot cache entries in the background before they expire.'));
+		o.rmempty = false;
+		o.default = false;
+		o.depends('cache', '1');
+
+		o = s.taboption('advanced', form.Value, 'prefetch_before_expire', _('Prefetch Before Expire'),
+			_('Prefetch when the remaining TTL is less than this value (in seconds).'));
+		o.datatype = 'and(uinteger,min(1))';
+		o.default = 10;
+		o.depends('prefetch', '1');
+
+		o = s.taboption('advanced', form.Value, 'prefetch_min_hits', _('Prefetch Min Hits'),
+			_('Minimum cache hits required since the last refresh to trigger a prefetch.'));
+		o.datatype = 'and(uinteger,min(1))';
+		o.default = 3;
+		o.depends('prefetch', '1');
+
+		o = s.taboption('advanced', form.Value, 'prefetch_scan_interval', _('Prefetch Scan Interval'),
+			_('Interval for the background thread to scan the cache for prefetching (in seconds).'));
+		o.datatype = 'and(uinteger,min(1))';
+		o.default = 5;
+		o.depends('prefetch', '1');
+
 		o = s.taboption('advanced', form.Flag, 'dump_file', _('Cache Dump'),
 			_('Save the cache locally and reload the cache dump on the next startup'));
 		o.rmempty = false;

luci-app-mosdns/po/templates/mosdns.pot

@@ -5,11 +5,11 @@ msgstr "Content-Type: text/plain; charset=UTF-8"
 msgid "360 Public DNS (DNS over HTTPS)"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:356
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:380
 msgid "ADblock Source"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:395
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:419
 msgid "API Listen port"
 msgstr ""
 
@@ -82,7 +82,7 @@ msgstr ""
 msgid "Apple domains optimization"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:330
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:354
 msgid "Auto Save Cache Interval"
 msgstr ""
 
@@ -105,7 +105,7 @@ msgstr ""
 msgid "Basic Setting"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:348
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:372
 msgid ""
 "Block DNS RR Type 65 records (HTTPS/SVCB, used for HTTP/3, ECH, etc.), force "
 "using only A/AAAA records."
@@ -129,10 +129,14 @@ msgid ""
 "resolvers you specify as upstreams"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:323
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:347
 msgid "Cache Dump"
 msgstr ""
 
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:323
+msgid "Cache Prefetching"
+msgstr ""
+
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/update.js:150
 msgid "Check And Update"
 msgstr ""
@@ -178,7 +182,7 @@ msgstr ""
 msgid "CloudFlare Public DNS (1.1.1.1)"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:380
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:404
 msgid "Cloudflare IP Ranges"
 msgstr ""
 
@@ -198,7 +202,7 @@ msgstr ""
 msgid "Config File"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:426
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:450
 msgid "Configuration Editor"
 msgstr ""
 
@@ -216,7 +220,7 @@ msgid ""
 "supports domain matching rules)."
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:375
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:399
 msgid "Custom IP"
 msgstr ""
 
@@ -258,7 +262,7 @@ msgstr ""
 msgid "Default Config"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:347
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:371
 msgid "Disable RR Type 65 (HTTPS/SVCB)"
 msgstr ""
 
@@ -280,7 +284,7 @@ msgstr ""
 msgid "Enable Auto Database Update"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:352
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:376
 msgid "Enable DNS ADblock"
 msgstr ""
 
@@ -302,15 +306,15 @@ msgid "Enable this option fallback policy forces forwarding to remote DNS"
 msgstr ""
 
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:142
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:368
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:392
 msgid "Enabled"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:453
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:477
 msgid "Enter the GeoIP.dat category to be exported, Allow add multiple tags"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:448
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:472
 msgid "Enter the GeoSite.dat category to be exported, Allow add multiple tags"
 msgstr ""
 
@@ -350,8 +354,8 @@ msgstr ""
 msgid "Every Wednesday"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:449
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:454
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:473
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:478
 msgid "Export directory: /var/mosdns"
 msgstr ""
 
@@ -363,7 +367,7 @@ msgstr ""
 msgid "Failed to start update."
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:403
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:427
 msgid "Flush DNS Cache"
 msgstr ""
 
@@ -375,7 +379,7 @@ msgstr ""
 msgid "Flushing DNS Cache Success."
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:401
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:425
 msgid ""
 "Flushing DNS Cache will clear any IP addresses or DNS records from MosDNS "
 "cache."
@@ -411,7 +415,7 @@ msgstr ""
 msgid "GeoData Export"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:452
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:476
 msgid "GeoIP Tags"
 msgstr ""
 
@@ -419,7 +423,7 @@ msgstr ""
 msgid "GeoIP Type"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:447
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:471
 msgid "GeoSite Tags"
 msgstr ""
 
@@ -458,7 +462,7 @@ msgstr ""
 msgid "IP Address"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:381
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:405
 msgid ""
 "IPv4 CIDR: <a href=\"https://www.cloudflare.com/ips-v4\" target=\"_blank"
 "\">https://www.cloudflare.com/ips-v4</a> <br /> IPv6 CIDR: <a href=\"https://"
@@ -486,6 +490,12 @@ msgstr ""
 msgid "Info"
 msgstr ""
 
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:342
+msgid ""
+"Interval for the background thread to scan the cache for prefetching (in "
+"seconds)."
+msgstr ""
+
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:317
 msgid "Lazy Cache TTL"
 msgstr ""
@@ -527,28 +537,33 @@ msgstr ""
 msgid "Logs"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:369
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:393
 msgid ""
 "Match the parsing result with the Cloudflare IP ranges, and when there is a "
 "successful match, use the 'Custom IP' as the parsing result (experimental "
 "feature)"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:341
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:365
 msgid "Maximum TTL"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:335
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:359
 msgid "Minimum TTL"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:342
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:336
+msgid ""
+"Minimum cache hits required since the last refresh to trigger a prefetch."
+msgstr ""
+
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:366
 msgid ""
 "Modify the Maximum TTL value (seconds) for DNS answer results, 0 indicating "
 "no modification"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:336
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:360
 msgid ""
 "Modify the Minimum TTL value (seconds) for DNS answer results, 0 indicating "
 "no modification"
@@ -589,10 +604,31 @@ msgstr ""
 msgid "Please wait, this may take a few moments..."
 msgstr ""
 
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:329
+msgid "Prefetch Before Expire"
+msgstr ""
+
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:335
+msgid "Prefetch Min Hits"
+msgstr ""
+
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:341
+msgid "Prefetch Scan Interval"
+msgstr ""
+
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:330
+msgid "Prefetch when the remaining TTL is less than this value (in seconds)."
+msgstr ""
+
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:301
 msgid "Prevent DNS Leaks"
 msgstr ""
 
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:324
+msgid ""
+"Proactively refresh hot cache entries in the background before they expire."
+msgstr ""
+
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:227
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:244
 msgid "Quad9 Public DNS (149.112.112.112)"
@@ -637,7 +673,7 @@ msgstr ""
 msgid "Rules"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:324
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:348
 msgid "Save the cache locally and reload the cache dump on the next startup"
 msgstr ""
 
@@ -653,7 +689,7 @@ msgstr ""
 msgid "Streaming Media DNS server"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:359
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:383
 msgid "Support for local files, such as: file:///var/mosdns/example.txt"
 msgstr ""
 
@@ -686,7 +722,7 @@ msgid ""
 "server)"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:427
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:451
 msgid ""
 "This is the content of the file '/etc/mosdns/config_custom.yaml' from which "
 "your MosDNS configuration will be generated. Only accepts configuration "
@@ -701,7 +737,7 @@ msgstr ""
 msgid "TrafficRoute Public DNS (180.184.2.2)"
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:442
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:466
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/rules.js:43
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/rules.js:48
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/rules.js:67
@@ -765,7 +801,7 @@ msgid ""
 "domain matching rules)."
 msgstr ""
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:357
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:381
 msgid ""
 "When using custom rule sources, please use rule types supported by MosDNS "
 "(domain list or AdGuardHome rules)."

luci-app-mosdns/po/zh_Hans/mosdns.po

@@ -15,11 +15,11 @@ msgstr ""
 msgid "360 Public DNS (DNS over HTTPS)"
 msgstr "360 安全 DNS（DNS over HTTPS）"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:356
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:380
 msgid "ADblock Source"
 msgstr "广告过滤规则来源"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:395
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:419
 msgid "API Listen port"
 msgstr "API 监听端口"
 
@@ -97,7 +97,7 @@ msgstr "另一个更新正在进行中。"
 msgid "Apple domains optimization"
 msgstr "Apple 域名解析优化"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:330
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:354
 msgid "Auto Save Cache Interval"
 msgstr "自动保存缓存间隔（秒）"
 
@@ -120,7 +120,7 @@ msgstr "基本选项"
 msgid "Basic Setting"
 msgstr "基本设置"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:348
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:372
 msgid ""
 "Block DNS RR Type 65 records (HTTPS/SVCB, used for HTTP/3, ECH, etc.), force "
 "using only A/AAAA records."
@@ -146,10 +146,14 @@ msgid ""
 "resolvers you specify as upstreams"
 msgstr "Bootstrap DNS 服务器用于解析您指定为上游的 DoH / DoT 解析器的 IP 地址"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:323
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:347
 msgid "Cache Dump"
 msgstr "自动保存缓存"
 
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:323
+msgid "Cache Prefetching"
+msgstr "缓存预读"
+
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/update.js:150
 msgid "Check And Update"
 msgstr "检查并更新"
@@ -195,7 +199,7 @@ msgstr "CloudFlare 公共 DNS（1.0.0.1）"
 msgid "CloudFlare Public DNS (1.1.1.1)"
 msgstr "CloudFlare 公共 DNS（1.1.1.1）"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:380
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:404
 msgid "Cloudflare IP Ranges"
 msgstr "Cloudflare IP 范围"
 
@@ -215,7 +219,7 @@ msgstr "DNS 服务器并发数（默认 2）"
 msgid "Config File"
 msgstr "配置文件"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:426
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:450
 msgid "Configuration Editor"
 msgstr "配置编辑器"
 
@@ -234,7 +238,7 @@ msgid ""
 msgstr ""
 "自定义 Hosts 重写，如：baidu.com 10.0.0.1（每个规则一行，支持域名匹配规则）"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:375
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:399
 msgid "Custom IP"
 msgstr "自选 IP"
 
@@ -276,7 +280,7 @@ msgstr "调试"
 msgid "Default Config"
 msgstr "内置预设"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:347
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:371
 msgid "Disable RR Type 65 (HTTPS/SVCB)"
 msgstr "禁用 RR Type 65 (HTTPS/SVCB)"
 
@@ -299,7 +303,7 @@ msgstr "DoH/TCP/DoT 连接复用空闲保持时间（默认 30 秒）"
 msgid "Enable Auto Database Update"
 msgstr "启用自动更新"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:352
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:376
 msgid "Enable DNS ADblock"
 msgstr "启用 DNS 广告过滤"
 
@@ -321,15 +325,15 @@ msgid "Enable this option fallback policy forces forwarding to remote DNS"
 msgstr "启用此选项 fallback 策略会强制转发到远程 DNS"
 
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:142
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:368
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:392
 msgid "Enabled"
 msgstr "启用"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:453
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:477
 msgid "Enter the GeoIP.dat category to be exported, Allow add multiple tags"
 msgstr "输入需要导出的 GeoIP.dat 类别条目，允许添加多个标签"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:448
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:472
 msgid "Enter the GeoSite.dat category to be exported, Allow add multiple tags"
 msgstr "填写需要导出的 GeoSite.dat 类别条目，允许添加多个标签"
 
@@ -369,8 +373,8 @@ msgstr "每周二"
 msgid "Every Wednesday"
 msgstr "每周三"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:449
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:454
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:473
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:478
 msgid "Export directory: /var/mosdns"
 msgstr "导出目录：/var/mosdns"
 
@@ -382,7 +386,7 @@ msgstr "清理日志失败：%s"
 msgid "Failed to start update."
 msgstr "启动更新失败"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:403
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:427
 msgid "Flush DNS Cache"
 msgstr "刷新 DNS 缓存"
 
@@ -394,7 +398,7 @@ msgstr "刷新 DNS 缓存失败，请检查 MosDNS 状态是否在运行中。"
 msgid "Flushing DNS Cache Success."
 msgstr "刷新 DNS 缓存成功"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:401
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:425
 msgid ""
 "Flushing DNS Cache will clear any IP addresses or DNS records from MosDNS "
 "cache."
@@ -430,7 +434,7 @@ msgstr "全量：包含所有国家和私有 IP 地址。"
 msgid "GeoData Export"
 msgstr "GeoData 导出"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:452
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:476
 msgid "GeoIP Tags"
 msgstr "GeoIP 标签"
 
@@ -438,7 +442,7 @@ msgstr "GeoIP 标签"
 msgid "GeoIP Type"
 msgstr "GeoIP 类型"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:447
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:471
 msgid "GeoSite Tags"
 msgstr "GeoSite 标签"
 
@@ -477,7 +481,7 @@ msgstr ""
 msgid "IP Address"
 msgstr "IP 地址"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:381
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:405
 msgid ""
 "IPv4 CIDR: <a href=\"https://www.cloudflare.com/ips-v4\" target=\"_blank"
 "\">https://www.cloudflare.com/ips-v4</a> <br /> IPv6 CIDR: <a href=\"https://"
@@ -505,6 +509,12 @@ msgstr "空闲超时"
 msgid "Info"
 msgstr "信息"
 
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:342
+msgid ""
+"Interval for the background thread to scan the cache for prefetching (in "
+"seconds)."
+msgstr "后台线程扫描缓存以进行预取的时间间隔（单位：秒）"
+
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:317
 msgid "Lazy Cache TTL"
 msgstr "乐观缓存 TTL"
@@ -546,7 +556,7 @@ msgstr "日志等级"
 msgid "Logs"
 msgstr "日志"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:369
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:393
 #, fuzzy
 msgid ""
 "Match the parsing result with the Cloudflare IP ranges, and when there is a "
@@ -556,21 +566,26 @@ msgstr ""
 "将解析结果与 Cloudflare IP 范围进行匹配，当匹配成功时，使用 “自选 IP” 作为解"
 "析结果（实验性功能）"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:341
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:365
 msgid "Maximum TTL"
 msgstr "覆盖最大 TTL 值（默认 0）"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:335
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:359
 msgid "Minimum TTL"
 msgstr "覆盖最小 TTL 值（默认 0）"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:342
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:336
+msgid ""
+"Minimum cache hits required since the last refresh to trigger a prefetch."
+msgstr "触发预读所需的最小缓存命中次数（自上次刷新起）"
+
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:366
 msgid ""
 "Modify the Maximum TTL value (seconds) for DNS answer results, 0 indicating "
 "no modification"
 msgstr "修改 DNS 应答结果的最大 TTL 值（秒），0 表示不修改"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:336
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:360
 msgid ""
 "Modify the Minimum TTL value (seconds) for DNS answer results, 0 indicating "
 "no modification"
@@ -613,10 +628,31 @@ msgstr ""
 msgid "Please wait, this may take a few moments..."
 msgstr "请稍候，这可能需要一点时间..."
 
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:329
+msgid "Prefetch Before Expire"
+msgstr "预读触发阈值"
+
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:335
+msgid "Prefetch Min Hits"
+msgstr "预读最小命中次数"
+
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:341
+msgid "Prefetch Scan Interval"
+msgstr "预读扫描周期"
+
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:330
+msgid "Prefetch when the remaining TTL is less than this value (in seconds)."
+msgstr "当剩余 TTL 小于此值（秒）时触发预读"
+
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:301
 msgid "Prevent DNS Leaks"
 msgstr "防止 DNS 泄漏"
 
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:324
+msgid ""
+"Proactively refresh hot cache entries in the background before they expire."
+msgstr "在缓存到期前，后台主动预读并刷新高频访问的 DNS 记录"
+
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:227
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:244
 msgid "Quad9 Public DNS (149.112.112.112)"
@@ -663,7 +699,7 @@ msgstr "自定义规则列表"
 msgid "Rules"
 msgstr "规则列表"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:324
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:348
 msgid "Save the cache locally and reload the cache dump on the next startup"
 msgstr "保存缓存到本地文件，以供下次启动时重新载入使用"
 
@@ -679,7 +715,7 @@ msgstr "流媒体"
 msgid "Streaming Media DNS server"
 msgstr "流媒体 DNS 服务器"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:359
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:383
 msgid "Support for local files, such as: file:///var/mosdns/example.txt"
 msgstr "支持本地文件，例如：file:///var/mosdns/example.txt"
 
@@ -714,7 +750,7 @@ msgstr ""
 "此功能通常在使用自建 DNS 服务器作为 远程 / 流媒体 DNS 上游时使用（需要上游服"
 "务器的支持）"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:427
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:451
 msgid ""
 "This is the content of the file '/etc/mosdns/config_custom.yaml' from which "
 "your MosDNS configuration will be generated. Only accepts configuration "
@@ -731,7 +767,7 @@ msgstr "火山引擎公共 DNS（180.184.1.1）"
 msgid "TrafficRoute Public DNS (180.184.2.2)"
 msgstr "火山引擎公共 DNS（180.184.2.2）"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:442
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:466
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/rules.js:43
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/rules.js:48
 #: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/rules.js:67
@@ -797,7 +833,7 @@ msgstr ""
 "启用 “自定义流媒体 DNS” 时，加入的域名始终使用 “流媒体 DNS 服务器” 进行解析"
 "（每个域名一行，支持域名匹配规则）"
 
-#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:357
+#: luci-app-mosdns/htdocs/luci-static/resources/view/mosdns/basic.js:381
 msgid ""
 "When using custom rule sources, please use rule types supported by MosDNS "
 "(domain list or AdGuardHome rules)."

luci-app-mosdns/root/etc/init.d/mosdns

@@ -22,6 +22,10 @@ get_config() {
 	config_get lazy_cache_ttl $1 lazy_cache_ttl 86400
 	config_get dump_file $1 dump_file 0
 	config_get dump_interval $1 dump_interval 3600
+	config_get prefetch $1 prefetch 0
+	config_get prefetch_before_expire $1 prefetch_before_expire 10
+	config_get prefetch_min_hits $1 prefetch_min_hits 3
+	config_get prefetch_scan_interval $1 prefetch_scan_interval 5
 	config_get enable_pipeline $1 enable_pipeline 0
 	config_get geo_auto_update $1 geo_auto_update 0
 	config_get geo_update_day_time $1 geo_update_day_time 2
@@ -232,6 +236,12 @@ generate_config() {
 			json_add_string "dump_file" "/etc/mosdns/cache.dump"
 			json_add_int "dump_interval" "$dump_interval"
 		}
+		[ "$prefetch" -eq 1 ] && {
+			json_add_boolean "prefetch" 1
+			json_add_int "prefetch_before_expire" "$prefetch_before_expire"
+			json_add_int "prefetch_min_hits" "$prefetch_min_hits"
+			json_add_int "prefetch_scan_interval" "$prefetch_scan_interval"
+		}
 		json_close_object
 		json_close_object
 	}

mosdns/Makefile

@@ -6,7 +6,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mosdns
 PKG_VERSION:=5.3.4
-PKG_RELEASE:=15
+PKG_RELEASE:=16
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/IrineSistiana/mosdns/tar.gz/v$(PKG_VERSION)?

mosdns/patches/213-feat-cache-add-proactive-prefetch-support.patch

@@ -0,0 +1,227 @@
+From 819415303eb05bdf5b6dadf119f947645c9062cc Mon Sep 17 00:00:00 2001
+From: sbwml <admin@cooluc.com>
+Date: Sat, 22 Aug 2026 22:56:30 +0800
+Subject: [PATCH] feat(cache): add proactive prefetch support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+plugins:
+  - tag: lazy_cache
+    type: cache
+    args:
+      size: 1024
+      # 开启预读功能 (默认为 false)
+      prefetch: true
+      # 在 TTL 还剩 10 秒时尝试预读 (默认为 10)
+      prefetch_before_expire: 10
+      # 至少被命中 2 次才触发预读 (默认为 3)
+      prefetch_min_hits: 2
+      # 后台扫描周期，每 3 秒扫描一次 (默认为 5)
+      prefetch_scan_interval: 3
+
+Signed-off-by: sbwml <admin@cooluc.com>
+---
+ plugin/executable/cache/cache.go | 113 +++++++++++++++++++++++++++++--
+ plugin/executable/cache/utils.go |   2 +
+ 2 files changed, 110 insertions(+), 5 deletions(-)
+
+--- a/plugin/executable/cache/cache.go
++++ b/plugin/executable/cache/cache.go
+@@ -27,6 +27,7 @@ import (
+ 	"io"
+ 	"net/http"
+ 	"os"
++	"reflect"
+ 	"strconv"
+ 	"sync"
+ 	"sync/atomic"
+@@ -69,15 +70,22 @@ const (
+ var _ sequence.RecursiveExecutable = (*Cache)(nil)
+ 
+ type Args struct {
+-	Size         int    `yaml:"size"`
+-	LazyCacheTTL int    `yaml:"lazy_cache_ttl"`
+-	DumpFile     string `yaml:"dump_file"`
+-	DumpInterval int    `yaml:"dump_interval"`
++	Size                 int    `yaml:"size"`
++	LazyCacheTTL         int    `yaml:"lazy_cache_ttl"`
++	DumpFile             string `yaml:"dump_file"`
++	DumpInterval         int    `yaml:"dump_interval"`
++	Prefetch             bool   `yaml:"prefetch"`
++	PrefetchBeforeExpire int    `yaml:"prefetch_before_expire"`
++	PrefetchMinHits      int    `yaml:"prefetch_min_hits"`
++	PrefetchScanInterval int    `yaml:"prefetch_scan_interval"`
+ }
+ 
+ func (a *Args) init() {
+ 	utils.SetDefaultUnsignNum(&a.Size, 1024)
+ 	utils.SetDefaultUnsignNum(&a.DumpInterval, 600)
++	utils.SetDefaultUnsignNum(&a.PrefetchBeforeExpire, 10)
++	utils.SetDefaultUnsignNum(&a.PrefetchMinHits, 3)
++	utils.SetDefaultUnsignNum(&a.PrefetchScanInterval, 5)
+ }
+ 
+ type Cache struct {
+@@ -94,6 +102,11 @@ type Cache struct {
+ 	hitTotal     prometheus.Counter
+ 	lazyHitTotal prometheus.Counter
+ 	size         prometheus.GaugeFunc
++
++	prefetchTotal     prometheus.Counter
++	prefetchFailTotal prometheus.Counter
++	capturedNext      *sequence.ChainWalker
++	captureOnce       sync.Once
+ }
+ 
+ func Init(bp *coremain.BP, args any) (any, error) {
+@@ -160,6 +173,16 @@ func NewCache(args *Args, opts Opts) *Ca
+ 			Help:        "The total number of queries that hit the expired cache",
+ 			ConstLabels: lb,
+ 		}),
++		prefetchTotal: prometheus.NewCounter(prometheus.CounterOpts{
++			Name:        "prefetch_total",
++			Help:        "The total number of successful proactive prefetch operations",
++			ConstLabels: lb,
++		}),
++		prefetchFailTotal: prometheus.NewCounter(prometheus.CounterOpts{
++			Name:        "prefetch_fail_total",
++			Help:        "The total number of failed proactive prefetch operations",
++			ConstLabels: lb,
++		}),
+ 		size: prometheus.NewGaugeFunc(prometheus.GaugeOpts{
+ 			Name:        "size_current",
+ 			Help:        "Current cache size in records",
+@@ -173,12 +196,15 @@ func NewCache(args *Args, opts Opts) *Ca
+ 		p.logger.Error("failed to load cache dump", zap.Error(err))
+ 	}
+ 	p.startDumpLoop()
++	if p.args.Prefetch {
++		p.startPrefetchLoop()
++	}
+ 
+ 	return p
+ }
+ 
+ func (c *Cache) RegMetricsTo(r prometheus.Registerer) error {
+-	for _, collector := range [...]prometheus.Collector{c.queryTotal, c.hitTotal, c.lazyHitTotal, c.size} {
++	for _, collector := range [...]prometheus.Collector{c.queryTotal, c.hitTotal, c.lazyHitTotal, c.prefetchTotal, c.prefetchFailTotal, c.size} {
+ 		if err := r.Register(collector); err != nil {
+ 			return err
+ 		}
+@@ -187,6 +213,15 @@ func (c *Cache) RegMetricsTo(r prometheu
+ }
+ 
+ func (c *Cache) Exec(ctx context.Context, qCtx *query_context.Context, next sequence.ChainWalker) error {
++	c.captureOnce.Do(func() {
++		// This implementation assumes the cache plugin is invoked from a single fixed position in the sequence.
++		nextCopy := next
++		c.capturedNext = &nextCopy
++	})
++	if c.capturedNext != nil && !reflect.DeepEqual(next, *c.capturedNext) {
++		c.logger.Warn("cache plugin Exec called with a different next chain than first time")
++	}
++
+ 	c.queryTotal.Inc()
+ 	q := qCtx.Q()
+ 
+@@ -205,6 +240,7 @@ func (c *Cache) Exec(ctx context.Context
+ 		cachedResp.Id = q.Id // change msg id
+ 		qCtx.SetResponse(cachedResp)
+ 		if v, _, ok := c.backend.Get(key(msgKey)); ok && v != nil {
++			v.hitCount.Add(1)
+ 			ttl := int(v.expirationTime.Sub(v.storedTime).Seconds())
+ 			remainingTtl := int(v.expirationTime.Sub(time.Now()).Seconds())
+ 			if remainingTtl < 0 {
+@@ -255,6 +291,73 @@ func (c *Cache) doLazyUpdate(msgKey stri
+ 	c.lazyUpdateSF.DoChan(msgKey, lazyUpdateFunc) // DoChan won't block this goroutine
+ }
+ 
++func (c *Cache) startPrefetchLoop() {
++	go func() {
++		ticker := time.NewTicker(time.Duration(c.args.PrefetchScanInterval) * time.Second)
++		defer ticker.Stop()
++		for {
++			select {
++			case <-ticker.C:
++				if c.capturedNext == nil {
++					continue
++				}
++				now := time.Now()
++				_ = c.backend.Range(func(k key, v *item, cacheExpirationTime time.Time) error {
++					remainingTTL := int(v.expirationTime.Sub(now).Seconds())
++					if remainingTTL >= 0 && remainingTTL < c.args.PrefetchBeforeExpire && v.hitCount.Load() >= uint32(c.args.PrefetchMinHits) {
++						c.doPrefetch(string(k), v, remainingTTL)
++					}
++					return nil
++				})
++			case <-c.closeNotify:
++				return
++			}
++		}
++	}()
++}
++
++func (c *Cache) doPrefetch(msgKey string, v *item, remainingTTL int) {
++	prefetchFunc := func() (any, error) {
++		defer c.lazyUpdateSF.Forget(msgKey)
++
++		req := new(dns.Msg)
++		req.SetQuestion(v.resp.Question[0].Name, v.resp.Question[0].Qtype)
++		req.Id = dns.Id()
++		req.RecursionDesired = true
++		newQCtx := query_context.NewContext(req)
++
++		qname := v.resp.Question[0].Name
++		hitCount := v.hitCount.Load()
++
++		c.logger.Debug("start proactive prefetch",
++			zap.String("qname", qname),
++			zap.Uint32("hit_count", hitCount),
++			zap.Int("remaining_ttl", remainingTTL),
++		)
++		ctx, cancel := context.WithTimeout(context.Background(), defaultLazyUpdateTimeout)
++		defer cancel()
++
++		err := c.capturedNext.ExecNext(ctx, newQCtx)
++		if err != nil {
++			c.logger.Warn("failed to proactive prefetch", zap.String("qname", qname), zap.Error(err))
++			c.prefetchFailTotal.Inc()
++			return nil, err
++		}
++
++		r := newQCtx.R()
++		if r != nil {
++			if saveRespToCache(msgKey, r, c.backend, c.args.LazyCacheTTL) {
++				v.hitCount.Store(0)
++				c.prefetchTotal.Inc()
++				c.updatedKey.Add(1)
++			}
++		}
++		c.logger.Debug("proactive prefetch updated", zap.String("qname", qname), newQCtx.InfoField())
++		return nil, nil
++	}
++	c.lazyUpdateSF.DoChan(msgKey, prefetchFunc)
++}
++
+ func (c *Cache) Close() error {
+ 	if err := c.dumpCache(); err != nil {
+ 		c.logger.Error("failed to dump cache", zap.Error(err))
+--- a/plugin/executable/cache/utils.go
++++ b/plugin/executable/cache/utils.go
+@@ -21,6 +21,7 @@ package cache
+ 
+ import (
+ 	"hash/maphash"
++	"sync/atomic"
+ 	"time"
+ 
+ 	"github.com/IrineSistiana/mosdns/v5/pkg/cache"
+@@ -78,6 +79,7 @@ type item struct {
+ 	resp           *dns.Msg
+ 	storedTime     time.Time
+ 	expirationTime time.Time
++	hitCount       atomic.Uint32
+ }
+ 
+ func copyNoOpt(m *dns.Msg) *dns.Msg {