减小体积

修复拥塞算法RTT延迟为0的bug

.classpath

@@ -2,32 +2,19 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="lib" path="lib/gson-2.1.jar"/>
-	<classpathentry kind="lib" path="lib/javassist.jar" sourcepath="C:/Users/ADMINI~1/AppData/Local/Temp/1/.org.sf.feeling.decompiler1686963856070/source/javassist-3.29.2-GA-sources.jar"/>
 	<classpathentry kind="lib" path="lib/ini4j.jar"/>
-	<classpathentry kind="lib" path="lib/JFreeChart1.5.2.jar"/>
 	<classpathentry kind="lib" path="lib/toml4j-0.7.1.jar"/>
-	<classpathentry kind="lib" path="lib/pcap4j-core-1.8.2.jar" sourcepath="C:/Users/ADMINI~1/AppData/Local/Temp/1/.org.sf.feeling.decompiler1725520274095/source/pcap4j-core-1.8.2-sources.jar"/>
-	<classpathentry kind="lib" path="lib/pcap4j-packetfactory-propertiesbased-1.8.2.jar"/>
-	<classpathentry kind="lib" path="lib/pcap4j-packetfactory-static-1.8.2.jar"/>
-	<classpathentry kind="lib" path="lib/pcap4j-sample-1.8.2.jar"/>
-	<classpathentry kind="lib" path="lib/slf4j-api-2.0.9.jar"/>
-	<classpathentry kind="lib" path="lib/slf4j-api-2.0.9-javadoc.jar"/>
-	<classpathentry kind="lib" path="lib/slf4j-api-2.0.9-sources.jar"/>
-	<classpathentry kind="lib" path="lib/slf4j-api-2.0.9-tests.jar"/>
-	<classpathentry kind="lib" path="lib/disruptor-4.0.0.jar" sourcepath="lib/disruptor-4.0.0-sources.jar"/>
-	<classpathentry kind="lib" path="lib/disruptor-4.0.0-javadoc.jar"/>
-	<classpathentry kind="lib" path="lib/disruptor-4.0.0-sources.jar"/>
-	<classpathentry kind="lib" path="lib/KNElib1.0.jar"/>
-	<classpathentry kind="lib" path="lib/KNEOptimize.jar"/>
-	<classpathentry kind="lib" path="lib/JavaTUN0.3.jar"/>
-	<classpathentry kind="lib" path="lib/uuid-creator-6.1.1.jar"/>
 	<classpathentry kind="lib" path="lib/jctools-core-4.0.6.jar"/>
-	<classpathentry kind="lib" path="lib/jctools-core-4.0.6-javadoc.jar"/>
 	<classpathentry kind="lib" path="lib/jctools-core-4.0.6-sources.jar"/>
+	<classpathentry kind="lib" path="lib/KNElib1.0.jar"/>
+	<classpathentry kind="lib" path="lib/JavaTUN0.3.jar"/>
+	<classpathentry kind="lib" path="lib/KNEOptimize.jar"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-25">
 		<attributes>
 			<attribute name="module" value="true"/>
 		</attributes>
 	</classpathentry>
+	<classpathentry kind="lib" path="lib/jfreechart-1.5.3.jar"/>
+	<classpathentry kind="lib" path="lib/jfreechart-1.5.3-sources.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

.gitignore

@@ -3,3 +3,16 @@
 /klalbs4.json
 /klalbs.json
 /klalbs2.json
+
+# Dashboard / Frontend
+dashboard/node_modules/
+dashboard/dist/
+dashboard/.pnpm-store/
+.pnpm-debug.log*
+dashboard/.env.local
+dashboard/.env.*.local
+
+/klalb-config.json
+/klalbconfig-old.json
+
+/.slim/

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "dashboard"]
+	path = dashboard
+	url = https://git.code.cq.cn/SerinaNya/KLALB-dashboard.git

.idea/libraries/jfreechart_1_5_3.xml

@@ -0,0 +1,38 @@
+<component name="libraryTable">
+  <library name="jfreechart-1.5.3">
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/lib/jfreechart-1.5.3.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/disruptor-4.0.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/gson-2.1.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/ini4j.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/javassist.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/JavaTUN0.3.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/jctools-core-4.0.6.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/KNElib1.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/KNEOptimize.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/pcap4j-core-1.8.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/pcap4j-packetfactory-propertiesbased-1.8.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/pcap4j-packetfactory-static-1.8.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/pcap4j-packettest-1.8.2-tests.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/pcap4j-sample-1.8.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/slf4j-api-2.0.9.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/slf4j-api-2.0.9-tests.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/toml4j-0.7.1.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/uuid-creator-6.1.1.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$PROJECT_DIR$/lib/jctools-core-4.0.6-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$PROJECT_DIR$/lib/jfreechart-1.5.3-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/disruptor-4.0.0-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/ini4j.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/JavaTUN0.3.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/jctools-core-4.0.6-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/KNElib1.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/slf4j-api-2.0.9-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/toml4j-0.7.1.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/uuid-creator-6.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

.idea/misc.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_26" project-jdk-name="jdk-26.0.1" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/classes" />
   </component>
 </project>

.idea/vcs.xml

@@ -2,5 +2,6 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/dashboard" vcs="Git" />
   </component>
 </project>

AGENTS.md

@@ -6,12 +6,14 @@ KLALB ("KLALB Decentralized SRv6 Network") — Java load-balancing/tunnel system
 
 No Maven/Gradle. Plain Eclipse/IntelliJ project: dependencies are vendored jars in `lib/`, output goes to `bin/` (gitignored). When adding a jar, update **both** `.classpath` and `KLALB.iml`.
 
-Compile (verified; `-encoding UTF-8` is mandatory — sources contain Chinese text):
+Compile (`javac` is NOT on PATH — use the full JDK path; `-encoding UTF-8` is mandatory because sources contain Chinese text):
 
 ```powershell
-& javac -encoding UTF-8 -cp "lib/*" -d bin (Get-ChildItem -Recurse src -Filter *.java | ForEach-Object FullName)
+& "C:\Program Files\Zulu\zulu-25\bin\javac.exe" -encoding UTF-8 -cp "lib/*" -d bin (Get-ChildItem -Recurse src -Filter *.java | ForEach-Object FullName)
 ```
 
+Warnings about `ThreadTool` varargs / deprecated `finalize` are pre-existing and expected — success = exit code 0. After recompiling, restart the running app (IDE-debugged JVMs keep old classes).
+
 Run from the repo root — CWD matters:
 - reads `klalb-config.json` from CWD
 - loads native libs from CWD: `tuntap4j.dll/.so/.dylib`, `wintun.dll`, `fastcopy.dll` (TUN device support)
@@ -26,8 +28,8 @@ IDE metadata targets JDK 26 (`jdk-26.0.1`); the tree also compiles cleanly on JD
 Runtime gotchas (all verified):
 - On JDK 25, `KNEOptimize.jar`'s `FastLib` reflects into `jdk.internal.misc.Unsafe`; without the two JVM flags above it throws `InaccessibleObjectException` at startup (app still runs).
 - Creating the SRv6 TUN adapter (`WintunCreateAdapter`) requires an elevated shell; without admin rights it logs "创建虚拟网卡失败" and continues with only the `inLoopBack` interface — links/bridges still work.
-- To disable TUN creation completely (e.g. for non-admin UI/routing testing), set `"TUNName": null` in `klalb-config.json` or leave the TUN Name empty in GUI settings. If omitted, it defaults to `"KLALB_SRv6"`.
-- Routing broadcast (`RouterInfo`) transmits `deviceName` across the network, which topology and node overview panels display. `deviceDescription` and `ExtraRoutes` remain local controller configs.
+- To disable TUN creation completely (e.g. for non-admin UI/routing testing), set `"enableTUN": false` in `klalb-config.json` or toggle off "启用 TUN 虚拟网卡" in GUI/Web settings.
+- Routing broadcast (`RouterInfo`) transmits `deviceName`, which topology and node overview panels display. `deviceDescription` is NOT broadcast — it only leaves the node in full node-info query responses (see srv6 API below); `ExtraRoutes` remain local controller configs.
 
 ## Verification
 
@@ -35,19 +37,63 @@ No test suite, no CI. Classes named `*Test*` (`nathole/`, `ntp/`) are manual `ma
 
 ## Architecture
 
-- Entrypoint `org.kne.cloud.network.klalb.KLALBMain`: load config → build `KLALBProxySystem` → open Swing GUI (`KLALBStateGUI3`) unless `"nogui": true` → interactive console (`help`, `links-state`, `route`, `kperf`, ...).
+- Entrypoint `org.kne.cloud.network.klalb.KLALBMain`: load config → build `KLALBProxySystem` → open Swing GUI (`KLALBStateGUI3`) unless `"nogui": true` → start `KLALBWebServer` (if `"webUI": true` or web server enabled, default port `4665`) → interactive console (`help`, `links-state`, `route`, `kperf`, ...).
+- `org.kne.cloud.network.klalb.web.KLALBWebServer` — built-in HTTP/SSE server (JDK `HttpServer`):
+  - API endpoints: `/api/status`, `/api/events` (SSE stream, 200ms intervals), `/api/links`, `/api/links/action`, `/api/links/reconnect`, `/api/routing-table`, `/api/nodes` (topology graph), `/api/node-info?address=<ipv6>` (on-demand full node info), `/api/config`.
+  - Static file hosting / SPA fallback: serves `dashboard/dist/` assets directly.
 - `org.kne.cloud.network` — generic socket framework: `VirtualSocket*` hierarchy, `SocketBridge` port-forwarding proxies, `ProtocolDetector` (multi-protocol mux on one port), `MultiProtocolSocketAddress` = URI-style addresses (`tcp://`, `udp://`, `kltp://`, `ntp://`) dispatched through the `SocketType` registry.
 - `...network.klalb` — app core: `KLALBController` (the virtual SRv6 network), `KLALBRemoteLink` (WAN lines), `*Packet` wire-format classes, virtual socket implementations.
 - `...network.congestion` — pluggable congestion control (BBR, Vegas2, DCTCP...), chosen via `"congestionAlgorithm"` in config.
 - `...network.kltp` — custom reliable transport protocol (packets/streams).
 - `...network.ipv6`, `...network.srv6` — packet codecs, route table, Dijkstra path computation.
+- **Node-info query API** (`...network.srv6`, JSON datagrams on `KLALBRoutingProtocol.DEFAULT_PORT=1001`): `KLALBRoutingProtocolAPIServer/Client` speak two request types —
+  - `nodeinfotinyreq/resp` → device name ONLY; never gated by any flag (name is public via broadcast anyway).
+  - `nodeinfofullreq/resp` → externalEndpoints + deviceName + deviceDescription. `denyExternalEndpointQuery=true` hides ONLY the endpoint list (`data=null`); name/description still answer.
+  - GUI rule: opening `NodeInformationPanel` = Full query; use `requestNodeInfoTiny` for lightweight/background lookups. Legacy `openlines*` message types were removed — mixed-version meshes get silence, so upgrade the whole network together.
+  - `JsonDataPacket` stores its UTF-8 payload length in a 2-byte header field: keep every JSON message under 64 KiB.
 - `...network.frpc` — frp client integration.
 - `...klalb.ui` — all Swing UI code.
 
+## Frontend (Dashboard)
+
+Located in `dashboard/`:
+- **Git layout**: `dashboard/` is a separate git repo wired in as a submodule (own origin on `git.code.cq.cn`). Commit frontend changes inside `dashboard/` first, then bump the submodule pointer in the parent repo — parent-repo commits alone do not capture them.
+- **Stack**: Vite + React 19 + TypeScript + Tailwind CSS v4 + `@base-ui/react` (style: `base-nova`, icons: `lucide-react`, toasts: `@base-ui/react/toast`).
+- **Routing**: Hash-based routing (`#/overview`, `#/connections`, `#/routing-table`, `#/topology`, `#/settings`) for seamless SPA hosting under Java `KLALBWebServer`.
+- **Package Manager**: `pnpm` (run all commands from `dashboard/` directory).
+- **Component installation**: **Must** use CLI via `pnpm dlx shadcn@latest add <component>` (e.g. `pnpm dlx shadcn@latest add alert card badge toast`). Never create or fake shadcn components manually. Non-shadcn libs (`@xyflow/react`, `d3-force`) are installed via plain `pnpm add`.
+- **Commands**:
+  - `pnpm dev` — Start Vite dev server (proxies `/api` to backend `http://127.0.0.1:4665`).
+  - `pnpm build` — Typecheck and build SPA to `dashboard/dist` (which Java `KLALBWebServer` serves directly).
+  - `pnpm lint` / `pnpm typecheck` — Verification.
+- **Pages & data flow**:
+  - Overview / Connections read the SSE stream (`use-klalb-sse.ts`, 200ms pushes of status + links).
+  - Settings loads/saves `/api/config` (`use-klalb-config.ts`); save payload must keep legacy field aliases alongside new names for compatibility.
+  - Routing table polls `/api/routing-table` every 1s (`use-routing-table.ts`); `cost` is delay-derived and displayed in milliseconds.
+  - Topology polls `/api/nodes` every 1s (`use-topology.ts`) — SSE does NOT carry topology.
+  - Selecting a topology node queries `/api/node-info`; remote node descriptions require a full SRv6 node-info request and can time out after 3s.
+  - Topology layout: `d3-force` headless simulation (recomputed only when node/edge structure changes) rendered by `@xyflow/react` with custom `device-node` / `link-edge` components in `src/components/topology/`.
+  - React hooks lint rule forbids `setState` synchronously inside effects — initialize form state via component `key` remount + lazy `useState(() => ...)` initializers (see `SettingsForm` pattern).
+
 ## Config
 
 `klalb-config.json` is an array of items discriminated by their `"Type"` field. Adding a new item type requires a `KLALBConfigItem` subclass **plus** new cases in both `KLALBConfigItem.getDefaultJsonDeserializer()` and `getDefaultJsonSerializer()`; unknown types are preserved as `UnknownKLALBConfigItem`. Any Gson instance handling config must register these adapters via `registerToGsonBuilder` (see `KLALBProxySystem`).
 
+Key controller config fields:
+- `externalEndpoints` / `autoConnections`: published vs auto-connect endpoint lists (renamed from `openConnections`, which itself replaced legacy `LineTable`; the old name was a developer naming mistake — these addresses are this node's externally published endpoints, not "connections").
+- `ntpServers`: time server list (replaces `ntpServerTable`).
+- `denyExternalEndpointQuery` / `denyExternalEndpointBroadcast`: safety flags — the query flag hides ONLY the external-endpoint list in full node-info responses (device name/description still answer; Tiny queries are never gated), the broadcast flag disables LAN multicast discovery (renamed from `denyConnectionQuery` / `denyConnectionBroadcast`, which replaced `denyLineTableQuery` / `denyLineTableBroadcast`).
+- `enableTUN`: boolean flag for TUN interface creation (`"TUNName"` configures device name).
+- `webListen`: Web API listen address, normally `http://0.0.0.0:4665`; legacy `webPort` is accepted on load/API input.
+
+Legacy JSON keys are still accepted on load: `KLALBConfigItem.getDefaultJsonDeserializer()` normalizes old key names (`openConnections`/`LineTable`, `denyConnectionQuery`, `denyLineTable*`, ...) before reflective deserialization (manual rewrite because gson-2.1 has no `@SerializedName(alternate=...)`), and `handleConfig` in the web server accepts them too. New saves always write canonical names.
+
+Gson quirks:
+- **gson-2.1 (vendored) is ancient**: its `JSON_ELEMENT` adapter factory only matches exact `JsonElement.class`, NOT subclasses. Calling `gson.toJson(Object)` with a runtime `JsonObject`/`JsonArray` reflectively serializes the internal field as `{"members": {...}}`. `KLALBWebServer.sendJsonResponse` guards against this by using `JsonElement.toString()` for JsonElement instances — keep that guard when adding new response paths. SSE avoids the issue entirely via `JsonObject.toString()`.
+- `/api/config` GET/POST is parsed field-by-field in `KLALBWebServer.handleConfig` (NOT whole-object Gson reflection) because polymorphic fields (`List<InetAddress>`, `List<MultiProtocolSocketAddress>`) break reflective mapping. Keep new config fields in sync there, accepting both legacy and new JSON key names.
+- `InetAddress`, `MultiProtocolSocketAddress`, and `KLALBConfigItem` custom adapters are registered on the shared Gson in `KLALBProxySystem`; the web server reuses that instance via `proxySystem.getGson()`.
+- Saving via web API persists through `KLALBProxySystem.saveConfigToFile()` (GUI save consumer takes precedence when present).
+
 ## Conventions
 
 - Sources are UTF-8; comments, log/UI strings, and commit messages are largely Chinese.

KLALB.iml

@@ -249,5 +249,6 @@
       </library>
     </orderEntry>
     <orderEntry type="jdk" jdkName="jdk-26.0.1" jdkType="JavaSDK" />
+    <orderEntry type="library" name="jfreechart-1.5.3" level="project" />
   </component>
 </module>

client.cfg

@@ -1,20 +0,0 @@
-//加速线路
-{KLALBRemote}->43.248.189.107:35000
-{KLALBRemote}->cn-bj-bgp-3.openfrp.top:65529
-{KLALBRemote}->180.76.147.250:65529
-{KLALBRemote}->cn-ah-dx-1.natfrp.cloud:65529
-{KLALBRemote}->cn-nn-dx-1.natfrp.cloud:65529
-{KLALBRemote}->cn-wh-dx-1.natfrp.cloud:65529
-{KLALBRemote}->cn-zz-bgp-10.natfrp.cloud:23330
-{KLALBRemote}->cn-zz-bgp-7.natfrp.cloud:33336
-{KLALBRemote}->43.143.109.64:49965
-{KLALBRemote}->frp.104300.xyz:49965
-{KLALBRemote}->us.afrps.cn:49966
-{KLALBRemote}->hk.afrps.cn:49966
-{KLALBRemote}->la.afrps.cn:49966
-{KLALBRemote}->frp.freefrp.net:49965
-{KLALBRemote}->frp1.freefrp.net:49965
-{KLALBRemote}->frp2.freefrp.net:49965
-{KLALBRemote}->frp4.freefrp.net:49965
-
-0.0.0.0:25565->{KLALBVirtual}[171d:a999:e697:4b23:ae52:9f29:4532:e1ee]:25565

klalb-config.json

@@ -1,107 +0,0 @@
-[
-  {
-    "language": "ZH_CN",
-    "nogui": false,
-    "VirtualAddress": "2486:1:0:0:0:0:0:8889",
-    "VirtualASN": 2142606939373348329,
-    "DNS": [
-      "2486:1:0:0:0:0:0:8888"
-    ],
-    "TCPListen": "tcp://0.0.0.0:4565",
-    "UDPListen": "udp://0.0.0.0:4572",
-    "VirtualSocketName": "kltp",
-    "LineTable": [
-      "tcp://kne03.yoyo250.fun:4565",
-      "tcp://kne04.yoyo250.fun:4565"
-    ],
-    "ConnectLineTable": [
-      "tcp://07f4acdef99b.ofalias.net:4565",
-      "tcp://kne01.yoyo250.fun:4565",
-      "tcp://kne02.yoyo250.fun:4565"
-    ],
-    "ntpServerTable": [
-      "ntp://ntp1.aliyun.com",
-      "ntp://ntp2.aliyun.com",
-      "ntp://ntp3.aliyun.com",
-      "ntp://ntp4.aliyun.com",
-      "ntp://ntp5.aliyun.com",
-      "ntp://ntp6.aliyun.com",
-      "ntp://ntp7.aliyun.com",
-      "ntp://ntp1.tencent.com",
-      "ntp://ntp2.tencent.com",
-      "ntp://ntp4.tencent.com",
-      "ntp://ntp5.tencent.com",
-      "ntp://time.google.com",
-      "ntp://time.apple.com",
-      "ntp://pool.ntp.org",
-      "ntp://ntp.ntsc.ac.cn",
-      "ntp://us.ntp.org.cn"
-    ],
-    "ExtraRoutes": [],
-    "denyLineTableQuery": false,
-    "denyLineTableBroadcast": false,
-    "congestionAlgorithm": "BBR",
-    "burstLimit": 2.0,
-    "delayUpperBound": 1.2,
-    "delayLowerBound": 1.1,
-    "nagleDelayTime": 1000000,
-    "linkNagleDelayTime": 0,
-    "linkConnectionsCount": 1,
-    "TUNName": null,
-    "performanceStrategy": "multiscatter",
-    "DeviceName": "SerinaNya PC",
-    "DeviceDescription": "desc",
-    "NetworkInterfaceExcepts": [],
-    "Type": "KLALBController"
-  },
-  {
-    "Listen": "kltp://[::0]:5201",
-    "Bridge": {
-      "DEFAULT": "SocketBridge"
-    },
-    "Connect": {
-      "DEFAULT": "tcp://127.0.0.1:5201"
-    },
-    "Type": "SocketBridge"
-  },
-  {
-    "Listen": "tcp://[::1]:5202",
-    "Bridge": {
-      "DEFAULT": "SocketBridge"
-    },
-    "Connect": {
-      "DEFAULT": "kltp://[2486:5acd:e339:4837:a6d9:3aed:4de2:30fd]:5201"
-    },
-    "Type": "SocketBridge"
-  },
-  {
-    "Listen": "tcp://127.0.0.1:35000",
-    "Bridge": {
-      "DEFAULT": "SocketBridge"
-    },
-    "Connect": {
-      "DEFAULT": "kltp://[2486:1::8888]:23333"
-    },
-    "Type": "SocketBridge"
-  },
-  {
-    "Listen": "kltp://[::0]:25565",
-    "Bridge": {
-      "DEFAULT": "SocketBridge"
-    },
-    "Connect": {
-      "DEFAULT": "tcp://127.0.0.1:25566"
-    },
-    "Type": "SocketBridge"
-  },
-  {
-    "Listen": "tcp://127.0.0.1:35565",
-    "Bridge": {
-      "DEFAULT": "SocketBridge"
-    },
-    "Connect": {
-      "DEFAULT": "kltp://[2486:1::8888]:25565"
-    },
-    "Type": "SocketBridge"
-  }
-]

klalbconfig-old.json

@@ -1,79 +0,0 @@
-[ 
-  {"Type":"KLALBController" ,
-    "TCPListen" : "0.0.0.0:4565",
-    "UDPListen" : "{UDP}0.0.0.0:4572",
-    "VirtualSocketName" : "KLALB_Stream",
-    "LineTable":["43.248.189.107:65529",
-"cn-bj-bgp-3.openfrp.top:65529",
-"180.76.147.250:65529",
-"cn-ah-dx-1.natfrp.cloud:65529",
-"cn-nn-dx-1.natfrp.cloud:65529",
-"cn-wh-dx-1.natfrp.cloud:65529",
-"cn-zz-bgp-10.natfrp.cloud:23330",
-"cn-zz-bgp-7.natfrp.cloud:33336",
-"43.143.109.64:49965",
-"frp.104300.xyz:49965",
-"us.afrps.cn:49966",
-"hk.afrps.cn:49966",
-"la.afrps.cn:49966",
-"frp.freefrp.net:49965",
-"frp1.freefrp.net:49965",
-"frp2.freefrp.net:49965",
-"frp4.freefrp.net:49965",
-"cn-he-plc-2.openfrp.top:4572",
-"{UDP}cn-he-plc-2.openfrp.top:4572",
-"frp-mom.top:22226",
-"frp-man.top:36555",
-"us-sjc-bgp-2.openfrp.top:36555",
-"us-sjc-bgp-1.openfrp.top:36555",
-"[240e:340:d856:b700:6d02:6a6a:f9fc:865b]:4572"]
-  },
- {"Type":"SocketBridge" ,
-    "Listen" : "0.0.0.0:4572",
-"Bridge":{
-      "KLALB" : "SocketBridge",
-      "RDP":"SocketBridge",
-      "HTTP":"SocketBridge",
-      "HTTPS":"SocketBridge",
-      "DEFAULT":"MinecraftSocketBridge23332"
-    } ,
-    "Connect" : {
-      "KLALB" : "127.0.0.1:4565",
-      "RDP":"127.0.0.1:3389",
-      "HTTP":"127.0.0.1:5212",
-      "HTTPS":"192.168.1.235:443",
-      "DEFAULT":"127.0.0.1:36555"
-    }
-  },
-   {"Type":"SocketBridge" ,
-    "Listen" : "{KLALB_Stream}[::0]:23332",
-"Bridge":"MinecraftSocketBridge23332",
-    "Connect" : "127.0.0.1:36555"
-  },
-  { "Type":"SocketBridge" ,
-    "Listen" : "{KLALB_Stream}[::0]:23333",
-"Bridge":"SocketBridge",
-    "Connect" : "127.0.0.1:5212"
-  },
-
-
-
-
-
- {"Type":"SocketBridge" ,
-    "Listen" : "0.0.0.0:25561",
-"Bridge":{
-      "KLALB" : "SocketBridge",
-      "DEFAULT":"MinecraftSocketBridge23330"
-    } ,
-    "Connect" : {
-      "KLALB" : "127.0.0.1:4565",
-      "DEFAULT":"127.0.0.1:25562"
-    }
-  },
-   {"Type":"SocketBridge" ,
-    "Listen" : "{KLALB_Stream}[::0]:23330",
-"Bridge":"MinecraftSocketBridge23330",
-    "Connect" : "127.0.0.1:25562"
-  }
-]

lines.cfg

@@ -1,29 +0,0 @@
-0.0.0.0:35000(RDP)->192.168.1.233:3389
-0.0.0.0:35000(HTTPS)->192.168.1.233:8444
-0.0.0.0:35000(HTTP)->192.168.1.233:5212
-0.0.0.0:35000(SSH)->192.168.1.236:22
-0.0.0.0:35000(KLALB)->{KLALBRemote}
-0.0.0.0:35000->127.0.0.1:35001   //Winds服(普通线路)
-
-{KLALBVirtual}[::0]:25565->127.0.0.1:35001 //Winds服(加速线路)
-
-//加速线路
-{KLALBRemote}->43.248.189.107:35000
-{KLALBRemote}->cn-bj-bgp-3.openfrp.top:65529
-{KLALBRemote}->180.76.147.250:65529
-{KLALBRemote}->cn-ah-dx-1.natfrp.cloud:65529
-{KLALBRemote}->cn-nn-dx-1.natfrp.cloud:65529
-{KLALBRemote}->cn-wh-dx-1.natfrp.cloud:65529
-{KLALBRemote}->cn-zz-bgp-10.natfrp.cloud:23330
-{KLALBRemote}->cn-zz-bgp-7.natfrp.cloud:33336
-{KLALBRemote}->43.143.109.64:49965
-{KLALBRemote}->frp.104300.xyz:49965
-{KLALBRemote}->us.afrps.cn:49966
-{KLALBRemote}->hk.afrps.cn:49966
-{KLALBRemote}->la.afrps.cn:49966
-{KLALBRemote}->frp.freefrp.net:49965
-{KLALBRemote}->frp1.freefrp.net:49965
-{KLALBRemote}->frp2.freefrp.net:49965
-{KLALBRemote}->frp4.freefrp.net:49965
-
-0.0.0.0:25565->{KLALBVirtual}[171d:a999:e697:4b23:ae52:9f29:4532:e1ee]:25565

linetable - 副本.txt

@@ -1,18 +0,0 @@
-43.248.189.107:65529
-cn-bj-bgp-3.openfrp.top:65529
-180.76.147.250:65529
-cn-ah-dx-1.natfrp.cloud:65529
-cn-nn-dx-1.natfrp.cloud:65529
-cn-wh-dx-1.natfrp.cloud:65529
-cn-zz-bgp-10.natfrp.cloud:23330
-cn-zz-bgp-7.natfrp.cloud:33336
-43.143.109.64:49965
-frp.104300.xyz:49965
-us.afrps.cn:49966
-hk.afrps.cn:49966
-la.afrps.cn:49966
-frp.freefrp.net:49965
-frp1.freefrp.net:49965
-frp2.freefrp.net:49965
-frp4.freefrp.net:49965
-cn-he-plc-2.openfrp.top:4569

server.cfg

@@ -1,8 +0,0 @@
-0.0.0.0:35000(RDP)->192.168.1.233:3389
-0.0.0.0:35000(HTTPS)->192.168.1.233:8444
-0.0.0.0:35000(HTTP)->192.168.1.233:5212
-0.0.0.0:35000(SSH)->192.168.1.236:22
-0.0.0.0:35000(KLALB)->{KLALBRemote}
-0.0.0.0:35000->127.0.0.1:35001   //Winds服(普通线路)
-
-{KLALBVirtual}[::0]:25565->127.0.0.1:35001 //Winds服(加速线路)

skills-lock.json

@@ -0,0 +1,11 @@
+{
+  "version": 1,
+  "skills": {
+    "shadcn": {
+      "source": "shadcn/ui",
+      "sourceType": "github",
+      "skillPath": "skills/shadcn/SKILL.md",
+      "computedHash": "c1a68ee06a668aced9ab2b5fbdea5f989864123794eb2e056b339a072dbb7f10"
+    }
+  }
+}

src/klalb_en_US.properties

@@ -4,9 +4,9 @@ language=Language
 basicsettings=Basic settings
 ipv6addr=IPv6 address
 devicename=Device name
-devicedescription=Device description
+devicedescription=Device description
 dnsserver=DNS server
-extraroutes=Extra routes
+extraroutes=Extra routes
 asnumber=AS number
 tcplistening=TCP listening
 udplistening=UDP listening
@@ -111,4 +111,15 @@ performancesettings=Performance settings
 performancestrategy=Performance strategy
 singlecore=Single-Core - Cache Affinity First (Best energy/performance ratio, for low-power & cloud)
 multifill=Multi-Core - Fill Cores Sequentially (Recommended for general-purpose physical servers)
-multiscatter=Multi-Core - Spread Load Evenly (Optimized for multi-socket NUMA architectures)
+multiscatter=Multi-Core - Spread Load Evenly (Optimized for multi-socket NUMA architectures)
+webapisettings=Web API settings
+enablewebapi=Enable Web API
+weblistenaddr=Web API listen address
+invaildweblistenaddr=Invalid Web API listen address
+enabletun=Enable TUN adapter
+congestionmonitor=Congestion control monitor
+rttbaseline=RTT baseline
+rtt=RTT
+rttmax=RTT max
+rttmin=RTT min
+rto=RTO

src/klalb_zh_CN.properties

@@ -4,9 +4,9 @@ language=语言
 basicsettings=基本设置
 ipv6addr=IPv6地址
 devicename=设备名称
-devicedescription=设备描述
+devicedescription=设备描述
 dnsserver=DNS服务器
-extraroutes=额外路由
+extraroutes=额外路由
 asnumber=AS号码
 tcplistening=TCP监听端口
 udplistening=UDP监听端口
@@ -111,4 +111,15 @@ performancesettings=性能设置
 performancestrategy=性能策略
 singlecore=单核-缓存命中率优先（高能耗比，适合低功耗设备、云机）
 multifill=多核-负载按顺序填充（适合大多数物理服务器、电脑）
-multiscatter=多核-负载均匀打散分配（适合特殊的多路NUMA服务器）
+multiscatter=多核-负载均匀打散分配（适合特殊的多路NUMA服务器）
+webapisettings=Web API 设置
+enablewebapi=启用 Web API
+weblistenaddr=Web API 监听地址:端口
+invaildweblistenaddr=无效的 Web API 监听地址:端口
+enabletun=启用TUN虚拟网卡
+congestionmonitor=拥塞控制监视器
+rttbaseline=往返延迟基线
+rtt=往返延迟
+rttmax=往返延迟上限
+rttmin=往返延迟下限
+rto=重传超时

src/org/kne/cloud/clock/NTPTimestamps.java

@@ -5,6 +5,9 @@ import java.time.LocalDateTime;
 import java.time.ZoneId;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
 
 import org.kne.math.Long128;
 
@@ -256,4 +259,27 @@ public class NTPTimestamps {
                             .setBit(63);
         }
     }
+    
+    public static Long128 median(List<Long128> values) {
+    	Objects.requireNonNull(values);
+        if ( values.isEmpty()) {
+            throw new IllegalArgumentException("列表不能为空");
+        }
+        
+        // 1. 创建副本并排序
+        List<Long128> sorted = new ArrayList<>(values);
+        sorted.sort(Long128::compareTo);
+        
+        // 2. 计算中位数
+        int size = sorted.size();
+        if (size % 2 == 1) {
+            // 奇数个：取中间值
+            return sorted.get(size / 2);
+        } else {
+            // 偶数个：取中间两个的平均值
+            Long128 left = sorted.get(size / 2 - 1);
+            Long128 right = sorted.get(size / 2);
+            return left.add(right).divide(Long128.valueOf(2));
+        }
+    }
 }

src/org/kne/cloud/network/AsynchronousDatagramChannel.java

@@ -0,0 +1,277 @@
+package org.kne.cloud.network;
+
+import java.io.IOException;
+import java.net.DatagramSocket;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.NetworkInterface;
+import java.net.SocketAddress;
+import java.net.SocketOption;
+import java.nio.ByteBuffer;
+import java.nio.channels.ClosedChannelException;
+import java.nio.channels.DatagramChannel;
+import java.nio.channels.MembershipKey;
+import java.nio.channels.SelectableChannel;
+import java.nio.channels.SelectionKey;
+import java.nio.channels.Selector;
+import java.nio.channels.spi.SelectorProvider;
+import java.util.Set;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+/**
+ * 自制的 UDP AIO 通道，内部使用线程池模拟异步收包。
+ * 用户只需设置回调，无需自己管理线程。
+ * 
+ * 完整委托了 DatagramChannel 的所有公共方法。
+ */
+public class AsynchronousDatagramChannel implements AutoCloseable {
+
+    private final DatagramChannel delegate;
+    private final ExecutorService workerPool;
+    private final AtomicBoolean running = new AtomicBoolean(true);
+    private volatile ReceiveHandler handler;
+    private final int bufferSize;
+	private int threadCount;
+
+    // ==================== 回调接口 ====================
+
+    @FunctionalInterface
+    public interface ReceiveHandler {
+        void onReceive(SocketAddress from, ByteBuffer data);
+    }
+
+    // ==================== 构造方法 ====================
+
+    public AsynchronousDatagramChannel() throws IOException {
+        this(65535, Runtime.getRuntime().availableProcessors());
+    }
+
+    public AsynchronousDatagramChannel(int bufferSize, int threadCount) throws IOException {
+        this.bufferSize = bufferSize;
+        this.delegate = DatagramChannel.open();
+        delegate.configureBlocking(true);
+        this.threadCount=threadCount;
+        this.workerPool = Executors.newFixedThreadPool(threadCount, r -> {
+            Thread t = new Thread(r, "AsyncDatagramReader");
+            t.setDaemon(true);
+            return t;
+        });
+
+    }
+
+    public void startWorkers() {
+
+        for (int i = 0; i < threadCount; i++) {
+            workerPool.submit(this::readerLoop);
+        }
+    }
+    
+    // ==================== 核心方法 ====================
+
+    public void setReceiveHandler(ReceiveHandler handler) {
+        this.handler = handler;
+    }
+
+    private void readerLoop() {
+        ByteBuffer buffer = ByteBuffer.allocateDirect(bufferSize);
+        while (running.get()) {
+            try {
+                buffer.clear();
+                SocketAddress from = delegate.receive(buffer);
+                if (from == null) {
+                    continue;
+                }
+                buffer.flip();
+                ReceiveHandler localHandler = handler;
+                if (localHandler != null) {
+                    localHandler.onReceive(from, buffer);
+                }
+            } catch (IOException e) {
+                if (running.get()) {
+                    e.printStackTrace();
+                }
+                break;
+            }
+        }
+    }
+
+    public int send(ByteBuffer data, SocketAddress target) throws IOException {
+        return delegate.send(data, target);
+    }
+
+    // ==================== DatagramChannel 委托方法 ====================
+
+    // --- 连接相关 ---
+
+    public DatagramChannel connect(SocketAddress remote) throws IOException {
+        return delegate.connect(remote);
+    }
+
+    public DatagramChannel disconnect() throws IOException {
+        return delegate.disconnect();
+    }
+
+    public boolean isConnected() {
+        return delegate.isConnected();
+    }
+
+    // --- 绑定相关 ---
+
+    public DatagramChannel bind(SocketAddress local) throws IOException {
+        return delegate.bind(local);
+    }
+
+    public SocketAddress getLocalAddress() throws IOException {
+        return delegate.getLocalAddress();
+    }
+
+    public SocketAddress getRemoteAddress() throws IOException {
+        return delegate.getRemoteAddress();
+    }
+
+    // --- 读写相关 ---
+
+    public int read(ByteBuffer dst) throws IOException {
+        return delegate.read(dst);
+    }
+
+    public long read(ByteBuffer[] dsts) throws IOException {
+        return delegate.read(dsts);
+    }
+
+    public long read(ByteBuffer[] dsts, int offset, int length) throws IOException {
+        return delegate.read(dsts, offset, length);
+    }
+
+    public int write(ByteBuffer src) throws IOException {
+        return delegate.write(src);
+    }
+
+    public long write(ByteBuffer[] srcs) throws IOException {
+        return delegate.write(srcs);
+    }
+
+    public long write(ByteBuffer[] srcs, int offset, int length) throws IOException {
+        return delegate.write(srcs, offset, length);
+    }
+
+    // --- 接收相关 ---
+
+    public SocketAddress receive(ByteBuffer dst) throws IOException {
+        return delegate.receive(dst);
+    }
+
+    // --- 多播 (Multicast) ---
+
+    public MembershipKey join(InetAddress group, NetworkInterface interf) throws IOException {
+        return delegate.join(group, interf);
+    }
+
+    public MembershipKey join(InetAddress group, NetworkInterface interf, InetAddress source) throws IOException {
+        return delegate.join(group, interf, source);
+    }
+
+    // --- 选项相关 ---
+
+    public <T> DatagramChannel setOption(SocketOption<T> name, T value) throws IOException {
+        return delegate.setOption(name, value);
+    }
+
+    public <T> T getOption(SocketOption<T> name) throws IOException {
+        return delegate.getOption(name);
+    }
+
+    public Set<SocketOption<?>> supportedOptions() {
+        return delegate.supportedOptions();
+    }
+
+    // --- 阻塞模式 ---
+
+
+    public boolean isBlocking() {
+        return delegate.isBlocking();
+    }
+
+    // --- 选择器相关 ---
+
+    public SelectableChannel configureBlocking(boolean block) throws IOException {
+        return delegate.configureBlocking(block);
+    }
+
+    public SelectorProvider provider() {
+        return delegate.provider();
+    }
+
+    public int validOps() {
+        return delegate.validOps();
+    }
+
+    public SelectionKey keyFor(Selector sel) {
+        return delegate.keyFor(sel);
+    }
+
+    public SelectionKey register(Selector sel, int ops) throws ClosedChannelException {
+        return delegate.register(sel, ops);
+    }
+
+    public SelectionKey register(Selector sel, int ops, Object att) throws ClosedChannelException {
+        return delegate.register(sel, ops, att);
+    }
+
+    // --- 状态查询 ---
+
+    public boolean isOpen() {
+        return delegate.isOpen() && running.get();
+    }
+
+    public DatagramSocket socket() {
+        return delegate.socket();
+    }
+
+    // ==================== 关闭方法 ====================
+
+    @Override
+    public void close() throws Exception {
+        running.set(false);
+        workerPool.shutdownNow();
+        delegate.close();
+    }
+
+    // ==================== 静态工厂方法 ====================
+
+    public static AsynchronousDatagramChannel open() throws IOException {
+        return new AsynchronousDatagramChannel();
+    }
+
+    public static AsynchronousDatagramChannel open(int bufferSize) throws IOException {
+        return new AsynchronousDatagramChannel(bufferSize, Runtime.getRuntime().availableProcessors());
+    }
+
+    public static AsynchronousDatagramChannel open(int bufferSize, int threadCount) throws IOException {
+        return new AsynchronousDatagramChannel(bufferSize, threadCount);
+    }
+
+    // ==================== 测试示例 ====================
+
+    public static void main(String[] args) throws Exception {
+        int port = 4567;
+        AsynchronousDatagramChannel channel = AsynchronousDatagramChannel.open();
+        channel.bind(new InetSocketAddress(port));
+
+        channel.setReceiveHandler((from, data) -> {
+            byte[] bytes = new byte[data.remaining()];
+            data.get(bytes);
+            String msg = new String(bytes);
+            System.out.println("Received from " + from + ": " + msg);
+        });
+
+        System.out.println("Echo server running on port " + port);
+        System.out.println("Press Enter to stop...");
+        System.in.read();
+
+        channel.close();
+        System.out.println("Server stopped.");
+    }
+}

src/org/kne/cloud/network/congestion/BBRCongestionAlgorithm.java

@@ -11,14 +11,13 @@ public class BBRCongestionAlgorithm implements CongestionAlgorithm ,DetnetConges
 
 	private Consumer<Long> windowControlConsumer;
 
-	private long MIN_RTTVAR = 5000000L;
 	private volatile long RTTMin = 1000000000L;
-	private volatile long RTTVar = 1000000000L;
-	private volatile long RTTAvg = 1000000000L;
 	private volatile long RTTAvg2 = 1000000000L;
 	private volatile long RTTTotal = 0;
 	private volatile long RTTCount = 0;
-	private volatile long RTO = 1000000000L;
+
+
+	private RTTEstimator rttEstimator=new RTTEstimator();
 
 
 	private volatile long window=MIN_WINDOW;
@@ -54,10 +53,7 @@ public class BBRCongestionAlgorithm implements CongestionAlgorithm ,DetnetConges
 		} else {
 			RTTMin = (RTTMin * 99999 + latencyns) / 100000;
 		}
-		RTTVar = (RTTVar * 3 + Math.abs(RTTAvg - latencyns)) / 4;
-		RTTAvg = (RTTAvg * 7 + latencyns) / 8;
-		
-		RTO = RTTAvg + Math.max(MIN_RTTVAR, RTTVar * 4);// RTTVar*4
+		rttEstimator.putRTT(latencyns);
 
 		RTTTotal += latencyns;
 		RTTCount++;
@@ -93,13 +89,13 @@ public class BBRCongestionAlgorithm implements CongestionAlgorithm ,DetnetConges
 	}
 
 	@Override
-	public void putLoss(long packetSize, long lossns, int losscounter) {
+	public void putLoss(long packetSize, long lossns) {
 		
 	}
 
 	@Override
 	public long getRTO() {
-		return RTO;
+		return rttEstimator.getRTO();
 	}
 
 	@Override
@@ -136,4 +132,29 @@ public class BBRCongestionAlgorithm implements CongestionAlgorithm ,DetnetConges
 		return "BBR";
 	}
 
+	@Override
+	public long getBaseRTT() {
+		return rttEstimator.getBaseRTT();
+	}
+
+	@Override
+	public long getCurrentRTT() {
+		return rttEstimator.getCurrentRTT();
+	}
+
+	@Override
+	public double getUpperDelayBound() {
+		return MAX_GAIN;
+	}
+
+	@Override
+	public double getLowerDelayBound() {
+		return MIN_GAIN;
+	}
+
+	@Override
+	public double getBurstLimit() {
+		return burstLimit;
+	}
+
 }

src/org/kne/cloud/network/congestion/CongestionAlgorithm.java

@@ -6,13 +6,13 @@ public interface CongestionAlgorithm {
 	public void reset();
 	public void setWindowControlConsumer(Consumer<Long>windowControlConsumer);
 	public void putAck(long packetSize,long RTTns,boolean ecn);
-	default public void putAck(long packetSize,long RTTns,long OWDup,boolean ecn) {
-		putAck(packetSize,RTTns,ecn);
-	}
-	public void putLoss(long packetSize,long lossns,int losscounter);
+	public void putLoss(long packetSize,long lossns);
 	public void setCurrentWindowUsed(long maxwindow);
 	public void setCurrentBandwidth(long bandwidth);
 	public long getRTO();
 	public String getName();
-	
+
+	public long getBaseRTT();
+
+	public long getCurrentRTT();
 }

src/org/kne/cloud/network/congestion/DCTCP2CongestionAlgorithm.java

@@ -1,126 +0,0 @@
-package org.kne.cloud.network.congestion;
-
-import java.util.function.Consumer;
-
-import org.jctools.counters.FixedSizeStripedLongCounter;
-import org.kne.cloud.network.klalb.KLALBUtils;
-
-public class DCTCP2CongestionAlgorithm implements CongestionAlgorithm {
-
-	private static final long BURST_TIME = 1000000L;
-	private static final long BIAS = 2000000L;
-	private static long MIN_WINDOW = 8192;
-
-	private Consumer<Long> windowControlConsumer;
-
-	private long MIN_RTTVAR = 100000000L;
-	private volatile long RTTVar = 1000000000L;
-	private volatile long RTTAvg = 1000000000L;
-	private double ECNAvg2 = 0L;
-	private double alpha=0;
-	private volatile FixedSizeStripedLongCounter ECNSize = KLALBUtils.createCounter();
-	private volatile FixedSizeStripedLongCounter TotalSize = KLALBUtils.createCounter();
-	private volatile long RTO = 500000000L;
-
-
-	private volatile long window=MIN_WINDOW;
-    private volatile long maxwindow = 99999999999L;
-	private volatile long congressWindowSize=MIN_WINDOW;
-
-	private long RTTstartTime = System.nanoTime();
-	
-	@Override
-	public void reset() {
-		window = MIN_WINDOW;
-		if (windowControlConsumer != null) {
-			windowControlConsumer.accept(window);
-		}
-	}
-
-	@Override
-	public void setWindowControlConsumer(Consumer<Long> windowControlConsumer) {
-		this.windowControlConsumer = windowControlConsumer;
-	}
-
-
-	@Override
-	public synchronized void putAck(long packetSize, long latencyns, boolean ecn) {
-		
-		
-		RTTVar = (RTTVar * 3 + Math.abs(RTTAvg - latencyns)) / 4;
-		RTTAvg = (RTTAvg * 7 + latencyns) / 8;
-		
-		RTO = RTTAvg + Math.max(MIN_RTTVAR, RTTVar * 4);// RTTVar*4
-
-		if(ecn) {
-		ECNSize.inc(packetSize);
-		}
-		TotalSize.inc(packetSize);
-		
-		
-		long curr=System.nanoTime();
-		if(curr-RTTstartTime>(RTTAvg+BIAS)) {
-			RTTstartTime=curr;
-			
-			long totalSize=TotalSize.getAndReset();
-			long ecnSize=ECNSize.getAndReset();
-			if(totalSize!=0) {
-			ECNAvg2=ecnSize/(double)totalSize;
-			alpha=(alpha*7+ECNAvg2)/8;
-			}
-			
-			if(ECNAvg2>0.5) {
-					congressWindowSize-=200;
-			}else if(ECNAvg2>0.01){
-					congressWindowSize+=200;
-			}else {
-					congressWindowSize+=4000;
-			}
-			//System.out.println(ECNAvg2);
-			//System.out.println(speed+" "+window);
-			
-					updateWindowSize();
-			
-		}
-		
-		
-	}
-
-	private void updateWindowSize() {
-		if(congressWindowSize<MIN_WINDOW) {
-			congressWindowSize=MIN_WINDOW;
-		}else if(congressWindowSize>maxwindow) {
-			congressWindowSize=maxwindow;
-		}
-		window=Math.max( congressWindowSize,MIN_WINDOW);
-		if (windowControlConsumer != null) {
-			windowControlConsumer.accept(window);
-		}
-	}
-
-	@Override
-	public void putLoss(long packetSize, long lossns, int losscounter) {
-
-	}
-
-	@Override
-	public long getRTO() {
-		return RTO;
-	}
-
-	@Override
-	public void setCurrentWindowUsed(long used) {
-		this.maxwindow=(long) (used*1.5)+MIN_WINDOW;
-	}
-
-	@Override
-	public void setCurrentBandwidth(long bandwidth) {
-		
-	}
-
-	@Override
-	public String getName() {
-		return "DCTCP2";
-	}
-
-}

src/org/kne/cloud/network/congestion/DCTCPCongestionAlgorithm.java

@@ -13,16 +13,13 @@ public class DCTCPCongestionAlgorithm implements CongestionAlgorithm {
 
 	private Consumer<Long> windowControlConsumer;
 
-	private AtomicBoolean firstUpdate = new AtomicBoolean(true);
-	private long MIN_RTTVAR = 100000000L;
 	private volatile long RTTMin = 1000000000L;
-	private volatile long RTTVar = 1000000000L;
-	private volatile long RTTAvg = 1000000000L;
 	private double ECNAvg2 = 0L;
 	private double alpha=0;
 	private volatile AtomicLong ECNSize = new AtomicLong(0);
 	private volatile AtomicLong TotalSize = new AtomicLong(0);
-	private volatile long RTO = 1000000000L;
+
+	private RTTEstimator rttEstimator=new RTTEstimator(100000000L);
 
 
 	private volatile long window=MIN_WINDOW;
@@ -54,14 +51,7 @@ public class DCTCPCongestionAlgorithm implements CongestionAlgorithm {
 		} else {
 			RTTMin = (RTTMin * 99999 + latencyns) / 100000;
 		}
-		if (firstUpdate.compareAndSet(true, false)) {
-			RTTAvg = latencyns;
-			RTTVar = latencyns / 2;
-		} else {
-			RTTVar = (RTTVar * 3 + Math.abs(RTTAvg - latencyns)) / 4;
-			RTTAvg = (RTTAvg * 7 + latencyns) / 8;
-		}
-		RTO = RTTAvg + Math.max(MIN_RTTVAR, RTTVar * 4);// RTTVar*4
+		rttEstimator.putRTT(latencyns);
 
 		if(ecn) {
 		ECNSize.addAndGet(packetSize);
@@ -88,7 +78,7 @@ public class DCTCPCongestionAlgorithm implements CongestionAlgorithm {
 				}
 			}else {
 				if(windowUsed*3L>=congressWindowSize) {
-					congressWindowSize+=4000;
+					congressWindowSize+=4096;
 					updateWindowSize();
 				}
 			}
@@ -109,13 +99,13 @@ public class DCTCPCongestionAlgorithm implements CongestionAlgorithm {
 	}
 
 	@Override
-	public void putLoss(long packetSize, long lossns, int losscounter) {
+	public void putLoss(long packetSize, long lossns) {
 
 	}
 
 	@Override
 	public long getRTO() {
-		return RTO;
+		return rttEstimator.getRTO();
 	}
 
 	@Override
@@ -133,6 +123,15 @@ public class DCTCPCongestionAlgorithm implements CongestionAlgorithm {
 		return "DCTCP";
 	}
 
-	
+	@Override
+	public long getBaseRTT() {
+		return rttEstimator.getBaseRTT();
+	}
+
+	@Override
+	public long getCurrentRTT() {
+		return rttEstimator.getCurrentRTT();
+	}
+
 
 }

src/org/kne/cloud/network/congestion/DetnetCongestionAlgorithm.java

@@ -4,4 +4,7 @@ public interface DetnetCongestionAlgorithm extends CongestionAlgorithm {
 	public void setUpperDelayBound(double upper);
 	public void setLowerDelayBound(double lower);
 	public void setBurstLimit(double limit);
+	public double getUpperDelayBound( );
+	public double getLowerDelayBound();
+	public double getBurstLimit();
 }

src/org/kne/cloud/network/congestion/NOCongestionAlgorithm.java

@@ -31,7 +31,7 @@ public class NOCongestionAlgorithm implements CongestionAlgorithm{
 	}
 
 	@Override
-	public void putLoss(long packetSize, long lossns, int losscounter) {
+	public void putLoss(long packetSize, long lossns) {
 		// TODO 自动生成的方法存根
 		
 	}
@@ -63,4 +63,14 @@ public class NOCongestionAlgorithm implements CongestionAlgorithm{
 		return "NO";
 	}
 
+	@Override
+	public long getBaseRTT() {
+		return 0;
+	}
+
+	@Override
+	public long getCurrentRTT() {
+		return 0;
+	}
+
 }

src/org/kne/cloud/network/congestion/RTTEstimator.java

@@ -0,0 +1,150 @@
+package org.kne.cloud.network.congestion;
+
+import org.kne.cloud.clock.HighAccuracyClock;
+import org.kne.cloud.network.klalb.KLALBUtils;
+import org.kne.cloud.network.monitor.ArrayListTimestampMonitor;
+import org.kne.cloud.network.monitor.DelaySampler;
+import org.kne.cloud.network.monitor.TimestampMonitor;
+
+import java.util.UUID;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * 线程安全的 RTT 平滑与 RTO 计算工具。
+ * 基于 RFC 6298 的 Jacobson/Karels 算法。
+ *
+ * 公式:
+ *   RTTAvg = (RTTAvg * 7 + RTTns) / 8
+ *   RTTVar = (RTTVar * 3 + |RTTAvg - RTTns|) / 4
+ *   RTO = RTTAvg + max(MIN_RTTVAR, RTTVar * 4)
+ */
+public class RTTEstimator {
+
+    /** RTTVar 下限（纳秒），防止 RTO 过小。默认 20ms。 */
+    private static final long DEFAULT_MIN_RTTVAR_NS = 20_000_000L;
+
+    private final AtomicLong curr;
+    private final AtomicLong rttAvg;
+    private final AtomicLong rttVar;
+    private final AtomicLong rto;
+    private final AtomicLong basertt;
+    private final AtomicBoolean firstUpdate = new AtomicBoolean(true);  // 首次标记
+    private final long minRttVarNs;
+
+
+    private long timewindowmax=500000000L;
+
+    long stime=System.nanoTime();
+
+    public RTTEstimator() {
+        this(DEFAULT_MIN_RTTVAR_NS);
+    }
+
+    public RTTEstimator(long minRttVarNs) {
+        this.rttAvg = new AtomicLong(1000000000L);
+        this.rttVar = new AtomicLong(1000000000L);
+        this.curr = new AtomicLong(1000000000L);
+        this.rto = new AtomicLong(1000000000L);
+        this.basertt = new AtomicLong(1000000000L);
+        this.minRttVarNs = minRttVarNs;
+    }
+    private final static long TIME_WINDOW=30000000000L;
+    private final TimestampMonitor<UUID> rttMonitor=new ArrayListTimestampMonitor<UUID>(new HighAccuracyClock(),"RTTMonitor", 100, TIME_WINDOW);
+    private final DelaySampler dsp=new DelaySampler();
+
+    public void update() {
+        dsp.update();
+
+        if(dsp.getSnapshotPacketCount()>0&&dsp.getSnapshotTotalDelay()>0) {
+            rttMonitor. recordPacket(KLALBUtils.createGlobalUUID(),0, 0, dsp.getAvgDelayNanos(),dsp.getMinDelayNanos());
+        }
+
+        long time=System.nanoTime();
+        if(time-stime>timewindowmax) {
+            basertt.lazySet( rttMonitor.calculateMinDelay(TIME_WINDOW));
+            stime=time;
+        }
+    }
+    /**
+     * 更新 RTT 估算值（线程安全）。
+     *
+     * @param rttNs 本次 RTT 测量值（纳秒）
+     */
+    /**
+     * 更新 RTT 估算值（线程安全，无锁）。
+     */
+    public void putRTT(long rttNs) {
+        if (rttNs < 0) {
+            throw new IllegalArgumentException("RTT 不能为负数: " + rttNs);
+        }
+        dsp.recordDelay(rttNs);
+        curr.lazySet(rttNs);
+        // 首次更新：CAS 成功则直接初始化，无锁
+        if (firstUpdate.compareAndSet(true, false)) {
+            rttAvg.set(rttNs);
+            rttVar.set(rttNs / 2);
+            return;
+        }
+
+        // 后续更新：CAS 循环保证原子性
+
+        long oldAvg = rttAvg.get();
+        long newAvg = (oldAvg * 7 + rttNs) / 8;
+
+        long delta = Math.abs(oldAvg - rttNs);
+        rttAvg.lazySet(newAvg);
+        long oldVar = rttVar.get();
+            long newVar = (oldVar * 3 + delta) / 4;
+        rttVar.lazySet(newVar);
+
+        rto .lazySet( newAvg + Math.max(minRttVarNs, newVar * 4));
+    }
+
+
+    /**
+     * 获取平滑 RTT 平均值（纳秒）。
+     */
+    public long getRTTAvg() {
+        return rttAvg.getPlain();
+    }
+
+    /**
+     * 获取 RTT 偏差（纳秒）。
+     */
+    public long getRTTVar() {
+        return rttVar.getPlain();
+    }
+
+    /**
+     * 获取 RTO（重传超时时间，纳秒）。
+     * RTO = RTTAvg + max(MIN_RTTVAR, RTTVar * 4)
+     */
+    public long getRTO() {
+        return rto.getPlain();
+    }
+
+    /**
+     * 重置估算器（用于连接重建等场景）。
+     */
+    public void reset() {
+        rttAvg.set(0);
+        rttVar.set(0);
+    }
+
+    @Override
+    public String toString() {
+        return String.format("RttEstimator{avg=%.3fms, var=%.3fms, rto=%.3fms}",
+                rttAvg.get() / 1_000_000.0,
+                rttVar.get() / 1_000_000.0,
+                getRTO() / 1_000_000.0);
+    }
+
+    public long getCurrentRTT() {
+        return curr.get();
+    }
+
+    public long getBaseRTT() {
+        return basertt.get();
+    }
+}

src/org/kne/cloud/network/congestion/SendPacketSlidingWindow.java

@@ -5,7 +5,10 @@ import java.net.SocketException;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.Map;
+import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.locks.Condition;
 import java.util.concurrent.locks.Lock;
@@ -13,13 +16,15 @@ import java.util.function.Consumer;
 
 import org.kne.cloud.network.NetworkPacket;
 import org.kne.cloud.network.ThreadTool;
+import org.kne.cloud.network.klalb.KLALBScheduler;
 import org.kne.cloud.network.klalb.SendItem;
 import org.kne.concurrent.ThreadParker;
 
 public class SendPacketSlidingWindow<K, V extends NetworkPacket> implements Closeable, AutoCloseable {
+	private final ScheduledFuture<?> checkerTask;
 	private ThreadParker tp=new ThreadParker();
-	
-	private Map<K, SendItem<V>> sendMap = new ConcurrentHashMap<>(2048);
+
+	private volatile Map<K, SendItem<V>> sendMap = new ConcurrentHashMap<>(2048);
 	private AtomicLong sendWindowUsed=new AtomicLong(0);
 	//private LongAdder sendWindowUsed = new LongAdder();
 
@@ -51,13 +56,12 @@ public class SendPacketSlidingWindow<K, V extends NetworkPacket> implements Clos
 	}
 
 	public SendPacketSlidingWindow(CongestionAlgorithm algorithm, long windowSize, int headerCalibrate,
-			boolean removeAtResend) {
+	                               boolean removeAtResend) {
 		this.headerCalibrate = headerCalibrate;
 		this.removeAtResend = removeAtResend;
 		this.algorithm = algorithm;
 		this.windowSize=windowSize;
-		Thread t = ThreadTool.makeVThread("重路由计时器线程", checker);
-		t.start();
+		this.checkerTask=KLALBScheduler.getScheduler().scheduleWithFixedDelay(checker,1,1, TimeUnit.MILLISECONDS);
 	}
 
 	public long getWindowSize() {
@@ -106,7 +110,7 @@ public class SendPacketSlidingWindow<K, V extends NetworkPacket> implements Clos
 		boolean congress = sendWindowUsed.get() > windowSize ;
 		return congress;
 	}
-	
+
 	public void waitForAvaliable() throws SocketException {
 		while(isCongestion()) {
 			if(closed) {
@@ -119,28 +123,27 @@ public class SendPacketSlidingWindow<K, V extends NetworkPacket> implements Clos
 		waitForAvaliable();
 		put(sequence,packet);
 	}
-	
+
 	public void put(K sequence, V packet)  {
 		SendItem<V> newitem = new SendItem<V>(packet,headerCalibrate);
 		SendItem<V> old = sendMap.put(sequence, newitem);
 		long dx=0;
-		if (old != null) { 
+		if (old != null) {
 			dx=-old.getPacketLength() ;
 		}
 		long newWindow =sendWindowUsed.addAndGet(newitem.getPacketLength() +dx);
 		algorithm.setCurrentWindowUsed(newWindow);
 	}
 	public V ack(K sequence) {
-		return ack(sequence,false);
+		return ack(sequence,0,false);
 	}
-	
-	public V ack(K sequence,boolean ecn) {
+
+	public V ack(K sequence,long RTTns,boolean ecn) {
 		SendItem<V> ipv6;
 		if ((ipv6 = sendMap.remove(sequence)) != null) {
 			long newWindow =sendWindowUsed.addAndGet(-ipv6.getPacketLength() );
 			algorithm.setCurrentWindowUsed(newWindow);
-			long RTTC = System.nanoTime() - ipv6.getSendtime();
-			algorithm.putAck(ipv6.getPacketLength(), RTTC, ecn);
+			algorithm.putAck(ipv6.getPacketLength(), RTTns, ecn);
 			tp.unpark();
 			// System.out.println("remove:"+aseq.getSequence()+" "+sendMap.size());
 			Lock lockx = lock;
@@ -162,73 +165,59 @@ public class SendPacketSlidingWindow<K, V extends NetworkPacket> implements Clos
 		}
 	}
 
-	public V ack(K sequence,boolean ecn,long OWDdown) {
-		SendItem<V> ipv6;
-		if ((ipv6 = sendMap.remove(sequence)) != null) {
-			long newWindow =sendWindowUsed.addAndGet(-ipv6.getPacketLength() );
-			algorithm.setCurrentWindowUsed(newWindow);
-			long RTTC = System.nanoTime() - ipv6.getSendtime();
-			algorithm.putAck(ipv6.getPacketLength(), RTTC,OWDdown, ecn);
-			tp.unpark();
-			// System.out.println("remove:"+aseq.getSequence()+" "+sendMap.size());
-			Lock lockx = lock;
-			if (lockx != null) {
-				lockx.lock();
-				try {
-					Condition cds = condition;
-					if (cds != null) {
-						cds.signalAll();
-					}
-				} finally {
-					lockx.unlock();
-				}
-			}
-			return ipv6.getPacket();
-		} else {
-			// System.out.println("miss:"+aseq.getSequence()+" "+sendMap.size());
-			return null;
-		}
-	}
-	
+
+
 	private class ResendChecker implements Runnable {
 
 		@Override
 		public void run() {
-			while (!closed) {
-
-				Collection<SendItem<V>> vals = sendMap.values();
-				for (Iterator<SendItem<V>> iterator = vals.iterator(); iterator.hasNext();) {
-					SendItem<V> sitm = (SendItem<V>) iterator.next();
-					long current = System.nanoTime();
-					if (current - sitm.getSendtime() > algorithm.getRTO()) {
-						if (removeAtResend) {
-							iterator.remove();
-							long newWindow = sendWindowUsed.addAndGet((int) -sitm.getPacketLength() );
-							algorithm.setCurrentWindowUsed(newWindow);
-							tp.unpark();
-						} else {
-							sitm.setSendtime(current);
+			try {
+				if (closed) {
+					checkerTask.cancel(false);
+					// 清理资源
+					if (closingConsumer != null) {
+						for (SendItem<V> item : sendMap.values()) {
+							closingConsumer.accept(item.getPacket());
 						}
-						V pktr = sitm.getPacket();
-						if (resendConsumer != null)
-							resendConsumer.accept(pktr);
 					}
-				}
+					sendMap.clear();
+					sendWindowUsed.set(0);
+
+				} else {
+
+					Set<Map.Entry<K,SendItem<V>>> vals = sendMap.entrySet();
+					for (Iterator<Map.Entry<K,SendItem<V>>> iterator = vals.iterator(); iterator.hasNext(); ) {
+						Map.Entry<K,SendItem<V>> entry = (Map.Entry<K,SendItem<V>>) iterator.next();
+						SendItem<V> sitm=entry.getValue();
+						long current = System.nanoTime();
+						long ftime=current - sitm.getSendtime();
+						if (ftime> algorithm.getRTO()) {
+
+							V pktr = sitm.getPacket();
+
+							if (removeAtResend) {
+								SendItem<V> sitm2=sendMap.remove(entry.getKey());
+								if(sitm2!=null) {
+									if (resendConsumer != null)
+										resendConsumer.accept(pktr);
+									algorithm.putLoss(sitm2.getPacketLength(),ftime);
+									long newWindow = sendWindowUsed.addAndGet((int) -sitm2.getPacketLength());
+									algorithm.setCurrentWindowUsed(newWindow);
+									tp.unpark();
+								}
+							} else {
+								sitm.setSendtime(current);
+								if (resendConsumer != null)
+									resendConsumer.accept(pktr);
+							}
+						}
+					}
+
 
-				try {
-					Thread.sleep(2);
-				} catch (InterruptedException e) {
-					e.printStackTrace();
 				}
+			} catch (Exception e) {
+				e.printStackTrace();
 			}
-			// 清理资源
-			if (closingConsumer != null) {
-				for (SendItem<V> item : sendMap.values()) {
-					closingConsumer.accept(item.getPacket());
-				}
-			}
-			sendMap.clear();
-			sendWindowUsed.set(0);
 		}
 	}
 
@@ -276,4 +265,4 @@ public class SendPacketSlidingWindow<K, V extends NetworkPacket> implements Clos
 
 
 
-}
+}

src/org/kne/cloud/network/congestion/Vegas2CongestionAlgorithm.java

@@ -2,6 +2,9 @@ package org.kne.cloud.network.congestion;
 
 import java.util.function.Consumer;
 
+import org.kne.cloud.network.monitor.DelaySampler;
+import org.kne.concurrent.SpinLock;
+
 public class Vegas2CongestionAlgorithm implements CongestionAlgorithm,DetnetCongestionAlgorithm {
     
     // 可配置的时延膨胀比上下限 - Vegas2.0核心参数
@@ -11,29 +14,26 @@ public class Vegas2CongestionAlgorithm implements CongestionAlgorithm,DetnetCong
     
     private static final long BURST_TIME = 2000000L;
     private static final long BIAS = 1000000L;
-	private static long MIN_WINDOW = 16384;
+	private static long MIN_WINDOW = 8192;
     
     
     private Consumer<Long> windowControlConsumer;
 
-    private long MIN_RTTVAR = 30000000L;
+    private volatile long RTTCurr = 1000000000L;          // RTT
     private volatile long RTTMin = 1000000000L;          // BaseRTT
-    private volatile long RTTVar = 1000000000L;
-    private volatile long RTTAvg = 1000000000L;
     private volatile long RTTAvg2 = 1000000000L;         // 当前平滑RTT
     private volatile long RTTTotal = 0;
     private volatile long RTTCount = 0;
-    private volatile long RTO = 1000000000L;
-    
 
-    private volatile long OWDTotal = 0;
-    private volatile long OWDCount = 0;
-    private volatile long OWDAvg2 = 1000000000L;         // 当前平滑OWD
-    private volatile long OWDMin = 1000000000L;          // BaseRTT
+    private RTTEstimator rttEstimator=new RTTEstimator();
+    
     
     private volatile long window = MIN_WINDOW;
     private volatile long window2 = MIN_WINDOW;
     private volatile long maxwindow = 99999999999L;
+
+    private final SpinLock slock=new SpinLock();
+
     public Vegas2CongestionAlgorithm() {
 		reset();
 	}
@@ -58,106 +58,13 @@ public class Vegas2CongestionAlgorithm implements CongestionAlgorithm,DetnetCong
     
    
 
-	@Override
-	public void putAck(long packetSize, long RTTns, long OWDup, boolean ecn) {
-		if(RTTns<0) {
-    		throw new IllegalArgumentException("RTT:"+ RTTns+" is negative!");
-    	}
-        // 处理ECN信号 - 将其视为强烈的拥塞信号
-        if (ecn) {
-            // 当收到ECN时，更激进地减少窗口
-        	window2 = Math.max(0, window2 * 3 / 4);
-            if (windowControlConsumer != null) {
-                windowControlConsumer.accept(window2);
-            }
-        }
-        
-        // 更新最小RTT（BaseRTT）
-        if (RTTns <= RTTMin) {
-            RTTMin = RTTns;
-        } else {
-            // 缓慢适应：当网络路径真正变化时，BaseRTT应能缓慢更新
-            // 这里使用极慢的衰减因子，只有在持续观测到更低RTT时才快速更新
-            RTTMin = (RTTMin * 999 + RTTns) / 1000;
-        }
-        
-        // 更新最小OWD（BaseOWD）
-        if (OWDup <= OWDMin) {
-        	OWDMin = OWDup;
-        } else {
-            // 缓慢适应：当网络路径真正变化时，BaseRTT应能缓慢更新
-            // 这里使用极慢的衰减因子，只有在持续观测到更低RTT时才快速更新
-        	OWDMin = (OWDMin * 999 + OWDup) / 1000;
-        }
-        
-        // 更新平滑RTT估计
-        
-            RTTVar = (RTTVar * 3 + Math.abs(RTTAvg - RTTns)) / 4;
-            RTTAvg = (RTTAvg * 7 + RTTns) / 8;
-        
-        
-        RTO = RTTAvg + Math.max(MIN_RTTVAR, RTTVar * 4);
-        
-        RTTTotal += RTTns;
-        RTTCount++;
-        
-        OWDTotal += OWDup;
-        OWDCount++;
-        
-        long curr = System.nanoTime();
-        // 每个RTT周期调整一次窗口（使用当前估计的RTT）
-        if (curr - RTTstartTime > Math.max(BIAS, 2*RTTMin)) {
-        	long RTTCountx=RTTCount;
-            if (RTTCountx > 0) {
-                long currentRTT = RTTTotal / RTTCountx;
-                //RTTAvg2 = (RTTAvg2 * 3 + currentRTT) / 4;  // 平滑当前RTT
-                RTTAvg2=currentRTT;
-                RTTTotal = 0;
-                RTTCount = 0;
-            }
-            
-            long OWDCountx=OWDCount;
-            if (OWDCountx > 0) {
-                long currentOWD = OWDTotal / OWDCountx;
-                OWDAvg2=currentOWD;
-                OWDTotal = 0;
-                OWDCount = 0;
-            }
-            
-            
-            // ================== Vegas2.0核心逻辑 ==================
-            // 1. 计算时延膨胀比
-            double delayRatio = (double) OWDAvg2 / (double) Math.max(BIAS, OWDMin);
-            //System.out.println(delayRatio+" "+RTTAvg2/1000000.0+" "+RTTMin/1000000.0);
-            // 2. 基于比值的窗口调整（取代原来的基于差值的调整）
-            if (delayRatio > delayUpperBound) {
-                // 时延过高：减小窗口，减少幅度与超标程度成正比
-                window2 -= 4096;
-            } else if (delayRatio < delayLowerBound) {
-                // 时延过低：增大窗口，增加幅度与低于目标程度成正比
-                window2 += 4096;
-            } else {
-              
-            }
-            // ===================================================
-            
-            
-            
-            
-            updateWindowSize();
-            RTTstartTime = curr;
-            
-            
-            
-            
-        }
-	}
 
 	@Override
     public  void putAck(long packetSize, long RTTns, boolean ecn) {
     	if(RTTns<0) {
     		throw new IllegalArgumentException("RTT:"+ RTTns+" is negative!");
     	}
+    	this.RTTCurr=RTTns;
         // 处理ECN信号 - 将其视为强烈的拥塞信号
         if (ecn) {
             // 当收到ECN时，更激进地减少窗口
@@ -166,64 +73,54 @@ public class Vegas2CongestionAlgorithm implements CongestionAlgorithm,DetnetCong
                 windowControlConsumer.accept(window2);
             }
         }
-        
-        // 更新最小RTT（BaseRTT）
-        if (RTTns <= RTTMin) {
-            RTTMin = RTTns;
-        } else {
-            // 缓慢适应：当网络路径真正变化时，BaseRTT应能缓慢更新
-            // 这里使用极慢的衰减因子，只有在持续观测到更低RTT时才快速更新
-            RTTMin = (RTTMin * 999 + RTTns) / 1000;
-        }
+
         
         // 更新平滑RTT估计
-        
-            RTTVar = (RTTVar * 3 + Math.abs(RTTAvg - RTTns)) / 4;
-            RTTAvg = (RTTAvg * 7 + RTTns) / 8;
-        
-        
-        RTO = RTTAvg + Math.max(MIN_RTTVAR, RTTVar * 4);
+       rttEstimator.putRTT(RTTns);
         
         RTTTotal += RTTns;
         RTTCount++;
-        
-        long curr = System.nanoTime();
-        // 每个RTT周期调整一次窗口（使用当前估计的RTT）
-        if (curr - RTTstartTime > Math.max(BIAS, 2*RTTMin)) {
-        	long RTTCountx=RTTCount;
-            if (RTTCountx > 0) {
-                long currentRTT = RTTTotal / RTTCountx;
-                //RTTAvg2 = (RTTAvg2 * 3 + currentRTT) / 4;  // 平滑当前RTT
-                RTTAvg2=currentRTT;
-                RTTTotal = 0;
-                RTTCount = 0;
+        if(slock.tryLock())try {
+            long curr = System.nanoTime();
+            // 每个RTT周期调整一次窗口（使用当前估计的RTT）
+            if (curr - RTTstartTime > Math.max(BIAS, 2 * RTTMin)) {
+                rttEstimator.update();
+                RTTMin = rttEstimator.getBaseRTT();
+
+
+                long RTTCountx = RTTCount;
+                if (RTTCountx > 0) {
+                    long currentRTT = RTTTotal / RTTCountx;
+                    //RTTAvg2 = (RTTAvg2 * 3 + currentRTT) / 4;  // 平滑当前RTT
+                    RTTAvg2 = currentRTT;
+                    RTTTotal = 0;
+                    RTTCount = 0;
+                }
+
+                // ================== Vegas2.0核心逻辑 ==================
+                // 1. 计算时延膨胀比
+                double delayRatio = (double) RTTAvg2 / (double) Math.max(BIAS, RTTMin);
+                //System.out.println(delayRatio+" "+RTTAvg2/1000000.0+" "+RTTMin/1000000.0);
+                // 2. 基于比值的窗口调整（取代原来的基于差值的调整）
+                if (delayRatio > delayUpperBound) {
+                    // 时延过高：减小窗口，减少幅度与超标程度成正比
+                    window2 = window2 - 4096;
+                } else if (delayRatio < delayLowerBound) {
+                    // 时延过低：增大窗口，增加幅度与低于目标程度成正比
+                    window2 = window2 + 4096;
+                } else {
+                    //window2=window2+4096
+                }
+                // ===================================================
+
+
+                updateWindowSize();
+                RTTstartTime = curr;
+
+
             }
-            
-            // ================== Vegas2.0核心逻辑 ==================
-            // 1. 计算时延膨胀比
-            double delayRatio = (double) RTTAvg2 / (double) Math.max(BIAS, RTTMin);
-            //System.out.println(delayRatio+" "+RTTAvg2/1000000.0+" "+RTTMin/1000000.0);
-            // 2. 基于比值的窗口调整（取代原来的基于差值的调整）
-            if (delayRatio > delayUpperBound) {
-                // 时延过高：减小窗口，减少幅度与超标程度成正比
-                window2 -= 4096;
-            } else if (delayRatio < delayLowerBound) {
-                // 时延过低：增大窗口，增加幅度与低于目标程度成正比
-                window2 += 4096;
-            } else {
-              
-            }
-            // ===================================================
-            
-            
-            
-            
-            updateWindowSize();
-            RTTstartTime = curr;
-            
-            
-            
-            
+        }finally{
+            slock.unlock();
         }
     }
     
@@ -245,12 +142,12 @@ public class Vegas2CongestionAlgorithm implements CongestionAlgorithm,DetnetCong
 	}
 
     @Override
-    public void putLoss(long packetSize, long lossns, int losscounter) {
+    public void putLoss(long packetSize, long lossns) {
     }
 
     @Override
     public long getRTO() {
-        return RTO;
+        return rttEstimator.getRTO();
     }
 
     @Override
@@ -269,12 +166,14 @@ public class Vegas2CongestionAlgorithm implements CongestionAlgorithm,DetnetCong
     }
     
     public long getBaseRTT() {
-        return RTTMin;
+        return rttEstimator.getBaseRTT();
     }
-    
-    public long getCurrentRTT() {
+    public long getAvgRTT() {
         return RTTAvg2;
     }
+    public long getCurrentRTT() {
+        return RTTCurr;
+    }
 
 	@Override
 	public void setUpperDelayBound(double upper) {
@@ -295,4 +194,19 @@ public class Vegas2CongestionAlgorithm implements CongestionAlgorithm,DetnetCong
 		return "Vegas2";
 	}
 
+	@Override
+	public double getUpperDelayBound() {
+		return delayUpperBound;
+	}
+
+	@Override
+	public double getLowerDelayBound() {
+		return delayLowerBound;
+	}
+
+	@Override
+	public double getBurstLimit() {
+		return burstLimit;
+	}
+
 }

src/org/kne/cloud/network/ipv6/AbstractIPv6NetworkLink.java

@@ -1,5 +1,8 @@
 package org.kne.cloud.network.ipv6;
 
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
 import java.util.concurrent.CopyOnWriteArraySet;
 import java.util.function.BiConsumer;
 import java.util.function.Supplier;
@@ -8,10 +11,24 @@ import org.kne.cloud.network.srv6.SRv6Router;
 
 public abstract class AbstractIPv6NetworkLink implements IPv6NetworkLink {
 	private CopyOnWriteArraySet<IPv6LinkStateListener> listeners = new CopyOnWriteArraySet<>();
-
+	
 	private SRv6Router srv6Router;
-	
-	
+	private final boolean loopback;
+
+	private final boolean filter;
+
+
+	public AbstractIPv6NetworkLink(boolean loopback) {
+		super();
+		this.loopback = loopback;
+		this.filter = false;
+	}
+	public AbstractIPv6NetworkLink(boolean loopback, boolean filter) {
+		super();
+		this.loopback = loopback;
+        this.filter = filter;
+    }
+
 	public SRv6Router getSrv6Router() {
 		return srv6Router;
 	}
@@ -53,8 +70,54 @@ public abstract class AbstractIPv6NetworkLink implements IPv6NetworkLink {
 	}
 
 	private BiConsumer<IPv6NetworkLink, Supplier<IPv6Packet>> receiveConsumer;
+
+	private Supplier<Long> costSupplier;
 	@Override
 	public void setReceiveConsumer(BiConsumer<IPv6NetworkLink,Supplier< IPv6Packet>> receiveConsumer) {
 		this.receiveConsumer = receiveConsumer;
 	}
+	
+	@Override
+	public boolean isLoopBack() {
+		return loopback;
+	}
+
+	public Supplier<Long> getCostSupplier() {
+		return costSupplier;
+	}
+
+	public void setCostSupplier(Supplier<Long> costSupplier) {
+		this.costSupplier = costSupplier;
+	}
+
+	@Override
+	public List<RouteItem> getRouteItems() {
+		List<RouteItem> rlist = new ArrayList<>();
+		if(isLoopBack()) {
+		for(IPv6AddressGroup group:getAddressGroups()) {
+		rlist.add(new RouteItem(new IPv6AddressGroup(group.getAddress(), 128),
+				group.getAddress(), this, RouteItem.DIRECT, 0, 0, null, "D"));
+		}
+		}
+		if(isUp()) {
+		for (Iterator<Neighbor> iteratorx = getNeighborsInfo().iterator(); iteratorx.hasNext();) {
+			Neighbor addresses = (Neighbor) iteratorx.next();
+			RouteItem ri = new RouteItem(new IPv6AddressGroup(addresses.getAddress().getAddress(), 128),
+					addresses.getAddress().getAddress(), this,RouteItem.SRv6_ENDXSID, 0, 128, costSupplier, "D");
+			rlist.add(ri);
+
+			RouteItem ris = new RouteItem(addresses.getLocator(),
+					 addresses.getLocator().getAddress(), this, RouteItem.SRv6_ENDSID, 13, 128,
+					 costSupplier, "D");
+			rlist.add(ris);
+
+		}
+		}
+		return rlist;
+	}
+
+	@Override
+	public boolean isFilter() {
+		return filter;
+	}
 }

src/org/kne/cloud/network/ipv6/IPv6Address.java

@@ -61,6 +61,10 @@ public final class IPv6Address implements Comparable<IPv6Address> {
 	                  ((long)(bytes[15] & 0xFF));
 	}
 
+	public IPv6Address(String string) throws UnknownHostException {
+		this((Inet6Address) Inet6Address.getByName(string));
+	}
+
 	/**
      * 从两个long创建IPv6地址
      */

src/org/kne/cloud/network/ipv6/IPv6AddressGroup.java

@@ -67,7 +67,16 @@ public class IPv6AddressGroup implements Comparable<IPv6AddressGroup>{
 		prefixLength=in.read();
 	}
 	public boolean checkMatch(IPv6Address address2) {
-		return address2.equals(address.maskWith(IPv6Address.createMask(prefixLength)));
+		IPv6Address cmsk= IPv6Address.createMask(prefixLength);
+		return address2.maskWith(cmsk).equals(address.maskWith(cmsk));
+	}
+	/**
+	 * 返回裁剪后的路由表地址（主机位清零）。
+	 * 例如 2001:db8:1::100/64 → 2001:db8:1::/64
+	 */
+	public IPv6AddressGroup toNetworkRoute() {
+	    IPv6Address mask = IPv6Address.createMask(prefixLength);
+	    IPv6Address maskedAddr = address.maskWith(mask);
+	    return new IPv6AddressGroup(maskedAddr, prefixLength);
 	}
-
 }

src/org/kne/cloud/network/ipv6/IPv6NetworkLink.java

@@ -29,5 +29,6 @@ public interface IPv6NetworkLink {
 	public void setReceiveConsumer(BiConsumer<IPv6NetworkLink, Supplier<IPv6Packet>> srhReceive);
 	public void addIPv6LinkStateListener(IPv6LinkStateListener listener);
 	public void removeIPv6LinkStateListener(IPv6LinkStateListener listener);
-	
+
+	public boolean isFilter();
 }

src/org/kne/cloud/network/ipv6/IPv6Packet.java

@@ -1378,7 +1378,7 @@ public class IPv6Packet extends NetworkPacket {
     // 重路由计数器
     private AtomicInteger rerouteCounter = new AtomicInteger(0);
 
-    public AtomicInteger getRerouteCounter() {
+    public AtomicInteger getRouteCounter() {
         return rerouteCounter;
     }
 

src/org/kne/cloud/network/ipv6/IPv6TUNLoopbackNetworkLink.java

@@ -41,6 +41,7 @@ public class IPv6TUNLoopbackNetworkLink extends AbstractIPv6NetworkLink
 	private Lock slok = new SpinLock();
 
 	public IPv6TUNLoopbackNetworkLink(String name,IPv6AddressGroup hostAddress, int mtu, List<InetAddress> dns) throws IOException {
+		super(true);
 		if (tun != null)
 			throw new IllegalStateException("already open!");
 		try {
@@ -204,13 +205,6 @@ public class IPv6TUNLoopbackNetworkLink extends AbstractIPv6NetworkLink
 			LockSupport.unpark(tr);
 	}
 
-	
-
-	@Override
-	public boolean isLoopBack() {
-		return true;
-	}
-
 	@Override
 	public List<Neighbor> getNeighborsInfo() {
 		List<Neighbor> hs = new ArrayList<>();
@@ -219,10 +213,6 @@ public class IPv6TUNLoopbackNetworkLink extends AbstractIPv6NetworkLink
 		return hs;
 	}
 
-	/*
-	 * @Override public boolean isCongress(IPv6Packet iPv6Packet,double scale) {
-	 * return sendQueue.size() > 1000*scale; }
-	 */
 
 	@Override
 	public String getName() {
@@ -255,27 +245,4 @@ public class IPv6TUNLoopbackNetworkLink extends AbstractIPv6NetworkLink
 		return List.of(hostAddress);
 	}
 
-	@Override
-	public List<RouteItem> getRouteItems() {
-		List<RouteItem> rlist = new ArrayList<>();
-
-		for (IPv6AddressGroup grp : getAddressGroups()) {
-			rlist.add(new RouteItem(new IPv6AddressGroup(grp.getAddress(), 128), grp.getAddress(), this, "Direct", 0, 1,
-					null, "D", true));
-		}
-
-		for (Iterator<Neighbor> iteratorx = getNeighborsInfo().iterator(); iteratorx.hasNext();) {
-			Neighbor addresses = (Neighbor) iteratorx.next();
-			RouteItem ri = new RouteItem(new IPv6AddressGroup(addresses.getAddress().getAddress(), 128),
-					addresses.getAddress().getAddress(), this, "Direct", 0, 128, null, "D", false);
-			rlist.add(ri);
-
-			RouteItem ris = new RouteItem(addresses.getLocator(), addresses.getLocator().getAddress(), this,
-					"KLALB SRv6", 13, 128, null, "D", false);
-			rlist.add(ris);
-
-		}
-		return rlist;
-	}
-
 }

src/org/kne/cloud/network/ipv6/LoopbackIPv6NetworkLink.java

@@ -32,6 +32,7 @@ public class LoopbackIPv6NetworkLink extends AbstractIPv6NetworkLink implements
 		
 		//new Inet6AddressGroup(loopbackAddress, 128) new Inet6AddressGroup((Inet6Address) Inet6Address.getByName("::1"), 128)
 		public LoopbackIPv6NetworkLink(List<IPv6AddressGroup> addressGroupsx,SRv6Router router) {
+			super(true);
 			this.addressGroups .addAll( addressGroupsx);
 		}
 		
@@ -54,10 +55,7 @@ public class LoopbackIPv6NetworkLink extends AbstractIPv6NetworkLink implements
 			}
 		}
 
-		@Override
-		public boolean isLoopBack() {
-			return true;
-		}
+		
 
 		@Override
 		public List<Neighbor> getNeighborsInfo() {
@@ -93,29 +91,6 @@ public class LoopbackIPv6NetworkLink extends AbstractIPv6NetworkLink implements
 			return rerouteConsumer;
 		}
 
-		@Override
-		public List<RouteItem> getRouteItems() {
-			List<RouteItem> rlist = new ArrayList<>();
-			for(IPv6AddressGroup group:addressGroups) {
-			rlist.add(new RouteItem(new IPv6AddressGroup(group.getAddress(), 128),
-					group.getAddress(), this, "Direct", 0, 0, null, "D", true));
-			}
-
-			for (Iterator<Neighbor> iteratorx = getNeighborsInfo().iterator(); iteratorx.hasNext();) {
-				Neighbor addresses = (Neighbor) iteratorx.next();
-				RouteItem ri = new RouteItem(new IPv6AddressGroup(addresses.getAddress().getAddress(), 128),
-						addresses.getAddress().getAddress(), this, "Direct", 0, 128, null, "D",
-						false);
-				rlist.add(ri);
-
-				RouteItem ris = new RouteItem(addresses.getLocator(),
-						 addresses.getLocator().getAddress(), this, "KLALB SRv6", 13, 128,
-						 null, "D", false);
-				rlist.add(ris);
-
-			}
-			return rlist;
-		}
 
 
 		public SRv6Router getRouter() {

src/org/kne/cloud/network/ipv6/RouteItem.java

@@ -4,6 +4,11 @@ import java.util.Objects;
 import java.util.function.Supplier;
 
 public class RouteItem implements Comparable<RouteItem>,Cloneable{
+	public static final String DIRECT="Direct";
+	public static final String SRv6_ENDSID="SRv6 ENDSID";
+	public static final String SRv6_ENDXSID="SRv6 ENDXSID";
+	public static final String KLALB_SRv6 = "KLALB_SRv6";
+	
 	private IPv6AddressGroup destination;
 	private IPv6Address nexthop;
 	private IPv6NetworkLink destlink;
@@ -12,7 +17,6 @@ public class RouteItem implements Comparable<RouteItem>,Cloneable{
 	private long cost;
 	private String flag;
 	private Supplier<Long> costSupplier;
-	private boolean isLoopback;
 	public String getFlag() {
 		return flag;
 	}
@@ -34,21 +38,20 @@ public class RouteItem implements Comparable<RouteItem>,Cloneable{
 				 && pre == other.pre && Objects.equals(proto, other.proto);
 	}
 	public RouteItem(IPv6AddressGroup destination, IPv6Address nexthop, IPv6NetworkLink destlink, String proto, int pre,
-			long cost,String flag,boolean isLoopback) {
+			long cost,String flag) {
 		super();
-		this.destination = destination;
+		this.destination = destination.toNetworkRoute();
 		this.nexthop = nexthop;
 		this.destlink = destlink;
 		this.proto = proto;
 		this.pre = pre;
 		this.cost = cost;
 		this.flag=flag;
-		this.isLoopback=isLoopback;
 	}
 	public RouteItem(IPv6AddressGroup destination, IPv6Address nexthop, IPv6NetworkLink destlink, String proto, int pre,
-			long cost,Supplier<Long> costSupplier,String flag,boolean isLoopback) {
+			long cost,Supplier<Long> costSupplier,String flag) {
 		super();
-		this.destination = destination;
+		this.destination = destination.toNetworkRoute();
 		this.nexthop = nexthop;
 		this.destlink = destlink;
 		this.proto = proto;
@@ -56,7 +59,6 @@ public class RouteItem implements Comparable<RouteItem>,Cloneable{
 		this.cost = cost;
 		this.costSupplier=costSupplier;
 		this.flag=flag;
-		this.isLoopback=isLoopback;
 	}
 	public IPv6AddressGroup getDestination() {
 		return destination;
@@ -73,9 +75,6 @@ public class RouteItem implements Comparable<RouteItem>,Cloneable{
 	public int getPre() {
 		return pre;
 	}
-	public boolean isLoopback() {
-		return isLoopback;
-	}
 	@Override
 	public String toString() {
 		return getDestination()+"\t"+getProto()+"\t"+getPre()+"\t"+getCost()+"\t"+getFlag()+"\t"+getNexthop()+"\t"+getDestlink().getName();

src/org/kne/cloud/network/klalb/AbstractControlledIPv6NetworkLink.java

@@ -13,6 +13,10 @@ import org.kne.cloud.network.ipv6.RouteItem;
 
 public abstract class AbstractControlledIPv6NetworkLink extends AbstractIPv6NetworkLink implements ControlledIPv6NetworkLink{
 
+	public AbstractControlledIPv6NetworkLink(boolean loopback) {
+		super(loopback);
+	}
+
 	
 
 }

src/org/kne/cloud/network/klalb/CONST.java

@@ -12,7 +12,7 @@ public class CONST {
 
 	public static final String KLALB_S_RV6 = "KLALB_SRv6";
 	
-	
+	public static final String KLTP_VIRTUAL_SOCKET_NAME="kltp";
 
 	public static final int itemwidth = 1000;
 	public static final int linepanelheight = 41;

src/org/kne/cloud/network/klalb/KLALBConfigItem.java

@@ -7,8 +7,9 @@ import com.google.gson.GsonBuilder;
 import com.google.gson.JsonDeserializationContext;
 import com.google.gson.JsonDeserializer;
 import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParseException;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParseException;
+import com.google.gson.JsonPrimitive;
 import com.google.gson.JsonSerializationContext;
 import com.google.gson.JsonSerializer;
 import com.google.gson.reflect.TypeToken;
@@ -61,6 +62,7 @@ public class KLALBConfigItem {
 					String s=jobj.get("Type").getAsString();
 					switch(s) {
 					case "KLALBController":
+						normalizeLegacyControllerKeys(jobj);
 						return arg2.deserialize(arg0, new TypeToken<KLALBControllerConfigItem>() {}.getType());
 					case "SocketBridge":
 						return arg2.deserialize(arg0, new TypeToken<SocketBridgeConfigItem>() {}.getType());
@@ -70,6 +72,39 @@ public class KLALBConfigItem {
 				}
 				throw new JsonParseException("not a object:"+arg0);
 			}
+
+			/**
+			 * 将历史命名错误的配置键归一化为当前键名（仅在当前键名不存在时生效）：
+			 * openConnections/lineTable → externalEndpoints，
+			 * denyConnectionQuery/denyLineTableQuery → denyExternalEndpointQuery，
+			 * denyConnectionBroadcast/denyLineTableBroadcast → denyExternalEndpointBroadcast。
+			 */
+			private void normalizeLegacyControllerKeys(JsonObject jobj) {
+				renameLegacyKey(jobj,"externalEndpoints","openConnections","OpenConnections","lineTable","LineTable");
+				renameLegacyKey(jobj,"denyExternalEndpointQuery","denyConnectionQuery","denyLineTableQuery");
+				renameLegacyKey(jobj,"denyExternalEndpointBroadcast","denyConnectionBroadcast","denyLineTableBroadcast");
+				if (!jobj.has("webListen") && jobj.has("webPort") && !jobj.get("webPort").isJsonNull()) {
+					int port = jobj.get("webPort").getAsInt();
+					jobj.add("webListen", new JsonPrimitive("http://0.0.0.0:" + port));
+				}
+				jobj.remove("webPort");
+			}
+
+			private void renameLegacyKey(JsonObject jobj, String newKey, String... legacyKeys) {
+				if (jobj.has(newKey)) {
+					for (String legacyKey : legacyKeys) {
+						jobj.remove(legacyKey);
+					}
+					return;
+				}
+				for (String legacyKey : legacyKeys) {
+					if (jobj.has(legacyKey)) {
+						jobj.add(newKey, jobj.get(legacyKey));
+						jobj.remove(legacyKey);
+						return;
+					}
+				}
+			}
 		};
 	}
 	public static JsonSerializer<KLALBConfigItem>getDefaultJsonSerializer(){

src/org/kne/cloud/network/klalb/KLALBController.java

@@ -17,14 +17,8 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.Timer;
-import java.util.TimerTask;
 import java.util.UUID;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.CopyOnWriteArrayList;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ThreadFactory;
+import java.util.concurrent.*;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReadWriteLock;
 import java.util.concurrent.locks.ReentrantLock;
@@ -67,7 +61,7 @@ public class KLALBController {
 	public HighAccuracyClock getClock() {
 		return clock;
 	}
-	private final long TIME_WINDOW=2000000000L;
+	private final long TIME_WINDOW=30000000000L;
 	private SpeedAndTrafficMonitorDataImpl linkMonitor = new SpeedAndTrafficMonitorDataImpl(
 			new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "up", 100,TIME_WINDOW ),
 			new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "down", 100, TIME_WINDOW));
@@ -76,7 +70,7 @@ public class KLALBController {
 			new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "up", 100, TIME_WINDOW),
 			new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "down", 100, TIME_WINDOW));
 
-	private List<MultiProtocolSocketAddress> selflineTable = new ArrayList<>();
+	private List<MultiProtocolSocketAddress> externalEndpoints = new ArrayList<>();
 
 	private List<MultiProtocolSocketAddress> listensSocketAddress = new CopyOnWriteArrayList<>();
 
@@ -86,7 +80,7 @@ public class KLALBController {
 	private static final boolean debug=false;
 	private static final boolean showpacket = false;
 
-	private static final int PREFIX = 128;// 112
+	private static final int PREFIX = 128;
 	private static final int DISCOVERY_PORT = 4569;
 
 	private static List<IPMulticastDiscovery> ipmd = new ArrayList<>();
@@ -104,23 +98,9 @@ public class KLALBController {
 	public List<InetAddress> getDnsAddresses() {
 		return dnsAddresses;
 	}
-	private ScheduledExecutorService scheduleTimer=Executors.newScheduledThreadPool(Runtime.getRuntime().availableProcessors(),new ThreadFactory() {
-		
-		@Override
-		public Thread newThread(Runnable r) {
-			return ThreadTool.makeVDaemonThreadIfSupport("计时器线程", r);
-		}
-	});
-
-	public ScheduledExecutorService getScheduleTimer() {
-		return scheduleTimer;
-	}
-
-	private Timer twk = new Timer("网卡检测扫描计时器", true);
 
 
-
-	private TimerTask tsk1 = new TimerTask() {
+	private Runnable tsk1 = new Runnable() {
 
 		@Override
 		public void run() {
@@ -137,9 +117,9 @@ public class KLALBController {
 									MultiProtocolSocketAddress bind = new MultiProtocolSocketAddress(tcpl.getProtocol(),
 											inetAddress.getHostAddress(), tcpl.getPort());
 									// System.out.println(bind);
-									synchronized (selflineTable) {
-										if (!selflineTable.contains(bind)) {
-											selflineTable.add(bind);
+									synchronized (externalEndpoints) {
+										if (!externalEndpoints.contains(bind)) {
+											externalEndpoints.add(bind);
 										}
 									}
 								}
@@ -210,7 +190,7 @@ public class KLALBController {
 			for (Iterator<IPMulticastDiscovery> iterator = ipmd.iterator(); iterator.hasNext(); ) {
 				IPMulticastDiscovery ipMulticastDiscovery = (IPMulticastDiscovery) iterator.next();
 				if (ipMulticastDiscovery.isClosed() || (!ipMulticastDiscovery.getInterface().isUp())
-						|| (configItem != null && configItem.isDenyLineTableBroadcast())) {
+						|| (configItem != null && configItem.isDenyExternalEndpointBroadcast())) {
 					iterator.remove();
 					try {
 						ipMulticastDiscovery.close();
@@ -222,7 +202,7 @@ public class KLALBController {
 				}
 			}
 
-			if (configItem != null && configItem.isDenyLineTableBroadcast()) {
+			if (configItem != null && configItem.isDenyExternalEndpointBroadcast()) {
 
 			} else {
 				List<NetworkInterface> interfaceList = networkInterfaceManager.getAllAvaliableNetworkInterface();
@@ -299,14 +279,14 @@ public class KLALBController {
 	private boolean checkIsSelf(MultiProtocolSocketAddress inetAddress) throws UnknownHostException {
 
 		return inetAddress.getInetAddress().isAnyLocalAddress() || inetAddress.getInetAddress().isLoopbackAddress()
-				|| selflineTable.contains(inetAddress);
+				|| externalEndpoints.contains(inetAddress);
 	}
 
 	private boolean checkIsSelfLocator(InetAddress inetAddress) {
 		return srv6Router.getLocator().getAddress().toInet6Address().equals(inetAddress);
 	}
 
-	private TimerTask tsk2 = new TimerTask() {
+	private Runnable tsk2 = new Runnable() {
 
 		@Override
 		public void run() {
@@ -339,9 +319,9 @@ public class KLALBController {
 				try {
 					InetSocketAddress iaddr = new InetSocketAddress(neighbor.getAddress().toInet6Address(),
 							KLALBRoutingProtocol.DEFAULT_PORT);
-					apiClient.requestOpenLines(iaddr, (v) -> {
+					apiClient.requestNodeInfoFull(iaddr, (v) -> {
 						ThreadTool.makeVDaemonThreadIfSupport("线路添加任务", () -> {
-							for (MultiProtocolSocketAddress msa : v) {
+							for (MultiProtocolSocketAddress msa : v.getOpenLines()) {
 								// System.out.print(msa);
 								addRemoteLines(msa);
 							}
@@ -401,8 +381,8 @@ public class KLALBController {
 	}
 
 
-	public List<MultiProtocolSocketAddress> getSelflineTable() {
-		return selflineTable;
+	public List<MultiProtocolSocketAddress> getExternalEndpoints() {
+		return externalEndpoints;
 	}
 
 
@@ -593,18 +573,18 @@ public class KLALBController {
 		lineslock.writeLock().lock();
 		try {
 			krs.startIO();
-			String selflineTable = generateSelfLineTable();
-			if (selflineTable != null && !selflineTable.equals(""))
-				krs.sendPacket(new ADDLINESPacket(selflineTable));
+			String externalEndpointsText = generateExternalEndpointsString();
+			if (externalEndpointsText != null && !externalEndpointsText.equals(""))
+				krs.sendPacket(new ADDLINESPacket(externalEndpointsText));
 			srv6Router.getLinkTabel().add(krs);
 		} finally {
 			lineslock.writeLock().unlock();
 		}
 	}
 
-	private String generateSelfLineTable() {
+	private String generateExternalEndpointsString() {
 		StringBuilder sbd = new StringBuilder();
-		for (Iterator<MultiProtocolSocketAddress> iterator = selflineTable.iterator(); iterator.hasNext();) {
+		for (Iterator<MultiProtocolSocketAddress> iterator = externalEndpoints.iterator(); iterator.hasNext();) {
 			MultiProtocolSocketAddress klalbRemoteLine = (MultiProtocolSocketAddress) iterator.next();
 			sbd.append(klalbRemoteLine.toString());
 			sbd.append('\n');
@@ -634,7 +614,8 @@ public class KLALBController {
 	
 	private void loadSRv6ProtocolStack(IPv6AddressGroup selfx, boolean enableVirtualAdapter) {
 		networkInterfaceManager.getInetAddressesExcept().add(selfx.getAddress().toInet6Address());
-		srv6Router = new SRv6Router(selfx, clock);
+		IPv6AddressGroup group=new IPv6AddressGroup(selfx.getAddress(),32);
+		srv6Router = new SRv6Router(selfx,group, clock);
 		if(configItem!=null) {
 			srv6Router.setPerformanceStrategy(PerformanceStrategy.fromDescription(configItem.getPerformanceStrategy()));
 			srv6Router.setDeviceName(configItem.getDeviceName());
@@ -647,13 +628,13 @@ public class KLALBController {
 		rawPortBinder= new PortBinder(this.getSelf().getAddress());
 		System.out.println("  Loaded: SRv6 Stack");
 
-				String name=(configItem!=null)?configItem.getTUNName():CONST.KLALB_S_RV6;
-		boolean enableTUN = enableVirtualAdapter && (name != null) && !name.trim().isEmpty() && !name.trim().equalsIgnoreCase("null");
+		String name = (configItem != null && configItem.getTUNName() != null) ? configItem.getTUNName() : CONST.KLALB_S_RV6;
+		boolean isEnabled = configItem == null || configItem.isEnableTUN();
+		boolean enableTUN = enableVirtualAdapter && isEnabled && (name != null) && !name.trim().isEmpty() && !name.trim().equalsIgnoreCase("null");
 		if (enableTUN) {
 			Thread t=new Thread(()->{
 			try {
-				IPv6TUNLoopbackNetworkLink tunlink = new IPv6TUNLoopbackNetworkLink(name.trim(),
-						new IPv6AddressGroup(srv6Router.getLocator().getAddress(), 32), SRv6Router.MTU, dnsAddresses);
+				IPv6TUNLoopbackNetworkLink tunlink = new IPv6TUNLoopbackNetworkLink(name.trim(),group, SRv6Router.MTU, dnsAddresses);
 				tunlink.setMonitor(datatMonitor);
 				// srv6Router.getLinkTabel().add(tunlink);
 				srv6Router.getinLoopback().setFallbackLink(tunlink);
@@ -685,8 +666,8 @@ public class KLALBController {
 		context.syncToSystem();
 		// System.out.println(context);
 		try {
-			NTPv4Protocol nvc = new NTPv4Protocol(context,
-					new MultiProtocolSocketAddress(iproxyname + "_Datagram","0.0.0.0",123));
+			/*NTPv4Protocol nvc = new NTPv4Protocol(context,
+					new MultiProtocolSocketAddress(iproxyname + "datagram","0.0.0.0",123));
 			srv6Router.addSRv6RouterListener(new SRv6RouterListener() {
 
 				@Override
@@ -697,7 +678,7 @@ public class KLALBController {
 					for (Neighbor neighbor : nb) {
 						if (neighbor.getLocator() != null)
 							sp.add(new NTPPeer(
-									new MultiProtocolSocketAddress(iproxyname + "_Datagram",
+									new MultiProtocolSocketAddress(iproxyname + "datagram",
 											neighbor.getLocator().getAddress().toString(), 123),
 									NTPv4Packet.NTP_SYMMETRIC_ACTIVE));
 
@@ -717,7 +698,7 @@ public class KLALBController {
 						return true;
 					});
 				}
-			});
+			});*/
 			nvc2 = new NTPv4Protocol(context, new MultiProtocolSocketAddress("udp","0.0.0.0",0));
 
 			System.out.println("  Loaded: NTP Module");
@@ -733,8 +714,8 @@ public class KLALBController {
 	private void loadController() {
 		this.apiServer = new KLALBRoutingProtocolAPIServer(routingProtocol, this);
 		this.apiClient = new KLALBRoutingProtocolAPIClient(routingProtocol);
-		twk.schedule(tsk1, 5000, 5000);
-		twk.schedule(tsk2, 5000, 5000);
+		KLALBScheduler.getScheduler().scheduleAtFixedRate(tsk1, 5000, 5000,TimeUnit.MILLISECONDS);
+		KLALBScheduler.getScheduler().scheduleAtFixedRate(tsk2, 5000, 5000,TimeUnit.MILLISECONDS);
 	}
 
 	public KLALBController() {
@@ -752,17 +733,12 @@ public class KLALBController {
 	}
 
 	protected void initKLALB(boolean enableVirtualAdapter, IPv6AddressGroup selfg) {
-		ThreadTool.makeVDaemonThread("线路性能采样线程", ()->{
-			while(true) {
+		KLALBScheduler.getScheduler().scheduleWithFixedDelay( ()->{
 			linkMonitor.update();
-			datatMonitor.update();
-			try {
-				Thread.sleep(1);
-			} catch (InterruptedException e) {
-				e.printStackTrace();
-			}
-			}
-		}).start();
+		},1,1,TimeUnit.MILLISECONDS);
+		KLALBScheduler.getScheduler().scheduleWithFixedDelay( ()->{
+		datatMonitor.update();
+		},1,1,TimeUnit.MILLISECONDS);
 		loadSRv6ProtocolStack(selfg, enableVirtualAdapter);
 		loadController();
 	}
@@ -800,18 +776,18 @@ public class KLALBController {
 			getIpv6Router().setASN(vasn);
 		}
 
-		List<MultiProtocolSocketAddress> linele = configItem.getLineTable();
+		List<MultiProtocolSocketAddress> linele = configItem.getExternalEndpoints();
 		if (linele != null) {
-			getSelflineTable().addAll(linele);
+			getExternalEndpoints().addAll(linele);
 		}
-		List<MultiProtocolSocketAddress> linetoc = configItem.getConnectLineTable();
+		List<MultiProtocolSocketAddress> linetoc = configItem.getAutoConnections();
 		if (linetoc != null) {
 			linetoc.forEach((aline) -> {
 				addRemoteLines(aline);
 			});
 		}
 
-		List<MultiProtocolSocketAddress> ntps = configItem.getNtpServerTable();
+		List<MultiProtocolSocketAddress> ntps = configItem.getNtpServers();
 		if (ntps != null) {
 			getNTPTable().addAll(ntps);
 		}
@@ -855,9 +831,8 @@ public class KLALBController {
 		return srv6Router;
 	}
 
-	private Timer trtr = new Timer("路由表刷新计时器", true);
 	{
-		trtr.scheduleAtFixedRate(new TimerTask() {
+		KLALBScheduler.getScheduler().scheduleAtFixedRate(new Runnable() {
 
 			@Override
 			public void run() {
@@ -868,9 +843,9 @@ public class KLALBController {
 					srv6Router.updateRouteTabel();
 				}
 			}
-		}, 100, 100);
+		}, 100, 100, TimeUnit.MILLISECONDS);
 
-		trtr.scheduleAtFixedRate(new TimerTask() {
+		KLALBScheduler.getScheduler().scheduleAtFixedRate(new Runnable() {
 
 			@Override
 			public void run() {
@@ -879,7 +854,7 @@ public class KLALBController {
 				}
 
 			}
-		}, 10, 10);
+		}, 1, 1,TimeUnit.MILLISECONDS);
 	}
 
 	public IPv6Packet createPacketToAddress(IPv6Address addr, int flowlabel, IPv6Packet.IPv6Payload packet) {
@@ -977,8 +952,8 @@ public class KLALBController {
 
 
 	public void registerToProxyTypeAs(String proxyname) {
-		MultiProtocolSocketAddress.getSocketTypeRegister().put(proxyname + "_Stream", streamSocketType);
-		MultiProtocolSocketAddress.getSocketTypeRegister().put(proxyname + "_Datagram", datagramSocketType);
+		MultiProtocolSocketAddress.getSocketTypeRegister().put(proxyname + "stream", streamSocketType);
+		MultiProtocolSocketAddress.getSocketTypeRegister().put(proxyname + "datagram", datagramSocketType);
 		// ProxyProfileEntry.getRegister().put(proxyname, this);
 	}
 

src/org/kne/cloud/network/klalb/KLALBControllerConfigItem.java

@@ -16,12 +16,12 @@ public class KLALBControllerConfigItem extends KLALBConfigItem {
 	private MultiProtocolSocketAddress TCPListen=new MultiProtocolSocketAddress("0.0.0.0",4565);
 	private MultiProtocolSocketAddress UDPListen=new MultiProtocolSocketAddress("udp","0.0.0.0",4565);
 	private String VirtualSocketName;
-	private List<MultiProtocolSocketAddress>LineTable=new ArrayList<>();
-	private List<MultiProtocolSocketAddress>ConnectLineTable=new ArrayList<>();
-	private List<MultiProtocolSocketAddress>ntpServerTable=new ArrayList<>();
-	private List<String>ExtraRoutes=new ArrayList<>();
-	private boolean denyLineTableQuery=false;
-	private boolean denyLineTableBroadcast=false;
+	private List<MultiProtocolSocketAddress> externalEndpoints = new ArrayList<>();
+	private List<MultiProtocolSocketAddress> autoConnections = new ArrayList<>();
+	private List<MultiProtocolSocketAddress> ntpServers = new ArrayList<>();
+	private List<String> ExtraRoutes = new ArrayList<>();
+	private boolean denyExternalEndpointQuery = false;
+	private boolean denyExternalEndpointBroadcast = false;
 	private String congestionAlgorithm="BBR";
 	private double burstLimit=1.50;
 	private double delayUpperBound=1.20;
@@ -29,10 +29,37 @@ public class KLALBControllerConfigItem extends KLALBConfigItem {
 	private long nagleDelayTime=1000000L;
 	private long linkNagleDelayTime=1000000L;
 	private int linkConnectionsCount=1;
+	private boolean enableTUN = true;
 	private String TUNName=CONST.KLALB_S_RV6;
 	private String performanceStrategy="multifill";
 	private String DeviceName;
 	private String DeviceDescription;
+	private boolean webUI = false;
+	private MultiProtocolSocketAddress webListen = new MultiProtocolSocketAddress("http", "0.0.0.0", 4665);
+
+	public boolean isEnableTUN() {
+		return enableTUN;
+	}
+
+	public void setEnableTUN(boolean enableTUN) {
+		this.enableTUN = enableTUN;
+	}
+
+	public boolean isWebUI() {
+		return webUI;
+	}
+
+	public void setWebUI(boolean webUI) {
+		this.webUI = webUI;
+	}
+
+	public MultiProtocolSocketAddress getWebListen() {
+		return webListen;
+	}
+
+	public void setWebListen(MultiProtocolSocketAddress webListen) {
+		this.webListen = webListen;
+	}
 
 	public String getPerformanceStrategy() {
 		return performanceStrategy;
@@ -177,39 +204,44 @@ public class KLALBControllerConfigItem extends KLALBConfigItem {
 
 
 
-	public List<MultiProtocolSocketAddress> getLineTable() {
-		return LineTable;
+	public List<MultiProtocolSocketAddress> getExternalEndpoints() {
+		return externalEndpoints;
 	}
 
-
-
-	public void setLineTable(List<MultiProtocolSocketAddress> lineTable) {
-		LineTable = lineTable;
+	public void setExternalEndpoints(List<MultiProtocolSocketAddress> externalEndpoints) {
+		this.externalEndpoints = externalEndpoints;
 	}
 
+	public List<MultiProtocolSocketAddress> getAutoConnections() {
+		return autoConnections;
+	}
 
+	public void setAutoConnections(List<MultiProtocolSocketAddress> autoConnections) {
+		this.autoConnections = autoConnections;
+	}
 
 	public List<MultiProtocolSocketAddress> getConnectLineTable() {
-		return ConnectLineTable;
+		return autoConnections;
 	}
 
-
-
 	public void setConnectLineTable(List<MultiProtocolSocketAddress> connectLineTable) {
-		ConnectLineTable = connectLineTable;
+		this.autoConnections = connectLineTable;
 	}
 
-	
+	public List<MultiProtocolSocketAddress> getNtpServers() {
+		return ntpServers;
+	}
+
+	public void setNtpServers(List<MultiProtocolSocketAddress> ntpServers) {
+		this.ntpServers = ntpServers;
+	}
 
 	public List<MultiProtocolSocketAddress> getNtpServerTable() {
-		return ntpServerTable;
+		return ntpServers;
 	}
 
-
-
-
 	public void setNtpServerTable(List<MultiProtocolSocketAddress> ntpServerTable) {
-		this.ntpServerTable = ntpServerTable;
+		this.ntpServers = ntpServerTable;
 	}
 
 	public List<String> getExtraRoutes() {
@@ -280,23 +312,20 @@ public class KLALBControllerConfigItem extends KLALBConfigItem {
 
 
 
-	public boolean isDenyLineTableQuery() {
-		return denyLineTableQuery;
+	public boolean isDenyExternalEndpointQuery() {
+		return denyExternalEndpointQuery;
 	}
 
-
-	public void setDenyLineTableQuery(boolean denyLineTableQuery) {
-		this.denyLineTableQuery = denyLineTableQuery;
+	public void setDenyExternalEndpointQuery(boolean denyExternalEndpointQuery) {
+		this.denyExternalEndpointQuery = denyExternalEndpointQuery;
 	}
 
-
-	public boolean isDenyLineTableBroadcast() {
-		return denyLineTableBroadcast;
+	public boolean isDenyExternalEndpointBroadcast() {
+		return denyExternalEndpointBroadcast;
 	}
 
-
-	public void setDenyLineTableBroadcast(boolean denyLineTableBroadcast) {
-		this.denyLineTableBroadcast = denyLineTableBroadcast;
+	public void setDenyExternalEndpointBroadcast(boolean denyExternalEndpointBroadcast) {
+		this.denyExternalEndpointBroadcast = denyExternalEndpointBroadcast;
 	}
 
 
@@ -352,12 +381,12 @@ public class KLALBControllerConfigItem extends KLALBConfigItem {
 				", TCPListen=" + TCPListen +
 				", UDPListen=" + UDPListen +
 				", VirtualSocketName='" + VirtualSocketName + '\'' +
-				", LineTable=" + LineTable +
-				", ConnectLineTable=" + ConnectLineTable +
-				", ntpServerTable=" + ntpServerTable +
+				", externalEndpoints=" + externalEndpoints +
+				", autoConnections=" + autoConnections +
+				", ntpServers=" + ntpServers +
 				", ExtraRoutes=" + ExtraRoutes +
-				", denyLineTableQuery=" + denyLineTableQuery +
-				", denyLineTableBroadcast=" + denyLineTableBroadcast +
+				", denyExternalEndpointQuery=" + denyExternalEndpointQuery +
+				", denyExternalEndpointBroadcast=" + denyExternalEndpointBroadcast +
 				", congestionAlgorithm='" + congestionAlgorithm + '\'' +
 				", burstLimit=" + burstLimit +
 				", delayUpperBound=" + delayUpperBound +
@@ -365,12 +394,15 @@ public class KLALBControllerConfigItem extends KLALBConfigItem {
 				", nagleDelayTime=" + nagleDelayTime +
 				", linkNagleDelayTime=" + linkNagleDelayTime +
 				", linkConnectionsCount=" + linkConnectionsCount +
+				", enableTUN=" + enableTUN +
 				", TUNName='" + TUNName + '\'' +
 				", performanceStrategy='" + performanceStrategy + '\'' +
-				", DeviceName='" + DeviceName + '\'' +
-				", DeviceDescription='" + DeviceDescription + '\'' +
-				", NetworkInterfaceExcepts=" + NetworkInterfaceExcepts +
-				'}';
+				", DeviceName='" + DeviceName + '\'' +
+				", DeviceDescription='" + DeviceDescription + '\'' +
+				", NetworkInterfaceExcepts=" + NetworkInterfaceExcepts +
+				", webUI=" + webUI +
+				", webListen=" + webListen +
+				'}';
 	}
 
 	@Override
@@ -378,11 +410,11 @@ public class KLALBControllerConfigItem extends KLALBConfigItem {
 		if (o == null || getClass() != o.getClass()) return false;
 		if (!super.equals(o)) return false;
 		KLALBControllerConfigItem that = (KLALBControllerConfigItem) o;
-		return nogui == that.nogui && denyLineTableQuery == that.denyLineTableQuery && denyLineTableBroadcast == that.denyLineTableBroadcast && Double.compare(burstLimit, that.burstLimit) == 0 && Double.compare(delayUpperBound, that.delayUpperBound) == 0 && Double.compare(delayLowerBound, that.delayLowerBound) == 0 && nagleDelayTime == that.nagleDelayTime && linkNagleDelayTime == that.linkNagleDelayTime && linkConnectionsCount == that.linkConnectionsCount && Objects.equals(language, that.language) && Objects.equals(VirtualAddress, that.VirtualAddress) && Objects.equals(VirtualASN, that.VirtualASN) && Objects.equals(DNS, that.DNS) && Objects.equals(TCPListen, that.TCPListen) && Objects.equals(UDPListen, that.UDPListen) && Objects.equals(VirtualSocketName, that.VirtualSocketName) && Objects.equals(LineTable, that.LineTable) && Objects.equals(ConnectLineTable, that.ConnectLineTable) && Objects.equals(ntpServerTable, that.ntpServerTable) && Objects.equals(ExtraRoutes, that.ExtraRoutes) && Objects.equals(congestionAlgorithm, that.congestionAlgorithm) && Objects.equals(TUNName, that.TUNName) && Objects.equals(performanceStrategy, that.performanceStrategy) && Objects.equals(DeviceName, that.DeviceName) && Objects.equals(DeviceDescription, that.DeviceDescription) && Objects.equals(NetworkInterfaceExcepts, that.NetworkInterfaceExcepts);
+		return nogui == that.nogui && enableTUN == that.enableTUN && webUI == that.webUI && denyExternalEndpointQuery == that.denyExternalEndpointQuery && denyExternalEndpointBroadcast == that.denyExternalEndpointBroadcast && Double.compare(burstLimit, that.burstLimit) == 0 && Double.compare(delayUpperBound, that.delayUpperBound) == 0 && Double.compare(delayLowerBound, that.delayLowerBound) == 0 && nagleDelayTime == that.nagleDelayTime && linkNagleDelayTime == that.linkNagleDelayTime && linkConnectionsCount == that.linkConnectionsCount && Objects.equals(webListen, that.webListen) && Objects.equals(language, that.language) && Objects.equals(VirtualAddress, that.VirtualAddress) && Objects.equals(VirtualASN, that.VirtualASN) && Objects.equals(DNS, that.DNS) && Objects.equals(TCPListen, that.TCPListen) && Objects.equals(UDPListen, that.UDPListen) && Objects.equals(VirtualSocketName, that.VirtualSocketName) && Objects.equals(externalEndpoints, that.externalEndpoints) && Objects.equals(autoConnections, that.autoConnections) && Objects.equals(ntpServers, that.ntpServers) && Objects.equals(ExtraRoutes, that.ExtraRoutes) && Objects.equals(congestionAlgorithm, that.congestionAlgorithm) && Objects.equals(TUNName, that.TUNName) && Objects.equals(performanceStrategy, that.performanceStrategy) && Objects.equals(DeviceName, that.DeviceName) && Objects.equals(DeviceDescription, that.DeviceDescription) && Objects.equals(NetworkInterfaceExcepts, that.NetworkInterfaceExcepts);
 	}
 
 	@Override
 	public int hashCode() {
-		return Objects.hash(super.hashCode(), language, nogui, VirtualAddress, VirtualASN, DNS, TCPListen, UDPListen, VirtualSocketName, LineTable, ConnectLineTable, ntpServerTable, ExtraRoutes, denyLineTableQuery, denyLineTableBroadcast, congestionAlgorithm, burstLimit, delayUpperBound, delayLowerBound, nagleDelayTime, linkNagleDelayTime, linkConnectionsCount, TUNName, performanceStrategy, DeviceName, DeviceDescription, NetworkInterfaceExcepts);
+		return Objects.hash(super.hashCode(), language, nogui, VirtualAddress, VirtualASN, DNS, TCPListen, UDPListen, VirtualSocketName, externalEndpoints, autoConnections, ntpServers, ExtraRoutes, denyExternalEndpointQuery, denyExternalEndpointBroadcast, congestionAlgorithm, burstLimit, delayUpperBound, delayLowerBound, nagleDelayTime, linkNagleDelayTime, linkConnectionsCount, enableTUN, TUNName, performanceStrategy, DeviceName, DeviceDescription, NetworkInterfaceExcepts, webUI, webListen);
 	}
 }

src/org/kne/cloud/network/klalb/KLALBMain.java

@@ -22,8 +22,7 @@ import org.kne.cloud.network.klalb.ui.UIEnv;
 import org.kne.cloud.network.perf.Kperf;
 import org.kne.cloud.network.perf.NodeBenchmark;
 import org.kne.debug.TimeDebugger;
-import org.kne.membandboost.MembandBenchmark;
-import org.kne.membandboost.ObjectPoolBandwidthTest;
+import org.kne.membandboost.benchmark.*;;
 
 public class KLALBMain {
 	public static KLALBStateGUI3 ksg;
@@ -52,13 +51,15 @@ public class KLALBMain {
 		}catch(Throwable e) {
 			e.printStackTrace();
 		}
+		try {
+			if(kpcje.getControllerConfig() != null && kpcje.getControllerConfig().isWebUI()) {
+				kpcje.enableWebServer();
+			}
+		} catch(Throwable e) {
+			System.err.println("Failed to start web server: " + e.getMessage());
+		}
 		dtb.putTime("UI");
 		//dtb.print();
-		/*MultipurposeSocketAddress mpa=new MultipurposeSocketAddress("127.9.9.9", 49573);
-		kpcje.enableRemoteManagement(mpa);
-		System.out.println("远程管理端口已在"+mpa+"端口上开启");*/
-		/*if(true)
-		return;*/
 		ServerSocketChannel kpsvr=KLALBVirtualServerSocketChannel.open(kpcje.getKlalbController());
 		kpsvr.bind(new InetSocketAddress("::0", 4564));
 		SocketChannelListener stlr=new SocketChannelListener(kpsvr);
@@ -84,6 +85,7 @@ public class KLALBMain {
 		case "help":
 			System.out.println("  help / ?: see help");
 			System.out.println("  monitor: show monitor GUI");
+			System.out.println("  web [start|stop|status <port>]: manage web dashboard");
 			System.out.println("  links-state: query link states");
 			System.out.println("  links-add <addr:port>: add link");
 			System.out.println("  links-remove <addr:port>: remove link");
@@ -102,6 +104,42 @@ public class KLALBMain {
 				e.printStackTrace();
 			}
 			break;
+		case "web":
+			if(sc.length >= 2) {
+				String action = sc[1].toLowerCase();
+				if("start".equals(action)) {
+					int p = 4665;
+					if(sc.length >= 3) {
+						try { p = Integer.parseInt(sc[2]); } catch (NumberFormatException ignored) {}
+					} else if(kpcje.getControllerConfig() != null && kpcje.getControllerConfig().getWebListen() != null) {
+						p = kpcje.getControllerConfig().getWebListen().getPort();
+					}
+					try {
+						kpcje.enableWebServer(p);
+						System.out.println("Web dashboard started on http://localhost:" + p);
+					} catch(Exception e) {
+						System.out.println("Failed to start web server: " + e.getMessage());
+					}
+				} else if("stop".equals(action)) {
+					kpcje.disableWebServer();
+					System.out.println("Web dashboard stopped.");
+				} else if("status".equals(action)) {
+					if(kpcje.isWebServerEnabled()) {
+						System.out.println("Web dashboard is running on port " + kpcje.getWebServer().getPort());
+					} else {
+						System.out.println("Web dashboard is stopped.");
+					}
+				} else {
+					System.out.println("Usage: web [start|stop|status <port>]");
+				}
+			} else {
+				if(kpcje.isWebServerEnabled()) {
+					System.out.println("Web dashboard is running on port " + kpcje.getWebServer().getPort());
+				} else {
+					System.out.println("Web dashboard is not running. Use 'web start [port]' to start.");
+				}
+			}
+			break;
 		case "links-state":
 			System.out.println("links state：");
 			//System.out.println("状态\t上传流量\t下载流量\t上传速度\t下载速度\t上传延迟\t下载延迟\t上传抖动\t下载抖动");
@@ -200,10 +238,6 @@ public class KLALBMain {
 		case "membandbenchmark":
 			MembandBenchmark.main(args);
 			break;
-		case "memqueuebenchmark":
-
-			ObjectPoolBandwidthTest.main(args);
-			break;
 		//case "$$SYSTEM:":
 			//System.out.println();
 			//break;

src/org/kne/cloud/network/klalb/KLALBProxySystem.java

@@ -5,25 +5,34 @@ import java.io.FileReader;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.io.Reader;
-import java.net.InetSocketAddress;
+import java.lang.reflect.Type;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
 import java.util.HashSet;
 
 import org.kne.cloud.network.*;
 import org.kne.cloud.network.klalb.ui.KLALBStateGUI3;
 import org.kne.cloud.network.klalb.ui.Language;
 import org.kne.cloud.network.klalb.ui.UIEnv;
+import org.kne.cloud.network.klalb.web.KLALBWebServer;
 
 import java.util.Set;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
 import com.google.gson.JsonElement;
+import com.google.gson.JsonParseException;
+import com.google.gson.JsonPrimitive;
+import com.google.gson.JsonSerializationContext;
+import com.google.gson.JsonSerializer;
 import com.google.gson.JsonParser;
 
 public class KLALBProxySystem {
 	private Set<Proxy> proxys=new HashSet<>();
 	private KLALBController klalbController;
-	private KLALBRemoteManagement krm;
+	private KLALBWebServer webServer;
 	private KLALBConfig config;
 	private Gson gson;
 	private File jsonFile;
@@ -31,8 +40,28 @@ public class KLALBProxySystem {
 		GsonBuilder gb=new GsonBuilder().setPrettyPrinting();
 		MultiProtocolSocketAddress.registerToGsonBuilder(gb);
 		KLALBConfigItem.registerToGsonBuilder(gb);
+		gb.registerTypeAdapter(InetAddress.class, new JsonSerializer<InetAddress>() {
+			@Override
+			public JsonElement serialize(InetAddress src, Type typeOfSrc, JsonSerializationContext context) {
+				return new JsonPrimitive(src.getHostAddress());
+			}
+		});
+		gb.registerTypeAdapter(InetAddress.class, new JsonDeserializer<InetAddress>() {
+			@Override
+			public InetAddress deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
+				try {
+					return InetAddress.getByName(json.getAsString());
+				} catch (Exception e) {
+					throw new JsonParseException(e);
+				}
+			}
+		});
 		gson=gb.create();
 	}
+	public Gson getGson() {
+		return gson;
+	}
+
 	public Set<Proxy> getProxys() {
 		return proxys;
 	}
@@ -55,30 +84,38 @@ public class KLALBProxySystem {
 	public KLALBProxySystem() {
 	}
 	
-	public void enableRemoteManagement() throws IOException {
-		if(krm==null) {
-		krm=new KLALBRemoteManagement(this);
-		}else {
-			throw new IllegalStateException("Remote Management already enabled!");
+	public void enableWebServer() throws IOException {
+		KLALBControllerConfigItem cci = getControllerConfig();
+		MultiProtocolSocketAddress listen = cci == null || cci.getWebListen() == null
+				? new MultiProtocolSocketAddress("http", "0.0.0.0", 4665) : cci.getWebListen();
+		enableWebServer(listen);
+	}
+
+	public void enableWebServer(int port) throws IOException {
+		enableWebServer(new MultiProtocolSocketAddress("http", "0.0.0.0", port));
+	}
+
+	public void enableWebServer(MultiProtocolSocketAddress listen) throws IOException {
+		if (webServer == null) {
+			webServer = new KLALBWebServer(this, listen);
+			webServer.start();
+		} else {
+			throw new IllegalStateException("Web server already enabled!");
 		}
 	}
-	
-	public void enableRemoteManagement(MultiProtocolSocketAddress bind) throws IOException {
-		if(krm==null) {
-		krm=new KLALBRemoteManagement(this,bind);
-		}else {
-			throw new IllegalStateException("Remote Management already enabled!");
-		}
+
+	public boolean isWebServerEnabled() {
+		return webServer != null && webServer.isRunning();
 	}
-	
-	public boolean isRemoteManagementEnabled() {
-		return krm!=null;
+
+	public KLALBWebServer getWebServer() {
+		return webServer;
 	}
-	
-	public void disableRemoteManagement() {
-		if(krm!=null) {
-			krm.close();
-			krm=null;
+
+	public void disableWebServer() {
+		if (webServer != null) {
+			webServer.stop();
+			webServer = null;
 		}
 	}
 	
@@ -131,9 +168,11 @@ public class KLALBProxySystem {
 				
 				
 				String vsne=kcci.getVirtualSocketName();
-				//if(vsne!=null) {
+				if(vsne!=null) {
 					MultiProtocolSocketAddress.getSocketTypeRegister().put(vsne, klalbController.getStreamSocketType());
-				//}
+				}else{
+					MultiProtocolSocketAddress.getSocketTypeRegister().put(CONST.KLTP_VIRTUAL_SOCKET_NAME, klalbController.getStreamSocketType());
+				}
 				MultiProtocolSocketAddress tcple=kcci.getTCPListen();
 				if(tcple!=null) {
 					
@@ -195,30 +234,24 @@ public class KLALBProxySystem {
 	}
 	
 	
+	public void saveConfigToFile() {
+		if (jsonFile != null && config != null) {
+			String json = gson.toJson(config);
+			try (FileWriter fw = new FileWriter(jsonFile)) {
+				fw.write(json);
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+		}
+	}
+
 	private KLALBStateGUI3 kgui;
 	public KLALBStateGUI3 getKLALBGUI() {
 		if(kgui==null) {
 		kgui=new KLALBStateGUI3(klalbController);
 		kgui.loadConfig(config);
 		kgui.setSaveComsumer((cfg)->{
-			String json=gson.toJson(cfg);
-			if(jsonFile!=null) {
-				FileWriter fw = null;
-				try {
-					fw=new FileWriter(jsonFile);
-					fw.write(json);
-				}catch(IOException e) {
-					e.printStackTrace();
-				}finally {
-					if(fw!=null)
-						try {
-							fw.close();
-						} catch (IOException e) {
-							e.printStackTrace();
-						}
-				}
-			}
-				
+			saveConfigToFile();
 		});
 		}
 		return kgui;

src/org/kne/cloud/network/klalb/KLALBRemoteLink.java

@@ -13,6 +13,8 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Queue;
 import java.util.UUID;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.locks.Condition;
 import java.util.concurrent.locks.Lock;
@@ -31,17 +33,8 @@ import org.kne.cloud.network.congestion.CongestionAlgorithm;
 import org.kne.cloud.network.congestion.CongestionAlgorithms;
 import org.kne.cloud.network.congestion.DetnetCongestionAlgorithm;
 import org.kne.cloud.network.congestion.SendPacketSlidingWindow;
-import org.kne.cloud.network.ipv6.ControlledIPv6NetworkLink;
-import org.kne.cloud.network.ipv6.IPv6Address;
-import org.kne.cloud.network.ipv6.IPv6HopByHopTLV;
-import org.kne.cloud.network.ipv6.IPv6Packet;
+import org.kne.cloud.network.ipv6.*;
 import org.kne.cloud.network.ipv6.IPv6Packet.IPv6HopByHopHeader;
-import org.kne.cloud.network.ipv6.IPv6AddressGroup;
-import org.kne.cloud.network.ipv6.KLALBOAMHopByHopTLV;
-import org.kne.cloud.network.ipv6.KLALBPassportHopByHopTLV;
-import org.kne.cloud.network.ipv6.Neighbor;
-import org.kne.cloud.network.ipv6.PostcardEntry;
-import org.kne.cloud.network.ipv6.RouteItem;
 import org.kne.cloud.network.monitor.CostSupplierFactory;
 import org.kne.cloud.network.monitor.DelayMonitorData;
 import org.kne.cloud.network.monitor.LinkStatus;
@@ -142,15 +135,18 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 	}
 
 	public KLALBRemoteLink(KLALBController controller,KLALBPacketLink kpl, IPv6AddressGroup address) {
+		super(false);
 		this.klalbController=controller;
 		sysclk = klalbController.getClock();
 		this.kplink = kpl;
 		this.addressGroup = address;
 		monitor=new SpeedAndTrafficAndDelayMonitorDataImpl(sysclk);
 		name=kpl.toString();
+		setCostSupplier( CostSupplierFactory.owdSupplier(monitor));
 	}
 
 	private KLALBRemoteLink(KLALBController controller, MultiProtocolSocketAddress mpa, MultiProtocolSocketAddress bindaddr, IPv6AddressGroup address) {
+		super(false);
 		this.klalbController=controller;
 		sysclk = klalbController.getClock();
 		this.socketAddress = mpa;
@@ -162,6 +158,7 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 		} else {
 			name=bindaddr.toString() + "→" + mpa.toString();
 		}
+		setCostSupplier( CostSupplierFactory.owdSupplier( monitor));
 	}
 
 
@@ -281,12 +278,12 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 						sendLock.lock();
 						try {
 						kplink.flush();
-						watchdog.feed();
 						}finally {
 							sendLock.unlock();
 						}
+						watchdog.feed();
 					}
-					tlock.parkNanos(10000000L);
+					tlock.parkNanos(1000000L);
 					
 				}
 			} catch (StreamCorruptedException sce) {
@@ -566,20 +563,17 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 	private ThreadParker tpk=new ThreadParker();
 
 	private StateManager stateManager;
-	private MonitorUpdater monitorUpdater;
+	private ScheduledFuture<?> monitorUpdater;
 	private class MonitorUpdater implements Runnable{
 		@Override
 		public void run() {
-			while (!closed) {
+			if(closed) {
+				monitorUpdater.cancel(false);
+			}else{
 				status.updateReliability();
 				if(status.getState()!=LinkStatus.DOWN) {
 					monitor.update();
 				}
-				try {
-					Thread.sleep(1);
-				} catch (InterruptedException e) {
-					e.printStackTrace();
-				}
 				
 			}
 			
@@ -751,8 +745,7 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 	
 	protected void startIO() {
 		stateManager=new StateManager();
-		monitorUpdater=new MonitorUpdater();
-		ThreadTool.makeVDaemonThread("线路性能采样线程", monitorUpdater).start();
+		monitorUpdater=KLALBScheduler.getScheduler().scheduleWithFixedDelay(new MonitorUpdater(),1,1, TimeUnit.MILLISECONDS);
 		ThreadTool.makeVDaemonThread("远程线路状态线程", stateManager).start();
 		
 	}
@@ -854,10 +847,6 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 		}
 	}
 
-	@Override
-	public boolean isLoopBack() {
-		return false;
-	}
 	BandwidthDistributer bandwidthDistributer=new BandwidthDistributer<>();
 	@Override
 	public List<Neighbor> getNeighborsInfo() {
@@ -898,6 +887,8 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 						sendWindow.put(val, pack);
 					//}
 				}
+			}else {
+				System.out.println(hop);
 			}
 			
 			sendIPv6PacketToLink(pack, val);
@@ -946,31 +937,6 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 		return (!isClosed()) && (status.getState() == LinkStatus.UP) ;
 	}
 
-	@Override
-	public List<RouteItem> getRouteItems() {
-		List<RouteItem> rlist = new ArrayList<>();
-
-	if(isUp()) {
-		IPv6AddressGroup adg = addressGroup;
-		/*if (adg != null)
-			rlist.add(new RouteItem(new IPv6AddressGroup(adg.getAddress(), 128), adg.getAddress(), this, "Direct", 0, 0,
-					null, "D", true));*/
-
-		for (Iterator<Neighbor> iteratorx = getNeighborsInfo().iterator(); iteratorx.hasNext(); ) {
-			Neighbor addresses = (Neighbor) iteratorx.next();
-			RouteItem ri = new RouteItem(new IPv6AddressGroup(addresses.getAddress().getAddress(), 128),
-					addresses.getAddress().getAddress(), this, "Direct", 0, 128, CostSupplierFactory.expectedDelaySupplier((DelayMonitorData) addresses.getMonitor(), status, algorithm::getRTO), "D", false);
-			rlist.add(ri);
-
-			if (addresses.getLocator() != null) {
-				RouteItem ris = new RouteItem(addresses.getLocator(), addresses.getLocator().getAddress(), this,
-						"KLALB SRv6", 13, 128, CostSupplierFactory.expectedDelaySupplier((DelayMonitorData) addresses.getMonitor(), status, algorithm::getRTO), "D", false);
-				rlist.add(ris);
-			}
-		}
-	}
-		return rlist;
-	}
 
 	@Override
 	public void setCongressCondition(Lock lock, Condition condition) {
@@ -978,14 +944,32 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 			sendWindow.setCongressCondition(lock, condition);
 	}
 
-	public void onPostcardReceive(PostcardEntry postcard) {
+	public void onPostcardReceive(IPv6NetworkLink linkfrom,PostcardEntry postcard) {
 		long deltaxnanos = (long) (postcard.getTimestampDeltaLong() * 1000000000.0 / (1L << 32));
-		if (deltaxnanos > 0) {
-			Long128 psnd = NTPTimestamps.ntp128BitToNanosTimestamp(
-					NTPTimestamps.inferNtp64To128(postcard.getTimestampBase(), sysclk.getCurrentTimeNTP128()));
+		Long128 curr= sysclk.getCurrentTimeNanos();
+		Long128 psnd = NTPTimestamps.ntp128BitToNanosTimestamp(
+				NTPTimestamps.inferNtp64To128(postcard.getTimestampBase(),NTPTimestamps.nanosToNtp128BitTimestamp(curr)));
+		long rtt=curr.subtract(psnd).longValue();
+		if (deltaxnanos >= 0) {
 			monitor.recordUploadDelay(deltaxnanos);
 		}
-		sendWindow.ack(postcard.getPacketUUID(),false,deltaxnanos);
+		if(linkfrom instanceof KLALBRemoteLink ){
+			long rtt2=deltaxnanos+((KLALBRemoteLink) linkfrom).getMonitor().getInDelayMin();
+
+			if(rtt2<0) {
+				if(rtt<0) {
+					rtt=0;
+				}
+				sendWindow.ack(postcard.getPacketUUID(), rtt, false);
+			}else {
+				sendWindow.ack(postcard.getPacketUUID(), rtt2, false);
+			}
+		}else {
+			if(rtt<0) {
+				rtt=0;
+			}
+			sendWindow.ack(postcard.getPacketUUID(), rtt, false);
+		}
 		
 	}
 

src/org/kne/cloud/network/klalb/KLALBRemoteManagement.java

@@ -1,174 +0,0 @@
-package org.kne.cloud.network.klalb;
-
-import java.io.IOException;
-import java.net.SocketTimeoutException;
-import java.nio.charset.Charset;
-import java.util.Iterator;
-import java.util.List;
-
-import org.kne.cloud.network.MultiProtocolSocketAddress;
-import org.kne.cloud.network.SocketListener;
-import org.kne.cloud.network.ipv6.IPv6NetworkLink;
-import org.kne.cloud.network.monitor.LinkStatus;
-
-import com.google.gson.JsonArray;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-import com.google.gson.JsonPrimitive;
-
-public class KLALBRemoteManagement {
-	SocketListener slr;
-	private KLALBProxySystem klalbProxySystem;
-	public KLALBRemoteManagement(KLALBProxySystem klalbProxySystem) throws IOException {
-		this(klalbProxySystem,new MultiProtocolSocketAddress("127.9.9.9", 49573));
-	}
-	public KLALBRemoteManagement(KLALBProxySystem klalbProxySystem, MultiProtocolSocketAddress listen) throws IOException {
-		this.klalbProxySystem=klalbProxySystem;
-		slr=new SocketListener(listen);
-		slr.setCon((srcv)->{
-			try {
-				srcv.setSoTimeout(10000);
-				byte[]input= srcv.getInputStream().readAllBytes();
-				srcv.shutdownInput();
-				String req=new String(input,Charset.forName("UTF-8"));
-				System.out.println("远程管理请求："+req);
-				String rsp=processSignal(req);
-				System.out.println("远程管理响应："+rsp);
-				srcv.getOutputStream().write(rsp.getBytes(Charset.forName("UTF-8")));
-				srcv.shutdownOutput();
-			} catch (IOException e) {
-				e.printStackTrace();
-			}finally {
-				try {
-					srcv.close();
-				} catch (IOException e) {
-					e.printStackTrace();
-				}
-			}
-			
-		});
-	}
-	public KLALBProxySystem getKlalbProxySystem() {
-		return klalbProxySystem;
-	}
-	private String processSignal(String req) {
-		JsonObject jreq= (JsonObject) new JsonParser().parse(req);
-		JsonObject jrsp=new JsonObject();
-		
-		
-		String reqt=jreq.getAsJsonPrimitive("REQ").getAsString();
-		jrsp.addProperty("RSP", reqt);
-		switch (reqt) {
-		case "GETLINES":
-			JsonArray lines=new JsonArray();
-			List<IPv6NetworkLink>lineslist= klalbProxySystem.getKlalbController().getLines();
-			synchronized (lineslist) {
-				for (Iterator<IPv6NetworkLink> iterator = lineslist.iterator(); iterator.hasNext();) {
-					IPv6NetworkLink link=iterator.next();
-					if(!(link instanceof KLALBRemoteLink)) {
-						continue;
-					}
-					KLALBRemoteLink klalbRemoteLine = (KLALBRemoteLink) link;
-					if(klalbRemoteLine.getSocketAddress()==null)
-						continue;
-					JsonObject jklbrl=new JsonObject();
-					jklbrl.addProperty("ipport", klalbRemoteLine.getSocketAddress().toString());
-					jklbrl.addProperty("state",LinkStatus.stateToString( klalbRemoteLine.getState()));
-					
-					jklbrl.addProperty("Vaddr", klalbRemoteLine.getRemoteVaddr().getAddress().toString());
-					
-					jklbrl.addProperty("uploadspeed", klalbRemoteLine.getMonitor().getOutSpeed());
-					jklbrl.addProperty("downloadspeed", klalbRemoteLine.getMonitor().getInSpeed());
-					
-					jklbrl.addProperty("uploadtraffic", klalbRemoteLine.getMonitor().getOutTraffic());
-					jklbrl.addProperty("downloadtraffic",  klalbRemoteLine.getMonitor().getInTraffic());
-					
-					jklbrl.addProperty("uploaddelay",klalbRemoteLine.getMonitor().getOutDelay() );
-					jklbrl.addProperty("downloaddelay", klalbRemoteLine.getMonitor().getInDelay());
-					
-					jklbrl.addProperty("uploaddelaymin",klalbRemoteLine.getMonitor().getOutDelayMin() );
-					jklbrl.addProperty("downloaddelaymin", klalbRemoteLine.getMonitor().getInDelayMin());
-					lines.add(jklbrl);
-				}
-			}
-			jrsp.add("table", lines);
-			break;
-		case "ADDLINE":
-			String mip=jreq.getAsJsonPrimitive("ipport").getAsString();
-			try {
-				
-			jrsp.addProperty ("Vaddr",klalbProxySystem.getKlalbController().getRemoteVaddrBySocketAddress(new MultiProtocolSocketAddress(mip)).getHostAddress());
-			} catch (SocketTimeoutException e) {
-				e.printStackTrace();
-			}
-			break;
-		case "GETSELFLINES":	
-			JsonArray lines2=new JsonArray();
-			List<MultiProtocolSocketAddress>selflineslist=klalbProxySystem.getKlalbController().getSelflineTable();
-			synchronized (selflineslist) {
-				for (Iterator<MultiProtocolSocketAddress> iterator = selflineslist.iterator(); iterator.hasNext();) {
-					MultiProtocolSocketAddress multiProtocolSocketAddress = (MultiProtocolSocketAddress) iterator.next();
-					lines2.add(new JsonPrimitive(multiProtocolSocketAddress.toString()));
-				}
-			}
-			jrsp.add("table", lines2);
-			
-			break;
-		case "ADDSELFLINE":
-			String mips=jreq.getAsJsonPrimitive("ipport").getAsString();
-			List<MultiProtocolSocketAddress>selflineslist2=klalbProxySystem.getKlalbController().getSelflineTable();
-			synchronized (selflineslist2) {
-				selflineslist2.add(new MultiProtocolSocketAddress(mips));
-			}
-			break;
-		case "REMOVESELFLINE":
-			String mipsr=jreq.getAsJsonPrimitive("ipport").getAsString();
-			List<MultiProtocolSocketAddress>selflineslist21=klalbProxySystem.getKlalbController().getSelflineTable();
-			synchronized (selflineslist21) {
-				selflineslist21.add(new MultiProtocolSocketAddress(mipsr));
-			}
-			break;
-		case "GETLINKMONITOR":
-			jrsp.addProperty("uploadspeed", klalbProxySystem.getKlalbController().getLinkMonitor().getOutSpeed());
-			jrsp.addProperty("downloadspeed", klalbProxySystem.getKlalbController().getLinkMonitor().getInSpeed());
-			
-			jrsp.addProperty("uploadtraffic", klalbProxySystem.getKlalbController().getLinkMonitor().getOutTraffic());
-			jrsp.addProperty("downloadtraffic",  klalbProxySystem.getKlalbController().getLinkMonitor().getInTraffic());
-			
-			break;
-		case "OPENMONITORUI":
-			klalbProxySystem.getKLALBGUI().setVisible(true);
-			break;
-		/*case "GETSOCKETBRIDGE":
-			JsonArray bridges=new JsonArray();
-			Set<Proxy> pxy=klalbProxySystem.getProxys();
-			synchronized (pxy) {
-				for (Iterator<Proxy> iterator = pxy.iterator(); iterator.hasNext();) {
-					Proxy proxy = (Proxy) iterator.next();
-					bridges.add(klalbProxySystem.createJsonObjectByProxy(proxy));
-				}
-			}
-			jrsp.add("table", bridges);
-			break;
-		case "ADDSOCKETBRIDGE":
-			JsonObject jpxy= jreq.getAsJsonObject("socketbridge");
-			Set<Proxy> pxy2=klalbProxySystem.getProxys();
-			synchronized (pxy2) {
-				try {
-					pxy2.add(klalbProxySystem.createProxyByJson(jpxy));
-				} catch (IOException e) {
-					e.printStackTrace();
-				}
-			}
-			break;*/
-		default:
-			System.out.println("未知请求类型："+reqt);
-			break;
-		}
-		
-		return jrsp.toString();
-	}
-	public void close() {
-		slr.close();
-	}
-}

src/org/kne/cloud/network/klalb/KLALBScheduler.java

@@ -0,0 +1,19 @@
+package org.kne.cloud.network.klalb;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+
+public class KLALBScheduler {
+    private static final ScheduledExecutorService scheduler;
+    static {
+        scheduler= Executors.newScheduledThreadPool( Runtime.getRuntime().availableProcessors(),
+                (r) -> {
+                    Thread t = new Thread(r, "KLALB-Scheduler");
+                    t.setDaemon(true);  // 守护线程，不阻止 JVM 退出
+                    return t;
+                });
+    }
+    public static ScheduledExecutorService getScheduler(){
+        return  scheduler;
+    }
+}

src/org/kne/cloud/network/klalb/KLALBVirtualDatagramSocket.java

@@ -7,7 +7,6 @@ import java.net.SocketException;
 
 import org.kne.cloud.network.VirtualDatagramSocket;
 import org.kne.cloud.network.VirtualDatagramSocketImpl;
-import org.pcap4j.core.Inets;
 
 public class KLALBVirtualDatagramSocket extends VirtualDatagramSocket {
 

src/org/kne/cloud/network/klalb/StreamChannelKLALBPacketLink.java

@@ -118,46 +118,50 @@ public class StreamChannelKLALBPacketLink extends AbstractKLALBPacketLink implem
 		return true;
 	}
 
-	
+	// 增加两个 ThreadLocal 静态变量，用于复用 4 字节的长度头
+	private static final ThreadLocal<ByteBuffer> SIZE_WRITE_BUFFER = ThreadLocal.withInitial(() -> ByteBuffer.allocate(4));
+	private static final ThreadLocal<ByteBuffer> SIZE_READ_BUFFER = ThreadLocal.withInitial(() -> ByteBuffer.allocate(4));
 
 	@Override
 	public void writePacket(ByteBuffer kp) throws IOException {
-		ByteBuffer szeWrite=NetworkPacket.bufferAllocator.allocate(4);
-		szeWrite.limit(4);
-		//szeWrite.clear();
+		// 1. 获取并清空缓存的 4 字节 buffer
+		ByteBuffer szeWrite = SIZE_WRITE_BUFFER.get();
+		szeWrite.clear();
+
+		// 2. 写入长度并翻转
 		szeWrite.putInt(kp.limit());
 		szeWrite.flip();
-		KLALBVirtualSocketChannel obj = null;
-		writableChannel.write(new ByteBuffer[] {szeWrite,kp});
-		checkflush();
-		
-		
-	}
-    
-	
 
+		// 3. 发送
+		writableChannel.write(new ByteBuffer[] {szeWrite, kp});
+		checkflush();
+	}
 
 	@Override
 	public ByteBuffer readPacket() throws IOException {
-
-		ByteBuffer szeRead=NetworkPacket.bufferAllocator.allocate(4);
-		timeoutTimer=System.nanoTime();
-		timerenabled=true;
-		ByteBuffer kp;
+		// 1. 获取并清空缓存的 4 字节 buffer
+		ByteBuffer szeRead = SIZE_READ_BUFFER.get();
 		szeRead.clear();
 		szeRead.limit(4);
-		//szeRead.clear();
+
+		timeoutTimer = System.nanoTime();
+		timerenabled = true;
+		ByteBuffer kp;
+
 		try {
-			KNEChannels.readFully(readableChannel,szeRead);
+			// 2. 读取长度头
+			KNEChannels.readFully(readableChannel, szeRead);
 			szeRead.flip();
-			int size=szeRead.getInt(0);
-			kp=NetworkPacket.bufferAllocator.allocate(size);
+			int size = szeRead.getInt(0);
+
+			// 3. 分配真正的数据区（这里如果是高频，建议后续也可以池化，不过现在是按需大小分配）
+			kp = NetworkPacket.bufferAllocator.allocate(size);
 			kp.limit(size);
 			KNEChannels.readFully(readableChannel, kp);
 			kp.flip();
-		return kp;
-		}finally {
-			timerenabled=false;
+			return kp;
+		} finally {
+			timerenabled = false;
 		}
 	}
 	

src/org/kne/cloud/network/klalb/ui/KLALBStateGUI3.java

@@ -7,8 +7,8 @@ import java.io.IOException;
 import java.net.*;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Timer;
-import java.util.TimerTask;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 import java.util.function.Consumer;
 import javax.imageio.ImageIO;
 import javax.swing.*;
@@ -37,8 +37,7 @@ import org.kne.ui.YScrollPane;
 public class KLALBStateGUI3 extends XFrame {
 
     // ==================== 定时任务相关 ====================
-    private TimerTask tsk, tsk2, tsk3, tsk4, tsk5; // 各种定时任务
-    private Timer t, t2, t3; // 定时器
+    private ScheduledFuture<?> tsk, tsk2, tsk3, tsk4, tsk5; // 各种定时任务
 
     // ==================== 系统托盘相关 ====================
     private SystemTray st;  // 系统托盘
@@ -75,7 +74,9 @@ public class KLALBStateGUI3 extends XFrame {
     private JTextField addressField;                   // 地址显示框
     private JTextField addressFieldSet;                // 地址设置框
     private JTextField asnFieldSet;                    // ASN设置框
+    private JCheckBox enableTUN;						// 虚拟网卡启用禁用
     private JTextField tunDeviceName;                    // 虚拟网卡名称设置框
+    private JTextField webListenSet;                     // Web API 监听地址设置框
     private NetworkGraphPanel graph;                   // 网络图面板
     private JTextField textFieldLocate;                // 定位地址输入框
     private JTextField asnField2;                      // ASN显示框
@@ -96,6 +97,7 @@ public class KLALBStateGUI3 extends XFrame {
     private JTextArea ntpServerSet;                    // NTP服务器设置区域
 	private JCheckBox denyBroadcast;
 	private JCheckBox denyQuery;
+    private JCheckBox webApiEnabled;                   // 启用 Web API 开关
     private ClosableTabbedPane tabbedPane;             // 可关闭的标签页面板
 	private JCheckBox nogui;
 
@@ -702,10 +704,6 @@ public class KLALBStateGUI3 extends XFrame {
      * 初始化定时器
      */
     private void initTimers(KLALBController kc) {
-        t3 = new Timer("监视器刷新线程", true);
-        t2 = new Timer("仪表盘刷新线程", true);
-        t = new Timer("状态刷新线程", true);
-        
         // 创建刷新任务
         createRefreshTask(kc, ysp);
     }
@@ -820,6 +818,12 @@ public class KLALBStateGUI3 extends XFrame {
         asnFieldSet = asn.getTextField();
         settings.getView().add(asn);
         
+        //虚拟网卡
+        CheckBoxSettingItem enableTUNs = new CheckBoxSettingItem(UIEnv.getRsb().getString("enabletun"), 
+                CONST.itemwidth, CONST.settingheight);
+        enableTUN=enableTUNs.getCheckBox();
+        settings.getView().add(enableTUNs);
+        
         TextSettingItem tunName = new TextSettingItem(UIEnv.getRsb().getString("tunname"), 
                 CONST.itemwidth, CONST.settingheight);
         tunDeviceName = tunName.getTextField();
@@ -904,7 +908,22 @@ public class KLALBStateGUI3 extends XFrame {
                 CONST.itemwidth, CONST.settingheight);
         denyBroadcast=denyBroadcastc.getCheckBox();
         settings.getView().add(denyBroadcastc);
-        
+
+        // Web服务设置标题
+        SettingItem wsi = new SettingItem(UIEnv.getRsb().getString("webapisettings"),
+            UIEnv.getFont().deriveFont(20.0f).deriveFont(Font.BOLD), CONST.itemwidth, CONST.settingheight);
+        settings.getView().add(wsi);
+
+        CheckBoxSettingItem webApic = new CheckBoxSettingItem(UIEnv.getRsb().getString("enablewebapi"),
+                CONST.itemwidth, CONST.settingheight);
+        webApiEnabled=webApic.getCheckBox();
+        settings.getView().add(webApic);
+
+        TextSettingItem webListen = new TextSettingItem(UIEnv.getRsb().getString("weblistenaddr"),
+            CONST.itemwidth, CONST.settingheight);
+        webListenSet = webListen.getTextField();
+        settings.getView().add(webListen);
+
         //性能设置标题
 
         SettingItem pshi = new SettingItem(UIEnv.getRsb().getString("performancesettings"), 
@@ -1134,12 +1153,30 @@ public class KLALBStateGUI3 extends XFrame {
                     }
                 }
                 
+                kck.setEnableTUN( enableTUN.isSelected());
+                
                 String tunNameText=tunDeviceName.getText().trim();
                 if(tunNameText.equals("") || tunNameText.equalsIgnoreCase("null")) {
                 	kck.setTUNName(null);
                 }else {
                 	kck.setTUNName(tunNameText);
                 }
+
+                // 保存Web API设置
+                kck.setWebUI(webApiEnabled.isSelected());
+                String webListenText = webListenSet.getText().trim();
+                if (webListenText.equals("")) {
+                    kck.setWebListen(new MultiProtocolSocketAddress("http", "0.0.0.0", 4665));
+                } else {
+                    try {
+                        kck.setWebListen(new MultiProtocolSocketAddress(webListenText));
+                    } catch (RuntimeException e) {
+                        e.printStackTrace();
+                        JOptionPane.showMessageDialog(this, UIEnv.getRsb().getString("invaildweblistenaddr"),
+                            UIEnv.getRsb().getString("warning"), JOptionPane.WARNING_MESSAGE);
+                        return;
+                    }
+                }
                 
                 // 保存TCP监听设置
                 String tcptext = tcpListeningSet.getText();
@@ -1190,7 +1227,7 @@ public class KLALBStateGUI3 extends XFrame {
                         }
                     }
                 }
-                kck.setLineTable(iaddr1);
+                kck.setExternalEndpoints(iaddr1);
                 
                 // 保存自动连接线路表
                 String[] splt11 = connectLineTabelSet.getText().split("\n");
@@ -1243,9 +1280,9 @@ public class KLALBStateGUI3 extends XFrame {
 
                 kck.setLinkConnectionsCount(linkConnectionsCount.getSlider().getValue());
                 
-                kck.setDenyLineTableQuery(denyQuery.isSelected());
-                
-                kck.setDenyLineTableBroadcast(denyBroadcast.isSelected());
+                kck.setDenyExternalEndpointQuery(denyQuery.isSelected());
+
+                kck.setDenyExternalEndpointBroadcast(denyBroadcast.isSelected());
 
                 PerformanceStrategyItem psi=((PerformanceStrategyItem)comboPerformance.getSelectedItem());
                 if(psi!=null) {
@@ -1280,9 +1317,9 @@ public class KLALBStateGUI3 extends XFrame {
     private void createRefreshTask(KLALBController kc, YScrollPane ysp) {
         // 线路状态刷新任务
         if (tsk != null) {
-            tsk.cancel();
+            tsk.cancel(false);
         }
-        tsk = new TimerTask() {
+        tsk =KLALBScheduler.getScheduler().scheduleWithFixedDelay( new Runnable() {
             @Override
             public void run() {
                 if (isVisible()) {
@@ -1340,28 +1377,26 @@ public class KLALBStateGUI3 extends XFrame {
                     ysp.updateScrool();
                 }
             }
-        };
-        t.scheduleAtFixedRate(tsk, 1000, 1000);
+        }, 1000, 1000, TimeUnit.MILLISECONDS);
 
         // 仪表盘数据刷新任务
         if (tsk2 != null) {
-            tsk2.cancel();
+            tsk2.cancel(false);
         }
-        tsk2 = new TimerTask() {
+        tsk2 =KLALBScheduler.getScheduler().scheduleWithFixedDelay(new Runnable() {
             @Override
             public void run() {
                 if (isVisible()) {
                     updateDashboardData(kc);
                 }
             }
-        };
-        t2.scheduleAtFixedRate(tsk2, 100, 100);
+        }, 100, 100,TimeUnit.MILLISECONDS);
 
         // 网络图刷新任务
         if (tsk5 != null) {
-            tsk5.cancel();
+            tsk5.cancel(false);
         }
-        tsk5 = new TimerTask() {
+        tsk5 = KLALBScheduler.getScheduler().scheduleWithFixedDelay(new Runnable() {
             @Override
             public void run() {
                 if (isVisible()) {
@@ -1373,8 +1408,7 @@ public class KLALBStateGUI3 extends XFrame {
                     graph.revalidate();
                 }
             }
-        };
-        t.scheduleAtFixedRate(tsk5, 1000, 1000);
+        }, 1000, 1000,TimeUnit.MILLISECONDS);
     }
 
     /**
@@ -1383,29 +1417,29 @@ public class KLALBStateGUI3 extends XFrame {
     private void updateDashboardData(KLALBController kc) {
         // 更新上行速度
         double outload = kc.getLinkMonitor().getOutSpeed() * 100.0 / kc.getLinkMonitor().getOutSpeedMax();
+        upSpeedText.setLabel(KLALBUtils.convertIBUint(kc.getLinkMonitor().getOutSpeed()) + "/s");
         if (Double.isFinite(outload)) {
-            upSpeedText.setLabel(KLALBUtils.convertIBUint(kc.getLinkMonitor().getOutSpeed()) + "/s");
             upSpeed.setValue(Math.min(upSpeed.getValue().doubleValue() * 0.98 + outload * 0.02, 101.0));
         }
 
         // 更新下行速度
         double inload = kc.getLinkMonitor().getInSpeed() * 100.0 / kc.getLinkMonitor().getInSpeedMax();
+        downSpeedText.setLabel(KLALBUtils.convertIBUint(kc.getLinkMonitor().getInSpeed()) + "/s");
         if (Double.isFinite(inload)) {
-            downSpeedText.setLabel(KLALBUtils.convertIBUint(kc.getLinkMonitor().getInSpeed()) + "/s");
             downSpeed.setValue(Math.min(downSpeed.getValue().doubleValue() * 0.98 + inload * 0.02, 101.0));
         }
 
         // 更新上行包速率
         double outPPSload = kc.getLinkMonitor().getOutPPS() * 100.0 / kc.getLinkMonitor().getOutPPSMax();
+        upPPSText.setLabel(KLALBUtils.convertUintDefalut(kc.getLinkMonitor().getOutPPS()) + "PPS");
         if (Double.isFinite(outPPSload)) {
-            upPPSText.setLabel(KLALBUtils.convertUintDefalut(kc.getLinkMonitor().getOutPPS()) + "PPS");
             upPPS.setValue(Math.min(upPPS.getValue().doubleValue() * 0.98 + outPPSload * 0.02, 101.0));
         }
 
         // 更新下行包速率
         double inPPSload = kc.getLinkMonitor().getInPPS() * 100.0 / kc.getLinkMonitor().getInPPSMax();
+        downPPSText.setLabel(KLALBUtils.convertUintDefalut(kc.getLinkMonitor().getInPPS()) + "PPS");
         if (Double.isFinite(inPPSload)) {
-            downPPSText.setLabel(KLALBUtils.convertUintDefalut(kc.getLinkMonitor().getInPPS()) + "PPS");
             downPPS.setValue(Math.min(downPPS.getValue().doubleValue() * 0.98 + inPPSload * 0.02, 101.0));
         }
 
@@ -1437,29 +1471,29 @@ public class KLALBStateGUI3 extends XFrame {
        if(router!=null) {
     	   // 更新背板延迟
            double backplaneTimev = router.getBackplaneTime()* 100.0/100000.0;
+           backplaneDelayText.setLabel(KLALBUtils.convertUintNanoDefalut(router.getBackplaneTime()) + "s");
            if (Double.isFinite(backplaneTimev)) {
-               backplaneDelayText.setLabel(KLALBUtils.convertUintNanoDefalut(router.getBackplaneTime()) + "s");
                backplaneDelay.setValue(Math.min(backplaneDelay.getValue().doubleValue() * 0.98 + backplaneTimev * 0.02, 101.0));
            }
 
            // 更新背板转发率
            double backplanePPSv = router.getBackplanePPS() * 100.0 / router.getBackplanePPSMax();
+           backplanePPSText.setLabel(KLALBUtils.convertUintDefalut(router.getBackplanePPS()) + "PPS");
            if (Double.isFinite(backplanePPSv)) {
-               backplanePPSText.setLabel(KLALBUtils.convertUintDefalut(router.getBackplanePPS()) + "PPS");
                backplanePPS.setValue(Math.min(backplanePPS.getValue().doubleValue() * 0.98 + backplanePPSv * 0.02, 101.0));
            }
            
            // 更新背板ECN率
            double backplaneECNv = router.getECNRate() * 100.0 ;
+           backplaneECNRateText.setLabel(String.format("%.1f",backplaneECNv) + "%");
            if (Double.isFinite(backplaneECNv)) {
-               backplaneECNRateText.setLabel(String.format("%.1f",backplaneECNv) + "%");
                backplaneECNRate.setValue(Math.min(backplaneECNRate.getValue().doubleValue() * 0.98 + backplaneECNv * 0.02, 101.0));
            }
            
         // 更新背板ECN率
            double backplaneLossv = router.getLossRate() * 100.0 ;
+           backplaneLossRateText.setLabel(String.format("%.1f",backplaneLossv) + "%");
            if (Double.isFinite(backplaneLossv)) {
-               backplaneLossRateText.setLabel(String.format("%.1f",backplaneLossv) + "%");
                backplaneLossRate.setValue(Math.min(backplaneLossRate.getValue().doubleValue() * 0.98 + backplaneLossv * 0.02, 101.0));
            }
        }
@@ -1538,8 +1572,18 @@ public class KLALBStateGUI3 extends XFrame {
                 Long vasn = kck.getVirtualASN();
                 asnFieldSet.setText(vasn != null ? vasn.toString() : "");
                 
+                enableTUN.setSelected(kck.isEnableTUN());
+                
+                
                 String tunname=kck.getTUNName();
                 tunDeviceName.setText(tunname!=null?tunname:"");
+
+                
+                
+                // 加载Web API设置
+                webApiEnabled.setSelected(kck.isWebUI());
+                webListenSet.setText(kck.getWebListen() != null ? kck.getWebListen().toString()
+                        : "http://0.0.0.0:4665");
                 
                 // 加载TCP监听
                 MultiProtocolSocketAddress mpat = kck.getTCPListen();
@@ -1550,7 +1594,7 @@ public class KLALBStateGUI3 extends XFrame {
                 udpListeningSet.setText(mpau != null ? mpau.toString() : "");
                 
                 // 加载开放线路表
-                List<MultiProtocolSocketAddress> linet = kck.getLineTable();
+                List<MultiProtocolSocketAddress> linet = kck.getExternalEndpoints();
                 openLineTabelSet.setText(listToStr2(linet));
                 
                 // 加载自动连接线路表
@@ -1579,9 +1623,9 @@ public class KLALBStateGUI3 extends XFrame {
                 }
                 linkConnectionsCount.getSlider().setValue(conc);
                 
-                denyQuery.setSelected( kck.isDenyLineTableQuery());
+                denyQuery.setSelected( kck.isDenyExternalEndpointQuery());
 
-                denyBroadcast.setSelected( kck.isDenyLineTableBroadcast());
+                denyBroadcast.setSelected( kck.isDenyExternalEndpointBroadcast());
 
                String stategy= kck.getPerformanceStrategy();
                PerformanceStrategy pfs=PerformanceStrategy.fromDescription(stategy);
@@ -1712,7 +1756,7 @@ public class KLALBStateGUI3 extends XFrame {
     public void close() {
         setVisible(false);
         if (tsk != null) {
-            tsk.cancel();
+            tsk.cancel(false);
         }
         if (st != null) {
             st.remove(ti);
@@ -1727,4 +1771,4 @@ public class KLALBStateGUI3 extends XFrame {
         KLALBStateGUI3 kcg = new KLALBStateGUI3(new KLALBController());
         kcg.setVisible(true);
     }
-}
+}

src/org/kne/cloud/network/klalb/ui/KperfGUI.java

@@ -45,7 +45,6 @@ public class KperfGUI extends XFrame{
 	private Kperf kperf;
 	private JTextField targetAddressField;
 	private JButton startButton;
-	private JProgressBar progressBar;
 	private DefaultValueDataset upSpeed;
 	private DefaultValueDataset upDataSpeed;
 	private DialTextAnnotation upSpeedText;
@@ -54,7 +53,7 @@ public class KperfGUI extends XFrame{
 	private DialTextAnnotation downSpeedText;
 	private JTextField sourceAddressField;
 
-	private SpeedAndTrafficAndDelayMonitorDataImpl monitor;
+	private volatile SpeedAndTrafficAndDelayMonitorDataImpl monitor;
 
 	private DefaultValueDataset upPPS;
 
@@ -70,10 +69,6 @@ public class KperfGUI extends XFrame{
 
 	private TimerTask tsk;
 	private class KperfReportsImpl implements KperfReports{
-		@Override
-		public void testProcess(double process) {
-			progressBar.setValue((int) (process*100.0f));
-		}
 		@Override
 		public void testFinish() {
 			if(kperf!=null) {
@@ -520,10 +515,7 @@ public class KperfGUI extends XFrame{
 				panel_top.add(panel);
 				
 			
-				
-				progressBar = new JProgressBar();
-				progressBar.setPreferredSize(new Dimension(100, 5));
-				getContentPane().add(progressBar, BorderLayout.NORTH);
+
 				getTitlelabel().setFont(UIEnv.getFont().deriveFont(17.0f));
 				getTitlepanel().setBorder(new LineBorder(Color.LIGHT_GRAY));
 				getTitlelabel().setForeground(Color.WHITE);
@@ -538,26 +530,26 @@ public class KperfGUI extends XFrame{
 					public void run() {
 						if(monitor!=null) {
 						double outload = monitor.getOutSpeed() * 100.0 / monitor.getOutSpeedMax();
-						if (Double.isFinite(outload)) {
 							upSpeedText.setLabel(KLALBUtils.convertIBUint(monitor.getOutSpeed()) + "/s");
+						if (Double.isFinite(outload)) {
 							upSpeed.setValue(Math.min(upSpeed.getValue().doubleValue() * 0.98 + outload * 0.02, 101.0));
 						}
 
 						double inload = monitor.getInSpeed() * 100.0 / monitor.getInSpeedMax();
-						if (Double.isFinite(inload)) {
 							downSpeedText.setLabel(KLALBUtils.convertIBUint(monitor.getInSpeed()) + "/s");
+						if (Double.isFinite(inload)) {
 							downSpeed.setValue(Math.min(downSpeed.getValue().doubleValue() * 0.98 + inload * 0.02, 101.0));
 						}
 
 						double outPPSload = monitor.getOutPPS() * 100.0 / monitor.getOutPPSMax();
-						if (Double.isFinite(outPPSload)) {
 							upPPSText.setLabel(KLALBUtils.convertUintDefalut(monitor.getOutPPS()) + "PPS");
+						if (Double.isFinite(outPPSload)) {
 							upPPS.setValue(Math.min(upPPS.getValue().doubleValue() * 0.98 + outPPSload * 0.02, 101.0));
 						}
 
 						double inPPSload = monitor.getInPPS() * 100.0 / monitor.getInPPSMax();
-						if (Double.isFinite(inPPSload)) {
 							downPPSText.setLabel(KLALBUtils.convertUintDefalut(monitor.getInPPS()) + "PPS");
+						if (Double.isFinite(inPPSload)) {
 							downPPS.setValue(Math.min(downPPS.getValue().doubleValue() * 0.98 + inPPSload * 0.02, 101.0));
 						}
 						}

src/org/kne/cloud/network/klalb/ui/LineMonitorGUI.java

@@ -4,8 +4,7 @@ import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.GridLayout;
 import java.util.Date;
-import java.util.Timer;
-import java.util.TimerTask;
+import java.util.Scanner;
 import java.util.UUID;
 
 import javax.swing.JPanel;
@@ -18,11 +17,15 @@ import org.jfree.chart.JFreeChart;
 import org.jfree.data.time.Millisecond;
 import org.jfree.data.time.TimeSeries;
 import org.jfree.data.time.TimeSeriesCollection;
+import org.kne.cloud.network.congestion.CongestionAlgorithm;
+import org.kne.cloud.network.congestion.DetnetCongestionAlgorithm;
 import org.kne.cloud.network.congestion.SendPacketSlidingWindow;
+import org.kne.cloud.network.congestion.Vegas2CongestionAlgorithm;
 import org.kne.cloud.network.ipv6.IPv6Address;
 import org.kne.cloud.network.ipv6.IPv6AddressGroup;
 import org.kne.cloud.network.ipv6.IPv6Packet;
 import org.kne.cloud.network.klalb.KLALBRemoteLink;
+import org.kne.cloud.network.klalb.KLALBScheduler;
 import org.kne.cloud.network.monitor.LinkStatus;
 import org.kne.cloud.network.monitor.TimestampMonitorValue;
 import org.kne.math.Long128;
@@ -35,19 +38,18 @@ import javax.swing.ImageIcon;
 import javax.swing.JLabel;
 import java.awt.event.WindowEvent;
 import java.awt.event.WindowListener;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 import javax.swing.JSlider;
 
 public class LineMonitorGUI extends XFrame {
-	private Timer timer;
-	private Timer timer1;
-	private Timer timer2;
-	private Timer timer3;
-	private TimerTask tsk3;
+	private ScheduledFuture<?> tsk3;
 
-	private TimerTask tsk4, tsk5,tsk6;
-	private TimerTask d1;
-	private TimerTask d2;
-	private TimerTask d3;
+	private ScheduledFuture<?> tsk4, tsk5,tsk6,tsk7;
+	private ScheduledFuture<?> d1;
+	private ScheduledFuture<?> d2;
+	private ScheduledFuture<?> d3;
+	private ScheduledFuture<?> d4;
 
 	private TimeSeries spdup = new TimeSeries(UIEnv.getRsb().getString("uploadspeed"));
 	private TimeSeries spddown = new TimeSeries(UIEnv.getRsb().getString("downloadspeed"));
@@ -62,13 +64,22 @@ public class LineMonitorGUI extends XFrame {
 	private TimeSeries queueused = new TimeSeries(UIEnv.getRsb().getString("queueused"));
 	private TimeSeries buffermax = new TimeSeries(UIEnv.getRsb().getString("maxbuffer"));
 
+
+	private TimeSeries rttbaseline = new TimeSeries(UIEnv.getRsb().getString("rttbaseline"));
+	private TimeSeries rtt = new TimeSeries(UIEnv.getRsb().getString("rtt")); 
+	 private TimeSeries rttmin=new TimeSeries(UIEnv.getRsb().getString("rttmin"));
+	 private TimeSeries rttmax=new TimeSeries(UIEnv.getRsb().getString("rttmax"));
+	private TimeSeries rto=new TimeSeries(UIEnv.getRsb().getString("rto"));
+	
 	private KLALBRemoteLink tr;
 	private JFreeChart jfc;
 	private JFreeChart jfce;
 	private JFreeChart jbfc;
+	private JFreeChart jbfcv;
 	private JLabel spdp;
 	private JLabel delp;
 	private JLabel sbpdp;
+	private JLabel sbpdpv;
 	private long timeRange = 5000;
 	private long[] values = new long[] { 1000, 2000, 5000, 10000, 20000, 50000, 100000, 200000, 500000, 1000000 };
 	private JPanel panel_1;
@@ -155,6 +166,24 @@ public class LineMonitorGUI extends XFrame {
 		jp.add(sbpdp);
 		
 		
+		TimeSeriesCollection tbsc1 = new TimeSeriesCollection();
+		tbsc1.addSeries(rttbaseline);
+		tbsc1.addSeries(rtt);
+		tbsc1.addSeries(rttmax);
+		tbsc1.addSeries(rttmin);
+		tbsc1.addSeries(rto);
+		jbfcv = ChartFactory.createTimeSeriesChart(UIEnv.getRsb().getString("congestionmonitor"),
+				UIEnv.getRsb().getString("time") + "(s)", UIEnv.getRsb().getString("delay") + "(ms)", tbsc1);
+		jbfcv.getXYPlot().setBackgroundPaint(Color.BLACK);
+		jbfcv.getXYPlot().getRenderer().setSeriesPaint(0, Color.CYAN);
+		jbfcv.getXYPlot().getRenderer().setSeriesPaint(1, Color.YELLOW);
+		jbfcv.getXYPlot().getRenderer().setSeriesPaint(2, Color.RED);
+		jbfcv.getXYPlot().getRenderer().setSeriesPaint(3, Color.GREEN);
+		jbfcv.getXYPlot().getRenderer().setSeriesPaint(4, Color.ORANGE);
+		changeFont(jbfcv);
+		sbpdpv = new JLabel();
+		sbpdpv.setBorder(new LineBorder(Color.DARK_GRAY));
+		jp.add(sbpdpv);
 		
 		
 		
@@ -262,6 +291,14 @@ public class LineMonitorGUI extends XFrame {
 			buffermax.setMaximumItemCount((int) timeRange/5);
 			queueused.setMaximumItemCount((int) timeRange/5);
 		}
+		synchronized (jbfcv) {
+
+			jbfcv.getXYPlot().getDomainAxis().setFixedAutoRange(timeRange);
+			bufferused.setMaximumItemCount((int) timeRange/5);
+			buffermax.setMaximumItemCount((int) timeRange/5);
+			queueused.setMaximumItemCount((int) timeRange/5);
+		}
+		
 		windowSelect.setText(timeRange / 1000 + "s");
 	}
 
@@ -328,44 +365,70 @@ public class LineMonitorGUI extends XFrame {
 			}
 		}
 	}
+	private void recordCongestionData() {
+		if (isVisible()) {
+			Millisecond ms = new Millisecond(
+					new Date(tr.getMonitor().getClock().getCurrentTimeMillis()));
+			synchronized (jbfcv) {
+			CongestionAlgorithm window=tr.getWindow().getAlgorithm();
+			if(window !=null) {
+				double baseRTT = window.getBaseRTT();
+				rttbaseline.addOrUpdate(ms, baseRTT / 1000000.0);
+				rtt.addOrUpdate(ms, window.getCurrentRTT() / 1000000.0);
+				rto.addOrUpdate(ms, window.getRTO() / 1000000.0);
+				if (window instanceof DetnetCongestionAlgorithm) {
+
+
+					Vegas2CongestionAlgorithm deta = (Vegas2CongestionAlgorithm) window;
+					rttmax.addOrUpdate(ms, baseRTT * deta.getUpperDelayBound() / 1000000.0);
+					rttmin.addOrUpdate(ms, baseRTT * deta.getLowerDelayBound() / 1000000.0);
+				}
+			}
+			}
+		}
+	}
 	@Override
 	public void setVisible(boolean b) {
 		if (b) {
-			if (timer == null) {
-				timer = new Timer();
-				timer1 = new Timer();
-				timer2 = new Timer();
-				timer3 = new Timer();
-				tsk3 = new TimerTask() {
+			if (tsk3 == null) {
+
+				tsk3 = KLALBScheduler.getScheduler().scheduleWithFixedDelay(new Runnable() {
 
 					@Override
 					public void run() {
 						updateTraffic();
 					}
-				};
-				tsk4 = new TimerTask() {
+				}, 25, 25, TimeUnit.MILLISECONDS);
+				tsk4 = KLALBScheduler.getScheduler().scheduleWithFixedDelay(new Runnable() {
 
 					@Override
 					public void run() {
 						recordSpeedData();
 					}
-				};
+				}, 10, 10, TimeUnit.MILLISECONDS);;
 
-				tsk5 = new TimerTask() {
+				tsk5 =KLALBScheduler.getScheduler().scheduleWithFixedDelay( new Runnable() {
 
 					@Override
 					public void run() {
 						recordDelayData();
 					}
-				};
-				tsk6 = new TimerTask() {
+				}, 10, 10, TimeUnit.MILLISECONDS);
+				tsk6 =KLALBScheduler.getScheduler().scheduleWithFixedDelay( new Runnable() {
 
 					@Override
 					public void run() {
 						recordBufferData();
 					}
-				};
-				d1 = new TimerTask() {
+				}, 10, 10, TimeUnit.MILLISECONDS);
+				tsk7 =	KLALBScheduler.getScheduler().scheduleWithFixedDelay( new Runnable() {
+
+					@Override
+					public void run() {
+						recordCongestionData();
+					}
+				}, 25, 25, TimeUnit.MILLISECONDS);
+				d1 = KLALBScheduler.getScheduler().scheduleWithFixedDelay(new Runnable() {
 
 					@Override
 					public void run() {
@@ -377,8 +440,8 @@ public class LineMonitorGUI extends XFrame {
 							}
 						}
 					}
-				};
-				d2 = new TimerTask() {
+				} ,25, 25, TimeUnit.MILLISECONDS);
+				d2 =	KLALBScheduler.getScheduler().scheduleWithFixedDelay( new Runnable() {
 
 					@Override
 					public void run() {
@@ -391,8 +454,8 @@ public class LineMonitorGUI extends XFrame {
 
 						}
 					}
-				};
-				d3 = new TimerTask() {
+				}, 25, 25, TimeUnit.MILLISECONDS);
+				d3 = 	KLALBScheduler.getScheduler().scheduleWithFixedDelay(new Runnable() {
 
 					@Override
 					public void run() {
@@ -405,40 +468,46 @@ public class LineMonitorGUI extends XFrame {
 
 						}
 					}
-				};
-				timer.scheduleAtFixedRate(tsk3, 25, 25);
-				timer1.scheduleAtFixedRate(tsk4, 10, 10);
-				timer1.scheduleAtFixedRate(d1, 25, 25);
-				timer2.scheduleAtFixedRate(tsk5, 10, 10);
-				timer2.scheduleAtFixedRate(d2, 25, 25);
-				timer3.scheduleAtFixedRate(tsk6, 10, 10);
-				timer3.scheduleAtFixedRate(d3, 25, 25);
+				}, 25, 25, TimeUnit.MILLISECONDS);
+				d4 =KLALBScheduler.getScheduler().scheduleWithFixedDelay( new Runnable() {
+
+					@Override
+					public void run() {
+						if (isVisible()) {
+							synchronized (jbfcv) {
+								ImageIcon i3 = new ImageIcon(
+										jbfcv.createBufferedImage(sbpdpv.getWidth(), sbpdpv.getHeight()));
+								sbpdpv.setIcon(i3);
+							}
+
+						}
+					}
+				}, 25, 25, TimeUnit.MILLISECONDS);
+
+
+
 			}
 
 		} else {
 			if (tsk3 != null)
-				tsk3.cancel();
+				tsk3.cancel(false);
 			if (tsk4 != null)
-				tsk4.cancel();
+				tsk4.cancel(false);
 			if (tsk5 != null)
-				tsk5.cancel();
+				tsk5.cancel(false);
+			if (tsk6 != null)
+				tsk6.cancel(false);
+			if (tsk7 != null)
+				tsk7.cancel(false);
 			if (d1 != null)
-				d1.cancel();
+				d1.cancel(false);
 			if (d2 != null)
-				d2.cancel();
+				d2.cancel(false);
 			if (d3 != null)
-				d3.cancel();
-			if (timer != null)
-				timer.cancel();
-			if (timer1 != null)
-				timer1.cancel();
-
-			if (timer2 != null)
-				timer2.cancel();
-
-			if (timer3 != null)
-				timer3.cancel();
-			timer = null;
+				d3.cancel(false);
+			if (d4 != null)
+				d4.cancel(false);
+			tsk3=null;
 		}
 		super.setVisible(b);
 	}

src/org/kne/cloud/network/klalb/ui/NetworkGraphPanel.java

@@ -82,8 +82,8 @@ public class NetworkGraphPanel extends GraphPanel {
 				public void actionPerformed(ActionEvent e) {
 					KperfGUI kpfg=new KperfGUI();
 					kpfg.setVisible(true);
-					MultiProtocolSocketAddress source=new MultiProtocolSocketAddress("KLALB_Stream",controller.getIpv6Router().getLocator().getAddress().toString(),0);
-					MultiProtocolSocketAddress target=new MultiProtocolSocketAddress("KLALB_Stream", address.toString(), 4564);
+					MultiProtocolSocketAddress source=new MultiProtocolSocketAddress("kltp",controller.getIpv6Router().getLocator().getAddress().toString(),0);
+					MultiProtocolSocketAddress target=new MultiProtocolSocketAddress("kltp", address.toString(), 4564);
 					kpfg.setTarget(target,source);
 				}
 			});
@@ -164,7 +164,7 @@ public class NetworkGraphPanel extends GraphPanel {
 		return sb.toString();
 	}
 
-	private double nsPerPixel=1000L;
+	private double nsPerPixel=5000L;
 	private class InetGraphEdgeGroup extends GraphEdgeGroup{
 		public InetGraphEdgeGroup(GraphNode nodeA, GraphNode nodeB) {
 			super(nodeA, nodeB);

src/org/kne/cloud/network/klalb/ui/NodeInformationPanel.java

@@ -73,19 +73,15 @@ public class NodeInformationPanel extends JPanel {
 		overviewArea.setWrapStyleWord(true);
 		overviewArea.setFont(UIEnv.getFont().deriveFont(14.0f));
 		overviewArea.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
-		StringBuilder sb=new StringBuilder();
-		sb.append(UIEnv.getRsb().getString("ipv6addr")).append(": ").append(address.toCompressedString()).append('\n');
 		String dname=controller.getIpv6Router().getKlalbRouteProtol().getDeviceName(address);
-		if(dname!=null) {
-			sb.append('\n').append(UIEnv.getRsb().getString("devicename")).append(": ").append(dname).append('\n');
-		}
+		String ddesc=null;
 		if(address.equals(controller.getIpv6Router().getLocator().getAddress())&&controller.getConfigItem()!=null) {
-			String ddesc=controller.getConfigItem().getDeviceDescription();
-			if(ddesc!=null&&!ddesc.isEmpty()) {
-				sb.append('\n').append(UIEnv.getRsb().getString("devicedescription")).append(":\n").append(ddesc).append('\n');
+			ddesc=controller.getConfigItem().getDeviceDescription();
+			if(ddesc!=null&&ddesc.isEmpty()) {
+				ddesc=null;
 			}
 		}
-		overviewArea.setText(sb.toString());
+		overviewArea.setText(buildOverviewText(dname, ddesc));
 		panel.add(new JScrollPane(overviewArea), BorderLayout.CENTER);
 		
 		JPanel panel_1 = new JPanel();
@@ -169,16 +165,38 @@ public class NodeInformationPanel extends JPanel {
 		
 		client=new KLALBRoutingProtocolAPIClient(controller.getIpv6Router().getKlalbRouteProtol());
 		try {
-			client.requestOpenLines(new InetSocketAddress( address.toInet6Address(), KLALBRoutingProtocol.DEFAULT_PORT), (result)->{
+			client.requestNodeInfoFull(new InetSocketAddress( address.toInet6Address(), KLALBRoutingProtocol.DEFAULT_PORT), (info)->{
 				listModel.clear();
-				for (MultiProtocolSocketAddress multiProtocolSocketAddress : result) {
+				for (MultiProtocolSocketAddress multiProtocolSocketAddress : info.getOpenLines()) {
 					listModel.addElement(multiProtocolSocketAddress);
 				}
+				// 用对端返回的设备名称/描述更新概览（旧版本节点无该字段时保留原显示）
+				String dn=info.getDeviceName();
+				if(dn==null||dn.isEmpty()) {
+					dn=controller.getIpv6Router().getKlalbRouteProtol().getDeviceName(address);
+				}
+				String dd=info.getDeviceDescription();
+				if(dd!=null&&dd.isEmpty()) {
+					dd=null;
+				}
+				overviewArea.setText(buildOverviewText(dn, dd));
 			});
 		} catch (IOException e) {
 			e.printStackTrace();
 		}
 	}
+
+	private String buildOverviewText(String dname,String ddesc) {
+		StringBuilder sb=new StringBuilder();
+		sb.append(UIEnv.getRsb().getString("ipv6addr")).append(": ").append(address.toCompressedString()).append('\n');
+		if(dname!=null&&!dname.isEmpty()) {
+			sb.append('\n').append(UIEnv.getRsb().getString("devicename")).append(": ").append(dname).append('\n');
+		}
+		if(ddesc!=null&&!ddesc.isEmpty()) {
+			sb.append('\n').append(UIEnv.getRsb().getString("devicedescription")).append(":\n").append(ddesc).append('\n');
+		}
+		return sb.toString();
+	}
 	public Icon getIcon() {
 		return new ImageIcon(image);
 	}

src/org/kne/cloud/network/klalb/web/KLALBWebServer.java

@@ -0,0 +1,986 @@
+package org.kne.cloud.network.klalb.web;
+
+import java.io.*;
+import java.net.*;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.*;
+import java.util.*;
+import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import com.sun.net.httpserver.*;
+import com.google.gson.*;
+
+import org.kne.cloud.clock.HighAccuracyClock;
+import org.kne.cloud.network.MultiProtocolSocketAddress;
+import org.kne.cloud.network.ipv6.IPv6Address;
+import org.kne.cloud.network.ipv6.IPv6AddressGroup;
+import org.kne.cloud.network.ipv6.IPv6NetworkLink;
+import org.kne.cloud.network.ipv6.RouteItem;
+import org.kne.cloud.network.klalb.*;
+import org.kne.cloud.network.monitor.LinkStatus;
+import org.kne.cloud.network.srv6.KLALBNodeInformation;
+import org.kne.cloud.network.srv6.KLALBRoutingProtocol;
+import org.kne.cloud.network.srv6.KLALBRoutingProtocol.LinkDirection;
+import org.kne.cloud.network.srv6.KLALBRoutingProtocolAPIClient;
+import org.kne.cloud.network.srv6.NeighborInfo;
+import org.kne.cloud.network.srv6.RouterInfo;
+import org.kne.cloud.network.srv6.SRv6Router;
+
+/**
+ * KLALB Web Server providing REST API, SSE live event stream,
+ * and static dashboard hosting.
+ */
+public class KLALBWebServer {
+	private final KLALBProxySystem proxySystem;
+	private final MultiProtocolSocketAddress listen;
+	private HttpServer server;
+	private final Gson gson;
+	private final ScheduledExecutorService sseExecutor = Executors.newSingleThreadScheduledExecutor(r -> {
+		Thread t = new Thread(r, "KLALB-Web-SSE");
+		t.setDaemon(true);
+		return t;
+	});
+	private final Set<HttpExchange> sseClients = Collections.newSetFromMap(new ConcurrentHashMap<>());
+	private final AtomicBoolean running = new AtomicBoolean(false);
+
+	public KLALBWebServer(KLALBProxySystem proxySystem, int port) {
+		this(proxySystem, new MultiProtocolSocketAddress("http", "0.0.0.0", port));
+	}
+
+	public KLALBWebServer(KLALBProxySystem proxySystem, MultiProtocolSocketAddress listen) {
+		this.proxySystem = proxySystem;
+		this.listen = listen;
+		this.gson = proxySystem.getGson();
+	}
+
+	public synchronized void start() throws IOException {
+		if (running.get()) return;
+
+		InetSocketAddress socketAddress = "0.0.0.0".equals(listen.getHost())
+				? new InetSocketAddress(listen.getPort()) : listen.getSocketAddress();
+		server = HttpServer.create(socketAddress, 0);
+		server.setExecutor(Executors.newVirtualThreadPerTaskExecutor());
+
+		// API Contexts
+		server.createContext("/api/status", this::handleStatus);
+		server.createContext("/api/events", this::handleEvents);
+		server.createContext("/api/links", this::handleLinks);
+		server.createContext("/api/links/action", this::handleLinkAction);
+		server.createContext("/api/links/reconnect", this::handleReconnectAll);
+		server.createContext("/api/routing-table", this::handleRoutingTable);
+		server.createContext("/api/nodes", this::handleNodes);
+		server.createContext("/api/node-info", this::handleNodeInfo);
+		server.createContext("/api/config", this::handleConfig);
+
+		// Static Files / SPA Fallback Handler
+		server.createContext("/", this::handleStatic);
+
+		server.start();
+		running.set(true);
+		startSseBroadcaster();
+
+		System.out.println("KLALB Web Dashboard started at " + listen);
+	}
+
+	public synchronized void stop() {
+		if (!running.get()) return;
+		running.set(false);
+		sseExecutor.shutdownNow();
+		for (HttpExchange client : sseClients) {
+			try {
+				client.close();
+			} catch (Exception ignored) {}
+		}
+		sseClients.clear();
+		if (server != null) {
+			server.stop(1);
+			server = null;
+		}
+		System.out.println("KLALB Web Dashboard stopped.");
+	}
+
+	public boolean isRunning() {
+		return running.get();
+	}
+
+	public int getPort() {
+		return listen.getPort();
+	}
+
+	private void setCorsHeaders(HttpExchange exchange) {
+		Headers headers = exchange.getResponseHeaders();
+		headers.set("Access-Control-Allow-Origin", "*");
+		headers.set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS");
+		headers.set("Access-Control-Allow-Headers", "Content-Type, Authorization, Accept");
+	}
+
+	private boolean handleCorsPreflight(HttpExchange exchange) throws IOException {
+		setCorsHeaders(exchange);
+		if ("OPTIONS".equalsIgnoreCase(exchange.getRequestMethod())) {
+			exchange.sendResponseHeaders(204, -1);
+			exchange.close();
+			return true;
+		}
+		return false;
+	}
+
+	private void sendJsonResponse(HttpExchange exchange, int statusCode, Object data) throws IOException {
+		setCorsHeaders(exchange);
+		String json;
+		if (data instanceof JsonElement) {
+			// gson-2.1 的 toJson(Object) 会按运行时类型 JsonObject 反射序列化出内部的 members 字段，
+			// 必须走 JsonElement 重载（或 toString）直接输出 JSON 树
+			json = ((JsonElement) data).toString();
+		} else {
+			json = gson.toJson(data);
+		}
+		byte[] bytes = json.getBytes(StandardCharsets.UTF_8);
+		exchange.getResponseHeaders().set("Content-Type", "application/json; charset=utf-8");
+		exchange.sendResponseHeaders(statusCode, bytes.length);
+		try (OutputStream os = exchange.getResponseBody()) {
+			os.write(bytes);
+		}
+	}
+
+	private void sendError(HttpExchange exchange, int statusCode, String message) throws IOException {
+		JsonObject error = new JsonObject();
+		error.addProperty("error", message);
+		sendJsonResponse(exchange, statusCode, error);
+	}
+
+	private String readRequestBody(HttpExchange exchange) throws IOException {
+		try (InputStream is = exchange.getRequestBody()) {
+			return new String(is.readAllBytes(), StandardCharsets.UTF_8);
+		}
+	}
+
+	// -------------------------------------------------------------
+	// API Handlers
+	// -------------------------------------------------------------
+
+	private JsonObject getStatusJson() {
+		JsonObject root = new JsonObject();
+		KLALBController kc = proxySystem.getKlalbController();
+		if (kc == null) {
+			root.addProperty("status", "not_ready");
+			return root;
+		}
+
+		root.addProperty("version", CONST.klalbver);
+		root.addProperty("title", CONST.klalb);
+
+		IPv6AddressGroup self = kc.getSelf();
+		root.addProperty("address", self != null ? self.getAddress().toString() : "");
+
+		SRv6Router router = kc.getIpv6Router();
+		if (router != null && router.getKlalbRouteProtol() != null) {
+			root.addProperty("onlineDevices", router.getKlalbRouteProtol().getDevicesFound());
+			root.addProperty("deviceName", router.getDeviceName() != null ? router.getDeviceName() : "");
+		} else {
+			root.addProperty("onlineDevices", 0);
+			root.addProperty("deviceName", "");
+		}
+
+		KLALBControllerConfigItem configItem = proxySystem.getControllerConfig();
+		if (configItem != null) {
+			root.addProperty("deviceDescription", configItem.getDeviceDescription() != null ? configItem.getDeviceDescription() : "");
+			root.addProperty("enableTUN", configItem.isEnableTUN());
+			root.addProperty("tunName", configItem.isEnableTUN() && configItem.getTUNName() != null ? configItem.getTUNName() : "");
+			root.addProperty("congestionAlgorithm", configItem.getCongestionAlgorithm() != null ? configItem.getCongestionAlgorithm() : "");
+			root.addProperty("performanceStrategy", configItem.getPerformanceStrategy() != null ? configItem.getPerformanceStrategy() : "");
+		}
+
+		// Clock
+		HighAccuracyClock hac = kc.getClock();
+		if (hac != null) {
+			long delta = hac.getFrequency() - 1000000000;
+			double ppm = delta / 1000.0;
+			root.addProperty("timeStr", hac.toString2());
+			root.addProperty("timePpm", ppm);
+		}
+
+		// Metrics
+		JsonObject metrics = new JsonObject();
+		if (kc.getLinkMonitor() != null) {
+			metrics.addProperty("upSpeed", kc.getLinkMonitor().getOutSpeed());
+			metrics.addProperty("downSpeed", kc.getLinkMonitor().getInSpeed());
+			metrics.addProperty("upSpeedMax", kc.getLinkMonitor().getOutSpeedMax());
+			metrics.addProperty("downSpeedMax", kc.getLinkMonitor().getInSpeedMax());
+			metrics.addProperty("upPPS", kc.getLinkMonitor().getOutPPS());
+			metrics.addProperty("downPPS", kc.getLinkMonitor().getInPPS());
+			metrics.addProperty("upPPSMax", kc.getLinkMonitor().getOutPPSMax());
+			metrics.addProperty("downPPSMax", kc.getLinkMonitor().getInPPSMax());
+			metrics.addProperty("upTraffic", kc.getLinkMonitor().getOutTraffic());
+			metrics.addProperty("downTraffic", kc.getLinkMonitor().getInTraffic());
+		}
+
+		if (kc.getDatatMonitor() != null) {
+			metrics.addProperty("dataUpSpeed", kc.getDatatMonitor().getOutSpeed());
+			metrics.addProperty("dataDownSpeed", kc.getDatatMonitor().getInSpeed());
+			metrics.addProperty("dataUpPPS", kc.getDatatMonitor().getOutPPS());
+			metrics.addProperty("dataDownPPS", kc.getDatatMonitor().getInPPS());
+			metrics.addProperty("dataUpTraffic", kc.getDatatMonitor().getOutTraffic());
+			metrics.addProperty("dataDownTraffic", kc.getDatatMonitor().getInTraffic());
+		}
+
+		if (router != null) {
+			metrics.addProperty("backplaneDelay", router.getBackplaneTime());
+			metrics.addProperty("backplanePPS", router.getBackplanePPS());
+			metrics.addProperty("backplanePPSMax", router.getBackplanePPSMax());
+			metrics.addProperty("backplaneECNRate", router.getECNRate());
+			metrics.addProperty("backplaneLossRate", router.getLossRate());
+		}
+		root.add("metrics", metrics);
+
+		return root;
+	}
+
+	private void handleStatus(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+		if (!"GET".equalsIgnoreCase(exchange.getRequestMethod())) {
+			sendError(exchange, 405, "Method not allowed");
+			return;
+		}
+		sendJsonResponse(exchange, 200, getStatusJson());
+	}
+
+	private JsonArray getLinksJson() {
+		JsonArray array = new JsonArray();
+		KLALBController kc = proxySystem.getKlalbController();
+		if (kc == null) return array;
+
+		List<IPv6NetworkLink> linesList = kc.getLines();
+		synchronized (linesList) {
+			for (IPv6NetworkLink link : linesList) {
+				if (!(link instanceof KLALBRemoteLink)) continue;
+				KLALBRemoteLink remoteLink = (KLALBRemoteLink) link;
+
+				JsonObject obj = new JsonObject();
+				obj.addProperty("name", remoteLink.getName());
+				obj.addProperty("state", LinkStatus.stateToString(remoteLink.getState()));
+				obj.addProperty("stateCode", remoteLink.getState());
+
+				MultiProtocolSocketAddress mpsa = remoteLink.getSocketAddress();
+				obj.addProperty("socketAddress", mpsa != null ? mpsa.toString() : "");
+
+				IPv6AddressGroup vaddr = remoteLink.getRemoteVaddr();
+				obj.addProperty("vaddr", vaddr != null ? vaddr.getAddress().toString() : "");
+
+				if (remoteLink.getMonitor() != null) {
+					obj.addProperty("upSpeed", remoteLink.getMonitor().getOutSpeed());
+					obj.addProperty("downSpeed", remoteLink.getMonitor().getInSpeed());
+					obj.addProperty("upPPS", remoteLink.getMonitor().getOutPPS());
+					obj.addProperty("downPPS", remoteLink.getMonitor().getInPPS());
+					obj.addProperty("upTraffic", remoteLink.getMonitor().getOutTraffic());
+					obj.addProperty("downTraffic", remoteLink.getMonitor().getInTraffic());
+					obj.addProperty("upDelay", remoteLink.getMonitor().getOutDelay());
+					obj.addProperty("downDelay", remoteLink.getMonitor().getInDelay());
+					obj.addProperty("upDelayMin", remoteLink.getMonitor().getOutDelayMin());
+					obj.addProperty("downDelayMin", remoteLink.getMonitor().getInDelayMin());
+					obj.addProperty("upJitter", remoteLink.getMonitor().getOutJitter());
+					obj.addProperty("downJitter", remoteLink.getMonitor().getInJitter());
+				}
+				array.add(obj);
+			}
+		}
+		return array;
+	}
+
+	private void handleLinks(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+		String method = exchange.getRequestMethod();
+		KLALBController kc = proxySystem.getKlalbController();
+
+		if ("GET".equalsIgnoreCase(method)) {
+			sendJsonResponse(exchange, 200, getLinksJson());
+		} else if ("POST".equalsIgnoreCase(method)) {
+			String body = readRequestBody(exchange);
+			try {
+				JsonObject req = new JsonParser().parse(body).getAsJsonObject();
+				String address = req.get("address").getAsString().trim();
+				if (address.isEmpty()) {
+					sendError(exchange, 400, "Address is required");
+					return;
+				}
+				MultiProtocolSocketAddress mpsa = new MultiProtocolSocketAddress(address);
+				List<KLALBRemoteLink> added = kc.addRemoteLines(mpsa);
+				JsonObject resp = new JsonObject();
+				resp.addProperty("success", !added.isEmpty());
+				resp.addProperty("count", added.size());
+				sendJsonResponse(exchange, 200, resp);
+			} catch (Exception e) {
+				sendError(exchange, 400, "Failed to add link: " + e.getMessage());
+			}
+		} else if ("DELETE".equalsIgnoreCase(method)) {
+			String query = exchange.getRequestURI().getQuery();
+			String address = null;
+			if (query != null && query.startsWith("address=")) {
+				address = URLDecoder.decode(query.substring(8), StandardCharsets.UTF_8);
+			} else {
+				String body = readRequestBody(exchange);
+				if (!body.isEmpty()) {
+					try {
+						JsonObject req = new JsonParser().parse(body).getAsJsonObject();
+						if (req.has("address")) {
+							address = req.get("address").getAsString();
+						}
+					} catch (Exception ignored) {}
+				}
+			}
+
+			if (address == null || address.trim().isEmpty()) {
+				sendError(exchange, 400, "Address parameter required");
+				return;
+			}
+
+			try {
+				MultiProtocolSocketAddress mpsa = new MultiProtocolSocketAddress(address.trim());
+				List<KLALBRemoteLink> removed = kc.removeRemoteLines(mpsa);
+				JsonObject resp = new JsonObject();
+				resp.addProperty("success", !removed.isEmpty());
+				resp.addProperty("count", removed.size());
+				sendJsonResponse(exchange, 200, resp);
+			} catch (Exception e) {
+				sendError(exchange, 400, "Failed to remove link: " + e.getMessage());
+			}
+		} else {
+			sendError(exchange, 405, "Method not allowed");
+		}
+	}
+
+	private void handleLinkAction(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+		if (!"POST".equalsIgnoreCase(exchange.getRequestMethod())) {
+			sendError(exchange, 405, "Method not allowed");
+			return;
+		}
+
+		String body = readRequestBody(exchange);
+		try {
+			JsonObject req = new JsonParser().parse(body).getAsJsonObject();
+			String action = req.get("action").getAsString();
+			String address = req.has("address") ? req.get("address").getAsString() : null;
+
+			KLALBController kc = proxySystem.getKlalbController();
+			KLALBRemoteLink target = null;
+			if (address != null) {
+				for (IPv6NetworkLink link : kc.getLines()) {
+					if (link instanceof KLALBRemoteLink rl) {
+						if (rl.getName().equalsIgnoreCase(address) ||
+							(rl.getSocketAddress() != null && rl.getSocketAddress().toString().equalsIgnoreCase(address))) {
+							target = rl;
+							break;
+						}
+					}
+				}
+			}
+
+			JsonObject resp = new JsonObject();
+			if (target != null) {
+				switch (action) {
+					case "reconnect" -> {
+						target.reconnectImmediately();
+						resp.addProperty("success", true);
+					}
+					case "disconnect" -> {
+						target.dislink();
+						resp.addProperty("success", true);
+					}
+					case "remove" -> {
+						MultiProtocolSocketAddress mtar = target.getSocketAddress();
+						if (mtar != null) {
+							kc.removeRemoteLines(mtar);
+						} else {
+							target.close();
+						}
+						resp.addProperty("success", true);
+					}
+					default -> {
+						sendError(exchange, 400, "Unknown action: " + action);
+						return;
+					}
+				}
+			} else {
+				sendError(exchange, 404, "Target link not found: " + address);
+				return;
+			}
+			sendJsonResponse(exchange, 200, resp);
+		} catch (Exception e) {
+			sendError(exchange, 400, "Failed to execute link action: " + e.getMessage());
+		}
+	}
+
+	private void handleReconnectAll(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+		if (!"POST".equalsIgnoreCase(exchange.getRequestMethod())) {
+			sendError(exchange, 405, "Method not allowed");
+			return;
+		}
+		KLALBController kc = proxySystem.getKlalbController();
+		if (kc != null) {
+			kc.reconnectImmediately();
+			JsonObject resp = new JsonObject();
+			resp.addProperty("success", true);
+			sendJsonResponse(exchange, 200, resp);
+		} else {
+			sendError(exchange, 500, "Controller not ready");
+		}
+	}
+
+	private void handleRoutingTable(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+		if (!"GET".equalsIgnoreCase(exchange.getRequestMethod())) {
+			sendError(exchange, 405, "Method not allowed");
+			return;
+		}
+
+		KLALBController kc = proxySystem.getKlalbController();
+		JsonArray routesArray = new JsonArray();
+		if (kc != null && kc.getIpv6Router() != null) {
+			List<RouteItem> list = new ArrayList<>(kc.getIpv6Router().getCurrentRouteTabel());
+			Collections.sort(list);
+			for (RouteItem item : list) {
+				JsonObject obj = new JsonObject();
+				obj.addProperty("destination", item.getDestination() != null ? item.getDestination().toString() : "");
+				obj.addProperty("protocol", item.getProto());
+				obj.addProperty("preference", item.getPre());
+				obj.addProperty("cost", item.getCost());
+				obj.addProperty("flag", item.getFlag());
+				obj.addProperty("nexthop", item.getNexthop() != null ? item.getNexthop().toString() : "");
+				obj.addProperty("interface", item.getDestlink() != null ? item.getDestlink().getName() : "");
+				routesArray.add(obj);
+			}
+		}
+		sendJsonResponse(exchange, 200, routesArray);
+	}
+
+	private KLALBRoutingProtocolAPIClient nodeInfoClient;
+
+	private synchronized KLALBRoutingProtocolAPIClient getNodeInfoClient(KLALBController kc) {
+		if (nodeInfoClient == null) {
+			nodeInfoClient = new KLALBRoutingProtocolAPIClient(kc.getIpv6Router().getKlalbRouteProtol());
+		}
+		return nodeInfoClient;
+	}
+
+	private void handleNodeInfo(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+		if (!"GET".equalsIgnoreCase(exchange.getRequestMethod())) {
+			sendError(exchange, 405, "Method not allowed");
+			return;
+		}
+
+		Map<String, String> params = parseQuery(exchange.getRequestURI().getRawQuery());
+		String addressStr = params.get("address");
+		if (addressStr == null || addressStr.trim().isEmpty()) {
+			sendError(exchange, 400, "address parameter is required");
+			return;
+		}
+
+		KLALBController kc = proxySystem.getKlalbController();
+		if (kc == null || kc.getIpv6Router() == null || kc.getIpv6Router().getKlalbRouteProtol() == null) {
+			sendError(exchange, 503, "Controller not ready");
+			return;
+		}
+
+		IPv6Address target;
+		try {
+			target = new IPv6Address((Inet6Address) InetAddress.getByName(addressStr.trim()));
+		} catch (Exception e) {
+			sendError(exchange, 400, "Invalid IPv6 address: " + addressStr);
+			return;
+		}
+
+		SRv6Router router = kc.getIpv6Router();
+		boolean isSelf = router.getLocator().getAddress().equals(target);
+
+		JsonObject resp = new JsonObject();
+		resp.addProperty("address", target.toString());
+
+		if (isSelf) {
+			// 本机：描述直接取本地控制器配置
+			KLALBControllerConfigItem cfg = proxySystem.getControllerConfig();
+			resp.addProperty("isSelf", true);
+			String dname = router.getDeviceName() != null ? router.getDeviceName()
+					: (cfg != null && cfg.getDeviceName() != null ? cfg.getDeviceName() : "");
+			resp.addProperty("deviceName", dname);
+			resp.addProperty("deviceDescription",
+					cfg != null && cfg.getDeviceDescription() != null ? cfg.getDeviceDescription() : "");
+			JsonArray lines = new JsonArray();
+			for (MultiProtocolSocketAddress mpsa : kc.getExternalEndpoints()) {
+				lines.add(new JsonPrimitive(mpsa.toString()));
+			}
+			resp.add("openLines", lines);
+			sendJsonResponse(exchange, 200, resp);
+			return;
+		}
+
+		// 远端节点：经 SRv6 虚拟网络发送完整节点信息查询（异步回调，限时等待）
+		resp.addProperty("isSelf", false);
+		CompletableFuture<KLALBNodeInformation> future = new CompletableFuture<>();
+		try {
+			getNodeInfoClient(kc).requestNodeInfoFull(
+					new InetSocketAddress(target.toInet6Address(), KLALBRoutingProtocol.DEFAULT_PORT),
+					info -> future.complete(info));
+
+			KLALBNodeInformation info;
+			try {
+				info = future.get(3, TimeUnit.SECONDS);
+			} catch (TimeoutException te) {
+				info = null;
+			}
+
+			String dname = info != null && info.getDeviceName() != null && !info.getDeviceName().isEmpty()
+					? info.getDeviceName()
+					: router.getKlalbRouteProtol().getDeviceName(target);
+			resp.addProperty("deviceName", dname != null ? dname : "");
+			resp.addProperty("deviceDescription",
+					info != null && info.getDeviceDescription() != null ? info.getDeviceDescription() : "");
+			resp.addProperty("reachable", info != null);
+			JsonArray lines = new JsonArray();
+			if (info != null && info.getOpenLines() != null) {
+				for (MultiProtocolSocketAddress mpsa : info.getOpenLines()) {
+					lines.add(new JsonPrimitive(mpsa.toString()));
+				}
+			}
+			resp.add("openLines", lines);
+		} catch (Exception e) {
+			resp.addProperty("deviceName", "");
+			resp.addProperty("deviceDescription", "");
+			resp.addProperty("reachable", false);
+			resp.add("openLines", new JsonArray());
+		}
+		sendJsonResponse(exchange, 200, resp);
+	}
+
+	private Map<String, String> parseQuery(String rawQuery) {
+		Map<String, String> params = new HashMap<>();
+		if (rawQuery == null || rawQuery.isEmpty()) return params;
+		for (String pair : rawQuery.split("&")) {
+			int idx = pair.indexOf('=');
+			if (idx <= 0) continue;
+			try {
+				params.put(URLDecoder.decode(pair.substring(0, idx), StandardCharsets.UTF_8),
+						URLDecoder.decode(pair.substring(idx + 1), StandardCharsets.UTF_8));
+			} catch (Exception ignored) {}
+		}
+		return params;
+	}
+
+	private void handleNodes(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+		if (!"GET".equalsIgnoreCase(exchange.getRequestMethod())) {
+			sendError(exchange, 405, "Method not allowed");
+			return;
+		}
+
+		KLALBController kc = proxySystem.getKlalbController();
+		JsonObject result = new JsonObject();
+		JsonArray nodesArray = new JsonArray();
+		JsonArray edgesArray = new JsonArray();
+
+		if (kc != null && kc.getIpv6Router() != null && kc.getIpv6Router().getKlalbRouteProtol() != null) {
+			KLALBRoutingProtocol rproto = kc.getIpv6Router().getKlalbRouteProtol();
+			Map<IPv6Address, Long> addrs = rproto.getAddresses();
+			IPv6Address selfAddr = kc.getIpv6Router().getLocator().getAddress();
+
+			if (addrs != null) {
+				for (IPv6Address addr : addrs.keySet()) {
+					JsonObject nodeObj = new JsonObject();
+					nodeObj.addProperty("id", addr.toString());
+					nodeObj.addProperty("address", addr.toString());
+					nodeObj.addProperty("compressedAddress", addr.toCompressedString());
+					nodeObj.addProperty("isSelf", addr.equals(selfAddr));
+					String dname = rproto.getDeviceName(addr);
+					nodeObj.addProperty("deviceName", dname != null ? dname : "");
+					nodesArray.add(nodeObj);
+				}
+			}
+
+			Map<IPv6Address, RouterInfo> netmap = rproto.getNetmap();
+			if (netmap != null) {
+				Set<String> seenEdges = new HashSet<>();
+				for (Map.Entry<IPv6Address, RouterInfo> entry : netmap.entrySet()) {
+					IPv6Address from = entry.getKey();
+					RouterInfo info = entry.getValue();
+					if (info != null && info.getNeighborAddresses() != null) {
+						for (NeighborInfo nb : info.getNeighborAddresses()) {
+							if (nb != null && nb.getLocator() != null) {
+								String to = nb.getLocator().getAddress().toString();
+								String edgeKey = from.toString().compareTo(to) < 0
+										? from.toString() + "->" + to
+										: to + "->" + from.toString();
+								if (!seenEdges.contains(edgeKey)) {
+									seenEdges.add(edgeKey);
+									JsonObject edgeObj = new JsonObject();
+									edgeObj.addProperty("source", from.toString());
+									edgeObj.addProperty("target", to);
+									edgeObj.addProperty("delay", nb.getUploadDelay());
+									edgeObj.addProperty("cost", nb.getUploadDelayMin());
+									edgesArray.add(edgeObj);
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+
+		result.add("nodes", nodesArray);
+		result.add("edges", edgesArray);
+		sendJsonResponse(exchange, 200, result);
+	}
+
+	private void handleConfig(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+		String method = exchange.getRequestMethod();
+
+		if ("GET".equalsIgnoreCase(method)) {
+			KLALBControllerConfigItem config = proxySystem.getControllerConfig();
+			if (config != null) {
+				sendJsonResponse(exchange, 200, config);
+			} else {
+				sendError(exchange, 404, "Configuration not found");
+			}
+		} else if ("POST".equalsIgnoreCase(method) || "PUT".equalsIgnoreCase(method)) {
+			String body = readRequestBody(exchange);
+			try {
+				JsonObject json = new JsonParser().parse(body).getAsJsonObject();
+				KLALBControllerConfigItem current = proxySystem.getControllerConfig();
+				if (current != null) {
+					if (json.has("deviceName") && !json.get("deviceName").isJsonNull()) {
+						current.setDeviceName(json.get("deviceName").getAsString());
+					} else if (json.has("DeviceName") && !json.get("DeviceName").isJsonNull()) {
+						current.setDeviceName(json.get("DeviceName").getAsString());
+					}
+
+					if (json.has("deviceDescription") && !json.get("deviceDescription").isJsonNull()) {
+						current.setDeviceDescription(json.get("deviceDescription").getAsString());
+					} else if (json.has("DeviceDescription") && !json.get("DeviceDescription").isJsonNull()) {
+						current.setDeviceDescription(json.get("DeviceDescription").getAsString());
+					}
+
+					if (json.has("language") && !json.get("language").isJsonNull()) {
+						current.setLanguage(json.get("language").getAsString());
+					}
+
+					if (json.has("virtualAddress") && !json.get("virtualAddress").isJsonNull()) {
+						current.setVirtualAddress(json.get("virtualAddress").getAsString());
+					} else if (json.has("VirtualAddress") && !json.get("VirtualAddress").isJsonNull()) {
+						current.setVirtualAddress(json.get("VirtualAddress").getAsString());
+					}
+
+					if (json.has("virtualASN") && !json.get("virtualASN").isJsonNull()) {
+						current.setVirtualASN(json.get("virtualASN").getAsLong());
+					} else if (json.has("VirtualASN") && !json.get("VirtualASN").isJsonNull()) {
+						current.setVirtualASN(json.get("VirtualASN").getAsLong());
+					}
+
+					if (json.has("virtualSocketName") && !json.get("virtualSocketName").isJsonNull()) {
+						current.setVirtualSocketName(json.get("virtualSocketName").getAsString());
+					} else if (json.has("VirtualSocketName") && !json.get("VirtualSocketName").isJsonNull()) {
+						current.setVirtualSocketName(json.get("VirtualSocketName").getAsString());
+					}
+
+					if (json.has("enableTUN")) {
+						current.setEnableTUN(json.get("enableTUN").getAsBoolean());
+					} else if (json.has("EnableTUN")) {
+						current.setEnableTUN(json.get("EnableTUN").getAsBoolean());
+					}
+
+					if (json.has("tunName") && !json.get("tunName").isJsonNull()) {
+						current.setTUNName(json.get("tunName").getAsString());
+					} else if (json.has("TUNName") && !json.get("TUNName").isJsonNull()) {
+						current.setTUNName(json.get("TUNName").getAsString());
+					}
+
+					if (json.has("webUI")) {
+						current.setWebUI(json.get("webUI").getAsBoolean());
+					}
+
+					if (json.has("webListen") && !json.get("webListen").isJsonNull()) {
+						current.setWebListen(new MultiProtocolSocketAddress(json.get("webListen").getAsString()));
+					} else if (json.has("webPort")) {
+						current.setWebListen(new MultiProtocolSocketAddress("http", "0.0.0.0", json.get("webPort").getAsInt()));
+					}
+
+					if (json.has("nogui")) {
+						current.setNogui(json.get("nogui").getAsBoolean());
+					}
+
+					if (json.has("tcpListen") && !json.get("tcpListen").isJsonNull()) {
+						current.setTCPListen(new MultiProtocolSocketAddress(json.get("tcpListen").getAsString()));
+					} else if (json.has("TCPListen") && !json.get("TCPListen").isJsonNull()) {
+						current.setTCPListen(new MultiProtocolSocketAddress(json.get("TCPListen").getAsString()));
+					}
+
+					if (json.has("udpListen") && !json.get("udpListen").isJsonNull()) {
+						current.setUDPListen(new MultiProtocolSocketAddress(json.get("udpListen").getAsString()));
+					} else if (json.has("UDPListen") && !json.get("UDPListen").isJsonNull()) {
+						current.setUDPListen(new MultiProtocolSocketAddress(json.get("UDPListen").getAsString()));
+					}
+
+					if (json.has("externalEndpoints") || json.has("ExternalEndpoints") || json.has("openConnections") || json.has("OpenConnections") || json.has("lineTable") || json.has("LineTable")) {
+						JsonArray arr = json.has("externalEndpoints") ? json.getAsJsonArray("externalEndpoints")
+								: json.has("ExternalEndpoints") ? json.getAsJsonArray("ExternalEndpoints")
+								: json.has("openConnections") ? json.getAsJsonArray("openConnections")
+								: json.has("OpenConnections") ? json.getAsJsonArray("OpenConnections")
+								: json.has("lineTable") ? json.getAsJsonArray("lineTable") : json.getAsJsonArray("LineTable");
+						List<MultiProtocolSocketAddress> list = new ArrayList<>();
+						for (JsonElement el : arr) {
+							if (el.isJsonPrimitive()) {
+								list.add(new MultiProtocolSocketAddress(el.getAsString()));
+							}
+						}
+						current.setExternalEndpoints(list);
+					}
+
+					if (json.has("autoConnections") || json.has("AutoConnections") || json.has("connectLineTable") || json.has("ConnectLineTable")) {
+						JsonArray arr = json.has("autoConnections") ? json.getAsJsonArray("autoConnections")
+								: json.has("AutoConnections") ? json.getAsJsonArray("AutoConnections")
+								: json.has("connectLineTable") ? json.getAsJsonArray("connectLineTable") : json.getAsJsonArray("ConnectLineTable");
+						List<MultiProtocolSocketAddress> list = new ArrayList<>();
+						for (JsonElement el : arr) {
+							if (el.isJsonPrimitive()) {
+								list.add(new MultiProtocolSocketAddress(el.getAsString()));
+							}
+						}
+						current.setAutoConnections(list);
+					}
+
+					if (json.has("ntpServers") || json.has("NtpServers") || json.has("ntpServerTable")) {
+						JsonArray arr = json.has("ntpServers") ? json.getAsJsonArray("ntpServers")
+								: json.has("NtpServers") ? json.getAsJsonArray("NtpServers")
+								: json.getAsJsonArray("ntpServerTable");
+						List<MultiProtocolSocketAddress> list = new ArrayList<>();
+						for (JsonElement el : arr) {
+							if (el.isJsonPrimitive()) {
+								list.add(new MultiProtocolSocketAddress(el.getAsString()));
+							}
+						}
+						current.setNtpServers(list);
+					}
+
+					if (json.has("dns") || json.has("DNS")) {
+						JsonArray arr = json.has("dns") ? json.getAsJsonArray("dns") : json.getAsJsonArray("DNS");
+						List<InetAddress> list = new ArrayList<>();
+						for (JsonElement el : arr) {
+							if (el.isJsonPrimitive()) {
+								try {
+									list.add(InetAddress.getByName(el.getAsString()));
+								} catch (Exception ignored) {}
+							}
+						}
+						current.setDNS(list);
+					}
+
+					if (json.has("extraRoutes") || json.has("ExtraRoutes")) {
+						JsonArray arr = json.has("extraRoutes") ? json.getAsJsonArray("extraRoutes") : json.getAsJsonArray("ExtraRoutes");
+						List<String> list = new ArrayList<>();
+						for (JsonElement el : arr) {
+							if (el.isJsonPrimitive()) {
+								list.add(el.getAsString());
+							}
+						}
+						current.setExtraRoutes(list);
+					}
+
+					if (json.has("networkInterfaceExcepts") || json.has("NetworkInterfaceExcepts")) {
+						JsonArray arr = json.has("networkInterfaceExcepts") ? json.getAsJsonArray("networkInterfaceExcepts") : json.getAsJsonArray("NetworkInterfaceExcepts");
+						List<String> list = new ArrayList<>();
+						for (JsonElement el : arr) {
+							if (el.isJsonPrimitive()) {
+								list.add(el.getAsString());
+							}
+						}
+						current.setNetworkInterfaceExcepts(list);
+					}
+
+					if (json.has("congestionAlgorithm") && !json.get("congestionAlgorithm").isJsonNull()) {
+						current.setCongestionAlgorithm(json.get("congestionAlgorithm").getAsString());
+					}
+
+					if (json.has("performanceStrategy") && !json.get("performanceStrategy").isJsonNull()) {
+						current.setPerformanceStrategy(json.get("performanceStrategy").getAsString());
+					}
+
+					if (json.has("linkConnectionsCount")) {
+						current.setLinkConnectionsCount(json.get("linkConnectionsCount").getAsInt());
+					}
+
+					if (json.has("burstLimit")) {
+						current.setBurstLimit(json.get("burstLimit").getAsDouble());
+					}
+
+					if (json.has("delayUpperBound")) {
+						current.setDelayUpperBound(json.get("delayUpperBound").getAsDouble());
+					}
+
+					if (json.has("delayLowerBound")) {
+						current.setDelayLowerBound(json.get("delayLowerBound").getAsDouble());
+					}
+
+					if (json.has("nagleDelayTime")) {
+						current.setNagleDelayTime(json.get("nagleDelayTime").getAsLong());
+					}
+
+					if (json.has("linkNagleDelayTime")) {
+						current.setLinkNagleDelayTime(json.get("linkNagleDelayTime").getAsLong());
+					}
+
+					if (json.has("denyExternalEndpointQuery")) {
+						current.setDenyExternalEndpointQuery(json.get("denyExternalEndpointQuery").getAsBoolean());
+					} else if (json.has("denyConnectionQuery")) {
+						current.setDenyExternalEndpointQuery(json.get("denyConnectionQuery").getAsBoolean());
+					} else if (json.has("denyLineTableQuery")) {
+						current.setDenyExternalEndpointQuery(json.get("denyLineTableQuery").getAsBoolean());
+					}
+
+					if (json.has("denyExternalEndpointBroadcast")) {
+						current.setDenyExternalEndpointBroadcast(json.get("denyExternalEndpointBroadcast").getAsBoolean());
+					} else if (json.has("denyConnectionBroadcast")) {
+						current.setDenyExternalEndpointBroadcast(json.get("denyConnectionBroadcast").getAsBoolean());
+					} else if (json.has("denyLineTableBroadcast")) {
+						current.setDenyExternalEndpointBroadcast(json.get("denyLineTableBroadcast").getAsBoolean());
+					}
+
+					// Trigger GUI save consumer or save directly
+					if (proxySystem.getKLALBGUI() != null && proxySystem.getKLALBGUI().getSaveComsumer() != null) {
+						proxySystem.getKLALBGUI().getSaveComsumer().accept(proxySystem.getConfig());
+					} else {
+						proxySystem.saveConfigToFile();
+					}
+
+					JsonObject resp = new JsonObject();
+					resp.addProperty("success", true);
+					resp.addProperty("message", "Configuration updated successfully");
+					sendJsonResponse(exchange, 200, resp);
+				} else {
+					sendError(exchange, 500, "Current configuration is null");
+				}
+			} catch (Exception e) {
+				sendError(exchange, 400, "Failed to update configuration: " + e.getMessage());
+			}
+		} else {
+			sendError(exchange, 405, "Method not allowed");
+		}
+	}
+
+	// -------------------------------------------------------------
+	// SSE Handler & Broadcaster
+	// -------------------------------------------------------------
+
+	private void handleEvents(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+		if (!"GET".equalsIgnoreCase(exchange.getRequestMethod())) {
+			sendError(exchange, 405, "Method not allowed");
+			return;
+		}
+
+		Headers headers = exchange.getResponseHeaders();
+		headers.set("Content-Type", "text/event-stream; charset=utf-8");
+		headers.set("Cache-Control", "no-cache, no-transform");
+		headers.set("Connection", "keep-alive");
+		headers.set("Access-Control-Allow-Origin", "*");
+
+		exchange.sendResponseHeaders(200, 0);
+		sseClients.add(exchange);
+	}
+
+	private void startSseBroadcaster() {
+		sseExecutor.scheduleAtFixedRate(() -> {
+			if (sseClients.isEmpty()) return;
+
+			JsonObject eventData = new JsonObject();
+			eventData.add("status", getStatusJson());
+			eventData.add("links", getLinksJson());
+			String eventStr = "data: " + eventData.toString() + "\n\n";
+			byte[] bytes = eventStr.getBytes(StandardCharsets.UTF_8);
+
+			Iterator<HttpExchange> it = sseClients.iterator();
+			while (it.hasNext()) {
+				HttpExchange ex = it.next();
+				try {
+					OutputStream os = ex.getResponseBody();
+					os.write(bytes);
+					os.flush();
+				} catch (Exception e) {
+					try {
+						ex.close();
+					} catch (Exception ignored) {}
+					it.remove();
+				}
+			}
+		}, 200, 200, TimeUnit.MILLISECONDS);
+	}
+
+	// -------------------------------------------------------------
+	// Static Resource / SPA Handler
+	// -------------------------------------------------------------
+
+	private void handleStatic(HttpExchange exchange) throws IOException {
+		if (handleCorsPreflight(exchange)) return;
+
+		String path = exchange.getRequestURI().getPath();
+		if (path.startsWith("/api/")) {
+			sendError(exchange, 404, "API endpoint not found");
+			return;
+		}
+
+		// Look for dashboard/dist
+		File distDir = new File("dashboard/dist");
+		File targetFile = null;
+
+		if (distDir.exists() && distDir.isDirectory()) {
+			String relPath = path.equals("/") ? "index.html" : path.substring(1);
+			targetFile = new File(distDir, relPath);
+			if (!targetFile.exists() || targetFile.isDirectory()) {
+				targetFile = new File(distDir, "index.html");
+			}
+		}
+
+		if (targetFile != null && targetFile.exists() && targetFile.isFile()) {
+			String mime = getMimeType(targetFile.getName());
+			byte[] content = Files.readAllBytes(targetFile.toPath());
+			setCorsHeaders(exchange);
+			exchange.getResponseHeaders().set("Content-Type", mime);
+			exchange.sendResponseHeaders(200, content.length);
+			try (OutputStream os = exchange.getResponseBody()) {
+				os.write(content);
+			}
+		} else {
+			// Fallback welcome message if frontend not built yet
+			String html = "<!DOCTYPE html><html><head><meta charset='utf-8'><title>KLALB Web Dashboard</title>" +
+					"<style>body{font-family:system-ui,sans-serif;display:flex;align-items:center;justify-content:center;height:100vh;margin:0;background:#09090b;color:#fafafa}" +
+					".card{background:#18181b;padding:2rem;border-radius:0.75rem;border:1px solid #27272a;max-width:480px;text-align:center}" +
+					"h1{margin:0 0 0.5rem;font-size:1.5rem}p{color:#a1a1aa;margin:0 0 1rem;font-size:0.875rem}code{background:#27272a;padding:0.2rem 0.4rem;border-radius:0.25rem}</style></head>" +
+					"<body><div class='card'><h1>KLALB Web Dashboard API Active</h1>" +
+					"<p>The backend API is ready. Start the frontend dev server or build the dashboard: <br><code>cd dashboard && pnpm build</code></p>" +
+					"<p><a href='/api/status' style='color:#38bdf8'>View /api/status</a></p></div></body></html>";
+			byte[] bytes = html.getBytes(StandardCharsets.UTF_8);
+			setCorsHeaders(exchange);
+			exchange.getResponseHeaders().set("Content-Type", "text/html; charset=utf-8");
+			exchange.sendResponseHeaders(200, bytes.length);
+			try (OutputStream os = exchange.getResponseBody()) {
+				os.write(bytes);
+			}
+		}
+	}
+
+	private String getMimeType(String filename) {
+		String lower = filename.toLowerCase();
+		if (lower.endsWith(".html")) return "text/html; charset=utf-8";
+		if (lower.endsWith(".js") || lower.endsWith(".mjs")) return "application/javascript; charset=utf-8";
+		if (lower.endsWith(".css")) return "text/css; charset=utf-8";
+		if (lower.endsWith(".json")) return "application/json; charset=utf-8";
+		if (lower.endsWith(".svg")) return "image/svg+xml";
+		if (lower.endsWith(".png")) return "image/png";
+		if (lower.endsWith(".jpg") || lower.endsWith(".jpeg")) return "image/jpeg";
+		if (lower.endsWith(".ico")) return "image/x-icon";
+		if (lower.endsWith(".woff2")) return "font/woff2";
+		if (lower.endsWith(".woff")) return "font/woff";
+		if (lower.endsWith(".ttf")) return "font/ttf";
+		return "application/octet-stream";
+	}
+}

src/org/kne/cloud/network/kltp/KLTPOutputStream.java

@@ -3,20 +3,18 @@ package org.kne.cloud.network.kltp;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.net.BindException;
-import java.net.Inet6Address;
 import java.net.SocketException;
 import java.net.SocketTimeoutException;
 import java.nio.ByteBuffer;
 import java.nio.channels.WritableByteChannel;
+
+import org.kne.cloud.network.klalb.KLALBScheduler;
 import org.kne.concurrent.*;
-import org.kne.cloud.network.NetworkPacket;
 import org.kne.cloud.network.congestion.CongestionAlgorithm;
-import org.kne.cloud.network.congestion.DCTCP2CongestionAlgorithm;
 import org.kne.cloud.network.congestion.DCTCPCongestionAlgorithm;
 import org.kne.cloud.network.congestion.SendPacketSlidingWindow;
 import org.kne.cloud.network.ipv6.IPv6Address;
 import org.kne.cloud.network.ipv6.IPv6Packet;
-import org.kne.cloud.network.klalb.DATATPacket;
 import org.kne.cloud.network.klalb.KLALBController;
 
 import java.util.UUID;
@@ -238,23 +236,27 @@ public class KLTPOutputStream extends OutputStream implements KLTPPacketConsumer
 					
 					@Override
 					public void run() {
-						if(sendMap.isClosed())
+						if(sendMap.isClosed()) {
 							tt.cancel(false);
-						try {
-							if(olock!=null)
-							olock.lock();
+						}else if(!sendMap.isCongestion()){
 							try {
-								flush0();
-							}finally {
-								if(olock!=null)
-								olock.unlock();
+								if (olock != null)
+									olock.lock();
+								try {
+									if(!sendMap.isCongestion()) {
+										flush0();
+									}
+								} finally {
+									if (olock != null)
+										olock.unlock();
+								}
+							} catch (IOException e) {
+								ioe.set(e);
 							}
-						} catch (IOException e) {
-							ioe.set(e);
 						}
 					}  
 				};
-				tt=controller.getScheduleTimer().scheduleAtFixedRate (r, delaytime, delaytime,TimeUnit.NANOSECONDS);
+				tt= KLALBScheduler.getScheduler().scheduleWithFixedDelay(r, delaytime, delaytime,TimeUnit.NANOSECONDS);
 				}
 				
 				IOException ioex=ioe.get();
@@ -271,7 +273,7 @@ public class KLTPOutputStream extends OutputStream implements KLTPPacketConsumer
 				
 							sendMap.waitForAvaliable();
 					
-						controller.getIpv6Router().runPacketSendTask(()->{
+						controller.getIpv6Router().enqueuePacketSendTask(()->{
 					pack.getKLTPData().flip();
 					pack.incSendCounter();
 								sendMap.put(pack.getSequence(),pack);
@@ -353,7 +355,7 @@ public class KLTPOutputStream extends OutputStream implements KLTPPacketConsumer
 				KLTPPacket kltp=(KLTPPacket) u.getPayload();
 				switch(kltp.getType()) {
 				case KLTPPacket.KLTP_TYPE_ACK:
-						sendMap.ack(kltp.getSequence(), kltp.isCE());
+						sendMap.ack(kltp.getSequence(),0, kltp.isCE());
 					
 					break;
 				}

src/org/kne/cloud/network/monitor/ArrayListTimestampMonitor.java

@@ -46,7 +46,7 @@ public class ArrayListTimestampMonitor<K> implements TimestampMonitor<K> {
 		return clock;
 	}
 
-	protected ArrayListTimestampMonitor(HighAccuracyClock clock, String name, int maxRetry, long cleanupThreshold) {
+	public ArrayListTimestampMonitor(HighAccuracyClock clock, String name, int maxRetry, long cleanupThreshold) {
 		super();
 		this.clock = clock;
 		this.name = name;
@@ -66,7 +66,12 @@ public class ArrayListTimestampMonitor<K> implements TimestampMonitor<K> {
 	 public boolean recordPacket(K key,int count, int length) {
 		 return recordPacket(key,clock.getCurrentTimeNanos(),count,length);
 	 }
-	 
+
+
+	public boolean recordPacket(K key, int count, int length, long delay, long delayMin) {
+		return recordPacket(key, clock.getCurrentTimeNanos(),count, length, delay,delayMin);
+	}
+
 	public boolean recordPacket(K key,int count, int length, long delay) {
 		return recordPacket(key, clock.getCurrentTimeNanos(),count, length, delay);
 	}
@@ -75,17 +80,22 @@ public class ArrayListTimestampMonitor<K> implements TimestampMonitor<K> {
 		return recordPacket(key, timestamp,count, length, Long.MAX_VALUE / 1024);
 	}
 
-	
+	@Override
+	public boolean recordPacket(K key, Long128 timestamp, int count, int length, long dsndDelay) {
+		return recordPacket(key, timestamp, count, length, dsndDelay,dsndDelay);
+	}
+
+
 	/**
 	 * 记录数据包 - 使用插入排序保持列表有序，添加时间戳验证
 	 */
-	public boolean recordPacket(K key, Long128 timestamp,int count, int length, long delay) {
+	public boolean recordPacket(K key, Long128 timestamp,int count, int length, long delay, long dsndDelayMin) {
 		// 验证时间戳的合理性
 		validateTimestamp(timestamp);
 
 		// 快速路径：尝试sequence=0
 		TimestampMonitorKey<K> monitorKey = new TimestampMonitorKey<>(key, 0);
-		TimestampMonitorValue monitorValue = new TimestampMonitorValue(monitorKey, timestamp,count, length, delay);
+		TimestampMonitorValue monitorValue = new TimestampMonitorValue(monitorKey, timestamp,count, length, delay,dsndDelayMin);
 		autoCleanup(cleanupThreshold);
 
 		rwLock.writeLock().lock();
@@ -460,7 +470,49 @@ public class ArrayListTimestampMonitor<K> implements TimestampMonitor<K> {
 			return Long.MAX_VALUE / 1024;
 		}
 	}
-	
+
+
+
+	/**
+	 * 从已排序的列表中计算数据量 - 优化版本，只需要startTime
+	 */
+	private long calculateMinDelayFromSortedList(List<TimestampMonitorValue> sortedList, Long128 startTime) {
+		if (sortedList.isEmpty()) {
+			return 0;
+		}
+
+		// 使用二分查找找到第一个 >= startTime 的元素位置
+		int startIndex = findFirstValidIndexFromSorted(sortedList, startTime);
+
+		if (startIndex >= sortedList.size()) {
+			return 0;
+		}
+
+		// 计算从startIndex到末尾的所有数据量（因为数据包不会来自未来）
+		long sum = Long.MAX_VALUE/1024;
+		for (int i = startIndex; i < sortedList.size(); i++) {
+			sum =Math.min(sortedList.get(i).getDelayMin(),sum) ;
+		}
+
+		return sum;
+	}
+
+	@Override
+	public long calculateMinDelay(long timeWindowNs){
+		return calculateMinDelay(clock.getCurrentTimeNanos(),timeWindowNs);
+	}
+
+	@Override
+	public long calculateMinDelay(Long128 currentTime, long timeWindowNs){ 
+		Long128 startTime = currentTime.subtract(Long128.valueOf(timeWindowNs));
+		rwLock.readLock().lock();
+		try {
+			return calculateMinDelayFromSortedList(entries, startTime);
+		} finally {
+			rwLock.readLock().unlock();
+		}
+	}
+
 	private volatile TimestampMonitorValue recent=null;
 	@Override
 	public TimestampMonitorValue getRecentDelayEntry() {

src/org/kne/cloud/network/monitor/HashMapTimestampMonitor.java

@@ -75,16 +75,23 @@ private String name;
 		public boolean recordPacket(K key,int count, int length, long delay) {
 			return recordPacket(key,clock.getCurrentTimeNanos(),count,length,delay);
 		}
-	 
-		
+
+    @Override
+    public boolean recordPacket(K key, int count, int length, long delay, long delayMin) {
+        return recordPacket(key,clock.getCurrentTimeNanos(),count,length,delay,delayMin);
+    }
+
+    public boolean recordPacket(K key, Long128 timestamp,int count, int length, long delay) {
+         return recordPacket(key,timestamp,count,length,delay,delay);
+    }
     /**
      * 超高性能记录数据包 - 针对路由器优化
      */
-    public boolean recordPacket(K key, Long128 timestamp,int count, int length, long delay) {
+    public boolean recordPacket(K key, Long128 timestamp,int count, int length, long delay,long delayMin) {
     	autoCleanup(cleanupThreshold);
         // 快速路径：尝试sequence=0
         TimestampMonitorKey<K> monitorKey = new TimestampMonitorKey<>(key, 0);
-        TimestampMonitorValue monitorValue = new TimestampMonitorValue(monitorKey,timestamp, count,length,delay);
+        TimestampMonitorValue monitorValue = new TimestampMonitorValue(monitorKey,timestamp, count,length,delay,delayMin);
         
         if (entries.putIfAbsent(monitorKey, monitorValue) == null) {
             totalDataSize.add(length);
@@ -304,7 +311,18 @@ private String name;
 			// TODO 自动生成的方法存根
 			return 0;
 		}
-		@Override
+
+    @Override
+    public long calculateMinDelay(long timeWindowNs) {
+        return 0;
+    }
+
+    @Override
+    public long calculateMinDelay(Long128 currentTime, long timeWindowNs) {
+        return 0;
+    }
+
+    @Override
 		public TimestampMonitorValue getRecentDelayEntry() {
 			// TODO 自动生成的方法存根
 			return null;

src/org/kne/cloud/network/monitor/SpeedAndTrafficAndDelayMonitorDataImpl.java

@@ -19,27 +19,17 @@ public class SpeedAndTrafficAndDelayMonitorDataImpl extends SpeedAndTrafficMonit
 		upSampler.update();
 		downSampler.update();
 		if(upSampler.getSnapshotPacketCount()>0&&upSampler.getSnapshotTotalDelay()>0) {
-		getUploadBandwidth(). recordPacket(KLALBUtils.createGlobalUUID(),0, 0, upSampler.getAvgDelayNanos());
+		getUploadBandwidth(). recordPacket(KLALBUtils.createGlobalUUID(),0, 0, upSampler.getAvgDelayNanos(),upSampler.getMinDelayNanos());
 		}
 		if(downSampler.getSnapshotPacketCount()>0&&downSampler.getSnapshotTotalDelay()>0) {
-		getDownloadBandwidth(). recordPacket(KLALBUtils.createGlobalUUID(),0, 0, downSampler.getAvgDelayNanos());
+		getDownloadBandwidth(). recordPacket(KLALBUtils.createGlobalUUID(),0, 0, downSampler.getAvgDelayNanos(),downSampler.getMinDelayNanos());
 		}
 		
 		long time=System.nanoTime();
 		if(time-stime>timewindowmax) {
+			outDelayMin=getUploadBandwidth().calculateMinDelay(super.getTimeWindowMax());
+			inDelayMin=getDownloadBandwidth().calculateMinDelay(super.getTimeWindowMax());
 			stime=time;
-		long idelay=getInDelay();
-		if(inDelayMin==Long.MAX_VALUE||idelay<=inDelayMin) {
-			inDelayMin=idelay;
-		}else{
-			inDelayMin=(inDelayMin*99+idelay)/100;
-		}
-		long odelay=getOutDelay();
-		if(outDelayMin==Long.MAX_VALUE||odelay<=outDelayMin) {
-			outDelayMin=odelay;
-		}else{
-			outDelayMin=(outDelayMin*99+odelay)/100;
-		}
 		}
 	}
 

src/org/kne/cloud/network/monitor/SpeedAndTrafficMonitorDataImpl.java

@@ -11,13 +11,13 @@ public class SpeedAndTrafficMonitorDataImpl extends MonitorDataImpl implements S
 	private TimestampMonitor<UUID>uploadBandwidth;
 	private TimestampMonitor<UUID>downloadBandwidth;
 	private long timewindow=1000000000L;
-	private long timewindowmax=1000000000L;
+	private long timewindowmax=30000000000L;
 	private BandwidthSampler upSampler=new BandwidthSampler();
 	private BandwidthSampler downSampler=new BandwidthSampler();
 
 
 
-	private final long TIME_WINDOW=2000000000L;
+	private final long TIME_WINDOW=50000000000L;
 	public SpeedAndTrafficMonitorDataImpl(HighAccuracyClock clock) {
 		super();
 		this.clock=clock;
@@ -177,32 +177,39 @@ public class SpeedAndTrafficMonitorDataImpl extends MonitorDataImpl implements S
 			inPPSEvaluator.markDirty();
 		}
 		long time=System.nanoTime();
-		if(time-stime>timewindowmax) {
+		if(time-stime>timewindow) {
 			stime=time;
 		long os=uploadBandwidth.calculateBandwidth(timewindowmax);
 		long is=downloadBandwidth.calculateBandwidth(timewindowmax);
 		long op=uploadBandwidth.calculatePacketRate(timewindowmax);
 		long ip=uploadBandwidth.calculatePacketRate(timewindowmax);
 		if(os>outSpeeedMax) {
-			outSpeeedMax=(outSpeeedMax+os)/2;
+			outSpeeedMax=os;
 		}else {
 			outSpeeedMax=(outSpeeedMax*999+os)/1000;
 		}
 		if(is>inSpeedMax) {
-			inSpeedMax=(inSpeedMax+is)/2;
+			inSpeedMax=is;
 		}else {
 			inSpeedMax=(inSpeedMax*999+is)/1000;
 		}
 		if(op>outPPSMax) {
-			outPPSMax=(outPPSMax+op)/2;
+			outPPSMax=op;
 		}else {
 			outPPSMax=(outPPSMax*999+op)/1000;
 		}
 		if(ip>inPPSMax) {
-			inPPSMax=(inPPSMax+ip)/2;
+			inPPSMax=ip;
 		}else {
 			inPPSMax=(inPPSMax*999+ip)/1000;
 		}
 		}
 	}
+
+	protected long getTimeWindow() {
+		return timewindow;
+	}
+	protected long getTimeWindowMax() {
+		return timewindowmax;
+	}
 }

src/org/kne/cloud/network/monitor/TimestampMonitor.java

@@ -1,7 +1,6 @@
 package org.kne.cloud.network.monitor;
 
 import org.kne.cloud.clock.HighAccuracyClock;
-import org.kne.cloud.network.ipv6.PacketID;
 import org.kne.math.Long128;
 
 /**
@@ -36,7 +35,10 @@ public interface TimestampMonitor<K> {
      * @return 是否记录成功
      */
     boolean recordPacket(K key,int count, int length);
-    
+
+    boolean recordPacket(K key, int count,int length, long dsndDelay);
+
+    boolean recordPacket(K key, int count, int length, long avgDelayNanos, long minDelayNanos);
     /**
      * 记录数据包（使用指定时间戳）
      * @param key 数据包标识
@@ -49,8 +51,10 @@ public interface TimestampMonitor<K> {
 
     boolean recordPacket(K key, Long128 timestamp, int count,int length, long dsndDelay);
 
-    boolean recordPacket(K key, int count,int length, long dsndDelay);
-    
+
+
+    boolean recordPacket(K key, Long128 timestamp, int count,int length, long dsndDelay,long dsndDelayMin);
+
     // ==================== 清理维护方法 ====================
     
     /**
@@ -144,9 +148,13 @@ public interface TimestampMonitor<K> {
     TrafficStats calculateTrafficStats(Long128 currentTime, long timeWindowNs);
     
     long getRecentDelay();
-    
 
-	TimestampMonitorValue getRecentDelayEntry();
+
+    long calculateMinDelay(long timeWindowNs);
+
+    long calculateMinDelay(Long128 currentTime, long timeWindowNs);
+
+    TimestampMonitorValue getRecentDelayEntry();
     
     
     // ==================== 全局统计方法 ====================

src/org/kne/cloud/network/monitor/TimestampMonitorValue.java

@@ -8,22 +8,26 @@ public  class TimestampMonitorValue implements Comparable<TimestampMonitorValue>
         private final int length;
         private final TimestampMonitorKey<?> key;
         private long delay;
+	    private long delayMin;
         public TimestampMonitorValue(TimestampMonitorKey<?> key, Long128 timestamp,int count, int length) {
-        	this(key,timestamp,count,length,Long.MAX_VALUE/1024);
+        	this(key,timestamp,count,length,Long.MAX_VALUE/1024,Long.MAX_VALUE/1024);
         }
-        public TimestampMonitorValue(TimestampMonitorKey<?> key, Long128 timestamp,int count, int length,long delay) {
+        public TimestampMonitorValue(TimestampMonitorKey<?> key, Long128 timestamp,int count, int length,long delay,long delayMin) {
             this.key = key;
             this.timestamp = timestamp;
             this.count=count;
             this.length = length;
             this.delay=delay;
+			this.delayMin=delayMin;
         }
         
         @Override
 		public int hashCode() {
 			final int prime = 31;
 			int result = 1;
+			result = prime * result + count;
 			result = prime * result + (int) (delay ^ (delay >>> 32));
+			result = prime * result + (int) (delayMin ^ (delayMin >>> 32));
 			result = prime * result + length;
 			result = prime * result + ((timestamp == null) ? 0 : timestamp.hashCode());
 			return result;
@@ -38,8 +42,12 @@ public  class TimestampMonitorValue implements Comparable<TimestampMonitorValue>
 			if (getClass() != obj.getClass())
 				return false;
 			TimestampMonitorValue other = (TimestampMonitorValue) obj;
+			if (count != other.count)
+				return false;
 			if (delay != other.delay)
 				return false;
+			if (delayMin != other.delayMin)
+				return false;
 			if (length != other.length)
 				return false;
 			if (timestamp == null) {
@@ -52,8 +60,8 @@ public  class TimestampMonitorValue implements Comparable<TimestampMonitorValue>
 
         @Override
 		public String toString() {
-			return "TimestampMonitorValue [timestamp=" + timestamp + ", length=" + length + ", key=" + key + ", delay="
-					+ delay + "]";
+			return "TimestampMonitorValue [timestamp=" + timestamp + ", count=" + count + ", length=" + length
+					+ ", delay=" + delay + ", delayMin=" + delayMin + "]";
 		}
 
         public Long128 getTimestamp() { return timestamp; }
@@ -73,6 +81,12 @@ public  class TimestampMonitorValue implements Comparable<TimestampMonitorValue>
 			this.delay = delay;
 		}
 
+		public long getDelayMin() {
+			return delayMin;
+		}
+		public void setDelayMin(long delayMin) {
+			this.delayMin = delayMin;
+		}
 		@Override
         public int compareTo(TimestampMonitorValue other) {
             return this.timestamp.compareTo(other.timestamp);

src/org/kne/cloud/network/ntp/NTPContext.java

@@ -117,7 +117,7 @@ public class NTPContext implements Closeable, AutoCloseable {
 	}
 	
 	protected void putPacket(NTPv4Packet nv4, MultiProtocolSocketAddress inetSocketAddress) {
-		checkIP();
+		//checkIP();
 		List<NTPv4Packet> newv = new Vector<NTPv4Packet>();
 		List<NTPv4Packet> oldv = recvmap.putIfAbsent(inetSocketAddress, newv);
 		if (oldv == null) {
@@ -132,25 +132,6 @@ public class NTPContext implements Closeable, AutoCloseable {
 		}
 	}
 
-	private void checkIP() {
-		Set<Entry<MultiProtocolSocketAddress, List<NTPv4Packet>>> ens = recvmap.entrySet();
-		for (Iterator<Entry<MultiProtocolSocketAddress, List<NTPv4Packet>>> iterator = ens.iterator(); iterator
-				.hasNext();) {
-			Entry<MultiProtocolSocketAddress, List<NTPv4Packet>> entry = (Entry<MultiProtocolSocketAddress, List<NTPv4Packet>>) iterator
-					.next();
-			AtomicBoolean ab = new AtomicBoolean(false);
-			ios.forEach((x) -> {
-				if (!ab.get())
-					if (x.findPeer(entry.getKey()) != null) {
-						ab.set(true);
-						return;
-					}
-			});
-			if (!ab.get()) {
-				iterator.remove();
-			}
-		}
-	}
 
 	private class PeerInfo implements Comparable<PeerInfo> {
 		private MultiProtocolSocketAddress address;
@@ -225,14 +206,12 @@ public class NTPContext implements Closeable, AutoCloseable {
 			PeerInfo pix = peerInfo.get(0);
 			currentClock = pix;
 			int i;
-			int m = Math.min(peerInfo.size(), 3);
-			Long128 bi = Long128.ZERO;
-			for (i = 0; i < m; i++) {
-				PeerInfo pi = peerInfo.get(i);
-				Long128 adjt = pi.getAdj();
-				bi = bi.add(adjt);
+			List<Long128> adjts = new ArrayList<>();
+			for (i = 0; i < peerInfo.size(); i++) {
+			    adjts.add(peerInfo.get(i).getAdj());
 			}
-			Long128 delta = bi.divide(Long128.valueOf(i));
+			Long128 delta = NTPTimestamps. median(adjts);
+			//System.out.println(adjts+":"+delta);
 			avgAdj=(avgAdj*7+delta.abs().longValue())/8;
 			Long128 deltaabs=delta.abs();
 			if (deltaabs.compareTo(adjustThreshold0) > 0&&firstSync.compareAndSet(true, false)) {

src/org/kne/cloud/network/ntp/NTPv4Protocol.java

@@ -252,14 +252,23 @@ public class NTPv4Protocol implements Closeable, AutoCloseable {
 			checkLock.unlock();
 		}
 	}
+	// 在类成员变量中定义 ThreadLocal 发送缓冲区
+	private static final ThreadLocal<ByteBuffer> NTP_TX_BUFFER = ThreadLocal.withInitial(() -> ByteBuffer.allocate(9000));
 
 	private void sendNTPPacket(NTPv4Packet nv4, SocketAddress target) throws IOException {
-		ByteBuffer bbf = ByteBuffer.allocate(65535);
+		// 1. 获取并重置缓冲区
+		ByteBuffer bbf = NTP_TX_BUFFER.get();
+		bbf.clear(); // 重置 position=0, limit=9000
+
+		// 2. 写入数据
 		nv4.writeToChannel(KNEChannels.newWritableChannel(bbf));
-		bbf.flip();
+		bbf.flip(); // 切换为读模式，limit 会变成实际写入的长度
+
+		// 3. 发送
 		DatagramPacket dp = new DatagramPacket(bbf.array(), bbf.limit());
 		dp.setSocketAddress(target);
 		dgs.send(dp);
+
 		if (showPacket)
 			System.out.println("NTPv4 TX:" + target + " " + nv4);
 	}
@@ -379,15 +388,30 @@ public class NTPv4Protocol implements Closeable, AutoCloseable {
 		return sends;
 	}
 
+	// 1. 在类成员变量中定义 ThreadLocal 缓冲区
+	private static final ThreadLocal<ByteBuffer> NTP_BUFFER = ThreadLocal.withInitial(() -> ByteBuffer.allocate(9000));
+
 	private NTPv4Packet receiveNTPPacket(AtomicReference<InetSocketAddress> isa) throws IOException {
-		ByteBuffer bbf = ByteBuffer.allocate(65535);
+		// 2. 从 ThreadLocal 获取，并重置状态 (position=0, limit=9000)
+		ByteBuffer bbf = NTP_BUFFER.get();
+		bbf.clear();
+
+		// 3. 构造 DatagramPacket
 		DatagramPacket dp = new DatagramPacket(bbf.array(), bbf.limit());
 		dgs.receive(dp);
+
 		isa.set((InetSocketAddress) dp.getSocketAddress());
+
+		// 4. 关键：限制 ByteBuffer 的读取范围，防止越界读取历史脏数据
+		bbf.limit(dp.getLength());
+
 		NTPv4Packet nv4 = new NTPv4Packet(context.getClock());
+		// 5. 将 Channel 的读取操作限制在 dp.getLength() 长度内
 		nv4.readFromChannel(KNEChannels.newReadableChannel(bbf), dp.getLength());
+
 		if (showPacket)
 			System.out.println("NTPv4 RX:" + isa.get() + " " + nv4);
+
 		return nv4;
 	}
 
@@ -405,18 +429,5 @@ public class NTPv4Protocol implements Closeable, AutoCloseable {
 		return dgs.isClosed();
 	}
 
-	public static void main(String[] args) throws IOException, InterruptedException {
-		HighAccuracyClock hac = new HighAccuracyClock();
-		NTPContext context = new NTPContext(hac);
-		System.out.println(context);
-		NTPv4Protocol nvc = new NTPv4Protocol(context, new MultiProtocolSocketAddress("{UDP}0.0.0.0:123"));// 106.55.184.199
-		nvc.getPeers().add(new NTPPeer("{UDP}106.55.184.199:123", NTPv4Packet.NTP_CLIENT));
-		nvc.getPeers().add(new NTPPeer("{UDP}time.windows.com:123", NTPv4Packet.NTP_CLIENT));
-		nvc.getPeers().add(new NTPPeer("{UDP}127.0.0.1:123", NTPv4Packet.NTP_SYMMETRIC_ACTIVE));
-		/*
-		 * for (int i = 0; i < 10000; i++) { Thread.sleep(1000);
-		 * System.out.println(context.getCurrentSelfDispersion128());
-		 * System.out.println(context); }
-		 */
-	}
+	
 }

src/org/kne/cloud/network/perf/Kperf.java

@@ -4,17 +4,15 @@ import java.io.IOException;
 import java.nio.channels.UnresolvedAddressException;
 import java.util.Objects;
 import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 
 import org.kne.cloud.clock.AdjustedNanoClock;
 import org.kne.cloud.clock.HighAccuracyClock;
 import org.kne.cloud.network.MultiProtocolSocketAddress;
 import org.kne.cloud.network.SpeedLimiter;
 import org.kne.cloud.network.ThreadTool;
-import org.kne.cloud.network.klalb.KLALBPacket;
-import org.kne.cloud.network.klalb.KLALBPacketLink;
-import org.kne.cloud.network.klalb.KLALBUtils;
-import org.kne.cloud.network.klalb.PINGPacket;
-import org.kne.cloud.network.klalb.PONGPacket;
+import org.kne.cloud.network.klalb.*;
 import org.kne.cloud.network.monitor.LinkStatus;
 import org.kne.cloud.network.monitor.SpeedAndTrafficAndDelayMonitorDataImpl;
 import org.kne.concurrent.ThreadParker;
@@ -79,25 +77,20 @@ public class Kperf implements Runnable{
 
 	
 	
-	KLALBPacket testPacket=null;
+	private  KLALBPacket testPacket=null;
 	
 	private long starttime=System.nanoTime();
-	long totaltime=1000;
-	long usedtime=0;
 	
 	
-	private MonitorUpdater monitorUpdater;
+	private ScheduledFuture<?> monitorUpdater;
 	private class MonitorUpdater implements Runnable{
 		@Override
 		public void run() {
-			while (!closed) {
+			if (closed) {
+				monitorUpdater.cancel(false);
+			}else{
 				status.updateReliability();
 				monitor.update();
-				try {
-					Thread.sleep(1);
-				} catch (InterruptedException e) {
-					e.printStackTrace();
-				}
 				
 			}
 			
@@ -126,9 +119,9 @@ public class Kperf implements Runnable{
 		});
 		Thread tc = ThreadTool.makeVDaemonThreadIfSupport("测速控制线程", () -> {
 			final int wtimes=5;
-			totaltime=(20*1000*1+20*1000*4+wtimes*1000*5)*1000000L;
-			starttime=System.nanoTime();
 				System.out.println("测速开始！");
+				if(reports!=null)
+			reports.updateDial(monitor);
 				try {
 					long startTime;
 					
@@ -137,7 +130,6 @@ public class Kperf implements Runnable{
 					 startTime=System.nanoTime();
 					for (int i = 0; i < 20; i++) {
 						Thread.sleep(1000);
-						updateUsedTime();
 					}
 					System.out.printf("上传延迟 最小：%.3fms 平均：%.3fms 抖动：%.3fms\n",monitor.getOutDelay()/1000000.0,monitor.getOutDelay()/1000000.0,monitor.getOutJitter()/1000000.0);
 					System.out.printf("下载延迟 最小：%.3fms 平均：%.3fms 抖动：%.3fms\n",monitor.getInDelay()/1000000.0,monitor.getInDelay()/1000000.0,monitor.getInJitter()/1000000.0);
@@ -153,7 +145,7 @@ public class Kperf implements Runnable{
 					
 					System.out.println("测试2/3：带宽测试");
 					test.setLimitspeed(1000L*1024L*1024L*1024L);
-					testPacket=new TESTNPacket(65535);
+					testPacket=new TESTNPacket(9000);
 					for (int i = 0; i < 60; i++) {
 						Thread.sleep(1000);
 					}
@@ -303,9 +295,6 @@ public class Kperf implements Runnable{
 
 					
 					tlock.unpark();
-					updateUsedTime() ;
-					if(reports!=null)
-					reports.updateDial(monitor);
 					break;
 				case KLALBPacket.TESTN:
 					break;
@@ -330,12 +319,7 @@ public class Kperf implements Runnable{
 			tcc.interrupt();
 		}
 	}
-	private void updateUsedTime() {
-		usedtime=System.nanoTime()-starttime;
-		//System.out.println(usedtime+" "+totaltime);
-		if(reports!=null)
-			reports.testProcess(usedtime/(double)totaltime);
-	}
+
 
 
 
@@ -436,8 +420,7 @@ public class Kperf implements Runnable{
 	
 	
 	public void startPerfing() {
-		monitorUpdater=new MonitorUpdater();
-		ThreadTool.makeVDaemonThread("线路性能采样线程", monitorUpdater).start();
+		monitorUpdater= KLALBScheduler.getScheduler().scheduleWithFixedDelay(new MonitorUpdater(),1,1, TimeUnit.MILLISECONDS);
 		ThreadTool.makeVDaemonThreadIfSupport("测速接收线程" ,this).start();
 	}
 }

src/org/kne/cloud/network/perf/KperfReports.java

@@ -3,7 +3,6 @@ package org.kne.cloud.network.perf;
 import org.kne.cloud.network.monitor.SpeedAndTrafficAndDelayMonitorDataImpl;
 
 public interface KperfReports {
-	public void testProcess(double d);
 	public void testFinish();
 	public void updateDial(SpeedAndTrafficAndDelayMonitorDataImpl mdt);
 	public void uploadSpeedFinish(long uploadSpeed);

src/org/kne/cloud/network/perf/TESTNPacket.java

@@ -1,73 +1,87 @@
 package org.kne.cloud.network.perf;
 
-import java.io.DataInput;
-import java.io.DataInputStream;
-import java.io.DataOutput;
-import java.io.DataOutputStream;
 import java.io.EOFException;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.channels.ReadableByteChannel;
 import java.nio.channels.WritableByteChannel;
 
-import org.kne.cloud.network.ByteBufferAllocator;
 import org.kne.cloud.network.NetworkPacket;
 import org.kne.cloud.network.klalb.KLALBPacket;
 
 public class TESTNPacket extends KLALBPacket {
-	
-	private static final int HEADER_LENGTH=3;
-	
-	private ByteBuffer dataBuffer;//=NetworkPacket.databufferpool_65535.borrow();
+
+	private static final int HEADER_LENGTH = 3;
+
+	// 核心：一个线程私有的 65535 字节大缓存，生命周期与线程同寿
+	private static final ThreadLocal<ByteBuffer> BENCH_BUFFER =
+			ThreadLocal.withInitial(() -> ByteBuffer.allocate(65535));
+
+	// 不再持有 ByteBuffer，只记录长度
+	private int payloadLength;
+
 	@Override
 	public long getTotalLength() {
-		return HEADER_LENGTH+dataBuffer.limit();
+		return HEADER_LENGTH + payloadLength;
 	}
 
-
+	// 发送端构造
 	public TESTNPacket(int limit) {
-		super(TESTN,HEADER_LENGTH);
-		//dataBuffer.limit(limit);
-		dataBuffer=NetworkPacket.bufferAllocator.allocate(limit);
+		super(TESTN, HEADER_LENGTH);
+		this.payloadLength = limit;
 	}
 
-	
-
-	public ByteBuffer getDataBuffer() {
-		return dataBuffer;
+	// 接收端构造（从已有的 ByteBuffer 解析）
+	public TESTNPacket(ByteBuffer bb) {
+		super(bb, HEADER_LENGTH);
+		this.payloadLength = klalbHeader.getChar(1);
 	}
 
+	public int getPayloadLength() {
+		return payloadLength;
+	}
 
 	@Override
 	public void writeToChannel(WritableByteChannel dto) throws IOException {
-		klalbHeader.putChar(1, (char) dataBuffer.limit());
+		// 1. 写入包头（包含 payloadLength）
+		klalbHeader.putChar(1, (char) payloadLength);
 		super.writeToChannel(dto);
-		//System.out.println(dataBuffer);
-		dto.write(dataBuffer.slice(0, dataBuffer.limit()));
+
+		// 2. 如果有 payload，借用 ThreadLocal 缓冲区并写出去
+		if (payloadLength > 0) {
+			ByteBuffer buf = BENCH_BUFFER.get();
+			buf.clear();
+			buf.limit(payloadLength); // 限制到指定长度
+
+			// 直接写出，里面的数据是上一次残留的或者全 0，对于烤机无所谓
+			dto.write(buf);
+		}
 	}
 
 	@Override
 	public void readFromChannel(ReadableByteChannel din) throws IOException {
+		// 1. 读包头
 		super.readFromChannel(din);
-		int limit=klalbHeader.getChar(1);
-		dataBuffer=NetworkPacket.bufferAllocator.allocate(limit);
-		 while(dataBuffer.hasRemaining()){
-			if(din.read(dataBuffer)==-1) {
-				throw new EOFException();
+		this.payloadLength = klalbHeader.getChar(1);
+
+		// 2. 如果有 payload，借用缓冲区接收数据
+		if (payloadLength > 0) {
+			ByteBuffer buf = BENCH_BUFFER.get();
+			buf.clear();
+			buf.limit(payloadLength);
+
+			// 循环读满（使用你现有的 KNEChannels 工具或手动循环）
+			while (buf.hasRemaining()) {
+				if (din.read(buf) == -1) {
+					throw new EOFException("连接提前断开，未能读满 TESTN 载荷");
+				}
 			}
+			// 数据读完直接丢弃，缓冲区不保存，下一次 clear() 时会自动覆盖
 		}
-		 dataBuffer.flip();
 	}
 
-	public TESTNPacket(ByteBuffer bb) {
-		super(bb,HEADER_LENGTH);
-	}
-
-
 	@Override
 	public String toString() {
-		return "TESTN["+dataBuffer.limit()+"]";
+		return "TESTN[" + payloadLength + "]";
 	}
-
-	
-}
+}

src/org/kne/cloud/network/srv6/KLALBNodeInformation.java

@@ -0,0 +1,52 @@
+package org.kne.cloud.network.srv6;
+
+import java.util.List;
+
+import org.kne.cloud.network.MultiProtocolSocketAddress;
+
+/**
+ * 节点信息（开放线路 + 设备名称 + 设备描述），由路由协议 JSON API 查询获得。
+ */
+public class KLALBNodeInformation {
+	private List<MultiProtocolSocketAddress> openLines;
+	private String deviceName;
+	private String deviceDescription;
+
+	public KLALBNodeInformation(List<MultiProtocolSocketAddress> openLines, String deviceName,
+			String deviceDescription) {
+		super();
+		this.openLines = openLines;
+		this.deviceName = deviceName;
+		this.deviceDescription = deviceDescription;
+	}
+
+	public List<MultiProtocolSocketAddress> getOpenLines() {
+		return openLines;
+	}
+
+	public void setOpenLines(List<MultiProtocolSocketAddress> openLines) {
+		this.openLines = openLines;
+	}
+
+	public String getDeviceName() {
+		return deviceName;
+	}
+
+	public void setDeviceName(String deviceName) {
+		this.deviceName = deviceName;
+	}
+
+	public String getDeviceDescription() {
+		return deviceDescription;
+	}
+
+	public void setDeviceDescription(String deviceDescription) {
+		this.deviceDescription = deviceDescription;
+	}
+
+	@Override
+	public String toString() {
+		return "KLALBNodeInformation [openLines=" + openLines + ", deviceName=" + deviceName
+				+ ", deviceDescription=" + deviceDescription + "]";
+	}
+}

src/org/kne/cloud/network/srv6/KLALBRoutingProtocol.java

@@ -9,6 +9,7 @@ import java.net.Inet6Address;
 import java.net.InetSocketAddress;
 import java.net.SocketAddress;
 import java.net.SocketException;
+import java.nio.ByteBuffer;
 import java.nio.channels.Channels;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -35,6 +36,7 @@ import org.kne.cloud.network.monitor.MonitorData;
 import org.kne.cloud.network.monitor.SpeedAndTrafficAndDelayMonitorDataImpl;
 import org.kne.cloud.network.monitor.SpeedAndTrafficMonitorData;
 import org.kne.cloud.network.monitor.SpeedAndTrafficMonitorDataImpl;
+import org.kne.io.KNEChannels;
 import org.kne.membandboost.MembandBoost;
 
 public class KLALBRoutingProtocol extends Thread{
@@ -43,6 +45,10 @@ public class KLALBRoutingProtocol extends Thread{
 
 	private RouterInfo selfRouterInfo;
 	private Map<IPv6Address, RouterInfo> netmap=new ConcurrentHashMap<>();
+
+	public Map<IPv6Address, RouterInfo> getNetmap() {
+		return netmap;
+	}
 	
 	
 	private volatile Map<IPv6Address,Long>addresses;
@@ -207,20 +213,15 @@ public class KLALBRoutingProtocol extends Thread{
 		while(true) {
 
 			try {
-			byte[]ca=MembandBoost.allocateUninitializedArray(65535);
-			DatagramPacket dgp=new DatagramPacket(ca, ca.length);
-			ds.receive(dgp);
-			//System.out.println(Arrays.toString( Arrays.copyOf( dgp.getData(),dgp.getLength())));
-			ByteArrayInputStream bi=new ByteArrayInputStream(dgp.getData(),0,dgp.getLength());
-			KLALBRoutingProtocolPacket kp=KLALBRoutingProtocolPacket.readKLALBPacketFromChannel(Channels.newChannel(bi));
+			KLALBRoutingProtocolPacket kp=receivePacket();
 			
 			switch(kp.getType()) {
 			case KLALBRoutingProtocolPacket.RINFO_REQ:
 				RouterInfo rifr=netmap.get(router.getLocator().getAddress());
 				if(debug)
-				System.out.println("get Request from:"+dgp.getSocketAddress());
+				System.out.println("get Request from:"+kp.getFrom());
 				if(rifr!=null) {
-				writePacket( new RouterInfoPacket( rifr,false,-1), dgp.getSocketAddress());
+				writePacket( new RouterInfoPacket( rifr,false,-1), kp.getFrom());
 				if(debug)
 				System.out.println("response router info:"+rifr);
 				}else {
@@ -242,7 +243,7 @@ public class KLALBRoutingProtocol extends Thread{
 				netmap.put(rif.getLocator().getAddress(), rif);
 				noticeUpdate();
 				if(rifp.isFlood()) {
-					floodPacket( dgp.getSocketAddress(), rifp);
+					floodPacket( kp.getFrom(), rifp);
 				
 				}
 				
@@ -255,7 +256,7 @@ public class KLALBRoutingProtocol extends Thread{
 				break;
 			case KLALBRoutingProtocolPacket.JSON_DATA:
 				JsonDataPacket data=(JsonDataPacket) kp;
-				receivers.forEach((v)->{v.accept(dgp.getSocketAddress(),data);});
+				receivers.forEach((v)->{v.accept(kp.getFrom(),data);});
 				break;
 			default:
 				break;
@@ -272,7 +273,32 @@ public class KLALBRoutingProtocol extends Thread{
 			}
 	}
 	}
-	
+	private static final ThreadLocal<ByteBuffer> LSDB_RX_BUFFER =
+			ThreadLocal.withInitial(() -> ByteBuffer.allocate(65535));
+
+	private KLALBRoutingProtocolPacket receivePacket() throws IOException {
+		// 2. 获取并重置缓冲区
+		ByteBuffer bbf = LSDB_RX_BUFFER.get();
+		bbf.clear();
+
+		// 3. 构造 DatagramPacket（注意这里要传底层 array 和 capacity）
+		DatagramPacket dgp = new DatagramPacket(bbf.array(), bbf.capacity());
+
+		// 4. 阻塞接收
+		ds.receive(dgp);
+
+		// 5. 限制缓冲区范围到实际收到的长度
+		bbf.limit(dgp.getLength());
+		bbf.position(0);
+
+		// 6. 直接用 KNEChannels 包装 ByteBuffer，避免 ByteArrayInputStream
+		KLALBRoutingProtocolPacket kp = KLALBRoutingProtocolPacket.readKLALBPacketFromChannel(
+				KNEChannels.newReadableChannel(bbf)
+		);
+		if(kp!=null)
+			kp.setFrom(dgp.getSocketAddress());
+		return kp;
+	}
 	private void floodPacket(SocketAddress except,RouterInfoPacket rifp) throws IOException {
 		long asn=rifp.getASN();
 		List<Neighbor>ln= router.getNeighbors();
@@ -300,20 +326,34 @@ public class KLALBRoutingProtocol extends Thread{
 	public void sendJsonPacketToAddress(JsonDataPacket pkt,SocketAddress dest) throws IOException {
 		writePacket(pkt,dest);
 	}
-	
-	private void writePacket(KLALBRoutingProtocolPacket pkt,SocketAddress dest) throws IOException {
-		ByteArrayOutputStream bos=new ByteArrayOutputStream(65535);
-		KLALBRoutingProtocolPacket.writeKLALBPacketToChannel(Channels.newChannel(bos),pkt);
-		byte[]to=bos.toByteArray();
-		DatagramPacket dgpx=new DatagramPacket(to,to.length);
+	// 1. 在类成员变量处定义一个 64KB 的 ThreadLocal 缓冲区
+// 注意：这里依然使用 65535，因为你说 LSDB 同步可能需要这么大
+	private static final ThreadLocal<ByteBuffer> LSDB_TX_BUFFER =
+			ThreadLocal.withInitial(() -> ByteBuffer.allocate(65535));
+
+	private void writePacket(KLALBRoutingProtocolPacket pkt, SocketAddress dest) throws IOException {
+		// 2. 从 ThreadLocal 获取，并清空状态
+		ByteBuffer bbf = LSDB_TX_BUFFER.get();
+		bbf.clear();
+
+		// 3. 使用 KNEChannels 绑定到 ByteBuffer，直接写入
+		// 这避免了 ByteArrayOutputStream 内部的动态扩容和拷贝
+		KLALBRoutingProtocolPacket.writeKLALBPacketToChannel(KNEChannels.newWritableChannel(bbf), pkt);
+
+		// 4. 翻转，准备读取数据
+		bbf.flip();
+
+		// 5. 直接拿底层的 byte[] 和真实的 limit 发送
+		DatagramPacket dgpx = new DatagramPacket(bbf.array(), bbf.limit());
 		dgpx.setSocketAddress(dest);
+
 		sendLock.lock();
 		try {
-		ds.send(dgpx);
-		}catch(BindException e) {
+			ds.send(dgpx);
+		} catch (BindException e) {
 			e.printStackTrace();
-			System.err.println("Cannot assign:"+dest);
-		}finally {
+			System.err.println("Cannot assign:" + dest);
+		} finally {
 			sendLock.unlock();
 		}
 	}

src/org/kne/cloud/network/srv6/KLALBRoutingProtocolAPIClient.java

@@ -29,20 +29,27 @@ public class KLALBRoutingProtocolAPIClient {
 		JsonDataPacket relate = null;
 		//System.out.println(ruid + " " + window.getSendmap());
 		switch (dataobj.getType()) {
-		case KLALBRoutingProtocolJsonData.OPEN_LINES_RESP:
+		case KLALBRoutingProtocolJsonData.NODE_INFO_FULL_RESP:
+		case KLALBRoutingProtocolJsonData.NODE_INFO_TINY_RESP:
 
 			if ((relate = window.ack(ruid)) != null) {
 				List<?> connects = (List<?>) dataobj.getData();
-				List<MultiProtocolSocketAddress> connectsm = new ArrayList<MultiProtocolSocketAddress>(connects.size());
-				for (Object open : connects) {
-					if (open instanceof MultiProtocolSocketAddress) {
-						connectsm.add((MultiProtocolSocketAddress) open);
-					} else {
-						connectsm.add(new MultiProtocolSocketAddress((String) open));
+				List<MultiProtocolSocketAddress> connectsm = new ArrayList<MultiProtocolSocketAddress>(
+						connects == null ? 0 : connects.size());
+				if (connects != null) {
+					for (Object open : connects) {
+						if (open instanceof MultiProtocolSocketAddress) {
+							connectsm.add((MultiProtocolSocketAddress) open);
+						} else {
+							connectsm.add(new MultiProtocolSocketAddress((String) open));
 
+						}
 					}
 				}
-				((Consumer<List<MultiProtocolSocketAddress>>) relate.getUserCallback()).accept(connectsm);
+				// 组装节点信息（线路 + 设备名称 + 设备描述，精简模式下线路与描述为 null）
+				KLALBNodeInformation info = new KLALBNodeInformation(connectsm, dataobj.getDeviceName(),
+						dataobj.getDeviceDescription());
+				((Consumer<KLALBNodeInformation>) relate.getUserCallback()).accept(info);
 			}
 			break;
 		}
@@ -56,11 +63,26 @@ public class KLALBRoutingProtocolAPIClient {
 		clr.register(this, releaser);
 	}
 
-	public void requestOpenLines(SocketAddress addr, Consumer<List<MultiProtocolSocketAddress>> callback)
+	/**
+	 * 精简查询：仅获取对端设备名称（开销最小，适用于未查看节点详情的场景）。
+	 */
+	public void requestNodeInfoTiny(SocketAddress addr, Consumer<KLALBNodeInformation> callback)
+			throws IOException {
+		sendNodeInfoRequest(KLALBRoutingProtocolJsonData.NODE_INFO_TINY_REQ, addr, callback);
+	}
+
+	/**
+	 * 完整查询：获取对端开放线路 + 设备名称 + 设备描述（查看节点信息时使用）。
+	 */
+	public void requestNodeInfoFull(SocketAddress addr, Consumer<KLALBNodeInformation> callback)
+			throws IOException {
+		sendNodeInfoRequest(KLALBRoutingProtocolJsonData.NODE_INFO_FULL_REQ, addr, callback);
+	}
+
+	private void sendNodeInfoRequest(String type, SocketAddress addr, Consumer<KLALBNodeInformation> callback)
 			throws IOException {
 		UUID suid = UUID.randomUUID();
-		KLALBRoutingProtocolJsonData json = new KLALBRoutingProtocolJsonData(
-				KLALBRoutingProtocolJsonData.OPEN_LINES_REQ, suid, null);
+		KLALBRoutingProtocolJsonData json = new KLALBRoutingProtocolJsonData(type, suid, null);
 		JsonDataPacket packet = new JsonDataPacket(json);
 		packet.setUserCallback(callback);
 		window.put(suid, packet);

src/org/kne/cloud/network/srv6/KLALBRoutingProtocolAPIServer.java

@@ -21,11 +21,21 @@ public class KLALBRoutingProtocolAPIServer {
 		KLALBRoutingProtocolJsonData dataobj= data.getDecodedData();
 		InetSocketAddress addrs=(InetSocketAddress) addr;
 		switch(dataobj.getType()){
-		case KLALBRoutingProtocolJsonData.OPEN_LINES_REQ:
-			if(controller.getConfigItem()==null||(!controller.getConfigItem().isDenyLineTableQuery())) {
-			KLALBRoutingProtocolJsonData json=new KLALBRoutingProtocolJsonData(KLALBRoutingProtocolJsonData.OPEN_LINES_RESP,dataobj.getUuid(),controller.getSelflineTable());
-				routingProtocol.sendJsonPacketToAddress(new JsonDataPacket(json),addr);
+		case KLALBRoutingProtocolJsonData.NODE_INFO_TINY_REQ:
+			// 精简查询：仅返回设备名称（设备名称随路由信息广播公开，不受 denyExternalEndpointQuery 限制）
+			KLALBRoutingProtocolJsonData tinyjson=new KLALBRoutingProtocolJsonData(KLALBRoutingProtocolJsonData.NODE_INFO_TINY_RESP,dataobj.getUuid(),null);
+			tinyjson.setDeviceName(controller.getIpv6Router().getDeviceName());
+			routingProtocol.sendJsonPacketToAddress(new JsonDataPacket(tinyjson),addr);
+			break;
+		case KLALBRoutingProtocolJsonData.NODE_INFO_FULL_REQ:
+			// 完整查询：设备名称与描述总是正常响应；denyExternalEndpointQuery 仅隐藏外部端点列表
+			boolean denyEndpoints=controller.getConfigItem()!=null&&controller.getConfigItem().isDenyExternalEndpointQuery();
+			KLALBRoutingProtocolJsonData json=new KLALBRoutingProtocolJsonData(KLALBRoutingProtocolJsonData.NODE_INFO_FULL_RESP,dataobj.getUuid(),denyEndpoints?null:controller.getExternalEndpoints());
+			json.setDeviceName(controller.getIpv6Router().getDeviceName());// 附带本机设备名称
+			if(controller.getConfigItem()!=null) {
+				json.setDeviceDescription(controller.getConfigItem().getDeviceDescription());// 附带本机设备描述
 			}
+			routingProtocol.sendJsonPacketToAddress(new JsonDataPacket(json),addr);
 			break;
 		}
 		} catch (IOException e) {

src/org/kne/cloud/network/srv6/KLALBRoutingProtocolJsonData.java

@@ -3,11 +3,27 @@ package org.kne.cloud.network.srv6;
 import java.util.UUID;
 
 public class KLALBRoutingProtocolJsonData {
-	public static final String OPEN_LINES_REQ="openlinesreq";
-	public static final String OPEN_LINES_RESP="openlinesresp";
+	public static final String NODE_INFO_TINY_REQ="nodeinfotinyreq";// 精简查询：仅设备名称
+	public static final String NODE_INFO_TINY_RESP="nodeinfotinyresp";
+	public static final String NODE_INFO_FULL_REQ="nodeinfofullreq";// 完整查询：开放线路+设备名称+设备描述
+	public static final String NODE_INFO_FULL_RESP="nodeinfofullresp";
 	private String type;
 	private UUID uuid;
 	private Object data;
+	private String deviceName;// 对端设备名称
+	private String deviceDescription;// 对端设备描述
+	public String getDeviceName() {
+		return deviceName;
+	}
+	public void setDeviceName(String deviceName) {
+		this.deviceName = deviceName;
+	}
+	public String getDeviceDescription() {
+		return deviceDescription;
+	}
+	public void setDeviceDescription(String deviceDescription) {
+		this.deviceDescription = deviceDescription;
+	}
 	public String getType() {
 		return type;
 	}
@@ -24,6 +40,8 @@ public class KLALBRoutingProtocolJsonData {
 		result = prime * result + ((data == null) ? 0 : data.hashCode());
 		result = prime * result + ((type == null) ? 0 : type.hashCode());
 		result = prime * result + ((uuid == null) ? 0 : uuid.hashCode());
+		result = prime * result + ((deviceName == null) ? 0 : deviceName.hashCode());
+		result = prime * result + ((deviceDescription == null) ? 0 : deviceDescription.hashCode());
 		return result;
 	}
 	@Override
@@ -50,6 +68,16 @@ public class KLALBRoutingProtocolJsonData {
 				return false;
 		} else if (!uuid.equals(other.uuid))
 			return false;
+		if (deviceName == null) {
+			if (other.deviceName != null)
+				return false;
+		} else if (!deviceName.equals(other.deviceName))
+			return false;
+		if (deviceDescription == null) {
+			if (other.deviceDescription != null)
+				return false;
+		} else if (!deviceDescription.equals(other.deviceDescription))
+			return false;
 		return true;
 	}
 	public KLALBRoutingProtocolJsonData(String type, UUID uuid, Object data) {
@@ -60,7 +88,8 @@ public class KLALBRoutingProtocolJsonData {
 	}
 	@Override
 	public String toString() {
-		return "KLALBRoutingProtocolJsonData [type=" + type + ", uuid=" + uuid + ", data=" + data + "]";
+		return "KLALBRoutingProtocolJsonData [type=" + type + ", uuid=" + uuid + ", data=" + data + ", deviceName="
+				+ deviceName + ", deviceDescription=" + deviceDescription + "]";
 	}
 	
 }

src/org/kne/cloud/network/srv6/KLALBRoutingProtocolPacket.java

@@ -4,6 +4,7 @@ import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.EOFException;
 import java.io.IOException;
+import java.net.SocketAddress;
 import java.nio.ByteBuffer;
 import java.nio.channels.Channels;
 import java.nio.channels.ReadableByteChannel;
@@ -133,4 +134,11 @@ public abstract class KLALBRoutingProtocolPacket extends NetworkPacket {
 	public static void writeKLALBPacketToChannel(WritableByteChannel writableByteChannel,KLALBRoutingProtocolPacket klb) throws IOException {
 		klb.writeToChannel(writableByteChannel);
 	}
+	private transient SocketAddress from;
+	public void setFrom(SocketAddress from) {
+		this.from=from;
+	}
+	public SocketAddress getFrom(){
+		return from;
+	}
 }