chore: release packages (#429)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.changeset/config.json

@@ -49,7 +49,6 @@
     "@esengine/material-editor",
     "@esengine/shader-editor",
     "@esengine/world-streaming-editor",
-    "@esengine/node-editor",
     "@esengine/sdk",
     "@esengine/worker-generator",
     "@esengine/engine"

.github/workflows/release-changesets.yml

@@ -62,6 +62,7 @@ jobs:
           pnpm --filter "@esengine/transaction" build
           pnpm --filter "@esengine/cli" build
           pnpm --filter "create-esengine-server" build
+          pnpm --filter "@esengine/node-editor" build
 
       - name: Create Release Pull Request or Publish
         id: changesets

docs/src/content/docs/en/modules/network/distributed.md

@@ -0,0 +1,441 @@
+---
+title: "Distributed Rooms"
+description: "Multi-server room management with DistributedRoomManager"
+---
+
+## Overview
+
+Distributed room support allows multiple server instances to share a room registry, enabling cross-server player routing and failover.
+
+```
+┌─────────────────────────────────────────────────────────┐
+│  Server A          Server B          Server C          │
+│  ┌─────────┐       ┌─────────┐       ┌─────────┐       │
+│  │ Room 1  │       │ Room 3  │       │ Room 5  │       │
+│  │ Room 2  │       │ Room 4  │       │ Room 6  │       │
+│  └────┬────┘       └────┬────┘       └────┬────┘       │
+│       │                 │                 │             │
+│       └─────────────────┼─────────────────┘             │
+│                         │                               │
+│              ┌──────────▼──────────┐                    │
+│              │  IDistributedAdapter │                   │
+│              │  (Redis / Memory)    │                   │
+│              └─────────────────────┘                    │
+└─────────────────────────────────────────────────────────┘
+```
+
+## Quick Start
+
+### Single Server Mode (Testing)
+
+```typescript
+import {
+    DistributedRoomManager,
+    MemoryAdapter,
+    Room
+} from '@esengine/server';
+
+// Define room type
+class GameRoom extends Room {
+    maxPlayers = 4;
+}
+
+// Create adapter and manager
+const adapter = new MemoryAdapter();
+const manager = new DistributedRoomManager(adapter, {
+    serverId: 'server-1',
+    serverAddress: 'localhost',
+    serverPort: 3000
+}, (conn, type, data) => conn.send(JSON.stringify({ type, data })));
+
+// Register room type
+manager.define('game', GameRoom);
+
+// Start manager
+await manager.start();
+
+// Distributed join/create room
+const result = await manager.joinOrCreateDistributed('game', 'player-1', conn);
+if ('redirect' in result) {
+    // Player should connect to another server
+    console.log(`Redirect to: ${result.redirect}`);
+} else {
+    // Player joined local room
+    const { room, player } = result;
+}
+
+// Graceful shutdown
+await manager.stop(true);
+```
+
+### Multi-Server Mode (Production)
+
+```typescript
+import Redis from 'ioredis';
+import { DistributedRoomManager, RedisAdapter } from '@esengine/server';
+
+const adapter = new RedisAdapter({
+    factory: () => new Redis({
+        host: 'redis.example.com',
+        port: 6379
+    }),
+    prefix: 'game:',
+    serverTtl: 30,
+    snapshotTtl: 86400
+});
+
+const manager = new DistributedRoomManager(adapter, {
+    serverId: process.env.SERVER_ID,
+    serverAddress: process.env.PUBLIC_IP,
+    serverPort: 3000,
+    heartbeatInterval: 5000,
+    snapshotInterval: 30000,
+    enableFailover: true,
+    capacity: 100
+}, sendFn);
+```
+
+## DistributedRoomManager
+
+### Configuration Options
+
+| Property | Type | Default | Description |
+|----------|------|---------|-------------|
+| `serverId` | `string` | required | Unique server identifier |
+| `serverAddress` | `string` | required | Public address for client connections |
+| `serverPort` | `number` | required | Server port |
+| `heartbeatInterval` | `number` | `5000` | Heartbeat interval (ms) |
+| `snapshotInterval` | `number` | `30000` | State snapshot interval, 0 to disable |
+| `migrationTimeout` | `number` | `10000` | Room migration timeout |
+| `enableFailover` | `boolean` | `true` | Enable automatic failover |
+| `capacity` | `number` | `100` | Max rooms on this server |
+
+### Lifecycle Methods
+
+#### start()
+
+Start the distributed room manager. Connects to adapter, registers server, starts heartbeat.
+
+```typescript
+await manager.start();
+```
+
+#### stop(graceful?)
+
+Stop the manager. If `graceful=true`, marks server as draining and saves all room snapshots.
+
+```typescript
+await manager.stop(true);
+```
+
+### Routing Methods
+
+#### joinOrCreateDistributed()
+
+Join or create a room with distributed awareness. Returns `{ room, player }` for local rooms or `{ redirect: string }` for remote rooms.
+
+```typescript
+const result = await manager.joinOrCreateDistributed('game', 'player-1', conn);
+
+if ('redirect' in result) {
+    // Client should redirect to another server
+    res.json({ redirect: result.redirect });
+} else {
+    // Player joined local room
+    const { room, player } = result;
+}
+```
+
+#### route()
+
+Route a player to the appropriate room/server.
+
+```typescript
+const result = await manager.route({
+    roomType: 'game',
+    playerId: 'p1'
+});
+
+switch (result.type) {
+    case 'local':      // Room is on this server
+        break;
+    case 'redirect':   // Room is on another server
+        // result.serverAddress contains target server
+        break;
+    case 'create':     // No room exists, need to create
+        break;
+    case 'unavailable': // Cannot find or create room
+        // result.reason contains error message
+        break;
+}
+```
+
+### State Management
+
+#### saveSnapshot()
+
+Manually save a room's state snapshot.
+
+```typescript
+await manager.saveSnapshot(roomId);
+```
+
+#### restoreFromSnapshot()
+
+Restore a room from its saved snapshot.
+
+```typescript
+const success = await manager.restoreFromSnapshot(roomId);
+```
+
+### Query Methods
+
+#### getServers()
+
+Get all online servers.
+
+```typescript
+const servers = await manager.getServers();
+```
+
+#### queryDistributedRooms()
+
+Query rooms across all servers.
+
+```typescript
+const rooms = await manager.queryDistributedRooms({
+    roomType: 'game',
+    hasSpace: true,
+    notLocked: true
+});
+```
+
+## IDistributedAdapter
+
+Interface for distributed backends. Implement this to add support for Redis, message queues, etc.
+
+### Built-in Adapters
+
+#### MemoryAdapter
+
+In-memory implementation for testing and single-server mode.
+
+```typescript
+const adapter = new MemoryAdapter({
+    serverTtl: 15000,      // Server offline after no heartbeat (ms)
+    enableTtlCheck: true,  // Enable automatic TTL checking
+    ttlCheckInterval: 5000 // TTL check interval (ms)
+});
+```
+
+#### RedisAdapter
+
+Redis-based implementation for production multi-server deployments.
+
+```typescript
+import Redis from 'ioredis';
+import { RedisAdapter } from '@esengine/server';
+
+const adapter = new RedisAdapter({
+    factory: () => new Redis('redis://localhost:6379'),
+    prefix: 'game:',       // Key prefix (default: 'dist:')
+    serverTtl: 30,         // Server TTL in seconds (default: 30)
+    roomTtl: 0,            // Room TTL, 0 = never expire (default: 0)
+    snapshotTtl: 86400,    // Snapshot TTL in seconds (default: 24h)
+    channel: 'game:events' // Pub/Sub channel (default: 'distributed:events')
+});
+```
+
+**RedisAdapter Configuration:**
+
+| Property | Type | Default | Description |
+|----------|------|---------|-------------|
+| `factory` | `() => RedisClient` | required | Redis client factory (lazy connection) |
+| `prefix` | `string` | `'dist:'` | Key prefix for all Redis keys |
+| `serverTtl` | `number` | `30` | Server TTL in seconds |
+| `roomTtl` | `number` | `0` | Room TTL in seconds, 0 = no expiry |
+| `snapshotTtl` | `number` | `86400` | Snapshot TTL in seconds |
+| `channel` | `string` | `'distributed:events'` | Pub/Sub channel name |
+
+**Features:**
+- Server registry with automatic heartbeat TTL
+- Room registry with cross-server lookup
+- State snapshots with configurable TTL
+- Pub/Sub for cross-server events
+- Distributed locks using Redis SET NX
+
+### Custom Adapters
+
+```typescript
+import type { IDistributedAdapter } from '@esengine/server';
+
+class MyAdapter implements IDistributedAdapter {
+    // Lifecycle
+    async connect(): Promise<void> { }
+    async disconnect(): Promise<void> { }
+    isConnected(): boolean { return true; }
+
+    // Server Registry
+    async registerServer(server: ServerRegistration): Promise<void> { }
+    async unregisterServer(serverId: string): Promise<void> { }
+    async heartbeat(serverId: string): Promise<void> { }
+    async getServers(): Promise<ServerRegistration[]> { return []; }
+
+    // Room Registry
+    async registerRoom(room: RoomRegistration): Promise<void> { }
+    async unregisterRoom(roomId: string): Promise<void> { }
+    async queryRooms(query: RoomQuery): Promise<RoomRegistration[]> { return []; }
+    async findAvailableRoom(roomType: string): Promise<RoomRegistration | null> { return null; }
+
+    // State Snapshots
+    async saveSnapshot(snapshot: RoomSnapshot): Promise<void> { }
+    async loadSnapshot(roomId: string): Promise<RoomSnapshot | null> { return null; }
+
+    // Pub/Sub
+    async publish(event: DistributedEvent): Promise<void> { }
+    async subscribe(pattern: string, handler: Function): Promise<() => void> { return () => {}; }
+
+    // Distributed Locks
+    async acquireLock(key: string, ttlMs: number): Promise<boolean> { return true; }
+    async releaseLock(key: string): Promise<void> { }
+}
+```
+
+## Player Routing Flow
+
+```
+Client                    Server A                    Server B
+  │                          │                           │
+  │─── joinOrCreate ────────►│                           │
+  │                          │                           │
+  │                          │── findAvailableRoom() ───►│
+  │                          │◄──── room on Server B ────│
+  │                          │                           │
+  │◄─── redirect: B:3001 ────│                           │
+  │                          │                           │
+  │───────────────── connect to Server B ───────────────►│
+  │                          │                           │
+  │◄─────────────────────────────── joined ─────────────│
+```
+
+## Event Types
+
+The distributed system publishes these events:
+
+| Event | Description |
+|-------|-------------|
+| `server:online` | Server came online |
+| `server:offline` | Server went offline |
+| `server:draining` | Server is draining |
+| `room:created` | Room was created |
+| `room:disposed` | Room was disposed |
+| `room:updated` | Room info updated |
+| `room:message` | Cross-server room message |
+| `room:migrated` | Room migrated to another server |
+| `player:joined` | Player joined room |
+| `player:left` | Player left room |
+
+## Best Practices
+
+1. **Use Unique Server IDs** - Use hostname, container ID, or UUID
+
+2. **Configure Proper Heartbeat** - Balance between freshness and network overhead
+
+3. **Enable Snapshots for Stateful Rooms** - Ensure room state survives server restarts
+
+4. **Handle Redirects Gracefully** - Client should reconnect to target server
+   ```typescript
+   // Client handling redirect
+   if (response.redirect) {
+       await client.disconnect();
+       await client.connect(response.redirect);
+       await client.joinRoom(roomId);
+   }
+   ```
+
+5. **Use Distributed Locks** - Prevent race conditions in joinOrCreate
+
+## Using createServer Integration
+
+The simplest way to use distributed rooms is through `createServer`'s `distributed` config:
+
+```typescript
+import { createServer } from '@esengine/server';
+import { RedisAdapter, Room } from '@esengine/server';
+import Redis from 'ioredis';
+
+class GameRoom extends Room {
+    maxPlayers = 4;
+}
+
+const server = await createServer({
+    port: 3000,
+    distributed: {
+        enabled: true,
+        adapter: new RedisAdapter({ factory: () => new Redis() }),
+        serverId: 'server-1',
+        serverAddress: 'ws://192.168.1.100',
+        serverPort: 3000,
+        enableFailover: true,
+        capacity: 100
+    }
+});
+
+server.define('game', GameRoom);
+await server.start();
+```
+
+When clients call the `JoinRoom` API, the server will automatically:
+1. Find available rooms (local or remote)
+2. If room is on another server, send `$redirect` message to client
+3. Client receives redirect and connects to target server
+
+## Load Balancing
+
+Use `LoadBalancedRouter` for server selection:
+
+```typescript
+import { LoadBalancedRouter, createLoadBalancedRouter } from '@esengine/server';
+
+// Using factory function
+const router = createLoadBalancedRouter('least-players');
+
+// Or create directly
+const router = new LoadBalancedRouter({
+    strategy: 'least-rooms',  // Select server with fewest rooms
+    preferLocal: true         // Prefer local server
+});
+
+// Available strategies
+// - 'round-robin': Round robin selection
+// - 'least-rooms': Fewest rooms
+// - 'least-players': Fewest players
+// - 'random': Random selection
+// - 'weighted': Weighted by capacity usage
+```
+
+## Failover
+
+When a server goes offline with `enableFailover` enabled, the system will automatically:
+
+1. Detect server offline (via heartbeat timeout)
+2. Query all rooms on that server
+3. Use distributed lock to prevent multiple servers recovering same room
+4. Restore room state from snapshot
+5. Publish `room:migrated` event to notify other servers
+
+```typescript
+// Ensure periodic snapshots
+const manager = new DistributedRoomManager(adapter, {
+    serverId: 'server-1',
+    serverAddress: 'localhost',
+    serverPort: 3000,
+    snapshotInterval: 30000,  // Save snapshot every 30 seconds
+    enableFailover: true      // Enable failover
+}, sendFn);
+```
+
+## Future Releases
+
+- Redis Cluster support
+- More load balancing strategies (geo-location, latency-aware)

docs/src/content/docs/en/modules/network/index.md

@@ -147,6 +147,7 @@ service.on('chat', (data) => {
 
 - [Client Usage](/en/modules/network/client/) - NetworkPlugin, components and systems
 - [Server Side](/en/modules/network/server/) - GameServer and Room management
+- [Distributed Rooms](/en/modules/network/distributed/) - Multi-server room management and player routing
 - [State Sync](/en/modules/network/sync/) - Interpolation and snapshot buffering
 - [Client Prediction](/en/modules/network/prediction/) - Input prediction and server reconciliation
 - [Area of Interest (AOI)](/en/modules/network/aoi/) - View filtering and bandwidth optimization

docs/src/content/docs/en/modules/network/server.md

@@ -266,6 +266,122 @@ class GameRoom extends Room {
 }
 ```
 
+## Schema Validation
+
+Use the built-in Schema validation system for runtime type validation:
+
+### Basic Usage
+
+```typescript
+import { s, defineApiWithSchema } from '@esengine/server'
+
+// Define schema
+const MoveSchema = s.object({
+    x: s.number(),
+    y: s.number(),
+    speed: s.number().optional()
+})
+
+// Auto type inference
+type Move = s.infer<typeof MoveSchema>  // { x: number; y: number; speed?: number }
+
+// Use schema to define API (auto validation)
+export default defineApiWithSchema(MoveSchema, {
+    handler(req, ctx) {
+        // req is validated, type-safe
+        console.log(req.x, req.y)
+    }
+})
+```
+
+### Validator Types
+
+| Type | Example | Description |
+|------|---------|-------------|
+| `s.string()` | `s.string().min(1).max(50)` | String with length constraints |
+| `s.number()` | `s.number().min(0).int()` | Number with range and integer constraints |
+| `s.boolean()` | `s.boolean()` | Boolean |
+| `s.literal()` | `s.literal('admin')` | Literal type |
+| `s.object()` | `s.object({ name: s.string() })` | Object |
+| `s.array()` | `s.array(s.number())` | Array |
+| `s.enum()` | `s.enum(['a', 'b'] as const)` | Enum |
+| `s.union()` | `s.union([s.string(), s.number()])` | Union type |
+| `s.record()` | `s.record(s.any())` | Record type |
+
+### Modifiers
+
+```typescript
+// Optional field
+s.string().optional()
+
+// Default value
+s.number().default(0)
+
+// Nullable
+s.string().nullable()
+
+// String validation
+s.string().min(1).max(100).email().url().regex(/^[a-z]+$/)
+
+// Number validation
+s.number().min(0).max(100).int().positive()
+
+// Array validation
+s.array(s.string()).min(1).max(10).nonempty()
+
+// Object validation
+s.object({ ... }).strict()  // No extra fields allowed
+s.object({ ... }).partial() // All fields optional
+s.object({ ... }).pick('name', 'age')  // Pick fields
+s.object({ ... }).omit('password')     // Omit fields
+```
+
+### Message Validation
+
+```typescript
+import { s, defineMsgWithSchema } from '@esengine/server'
+
+const InputSchema = s.object({
+    keys: s.array(s.string()),
+    timestamp: s.number()
+})
+
+export default defineMsgWithSchema(InputSchema, {
+    handler(msg, ctx) {
+        // msg is validated
+        console.log(msg.keys, msg.timestamp)
+    }
+})
+```
+
+### Manual Validation
+
+```typescript
+import { s, parse, safeParse, createGuard } from '@esengine/server'
+
+const UserSchema = s.object({
+    name: s.string(),
+    age: s.number().int().min(0)
+})
+
+// Throws on error
+const user = parse(UserSchema, data)
+
+// Returns result object
+const result = safeParse(UserSchema, data)
+if (result.success) {
+    console.log(result.data)
+} else {
+    console.error(result.error)
+}
+
+// Type guard
+const isUser = createGuard(UserSchema)
+if (isUser(data)) {
+    // data is User type
+}
+```
+
 ## Protocol Definition
 
 Define shared types in `src/shared/protocol.ts`:

docs/src/content/docs/modules/network/distributed.md

@@ -0,0 +1,441 @@
+---
+title: "分布式房间"
+description: "使用 DistributedRoomManager 实现多服务器房间管理"
+---
+
+## 概述
+
+分布式房间支持允许多个服务器实例共享房间注册表，实现跨服务器玩家路由和故障转移。
+
+```
+┌─────────────────────────────────────────────────────────┐
+│  Server A          Server B          Server C          │
+│  ┌─────────┐       ┌─────────┐       ┌─────────┐       │
+│  │ Room 1  │       │ Room 3  │       │ Room 5  │       │
+│  │ Room 2  │       │ Room 4  │       │ Room 6  │       │
+│  └────┬────┘       └────┬────┘       └────┬────┘       │
+│       │                 │                 │             │
+│       └─────────────────┼─────────────────┘             │
+│                         │                               │
+│              ┌──────────▼──────────┐                    │
+│              │  IDistributedAdapter │                   │
+│              │  (Redis / Memory)    │                   │
+│              └─────────────────────┘                    │
+└─────────────────────────────────────────────────────────┘
+```
+
+## 快速开始
+
+### 单机模式（测试用）
+
+```typescript
+import {
+    DistributedRoomManager,
+    MemoryAdapter,
+    Room
+} from '@esengine/server';
+
+// 定义房间类型
+class GameRoom extends Room {
+    maxPlayers = 4;
+}
+
+// 创建适配器和管理器
+const adapter = new MemoryAdapter();
+const manager = new DistributedRoomManager(adapter, {
+    serverId: 'server-1',
+    serverAddress: 'localhost',
+    serverPort: 3000
+}, (conn, type, data) => conn.send(JSON.stringify({ type, data })));
+
+// 注册房间类型
+manager.define('game', GameRoom);
+
+// 启动管理器
+await manager.start();
+
+// 分布式加入/创建房间
+const result = await manager.joinOrCreateDistributed('game', 'player-1', conn);
+if ('redirect' in result) {
+    // 玩家应连接到其他服务器
+    console.log(`重定向到: ${result.redirect}`);
+} else {
+    // 玩家加入本地房间
+    const { room, player } = result;
+}
+
+// 优雅关闭
+await manager.stop(true);
+```
+
+### 多服务器模式（生产用）
+
+```typescript
+import Redis from 'ioredis';
+import { DistributedRoomManager, RedisAdapter } from '@esengine/server';
+
+const adapter = new RedisAdapter({
+    factory: () => new Redis({
+        host: 'redis.example.com',
+        port: 6379
+    }),
+    prefix: 'game:',
+    serverTtl: 30,
+    snapshotTtl: 86400
+});
+
+const manager = new DistributedRoomManager(adapter, {
+    serverId: process.env.SERVER_ID,
+    serverAddress: process.env.PUBLIC_IP,
+    serverPort: 3000,
+    heartbeatInterval: 5000,
+    snapshotInterval: 30000,
+    enableFailover: true,
+    capacity: 100
+}, sendFn);
+```
+
+## DistributedRoomManager
+
+### 配置选项
+
+| 属性 | 类型 | 默认值 | 描述 |
+|------|------|--------|------|
+| `serverId` | `string` | 必填 | 服务器唯一标识 |
+| `serverAddress` | `string` | 必填 | 客户端连接的公开地址 |
+| `serverPort` | `number` | 必填 | 服务器端口 |
+| `heartbeatInterval` | `number` | `5000` | 心跳间隔（毫秒） |
+| `snapshotInterval` | `number` | `30000` | 状态快照间隔，0 禁用 |
+| `migrationTimeout` | `number` | `10000` | 房间迁移超时 |
+| `enableFailover` | `boolean` | `true` | 启用自动故障转移 |
+| `capacity` | `number` | `100` | 本服务器最大房间数 |
+
+### 生命周期方法
+
+#### start()
+
+启动分布式房间管理器。连接适配器、注册服务器、启动心跳。
+
+```typescript
+await manager.start();
+```
+
+#### stop(graceful?)
+
+停止管理器。如果 `graceful=true`，将服务器标记为 draining 并保存所有房间快照。
+
+```typescript
+await manager.stop(true);
+```
+
+### 路由方法
+
+#### joinOrCreateDistributed()
+
+分布式感知的加入或创建房间。返回本地房间的 `{ room, player }` 或远程房间的 `{ redirect: string }`。
+
+```typescript
+const result = await manager.joinOrCreateDistributed('game', 'player-1', conn);
+
+if ('redirect' in result) {
+    // 客户端应重定向到其他服务器
+    res.json({ redirect: result.redirect });
+} else {
+    // 玩家加入了本地房间
+    const { room, player } = result;
+}
+```
+
+#### route()
+
+将玩家路由到合适的房间/服务器。
+
+```typescript
+const result = await manager.route({
+    roomType: 'game',
+    playerId: 'p1'
+});
+
+switch (result.type) {
+    case 'local':      // 房间在本服务器
+        break;
+    case 'redirect':   // 房间在其他服务器
+        // result.serverAddress 包含目标服务器地址
+        break;
+    case 'create':     // 没有可用房间，需要创建
+        break;
+    case 'unavailable': // 无法找到或创建房间
+        // result.reason 包含错误信息
+        break;
+}
+```
+
+### 状态管理
+
+#### saveSnapshot()
+
+手动保存房间状态快照。
+
+```typescript
+await manager.saveSnapshot(roomId);
+```
+
+#### restoreFromSnapshot()
+
+从保存的快照恢复房间。
+
+```typescript
+const success = await manager.restoreFromSnapshot(roomId);
+```
+
+### 查询方法
+
+#### getServers()
+
+获取所有在线服务器。
+
+```typescript
+const servers = await manager.getServers();
+```
+
+#### queryDistributedRooms()
+
+查询所有服务器上的房间。
+
+```typescript
+const rooms = await manager.queryDistributedRooms({
+    roomType: 'game',
+    hasSpace: true,
+    notLocked: true
+});
+```
+
+## IDistributedAdapter
+
+分布式后端的接口。实现此接口以支持 Redis、消息队列等。
+
+### 内置适配器
+
+#### MemoryAdapter
+
+用于测试和单机模式的内存实现。
+
+```typescript
+const adapter = new MemoryAdapter({
+    serverTtl: 15000,      // 无心跳后服务器离线时间（毫秒）
+    enableTtlCheck: true,  // 启用自动 TTL 检查
+    ttlCheckInterval: 5000 // TTL 检查间隔（毫秒）
+});
+```
+
+#### RedisAdapter
+
+用于生产环境多服务器部署的 Redis 实现。
+
+```typescript
+import Redis from 'ioredis';
+import { RedisAdapter } from '@esengine/server';
+
+const adapter = new RedisAdapter({
+    factory: () => new Redis('redis://localhost:6379'),
+    prefix: 'game:',       // 键前缀（默认: 'dist:'）
+    serverTtl: 30,         // 服务器 TTL（秒，默认: 30）
+    roomTtl: 0,            // 房间 TTL，0 = 永不过期（默认: 0）
+    snapshotTtl: 86400,    // 快照 TTL（秒，默认: 24 小时）
+    channel: 'game:events' // Pub/Sub 频道（默认: 'distributed:events'）
+});
+```
+
+**RedisAdapter 配置：**
+
+| 属性 | 类型 | 默认值 | 描述 |
+|------|------|--------|------|
+| `factory` | `() => RedisClient` | 必填 | Redis 客户端工厂（惰性连接） |
+| `prefix` | `string` | `'dist:'` | 所有 Redis 键的前缀 |
+| `serverTtl` | `number` | `30` | 服务器 TTL（秒） |
+| `roomTtl` | `number` | `0` | 房间 TTL（秒），0 = 不过期 |
+| `snapshotTtl` | `number` | `86400` | 快照 TTL（秒） |
+| `channel` | `string` | `'distributed:events'` | Pub/Sub 频道名 |
+
+**功能特性：**
+- 带自动心跳 TTL 的服务器注册
+- 跨服务器查找的房间注册
+- 可配置 TTL 的状态快照
+- 跨服务器事件的 Pub/Sub
+- 使用 Redis SET NX 的分布式锁
+
+### 自定义适配器
+
+```typescript
+import type { IDistributedAdapter } from '@esengine/server';
+
+class MyAdapter implements IDistributedAdapter {
+    // 生命周期
+    async connect(): Promise<void> { }
+    async disconnect(): Promise<void> { }
+    isConnected(): boolean { return true; }
+
+    // 服务器注册
+    async registerServer(server: ServerRegistration): Promise<void> { }
+    async unregisterServer(serverId: string): Promise<void> { }
+    async heartbeat(serverId: string): Promise<void> { }
+    async getServers(): Promise<ServerRegistration[]> { return []; }
+
+    // 房间注册
+    async registerRoom(room: RoomRegistration): Promise<void> { }
+    async unregisterRoom(roomId: string): Promise<void> { }
+    async queryRooms(query: RoomQuery): Promise<RoomRegistration[]> { return []; }
+    async findAvailableRoom(roomType: string): Promise<RoomRegistration | null> { return null; }
+
+    // 状态快照
+    async saveSnapshot(snapshot: RoomSnapshot): Promise<void> { }
+    async loadSnapshot(roomId: string): Promise<RoomSnapshot | null> { return null; }
+
+    // 发布/订阅
+    async publish(event: DistributedEvent): Promise<void> { }
+    async subscribe(pattern: string, handler: Function): Promise<() => void> { return () => {}; }
+
+    // 分布式锁
+    async acquireLock(key: string, ttlMs: number): Promise<boolean> { return true; }
+    async releaseLock(key: string): Promise<void> { }
+}
+```
+
+## 玩家路由流程
+
+```
+客户端                    服务器 A                    服务器 B
+  │                          │                           │
+  │─── joinOrCreate ────────►│                           │
+  │                          │                           │
+  │                          │── findAvailableRoom() ───►│
+  │                          │◄──── 服务器 B 上有房间 ────│
+  │                          │                           │
+  │◄─── redirect: B:3001 ────│                           │
+  │                          │                           │
+  │───────────────── 连接到服务器 B ────────────────────►│
+  │                          │                           │
+  │◄─────────────────────────────── 已加入 ─────────────│
+```
+
+## 事件类型
+
+分布式系统发布以下事件：
+
+| 事件 | 描述 |
+|------|------|
+| `server:online` | 服务器上线 |
+| `server:offline` | 服务器离线 |
+| `server:draining` | 服务器正在排空 |
+| `room:created` | 房间已创建 |
+| `room:disposed` | 房间已销毁 |
+| `room:updated` | 房间信息已更新 |
+| `room:message` | 跨服务器房间消息 |
+| `room:migrated` | 房间已迁移到其他服务器 |
+| `player:joined` | 玩家加入房间 |
+| `player:left` | 玩家离开房间 |
+
+## 最佳实践
+
+1. **使用唯一服务器 ID** - 使用主机名、容器 ID 或 UUID
+
+2. **配置合适的心跳** - 在新鲜度和网络开销之间平衡
+
+3. **为有状态房间启用快照** - 确保房间状态在服务器重启后存活
+
+4. **优雅处理重定向** - 客户端应重新连接到目标服务器
+   ```typescript
+   // 客户端处理重定向
+   if (response.redirect) {
+       await client.disconnect();
+       await client.connect(response.redirect);
+       await client.joinRoom(roomId);
+   }
+   ```
+
+5. **使用分布式锁** - 防止 joinOrCreate 中的竞态条件
+
+## 使用 createServer 集成
+
+最简单的使用方式是通过 `createServer` 的 `distributed` 配置：
+
+```typescript
+import { createServer } from '@esengine/server';
+import { RedisAdapter, Room } from '@esengine/server';
+import Redis from 'ioredis';
+
+class GameRoom extends Room {
+    maxPlayers = 4;
+}
+
+const server = await createServer({
+    port: 3000,
+    distributed: {
+        enabled: true,
+        adapter: new RedisAdapter({ factory: () => new Redis() }),
+        serverId: 'server-1',
+        serverAddress: 'ws://192.168.1.100',
+        serverPort: 3000,
+        enableFailover: true,
+        capacity: 100
+    }
+});
+
+server.define('game', GameRoom);
+await server.start();
+```
+
+当客户端调用 `JoinRoom` API 时，服务器会自动：
+1. 查找可用房间（本地或远程）
+2. 如果房间在其他服务器，发送 `$redirect` 消息给客户端
+3. 客户端收到重定向消息后连接到目标服务器
+
+## 负载均衡
+
+使用 `LoadBalancedRouter` 进行服务器选择：
+
+```typescript
+import { LoadBalancedRouter, createLoadBalancedRouter } from '@esengine/server';
+
+// 使用工厂函数
+const router = createLoadBalancedRouter('least-players');
+
+// 或直接创建
+const router = new LoadBalancedRouter({
+    strategy: 'least-rooms',  // 选择房间数最少的服务器
+    preferLocal: true         // 优先选择本地服务器
+});
+
+// 可用策略
+// - 'round-robin': 轮询
+// - 'least-rooms': 最少房间数
+// - 'least-players': 最少玩家数
+// - 'random': 随机选择
+// - 'weighted': 权重（基于容量使用率）
+```
+
+## 故障转移
+
+当服务器离线时，启用 `enableFailover` 后系统会自动：
+
+1. 检测到服务器离线（通过心跳超时）
+2. 查询该服务器上的所有房间
+3. 使用分布式锁防止多服务器同时恢复
+4. 从快照恢复房间状态
+5. 发布 `room:migrated` 事件通知其他服务器
+
+```typescript
+// 确保定期保存快照
+const manager = new DistributedRoomManager(adapter, {
+    serverId: 'server-1',
+    serverAddress: 'localhost',
+    serverPort: 3000,
+    snapshotInterval: 30000,  // 每 30 秒保存快照
+    enableFailover: true      // 启用故障转移
+}, sendFn);
+```
+
+## 后续版本
+
+- Redis Cluster 支持
+- 更多负载均衡策略（地理位置、延迟感知）

docs/src/content/docs/modules/network/index.md

@@ -147,6 +147,7 @@ service.on('chat', (data) => {
 
 - [客户端使用](/modules/network/client/) - NetworkPlugin、组件和系统
 - [服务器端](/modules/network/server/) - GameServer 和 Room 管理
+- [分布式房间](/modules/network/distributed/) - 多服务器房间管理和玩家路由
 - [状态同步](/modules/network/sync/) - 插值和快照缓冲
 - [客户端预测](/modules/network/prediction/) - 输入预测和服务器校正
 - [兴趣区域 (AOI)](/modules/network/aoi/) - 视野过滤和带宽优化

docs/src/content/docs/modules/network/server.md

@@ -280,6 +280,122 @@ class GameRoom extends Room {
 }
 ```
 
+## Schema 验证
+
+使用内置的 Schema 验证系统进行运行时类型验证：
+
+### 基础用法
+
+```typescript
+import { s, defineApiWithSchema } from '@esengine/server'
+
+// 定义 Schema
+const MoveSchema = s.object({
+    x: s.number(),
+    y: s.number(),
+    speed: s.number().optional()
+})
+
+// 类型自动推断
+type Move = s.infer<typeof MoveSchema>  // { x: number; y: number; speed?: number }
+
+// 使用 Schema 定义 API（自动验证）
+export default defineApiWithSchema(MoveSchema, {
+    handler(req, ctx) {
+        // req 已验证，类型安全
+        console.log(req.x, req.y)
+    }
+})
+```
+
+### 验证器类型
+
+| 类型 | 示例 | 描述 |
+|------|------|------|
+| `s.string()` | `s.string().min(1).max(50)` | 字符串，支持长度限制 |
+| `s.number()` | `s.number().min(0).int()` | 数字，支持范围和整数限制 |
+| `s.boolean()` | `s.boolean()` | 布尔值 |
+| `s.literal()` | `s.literal('admin')` | 字面量类型 |
+| `s.object()` | `s.object({ name: s.string() })` | 对象 |
+| `s.array()` | `s.array(s.number())` | 数组 |
+| `s.enum()` | `s.enum(['a', 'b'] as const)` | 枚举 |
+| `s.union()` | `s.union([s.string(), s.number()])` | 联合类型 |
+| `s.record()` | `s.record(s.any())` | 记录类型 |
+
+### 修饰符
+
+```typescript
+// 可选字段
+s.string().optional()
+
+// 默认值
+s.number().default(0)
+
+// 可为 null
+s.string().nullable()
+
+// 字符串验证
+s.string().min(1).max(100).email().url().regex(/^[a-z]+$/)
+
+// 数字验证
+s.number().min(0).max(100).int().positive()
+
+// 数组验证
+s.array(s.string()).min(1).max(10).nonempty()
+
+// 对象验证
+s.object({ ... }).strict()  // 不允许额外字段
+s.object({ ... }).partial() // 所有字段可选
+s.object({ ... }).pick('name', 'age')  // 选择字段
+s.object({ ... }).omit('password')     // 排除字段
+```
+
+### 消息验证
+
+```typescript
+import { s, defineMsgWithSchema } from '@esengine/server'
+
+const InputSchema = s.object({
+    keys: s.array(s.string()),
+    timestamp: s.number()
+})
+
+export default defineMsgWithSchema(InputSchema, {
+    handler(msg, ctx) {
+        // msg 已验证
+        console.log(msg.keys, msg.timestamp)
+    }
+})
+```
+
+### 手动验证
+
+```typescript
+import { s, parse, safeParse, createGuard } from '@esengine/server'
+
+const UserSchema = s.object({
+    name: s.string(),
+    age: s.number().int().min(0)
+})
+
+// 抛出错误
+const user = parse(UserSchema, data)
+
+// 返回结果对象
+const result = safeParse(UserSchema, data)
+if (result.success) {
+    console.log(result.data)
+} else {
+    console.error(result.error)
+}
+
+// 类型守卫
+const isUser = createGuard(UserSchema)
+if (isUser(data)) {
+    // data 是 User 类型
+}
+```
+
 ## 协议定义
 
 在 `src/shared/protocol.ts` 中定义客户端和服务端共享的类型：

package.json

@@ -13,6 +13,7 @@
     "packages/network-ext/*",
     "packages/editor/*",
     "packages/editor/plugins/*",
+    "packages/devtools/*",
     "packages/rust/*",
     "packages/tools/*"
   ],

packages/devtools/node-editor/CHANGELOG.md

@@ -0,0 +1,10 @@
+# @esengine/node-editor
+
+## 1.1.0
+
+### Minor Changes
+
+- [#426](https://github.com/esengine/esengine/pull/426) [`6970394`](https://github.com/esengine/esengine/commit/6970394717ab8f743b0a41e248e3404a3b6fc7dc) Thanks [@esengine](https://github.com/esengine)! - feat: 独立发布节点编辑器 | Standalone node editor release
+    - 移动到 packages/devtools 目录 | Move to packages/devtools directory
+    - 清理依赖，使包可独立使用 | Clean dependencies for standalone use
+    - 可用于 Cocos Creator / LayaAir 插件开发 | Available for Cocos/Laya plugin development

packages/devtools/node-editor/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@esengine/node-editor",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Universal node-based visual editor for blueprint, shader graph, and state machine",
   "main": "dist/index.js",
   "module": "dist/index.js",
@@ -30,17 +30,18 @@
     "blueprint",
     "shader-graph",
     "state-machine",
-    "ecs",
+    "react"
-    "game-engine"
   ],
-  "author": "yhh",
+  "author": "ESEngine Team",
   "license": "MIT",
+  "peerDependencies": {
+    "react": "^18.0.0"
+  },
   "devDependencies": {
-    "react": "^18.3.1",
-    "zustand": "^5.0.8",
     "@types/node": "^20.19.17",
     "@types/react": "^18.3.12",
     "@vitejs/plugin-react": "^4.7.0",
+    "react": "^18.3.1",
     "rimraf": "^5.0.0",
     "typescript": "^5.8.3",
     "vite": "^6.0.7",
@@ -56,7 +57,6 @@
   "repository": {
     "type": "git",
     "url": "https://github.com/esengine/esengine.git",
-    "directory": "packages/node-editor"
+    "directory": "packages/devtools/node-editor"
-  },
+  }
-  "private": true
 }

packages/framework/rpc/package.json

@@ -32,6 +32,8 @@
     "build": "tsup && tsc --emitDeclarationOnly",
     "build:watch": "tsup --watch",
     "type-check": "tsc --noEmit",
+    "lint": "eslint src --max-warnings 0",
+    "lint:fix": "eslint src --fix",
     "clean": "rimraf dist"
   },
   "dependencies": {},

packages/framework/rpc/src/client/index.ts

@@ -11,11 +11,11 @@ import type {
     ApiOutput,
     MsgData,
     Packet,
-    ConnectionStatus,
+    ConnectionStatus
-} from '../types'
+} from '../types';
-import { RpcError, ErrorCode } from '../types'
+import { RpcError, ErrorCode } from '../types';
-import { json } from '../codec/json'
+import { json } from '../codec/json';
-import type { Codec } from '../codec/types'
+import type { Codec } from '../codec/types';
 
 // ============================================================================
 // Re-exports | 类型重导出
@@ -29,9 +29,9 @@ export type {
     ApiOutput,
     MsgData,
     ConnectionStatus,
-    Codec,
+    Codec
-}
+};
-export { RpcError, ErrorCode }
+export { RpcError, ErrorCode };
 
 // ============================================================================
 // Types | 类型定义
@@ -133,11 +133,11 @@ const PacketType = {
     ApiResponse: 1,
     ApiError: 2,
     Message: 3,
-    Heartbeat: 9,
+    Heartbeat: 9
-} as const
+} as const;
 
 const defaultWebSocketFactory: WebSocketFactory = (url) =>
-    new WebSocket(url) as unknown as WebSocketAdapter
+    new WebSocket(url) as unknown as WebSocketAdapter;
 
 // ============================================================================
 // RpcClient Class | RPC 客户端类
@@ -164,34 +164,34 @@ interface PendingCall {
  * ```
  */
 export class RpcClient<P extends ProtocolDef> {
-    private readonly _url: string
+    private readonly _url: string;
-    private readonly _codec: Codec
+    private readonly _codec: Codec;
-    private readonly _timeout: number
+    private readonly _timeout: number;
-    private readonly _reconnectInterval: number
+    private readonly _reconnectInterval: number;
-    private readonly _wsFactory: WebSocketFactory
+    private readonly _wsFactory: WebSocketFactory;
-    private readonly _options: RpcClientOptions
+    private readonly _options: RpcClientOptions;
 
-    private _ws: WebSocketAdapter | null = null
+    private _ws: WebSocketAdapter | null = null;
-    private _status: ConnectionStatus = 'closed'
+    private _status: ConnectionStatus = 'closed';
-    private _callIdCounter = 0
+    private _callIdCounter = 0;
-    private _shouldReconnect: boolean
+    private _shouldReconnect: boolean;
-    private _reconnectTimer: ReturnType<typeof setTimeout> | null = null
+    private _reconnectTimer: ReturnType<typeof setTimeout> | null = null;
 
-    private readonly _pendingCalls = new Map<number, PendingCall>()
+    private readonly _pendingCalls = new Map<number, PendingCall>();
-    private readonly _msgHandlers = new Map<string, Set<(data: unknown) => void>>()
+    private readonly _msgHandlers = new Map<string, Set<(data: unknown) => void>>();
 
     constructor(
         _protocol: P,
         url: string,
         options: RpcClientOptions = {}
     ) {
-        this._url = url
+        this._url = url;
-        this._options = options
+        this._options = options;
-        this._codec = options.codec ?? json()
+        this._codec = options.codec ?? json();
-        this._timeout = options.timeout ?? 30000
+        this._timeout = options.timeout ?? 30000;
-        this._shouldReconnect = options.autoReconnect ?? true
+        this._shouldReconnect = options.autoReconnect ?? true;
-        this._reconnectInterval = options.reconnectInterval ?? 3000
+        this._reconnectInterval = options.reconnectInterval ?? 3000;
-        this._wsFactory = options.webSocketFactory ?? defaultWebSocketFactory
+        this._wsFactory = options.webSocketFactory ?? defaultWebSocketFactory;
     }
 
     /**
@@ -199,7 +199,7 @@ export class RpcClient<P extends ProtocolDef> {
      * @en Connection status
      */
     get status(): ConnectionStatus {
-        return this._status
+        return this._status;
     }
 
     /**
@@ -207,7 +207,7 @@ export class RpcClient<P extends ProtocolDef> {
      * @en Whether connected
      */
     get isConnected(): boolean {
-        return this._status === 'open'
+        return this._status === 'open';
     }
 
     /**
@@ -217,38 +217,38 @@ export class RpcClient<P extends ProtocolDef> {
     connect(): Promise<this> {
         return new Promise((resolve, reject) => {
             if (this._status === 'open' || this._status === 'connecting') {
-                resolve(this)
+                resolve(this);
-                return
+                return;
             }
 
-            this._status = 'connecting'
+            this._status = 'connecting';
-            this._ws = this._wsFactory(this._url)
+            this._ws = this._wsFactory(this._url);
 
             this._ws.onopen = () => {
-                this._status = 'open'
+                this._status = 'open';
-                this._options.onConnect?.()
+                this._options.onConnect?.();
-                resolve(this)
+                resolve(this);
-            }
+            };
 
             this._ws.onclose = (e) => {
-                this._status = 'closed'
+                this._status = 'closed';
-                this._rejectAllPending()
+                this._rejectAllPending();
-                this._options.onDisconnect?.(e.reason)
+                this._options.onDisconnect?.(e.reason);
-                this._scheduleReconnect()
+                this._scheduleReconnect();
-            }
+            };
 
             this._ws.onerror = () => {
-                const err = new Error('WebSocket error')
+                const err = new Error('WebSocket error');
-                this._options.onError?.(err)
+                this._options.onError?.(err);
                 if (this._status === 'connecting') {
-                    reject(err)
+                    reject(err);
                 }
-            }
+            };
 
             this._ws.onmessage = (e) => {
-                this._handleMessage(e.data as string | ArrayBuffer)
+                this._handleMessage(e.data as string | ArrayBuffer);
-            }
+            };
-        })
+        });
     }
 
     /**
@@ -256,12 +256,12 @@ export class RpcClient<P extends ProtocolDef> {
      * @en Disconnect
      */
     disconnect(): void {
-        this._shouldReconnect = false
+        this._shouldReconnect = false;
-        this._clearReconnectTimer()
+        this._clearReconnectTimer();
         if (this._ws) {
-            this._status = 'closing'
+            this._status = 'closing';
-            this._ws.close()
+            this._ws.close();
-            this._ws = null
+            this._ws = null;
         }
     }
 
@@ -275,25 +275,25 @@ export class RpcClient<P extends ProtocolDef> {
     ): Promise<ApiOutput<P['api'][K]>> {
         return new Promise((resolve, reject) => {
             if (this._status !== 'open') {
-                reject(new RpcError(ErrorCode.CONNECTION_CLOSED, 'Not connected'))
+                reject(new RpcError(ErrorCode.CONNECTION_CLOSED, 'Not connected'));
-                return
+                return;
             }
 
-            const id = ++this._callIdCounter
+            const id = ++this._callIdCounter;
             const timer = setTimeout(() => {
-                this._pendingCalls.delete(id)
+                this._pendingCalls.delete(id);
-                reject(new RpcError(ErrorCode.TIMEOUT, 'Request timeout'))
+                reject(new RpcError(ErrorCode.TIMEOUT, 'Request timeout'));
-            }, this._timeout)
+            }, this._timeout);
 
             this._pendingCalls.set(id, {
                 resolve: resolve as (v: unknown) => void,
                 reject,
-                timer,
+                timer
-            })
+            });
 
-            const packet: Packet = [PacketType.ApiRequest, id, name as string, input]
+            const packet: Packet = [PacketType.ApiRequest, id, name as string, input];
-            this._ws!.send(this._codec.encode(packet) as string | ArrayBuffer)
+            this._ws!.send(this._codec.encode(packet) as string | ArrayBuffer);
-        })
+        });
     }
 
     /**
@@ -301,9 +301,9 @@ export class RpcClient<P extends ProtocolDef> {
      * @en Send message
      */
     send<K extends MsgNames<P>>(name: K, data: MsgData<P['msg'][K]>): void {
-        if (this._status !== 'open') return
+        if (this._status !== 'open') return;
-        const packet: Packet = [PacketType.Message, name as string, data]
+        const packet: Packet = [PacketType.Message, name as string, data];
-        this._ws!.send(this._codec.encode(packet) as string | ArrayBuffer)
+        this._ws!.send(this._codec.encode(packet) as string | ArrayBuffer);
     }
 
     /**
@@ -314,14 +314,14 @@ export class RpcClient<P extends ProtocolDef> {
         name: K,
         handler: (data: MsgData<P['msg'][K]>) => void
     ): this {
-        const key = name as string
+        const key = name as string;
-        let handlers = this._msgHandlers.get(key)
+        let handlers = this._msgHandlers.get(key);
         if (!handlers) {
-            handlers = new Set()
+            handlers = new Set();
-            this._msgHandlers.set(key, handlers)
+            this._msgHandlers.set(key, handlers);
         }
-        handlers.add(handler as (data: unknown) => void)
+        handlers.add(handler as (data: unknown) => void);
-        return this
+        return this;
     }
 
     /**
@@ -332,13 +332,13 @@ export class RpcClient<P extends ProtocolDef> {
         name: K,
         handler?: (data: MsgData<P['msg'][K]>) => void
     ): this {
-        const key = name as string
+        const key = name as string;
         if (handler) {
-            this._msgHandlers.get(key)?.delete(handler as (data: unknown) => void)
+            this._msgHandlers.get(key)?.delete(handler as (data: unknown) => void);
         } else {
-            this._msgHandlers.delete(key)
+            this._msgHandlers.delete(key);
         }
-        return this
+        return this;
     }
 
     /**
@@ -350,10 +350,10 @@ export class RpcClient<P extends ProtocolDef> {
         handler: (data: MsgData<P['msg'][K]>) => void
     ): this {
         const wrapper = (data: MsgData<P['msg'][K]>) => {
-            this.off(name, wrapper)
+            this.off(name, wrapper);
-            handler(data)
+            handler(data);
-        }
+        };
-        return this.on(name, wrapper)
+        return this.on(name, wrapper);
     }
 
     // ========================================================================
@@ -362,52 +362,52 @@ export class RpcClient<P extends ProtocolDef> {
 
     private _handleMessage(raw: string | ArrayBuffer): void {
         try {
-            const data = typeof raw === 'string' ? raw : new Uint8Array(raw)
+            const data = typeof raw === 'string' ? raw : new Uint8Array(raw);
-            const packet = this._codec.decode(data)
+            const packet = this._codec.decode(data);
-            const type = packet[0]
+            const type = packet[0];
 
             switch (type) {
                 case PacketType.ApiResponse:
-                    this._handleApiResponse(packet as [number, number, unknown])
+                    this._handleApiResponse(packet as [number, number, unknown]);
-                    break
+                    break;
                 case PacketType.ApiError:
-                    this._handleApiError(packet as [number, number, string, string])
+                    this._handleApiError(packet as [number, number, string, string]);
-                    break
+                    break;
                 case PacketType.Message:
-                    this._handleMsg(packet as [number, string, unknown])
+                    this._handleMsg(packet as [number, string, unknown]);
-                    break
+                    break;
             }
         } catch (err) {
-            this._options.onError?.(err as Error)
+            this._options.onError?.(err as Error);
         }
     }
 
     private _handleApiResponse([, id, result]: [number, number, unknown]): void {
-        const pending = this._pendingCalls.get(id)
+        const pending = this._pendingCalls.get(id);
         if (pending) {
-            clearTimeout(pending.timer)
+            clearTimeout(pending.timer);
-            this._pendingCalls.delete(id)
+            this._pendingCalls.delete(id);
-            pending.resolve(result)
+            pending.resolve(result);
         }
     }
 
     private _handleApiError([, id, code, message]: [number, number, string, string]): void {
-        const pending = this._pendingCalls.get(id)
+        const pending = this._pendingCalls.get(id);
         if (pending) {
-            clearTimeout(pending.timer)
+            clearTimeout(pending.timer);
-            this._pendingCalls.delete(id)
+            this._pendingCalls.delete(id);
-            pending.reject(new RpcError(code, message))
+            pending.reject(new RpcError(code, message));
         }
     }
 
     private _handleMsg([, path, data]: [number, string, unknown]): void {
-        const handlers = this._msgHandlers.get(path)
+        const handlers = this._msgHandlers.get(path);
         if (handlers) {
             for (const handler of handlers) {
                 try {
-                    handler(data)
+                    handler(data);
                 } catch (err) {
-                    this._options.onError?.(err as Error)
+                    this._options.onError?.(err as Error);
                 }
             }
         }
@@ -415,25 +415,25 @@ export class RpcClient<P extends ProtocolDef> {
 
     private _rejectAllPending(): void {
         for (const [, pending] of this._pendingCalls) {
-            clearTimeout(pending.timer)
+            clearTimeout(pending.timer);
-            pending.reject(new RpcError(ErrorCode.CONNECTION_CLOSED, 'Connection closed'))
+            pending.reject(new RpcError(ErrorCode.CONNECTION_CLOSED, 'Connection closed'));
         }
-        this._pendingCalls.clear()
+        this._pendingCalls.clear();
     }
 
     private _scheduleReconnect(): void {
         if (this._shouldReconnect && !this._reconnectTimer) {
             this._reconnectTimer = setTimeout(() => {
-                this._reconnectTimer = null
+                this._reconnectTimer = null;
-                this.connect().catch(() => {})
+                this.connect().catch(() => {});
-            }, this._reconnectInterval)
+            }, this._reconnectInterval);
         }
     }
 
     private _clearReconnectTimer(): void {
         if (this._reconnectTimer) {
-            clearTimeout(this._reconnectTimer)
+            clearTimeout(this._reconnectTimer);
-            this._reconnectTimer = null
+            this._reconnectTimer = null;
         }
     }
 }
@@ -457,5 +457,5 @@ export function connect<P extends ProtocolDef>(
     url: string,
     options: RpcClientOptions = {}
 ): Promise<RpcClient<P>> {
-    return new RpcClient(protocol, url, options).connect()
+    return new RpcClient(protocol, url, options).connect();
 }

packages/framework/rpc/src/codec/index.ts

@@ -3,7 +3,7 @@
  * @en Codec Module
  */
 
-export type { Codec } from './types'
+export type { Codec } from './types';
-export { json } from './json'
+export { json } from './json';
-export { msgpack } from './msgpack'
+export { msgpack } from './msgpack';
-export { textEncode, textDecode } from './polyfill'
+export { textEncode, textDecode } from './polyfill';

packages/framework/rpc/src/codec/json.ts

@@ -3,9 +3,9 @@
  * @en JSON Codec
  */
 
-import type { Packet } from '../types'
+import type { Packet } from '../types';
-import type { Codec } from './types'
+import type { Codec } from './types';
-import { textDecode } from './polyfill'
+import { textDecode } from './polyfill';
 
 /**
  * @zh 创建 JSON 编解码器
@@ -17,14 +17,14 @@ import { textDecode } from './polyfill'
 export function json(): Codec {
     return {
         encode(packet: Packet): string {
-            return JSON.stringify(packet)
+            return JSON.stringify(packet);
         },
 
         decode(data: string | Uint8Array): Packet {
             const str = typeof data === 'string'
                 ? data
-                : textDecode(data)
+                : textDecode(data);
-            return JSON.parse(str) as Packet
+            return JSON.parse(str) as Packet;
-        },
+        }
-    }
+    };
 }

packages/framework/rpc/src/codec/msgpack.ts

@@ -3,10 +3,10 @@
  * @en MessagePack Codec
  */
 
-import { Packr, Unpackr } from 'msgpackr'
+import { Packr, Unpackr } from 'msgpackr';
-import type { Packet } from '../types'
+import type { Packet } from '../types';
-import type { Codec } from './types'
+import type { Codec } from './types';
-import { textEncode } from './polyfill'
+import { textEncode } from './polyfill';
 
 /**
  * @zh 创建 MessagePack 编解码器
@@ -16,19 +16,19 @@ import { textEncode } from './polyfill'
  * @en Suitable for production, smaller size and faster speed
  */
 export function msgpack(): Codec {
-    const encoder = new Packr({ structuredClone: true })
+    const encoder = new Packr({ structuredClone: true });
-    const decoder = new Unpackr({ structuredClone: true })
+    const decoder = new Unpackr({ structuredClone: true });
 
     return {
         encode(packet: Packet): Uint8Array {
-            return encoder.pack(packet)
+            return encoder.pack(packet);
         },
 
         decode(data: string | Uint8Array): Packet {
             const buf = typeof data === 'string'
                 ? textEncode(data)
-                : data
+                : data;
-            return decoder.unpack(buf) as Packet
+            return decoder.unpack(buf) as Packet;
-        },
+        }
-    }
+    };
 }

packages/framework/rpc/src/codec/polyfill.ts

@@ -12,38 +12,38 @@
  */
 function getTextEncoder(): { encode(str: string): Uint8Array } {
     if (typeof TextEncoder !== 'undefined') {
-        return new TextEncoder()
+        return new TextEncoder();
     }
     return {
         encode(str: string): Uint8Array {
-            const utf8: number[] = []
+            const utf8: number[] = [];
             for (let i = 0; i < str.length; i++) {
-                let charCode = str.charCodeAt(i)
+                let charCode = str.charCodeAt(i);
                 if (charCode < 0x80) {
-                    utf8.push(charCode)
+                    utf8.push(charCode);
                 } else if (charCode < 0x800) {
-                    utf8.push(0xc0 | (charCode >> 6), 0x80 | (charCode & 0x3f))
+                    utf8.push(0xc0 | (charCode >> 6), 0x80 | (charCode & 0x3f));
                 } else if (charCode >= 0xd800 && charCode <= 0xdbff) {
-                    i++
+                    i++;
-                    const low = str.charCodeAt(i)
+                    const low = str.charCodeAt(i);
-                    charCode = 0x10000 + ((charCode - 0xd800) << 10) + (low - 0xdc00)
+                    charCode = 0x10000 + ((charCode - 0xd800) << 10) + (low - 0xdc00);
                     utf8.push(
                         0xf0 | (charCode >> 18),
                         0x80 | ((charCode >> 12) & 0x3f),
                         0x80 | ((charCode >> 6) & 0x3f),
                         0x80 | (charCode & 0x3f)
-                    )
+                    );
                 } else {
                     utf8.push(
                         0xe0 | (charCode >> 12),
                         0x80 | ((charCode >> 6) & 0x3f),
                         0x80 | (charCode & 0x3f)
-                    )
+                    );
                 }
             }
-            return new Uint8Array(utf8)
+            return new Uint8Array(utf8);
-        },
+        }
-    }
+    };
 }
 
 /**
@@ -52,55 +52,55 @@ function getTextEncoder(): { encode(str: string): Uint8Array } {
  */
 function getTextDecoder(): { decode(data: Uint8Array): string } {
     if (typeof TextDecoder !== 'undefined') {
-        return new TextDecoder()
+        return new TextDecoder();
     }
     return {
         decode(data: Uint8Array): string {
-            let str = ''
+            let str = '';
-            let i = 0
+            let i = 0;
             while (i < data.length) {
-                const byte1 = data[i++]
+                const byte1 = data[i++];
                 if (byte1 < 0x80) {
-                    str += String.fromCharCode(byte1)
+                    str += String.fromCharCode(byte1);
                 } else if ((byte1 & 0xe0) === 0xc0) {
-                    const byte2 = data[i++]
+                    const byte2 = data[i++];
-                    str += String.fromCharCode(((byte1 & 0x1f) << 6) | (byte2 & 0x3f))
+                    str += String.fromCharCode(((byte1 & 0x1f) << 6) | (byte2 & 0x3f));
                 } else if ((byte1 & 0xf0) === 0xe0) {
-                    const byte2 = data[i++]
+                    const byte2 = data[i++];
-                    const byte3 = data[i++]
+                    const byte3 = data[i++];
                     str += String.fromCharCode(
                         ((byte1 & 0x0f) << 12) | ((byte2 & 0x3f) << 6) | (byte3 & 0x3f)
-                    )
+                    );
                 } else if ((byte1 & 0xf8) === 0xf0) {
-                    const byte2 = data[i++]
+                    const byte2 = data[i++];
-                    const byte3 = data[i++]
+                    const byte3 = data[i++];
-                    const byte4 = data[i++]
+                    const byte4 = data[i++];
                     const codePoint =
                         ((byte1 & 0x07) << 18) |
                         ((byte2 & 0x3f) << 12) |
                         ((byte3 & 0x3f) << 6) |
-                        (byte4 & 0x3f)
+                        (byte4 & 0x3f);
-                    const offset = codePoint - 0x10000
+                    const offset = codePoint - 0x10000;
                     str += String.fromCharCode(
                         0xd800 + (offset >> 10),
                         0xdc00 + (offset & 0x3ff)
-                    )
+                    );
                 }
             }
-            return str
+            return str;
-        },
+        }
-    }
+    };
 }
 
-const encoder = getTextEncoder()
+const encoder = getTextEncoder();
-const decoder = getTextDecoder()
+const decoder = getTextDecoder();
 
 /**
  * @zh 将字符串编码为 UTF-8 字节数组
  * @en Encode string to UTF-8 byte array
  */
 export function textEncode(str: string): Uint8Array {
-    return encoder.encode(str)
+    return encoder.encode(str);
 }
 
 /**
@@ -108,5 +108,5 @@ export function textEncode(str: string): Uint8Array {
  * @en Decode UTF-8 byte array to string
  */
 export function textDecode(data: Uint8Array): string {
-    return decoder.decode(data)
+    return decoder.decode(data);
 }

packages/framework/rpc/src/codec/types.ts

@@ -3,7 +3,7 @@
  * @en Codec Type Definitions
  */
 
-import type { Packet } from '../types'
+import type { Packet } from '../types';
 
 /**
  * @zh 编解码器接口

packages/framework/rpc/src/define.ts

@@ -3,7 +3,7 @@
  * @en Protocol Definition Module
  */
 
-import type { ApiDef, MsgDef, ProtocolDef } from './types'
+import type { ApiDef, MsgDef, ProtocolDef } from './types';
 
 /**
  * @zh 创建 API 定义
@@ -15,7 +15,7 @@ import type { ApiDef, MsgDef, ProtocolDef } from './types'
  * ```
  */
 function api<TInput = void, TOutput = void>(): ApiDef<TInput, TOutput> {
-    return { _type: 'api' } as ApiDef<TInput, TOutput>
+    return { _type: 'api' } as ApiDef<TInput, TOutput>;
 }
 
 /**
@@ -28,7 +28,7 @@ function api<TInput = void, TOutput = void>(): ApiDef<TInput, TOutput> {
  * ```
  */
 function msg<TData = void>(): MsgDef<TData> {
-    return { _type: 'msg' } as MsgDef<TData>
+    return { _type: 'msg' } as MsgDef<TData>;
 }
 
 /**
@@ -49,7 +49,7 @@ function msg<TData = void>(): MsgDef<TData> {
  * ```
  */
 function define<T extends ProtocolDef>(protocol: T): T {
-    return protocol
+    return protocol;
 }
 
 /**
@@ -59,5 +59,5 @@ function define<T extends ProtocolDef>(protocol: T): T {
 export const rpc = {
     define,
     api,
-    msg,
+    msg
-} as const
+} as const;

packages/framework/rpc/src/index.ts

@@ -38,9 +38,9 @@
  * ```
  */
 
-export { rpc } from './define'
+export { rpc } from './define';
-export * from './types'
+export * from './types';
 
 // Re-export client for browser/bundler compatibility
-export { RpcClient, connect } from './client/index'
+export { RpcClient, connect } from './client/index';
-export type { RpcClientOptions, WebSocketAdapter, WebSocketFactory } from './client/index'
+export type { RpcClientOptions, WebSocketAdapter, WebSocketFactory } from './client/index';

packages/framework/rpc/src/server/connection.ts

@@ -3,37 +3,38 @@
  * @en Server Connection Module
  */
 
-import type { Connection, ConnectionStatus } from '../types'
+import type { WebSocket } from 'ws';
+import type { Connection, ConnectionStatus } from '../types';
 
 /**
  * @zh 服务端连接实现
  * @en Server connection implementation
  */
 export class ServerConnection<TData = unknown> implements Connection<TData> {
-    readonly id: string
+    readonly id: string;
-    readonly ip: string
+    readonly ip: string;
-    data: TData
+    data: TData;
 
-    private _status: ConnectionStatus = 'open'
+    private _status: ConnectionStatus = 'open';
-    private _socket: any
+    private _socket: WebSocket;
-    private _onClose?: () => void
+    private _onClose?: () => void;
 
     constructor(options: {
         id: string
         ip: string
-        socket: any
+        socket: WebSocket
         initialData: TData
         onClose?: () => void
     }) {
-        this.id = options.id
+        this.id = options.id;
-        this.ip = options.ip
+        this.ip = options.ip;
-        this.data = options.initialData
+        this.data = options.initialData;
-        this._socket = options.socket
+        this._socket = options.socket;
-        this._onClose = options.onClose
+        this._onClose = options.onClose;
     }
 
     get status(): ConnectionStatus {
-        return this._status
+        return this._status;
     }
 
     /**
@@ -41,8 +42,20 @@ export class ServerConnection<TData = unknown> implements Connection<TData> {
      * @en Send raw data
      */
     send(data: string | Uint8Array): void {
-        if (this._status !== 'open') return
+        if (this._status !== 'open') return;
-        this._socket.send(data)
+        this._socket.send(data);
+    }
+
+    /**
+     * @zh 发送二进制数据（原生 WebSocket 二进制帧）
+     * @en Send binary data (native WebSocket binary frame)
+     *
+     * @zh 直接发送 Uint8Array，不经过 JSON 编码，效率更高
+     * @en Directly sends Uint8Array without JSON encoding, more efficient
+     */
+    sendBinary(data: Uint8Array): void {
+        if (this._status !== 'open') return;
+        this._socket.send(data, { binary: true });
     }
 
     /**
@@ -50,12 +63,12 @@ export class ServerConnection<TData = unknown> implements Connection<TData> {
      * @en Close connection
      */
     close(reason?: string): void {
-        if (this._status !== 'open') return
+        if (this._status !== 'open') return;
 
-        this._status = 'closing'
+        this._status = 'closing';
-        this._socket.close(1000, reason)
+        this._socket.close(1000, reason);
-        this._status = 'closed'
+        this._status = 'closed';
-        this._onClose?.()
+        this._onClose?.();
     }
 
     /**
@@ -63,6 +76,6 @@ export class ServerConnection<TData = unknown> implements Connection<TData> {
      * @en Mark connection as closed (internal use)
      */
     _markClosed(): void {
-        this._status = 'closed'
+        this._status = 'closed';
     }
 }

packages/framework/rpc/src/server/index.ts

@@ -3,8 +3,8 @@
  * @en RPC Server Module
  */
 
-import { WebSocketServer, WebSocket } from 'ws'
+import { WebSocketServer, WebSocket } from 'ws';
-import type { Server as HttpServer } from 'node:http'
+import type { Server as HttpServer } from 'node:http';
 import type {
     ProtocolDef,
     ApiNames,
@@ -13,13 +13,13 @@ import type {
     ApiOutput,
     MsgData,
     Packet,
-    PacketType,
+    Connection
-    Connection,
+} from '../types';
-} from '../types'
+import type { IncomingMessage } from 'node:http';
-import { RpcError, ErrorCode } from '../types'
+import { RpcError, ErrorCode } from '../types';
-import { json } from '../codec/json'
+import { json } from '../codec/json';
-import type { Codec } from '../codec/types'
+import type { Codec } from '../codec/types';
-import { ServerConnection } from './connection'
+import { ServerConnection } from './connection';
 
 // ============ Types ============
 
@@ -182,8 +182,8 @@ const PT = {
     ApiResponse: 1,
     ApiError: 2,
     Message: 3,
-    Heartbeat: 9,
+    Heartbeat: 9
-} as const
+} as const;
 
 /**
  * @zh 创建 RPC 服务器
@@ -206,16 +206,22 @@ export function serve<P extends ProtocolDef, TConnData = unknown>(
     _protocol: P,
     options: ServeOptions<P, TConnData>
 ): RpcServer<P, TConnData> {
-    const codec = options.codec ?? json()
+    const codec = options.codec ?? json();
-    const connections: ServerConnection<TConnData>[] = []
+    const connections: ServerConnection<TConnData>[] = [];
-    let wss: WebSocketServer | null = null
+    let wss: WebSocketServer | null = null;
-    let connIdCounter = 0
+    let connIdCounter = 0;
 
-    const getClientIp = (ws: WebSocket, req: any): string => {
+    const getClientIp = (_ws: WebSocket, req: IncomingMessage | undefined): string => {
-        return req?.headers?.['x-forwarded-for']?.split(',')[0]?.trim()
+        const forwarded = req?.headers?.['x-forwarded-for'];
+        const forwardedIp = typeof forwarded === 'string'
+            ? forwarded.split(',')[0]?.trim()
+            : Array.isArray(forwarded)
+                ? forwarded[0]?.split(',')[0]?.trim()
+                : undefined;
+        return forwardedIp
             || req?.socket?.remoteAddress
-            || 'unknown'
+            || 'unknown';
-    }
+    };
 
     const handleMessage = async (
         conn: ServerConnection<TConnData>,
@@ -224,23 +230,23 @@ export function serve<P extends ProtocolDef, TConnData = unknown>(
         try {
             const packet = codec.decode(
                 typeof data === 'string' ? data : new Uint8Array(data)
-            )
+            );
 
-            const type = packet[0]
+            const type = packet[0];
 
             if (type === PT.ApiRequest) {
-                const [, id, path, input] = packet as [number, number, string, unknown]
+                const [, id, path, input] = packet as [number, number, string, unknown];
-                await handleApiRequest(conn, id, path, input)
+                await handleApiRequest(conn, id, path, input);
             } else if (type === PT.Message) {
-                const [, path, msgData] = packet as [number, string, unknown]
+                const [, path, msgData] = packet as [number, string, unknown];
-                await handleMsg(conn, path, msgData)
+                await handleMsg(conn, path, msgData);
             } else if (type === PT.Heartbeat) {
-                conn.send(codec.encode([PT.Heartbeat]))
+                conn.send(codec.encode([PT.Heartbeat]));
             }
         } catch (err) {
-            options.onError?.(err as Error, conn)
+            options.onError?.(err as Error, conn);
         }
-    }
+    };
 
     const handleApiRequest = async (
         conn: ServerConnection<TConnData>,
@@ -248,44 +254,46 @@ export function serve<P extends ProtocolDef, TConnData = unknown>(
         path: string,
         input: unknown
     ): Promise<void> => {
-        const handler = (options.api as any)[path]
+        const apiHandlers = options.api as Record<string, ApiHandler<unknown, unknown, TConnData> | undefined>;
+        const handler = apiHandlers[path];
 
         if (!handler) {
-            const errPacket: Packet = [PT.ApiError, id, ErrorCode.NOT_FOUND, `API not found: ${path}`]
+            const errPacket: Packet = [PT.ApiError, id, ErrorCode.NOT_FOUND, `API not found: ${path}`];
-            conn.send(codec.encode(errPacket))
+            conn.send(codec.encode(errPacket));
-            return
+            return;
         }
 
         try {
-            const result = await handler(input, conn)
+            const result = await handler(input, conn);
-            const resPacket: Packet = [PT.ApiResponse, id, result]
+            const resPacket: Packet = [PT.ApiResponse, id, result];
-            conn.send(codec.encode(resPacket))
+            conn.send(codec.encode(resPacket));
         } catch (err) {
             if (err instanceof RpcError) {
-                const errPacket: Packet = [PT.ApiError, id, err.code, err.message]
+                const errPacket: Packet = [PT.ApiError, id, err.code, err.message];
-                conn.send(codec.encode(errPacket))
+                conn.send(codec.encode(errPacket));
             } else {
-                const errPacket: Packet = [PT.ApiError, id, ErrorCode.INTERNAL_ERROR, 'Internal server error']
+                const errPacket: Packet = [PT.ApiError, id, ErrorCode.INTERNAL_ERROR, 'Internal server error'];
-                conn.send(codec.encode(errPacket))
+                conn.send(codec.encode(errPacket));
-                options.onError?.(err as Error, conn)
+                options.onError?.(err as Error, conn);
             }
         }
-    }
+    };
 
     const handleMsg = async (
         conn: ServerConnection<TConnData>,
         path: string,
         data: unknown
     ): Promise<void> => {
-        const handler = options.msg?.[path as MsgNames<P>]
+        const msgHandlers = options.msg as Record<string, MsgHandler<unknown, TConnData> | undefined> | undefined;
+        const handler = msgHandlers?.[path];
         if (handler) {
-            await (handler as any)(data, conn)
+            await handler(data, conn);
         }
-    }
+    };
 
     const server: RpcServer<P, TConnData> = {
         get connections() {
-            return connections as ReadonlyArray<Connection<TConnData>>
+            return connections as ReadonlyArray<Connection<TConnData>>;
         },
 
         async start() {
@@ -293,18 +301,18 @@ export function serve<P extends ProtocolDef, TConnData = unknown>(
                 // 根据配置创建 WebSocketServer
                 if (options.server) {
                     // 附加到已有的 HTTP 服务器
-                    wss = new WebSocketServer({ server: options.server })
+                    wss = new WebSocketServer({ server: options.server });
                 } else if (options.port) {
                     // 独立创建
-                    wss = new WebSocketServer({ port: options.port })
+                    wss = new WebSocketServer({ port: options.port });
                 } else {
-                    throw new Error('Either port or server must be provided')
+                    throw new Error('Either port or server must be provided');
                 }
 
                 wss.on('connection', async (ws, req) => {
-                    const id = String(++connIdCounter)
+                    const id = String(++connIdCounter);
-                    const ip = getClientIp(ws, req)
+                    const ip = getClientIp(ws, req);
-                    const initialData = options.createConnData?.() ?? ({} as TConnData)
+                    const initialData = options.createConnData?.() ?? ({} as TConnData);
 
                     const conn = new ServerConnection<TConnData>({
                         id,
@@ -312,70 +320,70 @@ export function serve<P extends ProtocolDef, TConnData = unknown>(
                         socket: ws,
                         initialData,
                         onClose: () => {
-                            const idx = connections.indexOf(conn)
+                            const idx = connections.indexOf(conn);
-                            if (idx !== -1) connections.splice(idx, 1)
+                            if (idx !== -1) connections.splice(idx, 1);
-                        },
+                        }
-                    })
+                    });
 
-                    connections.push(conn)
+                    connections.push(conn);
 
                     ws.on('message', (data) => {
-                        handleMessage(conn, data as string | Buffer)
+                        handleMessage(conn, data as string | Buffer);
-                    })
+                    });
 
                     ws.on('close', async (code, reason) => {
-                        conn._markClosed()
+                        conn._markClosed();
-                        const idx = connections.indexOf(conn)
+                        const idx = connections.indexOf(conn);
-                        if (idx !== -1) connections.splice(idx, 1)
+                        if (idx !== -1) connections.splice(idx, 1);
-                        await options.onDisconnect?.(conn, reason?.toString())
+                        await options.onDisconnect?.(conn, reason?.toString());
-                    })
+                    });
 
                     ws.on('error', (err) => {
-                        options.onError?.(err, conn)
+                        options.onError?.(err, conn);
-                    })
+                    });
 
-                    await options.onConnect?.(conn)
+                    await options.onConnect?.(conn);
-                })
+                });
 
                 // 如果使用已有的 HTTP 服务器，WebSocketServer 不会触发 listening 事件
                 if (options.server) {
-                    options.onStart?.(0) // 端口由 HTTP 服务器管理
+                    options.onStart?.(0); // 端口由 HTTP 服务器管理
-                    resolve()
+                    resolve();
                 } else {
                     wss.on('listening', () => {
-                        options.onStart?.(options.port!)
+                        options.onStart?.(options.port!);
-                        resolve()
+                        resolve();
-                    })
+                    });
                 }
-            })
+            });
         },
 
         async stop() {
             return new Promise((resolve, reject) => {
                 if (!wss) {
-                    resolve()
+                    resolve();
-                    return
+                    return;
                 }
 
                 for (const conn of connections) {
-                    conn.close('Server shutting down')
+                    conn.close('Server shutting down');
                 }
 
                 wss.close((err) => {
-                    if (err) reject(err)
+                    if (err) reject(err);
-                    else resolve()
+                    else resolve();
-                })
+                });
-            })
+            });
         },
 
         send(conn, name, data) {
             const packet: Packet = [PT.Message, name as string, data]
-            ;(conn as ServerConnection<TConnData>).send(codec.encode(packet))
+            ;(conn as ServerConnection<TConnData>).send(codec.encode(packet));
         },
 
         broadcast(name, data, opts) {
-            const packet: Packet = [PT.Message, name as string, data]
+            const packet: Packet = [PT.Message, name as string, data];
-            const encoded = codec.encode(packet)
+            const encoded = codec.encode(packet);
 
             const excludeSet = new Set(
                 Array.isArray(opts?.exclude)
@@ -383,15 +391,15 @@ export function serve<P extends ProtocolDef, TConnData = unknown>(
                     : opts?.exclude
                         ? [opts.exclude]
                         : []
-            )
+            );
 
             for (const conn of connections) {
                 if (!excludeSet.has(conn)) {
-                    conn.send(encoded)
+                    conn.send(encoded);
                 }
             }
-        },
+        }
-    }
+    };
 
-    return server
+    return server;
 }

packages/framework/rpc/src/types.ts

@@ -29,8 +29,8 @@ export interface MsgDef<TData = unknown> {
  * @en Protocol definition
  */
 export interface ProtocolDef {
-    readonly api: Record<string, ApiDef<any, any>>
+    readonly api: Record<string, ApiDef<unknown, unknown>>
-    readonly msg: Record<string, MsgDef<any>>
+    readonly msg: Record<string, MsgDef<unknown>>
 }
 
 // ============ Type Inference ============
@@ -39,13 +39,13 @@ export interface ProtocolDef {
  * @zh 提取 API 输入类型
  * @en Extract API input type
  */
-export type ApiInput<T> = T extends ApiDef<infer I, any> ? I : never
+export type ApiInput<T> = T extends ApiDef<infer I, unknown> ? I : never
 
 /**
  * @zh 提取 API 输出类型
  * @en Extract API output type
  */
-export type ApiOutput<T> = T extends ApiDef<any, infer O> ? O : never
+export type ApiOutput<T> = T extends ApiDef<unknown, infer O> ? O : never
 
 /**
  * @zh 提取消息数据类型
@@ -120,8 +120,9 @@ export const PacketType = {
     ApiResponse: 1,
     ApiError: 2,
     Message: 3,
-    Heartbeat: 9,
+    Binary: 4,
-} as const
+    Heartbeat: 9
+} as const;
 
 export type PacketType = typeof PacketType[keyof typeof PacketType]
 
@@ -173,6 +174,19 @@ export type MessagePacket = [
  */
 export type HeartbeatPacket = [type: typeof PacketType.Heartbeat]
 
+/**
+ * @zh 二进制数据包
+ * @en Binary data packet
+ *
+ * @zh 用于传输原始二进制数据，如 ECS 状态同步
+ * @en Used for raw binary data transmission, such as ECS state sync
+ */
+export type BinaryPacket = [
+    type: typeof PacketType.Binary,
+    channel: number,
+    data: Uint8Array
+]
+
 /**
  * @zh 所有数据包类型
  * @en All packet types
@@ -182,6 +196,7 @@ export type Packet =
     | ApiResponsePacket
     | ApiErrorPacket
     | MessagePacket
+    | BinaryPacket
     | HeartbeatPacket
 
 // ============ Error Types ============
@@ -196,8 +211,8 @@ export class RpcError extends Error {
         message: string,
         public readonly details?: unknown
     ) {
-        super(message)
+        super(message);
-        this.name = 'RpcError'
+        this.name = 'RpcError';
     }
 }
 
@@ -211,7 +226,7 @@ export const ErrorCode = {
     UNAUTHORIZED: 'UNAUTHORIZED',
     INTERNAL_ERROR: 'INTERNAL_ERROR',
     TIMEOUT: 'TIMEOUT',
-    CONNECTION_CLOSED: 'CONNECTION_CLOSED',
+    CONNECTION_CLOSED: 'CONNECTION_CLOSED'
-} as const
+} as const;
 
 export type ErrorCode = typeof ErrorCode[keyof typeof ErrorCode]

packages/framework/server/CHANGELOG.md

@@ -1,5 +1,44 @@
 # @esengine/server
 
+## 4.5.0
+
+### Minor Changes
+
+- [#421](https://github.com/esengine/esengine/pull/421) [`f333b81`](https://github.com/esengine/esengine/commit/f333b81298a386a812b2428d3dcdce03d257fef8) Thanks [@esengine](https://github.com/esengine)! - feat(server): 添加分布式房间支持 | Add distributed room support
+
+    **@esengine/server** - 新增分布式房间管理功能 | Added distributed room management features
+    - 新增 `DistributedRoomManager` 支持多服务器房间管理 | Added `DistributedRoomManager` for multi-server room management
+    - 新增 `MemoryAdapter` 用于测试和单机模式 | Added `MemoryAdapter` for testing and standalone mode
+    - 新增 `RedisAdapter` 用于生产环境多服务器部署 | Added `RedisAdapter` for production multi-server deployments
+    - 新增 `LoadBalancedRouter` 支持 5 种负载均衡策略 | Added `LoadBalancedRouter` with 5 load balancing strategies
+        - round-robin: 轮询 | Round robin
+        - least-rooms: 最少房间数 | Fewest rooms
+        - least-players: 最少玩家数 | Fewest players
+        - random: 随机选择 | Random selection
+        - weighted: 权重（基于容量使用率）| Weighted by capacity usage
+    - `createServer` 新增 `distributed` 配置选项 | Added `distributed` config option to `createServer`
+    - 新增 `$redirect` 消息用于跨服务器玩家重定向 | Added `$redirect` message for cross-server player redirection
+    - 新增故障转移机制，服务器离线时自动恢复房间 | Added failover mechanism for automatic room recovery on server offline
+    - 新增 `room:migrated` 和 `server:draining` 事件类型 | Added `room:migrated` and `server:draining` event types
+
+## 4.4.0
+
+### Minor Changes
+
+- [#419](https://github.com/esengine/esengine/pull/419) [`3b6fc82`](https://github.com/esengine/esengine/commit/3b6fc8266fa8e4d43058a44b48bf9169f78de068) Thanks [@esengine](https://github.com/esengine)! - feat(server): HTTP 路由增强 | HTTP router enhancement
+
+    **新功能 | New Features**
+    - 路由参数支持：`/users/:id` → `req.params.id` | Route parameters: `/users/:id` → `req.params.id`
+    - 中间件支持：全局和路由级中间件 | Middleware support: global and route-level
+    - 请求超时控制：全局和路由级超时 | Request timeout: global and route-level
+
+    **内置中间件 | Built-in Middleware**
+    - `requestLogger()` - 请求日志 | Request logging
+    - `bodyLimit()` - 请求体大小限制 | Body size limit
+    - `responseTime()` - 响应时间头 | Response time header
+    - `requestId()` - 请求 ID | Request ID
+    - `securityHeaders()` - 安全头 | Security headers
+
 ## 4.3.0
 
 ### Minor Changes

packages/framework/server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@esengine/server",
-  "version": "4.3.0",
+  "version": "4.5.0",
   "description": "Game server framework for ESEngine with file-based routing",
   "type": "module",
   "main": "./dist/index.js",

packages/framework/server/src/core/server.ts

@@ -19,15 +19,18 @@ import type {
     LoadedHttpHandler
 } from '../types/index.js';
 import type { HttpRoutes, HttpHandler } from '../http/types.js';
+import type { Validator } from '../schema/index.js';
 import { loadApiHandlers, loadMsgHandlers, loadHttpHandlers } from '../router/loader.js';
 import { RoomManager, type RoomClass, type Room } from '../room/index.js';
 import { createHttpRouter } from '../http/router.js';
+import { DistributedRoomManager } from '../distributed/DistributedRoomManager.js';
+import { MemoryAdapter } from '../distributed/adapters/MemoryAdapter.js';
 
 /**
  * @zh 默认配置
  * @en Default configuration
  */
-const DEFAULT_CONFIG: Required<Omit<ServerConfig, 'onStart' | 'onConnect' | 'onDisconnect' | 'http' | 'cors' | 'httpDir' | 'httpPrefix'>> & { httpDir: string; httpPrefix: string } = {
+const DEFAULT_CONFIG: Required<Omit<ServerConfig, 'onStart' | 'onConnect' | 'onDisconnect' | 'http' | 'cors' | 'httpDir' | 'httpPrefix' | 'distributed'>> & { httpDir: string; httpPrefix: string } = {
     port: 3000,
     apiDir: 'src/api',
     msgDir: 'src/msg',
@@ -112,6 +115,10 @@ export async function createServer(config: ServerConfig = {}): Promise<GameServe
 
     const hasHttpRoutes = Object.keys(mergedHttpRoutes).length > 0;
 
+    // 分布式模式配置
+    const distributedConfig = config.distributed;
+    const isDistributed = distributedConfig?.enabled ?? false;
+
     // 动态构建协议
     const apiDefs: Record<string, ReturnType<typeof rpc.api>> = {
         // 内置 API
@@ -120,7 +127,9 @@ export async function createServer(config: ServerConfig = {}): Promise<GameServe
     };
     const msgDefs: Record<string, ReturnType<typeof rpc.msg>> = {
         // 内置消息（房间消息透传）
-        RoomMessage: rpc.msg()
+        RoomMessage: rpc.msg(),
+        // 分布式重定向消息
+        $redirect: rpc.msg()
     };
 
     for (const handler of apiHandlers) {
@@ -141,10 +150,45 @@ export async function createServer(config: ServerConfig = {}): Promise<GameServe
     let rpcServer: RpcServer<typeof protocol, Record<string, unknown>> | null = null;
     let httpServer: HttpServer | null = null;
 
-    // 房间管理器（立即初始化，以便 define() 可在 start() 前调用）
+    // 发送函数（延迟绑定，因为 rpcServer 在 start() 后才创建）
-    const roomManager = new RoomManager((conn, type, data) => {
+    const sendFn = (conn: any, type: string, data: unknown) => {
         rpcServer?.send(conn, 'RoomMessage' as any, { type, data } as any);
-    });
+    };
+
+    // 二进制发送函数（使用原生 WebSocket 二进制帧，效率更高）
+    const sendBinaryFn = (conn: any, data: Uint8Array) => {
+        if (conn && typeof conn.sendBinary === 'function') {
+            conn.sendBinary(data);
+        }
+    };
+
+    // 房间管理器（立即初始化，以便 define() 可在 start() 前调用）
+    let roomManager: RoomManager | DistributedRoomManager;
+    let distributedManager: DistributedRoomManager | null = null;
+
+    if (isDistributed && distributedConfig) {
+        // 分布式模式
+        const adapter = distributedConfig.adapter ?? new MemoryAdapter();
+        distributedManager = new DistributedRoomManager(
+            adapter,
+            {
+                serverId: distributedConfig.serverId,
+                serverAddress: distributedConfig.serverAddress,
+                serverPort: distributedConfig.serverPort ?? opts.port,
+                heartbeatInterval: distributedConfig.heartbeatInterval,
+                snapshotInterval: distributedConfig.snapshotInterval,
+                enableFailover: distributedConfig.enableFailover,
+                capacity: distributedConfig.capacity
+            },
+            sendFn,
+            sendBinaryFn
+        );
+        roomManager = distributedManager;
+        logger.info(`Distributed mode enabled (serverId: ${distributedConfig.serverId})`);
+    } else {
+        // 单机模式
+        roomManager = new RoomManager(sendFn, sendBinaryFn);
+    }
 
     // 构建 API 处理器映射
     const apiMap: Record<string, LoadedApiHandler> = {};
@@ -203,6 +247,29 @@ export async function createServer(config: ServerConfig = {}): Promise<GameServe
                 }
 
                 if (roomType) {
+                    // 分布式模式：使用 joinOrCreateDistributed
+                    if (distributedManager) {
+                        const result = await distributedManager.joinOrCreateDistributed(
+                            roomType,
+                            conn.id,
+                            conn,
+                            options
+                        );
+                        if (!result) {
+                            throw new Error('Failed to join or create room');
+                        }
+                        if ('redirect' in result) {
+                            // 发送重定向消息给客户端
+                            rpcServer?.send(conn, '$redirect' as any, {
+                                address: result.redirect,
+                                roomType
+                            } as any);
+                            return { redirect: result.redirect };
+                        }
+                        return { roomId: result.room.id, playerId: result.player.id };
+                    }
+
+                    // 单机模式
                     const result = await roomManager.joinOrCreate(roomType, conn.id, conn, options);
                     if (!result) {
                         throw new Error('Failed to join or create room');
@@ -226,6 +293,19 @@ export async function createServer(config: ServerConfig = {}): Promise<GameServe
                         conn: conn as ServerConnection,
                         server: gameServer
                     };
+
+                    const definition = handler.definition as { schema?: Validator<unknown> };
+                    if (definition.schema) {
+                        const result = definition.schema.validate(input);
+                        if (!result.success) {
+                            const pathStr = result.error.path.length > 0
+                                ? ` at "${result.error.path.join('.')}"`
+                                : '';
+                            throw new Error(`Validation failed${pathStr}: ${result.error.message}`);
+                        }
+                        return handler.definition.handler(result.data, ctx);
+                    }
+
                     return handler.definition.handler(input, ctx);
                 };
             }
@@ -246,6 +326,21 @@ export async function createServer(config: ServerConfig = {}): Promise<GameServe
                         conn: conn as ServerConnection,
                         server: gameServer
                     };
+
+                    const definition = handler.definition as { schema?: Validator<unknown> };
+                    if (definition.schema) {
+                        const result = definition.schema.validate(data);
+                        if (!result.success) {
+                            const pathStr = result.error.path.length > 0
+                                ? ` at "${result.error.path.join('.')}"`
+                                : '';
+                            logger.warn(`Message validation failed for ${name}${pathStr}: ${result.error.message}`);
+                            return;
+                        }
+                        await handler.definition.handler(result.data, ctx);
+                        return;
+                    }
+
                     await handler.definition.handler(data, ctx);
                 };
             }
@@ -315,6 +410,11 @@ export async function createServer(config: ServerConfig = {}): Promise<GameServe
                 await rpcServer.start();
             }
 
+            // 启动分布式管理器
+            if (distributedManager) {
+                await distributedManager.start();
+            }
+
             // 启动 tick 循环
             if (opts.tickRate > 0) {
                 tickInterval = setInterval(() => {
@@ -328,6 +428,12 @@ export async function createServer(config: ServerConfig = {}): Promise<GameServe
                 clearInterval(tickInterval);
                 tickInterval = null;
             }
+
+            // 停止分布式管理器（优雅关闭）
+            if (distributedManager) {
+                await distributedManager.stop(true);
+            }
+
             if (rpcServer) {
                 await rpcServer.stop();
                 rpcServer = null;

packages/framework/server/src/distributed/DistributedRoomManager.ts

@@ -0,0 +1,707 @@
+/**
+ * @zh 分布式房间管理器
+ * @en Distributed room manager
+ *
+ * @zh 继承 RoomManager，添加分布式功能支持。包括跨服务器房间注册、
+ * 玩家路由、状态同步和故障转移。
+ * @en Extends RoomManager with distributed features. Includes cross-server room
+ * registration, player routing, state synchronization, and failover.
+ */
+
+import { RoomManager } from '../room/RoomManager.js';
+import { Room, type RoomOptions } from '../room/Room.js';
+import type { Player } from '../room/Player.js';
+import type { IDistributedAdapter } from './adapters/IDistributedAdapter.js';
+import type {
+    DistributedRoomManagerConfig,
+    RoomRegistration,
+    RoutingResult,
+    RoutingRequest,
+    ServerRegistration,
+    DistributedEvent,
+    Unsubscribe
+} from './types.js';
+import { createLogger } from '../logger.js';
+
+const logger = createLogger('DistributedRoom');
+
+/**
+ * @zh 分布式房间管理器配置（内部使用）
+ * @en Distributed room manager configuration (internal use)
+ */
+interface InternalConfig extends Required<Omit<DistributedRoomManagerConfig, 'metadata'>> {
+    metadata: Record<string, unknown>;
+}
+
+/**
+ * @zh 分布式房间管理器
+ * @en Distributed room manager
+ *
+ * @zh 扩展基础 RoomManager，添加以下功能：
+ * - 服务器注册和心跳
+ * - 跨服务器房间注册
+ * - 玩家路由和重定向
+ * - 状态快照和恢复
+ * - 分布式锁防止竞态
+ * @en Extends base RoomManager with:
+ * - Server registration and heartbeat
+ * - Cross-server room registration
+ * - Player routing and redirection
+ * - State snapshots and recovery
+ * - Distributed locks to prevent race conditions
+ */
+export class DistributedRoomManager extends RoomManager {
+    private readonly _adapter: IDistributedAdapter;
+    private readonly _config: InternalConfig;
+    private readonly _serverId: string;
+
+    private _heartbeatTimer: ReturnType<typeof setInterval> | null = null;
+    private _snapshotTimer: ReturnType<typeof setInterval> | null = null;
+    private _subscriptions: Unsubscribe[] = [];
+    private _isShuttingDown = false;
+
+    /**
+     * @zh 创建分布式房间管理器
+     * @en Create distributed room manager
+     *
+     * @param adapter - 分布式适配器 | Distributed adapter
+     * @param config - 配置 | Configuration
+     * @param sendFn - 消息发送函数 | Message send function
+     * @param sendBinaryFn - 二进制发送函数 | Binary send function
+     */
+    constructor(
+        adapter: IDistributedAdapter,
+        config: DistributedRoomManagerConfig,
+        sendFn: (conn: any, type: string, data: unknown) => void,
+        sendBinaryFn?: (conn: any, data: Uint8Array) => void
+    ) {
+        super(sendFn, sendBinaryFn);
+
+        this._adapter = adapter;
+        this._serverId = config.serverId;
+
+        this._config = {
+            serverId: config.serverId,
+            serverAddress: config.serverAddress,
+            serverPort: config.serverPort,
+            heartbeatInterval: config.heartbeatInterval ?? 5000,
+            snapshotInterval: config.snapshotInterval ?? 30000,
+            migrationTimeout: config.migrationTimeout ?? 10000,
+            enableFailover: config.enableFailover ?? true,
+            capacity: config.capacity ?? 100,
+            metadata: config.metadata ?? {}
+        };
+    }
+
+    /**
+     * @zh 获取服务器 ID
+     * @en Get server ID
+     */
+    get serverId(): string {
+        return this._serverId;
+    }
+
+    /**
+     * @zh 获取分布式适配器
+     * @en Get distributed adapter
+     */
+    get adapter(): IDistributedAdapter {
+        return this._adapter;
+    }
+
+    /**
+     * @zh 获取配置
+     * @en Get configuration
+     */
+    get config(): Readonly<InternalConfig> {
+        return this._config;
+    }
+
+    // =========================================================================
+    // 生命周期 | Lifecycle
+    // =========================================================================
+
+    /**
+     * @zh 启动分布式房间管理器
+     * @en Start distributed room manager
+     */
+    async start(): Promise<void> {
+        if (!this._adapter.isConnected()) {
+            await this._adapter.connect();
+        }
+
+        // 注册服务器 | Register server
+        await this._registerServer();
+
+        // 订阅事件 | Subscribe to events
+        await this._subscribeToEvents();
+
+        // 启动心跳 | Start heartbeat
+        this._startHeartbeat();
+
+        // 启动快照（如果启用）| Start snapshots (if enabled)
+        if (this._config.snapshotInterval > 0) {
+            this._startSnapshotTimer();
+        }
+
+        logger.info(`Distributed room manager started: ${this._serverId}`);
+    }
+
+    /**
+     * @zh 停止分布式房间管理器
+     * @en Stop distributed room manager
+     *
+     * @param graceful - 是否优雅关闭（等待玩家退出）| Whether to gracefully shutdown (wait for players)
+     */
+    async stop(graceful = true): Promise<void> {
+        this._isShuttingDown = true;
+
+        // 停止定时器 | Stop timers
+        if (this._heartbeatTimer) {
+            clearInterval(this._heartbeatTimer);
+            this._heartbeatTimer = null;
+        }
+
+        if (this._snapshotTimer) {
+            clearInterval(this._snapshotTimer);
+            this._snapshotTimer = null;
+        }
+
+        // 取消订阅 | Unsubscribe
+        for (const unsub of this._subscriptions) {
+            unsub();
+        }
+        this._subscriptions = [];
+
+        if (graceful) {
+            // 标记为 draining，停止接收新玩家 | Mark as draining, stop accepting new players
+            await this._adapter.updateServer(this._serverId, { status: 'draining' });
+
+            // 保存所有房间状态快照 | Save all room state snapshots
+            await this._saveAllSnapshots();
+        }
+
+        // 注销服务器 | Unregister server
+        await this._adapter.unregisterServer(this._serverId);
+
+        logger.info(`Distributed room manager stopped: ${this._serverId}`);
+    }
+
+    // =========================================================================
+    // 房间操作覆盖 | Room Operation Overrides
+    // =========================================================================
+
+    /**
+     * @zh 房间创建后注册到分布式系统
+     * @en Register room to distributed system after creation
+     */
+    protected override async _onRoomCreated(name: string, room: Room): Promise<void> {
+        const registration: RoomRegistration = {
+            roomId: room.id,
+            roomType: name,
+            serverId: this._serverId,
+            serverAddress: `${this._config.serverAddress}:${this._config.serverPort}`,
+            playerCount: room.players.length,
+            maxPlayers: room.maxPlayers,
+            isLocked: room.isLocked,
+            metadata: {},
+            createdAt: Date.now(),
+            updatedAt: Date.now()
+        };
+
+        await this._adapter.registerRoom(registration);
+        logger.debug(`Registered room: ${room.id}`);
+    }
+
+    /**
+     * @zh 房间销毁时从分布式系统注销
+     * @en Unregister room from distributed system when disposed
+     */
+    protected override _onRoomDisposed(roomId: string): void {
+        super._onRoomDisposed(roomId);
+
+        // 异步注销房间 | Async unregister room
+        this._adapter.unregisterRoom(roomId).catch(err => {
+            logger.error(`Failed to unregister room ${roomId}:`, err);
+        });
+
+        // 删除快照 | Delete snapshot
+        this._adapter.deleteSnapshot(roomId).catch(err => {
+            logger.error(`Failed to delete snapshot for ${roomId}:`, err);
+        });
+    }
+
+    /**
+     * @zh 玩家加入后更新分布式房间信息
+     * @en Update distributed room info after player joins
+     */
+    protected override _onPlayerJoined(playerId: string, roomId: string, player: Player): void {
+        super._onPlayerJoined(playerId, roomId, player);
+
+        const room = this._rooms.get(roomId);
+        if (room) {
+            this._adapter.updateRoom(roomId, {
+                playerCount: room.players.length,
+                updatedAt: Date.now()
+            }).catch(err => {
+                logger.error(`Failed to update room ${roomId}:`, err);
+            });
+        }
+    }
+
+    /**
+     * @zh 玩家离开后更新分布式房间信息
+     * @en Update distributed room info after player leaves
+     */
+    protected override _onPlayerLeft(playerId: string, roomId: string): void {
+        super._onPlayerLeft(playerId, roomId);
+
+        const room = this._rooms.get(roomId);
+        if (room) {
+            this._adapter.updateRoom(roomId, {
+                playerCount: room.players.length,
+                updatedAt: Date.now()
+            }).catch(err => {
+                logger.error(`Failed to update room ${roomId}:`, err);
+            });
+        }
+    }
+
+    // =========================================================================
+    // 分布式路由 | Distributed Routing
+    // =========================================================================
+
+    /**
+     * @zh 路由玩家到合适的房间/服务器
+     * @en Route player to appropriate room/server
+     *
+     * @param request - 路由请求 | Routing request
+     * @returns 路由结果 | Routing result
+     */
+    async route(request: RoutingRequest): Promise<RoutingResult> {
+        // 如果指定了房间 ID，直接查找 | If room ID specified, look it up directly
+        if (request.roomId) {
+            return this._routeToRoom(request.roomId);
+        }
+
+        // 按类型查找可用房间 | Find available room by type
+        if (request.roomType) {
+            return this._routeByType(request.roomType, request.query);
+        }
+
+        return { type: 'unavailable', reason: 'No room type or room ID specified' };
+    }
+
+    /**
+     * @zh 加入或创建房间（分布式版本）
+     * @en Join or create room (distributed version)
+     *
+     * @zh 此方法会：
+     * 1. 先在分布式注册表中查找可用房间
+     * 2. 如果找到其他服务器的房间，返回重定向
+     * 3. 如果找到本地房间或需要创建，在本地处理
+     * @en This method will:
+     * 1. First search for available room in distributed registry
+     * 2. If room found on another server, return redirect
+     * 3. If local room found or creation needed, handle locally
+     */
+    async joinOrCreateDistributed(
+        name: string,
+        playerId: string,
+        conn: any,
+        options?: RoomOptions
+    ): Promise<{ room: Room; player: Player } | { redirect: string } | null> {
+        // 使用分布式锁防止竞态条件 | Use distributed lock to prevent race conditions
+        const lockKey = `joinOrCreate:${name}`;
+        const locked = await this._adapter.acquireLock(lockKey, 5000);
+
+        if (!locked) {
+            // 等待一小段时间后重试 | Wait and retry
+            await this._sleep(100);
+            return this.joinOrCreateDistributed(name, playerId, conn, options);
+        }
+
+        try {
+            // 先在分布式注册表中查找 | First search in distributed registry
+            const availableRoom = await this._adapter.findAvailableRoom(name);
+
+            if (availableRoom) {
+                // 检查是否在本地服务器 | Check if on local server
+                if (availableRoom.serverId === this._serverId) {
+                    // 本地房间 | Local room
+                    return super.joinOrCreate(name, playerId, conn, options);
+                } else {
+                    // 其他服务器，返回重定向 | Other server, return redirect
+                    return { redirect: availableRoom.serverAddress };
+                }
+            }
+
+            // 没有可用房间，在本地创建 | No available room, create locally
+            return super.joinOrCreate(name, playerId, conn, options);
+        } finally {
+            await this._adapter.releaseLock(lockKey);
+        }
+    }
+
+    // =========================================================================
+    // 状态管理 | State Management
+    // =========================================================================
+
+    /**
+     * @zh 保存房间状态快照
+     * @en Save room state snapshot
+     *
+     * @param roomId - 房间 ID | Room ID
+     */
+    async saveSnapshot(roomId: string): Promise<void> {
+        const room = this._rooms.get(roomId);
+        if (!room) return;
+
+        const def = this._getDefinitionByRoom(room);
+        if (!def) return;
+
+        const snapshot = {
+            roomId: room.id,
+            roomType: def.name,
+            state: room.state ?? {},
+            players: room.players.map(p => ({
+                id: p.id,
+                data: p.data ?? {}
+            })),
+            version: Date.now(),
+            timestamp: Date.now()
+        };
+
+        await this._adapter.saveSnapshot(snapshot);
+        logger.debug(`Saved snapshot for room: ${roomId}`);
+    }
+
+    /**
+     * @zh 从快照恢复房间
+     * @en Restore room from snapshot
+     *
+     * @param roomId - 房间 ID | Room ID
+     * @returns 是否成功恢复 | Whether restore was successful
+     */
+    async restoreFromSnapshot(roomId: string): Promise<boolean> {
+        const snapshot = await this._adapter.loadSnapshot(roomId);
+        if (!snapshot) return false;
+
+        // 创建房间实例 | Create room instance
+        const room = await this._createRoomInstance(
+            snapshot.roomType,
+            { state: snapshot.state },
+            snapshot.roomId
+        );
+
+        if (!room) return false;
+
+        // 注册到分布式系统 | Register to distributed system
+        await this._onRoomCreated(snapshot.roomType, room);
+
+        logger.info(`Restored room from snapshot: ${roomId}`);
+        return true;
+    }
+
+    // =========================================================================
+    // 私有方法 | Private Methods
+    // =========================================================================
+
+    /**
+     * @zh 注册服务器到分布式系统
+     * @en Register server to distributed system
+     */
+    private async _registerServer(): Promise<void> {
+        const registration: ServerRegistration = {
+            serverId: this._serverId,
+            address: this._config.serverAddress,
+            port: this._config.serverPort,
+            roomCount: this._rooms.size,
+            playerCount: this._countTotalPlayers(),
+            capacity: this._config.capacity,
+            status: 'online',
+            lastHeartbeat: Date.now(),
+            metadata: this._config.metadata
+        };
+
+        await this._adapter.registerServer(registration);
+    }
+
+    /**
+     * @zh 订阅分布式事件
+     * @en Subscribe to distributed events
+     */
+    private async _subscribeToEvents(): Promise<void> {
+        // 订阅服务器离线事件以触发故障转移 | Subscribe to server offline for failover
+        if (this._config.enableFailover) {
+            const unsub = await this._adapter.subscribe('server:offline', (event) => {
+                this._handleServerOffline(event);
+            });
+            this._subscriptions.push(unsub);
+        }
+
+        // 订阅房间消息事件 | Subscribe to room message events
+        const roomMsgUnsub = await this._adapter.subscribe('room:message', (event) => {
+            this._handleRoomMessage(event);
+        });
+        this._subscriptions.push(roomMsgUnsub);
+    }
+
+    /**
+     * @zh 启动心跳定时器
+     * @en Start heartbeat timer
+     */
+    private _startHeartbeat(): void {
+        this._heartbeatTimer = setInterval(async () => {
+            try {
+                await this._adapter.heartbeat(this._serverId);
+                await this._adapter.updateServer(this._serverId, {
+                    roomCount: this._rooms.size,
+                    playerCount: this._countTotalPlayers()
+                });
+            } catch (err) {
+                logger.error('Heartbeat failed:', err);
+            }
+        }, this._config.heartbeatInterval);
+    }
+
+    /**
+     * @zh 启动快照定时器
+     * @en Start snapshot timer
+     */
+    private _startSnapshotTimer(): void {
+        this._snapshotTimer = setInterval(async () => {
+            await this._saveAllSnapshots();
+        }, this._config.snapshotInterval);
+    }
+
+    /**
+     * @zh 保存所有房间快照
+     * @en Save all room snapshots
+     */
+    private async _saveAllSnapshots(): Promise<void> {
+        const promises: Promise<void>[] = [];
+        for (const roomId of this._rooms.keys()) {
+            promises.push(this.saveSnapshot(roomId));
+        }
+        await Promise.allSettled(promises);
+    }
+
+    /**
+     * @zh 路由到指定房间
+     * @en Route to specific room
+     */
+    private async _routeToRoom(roomId: string): Promise<RoutingResult> {
+        // 先检查本地 | Check local first
+        if (this._rooms.has(roomId)) {
+            return { type: 'local', roomId };
+        }
+
+        // 从分布式注册表查询 | Query from distributed registry
+        const registration = await this._adapter.getRoom(roomId);
+        if (!registration) {
+            return { type: 'unavailable', reason: 'Room not found' };
+        }
+
+        if (registration.serverId === this._serverId) {
+            return { type: 'local', roomId };
+        }
+
+        return {
+            type: 'redirect',
+            serverAddress: registration.serverAddress,
+            roomId
+        };
+    }
+
+    /**
+     * @zh 按类型路由
+     * @en Route by type
+     */
+    private async _routeByType(
+        roomType: string,
+        _query?: RoutingRequest['query']
+    ): Promise<RoutingResult> {
+        const availableRoom = await this._adapter.findAvailableRoom(roomType);
+
+        if (!availableRoom) {
+            // 没有可用房间，需要创建 | No available room, need to create
+            return { type: 'create', roomId: undefined };
+        }
+
+        if (availableRoom.serverId === this._serverId) {
+            return { type: 'local', roomId: availableRoom.roomId };
+        }
+
+        return {
+            type: 'redirect',
+            serverAddress: availableRoom.serverAddress,
+            roomId: availableRoom.roomId
+        };
+    }
+
+    /**
+     * @zh 处理服务器离线事件
+     * @en Handle server offline event
+     */
+    private _handleServerOffline(event: DistributedEvent): void {
+        if (this._isShuttingDown) return;
+        if (!this._config.enableFailover) return;
+
+        const offlineServerId = event.serverId;
+        if (offlineServerId === this._serverId) return;
+
+        logger.info(`Server offline detected: ${offlineServerId}`);
+
+        this._tryRecoverRoomsFromServer(offlineServerId).catch(err => {
+            logger.error(`Failed to recover rooms from ${offlineServerId}:`, err);
+        });
+    }
+
+    /**
+     * @zh 尝试从离线服务器恢复房间
+     * @en Try to recover rooms from offline server
+     */
+    private async _tryRecoverRoomsFromServer(offlineServerId: string): Promise<void> {
+        // 检查是否有容量接收更多房间
+        if (this._rooms.size >= this._config.capacity) {
+            logger.warn(`Cannot recover rooms: server at capacity (${this._rooms.size}/${this._config.capacity})`);
+            return;
+        }
+
+        // 查询该服务器上的所有房间
+        const rooms = await this._adapter.queryRooms({ serverId: offlineServerId });
+        if (rooms.length === 0) {
+            logger.info(`No rooms to recover from ${offlineServerId}`);
+            return;
+        }
+
+        logger.info(`Attempting to recover ${rooms.length} rooms from ${offlineServerId}`);
+
+        for (const roomReg of rooms) {
+            // 检查容量
+            if (this._rooms.size >= this._config.capacity) {
+                logger.warn('Reached capacity during recovery, stopping');
+                break;
+            }
+
+            // 尝试获取恢复锁，防止多个服务器同时恢复同一房间
+            const lockKey = `failover:${roomReg.roomId}`;
+            const acquired = await this._adapter.acquireLock(lockKey, this._config.migrationTimeout);
+
+            if (!acquired) {
+                continue;
+            }
+
+            try {
+                // 从快照恢复房间
+                const success = await this.restoreFromSnapshot(roomReg.roomId);
+                if (success) {
+                    logger.info(`Successfully recovered room ${roomReg.roomId}`);
+                    // 发布恢复事件
+                    await this._adapter.publish({
+                        type: 'room:migrated',
+                        serverId: this._serverId,
+                        roomId: roomReg.roomId,
+                        payload: {
+                            fromServer: offlineServerId,
+                            toServer: this._serverId
+                        },
+                        timestamp: Date.now()
+                    });
+                }
+            } finally {
+                await this._adapter.releaseLock(lockKey);
+            }
+        }
+    }
+
+    /**
+     * @zh 处理跨服务器房间消息
+     * @en Handle cross-server room message
+     */
+    private _handleRoomMessage(event: DistributedEvent): void {
+        if (!event.roomId) return;
+
+        const room = this._rooms.get(event.roomId);
+        if (!room) return;
+
+        const payload = event.payload as { messageType: string; data: unknown; playerId?: string };
+        if (payload.playerId) {
+            room._handleMessage(payload.messageType, payload.data, payload.playerId);
+        }
+    }
+
+    /**
+     * @zh 统计总玩家数
+     * @en Count total players
+     */
+    private _countTotalPlayers(): number {
+        let count = 0;
+        for (const room of this._rooms.values()) {
+            count += room.players.length;
+        }
+        return count;
+    }
+
+    /**
+     * @zh 根据房间实例获取定义
+     * @en Get definition by room instance
+     */
+    private _getDefinitionByRoom(room: Room): { name: string } | null {
+        for (const [name, def] of this._definitions) {
+            if (room instanceof def.roomClass) {
+                return { name };
+            }
+        }
+        return null;
+    }
+
+    /**
+     * @zh 休眠指定时间
+     * @en Sleep for specified time
+     */
+    private _sleep(ms: number): Promise<void> {
+        return new Promise(resolve => setTimeout(resolve, ms));
+    }
+
+    /**
+     * @zh 向其他服务器的房间发送消息
+     * @en Send message to room on another server
+     *
+     * @param roomId - 房间 ID | Room ID
+     * @param messageType - 消息类型 | Message type
+     * @param data - 消息数据 | Message data
+     * @param playerId - 发送者玩家 ID（可选）| Sender player ID (optional)
+     */
+    async sendToRemoteRoom(
+        roomId: string,
+        messageType: string,
+        data: unknown,
+        playerId?: string
+    ): Promise<void> {
+        await this._adapter.sendToRoom(roomId, messageType, data, playerId);
+    }
+
+    /**
+     * @zh 获取所有在线服务器
+     * @en Get all online servers
+     */
+    async getServers(): Promise<ServerRegistration[]> {
+        return this._adapter.getServers();
+    }
+
+    /**
+     * @zh 查询分布式房间
+     * @en Query distributed rooms
+     */
+    async queryDistributedRooms(query: {
+        roomType?: string;
+        hasSpace?: boolean;
+        notLocked?: boolean;
+        metadata?: Record<string, unknown>;
+        limit?: number;
+    }): Promise<RoomRegistration[]> {
+        return this._adapter.queryRooms(query);
+    }
+}

packages/framework/server/src/distributed/__tests__/DistributedRoomManager.test.ts

@@ -0,0 +1,453 @@
+/**
+ * @zh DistributedRoomManager 单元测试
+ * @en DistributedRoomManager unit tests
+ */
+
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
+import { DistributedRoomManager } from '../DistributedRoomManager.js';
+import { MemoryAdapter } from '../adapters/MemoryAdapter.js';
+import { Room } from '../../room/Room.js';
+
+class TestRoom extends Room {
+    maxPlayers = 4;
+}
+
+describe('DistributedRoomManager', () => {
+    let adapter: MemoryAdapter;
+    let manager: DistributedRoomManager;
+    const mockSendFn = vi.fn();
+
+    beforeEach(async () => {
+        vi.clearAllMocks();
+        adapter = new MemoryAdapter({ enableTtlCheck: false });
+
+        manager = new DistributedRoomManager(adapter, {
+            serverId: 'server-1',
+            serverAddress: 'localhost',
+            serverPort: 3000,
+            heartbeatInterval: 60000, // 长间隔避免测试中触发
+            snapshotInterval: 0 // 禁用自动快照
+        }, mockSendFn);
+
+        manager.define('test', TestRoom);
+        await manager.start();
+    });
+
+    afterEach(async () => {
+        await manager.stop(false);
+    });
+
+    // =========================================================================
+    // 生命周期 | Lifecycle
+    // =========================================================================
+
+    describe('lifecycle', () => {
+        it('should start and register server', async () => {
+            const servers = await adapter.getServers();
+            expect(servers).toHaveLength(1);
+            expect(servers[0].serverId).toBe('server-1');
+            expect(servers[0].status).toBe('online');
+        });
+
+        it('should stop and unregister server', async () => {
+            await manager.stop(false);
+
+            const servers = await adapter.getServers();
+            expect(servers).toHaveLength(0);
+        });
+
+        it('should expose serverId and config', () => {
+            expect(manager.serverId).toBe('server-1');
+            expect(manager.config.serverAddress).toBe('localhost');
+            expect(manager.config.serverPort).toBe(3000);
+        });
+    });
+
+    // =========================================================================
+    // 房间操作 | Room Operations
+    // =========================================================================
+
+    describe('room operations', () => {
+        it('should create room and register to distributed system', async () => {
+            const room = await manager.create('test');
+
+            expect(room).toBeDefined();
+            expect(room?.id).toBeDefined();
+
+            const registration = await adapter.getRoom(room!.id);
+            expect(registration).toBeDefined();
+            expect(registration?.roomType).toBe('test');
+            expect(registration?.serverId).toBe('server-1');
+        });
+
+        it('should update room count on server after creating room', async () => {
+            await manager.create('test');
+            await manager.create('test');
+
+            const server = await adapter.getServer('server-1');
+            expect(server?.roomCount).toBe(2);
+        });
+
+        it('should unregister room from distributed system on dispose', async () => {
+            const room = await manager.create('test');
+            const roomId = room!.id;
+
+            room!.dispose();
+
+            // 等待异步注销完成 | Wait for async unregister
+            await new Promise(r => setTimeout(r, 50));
+
+            const registration = await adapter.getRoom(roomId);
+            expect(registration).toBeNull();
+        });
+
+        it('should update player count in distributed registration', async () => {
+            const mockConn = { send: vi.fn() };
+            const result = await manager.joinOrCreate('test', 'player-1', mockConn);
+
+            expect(result).toBeDefined();
+
+            const registration = await adapter.getRoom(result!.room.id);
+            expect(registration?.playerCount).toBe(1);
+        });
+    });
+
+    // =========================================================================
+    // 分布式路由 | Distributed Routing
+    // =========================================================================
+
+    describe('distributed routing', () => {
+        it('should route to local room', async () => {
+            const room = await manager.create('test');
+
+            const result = await manager.route({ roomId: room!.id, playerId: 'p1' });
+
+            expect(result.type).toBe('local');
+            expect(result.roomId).toBe(room!.id);
+        });
+
+        it('should return unavailable for non-existent room', async () => {
+            const result = await manager.route({ roomId: 'non-existent', playerId: 'p1' });
+
+            expect(result.type).toBe('unavailable');
+        });
+
+        it('should return create when no available room exists', async () => {
+            const result = await manager.route({ roomType: 'test', playerId: 'p1' });
+
+            expect(result.type).toBe('create');
+        });
+
+        it('should return local for available local room', async () => {
+            const room = await manager.create('test');
+
+            const result = await manager.route({ roomType: 'test', playerId: 'p1' });
+
+            expect(result.type).toBe('local');
+            expect(result.roomId).toBe(room!.id);
+        });
+
+        it('should return redirect for room on another server', async () => {
+            // 直接在适配器中注册另一个服务器的房间 | Register room from another server directly
+            await adapter.registerServer({
+                serverId: 'server-2',
+                address: 'other-host',
+                port: 3001,
+                roomCount: 1,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            await adapter.registerRoom({
+                roomId: 'remote-room-1',
+                roomType: 'test',
+                serverId: 'server-2',
+                serverAddress: 'other-host:3001',
+                playerCount: 0,
+                maxPlayers: 4,
+                isLocked: false,
+                metadata: {},
+                createdAt: Date.now(),
+                updatedAt: Date.now()
+            });
+
+            const result = await manager.route({ roomType: 'test', playerId: 'p1' });
+
+            expect(result.type).toBe('redirect');
+            expect(result.serverAddress).toBe('other-host:3001');
+            expect(result.roomId).toBe('remote-room-1');
+        });
+    });
+
+    // =========================================================================
+    // 分布式加入创建 | Distributed Join/Create
+    // =========================================================================
+
+    describe('joinOrCreateDistributed', () => {
+        it('should create room locally when none exists', async () => {
+            const mockConn = { send: vi.fn() };
+            const result = await manager.joinOrCreateDistributed('test', 'player-1', mockConn);
+
+            expect(result).not.toBeNull();
+            expect('room' in result!).toBe(true);
+            if ('room' in result!) {
+                expect(result.room).toBeDefined();
+                expect(result.player.id).toBe('player-1');
+            }
+        });
+
+        it('should join existing local room', async () => {
+            const room = await manager.create('test');
+            const mockConn = { send: vi.fn() };
+
+            const result = await manager.joinOrCreateDistributed('test', 'player-1', mockConn);
+
+            expect(result).not.toBeNull();
+            expect('room' in result!).toBe(true);
+            if ('room' in result!) {
+                expect(result.room.id).toBe(room!.id);
+            }
+        });
+
+        it('should return redirect for remote room', async () => {
+            await adapter.registerServer({
+                serverId: 'server-2',
+                address: 'remote',
+                port: 3001,
+                roomCount: 1,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            await adapter.registerRoom({
+                roomId: 'remote-room',
+                roomType: 'test',
+                serverId: 'server-2',
+                serverAddress: 'remote:3001',
+                playerCount: 0,
+                maxPlayers: 4,
+                isLocked: false,
+                metadata: {},
+                createdAt: Date.now(),
+                updatedAt: Date.now()
+            });
+
+            const mockConn = { send: vi.fn() };
+            const result = await manager.joinOrCreateDistributed('test', 'player-1', mockConn);
+
+            expect(result).not.toBeNull();
+            expect('redirect' in result!).toBe(true);
+            if ('redirect' in result!) {
+                expect(result.redirect).toBe('remote:3001');
+            }
+        });
+    });
+
+    // =========================================================================
+    // 状态快照 | State Snapshots
+    // =========================================================================
+
+    describe('snapshots', () => {
+        it('should save room snapshot', async () => {
+            const room = await manager.create('test', { state: { score: 100 } });
+
+            await manager.saveSnapshot(room!.id);
+
+            const snapshot = await adapter.loadSnapshot(room!.id);
+            expect(snapshot).toBeDefined();
+            expect(snapshot?.roomId).toBe(room!.id);
+            expect(snapshot?.roomType).toBe('test');
+        });
+
+        it('should restore room from snapshot', async () => {
+            // 手动创建快照 | Manually create snapshot
+            await adapter.saveSnapshot({
+                roomId: 'restored-room',
+                roomType: 'test',
+                state: { score: 500 },
+                players: [],
+                version: 1,
+                timestamp: Date.now()
+            });
+
+            const restored = await manager.restoreFromSnapshot('restored-room');
+
+            expect(restored).toBe(true);
+
+            const room = manager.getRoom('restored-room');
+            expect(room).toBeDefined();
+        });
+
+        it('should return false when snapshot not found', async () => {
+            const restored = await manager.restoreFromSnapshot('non-existent');
+            expect(restored).toBe(false);
+        });
+    });
+
+    // =========================================================================
+    // 跨服务器通信 | Cross-Server Communication
+    // =========================================================================
+
+    describe('cross-server communication', () => {
+        it('should send message to remote room', async () => {
+            const handler = vi.fn();
+            await adapter.subscribe('room:message', handler);
+
+            await adapter.registerRoom({
+                roomId: 'remote-room',
+                roomType: 'test',
+                serverId: 'server-2',
+                serverAddress: 'remote:3001',
+                playerCount: 1,
+                maxPlayers: 4,
+                isLocked: false,
+                metadata: {},
+                createdAt: Date.now(),
+                updatedAt: Date.now()
+            });
+
+            await manager.sendToRemoteRoom('remote-room', 'chat', { text: 'hello' }, 'player-1');
+
+            expect(handler).toHaveBeenCalledWith(
+                expect.objectContaining({
+                    type: 'room:message',
+                    roomId: 'remote-room',
+                    payload: {
+                        messageType: 'chat',
+                        data: { text: 'hello' },
+                        playerId: 'player-1'
+                    }
+                })
+            );
+        });
+    });
+
+    // =========================================================================
+    // 查询方法 | Query Methods
+    // =========================================================================
+
+    describe('query methods', () => {
+        it('should get all servers', async () => {
+            await adapter.registerServer({
+                serverId: 'server-2',
+                address: 'other',
+                port: 3001,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            const servers = await manager.getServers();
+            expect(servers).toHaveLength(2);
+        });
+
+        it('should query distributed rooms', async () => {
+            await manager.create('test');
+
+            await adapter.registerRoom({
+                roomId: 'remote-room',
+                roomType: 'test',
+                serverId: 'server-2',
+                serverAddress: 'remote:3001',
+                playerCount: 0,
+                maxPlayers: 4,
+                isLocked: false,
+                metadata: {},
+                createdAt: Date.now(),
+                updatedAt: Date.now()
+            });
+
+            const rooms = await manager.queryDistributedRooms({ roomType: 'test' });
+            expect(rooms).toHaveLength(2);
+        });
+    });
+
+    // =========================================================================
+    // 事件订阅 | Event Subscription
+    // =========================================================================
+
+    describe('event subscription', () => {
+        it('should handle room messages for local rooms', async () => {
+            const room = await manager.create('test');
+            const handleSpy = vi.spyOn(room!, '_handleMessage');
+
+            await adapter.publish({
+                type: 'room:message',
+                serverId: 'server-2',
+                roomId: room!.id,
+                payload: {
+                    messageType: 'test',
+                    data: { foo: 'bar' },
+                    playerId: 'player-1'
+                },
+                timestamp: Date.now()
+            });
+
+            expect(handleSpy).toHaveBeenCalledWith('test', { foo: 'bar' }, 'player-1');
+        });
+    });
+
+    // =========================================================================
+    // 优雅关闭 | Graceful Shutdown
+    // =========================================================================
+
+    describe('graceful shutdown', () => {
+        it('should mark server as draining on graceful stop', async () => {
+            const statusHandler = vi.fn();
+
+            // 创建新的管理器用于此测试 | Create new manager for this test
+            const newAdapter = new MemoryAdapter({ enableTtlCheck: false });
+            const newManager = new DistributedRoomManager(newAdapter, {
+                serverId: 'graceful-server',
+                serverAddress: 'localhost',
+                serverPort: 3002,
+                heartbeatInterval: 60000,
+                snapshotInterval: 0
+            }, mockSendFn);
+
+            newManager.define('test', TestRoom);
+            await newManager.start();
+
+            // 监听状态变化 | Watch for status changes
+            // 由于我们在 stop(true) 中调用 updateServer，可以检查最终状态
+            await newManager.stop(true);
+
+            // 验证服务器已注销 | Verify server is unregistered
+            const server = await newAdapter.getServer('graceful-server');
+            expect(server).toBeNull();
+        });
+
+        it('should save all snapshots on graceful stop', async () => {
+            const newAdapter = new MemoryAdapter({ enableTtlCheck: false });
+            const newManager = new DistributedRoomManager(newAdapter, {
+                serverId: 'snapshot-server',
+                serverAddress: 'localhost',
+                serverPort: 3003,
+                heartbeatInterval: 60000,
+                snapshotInterval: 0
+            }, mockSendFn);
+
+            newManager.define('test', TestRoom);
+            await newManager.start();
+
+            // 创建房间 | Create rooms
+            const room1 = await newManager.create('test');
+            const room2 = await newManager.create('test');
+
+            await newManager.stop(true);
+
+            // 验证快照已保存 | Verify snapshots are saved
+            const snapshot1 = await newAdapter.loadSnapshot(room1!.id);
+            const snapshot2 = await newAdapter.loadSnapshot(room2!.id);
+
+            expect(snapshot1).toBeDefined();
+            expect(snapshot2).toBeDefined();
+        });
+    });
+});

packages/framework/server/src/distributed/__tests__/MemoryAdapter.test.ts

@@ -0,0 +1,582 @@
+/**
+ * @zh MemoryAdapter 单元测试
+ * @en MemoryAdapter unit tests
+ */
+
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
+import { MemoryAdapter } from '../adapters/MemoryAdapter.js';
+import type { ServerRegistration, RoomRegistration, DistributedEvent } from '../types.js';
+
+describe('MemoryAdapter', () => {
+    let adapter: MemoryAdapter;
+
+    beforeEach(async () => {
+        adapter = new MemoryAdapter({ enableTtlCheck: false });
+        await adapter.connect();
+    });
+
+    afterEach(async () => {
+        await adapter.disconnect();
+    });
+
+    // =========================================================================
+    // 生命周期 | Lifecycle
+    // =========================================================================
+
+    describe('lifecycle', () => {
+        it('should connect and disconnect', async () => {
+            const newAdapter = new MemoryAdapter();
+            expect(newAdapter.isConnected()).toBe(false);
+
+            await newAdapter.connect();
+            expect(newAdapter.isConnected()).toBe(true);
+
+            await newAdapter.disconnect();
+            expect(newAdapter.isConnected()).toBe(false);
+        });
+
+        it('should not throw on double connect', async () => {
+            await adapter.connect();
+            expect(adapter.isConnected()).toBe(true);
+        });
+
+        it('should not throw on double disconnect', async () => {
+            await adapter.disconnect();
+            await adapter.disconnect();
+            expect(adapter.isConnected()).toBe(false);
+        });
+    });
+
+    // =========================================================================
+    // 服务器注册 | Server Registry
+    // =========================================================================
+
+    describe('server registry', () => {
+        const createServer = (id: string): ServerRegistration => ({
+            serverId: id,
+            address: 'localhost',
+            port: 3000,
+            roomCount: 0,
+            playerCount: 0,
+            capacity: 100,
+            status: 'online',
+            lastHeartbeat: Date.now()
+        });
+
+        it('should register and get server', async () => {
+            const server = createServer('server-1');
+            await adapter.registerServer(server);
+
+            const result = await adapter.getServer('server-1');
+            expect(result).toBeDefined();
+            expect(result?.serverId).toBe('server-1');
+        });
+
+        it('should get all online servers', async () => {
+            await adapter.registerServer(createServer('server-1'));
+            await adapter.registerServer(createServer('server-2'));
+
+            const servers = await adapter.getServers();
+            expect(servers).toHaveLength(2);
+        });
+
+        it('should filter out offline servers', async () => {
+            const server1 = createServer('server-1');
+            const server2 = { ...createServer('server-2'), status: 'offline' as const };
+
+            await adapter.registerServer(server1);
+            await adapter.registerServer(server2);
+
+            const servers = await adapter.getServers();
+            expect(servers).toHaveLength(1);
+            expect(servers[0].serverId).toBe('server-1');
+        });
+
+        it('should unregister server and cleanup rooms', async () => {
+            const server = createServer('server-1');
+            await adapter.registerServer(server);
+
+            const room: RoomRegistration = {
+                roomId: 'room-1',
+                roomType: 'game',
+                serverId: 'server-1',
+                serverAddress: 'localhost:3000',
+                playerCount: 0,
+                maxPlayers: 4,
+                isLocked: false,
+                metadata: {},
+                createdAt: Date.now(),
+                updatedAt: Date.now()
+            };
+            await adapter.registerRoom(room);
+
+            await adapter.unregisterServer('server-1');
+
+            const serverResult = await adapter.getServer('server-1');
+            expect(serverResult).toBeNull();
+
+            const roomResult = await adapter.getRoom('room-1');
+            expect(roomResult).toBeNull();
+        });
+
+        it('should update server heartbeat', async () => {
+            const server = createServer('server-1');
+            await adapter.registerServer(server);
+
+            const before = (await adapter.getServer('server-1'))?.lastHeartbeat;
+            await new Promise(r => setTimeout(r, 10));
+            await adapter.heartbeat('server-1');
+            const after = (await adapter.getServer('server-1'))?.lastHeartbeat;
+
+            expect(after).toBeGreaterThan(before!);
+        });
+
+        it('should update server info', async () => {
+            const server = createServer('server-1');
+            await adapter.registerServer(server);
+
+            await adapter.updateServer('server-1', { roomCount: 5, playerCount: 10 });
+
+            const result = await adapter.getServer('server-1');
+            expect(result?.roomCount).toBe(5);
+            expect(result?.playerCount).toBe(10);
+        });
+    });
+
+    // =========================================================================
+    // 房间注册 | Room Registry
+    // =========================================================================
+
+    describe('room registry', () => {
+        const createRoom = (id: string, serverId = 'server-1'): RoomRegistration => ({
+            roomId: id,
+            roomType: 'game',
+            serverId,
+            serverAddress: 'localhost:3000',
+            playerCount: 0,
+            maxPlayers: 4,
+            isLocked: false,
+            metadata: {},
+            createdAt: Date.now(),
+            updatedAt: Date.now()
+        });
+
+        beforeEach(async () => {
+            await adapter.registerServer({
+                serverId: 'server-1',
+                address: 'localhost',
+                port: 3000,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+        });
+
+        it('should register and get room', async () => {
+            const room = createRoom('room-1');
+            await adapter.registerRoom(room);
+
+            const result = await adapter.getRoom('room-1');
+            expect(result).toBeDefined();
+            expect(result?.roomId).toBe('room-1');
+        });
+
+        it('should update server room count on register', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.registerRoom(createRoom('room-2'));
+
+            const server = await adapter.getServer('server-1');
+            expect(server?.roomCount).toBe(2);
+        });
+
+        it('should unregister room', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.unregisterRoom('room-1');
+
+            const result = await adapter.getRoom('room-1');
+            expect(result).toBeNull();
+        });
+
+        it('should update room info', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.updateRoom('room-1', { playerCount: 2, isLocked: true });
+
+            const result = await adapter.getRoom('room-1');
+            expect(result?.playerCount).toBe(2);
+            expect(result?.isLocked).toBe(true);
+        });
+
+        it('should query rooms by type', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.registerRoom({ ...createRoom('room-2'), roomType: 'lobby' });
+
+            const games = await adapter.queryRooms({ roomType: 'game' });
+            expect(games).toHaveLength(1);
+            expect(games[0].roomId).toBe('room-1');
+        });
+
+        it('should query rooms with space', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.registerRoom({ ...createRoom('room-2'), playerCount: 4 });
+
+            const available = await adapter.queryRooms({ hasSpace: true });
+            expect(available).toHaveLength(1);
+            expect(available[0].roomId).toBe('room-1');
+        });
+
+        it('should query unlocked rooms', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.registerRoom({ ...createRoom('room-2'), isLocked: true });
+
+            const unlocked = await adapter.queryRooms({ notLocked: true });
+            expect(unlocked).toHaveLength(1);
+            expect(unlocked[0].roomId).toBe('room-1');
+        });
+
+        it('should query rooms by metadata', async () => {
+            await adapter.registerRoom({ ...createRoom('room-1'), metadata: { map: 'forest' } });
+            await adapter.registerRoom({ ...createRoom('room-2'), metadata: { map: 'desert' } });
+
+            const forest = await adapter.queryRooms({ metadata: { map: 'forest' } });
+            expect(forest).toHaveLength(1);
+            expect(forest[0].roomId).toBe('room-1');
+        });
+
+        it('should support pagination', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.registerRoom(createRoom('room-2'));
+            await adapter.registerRoom(createRoom('room-3'));
+
+            const page1 = await adapter.queryRooms({ limit: 2 });
+            expect(page1).toHaveLength(2);
+
+            const page2 = await adapter.queryRooms({ offset: 2, limit: 2 });
+            expect(page2).toHaveLength(1);
+        });
+
+        it('should find available room', async () => {
+            await adapter.registerRoom({ ...createRoom('room-1'), playerCount: 4 }); // full
+            await adapter.registerRoom({ ...createRoom('room-2'), isLocked: true }); // locked
+            await adapter.registerRoom(createRoom('room-3')); // available
+
+            const available = await adapter.findAvailableRoom('game');
+            expect(available?.roomId).toBe('room-3');
+        });
+
+        it('should return null when no available room', async () => {
+            await adapter.registerRoom({ ...createRoom('room-1'), playerCount: 4 });
+
+            const available = await adapter.findAvailableRoom('game');
+            expect(available).toBeNull();
+        });
+
+        it('should get rooms by server', async () => {
+            await adapter.registerServer({
+                serverId: 'server-2',
+                address: 'localhost',
+                port: 3001,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            await adapter.registerRoom(createRoom('room-1', 'server-1'));
+            await adapter.registerRoom(createRoom('room-2', 'server-2'));
+
+            const server1Rooms = await adapter.getRoomsByServer('server-1');
+            expect(server1Rooms).toHaveLength(1);
+            expect(server1Rooms[0].roomId).toBe('room-1');
+        });
+    });
+
+    // =========================================================================
+    // 快照 | Snapshots
+    // =========================================================================
+
+    describe('snapshots', () => {
+        it('should save and load snapshot', async () => {
+            const snapshot = {
+                roomId: 'room-1',
+                roomType: 'game',
+                state: { score: 100 },
+                players: [{ id: 'player-1', data: { name: 'Alice' } }],
+                version: 1,
+                timestamp: Date.now()
+            };
+
+            await adapter.saveSnapshot(snapshot);
+            const result = await adapter.loadSnapshot('room-1');
+
+            expect(result).toEqual(snapshot);
+        });
+
+        it('should return null for non-existent snapshot', async () => {
+            const result = await adapter.loadSnapshot('non-existent');
+            expect(result).toBeNull();
+        });
+
+        it('should delete snapshot', async () => {
+            await adapter.saveSnapshot({
+                roomId: 'room-1',
+                roomType: 'game',
+                state: {},
+                players: [],
+                version: 1,
+                timestamp: Date.now()
+            });
+
+            await adapter.deleteSnapshot('room-1');
+            const result = await adapter.loadSnapshot('room-1');
+            expect(result).toBeNull();
+        });
+    });
+
+    // =========================================================================
+    // 发布/订阅 | Pub/Sub
+    // =========================================================================
+
+    describe('pub/sub', () => {
+        it('should publish and subscribe to events', async () => {
+            const handler = vi.fn();
+            await adapter.subscribe('room:created', handler);
+
+            const event: DistributedEvent = {
+                type: 'room:created',
+                serverId: 'server-1',
+                roomId: 'room-1',
+                payload: { roomType: 'game' },
+                timestamp: Date.now()
+            };
+
+            await adapter.publish(event);
+
+            expect(handler).toHaveBeenCalledWith(event);
+        });
+
+        it('should support wildcard subscription', async () => {
+            const handler = vi.fn();
+            await adapter.subscribe('*', handler);
+
+            await adapter.publish({
+                type: 'room:created',
+                serverId: 'server-1',
+                payload: {},
+                timestamp: Date.now()
+            });
+
+            await adapter.publish({
+                type: 'server:online',
+                serverId: 'server-1',
+                payload: {},
+                timestamp: Date.now()
+            });
+
+            expect(handler).toHaveBeenCalledTimes(2);
+        });
+
+        it('should unsubscribe correctly', async () => {
+            const handler = vi.fn();
+            const unsub = await adapter.subscribe('room:created', handler);
+
+            unsub();
+
+            await adapter.publish({
+                type: 'room:created',
+                serverId: 'server-1',
+                payload: {},
+                timestamp: Date.now()
+            });
+
+            expect(handler).not.toHaveBeenCalled();
+        });
+
+        it('should handle errors in handlers gracefully', async () => {
+            const errorHandler = vi.fn(() => { throw new Error('Test error'); });
+            const normalHandler = vi.fn();
+
+            await adapter.subscribe('room:created', errorHandler);
+            await adapter.subscribe('room:created', normalHandler);
+
+            await adapter.publish({
+                type: 'room:created',
+                serverId: 'server-1',
+                payload: {},
+                timestamp: Date.now()
+            });
+
+            expect(errorHandler).toHaveBeenCalled();
+            expect(normalHandler).toHaveBeenCalled();
+        });
+
+        it('should send to room', async () => {
+            await adapter.registerServer({
+                serverId: 'server-1',
+                address: 'localhost',
+                port: 3000,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            await adapter.registerRoom({
+                roomId: 'room-1',
+                roomType: 'game',
+                serverId: 'server-1',
+                serverAddress: 'localhost:3000',
+                playerCount: 0,
+                maxPlayers: 4,
+                isLocked: false,
+                metadata: {},
+                createdAt: Date.now(),
+                updatedAt: Date.now()
+            });
+
+            const handler = vi.fn();
+            await adapter.subscribe('room:message', handler);
+
+            await adapter.sendToRoom('room-1', 'chat', { text: 'hello' }, 'player-1');
+
+            expect(handler).toHaveBeenCalledWith(
+                expect.objectContaining({
+                    type: 'room:message',
+                    roomId: 'room-1',
+                    payload: {
+                        messageType: 'chat',
+                        data: { text: 'hello' },
+                        playerId: 'player-1'
+                    }
+                })
+            );
+        });
+    });
+
+    // =========================================================================
+    // 分布式锁 | Distributed Locks
+    // =========================================================================
+
+    describe('distributed locks', () => {
+        it('should acquire and release lock', async () => {
+            const acquired = await adapter.acquireLock('test-lock', 5000);
+            expect(acquired).toBe(true);
+
+            await adapter.releaseLock('test-lock');
+
+            const acquiredAgain = await adapter.acquireLock('test-lock', 5000);
+            expect(acquiredAgain).toBe(true);
+        });
+
+        it('should fail to acquire held lock', async () => {
+            await adapter.acquireLock('test-lock', 5000);
+
+            const acquiredAgain = await adapter.acquireLock('test-lock', 5000);
+            expect(acquiredAgain).toBe(false);
+        });
+
+        it('should acquire expired lock', async () => {
+            await adapter.acquireLock('test-lock', 1);
+            await new Promise(r => setTimeout(r, 10));
+
+            const acquired = await adapter.acquireLock('test-lock', 5000);
+            expect(acquired).toBe(true);
+        });
+
+        it('should extend lock', async () => {
+            await adapter.acquireLock('test-lock', 100);
+
+            const extended = await adapter.extendLock('test-lock', 5000);
+            expect(extended).toBe(true);
+        });
+
+        it('should fail to extend non-existent lock', async () => {
+            const extended = await adapter.extendLock('non-existent', 5000);
+            expect(extended).toBe(false);
+        });
+    });
+
+    // =========================================================================
+    // TTL 检查 | TTL Check
+    // =========================================================================
+
+    describe('TTL check', () => {
+        it('should mark server offline after TTL expires', async () => {
+            const ttlAdapter = new MemoryAdapter({
+                serverTtl: 50,
+                ttlCheckInterval: 20,
+                enableTtlCheck: true
+            });
+            await ttlAdapter.connect();
+
+            const handler = vi.fn();
+            await ttlAdapter.subscribe('server:offline', handler);
+
+            await ttlAdapter.registerServer({
+                serverId: 'server-1',
+                address: 'localhost',
+                port: 3000,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            await new Promise(r => setTimeout(r, 100));
+
+            expect(handler).toHaveBeenCalled();
+            const server = await ttlAdapter.getServer('server-1');
+            expect(server?.status).toBe('offline');
+
+            await ttlAdapter.disconnect();
+        });
+    });
+
+    // =========================================================================
+    // 测试辅助方法 | Test Helper Methods
+    // =========================================================================
+
+    describe('test helpers', () => {
+        it('should clear all data', async () => {
+            await adapter.registerServer({
+                serverId: 'server-1',
+                address: 'localhost',
+                port: 3000,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            adapter._clear();
+
+            const servers = await adapter.getServers();
+            expect(servers).toHaveLength(0);
+        });
+
+        it('should expose internal state for testing', () => {
+            const state = adapter._getState();
+            expect(state.servers).toBeDefined();
+            expect(state.rooms).toBeDefined();
+            expect(state.snapshots).toBeDefined();
+        });
+    });
+
+    // =========================================================================
+    // 错误处理 | Error Handling
+    // =========================================================================
+
+    describe('error handling', () => {
+        it('should throw when not connected', async () => {
+            const disconnected = new MemoryAdapter();
+
+            await expect(disconnected.registerServer({} as ServerRegistration))
+                .rejects.toThrow('MemoryAdapter is not connected');
+        });
+    });
+});

packages/framework/server/src/distributed/__tests__/RedisAdapter.test.ts

@@ -0,0 +1,750 @@
+/**
+ * @zh RedisAdapter 单元测试
+ * @en RedisAdapter unit tests
+ *
+ * @zh 使用 Mock Redis 客户端进行测试
+ * @en Uses Mock Redis client for testing
+ */
+
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
+import { RedisAdapter } from '../adapters/RedisAdapter.js';
+import type { RedisClient } from '../adapters/RedisAdapter.js';
+import type { ServerRegistration, RoomRegistration, DistributedEvent } from '../types.js';
+
+// 共享状态，用于模拟 Redis Pub/Sub
+const sharedStore = new Map<string, string>();
+const sharedSets = new Map<string, Set<string>>();
+const sharedHashes = new Map<string, Map<string, string>>();
+const sharedExpireTimes = new Map<string, number>();
+const sharedPubSubHandlers = new Map<string, Set<(channel: string, message: string) => void>>();
+
+function clearSharedState(): void {
+    sharedStore.clear();
+    sharedSets.clear();
+    sharedHashes.clear();
+    sharedExpireTimes.clear();
+    sharedPubSubHandlers.clear();
+}
+
+/**
+ * @zh 创建 Mock Redis 客户端
+ * @en Create Mock Redis client
+ */
+function createMockRedisClient(): RedisClient {
+    const eventHandlers = new Map<string, Set<(...args: unknown[]) => void>>();
+
+    const mockClient: RedisClient = {
+        // 基础操作
+        get: vi.fn(async (key: string) => sharedStore.get(key) ?? null),
+        set: vi.fn(async (key: string, value: string, ...args: (string | number)[]) => {
+            // 处理 NX 选项
+            if (args.includes('NX') && sharedStore.has(key)) {
+                return null;
+            }
+            sharedStore.set(key, value);
+            // 处理 EX 选项
+            const exIndex = args.indexOf('EX');
+            if (exIndex !== -1 && typeof args[exIndex + 1] === 'number') {
+                sharedExpireTimes.set(key, Date.now() + (args[exIndex + 1] as number) * 1000);
+            }
+            return 'OK';
+        }),
+        del: vi.fn(async (...keys: string[]) => {
+            let count = 0;
+            for (const key of keys) {
+                if (sharedStore.delete(key) || sharedHashes.delete(key) || sharedSets.delete(key)) {
+                    count++;
+                }
+            }
+            return count;
+        }),
+        expire: vi.fn(async (key: string, seconds: number) => {
+            if (sharedStore.has(key) || sharedHashes.has(key)) {
+                sharedExpireTimes.set(key, Date.now() + seconds * 1000);
+                return 1;
+            }
+            return 0;
+        }),
+        ttl: vi.fn(async (key: string) => {
+            const expire = sharedExpireTimes.get(key);
+            if (!expire) return -1;
+            const remaining = Math.ceil((expire - Date.now()) / 1000);
+            return remaining > 0 ? remaining : -2;
+        }),
+
+        // Hash 操作
+        hget: vi.fn(async (key: string, field: string) => {
+            return sharedHashes.get(key)?.get(field) ?? null;
+        }),
+        hset: vi.fn(async (key: string, ...args: (string | number | Buffer)[]) => {
+            if (!sharedHashes.has(key)) {
+                sharedHashes.set(key, new Map());
+            }
+            const hash = sharedHashes.get(key)!;
+            let added = 0;
+            for (let i = 0; i < args.length; i += 2) {
+                const field = String(args[i]);
+                const value = String(args[i + 1]);
+                if (!hash.has(field)) added++;
+                hash.set(field, value);
+            }
+            return added;
+        }),
+        hdel: vi.fn(async (key: string, ...fields: string[]) => {
+            const hash = sharedHashes.get(key);
+            if (!hash) return 0;
+            let count = 0;
+            for (const field of fields) {
+                if (hash.delete(field)) count++;
+            }
+            return count;
+        }),
+        hgetall: vi.fn(async (key: string) => {
+            const hash = sharedHashes.get(key);
+            if (!hash) return {};
+            const result: Record<string, string> = {};
+            for (const [k, v] of hash) {
+                result[k] = v;
+            }
+            return result;
+        }),
+        hmset: vi.fn(async (key: string, ...args: (string | number | Buffer)[]) => {
+            if (!sharedHashes.has(key)) {
+                sharedHashes.set(key, new Map());
+            }
+            const hash = sharedHashes.get(key)!;
+            for (let i = 0; i < args.length; i += 2) {
+                hash.set(String(args[i]), String(args[i + 1]));
+            }
+            return 'OK';
+        }),
+
+        // Set 操作
+        sadd: vi.fn(async (key: string, ...members: string[]) => {
+            if (!sharedSets.has(key)) {
+                sharedSets.set(key, new Set());
+            }
+            const set = sharedSets.get(key)!;
+            let added = 0;
+            for (const member of members) {
+                if (!set.has(member)) {
+                    set.add(member);
+                    added++;
+                }
+            }
+            return added;
+        }),
+        srem: vi.fn(async (key: string, ...members: string[]) => {
+            const set = sharedSets.get(key);
+            if (!set) return 0;
+            let removed = 0;
+            for (const member of members) {
+                if (set.delete(member)) removed++;
+            }
+            return removed;
+        }),
+        smembers: vi.fn(async (key: string) => {
+            return Array.from(sharedSets.get(key) ?? []);
+        }),
+
+        // Pub/Sub - 使用共享的处理器集合
+        publish: vi.fn(async (channel: string, message: string) => {
+            const handlers = sharedPubSubHandlers.get(channel);
+            if (handlers) {
+                for (const handler of handlers) {
+                    handler(channel, message);
+                }
+            }
+            return handlers?.size ?? 0;
+        }),
+        subscribe: vi.fn(async (channel: string) => {
+            // 注册 message 事件处理器到共享的 pub/sub 处理器
+            const messageHandlers = eventHandlers.get('message');
+            if (messageHandlers) {
+                if (!sharedPubSubHandlers.has(channel)) {
+                    sharedPubSubHandlers.set(channel, new Set());
+                }
+                for (const handler of messageHandlers) {
+                    sharedPubSubHandlers.get(channel)!.add(handler as (channel: string, message: string) => void);
+                }
+            }
+            return 1;
+        }),
+        psubscribe: vi.fn(async () => 1),
+        unsubscribe: vi.fn(async (channel: string) => {
+            sharedPubSubHandlers.delete(channel);
+            return 1;
+        }),
+        punsubscribe: vi.fn(async () => 1),
+
+        // 事件
+        on: vi.fn((event: string, callback: (...args: unknown[]) => void) => {
+            if (!eventHandlers.has(event)) {
+                eventHandlers.set(event, new Set());
+            }
+            eventHandlers.get(event)!.add(callback);
+        }),
+        off: vi.fn((event: string, callback: (...args: unknown[]) => void) => {
+            eventHandlers.get(event)?.delete(callback);
+        }),
+
+        // Lua 脚本
+        eval: vi.fn(async (script: string, numkeys: number, ...args: (string | number)[]) => {
+            const key = String(args[0]);
+            const token = String(args[1]);
+
+            // 释放锁脚本
+            if (script.includes('redis.call("del"')) {
+                if (sharedStore.get(key) === token) {
+                    sharedStore.delete(key);
+                    return 1;
+                }
+                return 0;
+            }
+
+            // 扩展锁脚本
+            if (script.includes('redis.call("pexpire"')) {
+                if (sharedStore.get(key) === token) {
+                    const ttlMs = Number(args[2]);
+                    sharedExpireTimes.set(key, Date.now() + ttlMs);
+                    return 1;
+                }
+                return 0;
+            }
+
+            return 0;
+        }),
+
+        // 连接
+        duplicate: vi.fn(() => createMockRedisClient()),
+        quit: vi.fn(async () => 'OK'),
+        disconnect: vi.fn()
+    };
+
+    return mockClient;
+}
+
+describe('RedisAdapter', () => {
+    let adapter: RedisAdapter;
+    let mockClient: RedisClient;
+
+    beforeEach(async () => {
+        clearSharedState();
+        mockClient = createMockRedisClient();
+        adapter = new RedisAdapter({
+            factory: () => mockClient,
+            prefix: 'test:'
+        });
+        await adapter.connect();
+    });
+
+    afterEach(async () => {
+        await adapter.disconnect();
+    });
+
+    // =========================================================================
+    // 生命周期 | Lifecycle
+    // =========================================================================
+
+    describe('lifecycle', () => {
+        it('should connect and disconnect', async () => {
+            const newAdapter = new RedisAdapter({
+                factory: () => createMockRedisClient()
+            });
+            expect(newAdapter.isConnected()).toBe(false);
+
+            await newAdapter.connect();
+            expect(newAdapter.isConnected()).toBe(true);
+
+            await newAdapter.disconnect();
+            expect(newAdapter.isConnected()).toBe(false);
+        });
+
+        it('should not throw on double connect', async () => {
+            await adapter.connect();
+            expect(adapter.isConnected()).toBe(true);
+        });
+
+        it('should not throw on double disconnect', async () => {
+            await adapter.disconnect();
+            await adapter.disconnect();
+            expect(adapter.isConnected()).toBe(false);
+        });
+    });
+
+    // =========================================================================
+    // 服务器注册 | Server Registry
+    // =========================================================================
+
+    describe('server registry', () => {
+        const createServer = (id: string): ServerRegistration => ({
+            serverId: id,
+            address: 'localhost',
+            port: 3000,
+            roomCount: 0,
+            playerCount: 0,
+            capacity: 100,
+            status: 'online',
+            lastHeartbeat: Date.now()
+        });
+
+        it('should register and get server', async () => {
+            const server = createServer('server-1');
+            await adapter.registerServer(server);
+
+            const result = await adapter.getServer('server-1');
+            expect(result).toBeDefined();
+            expect(result?.serverId).toBe('server-1');
+            expect(result?.address).toBe('localhost');
+            expect(result?.port).toBe(3000);
+        });
+
+        it('should get all online servers', async () => {
+            await adapter.registerServer(createServer('server-1'));
+            await adapter.registerServer(createServer('server-2'));
+
+            const servers = await adapter.getServers();
+            expect(servers).toHaveLength(2);
+        });
+
+        it('should unregister server', async () => {
+            await adapter.registerServer(createServer('server-1'));
+            await adapter.unregisterServer('server-1');
+
+            const result = await adapter.getServer('server-1');
+            expect(result).toBeNull();
+        });
+
+        it('should update server heartbeat', async () => {
+            const server = createServer('server-1');
+            await adapter.registerServer(server);
+
+            await new Promise(r => setTimeout(r, 10));
+            await adapter.heartbeat('server-1');
+
+            const result = await adapter.getServer('server-1');
+            expect(result?.lastHeartbeat).toBeGreaterThan(server.lastHeartbeat);
+        });
+
+        it('should update server info', async () => {
+            await adapter.registerServer(createServer('server-1'));
+            await adapter.updateServer('server-1', { roomCount: 5, playerCount: 10 });
+
+            const result = await adapter.getServer('server-1');
+            expect(result?.roomCount).toBe(5);
+            expect(result?.playerCount).toBe(10);
+        });
+
+        it('should publish draining event when status changes', async () => {
+            await adapter.registerServer(createServer('server-1'));
+
+            const handler = vi.fn();
+            await adapter.subscribe('server:draining', handler);
+
+            await adapter.updateServer('server-1', { status: 'draining' });
+
+            expect(handler).toHaveBeenCalled();
+        });
+    });
+
+    // =========================================================================
+    // 房间注册 | Room Registry
+    // =========================================================================
+
+    describe('room registry', () => {
+        const createRoom = (id: string, serverId = 'server-1'): RoomRegistration => ({
+            roomId: id,
+            roomType: 'game',
+            serverId,
+            serverAddress: 'localhost:3000',
+            playerCount: 0,
+            maxPlayers: 4,
+            isLocked: false,
+            metadata: {},
+            createdAt: Date.now(),
+            updatedAt: Date.now()
+        });
+
+        beforeEach(async () => {
+            await adapter.registerServer({
+                serverId: 'server-1',
+                address: 'localhost',
+                port: 3000,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+        });
+
+        it('should register and get room', async () => {
+            const room = createRoom('room-1');
+            await adapter.registerRoom(room);
+
+            const result = await adapter.getRoom('room-1');
+            expect(result).toBeDefined();
+            expect(result?.roomId).toBe('room-1');
+            expect(result?.roomType).toBe('game');
+        });
+
+        it('should unregister room', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.unregisterRoom('room-1');
+
+            const result = await adapter.getRoom('room-1');
+            expect(result).toBeNull();
+        });
+
+        it('should update room info', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.updateRoom('room-1', { playerCount: 2, isLocked: true });
+
+            const result = await adapter.getRoom('room-1');
+            expect(result?.playerCount).toBe(2);
+            expect(result?.isLocked).toBe(true);
+        });
+
+        it('should query rooms by type', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.registerRoom({ ...createRoom('room-2'), roomType: 'lobby' });
+
+            const games = await adapter.queryRooms({ roomType: 'game' });
+            expect(games).toHaveLength(1);
+            expect(games[0].roomId).toBe('room-1');
+        });
+
+        it('should query rooms with space', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.registerRoom({ ...createRoom('room-2'), playerCount: 4 });
+
+            const available = await adapter.queryRooms({ hasSpace: true });
+            expect(available).toHaveLength(1);
+            expect(available[0].roomId).toBe('room-1');
+        });
+
+        it('should query unlocked rooms', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.registerRoom({ ...createRoom('room-2'), isLocked: true });
+
+            const unlocked = await adapter.queryRooms({ notLocked: true });
+            expect(unlocked).toHaveLength(1);
+            expect(unlocked[0].roomId).toBe('room-1');
+        });
+
+        it('should support pagination', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+            await adapter.registerRoom(createRoom('room-2'));
+            await adapter.registerRoom(createRoom('room-3'));
+
+            const page1 = await adapter.queryRooms({ limit: 2 });
+            expect(page1).toHaveLength(2);
+
+            const page2 = await adapter.queryRooms({ offset: 2, limit: 2 });
+            expect(page2).toHaveLength(1);
+        });
+
+        it('should find available room', async () => {
+            await adapter.registerRoom({ ...createRoom('room-1'), playerCount: 4 }); // full
+            await adapter.registerRoom({ ...createRoom('room-2'), isLocked: true }); // locked
+            await adapter.registerRoom(createRoom('room-3')); // available
+
+            const available = await adapter.findAvailableRoom('game');
+            expect(available?.roomId).toBe('room-3');
+        });
+
+        it('should get rooms by server', async () => {
+            await adapter.registerServer({
+                serverId: 'server-2',
+                address: 'localhost',
+                port: 3001,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            await adapter.registerRoom(createRoom('room-1', 'server-1'));
+            await adapter.registerRoom(createRoom('room-2', 'server-2'));
+
+            const server1Rooms = await adapter.getRoomsByServer('server-1');
+            expect(server1Rooms).toHaveLength(1);
+            expect(server1Rooms[0].roomId).toBe('room-1');
+        });
+
+        it('should publish lock/unlock events', async () => {
+            await adapter.registerRoom(createRoom('room-1'));
+
+            const lockHandler = vi.fn();
+            const unlockHandler = vi.fn();
+            await adapter.subscribe('room:locked', lockHandler);
+            await adapter.subscribe('room:unlocked', unlockHandler);
+
+            await adapter.updateRoom('room-1', { isLocked: true });
+            expect(lockHandler).toHaveBeenCalled();
+
+            await adapter.updateRoom('room-1', { isLocked: false });
+            expect(unlockHandler).toHaveBeenCalled();
+        });
+    });
+
+    // =========================================================================
+    // 快照 | Snapshots
+    // =========================================================================
+
+    describe('snapshots', () => {
+        it('should save and load snapshot', async () => {
+            const snapshot = {
+                roomId: 'room-1',
+                roomType: 'game',
+                state: { score: 100 },
+                players: [{ id: 'player-1', data: { name: 'Alice' } }],
+                version: 1,
+                timestamp: Date.now()
+            };
+
+            await adapter.saveSnapshot(snapshot);
+            const result = await adapter.loadSnapshot('room-1');
+
+            expect(result).toEqual(snapshot);
+        });
+
+        it('should return null for non-existent snapshot', async () => {
+            const result = await adapter.loadSnapshot('non-existent');
+            expect(result).toBeNull();
+        });
+
+        it('should delete snapshot', async () => {
+            await adapter.saveSnapshot({
+                roomId: 'room-1',
+                roomType: 'game',
+                state: {},
+                players: [],
+                version: 1,
+                timestamp: Date.now()
+            });
+
+            await adapter.deleteSnapshot('room-1');
+            const result = await adapter.loadSnapshot('room-1');
+            expect(result).toBeNull();
+        });
+    });
+
+    // =========================================================================
+    // 发布/订阅 | Pub/Sub
+    // =========================================================================
+
+    describe('pub/sub', () => {
+        it('should publish and subscribe to events', async () => {
+            const handler = vi.fn();
+            await adapter.subscribe('room:created', handler);
+
+            const event: DistributedEvent = {
+                type: 'room:created',
+                serverId: 'server-1',
+                roomId: 'room-1',
+                payload: { roomType: 'game' },
+                timestamp: Date.now()
+            };
+
+            await adapter.publish(event);
+
+            expect(handler).toHaveBeenCalledWith(event);
+        });
+
+        it('should support wildcard subscription', async () => {
+            const handler = vi.fn();
+            await adapter.subscribe('*', handler);
+
+            await adapter.publish({
+                type: 'room:created',
+                serverId: 'server-1',
+                payload: {},
+                timestamp: Date.now()
+            });
+
+            await adapter.publish({
+                type: 'server:online',
+                serverId: 'server-1',
+                payload: {},
+                timestamp: Date.now()
+            });
+
+            expect(handler).toHaveBeenCalledTimes(2);
+        });
+
+        it('should unsubscribe correctly', async () => {
+            const handler = vi.fn();
+            const unsub = await adapter.subscribe('room:created', handler);
+
+            unsub();
+
+            await adapter.publish({
+                type: 'room:created',
+                serverId: 'server-1',
+                payload: {},
+                timestamp: Date.now()
+            });
+
+            expect(handler).not.toHaveBeenCalled();
+        });
+
+        it('should send to room', async () => {
+            await adapter.registerServer({
+                serverId: 'server-1',
+                address: 'localhost',
+                port: 3000,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            await adapter.registerRoom({
+                roomId: 'room-1',
+                roomType: 'game',
+                serverId: 'server-1',
+                serverAddress: 'localhost:3000',
+                playerCount: 0,
+                maxPlayers: 4,
+                isLocked: false,
+                metadata: {},
+                createdAt: Date.now(),
+                updatedAt: Date.now()
+            });
+
+            const handler = vi.fn();
+            await adapter.subscribe('room:message', handler);
+
+            await adapter.sendToRoom('room-1', 'chat', { text: 'hello' }, 'player-1');
+
+            expect(handler).toHaveBeenCalledWith(
+                expect.objectContaining({
+                    type: 'room:message',
+                    roomId: 'room-1',
+                    payload: {
+                        messageType: 'chat',
+                        data: { text: 'hello' },
+                        playerId: 'player-1'
+                    }
+                })
+            );
+        });
+    });
+
+    // =========================================================================
+    // 分布式锁 | Distributed Locks
+    // =========================================================================
+
+    describe('distributed locks', () => {
+        it('should acquire and release lock', async () => {
+            const acquired = await adapter.acquireLock('test-lock', 5000);
+            expect(acquired).toBe(true);
+
+            await adapter.releaseLock('test-lock');
+
+            const acquiredAgain = await adapter.acquireLock('test-lock', 5000);
+            expect(acquiredAgain).toBe(true);
+        });
+
+        it('should fail to acquire held lock', async () => {
+            await adapter.acquireLock('test-lock', 5000);
+
+            const acquiredAgain = await adapter.acquireLock('test-lock', 5000);
+            expect(acquiredAgain).toBe(false);
+        });
+
+        it('should extend lock', async () => {
+            await adapter.acquireLock('test-lock', 100);
+
+            const extended = await adapter.extendLock('test-lock', 5000);
+            expect(extended).toBe(true);
+        });
+
+        it('should fail to extend non-existent lock', async () => {
+            const extended = await adapter.extendLock('non-existent', 5000);
+            expect(extended).toBe(false);
+        });
+
+        it('should fail to release lock without token', async () => {
+            // 没有获取锁就释放，应该什么都不做
+            await adapter.releaseLock('test-lock');
+
+            // 仍然可以获取锁
+            const acquired = await adapter.acquireLock('test-lock', 5000);
+            expect(acquired).toBe(true);
+        });
+    });
+
+    // =========================================================================
+    // 错误处理 | Error Handling
+    // =========================================================================
+
+    describe('error handling', () => {
+        it('should throw when not connected', async () => {
+            const disconnected = new RedisAdapter({
+                factory: () => createMockRedisClient()
+            });
+
+            await expect(disconnected.registerServer({} as ServerRegistration))
+                .rejects.toThrow('RedisAdapter is not connected');
+        });
+    });
+
+    // =========================================================================
+    // 配置 | Configuration
+    // =========================================================================
+
+    describe('configuration', () => {
+        it('should use default prefix', async () => {
+            const testMockClient = createMockRedisClient();
+            const defaultAdapter = new RedisAdapter({
+                factory: () => testMockClient
+            });
+            await defaultAdapter.connect();
+
+            await defaultAdapter.registerServer({
+                serverId: 'server-1',
+                address: 'localhost',
+                port: 3000,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            // hmset 应该被调用，key 应该包含默认前缀 'dist:'
+            expect(testMockClient.hmset).toHaveBeenCalled();
+
+            await defaultAdapter.disconnect();
+        });
+
+        it('should use custom prefix', async () => {
+            const testMockClient = createMockRedisClient();
+            const customAdapter = new RedisAdapter({
+                factory: () => testMockClient,
+                prefix: 'game:'
+            });
+            await customAdapter.connect();
+
+            await customAdapter.registerServer({
+                serverId: 'server-1',
+                address: 'localhost',
+                port: 3000,
+                roomCount: 0,
+                playerCount: 0,
+                capacity: 100,
+                status: 'online',
+                lastHeartbeat: Date.now()
+            });
+
+            // hmset 应该被调用
+            expect(testMockClient.hmset).toHaveBeenCalled();
+
+            await customAdapter.disconnect();
+        });
+    });
+});

packages/framework/server/src/distributed/adapters/IDistributedAdapter.ts

@@ -0,0 +1,257 @@
+/**
+ * @zh 分布式适配器接口
+ * @en Distributed adapter interface
+ *
+ * @zh 定义分布式房间系统的存储和通信层抽象
+ * @en Defines the storage and communication layer abstraction for distributed room system
+ */
+
+import type {
+    ServerRegistration,
+    RoomRegistration,
+    RoomQuery,
+    RoomSnapshot,
+    DistributedEvent,
+    DistributedEventType,
+    DistributedEventHandler,
+    Unsubscribe
+} from '../types.js';
+
+/**
+ * @zh 分布式适配器接口
+ * @en Distributed adapter interface
+ *
+ * @zh 所有分布式后端（Redis、消息队列等）都需要实现此接口
+ * @en All distributed backends (Redis, message queue, etc.) must implement this interface
+ */
+export interface IDistributedAdapter {
+    // =========================================================================
+    // 生命周期 | Lifecycle
+    // =========================================================================
+
+    /**
+     * @zh 连接到分布式后端
+     * @en Connect to distributed backend
+     */
+    connect(): Promise<void>;
+
+    /**
+     * @zh 断开连接
+     * @en Disconnect from backend
+     */
+    disconnect(): Promise<void>;
+
+    /**
+     * @zh 检查是否已连接
+     * @en Check if connected
+     */
+    isConnected(): boolean;
+
+    // =========================================================================
+    // 服务器注册 | Server Registry
+    // =========================================================================
+
+    /**
+     * @zh 注册服务器
+     * @en Register server
+     *
+     * @param server - 服务器注册信息 | Server registration info
+     */
+    registerServer(server: ServerRegistration): Promise<void>;
+
+    /**
+     * @zh 注销服务器
+     * @en Unregister server
+     *
+     * @param serverId - 服务器 ID | Server ID
+     */
+    unregisterServer(serverId: string): Promise<void>;
+
+    /**
+     * @zh 更新服务器心跳
+     * @en Update server heartbeat
+     *
+     * @param serverId - 服务器 ID | Server ID
+     */
+    heartbeat(serverId: string): Promise<void>;
+
+    /**
+     * @zh 获取所有在线服务器
+     * @en Get all online servers
+     */
+    getServers(): Promise<ServerRegistration[]>;
+
+    /**
+     * @zh 获取指定服务器
+     * @en Get specific server
+     *
+     * @param serverId - 服务器 ID | Server ID
+     */
+    getServer(serverId: string): Promise<ServerRegistration | null>;
+
+    /**
+     * @zh 更新服务器信息
+     * @en Update server info
+     *
+     * @param serverId - 服务器 ID | Server ID
+     * @param updates - 更新内容 | Updates
+     */
+    updateServer(serverId: string, updates: Partial<ServerRegistration>): Promise<void>;
+
+    // =========================================================================
+    // 房间注册 | Room Registry
+    // =========================================================================
+
+    /**
+     * @zh 注册房间
+     * @en Register room
+     *
+     * @param room - 房间注册信息 | Room registration info
+     */
+    registerRoom(room: RoomRegistration): Promise<void>;
+
+    /**
+     * @zh 注销房间
+     * @en Unregister room
+     *
+     * @param roomId - 房间 ID | Room ID
+     */
+    unregisterRoom(roomId: string): Promise<void>;
+
+    /**
+     * @zh 更新房间信息
+     * @en Update room info
+     *
+     * @param roomId - 房间 ID | Room ID
+     * @param updates - 更新内容 | Updates
+     */
+    updateRoom(roomId: string, updates: Partial<RoomRegistration>): Promise<void>;
+
+    /**
+     * @zh 获取房间信息
+     * @en Get room info
+     *
+     * @param roomId - 房间 ID | Room ID
+     */
+    getRoom(roomId: string): Promise<RoomRegistration | null>;
+
+    /**
+     * @zh 查询房间列表
+     * @en Query room list
+     *
+     * @param query - 查询条件 | Query criteria
+     */
+    queryRooms(query: RoomQuery): Promise<RoomRegistration[]>;
+
+    /**
+     * @zh 获取指定类型的可用房间（用于 joinOrCreate）
+     * @en Get available room of type (for joinOrCreate)
+     *
+     * @param roomType - 房间类型 | Room type
+     */
+    findAvailableRoom(roomType: string): Promise<RoomRegistration | null>;
+
+    /**
+     * @zh 获取服务器的所有房间
+     * @en Get all rooms of a server
+     *
+     * @param serverId - 服务器 ID | Server ID
+     */
+    getRoomsByServer(serverId: string): Promise<RoomRegistration[]>;
+
+    // =========================================================================
+    // 房间状态 | Room State
+    // =========================================================================
+
+    /**
+     * @zh 保存房间状态快照
+     * @en Save room state snapshot
+     *
+     * @param snapshot - 状态快照 | State snapshot
+     */
+    saveSnapshot(snapshot: RoomSnapshot): Promise<void>;
+
+    /**
+     * @zh 加载房间状态快照
+     * @en Load room state snapshot
+     *
+     * @param roomId - 房间 ID | Room ID
+     */
+    loadSnapshot(roomId: string): Promise<RoomSnapshot | null>;
+
+    /**
+     * @zh 删除房间状态
+     * @en Delete room state
+     *
+     * @param roomId - 房间 ID | Room ID
+     */
+    deleteSnapshot(roomId: string): Promise<void>;
+
+    // =========================================================================
+    // 发布/订阅 | Pub/Sub
+    // =========================================================================
+
+    /**
+     * @zh 发布事件
+     * @en Publish event
+     *
+     * @param event - 分布式事件 | Distributed event
+     */
+    publish(event: DistributedEvent): Promise<void>;
+
+    /**
+     * @zh 订阅事件
+     * @en Subscribe to events
+     *
+     * @param pattern - 事件类型模式（支持 '*' 通配符） | Event type pattern (supports '*' wildcard)
+     * @param handler - 事件处理器 | Event handler
+     * @returns 取消订阅函数 | Unsubscribe function
+     */
+    subscribe(
+        pattern: DistributedEventType | '*',
+        handler: DistributedEventHandler
+    ): Promise<Unsubscribe>;
+
+    /**
+     * @zh 向特定房间发送消息（跨服务器）
+     * @en Send message to specific room (cross-server)
+     *
+     * @param roomId - 房间 ID | Room ID
+     * @param messageType - 消息类型 | Message type
+     * @param data - 消息数据 | Message data
+     * @param playerId - 发送者玩家 ID（可选） | Sender player ID (optional)
+     */
+    sendToRoom(roomId: string, messageType: string, data: unknown, playerId?: string): Promise<void>;
+
+    // =========================================================================
+    // 分布式锁 | Distributed Lock
+    // =========================================================================
+
+    /**
+     * @zh 获取分布式锁
+     * @en Acquire distributed lock
+     *
+     * @param key - 锁的键名 | Lock key
+     * @param ttlMs - 锁的生存时间（毫秒） | Lock TTL (ms)
+     * @returns 是否成功获取锁 | Whether lock was acquired
+     */
+    acquireLock(key: string, ttlMs: number): Promise<boolean>;
+
+    /**
+     * @zh 释放分布式锁
+     * @en Release distributed lock
+     *
+     * @param key - 锁的键名 | Lock key
+     */
+    releaseLock(key: string): Promise<void>;
+
+    /**
+     * @zh 扩展锁的生存时间
+     * @en Extend lock TTL
+     *
+     * @param key - 锁的键名 | Lock key
+     * @param ttlMs - 新的生存时间（毫秒） | New TTL (ms)
+     * @returns 是否成功扩展 | Whether extension was successful
+     */
+    extendLock(key: string, ttlMs: number): Promise<boolean>;
+}

packages/framework/server/src/distributed/adapters/MemoryAdapter.ts

@@ -0,0 +1,503 @@
+/**
+ * @zh 内存分布式适配器
+ * @en Memory distributed adapter
+ *
+ * @zh 用于单机模式和测试的内存实现。所有数据存储在进程内存中。
+ * @en In-memory implementation for single-server mode and testing. All data stored in process memory.
+ */
+
+import type { IDistributedAdapter } from './IDistributedAdapter.js';
+import type {
+    ServerRegistration,
+    RoomRegistration,
+    RoomQuery,
+    RoomSnapshot,
+    DistributedEvent,
+    DistributedEventType,
+    DistributedEventHandler,
+    Unsubscribe
+} from '../types.js';
+
+/**
+ * @zh 内存适配器配置
+ * @en Memory adapter configuration
+ */
+export interface MemoryAdapterConfig {
+    /**
+     * @zh 服务器 TTL（毫秒），超时后视为离线
+     * @en Server TTL (ms), considered offline after timeout
+     * @default 15000
+     */
+    serverTtl?: number;
+
+    /**
+     * @zh 是否启用 TTL 检查
+     * @en Whether to enable TTL check
+     * @default true
+     */
+    enableTtlCheck?: boolean;
+
+    /**
+     * @zh TTL 检查间隔（毫秒）
+     * @en TTL check interval (ms)
+     * @default 5000
+     */
+    ttlCheckInterval?: number;
+}
+
+/**
+ * @zh 内存分布式适配器
+ * @en Memory distributed adapter
+ */
+export class MemoryAdapter implements IDistributedAdapter {
+    private readonly _config: Required<MemoryAdapterConfig>;
+    private _connected = false;
+
+    // 存储
+    private readonly _servers = new Map<string, ServerRegistration>();
+    private readonly _rooms = new Map<string, RoomRegistration>();
+    private readonly _snapshots = new Map<string, RoomSnapshot>();
+    private readonly _locks = new Map<string, { owner: string; expireAt: number }>();
+
+    // 事件订阅
+    private readonly _subscribers = new Map<string, Set<DistributedEventHandler>>();
+    private _subscriberId = 0;
+
+    // TTL 检查定时器
+    private _ttlCheckTimer: ReturnType<typeof setInterval> | null = null;
+
+    constructor(config: MemoryAdapterConfig = {}) {
+        this._config = {
+            serverTtl: 15000,
+            enableTtlCheck: true,
+            ttlCheckInterval: 5000,
+            ...config
+        };
+    }
+
+    // =========================================================================
+    // 生命周期 | Lifecycle
+    // =========================================================================
+
+    async connect(): Promise<void> {
+        if (this._connected) return;
+
+        this._connected = true;
+
+        if (this._config.enableTtlCheck) {
+            this._ttlCheckTimer = setInterval(
+                () => this._checkServerTtl(),
+                this._config.ttlCheckInterval
+            );
+        }
+    }
+
+    async disconnect(): Promise<void> {
+        if (!this._connected) return;
+
+        if (this._ttlCheckTimer) {
+            clearInterval(this._ttlCheckTimer);
+            this._ttlCheckTimer = null;
+        }
+
+        this._connected = false;
+        this._servers.clear();
+        this._rooms.clear();
+        this._snapshots.clear();
+        this._locks.clear();
+        this._subscribers.clear();
+    }
+
+    isConnected(): boolean {
+        return this._connected;
+    }
+
+    // =========================================================================
+    // 服务器注册 | Server Registry
+    // =========================================================================
+
+    async registerServer(server: ServerRegistration): Promise<void> {
+        this._ensureConnected();
+        this._servers.set(server.serverId, { ...server, lastHeartbeat: Date.now() });
+
+        await this.publish({
+            type: 'server:online',
+            serverId: server.serverId,
+            payload: server,
+            timestamp: Date.now()
+        });
+    }
+
+    async unregisterServer(serverId: string): Promise<void> {
+        this._ensureConnected();
+        const server = this._servers.get(serverId);
+        if (!server) return;
+
+        this._servers.delete(serverId);
+
+        // 清理该服务器的所有房间
+        for (const [roomId, room] of this._rooms) {
+            if (room.serverId === serverId) {
+                this._rooms.delete(roomId);
+            }
+        }
+
+        await this.publish({
+            type: 'server:offline',
+            serverId,
+            payload: { serverId },
+            timestamp: Date.now()
+        });
+    }
+
+    async heartbeat(serverId: string): Promise<void> {
+        this._ensureConnected();
+        const server = this._servers.get(serverId);
+        if (server) {
+            server.lastHeartbeat = Date.now();
+        }
+    }
+
+    async getServers(): Promise<ServerRegistration[]> {
+        this._ensureConnected();
+        return Array.from(this._servers.values()).filter(s => s.status === 'online');
+    }
+
+    async getServer(serverId: string): Promise<ServerRegistration | null> {
+        this._ensureConnected();
+        return this._servers.get(serverId) ?? null;
+    }
+
+    async updateServer(serverId: string, updates: Partial<ServerRegistration>): Promise<void> {
+        this._ensureConnected();
+        const server = this._servers.get(serverId);
+        if (server) {
+            Object.assign(server, updates);
+        }
+    }
+
+    // =========================================================================
+    // 房间注册 | Room Registry
+    // =========================================================================
+
+    async registerRoom(room: RoomRegistration): Promise<void> {
+        this._ensureConnected();
+        this._rooms.set(room.roomId, { ...room });
+
+        // 更新服务器的房间计数
+        const server = this._servers.get(room.serverId);
+        if (server) {
+            server.roomCount = this._countRoomsByServer(room.serverId);
+        }
+
+        await this.publish({
+            type: 'room:created',
+            serverId: room.serverId,
+            roomId: room.roomId,
+            payload: { roomType: room.roomType },
+            timestamp: Date.now()
+        });
+    }
+
+    async unregisterRoom(roomId: string): Promise<void> {
+        this._ensureConnected();
+        const room = this._rooms.get(roomId);
+        if (!room) return;
+
+        this._rooms.delete(roomId);
+        this._snapshots.delete(roomId);
+
+        // 更新服务器的房间计数
+        const server = this._servers.get(room.serverId);
+        if (server) {
+            server.roomCount = this._countRoomsByServer(room.serverId);
+        }
+
+        await this.publish({
+            type: 'room:disposed',
+            serverId: room.serverId,
+            roomId,
+            payload: {},
+            timestamp: Date.now()
+        });
+    }
+
+    async updateRoom(roomId: string, updates: Partial<RoomRegistration>): Promise<void> {
+        this._ensureConnected();
+        const room = this._rooms.get(roomId);
+        if (!room) return;
+
+        Object.assign(room, updates, { updatedAt: Date.now() });
+
+        await this.publish({
+            type: 'room:updated',
+            serverId: room.serverId,
+            roomId,
+            payload: updates,
+            timestamp: Date.now()
+        });
+    }
+
+    async getRoom(roomId: string): Promise<RoomRegistration | null> {
+        this._ensureConnected();
+        return this._rooms.get(roomId) ?? null;
+    }
+
+    async queryRooms(query: RoomQuery): Promise<RoomRegistration[]> {
+        this._ensureConnected();
+
+        let results = Array.from(this._rooms.values());
+
+        // 按类型过滤
+        if (query.roomType) {
+            results = results.filter(r => r.roomType === query.roomType);
+        }
+
+        // 按空位过滤
+        if (query.hasSpace) {
+            results = results.filter(r => r.playerCount < r.maxPlayers);
+        }
+
+        // 按锁定状态过滤
+        if (query.notLocked) {
+            results = results.filter(r => !r.isLocked);
+        }
+
+        // 按元数据过滤
+        if (query.metadata) {
+            results = results.filter(r => {
+                for (const [key, value] of Object.entries(query.metadata!)) {
+                    if (r.metadata[key] !== value) {
+                        return false;
+                    }
+                }
+                return true;
+            });
+        }
+
+        // 分页
+        if (query.offset) {
+            results = results.slice(query.offset);
+        }
+        if (query.limit) {
+            results = results.slice(0, query.limit);
+        }
+
+        return results;
+    }
+
+    async findAvailableRoom(roomType: string): Promise<RoomRegistration | null> {
+        const rooms = await this.queryRooms({
+            roomType,
+            hasSpace: true,
+            notLocked: true,
+            limit: 1
+        });
+        return rooms[0] ?? null;
+    }
+
+    async getRoomsByServer(serverId: string): Promise<RoomRegistration[]> {
+        this._ensureConnected();
+        return Array.from(this._rooms.values()).filter(r => r.serverId === serverId);
+    }
+
+    // =========================================================================
+    // 房间状态 | Room State
+    // =========================================================================
+
+    async saveSnapshot(snapshot: RoomSnapshot): Promise<void> {
+        this._ensureConnected();
+        this._snapshots.set(snapshot.roomId, { ...snapshot });
+    }
+
+    async loadSnapshot(roomId: string): Promise<RoomSnapshot | null> {
+        this._ensureConnected();
+        return this._snapshots.get(roomId) ?? null;
+    }
+
+    async deleteSnapshot(roomId: string): Promise<void> {
+        this._ensureConnected();
+        this._snapshots.delete(roomId);
+    }
+
+    // =========================================================================
+    // 发布/订阅 | Pub/Sub
+    // =========================================================================
+
+    async publish(event: DistributedEvent): Promise<void> {
+        this._ensureConnected();
+
+        // 通知所有匹配的订阅者
+        const wildcardHandlers = this._subscribers.get('*') ?? new Set();
+        const typeHandlers = this._subscribers.get(event.type) ?? new Set();
+
+        for (const handler of wildcardHandlers) {
+            try {
+                handler(event);
+            } catch (error) {
+                console.error('Event handler error:', error);
+            }
+        }
+
+        for (const handler of typeHandlers) {
+            try {
+                handler(event);
+            } catch (error) {
+                console.error('Event handler error:', error);
+            }
+        }
+    }
+
+    async subscribe(
+        pattern: DistributedEventType | '*',
+        handler: DistributedEventHandler
+    ): Promise<Unsubscribe> {
+        this._ensureConnected();
+
+        if (!this._subscribers.has(pattern)) {
+            this._subscribers.set(pattern, new Set());
+        }
+
+        this._subscribers.get(pattern)!.add(handler);
+
+        return () => {
+            const handlers = this._subscribers.get(pattern);
+            if (handlers) {
+                handlers.delete(handler);
+                if (handlers.size === 0) {
+                    this._subscribers.delete(pattern);
+                }
+            }
+        };
+    }
+
+    async sendToRoom(
+        roomId: string,
+        messageType: string,
+        data: unknown,
+        playerId?: string
+    ): Promise<void> {
+        this._ensureConnected();
+
+        const room = this._rooms.get(roomId);
+        if (!room) return;
+
+        await this.publish({
+            type: 'room:message',
+            serverId: room.serverId,
+            roomId,
+            payload: { messageType, data, playerId },
+            timestamp: Date.now()
+        });
+    }
+
+    // =========================================================================
+    // 分布式锁 | Distributed Lock
+    // =========================================================================
+
+    async acquireLock(key: string, ttlMs: number): Promise<boolean> {
+        this._ensureConnected();
+
+        const now = Date.now();
+        const existing = this._locks.get(key);
+
+        // 检查锁是否已过期
+        if (existing && existing.expireAt > now) {
+            return false;
+        }
+
+        // 获取锁
+        const owner = `lock_${++this._subscriberId}`;
+        this._locks.set(key, { owner, expireAt: now + ttlMs });
+
+        return true;
+    }
+
+    async releaseLock(key: string): Promise<void> {
+        this._ensureConnected();
+        this._locks.delete(key);
+    }
+
+    async extendLock(key: string, ttlMs: number): Promise<boolean> {
+        this._ensureConnected();
+
+        const lock = this._locks.get(key);
+        if (!lock) return false;
+
+        lock.expireAt = Date.now() + ttlMs;
+        return true;
+    }
+
+    // =========================================================================
+    // 私有方法 | Private Methods
+    // =========================================================================
+
+    private _ensureConnected(): void {
+        if (!this._connected) {
+            throw new Error('MemoryAdapter is not connected');
+        }
+    }
+
+    private _countRoomsByServer(serverId: string): number {
+        let count = 0;
+        for (const room of this._rooms.values()) {
+            if (room.serverId === serverId) {
+                count++;
+            }
+        }
+        return count;
+    }
+
+    private async _checkServerTtl(): Promise<void> {
+        const now = Date.now();
+        const expiredServers: string[] = [];
+
+        for (const [serverId, server] of this._servers) {
+            if (server.status === 'online' && now - server.lastHeartbeat > this._config.serverTtl) {
+                server.status = 'offline';
+                expiredServers.push(serverId);
+            }
+        }
+
+        // 发布服务器离线事件
+        for (const serverId of expiredServers) {
+            await this.publish({
+                type: 'server:offline',
+                serverId,
+                payload: { serverId, reason: 'heartbeat_timeout' },
+                timestamp: now
+            });
+        }
+    }
+
+    // =========================================================================
+    // 测试辅助方法 | Test Helper Methods
+    // =========================================================================
+
+    /**
+     * @zh 清除所有数据（仅用于测试）
+     * @en Clear all data (for testing only)
+     */
+    _clear(): void {
+        this._servers.clear();
+        this._rooms.clear();
+        this._snapshots.clear();
+        this._locks.clear();
+    }
+
+    /**
+     * @zh 获取内部状态（仅用于测试）
+     * @en Get internal state (for testing only)
+     */
+    _getState(): {
+        servers: Map<string, ServerRegistration>;
+        rooms: Map<string, RoomRegistration>;
+        snapshots: Map<string, RoomSnapshot>;
+    } {
+        return {
+            servers: this._servers,
+            rooms: this._rooms,
+            snapshots: this._snapshots
+        };
+    }
+}

packages/framework/server/src/distributed/adapters/RedisAdapter.ts

@@ -0,0 +1,789 @@
+/**
+ * @zh Redis 分布式适配器
+ * @en Redis distributed adapter
+ *
+ * @zh 基于 Redis 的分布式房间适配器，支持 Pub/Sub、分布式锁和状态持久化
+ * @en Redis-based distributed room adapter with Pub/Sub, distributed lock and state persistence
+ */
+
+import type { IDistributedAdapter } from './IDistributedAdapter.js';
+import type {
+    ServerRegistration,
+    RoomRegistration,
+    RoomQuery,
+    RoomSnapshot,
+    DistributedEvent,
+    DistributedEventType,
+    DistributedEventHandler,
+    Unsubscribe
+} from '../types.js';
+
+/**
+ * @zh Redis 客户端接口（兼容 ioredis）
+ * @en Redis client interface (compatible with ioredis)
+ */
+export interface RedisClient {
+    // 基础操作
+    get(key: string): Promise<string | null>;
+    set(key: string, value: string, ...args: (string | number)[]): Promise<string | null>;
+    del(...keys: string[]): Promise<number>;
+    expire(key: string, seconds: number): Promise<number>;
+    ttl(key: string): Promise<number>;
+
+    // Hash 操作
+    hget(key: string, field: string): Promise<string | null>;
+    hset(key: string, ...args: (string | number | Buffer)[]): Promise<number>;
+    hdel(key: string, ...fields: string[]): Promise<number>;
+    hgetall(key: string): Promise<Record<string, string>>;
+    hmset(key: string, ...args: (string | number | Buffer)[]): Promise<'OK'>;
+
+    // Set 操作
+    sadd(key: string, ...members: string[]): Promise<number>;
+    srem(key: string, ...members: string[]): Promise<number>;
+    smembers(key: string): Promise<string[]>;
+
+    // Pub/Sub
+    publish(channel: string, message: string): Promise<number>;
+    subscribe(channel: string): Promise<number>;
+    psubscribe(pattern: string): Promise<number>;
+    unsubscribe(...channels: string[]): Promise<number>;
+    punsubscribe(...patterns: string[]): Promise<number>;
+
+    // 事件（重载支持 message 事件的类型安全）
+    on(event: 'message', callback: (channel: string, message: string) => void): void;
+    on(event: 'pmessage', callback: (pattern: string, channel: string, message: string) => void): void;
+    on(event: string, callback: (...args: unknown[]) => void): void;
+    off(event: 'message', callback: (channel: string, message: string) => void): void;
+    off(event: 'pmessage', callback: (pattern: string, channel: string, message: string) => void): void;
+    off(event: string, callback: (...args: unknown[]) => void): void;
+
+    // Lua 脚本
+    eval(script: string, numkeys: number, ...args: (string | number)[]): Promise<unknown>;
+
+    // 连接
+    duplicate(): RedisClient;
+    quit(): Promise<'OK'>;
+    disconnect(): void;
+}
+
+/**
+ * @zh Redis 连接工厂
+ * @en Redis connection factory
+ */
+export type RedisClientFactory = () => RedisClient | Promise<RedisClient>;
+
+/**
+ * @zh Redis 适配器配置
+ * @en Redis adapter configuration
+ */
+export interface RedisAdapterConfig {
+    /**
+     * @zh Redis 客户端工厂（惰性连接）
+     * @en Redis client factory (lazy connection)
+     *
+     * @example
+     * ```typescript
+     * import Redis from 'ioredis'
+     * const adapter = new RedisAdapter({
+     *     factory: () => new Redis('redis://localhost:6379')
+     * })
+     * ```
+     */
+    factory: RedisClientFactory;
+
+    /**
+     * @zh 键前缀
+     * @en Key prefix
+     * @default 'dist:'
+     */
+    prefix?: string;
+
+    /**
+     * @zh 服务器 TTL（秒）
+     * @en Server TTL (seconds)
+     * @default 30
+     */
+    serverTtl?: number;
+
+    /**
+     * @zh 房间 TTL（秒），0 = 永不过期
+     * @en Room TTL (seconds), 0 = never expire
+     * @default 0
+     */
+    roomTtl?: number;
+
+    /**
+     * @zh 快照 TTL（秒）
+     * @en Snapshot TTL (seconds)
+     * @default 86400 (24 hours)
+     */
+    snapshotTtl?: number;
+
+    /**
+     * @zh Pub/Sub 频道名
+     * @en Pub/Sub channel name
+     * @default 'distributed:events'
+     */
+    channel?: string;
+}
+
+// Lua 脚本：安全释放锁
+const RELEASE_LOCK_SCRIPT = `
+if redis.call("get", KEYS[1]) == ARGV[1] then
+    return redis.call("del", KEYS[1])
+else
+    return 0
+end
+`;
+
+// Lua 脚本：扩展锁 TTL
+const EXTEND_LOCK_SCRIPT = `
+if redis.call("get", KEYS[1]) == ARGV[1] then
+    return redis.call("pexpire", KEYS[1], ARGV[2])
+else
+    return 0
+end
+`;
+
+/**
+ * @zh Redis 分布式适配器
+ * @en Redis distributed adapter
+ *
+ * @example
+ * ```typescript
+ * import Redis from 'ioredis'
+ * import { RedisAdapter, DistributedRoomManager } from '@esengine/server'
+ *
+ * const adapter = new RedisAdapter({
+ *     factory: () => new Redis('redis://localhost:6379'),
+ *     prefix: 'game:'
+ * })
+ *
+ * const manager = new DistributedRoomManager(adapter, {
+ *     serverId: 'server-1',
+ *     serverAddress: 'localhost',
+ *     serverPort: 3000
+ * }, sendFn)
+ *
+ * await manager.start()
+ * ```
+ */
+export class RedisAdapter implements IDistributedAdapter {
+    private readonly _config: Required<RedisAdapterConfig>;
+    private _client: RedisClient | null = null;
+    private _subscriber: RedisClient | null = null;
+    private _connected = false;
+
+    // 锁的 owner token（用于安全释放）
+    private readonly _lockTokens = new Map<string, string>();
+
+    // 事件处理器
+    private readonly _handlers = new Map<string, Set<DistributedEventHandler>>();
+    private _messageHandler: ((channel: string, message: string) => void) | null = null;
+
+    constructor(config: RedisAdapterConfig) {
+        this._config = {
+            prefix: 'dist:',
+            serverTtl: 30,
+            roomTtl: 0,
+            snapshotTtl: 86400,
+            channel: 'distributed:events',
+            ...config,
+            factory: config.factory
+        };
+    }
+
+    // =========================================================================
+    // Key 生成器 | Key Generators
+    // =========================================================================
+
+    private _key(type: string, id?: string): string {
+        return id
+            ? `${this._config.prefix}${type}:${id}`
+            : `${this._config.prefix}${type}`;
+    }
+
+    private _serverKey(serverId: string): string {
+        return this._key('server', serverId);
+    }
+
+    private _roomKey(roomId: string): string {
+        return this._key('room', roomId);
+    }
+
+    private _snapshotKey(roomId: string): string {
+        return this._key('snapshot', roomId);
+    }
+
+    private _lockKey(key: string): string {
+        return this._key('lock', key);
+    }
+
+    private _serversSetKey(): string {
+        return this._key('servers');
+    }
+
+    private _roomsSetKey(): string {
+        return this._key('rooms');
+    }
+
+    private _serverRoomsKey(serverId: string): string {
+        return this._key('server-rooms', serverId);
+    }
+
+    // =========================================================================
+    // 生命周期 | Lifecycle
+    // =========================================================================
+
+    async connect(): Promise<void> {
+        if (this._connected) return;
+
+        // 创建主客户端
+        this._client = await this._config.factory();
+
+        // 创建订阅专用客户端
+        this._subscriber = this._client.duplicate();
+
+        // 设置消息处理器
+        this._messageHandler = (channel: string, message: string) => {
+            if (channel !== this._config.channel) return;
+
+            try {
+                const event: DistributedEvent = JSON.parse(message);
+                this._dispatchEvent(event);
+            } catch (error) {
+                console.error('[RedisAdapter] Failed to parse event:', error);
+            }
+        };
+
+        this._subscriber.on('message', this._messageHandler);
+        await this._subscriber.subscribe(this._config.channel);
+
+        this._connected = true;
+    }
+
+    async disconnect(): Promise<void> {
+        if (!this._connected) return;
+
+        // 清理订阅
+        if (this._subscriber) {
+            if (this._messageHandler) {
+                this._subscriber.off('message', this._messageHandler);
+            }
+            await this._subscriber.unsubscribe(this._config.channel);
+            this._subscriber.disconnect();
+            this._subscriber = null;
+        }
+
+        // 关闭主客户端
+        if (this._client) {
+            await this._client.quit();
+            this._client = null;
+        }
+
+        this._handlers.clear();
+        this._lockTokens.clear();
+        this._connected = false;
+    }
+
+    isConnected(): boolean {
+        return this._connected;
+    }
+
+    private _ensureConnected(): RedisClient {
+        if (!this._connected || !this._client) {
+            throw new Error('RedisAdapter is not connected');
+        }
+        return this._client;
+    }
+
+    // =========================================================================
+    // 服务器注册 | Server Registry
+    // =========================================================================
+
+    async registerServer(server: ServerRegistration): Promise<void> {
+        const client = this._ensureConnected();
+        const key = this._serverKey(server.serverId);
+
+        // 存储服务器信息
+        await client.hmset(
+            key,
+            'serverId', server.serverId,
+            'address', server.address,
+            'port', String(server.port),
+            'roomCount', String(server.roomCount),
+            'playerCount', String(server.playerCount),
+            'capacity', String(server.capacity),
+            'status', server.status,
+            'lastHeartbeat', String(Date.now()),
+            'metadata', JSON.stringify(server.metadata ?? {})
+        );
+
+        // 设置 TTL
+        await client.expire(key, this._config.serverTtl);
+
+        // 添加到服务器集合
+        await client.sadd(this._serversSetKey(), server.serverId);
+
+        // 发布事件
+        await this.publish({
+            type: 'server:online',
+            serverId: server.serverId,
+            payload: server,
+            timestamp: Date.now()
+        });
+    }
+
+    async unregisterServer(serverId: string): Promise<void> {
+        const client = this._ensureConnected();
+        const key = this._serverKey(serverId);
+
+        // 删除服务器信息
+        await client.del(key);
+
+        // 从服务器集合移除
+        await client.srem(this._serversSetKey(), serverId);
+
+        // 删除该服务器的所有房间
+        const roomIds = await client.smembers(this._serverRoomsKey(serverId));
+        for (const roomId of roomIds) {
+            await this.unregisterRoom(roomId);
+        }
+        await client.del(this._serverRoomsKey(serverId));
+
+        // 发布事件
+        await this.publish({
+            type: 'server:offline',
+            serverId,
+            payload: { serverId },
+            timestamp: Date.now()
+        });
+    }
+
+    async heartbeat(serverId: string): Promise<void> {
+        const client = this._ensureConnected();
+        const key = this._serverKey(serverId);
+
+        // 更新心跳时间并刷新 TTL
+        await client.hset(key, 'lastHeartbeat', String(Date.now()));
+        await client.expire(key, this._config.serverTtl);
+    }
+
+    async getServers(): Promise<ServerRegistration[]> {
+        const client = this._ensureConnected();
+        const serverIds = await client.smembers(this._serversSetKey());
+
+        const servers: ServerRegistration[] = [];
+        for (const serverId of serverIds) {
+            const server = await this.getServer(serverId);
+            if (server && server.status === 'online') {
+                servers.push(server);
+            }
+        }
+
+        return servers;
+    }
+
+    async getServer(serverId: string): Promise<ServerRegistration | null> {
+        const client = this._ensureConnected();
+        const key = this._serverKey(serverId);
+        const data = await client.hgetall(key);
+
+        if (!data || !data.serverId) return null;
+
+        return {
+            serverId: data.serverId,
+            address: data.address,
+            port: parseInt(data.port, 10),
+            roomCount: parseInt(data.roomCount, 10),
+            playerCount: parseInt(data.playerCount, 10),
+            capacity: parseInt(data.capacity, 10),
+            status: data.status as ServerRegistration['status'],
+            lastHeartbeat: parseInt(data.lastHeartbeat, 10),
+            metadata: data.metadata ? JSON.parse(data.metadata) : {}
+        };
+    }
+
+    async updateServer(serverId: string, updates: Partial<ServerRegistration>): Promise<void> {
+        const client = this._ensureConnected();
+        const key = this._serverKey(serverId);
+
+        const args: (string | number)[] = [];
+        if (updates.address !== undefined) args.push('address', updates.address);
+        if (updates.port !== undefined) args.push('port', String(updates.port));
+        if (updates.roomCount !== undefined) args.push('roomCount', String(updates.roomCount));
+        if (updates.playerCount !== undefined) args.push('playerCount', String(updates.playerCount));
+        if (updates.capacity !== undefined) args.push('capacity', String(updates.capacity));
+        if (updates.status !== undefined) args.push('status', updates.status);
+        if (updates.metadata !== undefined) args.push('metadata', JSON.stringify(updates.metadata));
+
+        if (args.length > 0) {
+            await client.hmset(key, ...args);
+        }
+
+        // 如果是 draining 状态，发布事件
+        if (updates.status === 'draining') {
+            await this.publish({
+                type: 'server:draining',
+                serverId,
+                payload: { serverId },
+                timestamp: Date.now()
+            });
+        }
+    }
+
+    // =========================================================================
+    // 房间注册 | Room Registry
+    // =========================================================================
+
+    async registerRoom(room: RoomRegistration): Promise<void> {
+        const client = this._ensureConnected();
+        const key = this._roomKey(room.roomId);
+
+        // 存储房间信息
+        await client.hmset(
+            key,
+            'roomId', room.roomId,
+            'roomType', room.roomType,
+            'serverId', room.serverId,
+            'serverAddress', room.serverAddress,
+            'playerCount', String(room.playerCount),
+            'maxPlayers', String(room.maxPlayers),
+            'isLocked', room.isLocked ? '1' : '0',
+            'metadata', JSON.stringify(room.metadata),
+            'createdAt', String(room.createdAt),
+            'updatedAt', String(room.updatedAt)
+        );
+
+        // 设置 TTL（如果配置了）
+        if (this._config.roomTtl > 0) {
+            await client.expire(key, this._config.roomTtl);
+        }
+
+        // 添加到房间集合
+        await client.sadd(this._roomsSetKey(), room.roomId);
+
+        // 添加到服务器的房间列表
+        await client.sadd(this._serverRoomsKey(room.serverId), room.roomId);
+
+        // 更新服务器房间计数
+        const roomCount = (await client.smembers(this._serverRoomsKey(room.serverId))).length;
+        await client.hset(this._serverKey(room.serverId), 'roomCount', String(roomCount));
+
+        // 发布事件
+        await this.publish({
+            type: 'room:created',
+            serverId: room.serverId,
+            roomId: room.roomId,
+            payload: { roomType: room.roomType },
+            timestamp: Date.now()
+        });
+    }
+
+    async unregisterRoom(roomId: string): Promise<void> {
+        const client = this._ensureConnected();
+        const room = await this.getRoom(roomId);
+        if (!room) return;
+
+        const key = this._roomKey(roomId);
+
+        // 删除房间信息
+        await client.del(key);
+
+        // 从房间集合移除
+        await client.srem(this._roomsSetKey(), roomId);
+
+        // 从服务器的房间列表移除
+        await client.srem(this._serverRoomsKey(room.serverId), roomId);
+
+        // 更新服务器房间计数
+        const roomCount = (await client.smembers(this._serverRoomsKey(room.serverId))).length;
+        await client.hset(this._serverKey(room.serverId), 'roomCount', String(roomCount));
+
+        // 删除快照
+        await this.deleteSnapshot(roomId);
+
+        // 发布事件
+        await this.publish({
+            type: 'room:disposed',
+            serverId: room.serverId,
+            roomId,
+            payload: {},
+            timestamp: Date.now()
+        });
+    }
+
+    async updateRoom(roomId: string, updates: Partial<RoomRegistration>): Promise<void> {
+        const client = this._ensureConnected();
+        const room = await this.getRoom(roomId);
+        if (!room) return;
+
+        const key = this._roomKey(roomId);
+        const args: (string | number)[] = [];
+
+        if (updates.playerCount !== undefined) args.push('playerCount', String(updates.playerCount));
+        if (updates.maxPlayers !== undefined) args.push('maxPlayers', String(updates.maxPlayers));
+        if (updates.isLocked !== undefined) args.push('isLocked', updates.isLocked ? '1' : '0');
+        if (updates.metadata !== undefined) args.push('metadata', JSON.stringify(updates.metadata));
+        args.push('updatedAt', String(Date.now()));
+
+        if (args.length > 0) {
+            await client.hmset(key, ...args);
+        }
+
+        // 发布更新事件
+        await this.publish({
+            type: 'room:updated',
+            serverId: room.serverId,
+            roomId,
+            payload: updates,
+            timestamp: Date.now()
+        });
+
+        // 如果锁定状态变化，发布专门事件
+        if (updates.isLocked !== undefined) {
+            await this.publish({
+                type: updates.isLocked ? 'room:locked' : 'room:unlocked',
+                serverId: room.serverId,
+                roomId,
+                payload: {},
+                timestamp: Date.now()
+            });
+        }
+    }
+
+    async getRoom(roomId: string): Promise<RoomRegistration | null> {
+        const client = this._ensureConnected();
+        const key = this._roomKey(roomId);
+        const data = await client.hgetall(key);
+
+        if (!data || !data.roomId) return null;
+
+        return {
+            roomId: data.roomId,
+            roomType: data.roomType,
+            serverId: data.serverId,
+            serverAddress: data.serverAddress,
+            playerCount: parseInt(data.playerCount, 10),
+            maxPlayers: parseInt(data.maxPlayers, 10),
+            isLocked: data.isLocked === '1',
+            metadata: data.metadata ? JSON.parse(data.metadata) : {},
+            createdAt: parseInt(data.createdAt, 10),
+            updatedAt: parseInt(data.updatedAt, 10)
+        };
+    }
+
+    async queryRooms(query: RoomQuery): Promise<RoomRegistration[]> {
+        const client = this._ensureConnected();
+        const roomIds = await client.smembers(this._roomsSetKey());
+
+        let results: RoomRegistration[] = [];
+
+        // 获取所有房间
+        for (const roomId of roomIds) {
+            const room = await this.getRoom(roomId);
+            if (room) results.push(room);
+        }
+
+        // 过滤
+        if (query.roomType) {
+            results = results.filter(r => r.roomType === query.roomType);
+        }
+        if (query.hasSpace) {
+            results = results.filter(r => r.playerCount < r.maxPlayers);
+        }
+        if (query.notLocked) {
+            results = results.filter(r => !r.isLocked);
+        }
+        if (query.metadata) {
+            results = results.filter(r => {
+                for (const [key, value] of Object.entries(query.metadata!)) {
+                    if (r.metadata[key] !== value) return false;
+                }
+                return true;
+            });
+        }
+
+        // 分页
+        if (query.offset) {
+            results = results.slice(query.offset);
+        }
+        if (query.limit) {
+            results = results.slice(0, query.limit);
+        }
+
+        return results;
+    }
+
+    async findAvailableRoom(roomType: string): Promise<RoomRegistration | null> {
+        const rooms = await this.queryRooms({
+            roomType,
+            hasSpace: true,
+            notLocked: true,
+            limit: 1
+        });
+        return rooms[0] ?? null;
+    }
+
+    async getRoomsByServer(serverId: string): Promise<RoomRegistration[]> {
+        const client = this._ensureConnected();
+        const roomIds = await client.smembers(this._serverRoomsKey(serverId));
+
+        const rooms: RoomRegistration[] = [];
+        for (const roomId of roomIds) {
+            const room = await this.getRoom(roomId);
+            if (room) rooms.push(room);
+        }
+
+        return rooms;
+    }
+
+    // =========================================================================
+    // 房间状态 | Room State
+    // =========================================================================
+
+    async saveSnapshot(snapshot: RoomSnapshot): Promise<void> {
+        const client = this._ensureConnected();
+        const key = this._snapshotKey(snapshot.roomId);
+
+        await client.set(key, JSON.stringify(snapshot));
+        await client.expire(key, this._config.snapshotTtl);
+    }
+
+    async loadSnapshot(roomId: string): Promise<RoomSnapshot | null> {
+        const client = this._ensureConnected();
+        const key = this._snapshotKey(roomId);
+        const data = await client.get(key);
+
+        return data ? JSON.parse(data) : null;
+    }
+
+    async deleteSnapshot(roomId: string): Promise<void> {
+        const client = this._ensureConnected();
+        const key = this._snapshotKey(roomId);
+        await client.del(key);
+    }
+
+    // =========================================================================
+    // 发布/订阅 | Pub/Sub
+    // =========================================================================
+
+    async publish(event: DistributedEvent): Promise<void> {
+        const client = this._ensureConnected();
+        await client.publish(this._config.channel, JSON.stringify(event));
+    }
+
+    async subscribe(
+        pattern: DistributedEventType | '*',
+        handler: DistributedEventHandler
+    ): Promise<Unsubscribe> {
+        if (!this._handlers.has(pattern)) {
+            this._handlers.set(pattern, new Set());
+        }
+        this._handlers.get(pattern)!.add(handler);
+
+        return () => {
+            const handlers = this._handlers.get(pattern);
+            if (handlers) {
+                handlers.delete(handler);
+                if (handlers.size === 0) {
+                    this._handlers.delete(pattern);
+                }
+            }
+        };
+    }
+
+    async sendToRoom(
+        roomId: string,
+        messageType: string,
+        data: unknown,
+        playerId?: string
+    ): Promise<void> {
+        const room = await this.getRoom(roomId);
+        if (!room) return;
+
+        await this.publish({
+            type: 'room:message',
+            serverId: room.serverId,
+            roomId,
+            payload: { messageType, data, playerId },
+            timestamp: Date.now()
+        });
+    }
+
+    private _dispatchEvent(event: DistributedEvent): void {
+        // 通知通配符订阅者
+        const wildcardHandlers = this._handlers.get('*');
+        if (wildcardHandlers) {
+            for (const handler of wildcardHandlers) {
+                try {
+                    handler(event);
+                } catch (error) {
+                    console.error('[RedisAdapter] Event handler error:', error);
+                }
+            }
+        }
+
+        // 通知类型匹配的订阅者
+        const typeHandlers = this._handlers.get(event.type);
+        if (typeHandlers) {
+            for (const handler of typeHandlers) {
+                try {
+                    handler(event);
+                } catch (error) {
+                    console.error('[RedisAdapter] Event handler error:', error);
+                }
+            }
+        }
+    }
+
+    // =========================================================================
+    // 分布式锁 | Distributed Lock
+    // =========================================================================
+
+    async acquireLock(key: string, ttlMs: number): Promise<boolean> {
+        const client = this._ensureConnected();
+        const lockKey = this._lockKey(key);
+        const token = `${Date.now()}_${Math.random().toString(36).substring(2)}`;
+        const ttlSeconds = Math.ceil(ttlMs / 1000);
+
+        const result = await client.set(lockKey, token, 'NX', 'EX', ttlSeconds);
+
+        if (result === 'OK') {
+            this._lockTokens.set(key, token);
+            return true;
+        }
+
+        return false;
+    }
+
+    async releaseLock(key: string): Promise<void> {
+        const client = this._ensureConnected();
+        const lockKey = this._lockKey(key);
+        const token = this._lockTokens.get(key);
+
+        if (!token) return;
+
+        await client.eval(RELEASE_LOCK_SCRIPT, 1, lockKey, token);
+        this._lockTokens.delete(key);
+    }
+
+    async extendLock(key: string, ttlMs: number): Promise<boolean> {
+        const client = this._ensureConnected();
+        const lockKey = this._lockKey(key);
+        const token = this._lockTokens.get(key);
+
+        if (!token) return false;
+
+        const result = await client.eval(EXTEND_LOCK_SCRIPT, 1, lockKey, token, String(ttlMs));
+        return result === 1;
+    }
+}
+
+/**
+ * @zh 创建 Redis 适配器
+ * @en Create Redis adapter
+ */
+export function createRedisAdapter(config: RedisAdapterConfig): RedisAdapter {
+    return new RedisAdapter(config);
+}

packages/framework/server/src/distributed/adapters/index.ts

@@ -0,0 +1,14 @@
+/**
+ * @zh 分布式适配器模块导出
+ * @en Distributed adapters module exports
+ */
+
+export type { IDistributedAdapter } from './IDistributedAdapter.js';
+export { MemoryAdapter, type MemoryAdapterConfig } from './MemoryAdapter.js';
+export {
+    RedisAdapter,
+    createRedisAdapter,
+    type RedisAdapterConfig,
+    type RedisClient,
+    type RedisClientFactory
+} from './RedisAdapter.js';

packages/framework/server/src/distributed/index.ts

@@ -0,0 +1,67 @@
+/**
+ * @zh 分布式房间支持模块
+ * @en Distributed room support module
+ *
+ * @zh 提供多服务器房间管理、跨服务器路由和故障转移功能。
+ * @en Provides multi-server room management, cross-server routing, and failover features.
+ *
+ * @example
+ * ```typescript
+ * import {
+ *     DistributedRoomManager,
+ *     MemoryAdapter,
+ *     type IDistributedAdapter
+ * } from '@esengine/server/distributed';
+ *
+ * // 单机模式（使用内存适配器）
+ * const adapter = new MemoryAdapter();
+ * const manager = new DistributedRoomManager(adapter, {
+ *     serverId: 'server-1',
+ *     serverAddress: 'localhost',
+ *     serverPort: 3000
+ * }, sendFn);
+ *
+ * await manager.start();
+ * ```
+ */
+
+// 类型导出 | Type exports
+export type {
+    ServerStatus,
+    ServerRegistration,
+    RoomRegistration,
+    RoomQuery,
+    PlayerSnapshot,
+    RoomSnapshot,
+    DistributedEventType,
+    DistributedEvent,
+    DistributedEventHandler,
+    Unsubscribe,
+    DistributedRoomManagerConfig,
+    DistributedConfig,
+    RoutingResultType,
+    RoutingResult,
+    RoutingRequest
+} from './types.js';
+
+// 适配器导出 | Adapter exports
+export type { IDistributedAdapter } from './adapters/index.js';
+export { MemoryAdapter, type MemoryAdapterConfig } from './adapters/index.js';
+export {
+    RedisAdapter,
+    createRedisAdapter,
+    type RedisAdapterConfig,
+    type RedisClient,
+    type RedisClientFactory
+} from './adapters/index.js';
+
+// 路由模块 | Routing module
+export {
+    LoadBalancedRouter,
+    createLoadBalancedRouter,
+    type LoadBalanceStrategy,
+    type LoadBalancedRouterConfig
+} from './routing/index.js';
+
+// 分布式房间管理器 | Distributed room manager
+export { DistributedRoomManager } from './DistributedRoomManager.js';

packages/framework/server/src/distributed/routing/LoadBalancedRouter.ts

@@ -0,0 +1,198 @@
+/**
+ * @zh 负载均衡路由器
+ * @en Load-balanced router for server selection
+ */
+
+import type { ServerRegistration } from '../types.js';
+
+/**
+ * @zh 负载均衡策略
+ * @en Load balancing strategy
+ */
+export type LoadBalanceStrategy =
+    | 'round-robin'    // 轮询
+    | 'least-rooms'    // 最少房间
+    | 'least-players'  // 最少玩家
+    | 'random'         // 随机
+    | 'weighted';      // 加权（基于剩余容量）
+
+/**
+ * @zh 负载均衡路由器配置
+ * @en Load-balanced router configuration
+ */
+export interface LoadBalancedRouterConfig {
+    /**
+     * @zh 负载均衡策略
+     * @en Load balancing strategy
+     * @default 'least-rooms'
+     */
+    strategy?: LoadBalanceStrategy;
+
+    /**
+     * @zh 本地服务器优先
+     * @en Prefer local server
+     * @default true
+     */
+    preferLocal?: boolean;
+
+    /**
+     * @zh 本地服务器优先阈值（0-1之间，表示本地服务器负载低于此比例时优先使用本地）
+     * @en Local server preference threshold (0-1, prefer local if load is below this ratio)
+     * @default 0.8
+     */
+    localPreferenceThreshold?: number;
+}
+
+/**
+ * @zh 负载均衡路由器
+ * @en Load-balanced router for selecting optimal server
+ *
+ * @example
+ * ```typescript
+ * const router = new LoadBalancedRouter({
+ *     strategy: 'least-rooms',
+ *     preferLocal: true
+ * });
+ *
+ * const bestServer = router.selectServer(servers, 'server-1');
+ * ```
+ */
+export class LoadBalancedRouter {
+    private readonly _config: Required<LoadBalancedRouterConfig>;
+    private _roundRobinIndex = 0;
+
+    constructor(config: LoadBalancedRouterConfig = {}) {
+        this._config = {
+            strategy: config.strategy ?? 'least-rooms',
+            preferLocal: config.preferLocal ?? true,
+            localPreferenceThreshold: config.localPreferenceThreshold ?? 0.8
+        };
+    }
+
+    /**
+     * @zh 选择最优服务器
+     * @en Select optimal server
+     *
+     * @param servers - 可用服务器列表 | Available servers
+     * @param localServerId - 本地服务器 ID | Local server ID
+     * @returns 最优服务器，如果没有可用服务器返回 null | Optimal server, or null if none available
+     */
+    selectServer(
+        servers: ServerRegistration[],
+        localServerId?: string
+    ): ServerRegistration | null {
+        // 过滤掉不可用的服务器
+        const availableServers = servers.filter(s =>
+            s.status === 'online' && s.roomCount < s.capacity
+        );
+
+        if (availableServers.length === 0) {
+            return null;
+        }
+
+        // 本地服务器优先检查
+        if (this._config.preferLocal && localServerId) {
+            const localServer = availableServers.find(s => s.serverId === localServerId);
+            if (localServer) {
+                const loadRatio = localServer.roomCount / localServer.capacity;
+                if (loadRatio < this._config.localPreferenceThreshold) {
+                    return localServer;
+                }
+            }
+        }
+
+        // 应用负载均衡策略
+        switch (this._config.strategy) {
+            case 'round-robin':
+                return this._selectRoundRobin(availableServers);
+            case 'least-rooms':
+                return this._selectLeastRooms(availableServers);
+            case 'least-players':
+                return this._selectLeastPlayers(availableServers);
+            case 'random':
+                return this._selectRandom(availableServers);
+            case 'weighted':
+                return this._selectWeighted(availableServers);
+            default:
+                return this._selectLeastRooms(availableServers);
+        }
+    }
+
+    /**
+     * @zh 选择创建房间的最优服务器
+     * @en Select optimal server for room creation
+     */
+    selectServerForCreation(
+        servers: ServerRegistration[],
+        localServerId?: string
+    ): ServerRegistration | null {
+        return this.selectServer(servers, localServerId);
+    }
+
+    /**
+     * @zh 重置轮询索引
+     * @en Reset round-robin index
+     */
+    resetRoundRobin(): void {
+        this._roundRobinIndex = 0;
+    }
+
+    // =========================================================================
+    // 私有方法 | Private Methods
+    // =========================================================================
+
+    private _selectRoundRobin(servers: ServerRegistration[]): ServerRegistration {
+        const server = servers[this._roundRobinIndex % servers.length];
+        this._roundRobinIndex++;
+        return server;
+    }
+
+    private _selectLeastRooms(servers: ServerRegistration[]): ServerRegistration {
+        return servers.reduce((best, current) =>
+            current.roomCount < best.roomCount ? current : best
+        );
+    }
+
+    private _selectLeastPlayers(servers: ServerRegistration[]): ServerRegistration {
+        return servers.reduce((best, current) =>
+            current.playerCount < best.playerCount ? current : best
+        );
+    }
+
+    private _selectRandom(servers: ServerRegistration[]): ServerRegistration {
+        return servers[Math.floor(Math.random() * servers.length)];
+    }
+
+    private _selectWeighted(servers: ServerRegistration[]): ServerRegistration {
+        // 计算每个服务器的权重（剩余容量占比）
+        const weights = servers.map(s => ({
+            server: s,
+            weight: (s.capacity - s.roomCount) / s.capacity
+        }));
+
+        // 计算总权重
+        const totalWeight = weights.reduce((sum, w) => sum + w.weight, 0);
+
+        // 随机选择（加权）
+        let random = Math.random() * totalWeight;
+        for (const { server, weight } of weights) {
+            random -= weight;
+            if (random <= 0) {
+                return server;
+            }
+        }
+
+        // 兜底返回第一个
+        return servers[0];
+    }
+}
+
+/**
+ * @zh 创建负载均衡路由器
+ * @en Create load-balanced router
+ */
+export function createLoadBalancedRouter(
+    config?: LoadBalancedRouterConfig
+): LoadBalancedRouter {
+    return new LoadBalancedRouter(config);
+}

packages/framework/server/src/distributed/routing/index.ts

@@ -0,0 +1,11 @@
+/**
+ * @zh 路由模块导出
+ * @en Routing module exports
+ */
+
+export {
+    LoadBalancedRouter,
+    createLoadBalancedRouter,
+    type LoadBalanceStrategy,
+    type LoadBalancedRouterConfig
+} from './LoadBalancedRouter.js';

packages/framework/server/src/distributed/types.ts

@@ -0,0 +1,496 @@
+/**
+ * @zh 分布式房间支持类型定义
+ * @en Distributed room support type definitions
+ */
+
+// =============================================================================
+// 服务器注册 | Server Registration
+// =============================================================================
+
+/**
+ * @zh 服务器状态
+ * @en Server status
+ */
+export type ServerStatus = 'online' | 'draining' | 'offline';
+
+/**
+ * @zh 服务器注册信息
+ * @en Server registration info
+ */
+export interface ServerRegistration {
+    /**
+     * @zh 服务器唯一标识
+     * @en Server unique identifier
+     */
+    serverId: string;
+
+    /**
+     * @zh 服务器地址（供客户端连接）
+     * @en Server address (for client connection)
+     */
+    address: string;
+
+    /**
+     * @zh 服务器端口
+     * @en Server port
+     */
+    port: number;
+
+    /**
+     * @zh 当前房间数量
+     * @en Current room count
+     */
+    roomCount: number;
+
+    /**
+     * @zh 当前玩家数量
+     * @en Current player count
+     */
+    playerCount: number;
+
+    /**
+     * @zh 服务器容量（最大房间数）
+     * @en Server capacity (max rooms)
+     */
+    capacity: number;
+
+    /**
+     * @zh 服务器状态
+     * @en Server status
+     */
+    status: ServerStatus;
+
+    /**
+     * @zh 最后心跳时间戳
+     * @en Last heartbeat timestamp
+     */
+    lastHeartbeat: number;
+
+    /**
+     * @zh 服务器元数据
+     * @en Server metadata
+     */
+    metadata?: Record<string, unknown>;
+}
+
+// =============================================================================
+// 房间注册 | Room Registration
+// =============================================================================
+
+/**
+ * @zh 房间注册信息
+ * @en Room registration info
+ */
+export interface RoomRegistration {
+    /**
+     * @zh 房间唯一标识
+     * @en Room unique identifier
+     */
+    roomId: string;
+
+    /**
+     * @zh 房间类型名称
+     * @en Room type name
+     */
+    roomType: string;
+
+    /**
+     * @zh 所在服务器 ID
+     * @en Host server ID
+     */
+    serverId: string;
+
+    /**
+     * @zh 服务器地址
+     * @en Server address
+     */
+    serverAddress: string;
+
+    /**
+     * @zh 当前玩家数量
+     * @en Current player count
+     */
+    playerCount: number;
+
+    /**
+     * @zh 最大玩家数量
+     * @en Max player count
+     */
+    maxPlayers: number;
+
+    /**
+     * @zh 房间是否已锁定
+     * @en Whether room is locked
+     */
+    isLocked: boolean;
+
+    /**
+     * @zh 房间元数据（标签、自定义属性等）
+     * @en Room metadata (tags, custom properties, etc.)
+     */
+    metadata: Record<string, unknown>;
+
+    /**
+     * @zh 创建时间戳
+     * @en Creation timestamp
+     */
+    createdAt: number;
+
+    /**
+     * @zh 更新时间戳
+     * @en Update timestamp
+     */
+    updatedAt: number;
+}
+
+/**
+ * @zh 房间查询条件
+ * @en Room query criteria
+ */
+export interface RoomQuery {
+    /**
+     * @zh 房间类型
+     * @en Room type
+     */
+    roomType?: string;
+
+    /**
+     * @zh 服务器 ID（查询特定服务器上的房间）
+     * @en Server ID (query rooms on specific server)
+     */
+    serverId?: string;
+
+    /**
+     * @zh 是否有空位
+     * @en Whether has available space
+     */
+    hasSpace?: boolean;
+
+    /**
+     * @zh 是否未锁定
+     * @en Whether not locked
+     */
+    notLocked?: boolean;
+
+    /**
+     * @zh 元数据过滤
+     * @en Metadata filter
+     */
+    metadata?: Record<string, unknown>;
+
+    /**
+     * @zh 返回数量限制
+     * @en Result limit
+     */
+    limit?: number;
+
+    /**
+     * @zh 偏移量（分页）
+     * @en Offset (pagination)
+     */
+    offset?: number;
+}
+
+// =============================================================================
+// 房间状态快照 | Room State Snapshot
+// =============================================================================
+
+/**
+ * @zh 玩家快照
+ * @en Player snapshot
+ */
+export interface PlayerSnapshot {
+    /**
+     * @zh 玩家 ID
+     * @en Player ID
+     */
+    id: string;
+
+    /**
+     * @zh 玩家数据
+     * @en Player data
+     */
+    data: Record<string, unknown>;
+}
+
+/**
+ * @zh 房间状态快照
+ * @en Room state snapshot
+ */
+export interface RoomSnapshot<TState = unknown> {
+    /**
+     * @zh 房间 ID
+     * @en Room ID
+     */
+    roomId: string;
+
+    /**
+     * @zh 房间类型
+     * @en Room type
+     */
+    roomType: string;
+
+    /**
+     * @zh 房间状态
+     * @en Room state
+     */
+    state: TState;
+
+    /**
+     * @zh 玩家列表
+     * @en Player list
+     */
+    players: PlayerSnapshot[];
+
+    /**
+     * @zh 快照版本号
+     * @en Snapshot version
+     */
+    version: number;
+
+    /**
+     * @zh 快照时间戳
+     * @en Snapshot timestamp
+     */
+    timestamp: number;
+}
+
+// =============================================================================
+// 分布式事件 | Distributed Events
+// =============================================================================
+
+/**
+ * @zh 分布式事件类型
+ * @en Distributed event types
+ */
+export type DistributedEventType =
+    | 'room:created'
+    | 'room:disposed'
+    | 'room:updated'
+    | 'room:locked'
+    | 'room:unlocked'
+    | 'room:message'
+    | 'room:migrated'
+    | 'player:joined'
+    | 'player:left'
+    | 'server:online'
+    | 'server:offline'
+    | 'server:draining';
+
+/**
+ * @zh 分布式事件
+ * @en Distributed event
+ */
+export interface DistributedEvent<T = unknown> {
+    /**
+     * @zh 事件类型
+     * @en Event type
+     */
+    type: DistributedEventType;
+
+    /**
+     * @zh 发送方服务器 ID
+     * @en Sender server ID
+     */
+    serverId: string;
+
+    /**
+     * @zh 相关房间 ID（可选）
+     * @en Related room ID (optional)
+     */
+    roomId?: string;
+
+    /**
+     * @zh 事件载荷
+     * @en Event payload
+     */
+    payload: T;
+
+    /**
+     * @zh 事件时间戳
+     * @en Event timestamp
+     */
+    timestamp: number;
+}
+
+/**
+ * @zh 事件处理器
+ * @en Event handler
+ */
+export type DistributedEventHandler<T = unknown> = (event: DistributedEvent<T>) => void;
+
+/**
+ * @zh 取消订阅函数
+ * @en Unsubscribe function
+ */
+export type Unsubscribe = () => void;
+
+// =============================================================================
+// 分布式配置 | Distributed Configuration
+// =============================================================================
+
+/**
+ * @zh 分布式房间管理器配置
+ * @en Distributed room manager configuration
+ */
+export interface DistributedRoomManagerConfig {
+    /**
+     * @zh 服务器 ID（唯一标识）
+     * @en Server ID (unique identifier)
+     */
+    serverId: string;
+
+    /**
+     * @zh 服务器公开地址（供客户端连接）
+     * @en Server public address (for client connection)
+     */
+    serverAddress: string;
+
+    /**
+     * @zh 服务器端口
+     * @en Server port
+     */
+    serverPort: number;
+
+    /**
+     * @zh 心跳间隔（毫秒）
+     * @en Heartbeat interval (ms)
+     * @default 5000
+     */
+    heartbeatInterval?: number;
+
+    /**
+     * @zh 状态快照间隔（毫秒），0 = 禁用
+     * @en State snapshot interval (ms), 0 = disabled
+     * @default 30000
+     */
+    snapshotInterval?: number;
+
+    /**
+     * @zh 房间迁移超时（毫秒）
+     * @en Room migration timeout (ms)
+     * @default 10000
+     */
+    migrationTimeout?: number;
+
+    /**
+     * @zh 是否启用自动故障转移
+     * @en Whether to enable automatic failover
+     * @default true
+     */
+    enableFailover?: boolean;
+
+    /**
+     * @zh 服务器容量（最大房间数）
+     * @en Server capacity (max rooms)
+     * @default 100
+     */
+    capacity?: number;
+
+    /**
+     * @zh 服务器元数据
+     * @en Server metadata
+     */
+    metadata?: Record<string, unknown>;
+}
+
+/**
+ * @zh 服务器分布式配置（用于 createServer）
+ * @en Server distributed configuration (for createServer)
+ */
+export interface DistributedConfig extends Omit<DistributedRoomManagerConfig, 'serverPort'> {
+    /**
+     * @zh 是否启用分布式模式
+     * @en Whether to enable distributed mode
+     * @default false
+     */
+    enabled: boolean;
+
+    /**
+     * @zh 分布式适配器（可选，默认使用 MemoryAdapter）
+     * @en Distributed adapter (optional, defaults to MemoryAdapter)
+     */
+    adapter?: import('./adapters/IDistributedAdapter.js').IDistributedAdapter;
+
+    /**
+     * @zh 服务器端口（可选，默认使用服务器配置的端口）
+     * @en Server port (optional, defaults to server config port)
+     */
+    serverPort?: number;
+}
+
+// =============================================================================
+// 路由 | Routing
+// =============================================================================
+
+/**
+ * @zh 路由结果类型
+ * @en Routing result type
+ */
+export type RoutingResultType = 'local' | 'redirect' | 'create' | 'unavailable';
+
+/**
+ * @zh 路由结果
+ * @en Routing result
+ */
+export interface RoutingResult {
+    /**
+     * @zh 路由类型
+     * @en Routing type
+     */
+    type: RoutingResultType;
+
+    /**
+     * @zh 目标服务器地址（redirect 时）
+     * @en Target server address (for redirect)
+     */
+    serverAddress?: string;
+
+    /**
+     * @zh 目标房间 ID
+     * @en Target room ID
+     */
+    roomId?: string;
+
+    /**
+     * @zh 错误信息（unavailable 时）
+     * @en Error message (for unavailable)
+     */
+    reason?: string;
+}
+
+/**
+ * @zh 路由请求
+ * @en Routing request
+ */
+export interface RoutingRequest {
+    /**
+     * @zh 玩家 ID
+     * @en Player ID
+     */
+    playerId: string;
+
+    /**
+     * @zh 房间类型（joinOrCreate 时）
+     * @en Room type (for joinOrCreate)
+     */
+    roomType?: string;
+
+    /**
+     * @zh 房间 ID（joinById 时）
+     * @en Room ID (for joinById)
+     */
+    roomId?: string;
+
+    /**
+     * @zh 首选服务器 ID
+     * @en Preferred server ID
+     */
+    preferredServerId?: string;
+
+    /**
+     * @zh 房间查询条件
+     * @en Room query criteria
+     */
+    query?: RoomQuery;
+}

packages/framework/server/src/ecs/ECSRoom.ts

@@ -143,6 +143,15 @@ export abstract class ECSRoom<TState = any, TPlayerData = Record<string, unknown
 
     constructor(ecsConfig?: Partial<ECSRoomConfig>) {
         super();
+
+        // Check Core initialization
+        if (!Core.worldManager) {
+            throw new Error(
+                'ECSRoom requires Core.create() to be called first. ' +
+                'Ensure Core is initialized before creating ECSRoom instances.'
+            );
+        }
+
         this.ecsConfig = { ...DEFAULT_ECS_CONFIG, ...ecsConfig };
 
         this.worldId = `room_${Date.now()}_${Math.random().toString(36).slice(2, 8)}`;
@@ -268,9 +277,12 @@ export abstract class ECSRoom<TState = any, TPlayerData = Record<string, unknown
     /**
      * @zh 发送二进制数据给指定玩家
      * @en Send binary data to specific player
+     *
+     * @zh 使用原生 WebSocket 二进制帧发送，效率更高
+     * @en Uses native WebSocket binary frames, more efficient
      */
     protected sendBinary(player: Player<TPlayerData>, data: Uint8Array): void {
-        player.send('$sync', { data: Array.from(data) });
+        player.sendBinary(data);
     }
 
     /**

packages/framework/server/src/helpers/define.ts

@@ -4,6 +4,19 @@
  */
 
 import type { ApiDefinition, MsgDefinition, HttpDefinition } from '../types/index.js';
+import type { Validator, Infer } from '../schema/index.js';
+
+/**
+ * @zh 带 Schema 的 API 定义选项
+ * @en API definition options with schema
+ */
+export interface ApiDefinitionWithSchema<TReq, TRes, TData = Record<string, unknown>> extends ApiDefinition<TReq, TRes, TData> {
+    /**
+     * @zh 请求数据 Schema（自动验证）
+     * @en Request data schema (auto validation)
+     */
+    schema?: Validator<TReq>;
+}
 
 /**
  * @zh 定义 API 处理器
@@ -21,13 +34,81 @@ import type { ApiDefinition, MsgDefinition, HttpDefinition } from '../types/inde
  *     }
  * })
  * ```
+ *
+ * @example
+ * ```typescript
+ * // 使用 Schema 验证 | With schema validation
+ * import { defineApi, s } from '@esengine/server'
+ *
+ * const MoveSchema = s.object({
+ *     x: s.number(),
+ *     y: s.number()
+ * });
+ *
+ * export default defineApi({
+ *     schema: MoveSchema,
+ *     handler(req, ctx) {
+ *         // req 已验证，类型安全 | req is validated, type-safe
+ *         console.log(req.x, req.y);
+ *     }
+ * })
+ * ```
  */
 export function defineApi<TReq, TRes, TData = Record<string, unknown>>(
-    definition: ApiDefinition<TReq, TRes, TData>
+    definition: ApiDefinitionWithSchema<TReq, TRes, TData>
-): ApiDefinition<TReq, TRes, TData> {
+): ApiDefinitionWithSchema<TReq, TRes, TData> {
     return definition;
 }
 
+/**
+ * @zh 使用 Schema 定义 API 处理器（类型自动推断）
+ * @en Define API handler with schema (auto type inference)
+ *
+ * @example
+ * ```typescript
+ * import { defineApiWithSchema, s } from '@esengine/server'
+ *
+ * const MoveSchema = s.object({
+ *     x: s.number(),
+ *     y: s.number()
+ * });
+ *
+ * export default defineApiWithSchema(MoveSchema, {
+ *     handler(req, ctx) {
+ *         // req 类型自动推断为 { x: number, y: number }
+ *         // req type is auto-inferred as { x: number, y: number }
+ *         console.log(req.x, req.y);
+ *         return { success: true };
+ *     }
+ * })
+ * ```
+ */
+export function defineApiWithSchema<
+    TReq,
+    TRes,
+    TData = Record<string, unknown>
+>(
+    schema: Validator<TReq>,
+    definition: Omit<ApiDefinition<TReq, TRes, TData>, 'validate'>
+): ApiDefinitionWithSchema<TReq, TRes, TData> {
+    return {
+        ...definition,
+        schema
+    };
+}
+
+/**
+ * @zh 带 Schema 的消息定义选项
+ * @en Message definition options with schema
+ */
+export interface MsgDefinitionWithSchema<TMsg, TData = Record<string, unknown>> extends MsgDefinition<TMsg, TData> {
+    /**
+     * @zh 消息数据 Schema（自动验证）
+     * @en Message data schema (auto validation)
+     */
+    schema?: Validator<TMsg>;
+}
+
 /**
  * @zh 定义消息处理器
  * @en Define message handler
@@ -43,13 +124,67 @@ export function defineApi<TReq, TRes, TData = Record<string, unknown>>(
  *     }
  * })
  * ```
+ *
+ * @example
+ * ```typescript
+ * // 使用 Schema 验证 | With schema validation
+ * import { defineMsg, s } from '@esengine/server'
+ *
+ * const InputSchema = s.object({
+ *     keys: s.array(s.string()),
+ *     timestamp: s.number()
+ * });
+ *
+ * export default defineMsg({
+ *     schema: InputSchema,
+ *     handler(msg, ctx) {
+ *         // msg 已验证，类型安全 | msg is validated, type-safe
+ *         console.log(msg.keys, msg.timestamp);
+ *     }
+ * })
+ * ```
  */
 export function defineMsg<TMsg, TData = Record<string, unknown>>(
-    definition: MsgDefinition<TMsg, TData>
+    definition: MsgDefinitionWithSchema<TMsg, TData>
-): MsgDefinition<TMsg, TData> {
+): MsgDefinitionWithSchema<TMsg, TData> {
     return definition;
 }
 
+/**
+ * @zh 使用 Schema 定义消息处理器（类型自动推断）
+ * @en Define message handler with schema (auto type inference)
+ *
+ * @example
+ * ```typescript
+ * import { defineMsgWithSchema, s } from '@esengine/server'
+ *
+ * const InputSchema = s.object({
+ *     keys: s.array(s.string()),
+ *     timestamp: s.number()
+ * });
+ *
+ * export default defineMsgWithSchema(InputSchema, {
+ *     handler(msg, ctx) {
+ *         // msg 类型自动推断
+ *         // msg type is auto-inferred
+ *         console.log(msg.keys, msg.timestamp);
+ *     }
+ * })
+ * ```
+ */
+export function defineMsgWithSchema<
+    TMsg,
+    TData = Record<string, unknown>
+>(
+    schema: Validator<TMsg>,
+    definition: MsgDefinition<TMsg, TData>
+): MsgDefinitionWithSchema<TMsg, TData> {
+    return {
+        ...definition,
+        schema
+    };
+}
+
 /**
  * @zh 定义 HTTP 路由处理器
  * @en Define HTTP route handler

packages/framework/server/src/index.ts

@@ -30,13 +30,73 @@
 export { createServer } from './core/server.js';
 
 // Helpers
-export { defineApi, defineMsg, defineHttp } from './helpers/define.js';
+export {
+    defineApi,
+    defineMsg,
+    defineHttp,
+    defineApiWithSchema,
+    defineMsgWithSchema,
+    type ApiDefinitionWithSchema,
+    type MsgDefinitionWithSchema
+} from './helpers/define.js';
+
+// Schema Validation System
+export {
+    // Schema Builder (main API)
+    s,
+
+    // Primitive Validators
+    string,
+    number,
+    boolean,
+    literal,
+    any,
+
+    // Composite Validators
+    object,
+    array,
+    tuple,
+    union,
+    record,
+    nativeEnum,
+
+    // Validator Classes (for extension)
+    StringValidator,
+    NumberValidator,
+    BooleanValidator,
+    LiteralValidator,
+    AnyValidator,
+    ObjectValidator,
+    ArrayValidator,
+    TupleValidator,
+    UnionValidator,
+    RecordValidator,
+    EnumValidator,
+
+    // Helpers
+    parse,
+    safeParse,
+    createGuard,
+
+    // Types
+    type Validator,
+    type ValidationResult,
+    type ValidationSuccess,
+    type ValidationFailure,
+    type ValidationError,
+    type Infer,
+    type ObjectShape,
+    type InferShape
+} from './schema/index.js';
 
 // Room System
 export { Room, type RoomOptions } from './room/Room.js';
 export { Player, type IPlayer } from './room/Player.js';
 export { onMessage } from './room/decorators.js';
 
+// ECS Room (for ECS-integrated games)
+export { ECSRoom, type ECSRoomConfig } from './ecs/ECSRoom.js';
+
 // Types
 export type {
     ServerConfig,
@@ -62,3 +122,36 @@ export type {
 
 // Re-export useful types from @esengine/rpc
 export { RpcError, ErrorCode } from '@esengine/rpc';
+
+// Distributed Room Support
+export {
+    DistributedRoomManager,
+    MemoryAdapter,
+    RedisAdapter,
+    createRedisAdapter,
+    LoadBalancedRouter,
+    createLoadBalancedRouter,
+    type IDistributedAdapter,
+    type MemoryAdapterConfig,
+    type RedisAdapterConfig,
+    type RedisClient,
+    type RedisClientFactory,
+    type ServerStatus,
+    type ServerRegistration,
+    type RoomRegistration,
+    type RoomQuery,
+    type RoomSnapshot,
+    type DistributedEvent,
+    type DistributedEventType,
+    type DistributedEventHandler,
+    type DistributedRoomManagerConfig,
+    type DistributedConfig,
+    type RoutingResult,
+    type RoutingRequest,
+    type LoadBalanceStrategy,
+    type LoadBalancedRouterConfig
+} from './distributed/index.js';
+
+// Room Manager (for extension)
+export { RoomManager, type RoomClass } from './room/RoomManager.js';
+

packages/framework/server/src/room/Player.ts

@@ -14,6 +14,7 @@ export interface IPlayer<TData = Record<string, unknown>> {
     readonly roomId: string
     data: TData
     send<T>(type: string, data: T): void
+    sendBinary(data: Uint8Array): void
     leave(reason?: string): void
 }
 
@@ -28,6 +29,7 @@ export class Player<TData = Record<string, unknown>> implements IPlayer<TData> {
 
     private _conn: Connection<any>;
     private _sendFn: (conn: Connection<any>, type: string, data: unknown) => void;
+    private _sendBinaryFn?: (conn: Connection<any>, data: Uint8Array) => void;
     private _leaveFn: (player: Player<TData>, reason?: string) => void;
 
     constructor(options: {
@@ -35,6 +37,7 @@ export class Player<TData = Record<string, unknown>> implements IPlayer<TData> {
         roomId: string
         conn: Connection<any>
         sendFn: (conn: Connection<any>, type: string, data: unknown) => void
+        sendBinaryFn?: (conn: Connection<any>, data: Uint8Array) => void
         leaveFn: (player: Player<TData>, reason?: string) => void
         initialData?: TData
     }) {
@@ -42,6 +45,7 @@ export class Player<TData = Record<string, unknown>> implements IPlayer<TData> {
         this.roomId = options.roomId;
         this._conn = options.conn;
         this._sendFn = options.sendFn;
+        this._sendBinaryFn = options.sendBinaryFn;
         this._leaveFn = options.leaveFn;
         this.data = options.initialData ?? ({} as TData);
     }
@@ -62,6 +66,36 @@ export class Player<TData = Record<string, unknown>> implements IPlayer<TData> {
         this._sendFn(this._conn, type, data);
     }
 
+    /**
+     * @zh 发送二进制数据给玩家
+     * @en Send binary data to player
+     *
+     * @zh 如果底层连接支持原生二进制帧，则直接发送；否则降级为 base64 编码通过 JSON 发送
+     * @en If underlying connection supports native binary frames, sends directly; otherwise falls back to base64 encoding via JSON
+     */
+    sendBinary(data: Uint8Array): void {
+        if (this._sendBinaryFn) {
+            this._sendBinaryFn(this._conn, data);
+        } else {
+            this.send('$binary', { data: this._toBase64(data) });
+        }
+    }
+
+    /**
+     * @zh 将 Uint8Array 转换为 base64 字符串
+     * @en Convert Uint8Array to base64 string
+     */
+    private _toBase64(data: Uint8Array): string {
+        if (typeof Buffer !== 'undefined') {
+            return Buffer.from(data).toString('base64');
+        }
+        let binary = '';
+        for (let i = 0; i < data.length; i++) {
+            binary += String.fromCharCode(data[i]);
+        }
+        return btoa(binary);
+    }
+
     /**
      * @zh 让玩家离开房间
      * @en Make player leave the room

packages/framework/server/src/room/Room.ts

@@ -94,6 +94,7 @@ export abstract class Room<TState = any, TPlayerData = Record<string, unknown>>
     private _lastTickTime = 0;
     private _broadcastFn: ((type: string, data: unknown) => void) | null = null;
     private _sendFn: ((conn: any, type: string, data: unknown) => void) | null = null;
+    private _sendBinaryFn: ((conn: any, data: Uint8Array) => void) | null = null;
     private _disposeFn: (() => void) | null = null;
 
     // ========================================================================
@@ -269,11 +270,13 @@ export abstract class Room<TState = any, TPlayerData = Record<string, unknown>>
     _init(options: {
         id: string
         sendFn: (conn: any, type: string, data: unknown) => void
+        sendBinaryFn?: (conn: any, data: Uint8Array) => void
         broadcastFn: (type: string, data: unknown) => void
         disposeFn: () => void
     }): void {
         this._id = options.id;
         this._sendFn = options.sendFn;
+        this._sendBinaryFn = options.sendBinaryFn ?? null;
         this._broadcastFn = options.broadcastFn;
         this._disposeFn = options.disposeFn;
     }
@@ -299,6 +302,7 @@ export abstract class Room<TState = any, TPlayerData = Record<string, unknown>>
             roomId: this._id,
             conn,
             sendFn: this._sendFn!,
+            sendBinaryFn: this._sendBinaryFn ?? undefined,
             leaveFn: (p, reason) => this._removePlayer(p.id, reason)
         });
 

packages/framework/server/src/room/RoomManager.ts

@@ -26,17 +26,53 @@ interface RoomDefinition {
 /**
  * @zh 房间管理器
  * @en Room manager
+ *
+ * @zh 管理房间的创建、加入、离开等操作。可被 DistributedRoomManager 继承以支持分布式功能。
+ * @en Manages room creation, joining, leaving, etc. Can be extended by DistributedRoomManager for distributed features.
  */
 export class RoomManager {
-    private _definitions: Map<string, RoomDefinition> = new Map();
+    /**
-    private _rooms: Map<string, Room> = new Map();
+     * @zh 房间类型定义映射
-    private _playerToRoom: Map<string, string> = new Map();
+     * @en Room type definitions map
-    private _nextRoomId = 1;
+     */
+    protected _definitions: Map<string, RoomDefinition> = new Map();
 
-    private _sendFn: (conn: any, type: string, data: unknown) => void;
+    /**
+     * @zh 房间实例映射
+     * @en Room instances map
+     */
+    protected _rooms: Map<string, Room> = new Map();
 
-    constructor(sendFn: (conn: any, type: string, data: unknown) => void) {
+    /**
+     * @zh 玩家到房间的映射
+     * @en Player to room mapping
+     */
+    protected _playerToRoom: Map<string, string> = new Map();
+
+    /**
+     * @zh 下一个房间 ID 计数器
+     * @en Next room ID counter
+     */
+    protected _nextRoomId = 1;
+
+    /**
+     * @zh 消息发送函数
+     * @en Message send function
+     */
+    protected _sendFn: (conn: any, type: string, data: unknown) => void;
+
+    /**
+     * @zh 二进制发送函数
+     * @en Binary send function
+     */
+    protected _sendBinaryFn?: (conn: any, data: Uint8Array) => void;
+
+    constructor(
+        sendFn: (conn: any, type: string, data: unknown) => void,
+        sendBinaryFn?: (conn: any, data: Uint8Array) => void
+    ) {
         this._sendFn = sendFn;
+        this._sendBinaryFn = sendBinaryFn;
     }
 
     /**
@@ -50,40 +86,40 @@ export class RoomManager {
     /**
      * @zh 创建房间
      * @en Create room
+     *
+     * @param name - 房间类型名称 | Room type name
+     * @param options - 房间配置 | Room options
+     * @returns 房间实例或 null | Room instance or null
      */
     async create(name: string, options?: RoomOptions): Promise<Room | null> {
-        const def = this._definitions.get(name);
+        const room = await this._createRoomInstance(name, options);
-        if (!def) {
+        if (room) {
-            logger.warn(`Room type not found: ${name}`);
+            await this._onRoomCreated(name, room);
-            return null;
+            logger.info(`Created: ${name} (${room.id})`);
         }
-
-        const roomId = this._generateRoomId();
-        const room = new def.roomClass();
-
-        room._init({
-            id: roomId,
-            sendFn: this._sendFn,
-            broadcastFn: (type, data) => {
-                for (const player of room.players) {
-                    player.send(type, data);
-                }
-            },
-            disposeFn: () => {
-                this._rooms.delete(roomId);
-            }
-        });
-
-        this._rooms.set(roomId, room);
-        await room._create(options);
-
-        logger.info(`Created: ${name} (${roomId})`);
         return room;
     }
 
+    /**
+     * @zh 房间创建后的回调
+     * @en Callback after room is created
+     *
+     * @param _name - 房间类型名称 | Room type name
+     * @param _room - 房间实例 | Room instance
+     */
+    protected async _onRoomCreated(_name: string, _room: Room): Promise<void> {
+        // 子类可覆盖以添加分布式注册等逻辑 | Subclass can override to add distributed registration logic
+    }
+
     /**
      * @zh 加入或创建房间
      * @en Join or create room
+     *
+     * @param name - 房间类型名称 | Room type name
+     * @param playerId - 玩家 ID | Player ID
+     * @param conn - 玩家连接 | Player connection
+     * @param options - 房间配置 | Room options
+     * @returns 房间和玩家实例或 null | Room and player instance or null
      */
     async joinOrCreate(
         name: string,
@@ -91,20 +127,20 @@ export class RoomManager {
         conn: any,
         options?: RoomOptions
     ): Promise<{ room: Room; player: Player } | null> {
-        // 查找可加入的房间
+        // 查找可加入的房间 | Find available room
         let room = this._findAvailableRoom(name);
 
-        // 没有则创建
+        // 没有则创建 | Create if none exists
         if (!room) {
             room = await this.create(name, options);
             if (!room) return null;
         }
 
-        // 加入房间
+        // 加入房间 | Join room
         const player = await room._addPlayer(playerId, conn);
         if (!player) return null;
 
-        this._playerToRoom.set(playerId, room.id);
+        this._onPlayerJoined(playerId, room.id, player);
 
         logger.info(`Player ${playerId} joined ${room.id}`);
         return { room, player };
@@ -113,6 +149,11 @@ export class RoomManager {
     /**
      * @zh 加入指定房间
      * @en Join specific room
+     *
+     * @param roomId - 房间 ID | Room ID
+     * @param playerId - 玩家 ID | Player ID
+     * @param conn - 玩家连接 | Player connection
+     * @returns 房间和玩家实例或 null | Room and player instance or null
      */
     async joinById(
         roomId: string,
@@ -125,7 +166,7 @@ export class RoomManager {
         const player = await room._addPlayer(playerId, conn);
         if (!player) return null;
 
-        this._playerToRoom.set(playerId, room.id);
+        this._onPlayerJoined(playerId, room.id, player);
 
         logger.info(`Player ${playerId} joined ${room.id}`);
         return { room, player };
@@ -134,6 +175,9 @@ export class RoomManager {
     /**
      * @zh 玩家离开
      * @en Player leave
+     *
+     * @param playerId - 玩家 ID | Player ID
+     * @param reason - 离开原因 | Leave reason
      */
     async leave(playerId: string, reason?: string): Promise<void> {
         const roomId = this._playerToRoom.get(playerId);
@@ -144,7 +188,7 @@ export class RoomManager {
             await room._removePlayer(playerId, reason);
         }
 
-        this._playerToRoom.delete(playerId);
+        this._onPlayerLeft(playerId, roomId);
         logger.info(`Player ${playerId} left ${roomId}`);
     }
 
@@ -200,7 +244,14 @@ export class RoomManager {
         );
     }
 
-    private _findAvailableRoom(name: string): Room | null {
+    /**
+     * @zh 查找可用房间
+     * @en Find available room
+     *
+     * @param name - 房间类型名称 | Room type name
+     * @returns 可用房间或 null | Available room or null
+     */
+    protected _findAvailableRoom(name: string): Room | null {
         const def = this._definitions.get(name);
         if (!def) return null;
 
@@ -218,7 +269,100 @@ export class RoomManager {
         return null;
     }
 
-    private _generateRoomId(): string {
+    /**
+     * @zh 生成房间 ID
+     * @en Generate room ID
+     *
+     * @returns 新的房间 ID | New room ID
+     */
+    protected _generateRoomId(): string {
         return `room_${this._nextRoomId++}`;
     }
+
+    /**
+     * @zh 获取房间定义
+     * @en Get room definition
+     *
+     * @param name - 房间类型名称 | Room type name
+     * @returns 房间定义或 undefined | Room definition or undefined
+     */
+    protected _getDefinition(name: string): RoomDefinition | undefined {
+        return this._definitions.get(name);
+    }
+
+    /**
+     * @zh 内部创建房间实例
+     * @en Internal create room instance
+     *
+     * @param name - 房间类型名称 | Room type name
+     * @param options - 房间配置 | Room options
+     * @param roomId - 可选的房间 ID（用于分布式恢复） | Optional room ID (for distributed recovery)
+     * @returns 房间实例或 null | Room instance or null
+     */
+    protected async _createRoomInstance(
+        name: string,
+        options?: RoomOptions,
+        roomId?: string
+    ): Promise<Room | null> {
+        const def = this._definitions.get(name);
+        if (!def) {
+            logger.warn(`Room type not found: ${name}`);
+            return null;
+        }
+
+        const finalRoomId = roomId ?? this._generateRoomId();
+        const room = new def.roomClass();
+
+        room._init({
+            id: finalRoomId,
+            sendFn: this._sendFn,
+            sendBinaryFn: this._sendBinaryFn,
+            broadcastFn: (type, data) => {
+                for (const player of room.players) {
+                    player.send(type, data);
+                }
+            },
+            disposeFn: () => {
+                this._onRoomDisposed(finalRoomId);
+            }
+        });
+
+        this._rooms.set(finalRoomId, room);
+        await room._create(options);
+
+        return room;
+    }
+
+    /**
+     * @zh 房间销毁回调
+     * @en Room disposed callback
+     *
+     * @param roomId - 房间 ID | Room ID
+     */
+    protected _onRoomDisposed(roomId: string): void {
+        this._rooms.delete(roomId);
+    }
+
+    /**
+     * @zh 玩家加入房间后的回调
+     * @en Callback after player joins room
+     *
+     * @param playerId - 玩家 ID | Player ID
+     * @param roomId - 房间 ID | Room ID
+     * @param player - 玩家实例 | Player instance
+     */
+    protected _onPlayerJoined(playerId: string, roomId: string, _player: Player): void {
+        this._playerToRoom.set(playerId, roomId);
+    }
+
+    /**
+     * @zh 玩家离开房间后的回调
+     * @en Callback after player leaves room
+     *
+     * @param playerId - 玩家 ID | Player ID
+     * @param _roomId - 房间 ID | Room ID
+     */
+    protected _onPlayerLeft(playerId: string, _roomId: string): void {
+        this._playerToRoom.delete(playerId);
+    }
 }

packages/framework/server/src/schema/base.ts

@@ -0,0 +1,97 @@
+/**
+ * @zh 基础验证器抽象类
+ * @en Base validator abstract class
+ *
+ * @zh 所有验证器的基类，提供通用的验证逻辑
+ * @en Base class for all validators, providing common validation logic
+ */
+
+import type {
+    Validator,
+    ValidationResult,
+    ValidatorOptions
+} from './types.js';
+
+/**
+ * @zh 基础验证器抽象类
+ * @en Base validator abstract class
+ */
+export abstract class BaseValidator<T> implements Validator<T> {
+    abstract readonly typeName: string;
+
+    protected _options: ValidatorOptions = {};
+
+    /**
+     * @zh 核心验证逻辑（子类实现）
+     * @en Core validation logic (implemented by subclass)
+     */
+    protected abstract _validate(value: unknown, path: string[]): ValidationResult<T>;
+
+    validate(value: unknown, path: string[] = []): ValidationResult<T> {
+        // Handle undefined
+        if (value === undefined) {
+            if (this._options.isOptional) {
+                if (this._options.defaultValue !== undefined) {
+                    return { success: true, data: this._options.defaultValue as T };
+                }
+                return { success: true, data: undefined as T };
+            }
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: 'Required',
+                    expected: this.typeName,
+                    received: undefined
+                }
+            };
+        }
+
+        // Handle null
+        if (value === null) {
+            if (this._options.isNullable) {
+                return { success: true, data: null as T };
+            }
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: 'Expected non-null value',
+                    expected: this.typeName,
+                    received: null
+                }
+            };
+        }
+
+        return this._validate(value, path);
+    }
+
+    is(value: unknown): value is T {
+        return this.validate(value).success;
+    }
+
+    optional(): Validator<T | undefined> {
+        const clone = this._clone();
+        clone._options.isOptional = true;
+        return clone as unknown as Validator<T | undefined>;
+    }
+
+    default(defaultValue: T): Validator<T> {
+        const clone = this._clone();
+        clone._options.isOptional = true;
+        clone._options.defaultValue = defaultValue;
+        return clone;
+    }
+
+    nullable(): Validator<T | null> {
+        const clone = this._clone();
+        clone._options.isNullable = true;
+        return clone as unknown as Validator<T | null>;
+    }
+
+    /**
+     * @zh 克隆验证器（用于链式调用）
+     * @en Clone validator (for chaining)
+     */
+    protected abstract _clone(): BaseValidator<T>;
+}

packages/framework/server/src/schema/composites.ts

@@ -0,0 +1,558 @@
+/**
+ * @zh 复合类型验证器
+ * @en Composite type validators
+ */
+
+import type {
+    Validator,
+    ValidationResult,
+    ObjectShape,
+    InferShape
+} from './types.js';
+import { BaseValidator } from './base.js';
+
+// ============================================================================
+// Object Validator
+// ============================================================================
+
+/**
+ * @zh 对象验证选项
+ * @en Object validation options
+ */
+export interface ObjectValidatorOptions {
+    strict?: boolean;
+}
+
+/**
+ * @zh 对象验证器
+ * @en Object validator
+ */
+export class ObjectValidator<T extends ObjectShape> extends BaseValidator<InferShape<T>> {
+    readonly typeName = 'object';
+    private readonly _shape: T;
+    private _objectOptions: ObjectValidatorOptions = {};
+
+    constructor(shape: T) {
+        super();
+        this._shape = shape;
+    }
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<InferShape<T>> {
+        if (typeof value !== 'object' || value === null || Array.isArray(value)) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected object, received ${Array.isArray(value) ? 'array' : typeof value}`,
+                    expected: 'object',
+                    received: value
+                }
+            };
+        }
+
+        const result: Record<string, unknown> = {};
+        const obj = value as Record<string, unknown>;
+
+        // Validate each field in shape
+        for (const [key, validator] of Object.entries(this._shape)) {
+            const fieldValue = obj[key];
+            const fieldPath = [...path, key];
+            const fieldResult = validator.validate(fieldValue, fieldPath);
+
+            if (!fieldResult.success) {
+                return fieldResult as ValidationResult<InferShape<T>>;
+            }
+
+            result[key] = fieldResult.data;
+        }
+
+        // Strict mode: check for unknown keys
+        if (this._objectOptions.strict) {
+            const knownKeys = new Set(Object.keys(this._shape));
+            for (const key of Object.keys(obj)) {
+                if (!knownKeys.has(key)) {
+                    return {
+                        success: false,
+                        error: {
+                            path: [...path, key],
+                            message: `Unknown key "${key}"`,
+                            expected: 'known key',
+                            received: key
+                        }
+                    };
+                }
+            }
+        }
+
+        return { success: true, data: result as InferShape<T> };
+    }
+
+    protected _clone(): ObjectValidator<T> {
+        const clone = new ObjectValidator(this._shape);
+        clone._options = { ...this._options };
+        clone._objectOptions = { ...this._objectOptions };
+        return clone;
+    }
+
+    /**
+     * @zh 严格模式（不允许额外字段）
+     * @en Strict mode (no extra fields allowed)
+     */
+    strict(): ObjectValidator<T> {
+        const clone = this._clone();
+        clone._objectOptions.strict = true;
+        return clone;
+    }
+
+    /**
+     * @zh 部分模式（所有字段可选）
+     * @en Partial mode (all fields optional)
+     */
+    partial(): ObjectValidator<{
+        [K in keyof T]: ReturnType<T[K]['optional']>;
+    }> {
+        const partialShape: Record<string, Validator<unknown>> = {};
+        for (const [key, validator] of Object.entries(this._shape)) {
+            partialShape[key] = validator.optional();
+        }
+        return new ObjectValidator(partialShape) as any;
+    }
+
+    /**
+     * @zh 选择部分字段
+     * @en Pick specific fields
+     */
+    pick<K extends keyof T>(...keys: K[]): ObjectValidator<Pick<T, K>> {
+        const pickedShape: Record<string, Validator<unknown>> = {};
+        for (const key of keys) {
+            pickedShape[key as string] = this._shape[key];
+        }
+        return new ObjectValidator(pickedShape) as any;
+    }
+
+    /**
+     * @zh 排除部分字段
+     * @en Omit specific fields
+     */
+    omit<K extends keyof T>(...keys: K[]): ObjectValidator<Omit<T, K>> {
+        const keySet = new Set(keys as string[]);
+        const omittedShape: Record<string, Validator<unknown>> = {};
+        for (const [key, validator] of Object.entries(this._shape)) {
+            if (!keySet.has(key)) {
+                omittedShape[key] = validator;
+            }
+        }
+        return new ObjectValidator(omittedShape) as any;
+    }
+
+    /**
+     * @zh 扩展对象 Schema
+     * @en Extend object schema
+     */
+    extend<U extends ObjectShape>(shape: U): ObjectValidator<T & U> {
+        const extendedShape = { ...this._shape, ...shape };
+        return new ObjectValidator(extendedShape) as any;
+    }
+}
+
+// ============================================================================
+// Array Validator
+// ============================================================================
+
+/**
+ * @zh 数组验证选项
+ * @en Array validation options
+ */
+export interface ArrayValidatorOptions {
+    minLength?: number;
+    maxLength?: number;
+}
+
+/**
+ * @zh 数组验证器
+ * @en Array validator
+ */
+export class ArrayValidator<T> extends BaseValidator<T[]> {
+    readonly typeName = 'array';
+    private readonly _element: Validator<T>;
+    private _arrayOptions: ArrayValidatorOptions = {};
+
+    constructor(element: Validator<T>) {
+        super();
+        this._element = element;
+    }
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<T[]> {
+        if (!Array.isArray(value)) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected array, received ${typeof value}`,
+                    expected: 'array',
+                    received: value
+                }
+            };
+        }
+
+        const { minLength, maxLength } = this._arrayOptions;
+
+        if (minLength !== undefined && value.length < minLength) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Array must have at least ${minLength} items`,
+                    expected: `array(minLength: ${minLength})`,
+                    received: value
+                }
+            };
+        }
+
+        if (maxLength !== undefined && value.length > maxLength) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Array must have at most ${maxLength} items`,
+                    expected: `array(maxLength: ${maxLength})`,
+                    received: value
+                }
+            };
+        }
+
+        const result: T[] = [];
+        for (let i = 0; i < value.length; i++) {
+            const itemPath = [...path, String(i)];
+            const itemResult = this._element.validate(value[i], itemPath);
+
+            if (!itemResult.success) {
+                return itemResult as ValidationResult<T[]>;
+            }
+
+            result.push(itemResult.data);
+        }
+
+        return { success: true, data: result };
+    }
+
+    protected _clone(): ArrayValidator<T> {
+        const clone = new ArrayValidator(this._element);
+        clone._options = { ...this._options };
+        clone._arrayOptions = { ...this._arrayOptions };
+        return clone;
+    }
+
+    /**
+     * @zh 设置最小长度
+     * @en Set minimum length
+     */
+    min(length: number): ArrayValidator<T> {
+        const clone = this._clone();
+        clone._arrayOptions.minLength = length;
+        return clone;
+    }
+
+    /**
+     * @zh 设置最大长度
+     * @en Set maximum length
+     */
+    max(length: number): ArrayValidator<T> {
+        const clone = this._clone();
+        clone._arrayOptions.maxLength = length;
+        return clone;
+    }
+
+    /**
+     * @zh 设置长度范围
+     * @en Set length range
+     */
+    length(min: number, max: number): ArrayValidator<T> {
+        const clone = this._clone();
+        clone._arrayOptions.minLength = min;
+        clone._arrayOptions.maxLength = max;
+        return clone;
+    }
+
+    /**
+     * @zh 要求非空数组
+     * @en Require non-empty array
+     */
+    nonempty(): ArrayValidator<T> {
+        return this.min(1);
+    }
+}
+
+// ============================================================================
+// Tuple Validator
+// ============================================================================
+
+/**
+ * @zh 元组验证器
+ * @en Tuple validator
+ */
+export class TupleValidator<T extends readonly Validator<unknown>[]> extends BaseValidator<{
+    [K in keyof T]: T[K] extends Validator<infer U> ? U : never;
+}> {
+    readonly typeName = 'tuple';
+    private readonly _elements: T;
+
+    constructor(elements: T) {
+        super();
+        this._elements = elements;
+    }
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<{
+        [K in keyof T]: T[K] extends Validator<infer U> ? U : never;
+    }> {
+        if (!Array.isArray(value)) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected tuple, received ${typeof value}`,
+                    expected: 'tuple',
+                    received: value
+                }
+            };
+        }
+
+        if (value.length !== this._elements.length) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected tuple of length ${this._elements.length}, received length ${value.length}`,
+                    expected: `tuple(length: ${this._elements.length})`,
+                    received: value
+                }
+            };
+        }
+
+        const result: unknown[] = [];
+        for (let i = 0; i < this._elements.length; i++) {
+            const itemPath = [...path, String(i)];
+            const itemResult = this._elements[i].validate(value[i], itemPath);
+
+            if (!itemResult.success) {
+                return itemResult as any;
+            }
+
+            result.push(itemResult.data);
+        }
+
+        return { success: true, data: result as any };
+    }
+
+    protected _clone(): TupleValidator<T> {
+        const clone = new TupleValidator(this._elements);
+        clone._options = { ...this._options };
+        return clone;
+    }
+}
+
+// ============================================================================
+// Union Validator
+// ============================================================================
+
+/**
+ * @zh 联合类型验证器
+ * @en Union type validator
+ */
+export class UnionValidator<T extends readonly Validator<unknown>[]> extends BaseValidator<
+    T[number] extends Validator<infer U> ? U : never
+> {
+    readonly typeName: string;
+    private readonly _variants: T;
+
+    constructor(variants: T) {
+        super();
+        this._variants = variants;
+        this.typeName = `union(${variants.map(v => v.typeName).join(' | ')})`;
+    }
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<
+        T[number] extends Validator<infer U> ? U : never
+    > {
+        const errors: string[] = [];
+
+        for (const variant of this._variants) {
+            const result = variant.validate(value, path);
+            if (result.success) {
+                return result as any;
+            }
+            errors.push(variant.typeName);
+        }
+
+        return {
+            success: false,
+            error: {
+                path,
+                message: `Expected one of: ${errors.join(', ')}`,
+                expected: this.typeName,
+                received: value
+            }
+        };
+    }
+
+    protected _clone(): UnionValidator<T> {
+        const clone = new UnionValidator(this._variants);
+        clone._options = { ...this._options };
+        return clone;
+    }
+}
+
+// ============================================================================
+// Record Validator
+// ============================================================================
+
+/**
+ * @zh 记录类型验证器
+ * @en Record type validator
+ */
+export class RecordValidator<T> extends BaseValidator<Record<string, T>> {
+    readonly typeName = 'record';
+    private readonly _valueValidator: Validator<T>;
+
+    constructor(valueValidator: Validator<T>) {
+        super();
+        this._valueValidator = valueValidator;
+    }
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<Record<string, T>> {
+        if (typeof value !== 'object' || value === null || Array.isArray(value)) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected object, received ${Array.isArray(value) ? 'array' : typeof value}`,
+                    expected: 'record',
+                    received: value
+                }
+            };
+        }
+
+        const result: Record<string, T> = {};
+        const obj = value as Record<string, unknown>;
+
+        for (const [key, val] of Object.entries(obj)) {
+            const fieldPath = [...path, key];
+            const fieldResult = this._valueValidator.validate(val, fieldPath);
+
+            if (!fieldResult.success) {
+                return fieldResult as ValidationResult<Record<string, T>>;
+            }
+
+            result[key] = fieldResult.data;
+        }
+
+        return { success: true, data: result };
+    }
+
+    protected _clone(): RecordValidator<T> {
+        const clone = new RecordValidator(this._valueValidator);
+        clone._options = { ...this._options };
+        return clone;
+    }
+}
+
+// ============================================================================
+// Enum Validator
+// ============================================================================
+
+/**
+ * @zh 枚举验证器
+ * @en Enum validator
+ */
+export class EnumValidator<T extends readonly (string | number)[]> extends BaseValidator<T[number]> {
+    readonly typeName: string;
+    private readonly _values: Set<string | number>;
+    private readonly _valuesArray: T;
+
+    constructor(values: T) {
+        super();
+        this._valuesArray = values;
+        this._values = new Set(values);
+        this.typeName = `enum(${values.map(v => JSON.stringify(v)).join(', ')})`;
+    }
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<T[number]> {
+        if (!this._values.has(value as string | number)) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected one of: ${this._valuesArray.map(v => JSON.stringify(v)).join(', ')}`,
+                    expected: this.typeName,
+                    received: value
+                }
+            };
+        }
+
+        return { success: true, data: value as T[number] };
+    }
+
+    protected _clone(): EnumValidator<T> {
+        const clone = new EnumValidator(this._valuesArray);
+        clone._options = { ...this._options };
+        return clone;
+    }
+}
+
+// ============================================================================
+// Factory Functions
+// ============================================================================
+
+/**
+ * @zh 创建对象验证器
+ * @en Create object validator
+ */
+export function object<T extends ObjectShape>(shape: T): ObjectValidator<T> {
+    return new ObjectValidator(shape);
+}
+
+/**
+ * @zh 创建数组验证器
+ * @en Create array validator
+ */
+export function array<T>(element: Validator<T>): ArrayValidator<T> {
+    return new ArrayValidator(element);
+}
+
+/**
+ * @zh 创建元组验证器
+ * @en Create tuple validator
+ */
+export function tuple<T extends readonly Validator<unknown>[]>(
+    elements: T
+): TupleValidator<T> {
+    return new TupleValidator(elements);
+}
+
+/**
+ * @zh 创建联合类型验证器
+ * @en Create union type validator
+ */
+export function union<T extends readonly Validator<unknown>[]>(
+    variants: T
+): UnionValidator<T> {
+    return new UnionValidator(variants);
+}
+
+/**
+ * @zh 创建记录类型验证器
+ * @en Create record type validator
+ */
+export function record<T>(valueValidator: Validator<T>): RecordValidator<T> {
+    return new RecordValidator(valueValidator);
+}
+
+/**
+ * @zh 创建枚举验证器
+ * @en Create enum validator
+ */
+export function nativeEnum<T extends readonly (string | number)[]>(
+    values: T
+): EnumValidator<T> {
+    return new EnumValidator(values);
+}

packages/framework/server/src/schema/index.ts

@@ -0,0 +1,248 @@
+/**
+ * @zh Schema 验证系统
+ * @en Schema validation system
+ *
+ * @zh 轻量级自定义验证系统，提供类型安全的运行时验证
+ * @en Lightweight custom validation system with type-safe runtime validation
+ *
+ * @example
+ * ```typescript
+ * import { s } from '@esengine/server';
+ *
+ * // 定义 Schema | Define schema
+ * const MoveSchema = s.object({
+ *     x: s.number(),
+ *     y: s.number(),
+ *     speed: s.number().optional()
+ * });
+ *
+ * // 推断类型 | Infer type
+ * type Move = s.infer<typeof MoveSchema>;
+ *
+ * // 验证数据 | Validate data
+ * const result = MoveSchema.validate(data);
+ * if (result.success) {
+ *     console.log(result.data); // 类型安全 | Type-safe
+ * } else {
+ *     console.error(result.error);
+ * }
+ *
+ * // 与 defineApi 集成 | Integrate with defineApi
+ * export default defineApi<Move, void>({
+ *     schema: MoveSchema,
+ *     handler(req, ctx) {
+ *         // req 已验证，类型安全 | req is validated, type-safe
+ *     }
+ * });
+ * ```
+ */
+
+// ============================================================================
+// Type Exports
+// ============================================================================
+
+export type {
+    Validator,
+    ValidationResult,
+    ValidationSuccess,
+    ValidationFailure,
+    ValidationError,
+    Infer,
+    ObjectShape,
+    InferShape,
+    ValidatorOptions
+} from './types.js';
+
+// ============================================================================
+// Base Validator Export
+// ============================================================================
+
+export { BaseValidator } from './base.js';
+
+// ============================================================================
+// Validator Exports
+// ============================================================================
+
+export {
+    StringValidator,
+    NumberValidator,
+    BooleanValidator,
+    LiteralValidator,
+    AnyValidator,
+    string,
+    number,
+    boolean,
+    literal,
+    any
+} from './primitives.js';
+
+export type {
+    StringValidatorOptions,
+    NumberValidatorOptions
+} from './primitives.js';
+
+export {
+    ObjectValidator,
+    ArrayValidator,
+    TupleValidator,
+    UnionValidator,
+    RecordValidator,
+    EnumValidator,
+    object,
+    array,
+    tuple,
+    union,
+    record,
+    nativeEnum
+} from './composites.js';
+
+export type {
+    ObjectValidatorOptions,
+    ArrayValidatorOptions
+} from './composites.js';
+
+// ============================================================================
+// Schema Builder (s namespace)
+// ============================================================================
+
+import type { Infer, Validator } from './types.js';
+import {
+    string,
+    number,
+    boolean,
+    literal,
+    any
+} from './primitives.js';
+import {
+    object,
+    array,
+    tuple,
+    union,
+    record,
+    nativeEnum
+} from './composites.js';
+
+/**
+ * @zh Schema 构建器命名空间
+ * @en Schema builder namespace
+ *
+ * @example
+ * ```typescript
+ * import { s } from '@esengine/server';
+ *
+ * const UserSchema = s.object({
+ *     id: s.string(),
+ *     name: s.string().min(1).max(50),
+ *     age: s.number().int().min(0).max(150),
+ *     email: s.string().email().optional(),
+ *     role: s.enum(['admin', 'user', 'guest'] as const),
+ *     tags: s.array(s.string()),
+ *     metadata: s.record(s.any()).optional()
+ * });
+ *
+ * type User = s.infer<typeof UserSchema>;
+ * ```
+ */
+export const s = {
+    // Primitives
+    string,
+    number,
+    boolean,
+    literal,
+    any,
+
+    // Composites
+    object,
+    array,
+    tuple,
+    union,
+    record,
+
+    /**
+     * @zh 创建枚举验证器
+     * @en Create enum validator
+     *
+     * @example
+     * ```typescript
+     * const RoleSchema = s.enum(['admin', 'user', 'guest'] as const);
+     * type Role = s.infer<typeof RoleSchema>; // 'admin' | 'user' | 'guest'
+     * ```
+     */
+    enum: nativeEnum,
+
+    /**
+     * @zh 类型推断辅助（仅用于类型层面）
+     * @en Type inference helper (type-level only)
+     *
+     * @zh 这是一个类型辅助，用于从验证器推断类型
+     * @en This is a type helper to infer types from validators
+     */
+    infer: undefined as unknown as <V extends Validator<unknown>>() => Infer<V>
+} as const;
+
+/**
+ * @zh 类型推断辅助类型
+ * @en Type inference helper type
+ */
+export namespace s {
+    /**
+     * @zh 从验证器推断类型
+     * @en Infer type from validator
+     */
+    export type infer<V extends Validator<unknown>> = Infer<V>;
+}
+
+// ============================================================================
+// Validation Helpers
+// ============================================================================
+
+/**
+ * @zh 验证数据并抛出错误
+ * @en Validate data and throw error
+ *
+ * @param validator - @zh 验证器 @en Validator
+ * @param value - @zh 待验证的值 @en Value to validate
+ * @returns @zh 验证通过的数据 @en Validated data
+ * @throws @zh 验证失败时抛出错误 @en Throws when validation fails
+ */
+export function parse<T>(validator: Validator<T>, value: unknown): T {
+    const result = validator.validate(value);
+    if (!result.success) {
+        const pathStr = result.error.path.length > 0
+            ? ` at "${result.error.path.join('.')}"`
+            : '';
+        throw new Error(`Validation failed${pathStr}: ${result.error.message}`);
+    }
+    return result.data;
+}
+
+/**
+ * @zh 安全验证数据（不抛出错误）
+ * @en Safely validate data (no throw)
+ *
+ * @param validator - @zh 验证器 @en Validator
+ * @param value - @zh 待验证的值 @en Value to validate
+ * @returns @zh 验证结果 @en Validation result
+ */
+export function safeParse<T>(validator: Validator<T>, value: unknown) {
+    return validator.validate(value);
+}
+
+/**
+ * @zh 创建类型守卫函数
+ * @en Create type guard function
+ *
+ * @param validator - @zh 验证器 @en Validator
+ * @returns @zh 类型守卫函数 @en Type guard function
+ *
+ * @example
+ * ```typescript
+ * const isUser = createGuard(UserSchema);
+ * if (isUser(data)) {
+ *     // data is User
+ * }
+ * ```
+ */
+export function createGuard<T>(validator: Validator<T>): (value: unknown) => value is T {
+    return (value: unknown): value is T => validator.is(value);
+}

packages/framework/server/src/schema/primitives.ts

@@ -0,0 +1,430 @@
+/**
+ * @zh 基础类型验证器
+ * @en Primitive type validators
+ */
+
+import type { ValidationResult } from './types.js';
+import { BaseValidator } from './base.js';
+
+// ============================================================================
+// String Validator
+// ============================================================================
+
+/**
+ * @zh 字符串验证选项
+ * @en String validation options
+ */
+export interface StringValidatorOptions {
+    minLength?: number;
+    maxLength?: number;
+    pattern?: RegExp;
+}
+
+/**
+ * @zh 字符串验证器
+ * @en String validator
+ */
+export class StringValidator extends BaseValidator<string> {
+    readonly typeName = 'string';
+    private _stringOptions: StringValidatorOptions = {};
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<string> {
+        if (typeof value !== 'string') {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected string, received ${typeof value}`,
+                    expected: 'string',
+                    received: value
+                }
+            };
+        }
+
+        const { minLength, maxLength, pattern } = this._stringOptions;
+
+        if (minLength !== undefined && value.length < minLength) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `String must be at least ${minLength} characters`,
+                    expected: `string(minLength: ${minLength})`,
+                    received: value
+                }
+            };
+        }
+
+        if (maxLength !== undefined && value.length > maxLength) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `String must be at most ${maxLength} characters`,
+                    expected: `string(maxLength: ${maxLength})`,
+                    received: value
+                }
+            };
+        }
+
+        if (pattern && !pattern.test(value)) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `String does not match pattern ${pattern}`,
+                    expected: `string(pattern: ${pattern})`,
+                    received: value
+                }
+            };
+        }
+
+        return { success: true, data: value };
+    }
+
+    protected _clone(): StringValidator {
+        const clone = new StringValidator();
+        clone._options = { ...this._options };
+        clone._stringOptions = { ...this._stringOptions };
+        return clone;
+    }
+
+    /**
+     * @zh 设置最小长度
+     * @en Set minimum length
+     */
+    min(length: number): StringValidator {
+        const clone = this._clone();
+        clone._stringOptions.minLength = length;
+        return clone;
+    }
+
+    /**
+     * @zh 设置最大长度
+     * @en Set maximum length
+     */
+    max(length: number): StringValidator {
+        const clone = this._clone();
+        clone._stringOptions.maxLength = length;
+        return clone;
+    }
+
+    /**
+     * @zh 设置长度范围
+     * @en Set length range
+     */
+    length(min: number, max: number): StringValidator {
+        const clone = this._clone();
+        clone._stringOptions.minLength = min;
+        clone._stringOptions.maxLength = max;
+        return clone;
+    }
+
+    /**
+     * @zh 设置正则模式
+     * @en Set regex pattern
+     */
+    regex(pattern: RegExp): StringValidator {
+        const clone = this._clone();
+        clone._stringOptions.pattern = pattern;
+        return clone;
+    }
+
+    /**
+     * @zh 邮箱格式验证
+     * @en Email format validation
+     */
+    email(): StringValidator {
+        return this.regex(/^[^\s@]+@[^\s@]+\.[^\s@]+$/);
+    }
+
+    /**
+     * @zh URL 格式验证
+     * @en URL format validation
+     */
+    url(): StringValidator {
+        return this.regex(/^https?:\/\/.+/);
+    }
+}
+
+// ============================================================================
+// Number Validator
+// ============================================================================
+
+/**
+ * @zh 数字验证选项
+ * @en Number validation options
+ */
+export interface NumberValidatorOptions {
+    min?: number;
+    max?: number;
+    integer?: boolean;
+}
+
+/**
+ * @zh 数字验证器
+ * @en Number validator
+ */
+export class NumberValidator extends BaseValidator<number> {
+    readonly typeName = 'number';
+    private _numberOptions: NumberValidatorOptions = {};
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<number> {
+        if (typeof value !== 'number' || Number.isNaN(value)) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected number, received ${typeof value}`,
+                    expected: 'number',
+                    received: value
+                }
+            };
+        }
+
+        const { min, max, integer } = this._numberOptions;
+
+        if (integer && !Number.isInteger(value)) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: 'Expected integer',
+                    expected: 'integer',
+                    received: value
+                }
+            };
+        }
+
+        if (min !== undefined && value < min) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Number must be >= ${min}`,
+                    expected: `number(min: ${min})`,
+                    received: value
+                }
+            };
+        }
+
+        if (max !== undefined && value > max) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Number must be <= ${max}`,
+                    expected: `number(max: ${max})`,
+                    received: value
+                }
+            };
+        }
+
+        return { success: true, data: value };
+    }
+
+    protected _clone(): NumberValidator {
+        const clone = new NumberValidator();
+        clone._options = { ...this._options };
+        clone._numberOptions = { ...this._numberOptions };
+        return clone;
+    }
+
+    /**
+     * @zh 设置最小值
+     * @en Set minimum value
+     */
+    min(value: number): NumberValidator {
+        const clone = this._clone();
+        clone._numberOptions.min = value;
+        return clone;
+    }
+
+    /**
+     * @zh 设置最大值
+     * @en Set maximum value
+     */
+    max(value: number): NumberValidator {
+        const clone = this._clone();
+        clone._numberOptions.max = value;
+        return clone;
+    }
+
+    /**
+     * @zh 设置范围
+     * @en Set range
+     */
+    range(min: number, max: number): NumberValidator {
+        const clone = this._clone();
+        clone._numberOptions.min = min;
+        clone._numberOptions.max = max;
+        return clone;
+    }
+
+    /**
+     * @zh 要求为整数
+     * @en Require integer
+     */
+    int(): NumberValidator {
+        const clone = this._clone();
+        clone._numberOptions.integer = true;
+        return clone;
+    }
+
+    /**
+     * @zh 要求为正数
+     * @en Require positive
+     */
+    positive(): NumberValidator {
+        return this.min(0);
+    }
+
+    /**
+     * @zh 要求为负数
+     * @en Require negative
+     */
+    negative(): NumberValidator {
+        return this.max(0);
+    }
+}
+
+// ============================================================================
+// Boolean Validator
+// ============================================================================
+
+/**
+ * @zh 布尔验证器
+ * @en Boolean validator
+ */
+export class BooleanValidator extends BaseValidator<boolean> {
+    readonly typeName = 'boolean';
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<boolean> {
+        if (typeof value !== 'boolean') {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected boolean, received ${typeof value}`,
+                    expected: 'boolean',
+                    received: value
+                }
+            };
+        }
+
+        return { success: true, data: value };
+    }
+
+    protected _clone(): BooleanValidator {
+        const clone = new BooleanValidator();
+        clone._options = { ...this._options };
+        return clone;
+    }
+}
+
+// ============================================================================
+// Literal Validator
+// ============================================================================
+
+/**
+ * @zh 字面量验证器
+ * @en Literal validator
+ */
+export class LiteralValidator<T extends string | number | boolean> extends BaseValidator<T> {
+    readonly typeName: string;
+    private readonly _literal: T;
+
+    constructor(literal: T) {
+        super();
+        this._literal = literal;
+        this.typeName = `literal(${JSON.stringify(literal)})`;
+    }
+
+    protected _validate(value: unknown, path: string[]): ValidationResult<T> {
+        if (value !== this._literal) {
+            return {
+                success: false,
+                error: {
+                    path,
+                    message: `Expected ${JSON.stringify(this._literal)}, received ${JSON.stringify(value)}`,
+                    expected: this.typeName,
+                    received: value
+                }
+            };
+        }
+
+        return { success: true, data: value as T };
+    }
+
+    protected _clone(): LiteralValidator<T> {
+        const clone = new LiteralValidator(this._literal);
+        clone._options = { ...this._options };
+        return clone;
+    }
+}
+
+// ============================================================================
+// Any Validator
+// ============================================================================
+
+/**
+ * @zh 任意类型验证器
+ * @en Any type validator
+ */
+export class AnyValidator extends BaseValidator<unknown> {
+    readonly typeName = 'any';
+
+    protected _validate(value: unknown): ValidationResult<unknown> {
+        return { success: true, data: value };
+    }
+
+    protected _clone(): AnyValidator {
+        const clone = new AnyValidator();
+        clone._options = { ...this._options };
+        return clone;
+    }
+}
+
+// ============================================================================
+// Factory Functions
+// ============================================================================
+
+/**
+ * @zh 创建字符串验证器
+ * @en Create string validator
+ */
+export function string(): StringValidator {
+    return new StringValidator();
+}
+
+/**
+ * @zh 创建数字验证器
+ * @en Create number validator
+ */
+export function number(): NumberValidator {
+    return new NumberValidator();
+}
+
+/**
+ * @zh 创建布尔验证器
+ * @en Create boolean validator
+ */
+export function boolean(): BooleanValidator {
+    return new BooleanValidator();
+}
+
+/**
+ * @zh 创建字面量验证器
+ * @en Create literal validator
+ */
+export function literal<T extends string | number | boolean>(value: T): LiteralValidator<T> {
+    return new LiteralValidator(value);
+}
+
+/**
+ * @zh 创建任意类型验证器
+ * @en Create any type validator
+ */
+export function any(): AnyValidator {
+    return new AnyValidator();
+}

packages/framework/server/src/schema/types.ts

@@ -0,0 +1,165 @@
+/**
+ * @zh Schema 验证类型定义
+ * @en Schema validation type definitions
+ */
+
+// ============================================================================
+// Validation Result
+// ============================================================================
+
+/**
+ * @zh 验证错误
+ * @en Validation error
+ */
+export interface ValidationError {
+    /**
+     * @zh 错误路径（如 ['user', 'name']）
+     * @en Error path (e.g., ['user', 'name'])
+     */
+    path: string[];
+
+    /**
+     * @zh 错误消息
+     * @en Error message
+     */
+    message: string;
+
+    /**
+     * @zh 预期类型
+     * @en Expected type
+     */
+    expected?: string;
+
+    /**
+     * @zh 实际值
+     * @en Actual value
+     */
+    received?: unknown;
+}
+
+/**
+ * @zh 验证成功结果
+ * @en Validation success result
+ */
+export interface ValidationSuccess<T> {
+    success: true;
+    data: T;
+}
+
+/**
+ * @zh 验证失败结果
+ * @en Validation failure result
+ */
+export interface ValidationFailure {
+    success: false;
+    error: ValidationError;
+}
+
+/**
+ * @zh 验证结果
+ * @en Validation result
+ */
+export type ValidationResult<T> = ValidationSuccess<T> | ValidationFailure;
+
+// ============================================================================
+// Validator Interface
+// ============================================================================
+
+/**
+ * @zh 验证器接口
+ * @en Validator interface
+ */
+export interface Validator<T> {
+    /**
+     * @zh 类型名称（用于错误消息）
+     * @en Type name (for error messages)
+     */
+    readonly typeName: string;
+
+    /**
+     * @zh 验证值
+     * @en Validate value
+     *
+     * @param value - @zh 待验证的值 @en Value to validate
+     * @param path - @zh 当前路径（用于错误报告）@en Current path (for error reporting)
+     * @returns @zh 验证结果 @en Validation result
+     */
+    validate(value: unknown, path?: string[]): ValidationResult<T>;
+
+    /**
+     * @zh 类型守卫检查
+     * @en Type guard check
+     *
+     * @param value - @zh 待检查的值 @en Value to check
+     * @returns @zh 是否为指定类型 @en Whether value is of specified type
+     */
+    is(value: unknown): value is T;
+
+    /**
+     * @zh 标记为可选
+     * @en Mark as optional
+     */
+    optional(): Validator<T | undefined>;
+
+    /**
+     * @zh 设置默认值
+     * @en Set default value
+     *
+     * @param defaultValue - @zh 默认值 @en Default value
+     */
+    default(defaultValue: T): Validator<T>;
+
+    /**
+     * @zh 允许 null
+     * @en Allow null
+     */
+    nullable(): Validator<T | null>;
+}
+
+// ============================================================================
+// Helper Types
+// ============================================================================
+
+/**
+ * @zh 从验证器推断类型
+ * @en Infer type from validator
+ */
+export type Infer<V extends Validator<unknown>> = V extends Validator<infer T> ? T : never;
+
+/**
+ * @zh 对象 Schema 定义
+ * @en Object schema definition
+ */
+export type ObjectShape = Record<string, Validator<unknown>>;
+
+/**
+ * @zh 从对象 Shape 推断类型
+ * @en Infer type from object shape
+ */
+export type InferShape<T extends ObjectShape> = {
+    [K in keyof T]: Infer<T[K]>;
+};
+
+/**
+ * @zh 验证器选项
+ * @en Validator options
+ */
+export interface ValidatorOptions {
+    /**
+     * @zh 是否可选
+     * @en Whether optional
+     */
+    isOptional?: boolean;
+
+    /**
+     * @zh 默认值
+     * @en Default value
+     */
+    defaultValue?: unknown;
+
+    /**
+     * @zh 是否允许 null
+     * @en Whether nullable
+     */
+    isNullable?: boolean;
+}

packages/framework/server/src/types/index.ts

@@ -5,6 +5,7 @@
 
 import type { Connection, ProtocolDef } from '@esengine/rpc';
 import type { HttpRoutes, CorsOptions, HttpRequest, HttpResponse } from '../http/types.js';
+import type { DistributedConfig } from '../distributed/types.js';
 
 // ============================================================================
 // Server Config
@@ -96,6 +97,26 @@ export interface ServerConfig {
      * @en Connection closed callback
      */
     onDisconnect?: (conn: ServerConnection) => void | Promise<void>
+
+    /**
+     * @zh 分布式模式配置
+     * @en Distributed mode configuration
+     *
+     * @example
+     * ```typescript
+     * const server = await createServer({
+     *     port: 3000,
+     *     distributed: {
+     *         enabled: true,
+     *         adapter: new RedisAdapter({ factory: () => new Redis() }),
+     *         serverId: 'server-1',
+     *         serverAddress: 'ws://192.168.1.100',
+     *         serverPort: 3000
+     *     }
+     * });
+     * ```
+     */
+    distributed?: DistributedConfig
 }
 
 // ============================================================================
@@ -152,12 +173,6 @@ export interface ApiDefinition<TReq = unknown, TRes = unknown, TData = Record<st
      * @en API handler function
      */
     handler: (req: TReq, ctx: ApiContext<TData>) => TRes | Promise<TRes>
-
-    /**
-     * @zh 请求验证函数（可选）
-     * @en Request validation function (optional)
-     */
-    validate?: (req: unknown) => req is TReq
 }
 
 // ============================================================================

pnpm-lock.yaml

@@ -178,6 +178,37 @@ importers:
         specifier: ^3.5.26
         version: 3.5.26(typescript@5.9.3)
 
+  packages/devtools/node-editor:
+    dependencies:
+      tslib:
+        specifier: ^2.8.1
+        version: 2.8.1
+    devDependencies:
+      '@types/node':
+        specifier: ^20.19.17
+        version: 20.19.27
+      '@types/react':
+        specifier: ^18.3.12
+        version: 18.3.27
+      '@vitejs/plugin-react':
+        specifier: ^4.7.0
+        version: 4.7.0(vite@6.4.1(@types/node@20.19.27)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2))
+      react:
+        specifier: ^18.3.1
+        version: 18.3.1
+      rimraf:
+        specifier: ^5.0.0
+        version: 5.0.10
+      typescript:
+        specifier: ^5.8.3
+        version: 5.9.3
+      vite:
+        specifier: ^6.0.7
+        version: 6.4.1(@types/node@20.19.27)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)
+      vite-plugin-dts:
+        specifier: ^3.7.0
+        version: 3.9.1(@types/node@20.19.27)(rollup@4.54.0)(typescript@5.9.3)(vite@6.4.1(@types/node@20.19.27)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2))
+
   packages/editor/editor-app:
     dependencies:
       '@esengine/asset-system':
@@ -589,7 +620,7 @@ importers:
         version: link:../../../engine/engine-core
       '@esengine/node-editor':
         specifier: workspace:*
-        version: link:../node-editor
+        version: link:../../../devtools/node-editor
       '@types/react':
         specifier: ^18.3.12
         version: 18.3.27
@@ -632,7 +663,7 @@ importers:
         version: link:../../../engine/engine-core
       '@esengine/node-editor':
         specifier: workspace:*
-        version: link:../node-editor
+        version: link:../../../devtools/node-editor
       '@types/react':
         specifier: ^18.3.12
         version: 18.3.27
@@ -812,40 +843,6 @@ importers:
         specifier: ^5.3.3
         version: 5.9.3
 
-  packages/editor/plugins/node-editor:
-    dependencies:
-      tslib:
-        specifier: ^2.8.1
-        version: 2.8.1
-    devDependencies:
-      '@types/node':
-        specifier: ^20.19.17
-        version: 20.19.27
-      '@types/react':
-        specifier: ^18.3.12
-        version: 18.3.27
-      '@vitejs/plugin-react':
-        specifier: ^4.7.0
-        version: 4.7.0(vite@6.4.1(@types/node@20.19.27)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2))
-      react:
-        specifier: ^18.3.1
-        version: 18.3.1
-      rimraf:
-        specifier: ^5.0.0
-        version: 5.0.10
-      typescript:
-        specifier: ^5.8.3
-        version: 5.9.3
-      vite:
-        specifier: ^6.0.7
-        version: 6.4.1(@types/node@20.19.27)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)
-      vite-plugin-dts:
-        specifier: ^3.7.0
-        version: 3.9.1(@types/node@20.19.27)(rollup@4.54.0)(typescript@5.9.3)(vite@6.4.1(@types/node@20.19.27)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2))
-      zustand:
-        specifier: ^5.0.8
-        version: 5.0.9(@types/react@18.3.27)(react@18.3.1)(use-sync-external-store@1.6.0(react@18.3.1))
-
   packages/editor/plugins/particle-editor:
     dependencies:
       '@esengine/particle':

pnpm-workspace.yaml

@@ -7,6 +7,7 @@ packages:
   - 'packages/network-ext/*'
   - 'packages/editor/*'
   - 'packages/editor/plugins/*'
+  - 'packages/devtools/*'
   - 'packages/rust/*'
   - 'packages/tools/*'
   - 'docs'