v0.28.0-beta.2

Signed-off-by: MiaoWoo <admin@yumc.pw>

.gitignore

@@ -1,3 +1,4 @@
+.yarn*
 .vscode
 .theia
 node_modules

README.MD

@@ -11,24 +11,25 @@
     ├─api            全平台兼容的接口
     ├─core           核心代码 用于引导加载
     ├─common         公共类库代码 例如 http reflect 模块
-    ├─client      NodeJS的Minecraft客户端 用于调试插件
+    ├─compile        编译器相关功能
+    ├─client         NodeJS 的 Minecraft 客户端 已迁移至 ms-client
     ├─container      IOC容器 用于注入具体实现
-    ├─ployfill    Nashorn 的一些自定义增强
+    ├─database       数据库相关功能
+    ├─protocol       协议处理相关功能
+    ├─service        服务相关功能
+    ├─i18n           多语言环境相关支持
+    ├─polyfill       Nashorn 的一些自定义增强
     ├─nashorn        Nashorn 的类型定义
+    ├─nodejs         NodeJS 的部分 Java 实现
     ├─bungee         BungeeCordAPI 内部实现
     ├─bukkit         BukkitAPI 内部实现
     ├─sponge         SpongeAPI 内部实现
     ├─nukkit         NukkitAPI 内部实现
+    ├─molang         MoLang 解析库
+    ├─qrcode         二维码相关类库
     ├─plugin         插件管理器
-    ├─websocket   Netty的WebSocket注入
-    ├─type        Java的类型定义
-    |   ├─bungee  BungeeCord类型定义
-    |   ├─bukkit  Bukkit类型定义
-    |   ├─sponge  Sponge类型定义
-    |   └─nukkit  Nukkit类型定义
-    └─plugins     这里当然是插件啦
-        ├─bungee  只兼容BungeeCord的插件
-        ├─bukkit  只兼容Bukkit的插件
-        ├─sponge  只兼容Sponge的插件
-        └─nukkit  只兼容Nukkit的插件
+    ├─websocket      WebSocket 相关实现
+    |   ├─client     基于 Netty 的 WebSocket 客户端
+    |   └─server     基于 Netty 的 WebSocket 服务端
+    └─type           类型定义 已迁移到 @javatypes
 ```

lerna.json

@@ -1,6 +1,5 @@
 {
-    "version": "0.24.0",
-    "useWorkspaces": true,
+  "version": "0.28.0-beta.2",
   "npmClient": "yarn",
   "packages": [
     "packages/*"

package.json

@@ -10,16 +10,19 @@
         "clean": "lerna run clean",
         "watch": "lerna run watch --parallel",
         "build": "lerna run build",
-        "ug": "yarn upgrade-interactive --latest",
+        "ug": "yarn upgrade-interactive",
         "np": "./script/push.sh",
-        "lsp": "npm login --registry=https://registry.npmjs.org --scope=@ccms",
-        "lp": "lerna publish --registry https://registry.npmjs.org",
-        "lpb": "lerna publish --registry https://registry.npmjs.org --canary --preid beta --pre-dist-tag beta"
+        "lsp": "npm login -scope=@ccms",
+        "lp": "lerna publish --force-publish",
+        "lpb": "lerna publish --preid beta --dist-tag beta --force-publish",
+        "lpc": "lerna publish --canary --preid beta --pre-dist-tag beta --force-publish",
+        "lpf": "lerna publish from-package --yes",
+        "sync": "./script/sync.sh"
     },
     "workspaces": [
         "packages/*"
     ],
     "devDependencies": {
-        "lerna": "^4.0.0"
+        "lerna": "^7.1.4"
     }
 }

packages/amqp/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/amqp",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript amqp package",
     "keywords": [
         "miaoscript",
@@ -19,17 +19,17 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/common": "^0.24.0",
-        "@ccms/container": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/common": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2"
     },
     "devDependencies": {
-        "@ccms/nashorn": "^0.24.0",
+        "@ccms/nashorn": "^0.28.0-beta.2",
         "@javatypes/amqp-client": "^0.0.3",
         "@javatypes/spring-amqp": "^0.0.3",
         "@javatypes/spring-rabbit": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     }
 }

packages/api/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/api",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript api package",
     "keywords": [
         "miaoscript",
@@ -19,16 +19,16 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "dependencies": {
-        "@ccms/common": "^0.24.0",
-        "@ccms/container": "^0.24.0",
-        "@ccms/polyfill": "^0.24.0",
+        "@ccms/common": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2",
+        "@ccms/polyfill": "^0.28.0-beta.2",
         "base64-js": "^1.5.1",
         "source-map-builder": "^0.0.7"
     },
     "devDependencies": {
         "@types/base64-js": "^1.3.0",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     }
 }

packages/api/src/command.ts

@@ -5,6 +5,13 @@ import { plugin } from './plugin'
 export namespace command {
     @injectable()
     export abstract class Command {
+        /**
+         * first time script engine need optimize jit code
+         * so ignore first slow exec notify
+         */
+        private cacheSlowCommandKey = {};
+        private cacheSlowCompleteKey = {};
+
         /**
          * 注册插件命令
          * @param plugin 插件
@@ -48,6 +55,8 @@ export namespace command {
                     let result = executor(sender, command, Java.from(args))
                     let cost = Date.now() - time
                     if (cost > global.ScriptSlowExecuteTime) {
+                        let commandKey = `${plugin.description.name}-${command}-${sender.name}`
+                        if (!this.cacheSlowCommandKey[commandKey]) { return this.cacheSlowCommandKey[commandKey] = cost }
                         console.i18n("ms.api.command.execute.slow", {
                             player: sender.name,
                             plugin: plugin.description.name,
@@ -58,23 +67,17 @@ export namespace command {
                     }
                     return result
                 } catch (ex: any) {
-                    console.i18n("ms.api.command.execute.error", {
+                    let message = i18n.translate("ms.api.command.execute.error", {
                         player: sender.name,
                         plugin: plugin.description.name,
                         command,
                         args: Java.from(args).join(' '),
                         ex
                     })
+                    console.console(message)
                     console.ex(ex)
                     if (sender.name != 'CONSOLE') {
-                        console.sender(sender, [i18n.translate("ms.api.command.execute.error", {
-                            player: sender.name,
-                            plugin: plugin.description.name,
-                            command,
-                            args: Java.from(args).join(' '),
-                            ex
-                        }),
-                        ...console.stack(ex)])
+                        console.sender(sender, [message, ...console.stack(ex)])
                     }
                     return true
                 }
@@ -89,6 +92,8 @@ export namespace command {
                     let result = this.copyPartialMatches(complete, token)
                     let cost = Date.now() - time
                     if (cost > global.ScriptSlowExecuteTime) {
+                        let completerKey = `${plugin.description.name}-${command}-${sender.name}`
+                        if (!this.cacheSlowCompleteKey[completerKey]) { return this.cacheSlowCompleteKey[completerKey] = cost }
                         console.i18n("ms.api.command.tab.completer.slow", {
                             player: sender.name,
                             plugin: plugin.description.name,
@@ -99,25 +104,17 @@ export namespace command {
                     }
                     return result
                 } catch (ex: any) {
-                    console.i18n("ms.api.command.tab.completer.error", {
+                    let message = i18n.translate("ms.api.command.tab.completer.error", {
                         player: sender.name,
                         plugin: plugin.description.name,
                         command,
                         args: Java.from(args).join(' '),
                         ex
                     })
+                    console.console(message)
                     console.ex(ex)
                     if (sender.name != 'CONSOLE') {
-                        console.sender(sender, [
-                            i18n.translate("ms.api.command.tab.completer.error", {
-                                player: sender.name,
-                                plugin: plugin.description.name,
-                                command,
-                                args: Java.from(args).join(' '),
-                                ex
-                            }),
-                            ...console.stack(ex)
-                        ])
+                        console.sender(sender, [message, ...console.stack(ex)])
                     }
                     return []
                 }

packages/api/src/console.ts

@@ -44,13 +44,13 @@ export namespace jsconsole {
                             let file = Paths.get(Paths.get(fileName, '..', sourceMappingURL).toFile().getCanonicalPath()).toFile()
                             if (file.exists()) {
                                 sourceContent = base.read(file)
+                                sourceFileMaps[fileName] = file.getCanonicalPath()
                             } else if (global.debug) {
                                 console.debug('readSourceMap can\'t found', fileName, 'source map file', sourceMappingURL)
                             }
                         }
                         if (sourceContent) {
                             sourceMaps[fileName] = new SourceMapBuilder(JSON.parse(sourceContent))
-                            sourceFileMaps[fileName] = Paths.get(fileName, '..', sourceMaps[fileName].sources[0]).toFile().getCanonicalPath()
                         }
                     }
                 }
@@ -88,9 +88,9 @@ export namespace jsconsole {
                 let { fileName, lineNumber } = readSourceMap(trace.fileName, trace.lineNumber)
                 if (fileName.startsWith(root)) { fileName = fileName.split(root)[1] }
                 if (color) {
-                    cache.push(`    §e->§c ${fileName}:${lineNumber} => §4${trace.methodName}`)
+                    cache.push(`    §e->§c ${fileName}:${lineNumber}(${trace.lineNumber}) => §4${trace.methodName}`)
                 } else {
-                    cache.push(`    -> ${fileName}:${lineNumber} => ${trace.methodName}`)
+                    cache.push(`    -> ${fileName}:${lineNumber}(${trace.lineNumber}) => ${trace.methodName}`)
                 }
             } else {
                 let className = trace.className

packages/api/src/database.ts

@@ -30,6 +30,10 @@ export namespace database {
          * 链接属性
          */
         properties?: { [key: string]: any }
+        /**
+         * 调试模式
+         */
+        debug?: boolean
     }
 
     @injectable()

packages/api/src/event.ts

@@ -25,7 +25,8 @@ export namespace event {
         public EventPriority = EventPriority;
 
         private mapEvent = [];
-        private listenerMap = [];
+        private pluginEventMap = [];
+        private cacheSlowEventKey = {};
 
         protected baseEventDir = '';
 
@@ -92,18 +93,24 @@ export namespace event {
             return eventCls
         }
 
-        execute(name, exec, eventCls) {
+        /**
+         * 创建命令执行器
+         * @param name 插件名称
+         * @param exec 执行方法
+         * @param eventCls 事件类
+         * @returns
+         */
+        createExecute(name, exec, eventCls) {
             return (...args: any[]) => {
-                try {
                 let event = args[args.length - 1]
-                    if (eventCls.isAssignableFrom(event.getClass())) {
-                        let time = Date.now()
-                        exec(event)
-                        let cost = Date.now() - time
-                        if (cost > global.ScriptSlowExecuteTime) {
+                try {
+                    if (!eventCls.isAssignableFrom(event.getClass())) { return }
+                    let time = Date.now(); exec(event); let cost = Date.now() - time
+                    if (cost > global.ScriptSlowExecuteTime && !event.async) {
+                        let eventKey = `${name}-${this.class2Name(eventCls)}`
+                        if (!this.cacheSlowEventKey[eventKey]) { return this.cacheSlowEventKey[eventKey] = cost }
                         console.i18n("ms.api.event.execute.slow", { name, event: this.class2Name(eventCls), cost })
                     }
-                    }
                 } catch (ex: any) {
                     console.i18n("ms.api.event.execute.error", { name, event: this.class2Name(eventCls), ex })
                     console.ex(ex)
@@ -113,17 +120,17 @@ export namespace event {
 
         /**
         * 添加事件监听
-        * @param plugin {any}
-        * @param event {string}
-        * @param exec {function}
-        * @param priority {string} [LOWEST,LOW,NORMAL,HIGH,HIGHEST,MONITOR]
-        * @param ignoreCancel
+        * @param plugin {any} 插件
+        * @param event {string} 事件名称
+        * @param exec {function} 事件执行器
+        * @param priority {string} [LOWEST,LOW,NORMAL,HIGH,HIGHEST,MONITOR] 优先级
+        * @param ignoreCancel 是否忽略已取消事件
         */
         listen(plugin: any, event: string, exec: (event: any) => void, priority: EventPriority = EventPriority.NORMAL, ignoreCancel = false) {
             if (!plugin || !plugin.description || !plugin.description.name) throw new TypeError(i18n.translate("ms.api.event.listen.plugin.name.empty"))
             var name = plugin.description.name
             var eventCls = this.name2Class(name, event)
-            if (!eventCls) { return }
+            if (!eventCls) { return () => { console.warn('event ' + event + ' not found ignore off listener.') } }
             if (typeof priority === 'boolean') {
                 ignoreCancel = priority
                 priority = EventPriority.NORMAL
@@ -133,16 +140,15 @@ export namespace event {
             // @ts-ignore
             let executor = exec.name || exec.executor || '[anonymous]'
             // noinspection JSUnusedGlobalSymbols
-            var listener = this.register(
+            let listener = this.register(
                 eventCls,
-                this.execute(name, exec, eventCls),
+                this.createExecute(name, exec, eventCls),
                 priority,
                 ignoreCancel
             )
-            var listenerMap = this.listenerMap
             // add to cache Be used for close plugin to close event
-            if (!listenerMap[name]) listenerMap[name] = []
-            var off = () => {
+            if (!this.pluginEventMap[name]) this.pluginEventMap[name] = []
+            let off = () => {
                 if (off['offed']) return
                 off['offed'] = true
                 this.unregister(eventCls, listener)
@@ -152,7 +158,7 @@ export namespace event {
                     exec: executor
                 }))
             }
-            listenerMap[name].push(off)
+            this.pluginEventMap[name].push(off)
             // noinspection JSUnresolvedVariable
             console.debug(i18n.translate("ms.api.event.register", {
                 name,
@@ -169,10 +175,10 @@ export namespace event {
          * @param plugin 插件
          */
         disable(plugin: any) {
-            var eventCache = this.listenerMap[plugin.description.name]
+            var eventCache = this.pluginEventMap[plugin.description.name]
             if (eventCache) {
-                eventCache.forEach(off => off())
-                delete this.listenerMap[plugin.description.name]
+                eventCache.forEach((off: () => any) => off())
+                delete this.pluginEventMap[plugin.description.name]
             }
         }
 

packages/api/src/item.ts

@@ -5,7 +5,7 @@ export namespace item {
     export abstract class Item {
         abstract builder(): ItemBuilder
         abstract toJson(item: any): string
-        abstract fromJSON(json: string): any
+        abstract fromJson(json: string): any
     }
     export interface ItemBuilder {
         from(item: any): ItemBuilder

packages/api/src/particle.ts

@@ -6,6 +6,12 @@ const UUID = Java.type('java.util.UUID')
 const Math = Java.type('java.lang.Math')
 
 export namespace particle {
+    @injectable()
+    export abstract class ParticleSpawner {
+        abstract spawn(location: any, particle: Particle)
+        abstract spawnToPlayer(player: any, location: any, particle: Particle)
+    }
+
     /**
      * 表示一个特效对象
      *
@@ -23,6 +29,11 @@ export namespace particle {
         private extra: number = 0;
         private data: Object = null;
 
+        /**
+         * Only Show To Player
+         */
+        private player: any
+
         constructor() {
             this.uuid = UUID.randomUUID().toString()
         }
@@ -105,6 +116,15 @@ export namespace particle {
             return this
         }
 
+        getPlayer() {
+            return this.player
+        }
+
+        setPlayer(player) {
+            this.player = player
+            return this
+        }
+
         /**
          * 通过给定一个坐标就可以使用已经指定的参数来播放粒子
          *
@@ -112,9 +132,14 @@ export namespace particle {
          */
         spawn(location: any) {
             if (!this.spawner) throw new Error(`particle ${this.uuid} not set spawner can't spawn!`)
+            if (this.player) {
+                this.spawner.spawnToPlayer(this.player, location, this)
+            } else {
                 this.spawner.spawn(location, this)
             }
         }
+    }
+
     /**
      * 表示一条线
      *
@@ -158,8 +183,7 @@ export namespace particle {
 
         show() {
             for (let i = 0; i < this.length; i += this.step) {
-                let vectorTemp = this.vector.clone().multiply(i)
-                this.spawn(this.start.clone().add(vectorTemp))
+                this.spawn(this.start.clone().add(this.vector.clone().multiply(i)))
             }
         }
 
@@ -234,15 +258,6 @@ export namespace particle {
             this.length = this.vector.length()
             this.vector.normalize()
         }
-
-        public static buildLine(locA: any, locB: any, step: number, particle: any) {
-            let vectorAB = locB.clone().subtract(locA).toVector()
-            let vectorLength = vectorAB.length()
-            vectorAB.normalize()
-            for (let i = 0; i < vectorLength; i += step) {
-                ParticleManager.globalSpawner.spawn(locA.clone().add(vectorAB.clone().multiply(i)), particle)
-            }
-        }
     }
     /**
      * 表示一个弧
@@ -331,9 +346,10 @@ export namespace particle {
 
     @injectable()
     export abstract class ParticleManager {
-        public static globalSpawner: ParticleSpawner = undefined
         @Autowired()
         private taskManager: task.TaskManager
+        @Autowired()
+        private particleSpawner: particle.ParticleSpawner
 
         protected taskId: java.util.concurrent.atomic.AtomicInteger
         protected cacheTasks = new Map<string, ParticleTask>()
@@ -354,6 +370,10 @@ export namespace particle {
             return this.taskManager
         }
 
+        public getParticleSpawner() {
+            return this.particleSpawner
+        }
+
         public create(particle: Particle, plugin?: plugin.Plugin) {
             let uuid = particle.getUUID()
             if (this.cacheTasks.has(uuid)) {
@@ -389,14 +409,12 @@ export namespace particle {
             }
         }
         protected create0(owner: plugin.Plugin, particle: Particle): ParticleTask {
-            particle.setSpawner(this.getGlobalSpawner())
+            particle.setSpawner(this.getParticleSpawner())
             return new ParticleTask(owner, particle, this)
         }
-        protected abstract getGlobalSpawner(): ParticleSpawner
     }
 
     export class ParticleTask {
-
         private particle: Particle
         private isAsync: boolean = false
         private interval: number = 0
@@ -486,9 +504,4 @@ export namespace particle {
             }
         }
     }
-
-    export abstract class ParticleSpawner {
-        abstract spawnParticle(location: any, particle: any, count: number)
-        abstract spawn(location: any, particle: Particle)
-    }
 }

packages/api/src/server.ts

@@ -29,6 +29,7 @@ export namespace server {
         origin: any
         [key: string]: any
     }
+
     @injectable()
     export abstract class NativePluginManager {
         list(): NativePlugin[] {
@@ -53,6 +54,7 @@ export namespace server {
             throw new Error("Method not implemented.")
         }
     }
+
     /**
      * MiaoScript Server
      */
@@ -98,6 +100,7 @@ export namespace server {
             throw new Error("Method not implemented.")
         }
     }
+
     @injectable()
     export class ServerChecker {
         @Autowired(ServerType)
@@ -116,6 +119,22 @@ export namespace server {
             }
         }
     }
+
+    @injectable()
+    export class NativePluginChecker {
+        @Autowired(NativePluginManager)
+        private nativePluginManager: NativePluginManager
+
+        check(plugins: string[]) {
+            // Not set plugins -> allow
+            if (!plugins || !plugins.length) return true
+            for (const plugin of plugins) {
+                if (!this.nativePluginManager.has(plugin)) { return false }
+            }
+            return true
+        }
+    }
+
     @injectable()
     export abstract class ReflectServer extends server.Server {
         @Autowired(ContainerInstance)
@@ -185,15 +204,25 @@ export namespace server {
                     }
                 }
             }
+            if (this.rootLogger.class.name.indexOf('slf4j') !== -1) {
+                try {
+                    let LogManager = Java.type('org.apache.logging.log4j.LogManager')
+                    this.rootLogger = LogManager.getLogger('ROOT')
+                } catch (error: any) {
+                    if (global.debug) {
+                        console.ex(error)
+                    }
+                }
+            }
             if (this.rootLogger && this.rootLogger.class.name.indexOf('Logger') === -1) {
                 console.error('Error Logger Class: ' + this.rootLogger.class.name)
                 this.rootLogger = undefined
             }
+            if (!this.rootLogger) { console.error("Can't found rootLogger!") }
             // get root logger
             for (let index = 0; index < 5 && this.rootLogger.parent; index++) {
                 this.rootLogger = this.rootLogger.parent
             }
-            if (!this.rootLogger) { console.error("Can't found rootLogger!") }
             this.container.bind(constants.ServiceIdentifier.RootLogger).toConstantValue(this.rootLogger)
         }
     }

packages/api/src/task.ts

@@ -1,6 +1,8 @@
-import { plugin } from './index'
+import { EventEmitter } from 'events'
 import { injectable } from '@ccms/container'
 
+import { plugin } from './index'
+
 const AtomicInteger = Java.type("java.util.concurrent.atomic.AtomicInteger")
 
 export namespace task {
@@ -79,7 +81,7 @@ export namespace task {
     /**
      * 任务抽象
      */
-    export abstract class Task implements Cancelable {
+    export abstract class Task extends EventEmitter implements Cancelable {
         protected func: Function
         protected isAsync: boolean = false;
         protected laterTime: number = 0;
@@ -88,7 +90,10 @@ export namespace task {
         protected taskId: number
         protected innerTask: any
 
+        private cancelled: boolean = false
+
         constructor(owner: plugin.Plugin, func: Function, id: number) {
+            super()
             this.owner = owner
             this.func = func
             this.taskId = id
@@ -134,18 +139,33 @@ export namespace task {
          */
         cancel(): boolean {
             let result = this.cancel0()
-            process.emit('task.finish', this)
+            this.finish()
+            this.cancelled = true
             return result
         }
 
         protected run(...args: any[]): void {
             try {
+                this.emit('before', this)
+                if (this.cancelled) { return }
                 this.func(...args)
-                !this.interval && process.emit('task.finish', this)
-            } catch (ex: any) {
-                console.console('§4插件执行任务时发生错误', ex)
-                console.ex(ex)
+                this.emit('after', this)
+            } catch (error: any) {
+                this.emit('error', error)
+                if (!error.processed) {
+                    console.console('§4插件执行任务时发生错误', error)
+                    console.ex(error)
+                    this.cancel()
                 }
+            } finally {
+                this.emit('finally', this)
+                if (!this.interval && !this.cancelled) { this.finish() }
+            }
+        }
+
+        protected finish() {
+            process.emit('task.finish', this)
+            this.emit('finish', this)
         }
 
         /**

packages/bukkit/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/bukkit",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript bukkit package",
     "keywords": [
         "miaoscript",
@@ -21,12 +21,12 @@
     "devDependencies": {
         "@javatypes/spigot-api": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/common": "^0.24.0",
-        "@ccms/container": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/common": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2"
     }
 }

packages/bukkit/src/internal/chat.ts

@@ -161,16 +161,17 @@ class BukkitChatInvoke_1_17_1 extends BukkitChatInvoke_1_16_5 {
         return base.getClass('net.minecraft.network.protocol.Packet')
     }
 }
-
-class BukkitChatInvoke_1_19 extends BukkitChatInvoke_1_17_1 {
+class BukkitChatInvoke_1_18_2 extends BukkitChatInvoke_1_17_1 {
     getSendPacketMethodName(playerConnectionClass: any) {
         return playerConnectionClass.getMethod('a', this.getPacketClass()).getName()
     }
+}
+class BukkitChatInvoke_1_19 extends BukkitChatInvoke_1_18_2 {
     getPacketPlayOutChatClass() {
         return base.getClass('net.minecraft.network.protocol.game.ClientboundSystemChatPacket')
     }
     getPacketPlayOutChat(sender: any, json: any, type: number) {
-        return new this.PacketPlayOutChat(this.ChatSerializer[this.nmsChatSerializerMethodName](json), type == 0 ? 1 : type)
+        return new this.PacketPlayOutChat(this.ChatSerializer[this.nmsChatSerializerMethodName](json), type)
     }
 }
 
@@ -181,6 +182,8 @@ try {
     let nmsSubVersion = nmsVersion.split("_")[1]
     if (nmsSubVersion >= 19) {
         bukkitChatInvoke = new BukkitChatInvoke_1_19(nmsVersion)
+    } else if (nmsSubVersion >= 18) {
+        bukkitChatInvoke = new BukkitChatInvoke_1_18_2(nmsVersion)
     } else if (nmsSubVersion >= 17) {
         bukkitChatInvoke = new BukkitChatInvoke_1_17_1(nmsVersion)
     } else if (nmsSubVersion >= 16) {

packages/bukkit/src/item.ts

@@ -12,6 +12,7 @@ export class BukkitItem extends item.Item {
     private NBTTagCompound: any
     private nmsSaveNBTMethodName: any
     private MojangsonParser: any
+    private nmsItemStack: any
     private mpParseMethodName: any
     private nmsVersion: any
     constructor() {
@@ -25,8 +26,8 @@ export class BukkitItem extends item.Item {
         let nbt = new this.NBTTagCompound()
         return this.CraftItemStack.asNMSCopy(item)[this.nmsSaveNBTMethodName](nbt).toString()
     }
-    fromJSON(json: string) {
-        return this.CraftItemStack.asBukkitCopy(this.MojangsonParser[this.mpParseMethodName](json))
+    fromJson(json: string) {
+        return this.CraftItemStack.asBukkitCopy(new this.nmsItemStack(this.MojangsonParser[this.mpParseMethodName](json)))
     }
     private obcCls(name: string) {
         return base.getClass(['org.bukkit.craftbukkit', this.nmsVersion, name].join('.'))
@@ -44,6 +45,7 @@ export class BukkitItem extends item.Item {
             // @ts-ignore
             let asNMSCopyMethod = CraftItemStackClass.getMethod('asNMSCopy', ItemStack.class)
             let nmsItemStackClass = asNMSCopyMethod.getReturnType()
+            this.nmsItemStack = Java.type(nmsItemStackClass.getName())
             let nmsNBTTagCompoundClass = undefined
             for (let method of Java.from(nmsItemStackClass.getMethods())) {
                 let rt = method.getReturnType()
@@ -61,7 +63,7 @@ export class BukkitItem extends item.Item {
                 }
             }
             try {
-                this.MojangsonParser = this.nmsCls('MojangsonParser')
+                this.MojangsonParser = this.nmsCls('MojangsonParser').static
             } catch (error) {
                 this.MojangsonParser = Java.type('net.minecraft.nbt.MojangsonParser')
             }

packages/bukkit/src/particle.ts

@@ -3,20 +3,11 @@ import { particle } from '@ccms/api'
 
 @provideSingleton(particle.ParticleManager)
 export class BukkitParticleManager extends particle.ParticleManager {
-    private globalSpawner = new BukkitParticleSpawner()
-    constructor() {
-        super()
-        particle.ParticleManager.globalSpawner = this.globalSpawner
-    }
-    protected getGlobalSpawner() {
-        return this.globalSpawner
-    }
 }
+
+@provideSingleton(particle.ParticleSpawner)
 export class BukkitParticleSpawner extends particle.ParticleSpawner {
-    spawnParticle(location: any, particle: any, count: number = 1) {
-        location.getWorld().spawnParticle(particle, location, count)
-    }
-    spawn(location: any, particle: particle.Particle) {
+    spawn(location: org.bukkit.Location, particle: particle.Particle) {
         location.getWorld().spawnParticle(
             particle.getParticle(),
             location,
@@ -28,4 +19,15 @@ export class BukkitParticleSpawner extends particle.ParticleSpawner {
             particle.getData()
         )
     }
+    spawnToPlayer(player: org.bukkit.entity.Player, location: org.bukkit.Location, particle: particle.Particle) {
+        player.spawnParticle(
+            particle.getParticle(),
+            location,
+            particle.getCount(),
+            particle.getOffsetX(),
+            particle.getOffsetY(),
+            particle.getOffsetZ(),
+            particle.getExtra(),
+            particle.getData())
+    }
 }

packages/bungee/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/bungee",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript bungee package",
     "keywords": [
         "miaoscript",
@@ -21,12 +21,12 @@
     "devDependencies": {
         "@javatypes/bungee-api": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/common": "^0.24.0",
-        "@ccms/container": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/common": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2"
     }
 }

packages/client/.gitignore

@@ -1 +0,0 @@
-src/emp.ts

packages/client/package.json

@@ -1,37 +0,0 @@
-{
-    "private": true,
-    "name": "@ccms/client",
-    "version": "0.24.0",
-    "description": "MiaoScript client package",
-    "keywords": [
-        "miaoscript",
-        "minecraft",
-        "bukkit",
-        "sponge"
-    ],
-    "author": "MiaoWoo <admin@yumc.pw>",
-    "homepage": "https://github.com/circlecloud/ms.git",
-    "license": "ISC",
-    "main": "dist/index.js",
-    "scripts": {
-        "dev": "ts-node-dev --respawn --debounce=1500 src/index.ts",
-        "clean": "rimraf dist",
-        "watch": "tsc --watch",
-        "build": "yarn clean && tsc",
-        "start": "node dist/index.js",
-        "debug": "DEBUG=minecraft-protocol node dist/index.js",
-        "emp": "node dist/emp.js",
-        "test": "echo \"Error: run tests from root\" && exit 1"
-    },
-    "dependencies": {
-        "axios": "^0.27.2",
-        "minecraft-protocol": "^1.34.0",
-        "minecraft-protocol-forge": "^1.0.0",
-        "proxy-agent": "^5.0.0"
-    },
-    "devDependencies": {
-        "@types/node": "^17.0.25",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
-    }
-}

packages/client/src/color.ts

@@ -1,101 +0,0 @@
-class MessagePart {
-    text: string
-    color: string
-    clickEvent: MessagePartEvent
-    hoverEvent: MessagePartEvent
-    translate: string
-    with: MessagePart[]
-    extra: MessagePart[]
-}
-
-class MessagePartEvent {
-    action: string
-    value: string
-}
-
-var colorMap = []
-colorMap['0'] = '38;5;0'
-colorMap['1'] = '38;5;4'
-colorMap['2'] = '38;5;2'
-colorMap['3'] = '38;5;6'
-colorMap['4'] = '38;5;1'
-colorMap['5'] = '38;5;5'
-colorMap['6'] = '38;5;3'
-colorMap['7'] = '38;5;7'
-colorMap['8'] = '38;5;8'
-colorMap['9'] = '38;5;12'
-colorMap['a'] = '38;5;10'
-colorMap['b'] = '38;5;14'
-colorMap['c'] = '38;5;9'
-colorMap['d'] = '38;5;13'
-colorMap['e'] = '38;5;11'
-colorMap['f'] = '38;5;15'
-colorMap['r'] = '0'
-colorMap['l'] = '1'
-colorMap['n'] = '4'
-var regexMap = []
-for (const c in colorMap) {
-    regexMap[colorMap[c]] = new RegExp(`§${c}`, "g")
-}
-function mcColor2ANSI(str) {
-    for (const regex in regexMap) {
-        str = str.replace(regexMap[regex], `\u001b[${regex}m`)
-    }
-    return str;
-}
-
-let jsonColorMap = {
-    "black": '0',
-    "dark_blue": '1',
-    "dark_green": '2',
-    "dark_aqua": '3',
-    "dark_red": '4',
-    "dark_purple": '5',
-    "gold": '6',
-    "gray": '7',
-    "dark_gray": '8',
-    "blue": '9',
-    "green": 'a',
-    "aqua": 'b',
-    "red": 'c',
-    "light_purple": 'd',
-    "yellow": 'e',
-    "white": 'f',
-    "obfuscated": 'k',
-    "bold": 'l',
-    "strikethrough": 'm',
-    "underline": 'n',
-    "italic": 'o',
-    "reset": 'r',
-};
-
-function json2text(json: MessagePart): string {
-    let temp = "";
-    if (json.color) {
-        temp += `§${jsonColorMap[json.color]}`
-    }
-    temp += json.text || json.translate || ''
-    if (json.extra) {
-        json.extra.forEach((ext) => {
-            temp += json2text(ext)
-        })
-    }
-    return temp += '§r'
-}
-
-function $(input: any) {
-    if (typeof input === "string") {
-        input = JSON.parse(input)
-    }
-    input = json2text(input) + '§r'
-    if (input.startsWith('§卐')) {
-        input = input.substring(2)
-    }
-    return mcColor2ANSI(input)
-}
-
-export {
-    json2text,
-    mcColor2ANSI,
-    $
-}

packages/client/src/event.ts

@@ -1,33 +0,0 @@
-import { $ } from './color'
-
-export function attachEvents(client) {
-    client.on('chat', (packet) => {
-        // Listen for chat messages and echo them back.
-        var jsonMsg = JSON.parse(packet.message)
-        console.log($(jsonMsg))
-    })
-    client.on('state', (newState, oldState) => {
-        console.log('Client Change State', oldState, 'to', newState)
-        let targetServer = process.argv[6]
-        if (newState == "play" && targetServer) {
-            setTimeout(() => {
-                client.write('chat', {
-                    message: '/server ' + targetServer
-                })
-            }, 3000)
-        }
-    })
-    client.on('update_health', (packet) => {
-        if (packet.health <= 0) {
-            console.log("Player Dead Auto Respawn...")
-            client.write('client_command', { payload: 0 })
-        } else if (packet.health > 0) {
-        }
-    })
-    client.on('kick_disconnect', (packet) => {
-        console.log($(packet.reason))
-    })
-    client.on('disconnect', (packet) => {
-        console.log($(packet.reason))
-    })
-}

packages/client/src/forge.ts

@@ -1,14 +0,0 @@
-export function attachForge(client) {
-    client.on('custom_payload', function(packet) {
-        if (packet.channel === 'FML|HS') {
-            client.write('custom_payload', {
-                channel: 'FML|HS',
-                data: Buffer.of(0x01, 0x02)
-            });
-            client.write('custom_payload', {
-                channel: 'FML|HS',
-                data: Buffer.of(0x02, 0x00)
-            });
-        }
-    });
-}

packages/client/src/index.ts

@@ -1,124 +0,0 @@
-import { createInterface } from 'readline'
-import { Client, createClient } from 'minecraft-protocol'
-
-import { attachForge } from './forge'
-import { attachEvents } from './event'
-
-let readUserInfo = process.argv[2] || 'Mr_jtb'
-let realUserInfo = readUserInfo.split(":")
-let username = realUserInfo[0]
-let password = realUserInfo[1] || ''
-let version = process.argv[3] || '1.12.2'
-let readAddress = process.argv[4] || '192.168.2.25:25565'
-let realAddress = readAddress.split(":")
-let address = realAddress[0]
-let port = parseInt(realAddress[1] || "25565")
-let client = commandLineCreateClient()
-
-function commandLineCreateClient() {
-    return createConnection(address, port, username, password)
-}
-
-function createConnection(host: string, port: number, username: string, password: string) {
-    let clientOptions: any = {
-        version,
-        host,
-        port,
-        username,
-        password,
-        // clientToken: 'd02c7f39-2376-45da-a5a5-50e24fa8b185',
-        //@ts-ignore
-        // authServer: 'https://skin.yumc.pw/api/yggdrasil/authserver',
-        // sessionServer: 'https://skin.yumc.pw/api/yggdrasil/sessionserver'
-    }
-    if (clientOptions.password) {
-        clientOptions.clientToken = 'd02c7f39-2376-45da-a5a5-50e24fa8b185'
-        clientOptions.authServer = 'https://skin.yumc.pw/api/yggdrasil/authserver'
-        clientOptions.sessionServer = 'https://skin.yumc.pw/api/yggdrasil/sessionserver'
-    }
-    let client = createClient(clientOptions)
-
-    attachCommon(client)
-    attachForge(client)
-    attachEvents(client)
-    return client
-}
-
-function attachCommon(client: Client) {
-    client.on('login', () => {
-        // client.registerChannel('updater', ['string', []])
-        // client.registerChannel('updater-enabled', ['string', []])
-        // client.registerChannel('dragoncore', ['string', []])
-        // client.registerChannel('dragoncore:main', ['string', []])
-        client.on('REGISTER', (array) => {
-            for (const channel of array) {
-                client.on('channel', console.log)
-            }
-        })
-        // client.on('dragoncore:main', (data) => {
-        //     console.log(data)
-        // })
-    })
-    client.on('custom_payload', (data) => {
-        console.log('custom_payload' + JSON.stringify(data))
-    })
-    client.on('error', (error) => {
-        console.log("Client Error", error)
-    })
-    client.on('end', (resone) => {
-        console.log("Client End Resone:", resone)
-        if (`${resone}` != "SocketClosed") {
-            setTimeout(() => {
-                client = commandLineCreateClient()
-            }, 500)
-        } else {
-            process.exit(0)
-        }
-    })
-}
-
-const rl = createInterface({
-    input: process.stdin,
-    output: process.stdout,
-    completer: (line, func) => {
-        let args = line.split(' ')
-        let comp = args[args.length - 1]
-        client.once('tab_complete', (msg) => {
-            let mcts = msg.matches.filter(s => s)
-            func(null, [mcts, comp])
-        })
-        client.write('tab_complete', {
-            text: line
-        })
-    },
-    terminal: true,
-    prompt: ''
-})
-
-rl.on('line', function (line) {
-    switch (line) {
-        case "":
-            break
-        case "eval":
-            break
-        case "write":
-            break
-        case "/respawn":
-            client.write('client_command', { payload: 0 })
-            break
-        case "//reco":
-            client.end("")
-            client = commandLineCreateClient()
-            break
-        case "//quit":
-            console.info('Disconnected')
-            client.end("")
-            break
-        case "//end":
-            console.info('Forcibly ended client')
-            process.exit(0)
-        default:
-            client.write('chat', { message: line })
-    }
-    rl.prompt()
-})

packages/client/start.sh

@@ -1,5 +0,0 @@
-while :; do
-    yarn emp
-    echo 进程退出 休眠120秒!
-    sleep 120
-done

packages/common/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/common",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript common package",
     "keywords": [
         "miaoscript",
@@ -19,11 +19,11 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "devDependencies": {
-        "@ccms/nashorn": "^0.24.0",
+        "@ccms/nashorn": "^0.28.0-beta.2",
         "@javatypes/jdk": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "gitHead": "562e2d00175c9d3a99c8b672aa07e6d92706a027"
 }

packages/common/src/http.ts

@@ -19,12 +19,20 @@ interface RequestConfig {
     method?: Method
     headers?: { [key: string]: string }
     params?: { [key: string]: string }
-    data?: any
+    data?: any,
+    connectTimeout?: number,
+    readTimeout?: number,
 }
 
 function request(config: RequestConfig) {
     // @ts-ignore XMLHttpRequest class only exist nashorn polyfill
     let xhr = new XMLHttpRequest()
+    if (config.connectTimeout) {
+        xhr.connectTimeout = config.connectTimeout
+    }
+    if (config.readTimeout) {
+        xhr.readTimeout = config.readTimeout
+    }
     xhr.open(config.method, config.url, false)
     for (const header in config.headers) {
         xhr.setRequestHeader(header, config.headers[header])

packages/common/src/reflect.ts

@@ -137,7 +137,7 @@ function declaredField(clazz: java.lang.Class<any>, name: string | java.lang.Str
         } catch (error: any) {
             if (target === undefined) { break }
             target = target.getSuperclass()
-            console.debug(`切换到超类: ${target.getName()}`)
+            console.debug(`switch to super class: ${target.getName()}`)
         }
     }
     if (field === null) {
@@ -174,7 +174,7 @@ function declaredMethod(clazz: java.lang.Class<any>, nameOrIndex: string | numbe
             } catch (error) {
                 if (target === undefined) { break }
                 target = target.getSuperclass()
-                console.debug(`切换到超类: ${target.getName()}`)
+                console.debug(`switch to super class: ${target.getName()}`)
             }
         }
     }
@@ -187,7 +187,7 @@ function declaredMethods(clazz: java.lang.Class<any>) {
 }
 
 function mapToObject(javaObj) {
-    if (!Java.isJavaObject(javaObj)) { throw new TypeError(`参数 ${javaObj} 不是一个Java对象!`) }
+    if (!Java.isJavaObject(javaObj)) { throw new TypeError(`argument ${javaObj} is not a java object.`) }
     let target = Proxy.newProxy(javaObj, {
         apply: (target, name, args) => { return args ? javaObj[name](args) : javaObj[name]() }
     })

packages/compile/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/compile",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript compile package",
     "keywords": [
         "miaoscript",
@@ -20,7 +20,7 @@
     },
     "devDependencies": {
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     }
 }

packages/container/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/container",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript container package",
     "keywords": [
         "miaoscript",
@@ -19,10 +19,10 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "devDependencies": {
-        "@ccms/nashorn": "^0.24.0",
+        "@ccms/nashorn": "^0.28.0-beta.2",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
         "inversify": "^6.0.1",

packages/container/src/index.ts

@@ -154,8 +154,10 @@ export const reduceMetadata = (ctx: interfaces.Context): any => {
 function initAutowired(container: Container) {
     container.bind(ioc.Autowired).toDynamicValue((ctx) => {
         var metadata: any = reduceMetadata(ctx)
-        let key = Object.toString.call(metadata.named)
+        let key = Object.prototype.toString.call(metadata.named)
         if (key === "[object Function]" || key === "[object Symbol]") { return container.get(metadata.named) }
+        console.warn('container Autowired', metadata.named, 'failed. Error: illegal serviceIdentifier type', key)
+        console.debug(metadata.named, 'metadata', JSON.stringify(metadata))
         return undefined
     })
 }

packages/core/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/core",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript core package",
     "keywords": [
         "miaoscript",
@@ -20,12 +20,12 @@
     },
     "devDependencies": {
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/container": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2"
     },
     "gitHead": "781524f83e52cad26d7c480513e3c525df867121"
 }

packages/core/src/.gitignore

@@ -0,0 +1 @@
+script

packages/core/src/index.ts

@@ -9,6 +9,7 @@ import * as fs from '@ccms/common/dist/fs'
 import { VersionUtils } from '@ccms/common/dist/version'
 
 const UUID = Java.type('java.util.UUID')
+const MiaoScriptAPI = Java.type('pw.yumc.MiaoScript.api.MiaoScriptAPI')
 
 @provideSingleton(MiaoScriptCore)
 class MiaoScriptCore {
@@ -24,6 +25,10 @@ class MiaoScriptCore {
     enable() {
         process.emit('core.before.enable')
         this.loadServerConsole()
+        try {
+            MiaoScriptAPI.setPluginManager(this.pluginManager)
+        } catch (error) {
+        }
         this.loadPlugins()
         process.emit('core.after.enable')
         console.i18n("ms.core.engine.completed", {
@@ -105,7 +110,7 @@ function loadCoreScript(name) {
     try {
         let scriptname = name + (global.debug ? '-debug' : '')
         engineLoad({
-            script: http.get(`https://ms.yumc.pw/api/plugin/download/name/${scriptname}`),
+            script: http.get(`https://mscript.yumc.pw/api/plugin/download/name/${scriptname}`),
             name: `core/${scriptname}.js`
         })
     } catch (error: any) {
@@ -141,6 +146,7 @@ function createCore() {
     container.bind(server.ServerType).toConstantValue(type)
     container.bind(server.ServerChecker).toSelf().inSingletonScope()
     container.bind(server.NativePluginManager).toSelf().inSingletonScope()
+    container.bind(server.NativePluginChecker).toSelf().inSingletonScope()
     process.emit('core.after.initialize.detect')
 
     process.emit('core.before.package.initialize')

packages/database/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/database",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript database package",
     "keywords": [
         "miaoscript",
@@ -21,11 +21,11 @@
     "devDependencies": {
         "@javatypes/spring-jdbc": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/container": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2"
     }
 }

packages/i18n/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/i18n",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript i18n package",
     "keywords": [
         "miaoscript",
@@ -19,11 +19,11 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "devDependencies": {
-        "@ccms/nashorn": "^0.24.0",
+        "@ccms/nashorn": "^0.28.0-beta.2",
         "@types/js-yaml": "^4.0.5",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
         "js-yaml": "^4.1.0"

packages/keyvalue/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/keyvalue",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript keyvalue package",
     "keywords": [
         "miaoscript",
@@ -19,18 +19,18 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/common": "^0.24.0",
-        "@ccms/container": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/common": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2"
     },
     "devDependencies": {
-        "@ccms/nashorn": "^0.24.0",
+        "@ccms/nashorn": "^0.28.0-beta.2",
         "@javatypes/amqp-client": "^0.0.3",
         "@javatypes/spring-amqp": "^0.0.3",
         "@javatypes/spring-rabbit": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "gitHead": "2589633069d24f646ac09261b1b2304c21d4ea75"
 }

packages/molang/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/molang",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "A fast parser for Minecraft's MoLang",
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
@@ -21,9 +21,9 @@
     },
     "homepage": "https://github.com/solvedDev/MoLang#readme",
     "devDependencies": {
-        "@types/node": "^17.0.25",
-        "rimraf": "^3.0.2",
-        "tslib": "^2.3.1",
-        "typescript": "^4.6.3"
+        "@types/node": "^18.13.0",
+        "rimraf": "^4.1.2",
+        "tslib": "^2.5.0",
+        "typescript": "^4.9.5"
     }
 }

packages/nashorn/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/nashorn",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript nashorn package",
     "keywords": [
         "miaoscript",
@@ -21,7 +21,7 @@
     },
     "devDependencies": {
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     }
 }

packages/nashorn/src/index.ts

@@ -64,8 +64,18 @@ declare global {
              * 引擎渠道
              */
             ScriptEngineChannel: string
+            /**
+             * 慢执行检测时间
+             */
             ScriptSlowExecuteTime: number
             ScriptEngineStartTime: number
+            /**
+             * 设置全局对象
+             * @param key 对象名称
+             * @param value 对象值
+             * @param config 对象属性
+             * @returns
+             */
             setGlobal: (key: string, value: any, config?: PropertyDescriptor & ThisType<any>) => void
             noop: () => void
             console: Console

packages/nodejs/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/nodejs",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript nodejs package",
     "keywords": [
         "miaoscript",
@@ -19,11 +19,11 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "devDependencies": {
-        "@ccms/nashorn": "^0.24.0",
+        "@ccms/nashorn": "^0.28.0-beta.2",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "tslib": "^2.3.1",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "tslib": "^2.5.0",
+        "typescript": "^4.9.5"
     },
     "gitHead": "781524f83e52cad26d7c480513e3c525df867121"
 }

packages/nodejs/src/events/index.ts

@@ -20,6 +20,7 @@
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 'use strict';
+var Throwable = Java.type('java.lang.Throwable')
 var R = typeof Reflect === 'object' ? Reflect : null
 var ReflectApply = R && typeof R.apply === 'function'
     ? R.apply
@@ -136,13 +137,19 @@ EventEmitter.prototype.emit = function emit(type) {
         var er;
         if (args.length > 0)
             er = args[0];
-        if (er instanceof Error) {
+        if (er instanceof Error || er instanceof Throwable) {
             // Note: The comments on the `throw` lines are intentional, they show
             // up in Node's output if this results in an unhandled exception.
             throw er; // Unhandled 'error' event
         }
+        if (er.error instanceof Error || er.error instanceof Throwable) {
+            throw er.error; // Unhandled 'error' event
+        }
+        if (er.cause instanceof Error || er.error instanceof Throwable) {
+            throw er.error; // Unhandled 'error' event
+        }
         // At least give some kind of context to the user
-        var err = new Error('Unhandled error.' + (er ? ' (' + er.message + ')' : ''));
+        var err = new Error('Unhandled error.' + (er ? ' (' + (er.message || er.error || er.cause || er) + ')' : ''));
         // @ts-ignore
         err.context = er;
         throw err; // Unhandled 'error' event

packages/nodejs/src/fs/index.ts

@@ -5,6 +5,7 @@ const Path = Java.type("java.nio.file.Path");
 const JavaString = Java.type("java.lang.String");
 const File = Java.type("java.io.File");
 const Files = Java.type("java.nio.file.Files");
+const Paths = Java.type("java.nio.file.Paths");
 const Collector = Java.type("java.util.stream.Collector")
 const separatorChar = File.separatorChar;
 const StandardCopyOption = Java.type("java.nio.file.StandardCopyOption");
@@ -37,7 +38,7 @@ function javaFile(...opts: any[]) {
 }
 
 export function renameSync(oldPath: PathLike, newPath: PathLike): void {
-
+    Files.move(Paths.get(oldPath), Paths.get(oldPath), StandardCopyOption['ATOMIC_MOVE'])
 }
 export function truncateSync() {
 

packages/nukkit/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/nukkit",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript nukkit package",
     "keywords": [
         "miaoscript",
@@ -21,12 +21,12 @@
     "devDependencies": {
         "@javatypes/nukkit-api": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/common": "^0.24.0",
-        "@ccms/container": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/common": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2"
     }
 }

packages/plugin/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/plugin",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript plugin package",
     "keywords": [
         "miaoscript",
@@ -22,15 +22,15 @@
         "@types/crypto-js": "^4.1.1",
         "@types/js-yaml": "^4.0.5",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/common": "^0.24.0",
-        "@ccms/container": "^0.24.0",
-        "@ccms/i18n": "^0.24.0",
-        "@ccms/verify": "^0.21.1",
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/common": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2",
+        "@ccms/i18n": "^0.28.0-beta.2",
+        "@ccms/verify": "^0.25.1",
         "crypto-js": "^4.1.1",
         "js-yaml": "^4.1.0"
     }

packages/plugin/src/command.ts

@@ -15,51 +15,51 @@ export class PluginCommandManager {
         process.on('plugin.after.disable', this.unregistryCommand.bind(this))
     }
 
-    private registryCommand(pluginInstance: plugin.Plugin) {
-        let cmds = getPluginCommandMetadata(pluginInstance)
-        let tabs = getPluginTabCompleterMetadata(pluginInstance)
+    public registryCommand(pluginInstance: plugin.Plugin, executor: any = pluginInstance) {
+        let cmds = getPluginCommandMetadata(executor)
+        let tabs = getPluginTabCompleterMetadata(executor)
         for (const cmd of cmds) {
             if (!this.ServerChecker.check(cmd.servers)) {
                 console.debug(`[${pluginInstance.description.name}] ${cmd.target.constructor.name} incompatible command ${cmd.name} server(${cmd.servers}) ignore.`)
                 continue
             }
             for (let command of [cmd.name, ...cmd.alias]) {
-                let [cmdExecutor, cmdCompleter] = this.generateAutoMainCommand(pluginInstance, cmd, tabs.get(command))
+                let [cmdExecutor, cmdCompleter] = this.generateAutoMainCommand(pluginInstance, executor, cmd, tabs.get(command))
                 this.CommandManager.on(pluginInstance, command, {
-                    cmd: cmdExecutor.bind(pluginInstance),
-                    tab: cmdCompleter?.bind(pluginInstance)
+                    cmd: cmdExecutor.bind(executor),
+                    tab: cmdCompleter?.bind(executor)
                 })
             }
         }
     }
 
-    private unregistryCommand(pluginInstance: plugin.Plugin) {
-        let cmds = getPluginCommandMetadata(pluginInstance)
+    public unregistryCommand(pluginInstance: plugin.Plugin, executor: any = pluginInstance) {
+        let cmds = getPluginCommandMetadata(executor)
         for (const cmd of cmds) {
             if (!this.ServerChecker.check(cmd.servers)) {
                 console.debug(`[${pluginInstance.description.name}] ${cmd.target.constructor.name} incompatible command ${cmd.name} server(${cmd.servers}) ignore.`)
                 continue
             }
             for (let command of [cmd.name, ...cmd.alias]) {
-                this.CommandManager.off(pluginInstance, command)
+                this.CommandManager.off(executor, command)
             }
         }
     }
 
-    private generateAutoMainCommand(pluginInstance: plugin.Plugin, cmd: interfaces.CommandMetadata, tab: interfaces.CommandMetadata) {
-        let cmdExecutor = pluginInstance[cmd.executor]
-        let cmdCompleter = tab ? pluginInstance[tab.executor] : undefined
-        let cmdSubCache = Object.keys(pluginInstance.constructor.prototype).filter(s => s.startsWith('cmd')).map(s => s.substring(3))
+    private generateAutoMainCommand(pluginInstance: plugin.Plugin, executor: any, cmd: interfaces.CommandMetadata, tab: interfaces.CommandMetadata) {
+        let cmdExecutor = executor[cmd.executor]
+        let cmdCompleter = tab ? executor[tab.executor] : undefined
+        let cmdSubCache = Object.keys(executor.constructor.prototype).filter(s => s.startsWith('cmd')).map(s => s.substring(3))
         if (cmd.autoMain) {
             cmdExecutor = (sender: any, command: string, args: string[]) => {
                 let subcommand = args[0]
                 let cmdKey = 'cmd' + subcommand
                 if (!cmdSubCache.includes(subcommand)) {
-                    if (!pluginInstance[cmd.executor].apply(pluginInstance, [sender, command, args])) {
+                    if (!executor[cmd.executor].apply(executor, [sender, command, args])) {
                         subcommand && pluginInstance.logger.sender(sender, `§4未知的命令: §b/${command} §c${subcommand}`)
                         pluginInstance.logger.sender(
                             sender,
-                            pluginInstance['cmdhelp'] ?
+                            executor['cmdhelp'] ?
                                 `§6请执行 §b/${command} §ahelp §6查看帮助!` :
                                 [
                                     `§6插件: §b${pluginInstance.description.name}`,
@@ -69,7 +69,7 @@ export class PluginCommandManager {
                     }
                     return
                 }
-                let subcommandexec = pluginInstance[cmdKey]
+                let subcommandexec = executor[cmdKey]
                 let permission: string
                 if (cmd.permission && sender.hasPermission) {
                     if (typeof cmd.permission == "string") {
@@ -78,11 +78,11 @@ export class PluginCommandManager {
                         permission = `${pluginInstance.description.name.toLocaleLowerCase()}.${command}.${subcommand || 'main'}`
                     }
                     if (!sender.hasPermission(permission)) {
-                        return pluginInstance.logger.sender(sender, `§c你需要 ${permission} 权限 才可执行此命令.`)
+                        return pluginInstance.logger.sender(sender, `§c你需要 §4${permission} §c权限 才可执行此命令.`)
                     }
                 }
                 args.shift()
-                return subcommandexec.apply(pluginInstance, [sender, ...args])
+                return subcommandexec.apply(executor, [sender, ...args])
             }
             let originCompleter = cmdCompleter
             cmdCompleter = (sender: any, command: string, args: string[]) => {
@@ -95,10 +95,10 @@ export class PluginCommandManager {
                     }
                     if (!sender.hasPermission(permission)) { return [] }
                 }
-                return (args.length == 1 ? cmdSubCache : []).concat(originCompleter?.apply(pluginInstance, [sender, command, args]) || [])
+                return (args.length == 1 ? cmdSubCache : []).concat(originCompleter?.apply(executor, [sender, command, args]) || [])
             }
         }
-        if (!cmdCompleter) { console.warn(`[${pluginInstance.description.name}] command ${cmd.name} is not registry tabCompleter`) }
+        if (!cmdCompleter) { console.debug(`[${pluginInstance.description.name}] command ${cmd.name} is not registry tabCompleter`) }
         return [cmdExecutor, cmdCompleter]
     }
 }

packages/plugin/src/config.ts

@@ -7,8 +7,7 @@ import { interfaces } from './interfaces'
 import { getPluginConfigMetadata } from './utils'
 
 import { PluginConfigLoader } from './config/interfaces'
-import './config/loader/json-loader'
-import './config/loader/yaml-loader'
+import './config/loader'
 
 @provideSingleton(PluginConfigManager)
 export class PluginConfigManager {
@@ -68,30 +67,25 @@ export class PluginConfigManager {
     private loadConfig0(plugin: plugin.Plugin, metadata: interfaces.ConfigMetadata) {
         try {
             let defaultValue = metadata.default ?? plugin[metadata.variable]
-            let configValue = defaultValue || {}
-            if (defaultValue) {
             metadata.file = fs.concat(
                 fs.file(plugin.description.loadMetadata.file).parent,
                 plugin.description.name,
                 metadata.filename
             )
             let configLoader = this.getConfigLoader(metadata.format)
-                if (!fs.exists(metadata.file)) {
+            if (!fs.exists(metadata.file) && defaultValue) {
                 base.save(metadata.file, configLoader.dump(defaultValue))
                 console.i18n("ms.plugin.manager.config.save.default", {
                     plugin: plugin.description.name,
                     name: metadata.name,
                     format: metadata.format
                 })
-                } else if (metadata.migrate) {
-                    configValue = configLoader.load(base.read(metadata.file)) || {}
-                    if (defaultValue && this.setDefaultValue(configValue, defaultValue, !!metadata.default)) {
+            }
+            let configValue = configLoader.load(base.read(metadata.file)) || {}
+            if (metadata.migrate && defaultValue && this.setDefaultValue(configValue, defaultValue, !!metadata.default)) {
                 base.save(metadata.file, configLoader.dump(configValue))
             }
-                    console.debug(`[${plugin.description.name}] Load Config ${metadata.variable} from file ${metadata.file} =>
-${JSON.stringify(configValue, undefined, 4).substring(0, 500)}`)
-                }
-            }
+            console.debug(`[${plugin.description.name}] Load Config ${metadata.variable} from file ${metadata.file}`)
             this.defienConfigProp(plugin, metadata, configValue)
         } catch (error: any) {
             console.i18n("ms.plugin.manager.config.load.error", {

packages/plugin/src/event.ts

@@ -5,9 +5,13 @@ import { getPluginListenerMetadata } from './utils'
 @provideSingleton(PluginEventManager)
 export class PluginEventManager {
     @Autowired()
-    private EventManager: event.Event
+    private eventManager: event.Event
     @Autowired()
-    private ServerChecker: server.ServerChecker
+    private serverChecker: server.ServerChecker
+    @Autowired()
+    private nativePluginChecker: server.NativePluginChecker
+
+    private listenerMap = [];
 
     constructor() {
         process.on('plugin.before.enable', this.registryListener.bind(this))
@@ -15,26 +19,44 @@ export class PluginEventManager {
     }
 
     mapEventName() {
-        return this.EventManager.mapEventName().toFixed(0)
+        return this.eventManager.mapEventName().toFixed(0)
     }
 
-    private registryListener(pluginInstance: plugin.Plugin) {
-        let events = getPluginListenerMetadata(pluginInstance)
+    public registryListener(pluginInstance: plugin.Plugin, listener: any = pluginInstance) {
+        let events = getPluginListenerMetadata(listener)
+        let execes = []
         for (const event of events) {
             // ignore space listener
-            if (!this.ServerChecker.check(event.servers)) {
-                console.debug(`[${pluginInstance.description.name}] ${event.target.constructor.name} incompatible event ${event.name} server(${event.servers}) ignore.`)
+            if (!this.serverChecker.check(event.servers)) {
+                console.debug(`[${pluginInstance.description.name}] ${event.target.constructor.name} incompatible server(${event.servers}) ignore event ${event.name}.`)
+                continue
+            }
+            // ignore space listener
+            if (!this.nativePluginChecker.check(event.plugins)) {
+                console.debug(`[${pluginInstance.description.name}] ${event.target.constructor.name} require native plugins(${event.plugins}) ignore event ${event.name}.`)
                 continue
             }
             // here must bind this to pluginInstance
             let exec = event.target[event.executor]
-            let execBinded = exec.bind(pluginInstance)
+            let execBinded = exec.bind(listener)
             execBinded.executor = event.executor
-            exec.off = this.EventManager.listen(pluginInstance, event.name, execBinded, event.priority, event.ignoreCancel)
+            exec.off = this.eventManager.listen(pluginInstance, event.name, execBinded, event.priority, event.ignoreCancel)
+            execes.push(exec)
         }
+        let off = () => {
+            if (off['offed']) return
+            off['offed'] = true
+            execes.forEach((exec: { off: () => void }) => exec.off())
+        }
+        listener.off = off
     }
 
-    private unregistryListener(pluginInstance: plugin.Plugin) {
-        this.EventManager.disable(pluginInstance)
+    private unregistryListener(pluginInstance: plugin.Plugin, listener: any = pluginInstance) {
+        if (listener && listener.off) {
+            listener.off()
+        }
+        if (pluginInstance) {
+            this.eventManager.disable(pluginInstance)
+        }
     }
 }

packages/plugin/src/index.ts

@@ -10,6 +10,9 @@ export * from './manager'
 export * from './decorators'
 export * from './interfaces'
 
+export * from './event'
+export * from './command'
+
 export {
     plugin as JSPlugin,
     cmd as Cmd,

packages/plugin/src/interfaces.ts

@@ -8,7 +8,7 @@ export namespace interfaces {
     @injectable()
     export abstract class Plugin implements plugin.Plugin {
         public description: plugin.PluginMetadata
-        public logger: Console
+        public logger: MiaoScriptConsole
         @inject(server.Console)
         private Console: MiaoScriptConsole
 
@@ -28,6 +28,11 @@ export namespace interfaces {
             return dataFolder.getAbsolutePath()
         }
 
+        public registryCommand(executor: any) { }
+        public unregistryCommand(executor: any) { }
+        public registryListener(listener: any) { }
+        public unregistryListener(listener: any) { }
+
         public load() { }
         public enable() { }
         public disable() { }
@@ -73,6 +78,10 @@ export namespace interfaces {
          * 是否忽略已取消的事件
          */
         ignoreCancel?: boolean
+        /**
+         * 依赖插件 没有就不加载
+         */
+        plugins?: string[]
     }
     export interface ConfigMetadata extends plugin.BaseMetadata {
         /**

packages/plugin/src/manager.ts

@@ -2,12 +2,11 @@ import i18n from '@ccms/i18n'
 import { plugin, server } from '@ccms/api'
 import { provideSingleton, Container, ContainerInstance, Autowired } from '@ccms/container'
 
-import './config'
 import { interfaces } from './interfaces'
 import { PluginTaskManager } from './task'
 import { PluginEventManager } from './event'
-import { PluginCommandManager } from './command'
 import { PluginConfigManager } from './config'
+import { PluginCommandManager } from './command'
 
 const Thread = Java.type('java.lang.Thread')
 
@@ -93,18 +92,17 @@ export class PluginManagerImpl implements plugin.PluginManager {
         for (const [, scanner] of this.sacnnerMap) {
             try {
                 console.i18n('ms.plugin.manager.scan', { scanner: scanner.type, folder })
-                let plugins = scanner.scan(folder)
-                console.i18n('ms.plugin.manager.scan.finish', { scanner: scanner.type, folder, size: plugins.length })
-                plugins.forEach(loadMetadata => {
+                let loadMetadatas = scanner.scan(folder)
+                console.i18n('ms.plugin.manager.scan.finish', { scanner: scanner.type, folder, size: loadMetadatas.length })
+                for (const loadMetadata of loadMetadatas) {
                     try {
                         this.loadAndRequirePlugin(loadMetadata)
                     } catch (error: any) {
-                        console.error(`plugin scanner ${scanner.type} load ${loadMetadata.file} occurred error ${error}`)
+                        console.console(`§c扫描器 §4${scanner.type} §c文件 §4${loadMetadata.file.toString().replace(root, '')} §c编译失败 请提供下列错误给开发者`)
                         console.ex(error)
                     }
-                })
+                }
             } catch (error: any) {
-                console.error(`plugin scanner ${scanner.type} occurred error ${error}`)
                 console.ex(error)
             }
         }
@@ -229,8 +227,16 @@ export class PluginManagerImpl implements plugin.PluginManager {
         })
     }
 
+    has(name: string) {
+        return this.instanceMap.has(name)
+    }
+
+    get(name: string) {
+        return this.instanceMap.get(name) || null
+    }
+
     getPlugin(name: string) {
-        return this.instanceMap.get(name)
+        return this.instanceMap.get(name) || null
     }
 
     getPlugins() {

packages/polyfill/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/polyfill",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript polyfill package",
     "author": "MiaoWoo <admin@yumc.pw>",
     "homepage": "https://github.com/circlecloud/ms.git",
@@ -14,14 +14,14 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "dependencies": {
-        "@ccms/i18n": "^0.24.0",
-        "@ccms/nodejs": "^0.24.0",
-        "core-js": "^3.22.1"
+        "@ccms/i18n": "^0.28.0-beta.2",
+        "@ccms/nodejs": "^0.28.0-beta.2",
+        "core-js": "^3.27.2"
     },
     "devDependencies": {
-        "@ccms/nashorn": "^0.24.0",
+        "@ccms/nashorn": "^0.28.0-beta.2",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     }
 }

packages/polyfill/src/index.ts

@@ -12,6 +12,7 @@ import 'core-js'
 process.on('exit', () => require.disable())
 global.setGlobal('Proxy', require('./proxy').Proxy)
 global.setGlobal('XMLHttpRequest', require('./xml-http-request').XMLHttpRequest)
+global.setGlobal('Buffer', require('./buffer').Buffer)
 global.setGlobal('Blob', require('blob-polyfill').Blob)
 console.i18n("ms.polyfill.completed", { time: (new Date().getTime() - polyfillStartTime) / 1000 })
 export default true

packages/polyfill/src/node-shim.ts

@@ -126,6 +126,7 @@ class Process extends EventEmitter {
 }
 
 class EventLoop {
+    private threadCount = new AtomicInteger(0)
     private eventLoopMainThread = undefined
     private eventLoopTaskQueue = new DelayQueue()
     private taskExecuteTimeout = 3000
@@ -134,10 +135,10 @@ class EventLoop {
     constructor() {
         this.taskExecuteTimeout = parseInt(process.env.MS_TASK_EXECUTE_TIMEOUT) || 3000
         this.fixedThreadPool = new ThreadPoolExecutor(
-            1, 1, 0, TimeUnit.SECONDS,
+            8, 16, 0, TimeUnit.SECONDS,
             new LinkedBlockingQueue(1024),
             new ThreadFactory((run: any) => {
-                let thread = new Thread(run, "@ccms/event-loop")
+                let thread = new Thread(run, "@ccms/event-loop-" + this.threadCount.incrementAndGet())
                 thread.setDaemon(true)
                 return thread
             }))
@@ -198,7 +199,7 @@ class EventLoop {
                     try {
                         callback.apply(undefined, args)
                     } catch (cause: any) {
-                        cause = cause.getCause && cause.getCause() || cause
+                        cause = cause.getCause ? cause.getCause() : cause
                         try {
                             process.emit('error', cause)
                         } catch (error: any) {
@@ -213,7 +214,7 @@ class EventLoop {
                 return console.warn(`FixedThreadPool isInterrupted exit! Task ${name} exec exit!`)
             }
             if (error instanceof TimeoutException) {
-                return console.warn(`Task ${name} => ${callback} exec time greater than ${this.taskExecuteTimeout}s!`)
+                return console.warn(`Task ${name} => ${callback} exec time greater than ${this.taskExecuteTimeout}ms!`)
             }
             throw error.getCause && error.getCause() || error
         }

packages/polyfill/src/xml-http-request.ts

@@ -68,13 +68,14 @@ type EventType =
     | 'timeout'
     | 'loadend'
     | 'loadstart'
-type HttpHeader = { [key: string]: string }
-
+type RequestHttpHeader = { [key: string]: string }
+type HttpHeader = { [key: string]: string[] }
 
 const executor = Executors.newCachedThreadPool()
 
 export class XMLHttpRequest {
-    private _timeout: number = 120000;
+    private _connectTimeout: number = 5000;
+    private _readTimeout: number = 120000;
     private _responseType: ResponseType = 'text';
     private _withCredentials: boolean
 
@@ -84,7 +85,7 @@ export class XMLHttpRequest {
     private _url: string
     private _async: boolean
     private _mimeType: string
-    private _requestHeaders: HttpHeader = {};
+    private _requestHeaders: RequestHttpHeader = {};
 
     private _status: number = 0;
     private _statusText: string = null;
@@ -96,10 +97,22 @@ export class XMLHttpRequest {
     private _connection = null;
 
     get timeout() {
-        return this._timeout
+        return this._readTimeout
     }
     set timeout(timeout: number) {
-        this._timeout = timeout
+        this._readTimeout = timeout
+    }
+    get connectTimeout() {
+        return this._connectTimeout
+    }
+    set connectTimeout(timeout: number) {
+        this._connectTimeout = timeout
+    }
+    get readTimeout() {
+        return this._readTimeout
+    }
+    set readTimeout(timeout: number) {
+        this._readTimeout = timeout
     }
     get readyState() {
         return this._readyState
@@ -143,7 +156,7 @@ export class XMLHttpRequest {
         this._requestHeaders[key] = val
     }
     getResponseHeader(key: string): string {
-        return this._responseHeaders[key]
+        return this._responseHeaders[key]?.[0]
     }
     getAllResponseHeaders(): any {
         return this._responseHeaders
@@ -169,8 +182,8 @@ export class XMLHttpRequest {
         this._connection.setRequestMethod(this._method)
         this._connection.setDoOutput(true)
         this._connection.setDoInput(true)
-        this._connection.setConnectTimeout(this._timeout)
-        this._connection.setReadTimeout(this._timeout)
+        this._connection.setConnectTimeout(this._connectTimeout)
+        this._connection.setReadTimeout(this._readTimeout)
 
         this.setRequestHeader('X-Requested-With', 'XMLHttpRequest')
         this.setReadyState(ReadyState.OPENED)
@@ -181,7 +194,7 @@ export class XMLHttpRequest {
         }
         if (this._readyState !== ReadyState.OPENED) { throw new Error(`Error Status ${this._readyState}!`) }
         let future = executor.submit(new Callable({ call: () => this._send(body) }))
-        if (!this._async) { future.get(this._timeout, TimeUnit.MILLISECONDS) }
+        if (!this._async) { future.get(this._connectTimeout + this._readTimeout + 100, TimeUnit.MILLISECONDS) }
         return future
     }
     get() {
@@ -199,22 +212,23 @@ export class XMLHttpRequest {
     }
     abort() {
         this._connection.disconnect()
-        this.onabort && this.onabort()
+        this.onabort?.()
     }
 
     private _send(body?: string | object) {
         try {
             this._connection.connect()
-            this.onloadstart && this.onloadstart()
+            this.onloadstart?.()
             if (body) {
                 let bodyType = Object.prototype.toString.call(body)
-                if (typeof body !== "string") { throw new Error(`body(${bodyType}) must be string!`) }
+                if (typeof body !== "string") { throw new Error(`body(${bodyType}) must be string.`) }
                 var out = this._connection.getOutputStream()
                 out.write(new JavaString(body).getBytes(UTF_8))
                 out.flush()
                 out.close()
             }
             this.setReadyState(ReadyState.LOADING)
+            this.onload?.()
             this._status = this._connection.getResponseCode()
             this._statusText = this._connection.getResponseMessage()
             if (this._status >= 0 && this._status < 300) {
@@ -224,8 +238,8 @@ export class XMLHttpRequest {
             } else {
                 this._responseText = this.readOutput(this._connection.getErrorStream())
             }
-            this.setResponseHeaders(this._connection.getHeaderFields())
-            this.onloadend && this.onloadend()
+            this.setResponseHeaders()
+            this.onloadend?.()
         } catch (ex: any) {
             if (ex instanceof SocketTimeoutException && this.ontimeout) {
                 return this.ontimeout(ex)
@@ -239,15 +253,15 @@ export class XMLHttpRequest {
         }
     }
 
-    private setResponseHeaders(header: any) {
-        header.forEach((key: string | number, value: string | any[]) => {
-            this._responseHeaders[key + ''] = value[value.length - 1] + ''
+    private setResponseHeaders() {
+        this._connection.getHeaderFields().forEach((key: string | number, value: any[]) => {
+            this._responseHeaders[key + ''] = Java.from(value)
         })
     }
 
     private setReadyState(state: ReadyState) {
         this._readyState = state
-        this.onreadystatechange && this.onreadystatechange()
+        this.onreadystatechange?.()
     }
 
     private readOutput(input: any) {

packages/protocol/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/protocol",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript protocol package",
     "keywords": [
         "miaoscript",
@@ -21,7 +21,7 @@
     },
     "devDependencies": {
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     }
 }

packages/qrcode/package.json

@@ -0,0 +1,26 @@
+{
+    "name": "@ccms/qrcode",
+    "version": "0.28.0-beta.2",
+    "description": "MiaoScript qrcode package",
+    "keywords": [
+        "miaoscript",
+        "minecraft",
+        "bukkit",
+        "sponge"
+    ],
+    "author": "MiaoWoo <admin@yumc.pw>",
+    "homepage": "https://github.com/circlecloud/ms.git",
+    "license": "ISC",
+    "main": "dist/index.js",
+    "scripts": {
+        "clean": "rimraf dist",
+        "watch": "tsc --watch",
+        "build": "yarn clean && tsc",
+        "test": "echo \"Error: run tests from root\" && exit 1"
+    },
+    "devDependencies": {
+        "reflect-metadata": "^0.1.13",
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
+    }
+}

packages/sponge/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/sponge",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript sponge package",
     "keywords": [
         "miaoscript",
@@ -21,12 +21,12 @@
     "devDependencies": {
         "@javatypes/sponge-api": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/common": "^0.24.0",
-        "@ccms/container": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/common": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2"
     }
 }

packages/sponge/src/particle.ts

@@ -1,32 +1,15 @@
 import { provideSingleton } from '@ccms/container'
-import { particle, plugin } from '@ccms/api'
+import { particle } from '@ccms/api'
 
 @provideSingleton(particle.ParticleManager)
 export class SpongeParticleManager extends particle.ParticleManager {
-    private globalSpawner = new SpongeParticleSpawner()
-    constructor() {
-        super()
-        particle.ParticleManager.globalSpawner = this.globalSpawner
-    }
-    protected getGlobalSpawner() {
-        return this.globalSpawner
-    }
 }
+@provideSingleton(particle.ParticleSpawner)
 export class SpongeParticleSpawner extends particle.ParticleSpawner {
-    spawnParticle(location: org.spongepowered.api.world.Location<any>, particle: any, count: number = 1) {
-        location.getPosition()
-        // location.getWorld().spawnParticle(particle, location, count)
-    }
     spawn(location: any, particle: particle.Particle) {
-        location.getWorld().spawnParticle(
-            particle.getParticle(),
-            location,
-            particle.getCount(),
-            particle.getOffsetX(),
-            particle.getOffsetY(),
-            particle.getOffsetZ(),
-            particle.getExtra(),
-            particle.getData()
-        )
+        throw new Error('Not Impl.')
+    }
+    spawnToPlayer(player: any, location: any, particle: particle.Particle) {
+        throw new Error('Not Impl.')
     }
 }

packages/spring/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/spring",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript spring package",
     "keywords": [
         "miaoscript",
@@ -20,13 +20,13 @@
     },
     "devDependencies": {
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/common": "^0.24.0",
-        "@ccms/container": "^0.24.0",
-        "@ccms/database": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/common": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2",
+        "@ccms/database": "^0.28.0-beta.2"
     }
 }

packages/web/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/web",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript web package",
     "keywords": [
         "miaoscript",
@@ -25,11 +25,11 @@
         "@javatypes/spring-web": "^0.0.3",
         "@javatypes/tomcat": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     },
     "dependencies": {
-        "@ccms/api": "^0.24.0",
-        "@ccms/container": "^0.24.0"
+        "@ccms/api": "^0.28.0-beta.2",
+        "@ccms/container": "^0.28.0-beta.2"
     }
 }

packages/websocket/.prettierrc

@@ -0,0 +1,4 @@
+{
+    "tabWidth": 2,
+    "semi": true
+}

packages/websocket/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@ccms/websocket",
-    "version": "0.24.0",
+    "version": "0.28.0-beta.2",
     "description": "MiaoScript websocket package",
     "keywords": [
         "miaoscript",
@@ -19,14 +19,15 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "dependencies": {
+        "@socket.io/component-emitter": "3.1.0",
         "backo2": "^1.0.2",
         "parseuri": "^0.0.6"
     },
     "devDependencies": {
-        "@ccms/nashorn": "^0.24.0",
+        "@ccms/nashorn": "^0.28.0-beta.2",
         "@javatypes/tomcat-websocket-api": "^0.0.3",
         "reflect-metadata": "^0.1.13",
-        "rimraf": "^3.0.2",
-        "typescript": "^4.6.3"
+        "rimraf": "^4.1.2",
+        "typescript": "^4.9.5"
     }
 }

packages/websocket/src/client/index.ts

@@ -1,7 +1,7 @@
 
 import { EventEmitter } from 'events'
 import { Transport } from './transport'
-import { CloseEvent, ErrorEvent, Event, EventType, MessageEvent, WebSocketHeader } from './interface'
+import { ClientEvent, CloseEvent, ErrorEvent, Event, EventType, MessageEvent, WebSocketHeader } from './interface'
 
 export class WebSocketManager {
     private clients = new Map<string, WebSocket>()
@@ -18,7 +18,9 @@ export class WebSocketManager {
     add(client: WebSocket) {
         this.clients.set(client.id, client)
     }
+
     del(client: WebSocket) {
+        client.removeAllListeners()
         this.clients.delete(client.id)
     }
 }
@@ -26,21 +28,22 @@ export class WebSocketManager {
 export const manager = new WebSocketManager()
 
 export class WebSocket extends EventEmitter {
+    public static manager: WebSocketManager = manager
+
     public static CONNECTING = 0
     public static OPEN = 1
     public static CLOSING = 2
     public static CLOSED = 3
+
     public binaryType: 'blob' | 'arraybuffer'
-    protected manager: WebSocketManager
 
     protected _url: string
     protected _headers: WebSocketHeader = {}
 
     private client: Transport
 
-    constructor(url: string, subProtocol: string = '', headers: WebSocketHeader = {}) {
+    constructor(url: string, subProtocol: string | string[] = '', headers: WebSocketHeader = {}) {
         super()
-        this.manager = manager
         this._url = url
         this._headers = headers
         try {
@@ -52,16 +55,14 @@ export class WebSocket extends EventEmitter {
             console.ex(error)
             return
         }
-        this.client.on('open', (event) => {
-            this.onopen?.(event)
+        // mamanger connected client
         manager.add(this)
-        })
-        this.client.on('message', (event) => this.onmessage?.(event))
-        this.client.on('close', (event) => {
-            this.onclose?.(event)
-            manager.del(this)
-        })
-        this.client.on('error', (event) => this.onerror?.(event))
+        this.client.on(ClientEvent.close, (_) => manager.del(this))
+        // add event forward
+        this.client.on(ClientEvent.open, (event) => this.onopen?.(event))
+        this.client.on(ClientEvent.message, (event) => this.onmessage?.(event))
+        this.client.on(ClientEvent.close, (event) => this.onclose?.(event))
+        this.client.on(ClientEvent.error, (event) => this.onerror?.(event))
         setTimeout(() => this.client.connect(), 20)
     }
     get id() {
@@ -77,26 +78,31 @@ export class WebSocket extends EventEmitter {
         return this.client.protocol
     }
     get readyState() {
-        return this.client.readyStatus
+        return this.client.readyState
     }
     get url() {
         return this._url
     }
+
     public onopen: (event: Event) => void
     public onmessage: (event: MessageEvent) => void
     public onclose: (event: CloseEvent) => void
     public onerror: (event: ErrorEvent) => void
 
-    addEventListener(event: EventType, callback: () => void) {
-        this[`on${event.toLowerCase()}`] = callback
-        this.client.on(event, callback)
+    public on(eventName: string | symbol, listener: (...args: any[]) => void): this {
+        this.client.on(eventName, listener)
+        return this
     }
+    public emit(eventName: string | symbol, ...args: any[]): boolean {
+        return this.client.emit(eventName, ...args)
+    }
+
     public send(data: any) {
-        this.client.send(data)
+        return this.client.send(data)
     }
+
     public close(code?: number, reason?: string) {
-        this.client.close(code, reason)
-        this.removeAllListeners()
+        return this.client.close(code, reason)
     }
 }
 global.setGlobal('WebSocket', WebSocket)

packages/websocket/src/client/interface.ts

@@ -4,10 +4,18 @@ export interface WebSocketHeader {
 }
 
 export type EventType =
-    | 'close'
-    | 'error'
-    | 'message'
-    | 'open'
+    | ClientEvent.open
+    | ClientEvent.message
+    | ClientEvent.close
+    | ClientEvent.error
+
+export enum ClientEvent {
+    open = 'open',
+    message = 'message',
+    close = 'close',
+    error = 'error',
+}
+
 export interface Event {
 
 }

packages/websocket/src/client/netty/handler.ts

@@ -1,6 +1,9 @@
 import { NettyWebSocket } from '.'
 import { WebSocketClientHandlerAdapter } from './adapter/handler'
 
+const Throwable = Java.type('java.lang.Throwable')
+const RuntimeException = Java.type('java.lang.RuntimeException')
+
 const CharsetUtil = Java.type('io.netty.util.CharsetUtil')
 const TextWebSocketFrame = Java.type('io.netty.handler.codec.http.websocketx.TextWebSocketFrame')
 const CloseWebSocketFrame = Java.type('io.netty.handler.codec.http.websocketx.CloseWebSocketFrame')
@@ -20,7 +23,7 @@ export class WebSocketClientHandler extends WebSocketClientHandlerAdapter {
         return true
     }
     handlerAdded(ctx: any) {
-        console.debug(`${ctx} handlerAdded`)
+        this.client.onconnection({})
         if (ctx.newPromise) {
             this.handshakeFuture = ctx.newPromise()
         } else {
@@ -28,20 +31,22 @@ export class WebSocketClientHandler extends WebSocketClientHandlerAdapter {
         }
     }
     channelActive(ctx: any) {
-        console.debug(`${ctx} channelActive`)
         this.handshaker.handshake(ctx.channel())
+        setTimeout(() => {
+            this.abortHandshake(new Error('handshake timed out.'))
+        }, 10000)
     }
     channelInactive(ctx: any) {
-        console.debug(`${ctx} channelInactive`)
-        this.client.onclose({ code: 0, reason: 'client connection channel inactive!' })
+        this.client.close(1006, 'connection was closed abnormally.', true)
     }
     channelRead0(ctx: any, msg: any) {
-        console.trace(`${ctx} channelRead0 ${msg}`)
         let ch = ctx.channel()
         if (!this.handshaker.isHandshakeComplete()) {
+            console.debug(`Netty Handler channelRead0 websocket client connected`)
             // websocket client connected
             this.handshaker.finishHandshake(ch, msg)
             this.handshakeFuture.setSuccess()
+            this.client.onconnect({})
             return
         }
 
@@ -54,14 +59,19 @@ export class WebSocketClientHandler extends WebSocketClientHandlerAdapter {
         if (frame instanceof TextWebSocketFrame) {
             this.client.onmessage({ data: frame.text() })
         } else if (frame instanceof CloseWebSocketFrame) {
-            this.client.onclose({ code: 0, reason: 'server close connection!' })
+            this.client.receiverClose(frame.statusCode(), frame.reasonText())
         }
     }
+    abortHandshake(reason: Error) {
+        if (this.handshakeFuture.isDone()) { return }
+        if (!(reason instanceof Throwable)) {
+            reason = new RuntimeException(reason)
+        }
+        this.handshakeFuture.setFailure(reason)
+    }
     exceptionCaught(ctx: any, cause: Error) {
         console.debug(`${ctx} exceptionCaught ${cause}`)
+        this.client.abortHandshake(cause)
         this.client.onerror({ error: cause })
-        if (!this.handshakeFuture.isDone()) {
-            this.handshakeFuture.setFailure(cause)
-        }
     }
 }

packages/websocket/src/client/netty/index.ts

@@ -60,6 +60,8 @@ export class NettyWebSocket extends Transport {
     private channel: any
     private b: any
 
+    private handler: any
+
     constructor(url: string, subProtocol: string = '', headers: WebSocketHeader = {}) {
         super(url, subProtocol, headers)
         if (!url) {
@@ -85,13 +87,9 @@ export class NettyWebSocket extends Transport {
         console.debug(`constructor NettyWebSocket url: ${url} scheme: ${this._schema} host: ${this._host} port: ${this._port} header: ${JSON.stringify(headers)}`)
     }
     getId() {
-        if (this.channel?.id) {
-            return this.channel?.id() + ''
-        }
-        return 'NettyWebSocket#' + channelCount.incrementAndGet()
+        return `${this.channel?.id()}` || `NettyWebSocket#${channelCount.incrementAndGet()}`
     }
     doConnect() {
-        console.debug('client NettyWebSocket doConnect', this._url)
         let uri = URI.create(this._url)
         let headers = new DefaultHttpHeaders()
         for (const key of Object.getOwnPropertyNames(this._headers || {})) {
@@ -100,7 +98,7 @@ export class NettyWebSocket extends Transport {
         // Connect with V13 (RFC 6455 aka HyBi-17). You can change it to V08 or V00.
         // If you change it to V00, ping is not supported and remember to change
         // HttpResponseDecoder to WebSocketHttpResponseDecoder in the pipeline.
-        let handler = new WebSocketClientHandler(WebSocketClientHandshakerFactory
+        this.handler = new WebSocketClientHandler(WebSocketClientHandshakerFactory
             .newHandshaker(uri, WebSocketVersion.V13, null, false, headers), this)
         this.b = new Bootstrap()
         this.b.group(group)
@@ -111,7 +109,7 @@ export class NettyWebSocket extends Transport {
                     if (this._schema == "wss") {
                         if (SslContextBuilder) {
                             let sslCtx = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build()
-                            pipeline.addLast(sslCtx.newHandler(ch.alloc(), this._host, this._port))
+                            pipeline.addLast('ssl', sslCtx.newHandler(ch.alloc(), this._host, this._port))
                         } else {
                             let sslEngine = SSLContext.getDefault().createSSLEngine()
                             sslEngine.setUseClientMode(true)
@@ -120,35 +118,36 @@ export class NettyWebSocket extends Transport {
                     }
                     pipeline.addLast("http-codec", new HttpClientCodec())
                     pipeline.addLast("aggregator", new HttpObjectAggregator(65536))
-                    pipeline.addLast("websocket", handler.getHandler())
+                    pipeline.addLast("websocket", this.handler.getHandler())
                 }
             }))
-        this.b.connect(this._host, this._port).addListener(new ChannelFutureListener((future: any) => {
         try {
-                this.channel = future.sync().channel()
-                this.onconnection({})
-                handler.handshakeFuture.addListener(new ChannelFutureListener((future: any) => {
-                    try {
-                        future.sync()
-                        // only trigger onconnect when not have error
-                        this.onconnect({})
-                    } catch (error: any) {
-                        // ignore error exceptionCaught from handler
-                        // this.onerror({ error })
+            this.channel = this.b.connect(this._host, this._port).sync().channel()
+            this.handler.handshakeFuture.sync()
+        } catch (error) {
+            // ignore connect error
+            // tigger error at handshakeFuture
         }
-                }))
-            } catch (error: any) {
-                this.onerror({ error })
-            }
-        }))
     }
     doSend(text: string) {
         this.channel.writeAndFlush(new TextWebSocketFrame(text))
     }
-    doClose(code: number, reason: string) {
-        this.channel.writeAndFlush(new CloseWebSocketFrame())
-        this.channel.close()
-        this.channel.closeFuture().addListener(new ChannelFutureListener(() => console.debug(`NettyWebSocket close code: ${code} reason: ${reason}`)))
+    doClose(code: number, reason: string, wasClean: boolean = false) {
+        console.debug(`Netty Client doClose code: ${code} reason: ${reason}`)
+        if (this.readyState == WebSocket.CLOSING) {
+            if (!this._closeFrameSent) {
+                console.debug(`Netty Client doClose send close frame`)
+                this.channel?.writeAndFlush(new CloseWebSocketFrame(code, reason))
+                this._closeFrameSent = true
+            }
+            if (!this._closeFrameReceived && !wasClean) { return console.debug(`Netty Client doClose wait server send close`) }
+        }
+        this.channel?.closeFuture().addListener(new ChannelFutureListener(() => {
+            this.onclose({ code, reason })
+        }))
+    }
+    abortHandshake(reason: Error): void {
+        this.handler.abortHandshake(reason)
     }
     getChannel() {
         return this.channel

packages/websocket/src/client/transport.ts

@@ -1,6 +1,6 @@
 import { EventEmitter } from 'events'
 import { WebSocket } from './index'
-import { CloseEvent, ErrorEvent, Event, MessageEvent, WebSocketHeader } from './interface'
+import { ClientEvent, CloseEvent, ErrorEvent, Event, MessageEvent, WebSocketHeader } from './interface'
 
 export abstract class Transport extends EventEmitter {
     protected _url: string
@@ -8,6 +8,9 @@ export abstract class Transport extends EventEmitter {
     protected _protocol: string
     protected _headers: WebSocketHeader = {}
 
+    protected _closeFrameReceived = false;
+    protected _closeFrameSent = false;
+
     constructor(uri: string, subProtocol: string = '', headers: WebSocketHeader = {}) {
         super()
         this._url = uri
@@ -23,25 +26,22 @@ export abstract class Transport extends EventEmitter {
         return this._protocol
     }
 
-    get readyStatus() {
+    get readyState() {
         return this._state
     }
 
-    set readyStatus(state: number) {
+    set readyState(state: number) {
         this._state = state
     }
 
     connect() {
-        console.debug(`client Transport connect`)
-        try {
         this.doConnect()
-        } catch (error: any) {
-            console.ex(error)
-            this.onerror({ error })
-        }
     }
 
     send(text: string) {
+        if (this.readyState === WebSocket.CONNECTING) {
+            throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');
+        }
         try {
             this.doSend(text)
         } catch (error: any) {
@@ -49,19 +49,24 @@ export abstract class Transport extends EventEmitter {
         }
     }
 
-    close(code: number = 0, reason: string = '') {
-        if (this.readyStatus != WebSocket.CLOSING && this.readyStatus != WebSocket.CLOSED) {
-            this.readyStatus = WebSocket.CLOSING
+    close(code: number = 1000, reason: string = '', wasClean: boolean = false) {
+        if (this.readyState === WebSocket.CLOSED) return;
+        if (this.readyState === WebSocket.CONNECTING) {
+            const msg = 'WebSocket was closed before the connection was established';
+            this.abortHandshake(new Error(msg));
+            return;
+        }
+        if (this.readyState === WebSocket.CLOSING) {
+            if (this._closeFrameSent && this._closeFrameReceived) {
+                this.onclose({ code, reason });
+            }
+            return;
+        }
+        this.readyState = WebSocket.CLOSING
         try {
-                this.onclose({ code, reason })
-                this.doClose(code, reason)
+            this.doClose(code, reason, wasClean)
         } catch (error: any) {
             this.onerror({ error })
-            } finally {
-                this.removeAllListeners()
-            }
-        } else {
-            console.debug(`${this.id} call close but state is ${this.readyStatus}`)
         }
     }
 
@@ -71,33 +76,41 @@ export abstract class Transport extends EventEmitter {
     }
 
     onconnect(event: Event) {
-        if (this.readyStatus != WebSocket.OPEN) {
-            this.readyStatus = WebSocket.OPEN
-            this.emit('open', event)
+        if (this.readyState != WebSocket.OPEN) {
+            this.readyState = WebSocket.OPEN
+            this.emit(ClientEvent.open, event)
         } else {
-            console.debug(`${this.id} call onconnect but state is ${this.readyStatus}`)
+            console.debug(`WebSocket Transport ${this.id} call onconnect but state is ${this.readyState}`)
         }
     }
 
     onmessage(event: MessageEvent) {
-        this.emit('message', event)
+        this.emit(ClientEvent.message, event)
     }
 
     onerror(event: ErrorEvent) {
-        this.emit('error', event)
+        this.emit(ClientEvent.error, event)
     }
 
     onclose(event: CloseEvent) {
-        if (this.readyStatus != WebSocket.CLOSED) {
-            this.readyStatus = WebSocket.CLOSED
-            this.emit('close', event)
-            this.removeAllListeners()
+        console.debug(`WebSocket Transport ${this.id} call onclose CloseEvent[code: ${event.code}, reason: ${event.reason}]`)
+        if (this.readyState != WebSocket.CLOSED) {
+            this.readyState = WebSocket.CLOSED
+            this.emit(ClientEvent.close, event)
         } else {
-            console.debug(`${this.id} call onclose but state is ${this.readyStatus} CloseEvent[code: ${event.code}, reason: ${event.reason}]`)
+            console.debug(`WebSocket Transport ${this.id} call onclose but state is ${this.readyState} CloseEvent[code: ${event.code}, reason: ${event.reason}]`)
         }
     }
-    abstract getId()
-    abstract doConnect()
-    abstract doSend(text: string)
-    abstract doClose(code: number, reason: string)
+
+    receiverClose(code: number, reason: string) {
+        console.debug(`Netty Handler receeve close code: ${code} reason: ${reason}`)
+        this._closeFrameReceived = true;
+        this.close(code, reason)
+    }
+
+    abstract getId(): string
+    abstract doConnect(): void
+    abstract doSend(text: string): void
+    abstract doClose(code: number, reason: string, wasClean?: boolean): void
+    abstract abortHandshake(reason: Error): void
 }

packages/websocket/src/debug.ts

@@ -1 +1,57 @@
-export = (namepsace) => (...args) => { }//console.debug(namepsace, ...args)
+export = (namepsace) =>
+    (...args) => {
+        console.trace(`[${namepsace}] ` + format(...args))
+    } //console.debug(namepsace, ...args)
+let formatters: any = {}
+formatters.s = function (v) {
+    return v
+}
+formatters.j = function (v) {
+    try {
+        return JSON.stringify(v)
+    } catch (error: any) {
+        return "[UnexpectedJSONParseError]: " + error.message
+    }
+}
+/**
+ * Coerce `val`.
+ *
+ * @param {Mixed} val
+ * @return {Mixed}
+ * @api private
+ */
+function coerce(val) {
+    if (val instanceof Error) {
+        return val.stack || val.message
+    }
+    return val
+}
+function format(...args) {
+    // Apply any `formatters` transformations
+    args[0] = coerce(args[0])
+
+    if (typeof args[0] !== "string") {
+        // Anything else let's inspect with %O
+        args.unshift("%O")
+    }
+
+    let index = 0
+    args[0] = args[0].replace(/%([a-zA-Z%])/g, (match, format) => {
+        // If we encounter an escaped % then don't increase the array index
+        if (match === "%%") {
+            return "%"
+        }
+        index++
+        const formatter = formatters[format]
+        if (typeof formatter === "function") {
+            const val = args[index]
+            match = formatter.call(format, val)
+
+            // Now we need to remove `args[index]` since it's inlined in the `format`
+            args.splice(index, 1)
+            index--
+        }
+        return match
+    })
+    return args[0]
+}

packages/websocket/src/engine.io-client/contrib/has-cors.ts

@@ -0,0 +1,12 @@
+// imported from https://github.com/component/has-cors
+let value = false;
+
+try {
+    value = typeof XMLHttpRequest !== 'undefined' &&
+        'withCredentials' in new XMLHttpRequest();
+} catch (err) {
+    // if XMLHttp support is disabled in IE then it will throw
+    // when trying to create
+}
+
+export const hasCORS = value;

packages/websocket/src/engine.io-client/contrib/parseqs.ts

@@ -0,0 +1,38 @@
+// imported from https://github.com/galkn/querystring
+/**
+ * Compiles a querystring
+ * Returns string representation of the object
+ *
+ * @param {Object}
+ * @api private
+ */
+
+export function encode(obj) {
+    let str = ''
+
+    for (let i in obj) {
+        if (obj.hasOwnProperty(i)) {
+            if (str.length) str += '&'
+            str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i])
+        }
+    }
+
+    return str
+}
+
+/**
+ * Parses a simple querystring into an object
+ *
+ * @param {String} qs
+ * @api private
+ */
+
+export function decode(qs) {
+    let qry = {}
+    let pairs = qs.split('&')
+    for (let i = 0, l = pairs.length; i < l; i++) {
+        let pair = pairs[i].split('=')
+        qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1])
+    }
+    return qry
+}

packages/websocket/src/engine.io-client/contrib/parseuri.ts

@@ -0,0 +1,68 @@
+// imported from https://github.com/galkn/parseuri
+/**
+ * Parses an URI
+ *
+ * @author Steven Levithan <stevenlevithan.com> (MIT license)
+ * @api private
+ */
+const re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/
+
+const parts = [
+    'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor'
+]
+
+export function parse(str) {
+    const src = str,
+        b = str.indexOf('['),
+        e = str.indexOf(']')
+
+    if (b != -1 && e != -1) {
+        str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length)
+    }
+
+    let m = re.exec(str || ''),
+        uri = {} as any,
+        i = 14
+
+    while (i--) {
+        uri[parts[i]] = m[i] || ''
+    }
+
+    if (b != -1 && e != -1) {
+        uri.source = src
+        uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':')
+        uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':')
+        uri.ipv6uri = true
+    }
+
+    uri.pathNames = pathNames(uri, uri['path'])
+    uri.queryKey = queryKey(uri, uri['query'])
+
+    return uri
+}
+
+function pathNames(obj, path) {
+    const regx = /\/{2,9}/g,
+        names = path.replace(regx, "/").split("/")
+
+    if (path.slice(0, 1) == '/' || path.length === 0) {
+        names.splice(0, 1)
+    }
+    if (path.slice(-1) == '/') {
+        names.splice(names.length - 1, 1)
+    }
+
+    return names
+}
+
+function queryKey(uri, query) {
+    const data = {}
+
+    query.replace(/(?:^|&)([^&=]*)=?([^&]*)/g, function ($0, $1, $2) {
+        if ($1) {
+            data[$1] = $2
+        }
+    })
+
+    return data
+}

packages/websocket/src/engine.io-client/contrib/yeast.ts

@@ -0,0 +1,62 @@
+// imported from https://github.com/unshiftio/yeast
+'use strict'
+
+const alphabet = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_'.split('')
+    , length = 64
+    , map = {}
+let seed = 0
+    , i = 0
+    , prev
+
+/**
+ * Return a string representing the specified number.
+ *
+ * @param {Number} num The number to convert.
+ * @returns {String} The string representation of the number.
+ * @api public
+ */
+export function encode(num) {
+    let encoded = ''
+
+    do {
+        encoded = alphabet[num % length] + encoded
+        num = Math.floor(num / length)
+    } while (num > 0)
+
+    return encoded
+}
+
+/**
+ * Return the integer value specified by the given string.
+ *
+ * @param {String} str The string to convert.
+ * @returns {Number} The integer value represented by the string.
+ * @api public
+ */
+export function decode(str) {
+    let decoded = 0
+
+    for (i = 0; i < str.length; i++) {
+        decoded = decoded * length + map[str.charAt(i)]
+    }
+
+    return decoded
+}
+
+/**
+ * Yeast: A tiny growing id generator.
+ *
+ * @returns {String} A unique id.
+ * @api public
+ */
+export function yeast() {
+    const now = encode(+new Date())
+
+    if (now !== prev) return seed = 0, prev = now
+    return now + '.' + encode(seed++)
+}
+
+//
+// Map each character to its index.
+//
+for (; i < length; i++) map[alphabet[i]] = i

packages/websocket/src/engine.io-client/index.ts

@@ -1,16 +1,10 @@
-import { Socket } from './socket'
+import { Socket } from "./socket"
 
-export default (uri, opts) => new Socket(uri, opts)
-
-/**
- * Expose deps for legacy compatibility
- * and standalone browser access.
- */
-const protocol = Socket.protocol // this is an int
-export { Socket, protocol }
-// module.exports.Transport = require("./transport")
-// module.exports.transports = require("./transports/index")
-// module.exports.parser = require("../engine.io-parser")
-export * from './transport'
-export * from './transports/index'
-export * from '../engine.io-parser'
+export { Socket }
+export { SocketOptions } from "./socket"
+export const protocol = Socket.protocol
+export { Transport } from "./transport"
+export { transports } from "./transports/index"
+export { installTimerFunctions } from "./util"
+export { parse } from "./contrib/parseuri"
+export { nextTick } from "./transports/websocket-constructor"

packages/websocket/src/engine.io-client/socket.ts

@@ -1,21 +1,295 @@
-import transports from "./transports"
-// const transports = require("./transports/index")
-const Emitter = require("component-emitter")
-const debug = (...args: any) => console.debug('engine.io-client:socket', ...args)//require("debug")("engine.io-client:socket")
-import parser from "../engine.io-parser"
-const parseuri = require("parseuri")
-const parseqs = require("parseqs")
-import { installTimerFunctions } from "./util"
+// import { transports } from "./transports/index.js";
+import { transports } from "./transports"
+import { installTimerFunctions, byteLength } from "./util"
+import { decode } from "./contrib/parseqs"
+import { parse } from "./contrib/parseuri"
+// import debugModule from "debug"; // debug()
+import { Emitter } from "@socket.io/component-emitter"
+// import { protocol } from "engine.io-parser";
+import { protocol } from "../engine.io-parser"
+import type { Packet, BinaryType, PacketType, RawData } from "../engine.io-parser"
+import { CloseDetails, Transport } from "./transport"
+
+// const debug = debugModule("engine.io-client:socket"); // debug()
+const debug = require('../debug')('engine.io-client:socket')
+
+export interface SocketOptions {
+    /**
+     * The host that we're connecting to. Set from the URI passed when connecting
+     */
+    host: string
+
+    /**
+     * The hostname for our connection. Set from the URI passed when connecting
+     */
+    hostname: string
+
+    /**
+     * If this is a secure connection. Set from the URI passed when connecting
+     */
+    secure: boolean
+
+    /**
+     * The port for our connection. Set from the URI passed when connecting
+     */
+    port: string | number
+
+    /**
+     * Any query parameters in our uri. Set from the URI passed when connecting
+     */
+    query: { [key: string]: any }
+
+    /**
+     * `http.Agent` to use, defaults to `false` (NodeJS only)
+     */
+    agent: string | boolean
+
+    /**
+     * Whether the client should try to upgrade the transport from
+     * long-polling to something better.
+     * @default true
+     */
+    upgrade: boolean
+
+    /**
+     * Forces base 64 encoding for polling transport even when XHR2
+     * responseType is available and WebSocket even if the used standard
+     * supports binary.
+     */
+    forceBase64: boolean
+
+    /**
+     * The param name to use as our timestamp key
+     * @default 't'
+     */
+    timestampParam: string
+
+    /**
+     * Whether to add the timestamp with each transport request. Note: this
+     * is ignored if the browser is IE or Android, in which case requests
+     * are always stamped
+     * @default false
+     */
+    timestampRequests: boolean
+
+    /**
+     * A list of transports to try (in order). Engine.io always attempts to
+     * connect directly with the first one, provided the feature detection test
+     * for it passes.
+     * @default ['polling','websocket']
+     */
+    transports: string[]
+
+    /**
+     * The port the policy server listens on
+     * @default 843
+     */
+    policyPost: number
+
+    /**
+     * If true and if the previous websocket connection to the server succeeded,
+     * the connection attempt will bypass the normal upgrade process and will
+     * initially try websocket. A connection attempt following a transport error
+     * will use the normal upgrade process. It is recommended you turn this on
+     * only when using SSL/TLS connections, or if you know that your network does
+     * not block websockets.
+     * @default false
+     */
+    rememberUpgrade: boolean
+
+    /**
+     * Are we only interested in transports that support binary?
+     */
+    onlyBinaryUpgrades: boolean
+
+    /**
+     * Timeout for xhr-polling requests in milliseconds (0) (only for polling transport)
+     */
+    requestTimeout: number
+
+    /**
+     * Transport options for Node.js client (headers etc)
+     */
+    transportOptions: Object
+
+    /**
+     * (SSL) Certificate, Private key and CA certificates to use for SSL.
+     * Can be used in Node.js client environment to manually specify
+     * certificate information.
+     */
+    pfx: string
+
+    /**
+     * (SSL) Private key to use for SSL. Can be used in Node.js client
+     * environment to manually specify certificate information.
+     */
+    key: string
+
+    /**
+     * (SSL) A string or passphrase for the private key or pfx. Can be
+     * used in Node.js client environment to manually specify certificate
+     * information.
+     */
+    passphrase: string
+
+    /**
+     * (SSL) Public x509 certificate to use. Can be used in Node.js client
+     * environment to manually specify certificate information.
+     */
+    cert: string
+
+    /**
+     * (SSL) An authority certificate or array of authority certificates to
+     * check the remote host against.. Can be used in Node.js client
+     * environment to manually specify certificate information.
+     */
+    ca: string | string[]
+
+    /**
+     * (SSL) A string describing the ciphers to use or exclude. Consult the
+     * [cipher format list]
+     * (http://www.openssl.org/docs/apps/ciphers.html#CIPHER_LIST_FORMAT) for
+     * details on the format.. Can be used in Node.js client environment to
+     * manually specify certificate information.
+     */
+    ciphers: string
+
+    /**
+     * (SSL) If true, the server certificate is verified against the list of
+     * supplied CAs. An 'error' event is emitted if verification fails.
+     * Verification happens at the connection level, before the HTTP request
+     * is sent. Can be used in Node.js client environment to manually specify
+     * certificate information.
+     */
+    rejectUnauthorized: boolean
+
+    /**
+     * Headers that will be passed for each request to the server (via xhr-polling and via websockets).
+     * These values then can be used during handshake or for special proxies.
+     */
+    extraHeaders?: { [header: string]: string }
+
+    /**
+     * Whether to include credentials (cookies, authorization headers, TLS
+     * client certificates, etc.) with cross-origin XHR polling requests
+     * @default false
+     */
+    withCredentials: boolean
+
+    /**
+     * Whether to automatically close the connection whenever the beforeunload event is received.
+     * @default true
+     */
+    closeOnBeforeunload: boolean
+
+    /**
+     * Whether to always use the native timeouts. This allows the client to
+     * reconnect when the native timeout functions are overridden, such as when
+     * mock clocks are installed.
+     * @default false
+     */
+    useNativeTimers: boolean
+
+    /**
+     * weather we should unref the reconnect timer when it is
+     * create automatically
+     * @default false
+     */
+    autoUnref: boolean
+
+    /**
+     * parameters of the WebSocket permessage-deflate extension (see ws module api docs). Set to false to disable.
+     * @default false
+     */
+    perMessageDeflate: { threshold: number }
+
+    /**
+     * The path to get our client file from, in the case of the server
+     * serving it
+     * @default '/engine.io'
+     */
+    path: string
+
+    /**
+     * Whether we should add a trailing slash to the request path.
+     * @default true
+     */
+    addTrailingSlash: boolean
+
+    /**
+     * Either a single protocol string or an array of protocol strings. These strings are used to indicate sub-protocols,
+     * so that a single server can implement multiple WebSocket sub-protocols (for example, you might want one server to
+     * be able to handle different types of interactions depending on the specified protocol)
+     * @default []
+     */
+    protocols: string | string[]
+}
+
+interface HandshakeData {
+    sid: string
+    upgrades: string[]
+    pingInterval: number
+    pingTimeout: number
+    maxPayload: number
+}
+
+interface SocketReservedEvents {
+    open: () => void
+    handshake: (data: HandshakeData) => void
+    packet: (packet: Packet) => void
+    packetCreate: (packet: Packet) => void
+    data: (data) => void
+    message: (data) => void
+    drain: () => void
+    flush: () => void
+    heartbeat: () => void
+    ping: () => void
+    pong: () => void
+    error: (err: string | Error) => void
+    upgrading: (transport) => void
+    upgrade: (transport) => void
+    upgradeError: (err: Error) => void
+    close: (reason: string, description?: CloseDetails | Error) => void
+}
+
+type SocketState = "opening" | "open" | "closing" | "closed"
+
+export class Socket extends Emitter<{}, {}, SocketReservedEvents> {
+    public id: string
+    public transport: Transport
+    public binaryType: BinaryType
+    public readyState: SocketState
+    public writeBuffer: Packet[] = [];
+
+    private prevBufferLen: number
+    private upgrades
+    private pingInterval: number
+    private pingTimeout: number
+    private pingTimeoutTimer: NodeJS.Timer
+    private setTimeoutFn: typeof setTimeout
+    private clearTimeoutFn: typeof clearTimeout
+    private readonly beforeunloadEventListener: () => void
+    private readonly offlineEventListener: () => void
+    private upgrading: boolean
+    private maxPayload?: number
+
+    private readonly opts: Partial<SocketOptions>
+    private readonly secure: boolean
+    private readonly hostname: string
+    private readonly port: string | number
+    private readonly transports: string[]
+
+    static priorWebsocketSuccess: boolean
+    static protocol = protocol;
 
-export class Socket extends Emitter {
     /**
      * Socket constructor.
      *
      * @param {String|Object} uri or options
-     * @param {Object} options
+     * @param {Object} opts - options
      * @api public
      */
-    constructor(uri, opts: any = {}) {
+    constructor(uri, opts: Partial<SocketOptions> = {}) {
         super()
 
         if (uri && "object" === typeof uri) {
@@ -24,13 +298,13 @@ export class Socket extends Emitter {
         }
 
         if (uri) {
-            uri = parseuri(uri)
+            uri = parse(uri)
             opts.hostname = uri.host
             opts.secure = uri.protocol === "https" || uri.protocol === "wss"
             opts.port = uri.port
             if (uri.query) opts.query = uri.query
         } else if (opts.host) {
-            opts.hostname = parseuri(opts.host).host
+            opts.hostname = parse(opts.host).host
         }
 
         installTimerFunctions(this, opts)
@@ -53,11 +327,10 @@ export class Socket extends Emitter {
             (typeof location !== "undefined" && location.port
                 ? location.port
                 : this.secure
-                    ? 443
-                    : 80)
+                    ? "443"
+                    : "80")
 
-        this.transports = ["websocket"]
-        this.readyState = ""
+        this.transports = opts.transports || ["polling", "websocket"]
         this.writeBuffer = []
         this.prevBufferLen = 0
 
@@ -67,9 +340,9 @@ export class Socket extends Emitter {
                 agent: false,
                 withCredentials: false,
                 upgrade: true,
-                jsonp: true,
                 timestampParam: "t",
                 rememberUpgrade: false,
+                addTrailingSlash: true,
                 rejectUnauthorized: true,
                 perMessageDeflate: {
                     threshold: 1024
@@ -80,10 +353,12 @@ export class Socket extends Emitter {
             opts
         )
 
-        this.opts.path = this.opts.path.replace(/\/$/, "") + "/"
+        this.opts.path =
+            this.opts.path.replace(/\/$/, "") +
+            (this.opts.addTrailingSlash ? "/" : "")
 
         if (typeof this.opts.query === "string") {
-            this.opts.query = parseqs.decode(this.opts.query)
+            this.opts.query = decode(this.opts.query)
         }
 
         // set on handshake
@@ -100,21 +375,20 @@ export class Socket extends Emitter {
                 // Firefox closes the connection when the "beforeunload" event is emitted but not Chrome. This event listener
                 // ensures every browser behaves the same (no "disconnect" event at the Socket.IO level when the page is
                 // closed/reloaded)
-                addEventListener(
-                    "beforeunload",
-                    () => {
+                this.beforeunloadEventListener = () => {
                     if (this.transport) {
                         // silently close the transport
                         this.transport.removeAllListeners()
                         this.transport.close()
                     }
-                    },
-                    false
-                )
+                }
+                addEventListener("beforeunload", this.beforeunloadEventListener, false)
             }
             if (this.hostname !== "localhost") {
                 this.offlineEventListener = () => {
-                    this.onClose("transport close")
+                    this.onClose("transport close", {
+                        description: "network connection lost",
+                    })
                 }
                 addEventListener("offline", this.offlineEventListener, false)
             }
@@ -126,19 +400,16 @@ export class Socket extends Emitter {
     /**
      * Creates transport of the given type.
      *
-     * @param {String} transport name
+     * @param {String} name - transport name
      * @return {Transport}
-     * @api private
+     * @private
      */
-    createTransport(name, opt?) {
-        if (name != 'websocket') {
-            throw new Error('Only Support WebSocket in MiaoScript!')
-        }
+    private createTransport(name) {
         debug('creating transport "%s"', name)
-        const query: any = clone(this.opts.query)
+        const query: any = Object.assign({}, this.opts.query)
 
         // append engine.io protocol identifier
-        query.EIO = parser.protocol
+        query.EIO = protocol
 
         // transport name
         query.transport = name
@@ -155,21 +426,21 @@ export class Socket extends Emitter {
                 socket: this,
                 hostname: this.hostname,
                 secure: this.secure,
-                port: this.port
+                port: this.port,
             }
         )
 
-        debug("options: %j", JSON.stringify(opts))
-        debug("new func", transports[name])
+        debug("options: %j", opts)
+
         return new transports[name](opts)
     }
 
     /**
     * Initializes transport to use and starts probe.
     *
-     * @api private
+    * @private
     */
-    open() {
+    private open() {
         let transport
         if (
             this.opts.rememberUpgrade &&
@@ -180,7 +451,7 @@ export class Socket extends Emitter {
         } else if (0 === this.transports.length) {
             // Emit error on next tick so it can be listened to
             this.setTimeoutFn(() => {
-                this.emit("error", "No transports available")
+                this.emitReserved("error", "No transports available")
             }, 0)
             return
         } else {
@@ -191,8 +462,8 @@ export class Socket extends Emitter {
         // Retry with the next transport if the transport is disabled (jsonp: false)
         try {
             transport = this.createTransport(transport)
-        } catch (error: any) {
-            debug("error while creating transport: %s", error)
+        } catch (e) {
+            debug("error while creating transport: %s", e)
             this.transports.shift()
             this.open()
             return
@@ -205,9 +476,9 @@ export class Socket extends Emitter {
     /**
      * Sets the current transport. Disables the existing one (if any).
      *
-     * @api private
+     * @private
      */
-    setTransport(transport) {
+    private setTransport(transport) {
         debug("setting transport %s", transport.name)
 
         if (this.transport) {
@@ -223,9 +494,7 @@ export class Socket extends Emitter {
             .on("drain", this.onDrain.bind(this))
             .on("packet", this.onPacket.bind(this))
             .on("error", this.onError.bind(this))
-            .on("close", () => {
-                this.onClose("transport close")
-            })
+            .on("close", (reason) => this.onClose("transport close", reason))
     }
 
     /**
@@ -234,9 +503,9 @@ export class Socket extends Emitter {
      * @param {String} transport name
      * @api private
      */
-    probe(name) {
+    private probe(name) {
         debug('probing transport "%s"', name)
-        let transport = this.createTransport(name, { probe: 1 })
+        let transport = this.createTransport(name)
         let failed = false
 
         Socket.priorWebsocketSuccess = false
@@ -251,7 +520,7 @@ export class Socket extends Emitter {
                 if ("pong" === msg.type && "probe" === msg.data) {
                     debug('probe transport "%s" pong', name)
                     this.upgrading = true
-                    this.emit("upgrading", transport)
+                    this.emitReserved("upgrading", transport)
                     if (!transport) return
                     Socket.priorWebsocketSuccess = "websocket" === transport.name
 
@@ -265,16 +534,17 @@ export class Socket extends Emitter {
 
                         this.setTransport(transport)
                         transport.send([{ type: "upgrade" }])
-                        this.emit("upgrade", transport)
+                        this.emitReserved("upgrade", transport)
                         transport = null
                         this.upgrading = false
                         this.flush()
                     })
                 } else {
                     debug('probe transport "%s" failed', name)
-                    const err: any = new Error("probe error")
+                    const err = new Error("probe error")
+                    // @ts-ignore
                     err.transport = transport.name
-                    this.emit("upgradeError", err)
+                    this.emitReserved("upgradeError", err)
                 }
             })
         }
@@ -293,14 +563,15 @@ export class Socket extends Emitter {
 
         // Handle any error that happens while probing
         const onerror = err => {
-            const error: any = new Error("probe error: " + err)
+            const error = new Error("probe error: " + err)
+            // @ts-ignore
             error.transport = transport.name
 
             freezeTransport()
 
             debug('probe transport "%s" failed because of error: %s', name, err)
 
-            this.emit("upgradeError", error)
+            this.emitReserved("upgradeError", error)
         }
 
         function onTransportClose() {
@@ -325,8 +596,8 @@ export class Socket extends Emitter {
             transport.removeListener("open", onTransportOpen)
             transport.removeListener("error", onerror)
             transport.removeListener("close", onTransportClose)
-            this.removeListener("close", onclose)
-            this.removeListener("upgrading", onupgrade)
+            this.off("close", onclose)
+            this.off("upgrading", onupgrade)
         }
 
         transport.once("open", onTransportOpen)
@@ -342,13 +613,13 @@ export class Socket extends Emitter {
     /**
      * Called when connection is deemed open.
      *
-     * @api public
+     * @api private
      */
-    onOpen() {
+    private onOpen() {
         debug("socket open")
         this.readyState = "open"
         Socket.priorWebsocketSuccess = "websocket" === this.transport.name
-        this.emit("open")
+        this.emitReserved("open")
         this.flush()
 
         // we check for `readyState` in case an `open`
@@ -372,7 +643,7 @@ export class Socket extends Emitter {
      *
      * @api private
      */
-    onPacket(packet) {
+    private onPacket(packet) {
         if (
             "opening" === this.readyState ||
             "open" === this.readyState ||
@@ -380,10 +651,10 @@ export class Socket extends Emitter {
         ) {
             debug('socket receive: type "%s", data "%s"', packet.type, packet.data)
 
-            this.emit("packet", packet)
+            this.emitReserved("packet", packet)
 
             // Socket is live - any packet counts
-            this.emit("heartbeat")
+            this.emitReserved("heartbeat")
 
             switch (packet.type) {
                 case "open":
@@ -393,19 +664,20 @@ export class Socket extends Emitter {
                 case "ping":
                     this.resetPingTimeout()
                     this.sendPacket("pong")
-                    this.emit("ping")
-                    this.emit("pong")
+                    this.emitReserved("ping")
+                    this.emitReserved("pong")
                     break
 
                 case "error":
-                    const err: any = new Error("server error")
+                    const err = new Error("server error")
+                    // @ts-ignore
                     err.code = packet.data
                     this.onError(err)
                     break
 
                 case "message":
-                    this.emit("data", packet.data)
-                    this.emit("message", packet.data)
+                    this.emitReserved("data", packet.data)
+                    this.emitReserved("message", packet.data)
                     break
             }
         } else {
@@ -416,16 +688,17 @@ export class Socket extends Emitter {
     /**
      * Called upon handshake completion.
      *
-     * @param {Object} handshake obj
+     * @param {Object} data - handshake obj
      * @api private
      */
-    onHandshake(data) {
-        this.emit("handshake", data)
+    private onHandshake(data) {
+        this.emitReserved("handshake", data)
         this.id = data.sid
         this.transport.query.sid = data.sid
         this.upgrades = this.filterUpgrades(data.upgrades)
         this.pingInterval = data.pingInterval
         this.pingTimeout = data.pingTimeout
+        this.maxPayload = data.maxPayload
         this.onOpen()
         // In case open handler closes socket
         if ("closed" === this.readyState) return
@@ -437,7 +710,7 @@ export class Socket extends Emitter {
      *
      * @api private
      */
-    resetPingTimeout() {
+    private resetPingTimeout() {
         this.clearTimeoutFn(this.pingTimeoutTimer)
         this.pingTimeoutTimer = this.setTimeoutFn(() => {
             this.onClose("ping timeout")
@@ -452,7 +725,7 @@ export class Socket extends Emitter {
      *
      * @api private
      */
-    onDrain() {
+    private onDrain() {
         this.writeBuffer.splice(0, this.prevBufferLen)
 
         // setting prevBufferLen = 0 is very important
@@ -461,7 +734,7 @@ export class Socket extends Emitter {
         this.prevBufferLen = 0
 
         if (0 === this.writeBuffer.length) {
-            this.emit("drain")
+            this.emitReserved("drain")
         } else {
             this.flush()
         }
@@ -472,22 +745,53 @@ export class Socket extends Emitter {
      *
      * @api private
      */
-    flush() {
+    private flush() {
         if (
             "closed" !== this.readyState &&
             this.transport.writable &&
             !this.upgrading &&
             this.writeBuffer.length
         ) {
-            debug("flushing %d packets in socket", this.writeBuffer.length)
-            this.transport.send(this.writeBuffer)
+            const packets = this.getWritablePackets()
+            debug("flushing %d packets in socket", packets.length)
+            this.transport.send(packets)
             // keep track of current length of writeBuffer
             // splice writeBuffer and callbackBuffer on `drain`
-            this.prevBufferLen = this.writeBuffer.length
-            this.emit("flush")
+            this.prevBufferLen = packets.length
+            this.emitReserved("flush")
         }
     }
 
+    /**
+     * Ensure the encoded size of the writeBuffer is below the maxPayload value sent by the server (only for HTTP
+     * long-polling)
+     *
+     * @private
+     */
+    private getWritablePackets() {
+        const shouldCheckPayloadSize =
+            this.maxPayload &&
+            this.transport.name === "polling" &&
+            this.writeBuffer.length > 1
+        if (!shouldCheckPayloadSize) {
+            return this.writeBuffer
+        }
+        let payloadSize = 1 // first packet type
+        for (let i = 0; i < this.writeBuffer.length; i++) {
+            const data = this.writeBuffer[i].data
+            if (data) {
+                payloadSize += byteLength(data)
+            }
+            if (i > 0 && payloadSize > this.maxPayload) {
+                debug("only send %d out of %d packets", i, this.writeBuffer.length)
+                return this.writeBuffer.slice(0, i)
+            }
+            payloadSize += 2 // separator + packet type
+        }
+        debug("payload size is %d (max: %d)", payloadSize, this.maxPayload)
+        return this.writeBuffer
+    }
+
     /**
      * Sends a message.
      *
@@ -497,12 +801,12 @@ export class Socket extends Emitter {
      * @return {Socket} for chaining.
      * @api public
      */
-    write(msg, options, fn) {
+    public write(msg, options, fn?) {
         this.sendPacket("message", msg, options, fn)
         return this
     }
 
-    send(msg, options, fn) {
+    public send(msg, options, fn?) {
         this.sendPacket("message", msg, options, fn)
         return this
     }
@@ -516,7 +820,7 @@ export class Socket extends Emitter {
      * @param {Function} callback function.
      * @api private
      */
-    sendPacket(type, data?, options?, fn?) {
+    private sendPacket(type, data?, options?, fn?) {
         if ("function" === typeof data) {
             fn = data
             data = undefined
@@ -539,7 +843,7 @@ export class Socket extends Emitter {
             data: data,
             options: options
         }
-        this.emit("packetCreate", packet)
+        this.emitReserved("packetCreate", packet)
         this.writeBuffer.push(packet)
         if (fn) this.once("flush", fn)
         this.flush()
@@ -548,9 +852,9 @@ export class Socket extends Emitter {
     /**
      * Closes the connection.
      *
-     * @api private
+     * @api public
      */
-    close() {
+    public close() {
         const close = () => {
             this.onClose("forced close")
             debug("socket closing - telling transport to close")
@@ -558,8 +862,8 @@ export class Socket extends Emitter {
         }
 
         const cleanupAndClose = () => {
-            this.removeListener("upgrade", cleanupAndClose)
-            this.removeListener("upgradeError", cleanupAndClose)
+            this.off("upgrade", cleanupAndClose)
+            this.off("upgradeError", cleanupAndClose)
             close()
         }
 
@@ -595,10 +899,10 @@ export class Socket extends Emitter {
      *
      * @api private
      */
-    onError(err) {
+    private onError(err) {
         debug("socket error %j", err)
         Socket.priorWebsocketSuccess = false
-        this.emit("error", err)
+        this.emitReserved("error", err)
         this.onClose("transport error", err)
     }
 
@@ -607,7 +911,7 @@ export class Socket extends Emitter {
      *
      * @api private
      */
-    onClose(reason, desc?) {
+    private onClose(reason: string, description?: CloseDetails | Error) {
         if (
             "opening" === this.readyState ||
             "open" === this.readyState ||
@@ -616,7 +920,6 @@ export class Socket extends Emitter {
             debug('socket close with reason: "%s"', reason)
 
             // clear timers
-            this.clearTimeoutFn(this.pingIntervalTimer)
             this.clearTimeoutFn(this.pingTimeoutTimer)
 
             // stop event from firing again for transport
@@ -629,6 +932,11 @@ export class Socket extends Emitter {
             this.transport.removeAllListeners()
 
             if (typeof removeEventListener === "function") {
+                removeEventListener(
+                    "beforeunload",
+                    this.beforeunloadEventListener,
+                    false
+                )
                 removeEventListener("offline", this.offlineEventListener, false)
             }
 
@@ -639,7 +947,7 @@ export class Socket extends Emitter {
             this.id = null
 
             // emit close event
-            this.emit("close", reason, desc)
+            this.emitReserved("close", reason, description)
 
             // clean buffers after, so users can still
             // grab the buffers on `close` event
@@ -655,7 +963,7 @@ export class Socket extends Emitter {
      * @api private
      *
      */
-    filterUpgrades(upgrades) {
+    private filterUpgrades(upgrades) {
         const filteredUpgrades = []
         let i = 0
         const j = upgrades.length
@@ -666,23 +974,3 @@ export class Socket extends Emitter {
         return filteredUpgrades
     }
 }
-
-Socket.priorWebsocketSuccess = false
-
-/**
- * Protocol version.
- *
- * @api public
- */
-
-Socket.protocol = parser.protocol // this is an int
-
-function clone(obj) {
-    const o = {}
-    for (let i in obj) {
-        if (obj.hasOwnProperty(i)) {
-            o[i] = obj[i]
-        }
-    }
-    return o
-}

packages/websocket/src/engine.io-client/transport.ts

@@ -1,14 +1,61 @@
-import parser from "../engine.io-parser"
-const Emitter = require("component-emitter")
+// import { decodePacket, Packet, RawData } from "engine.io-parser"
+import { decodePacket, Packet, RawData } from "../engine.io-parser"
+import { Emitter } from "@socket.io/component-emitter"
 import { installTimerFunctions } from "./util"
-const debug = (...args: any) => console.debug('engine.io-client:transport', ...args)//require("debug")("engine.io-client:transport")
+// import debugModule from "debug"; // debug()
+import { SocketOptions } from "./socket"
+
+// const debug = debugModule("engine.io-client:transport"); // debug()
+const debug = require('../debug')("engine.io-client:transport") // debug()
+
+class TransportError extends Error {
+    public readonly type = "TransportError";
+
+    constructor(
+        reason: string,
+        readonly description: any,
+        readonly context: any
+    ) {
+        super(reason)
+    }
+}
+
+export interface CloseDetails {
+    description: string
+    context?: unknown // context should be typed as CloseEvent | XMLHttpRequest, but these types are not available on non-browser platforms
+}
+
+interface TransportReservedEvents {
+    open: () => void
+    error: (err: TransportError) => void
+    packet: (packet: Packet) => void
+    close: (details?: CloseDetails) => void
+    poll: () => void
+    pollComplete: () => void
+    drain: () => void
+}
+
+type TransportState = "opening" | "open" | "closed" | "pausing" | "paused"
+
+export abstract class Transport extends Emitter<
+    Record<never, never>,
+    Record<never, never>,
+    TransportReservedEvents
+> {
+    public query: Record<string, string>
+    public writable: boolean = false;
+
+    protected opts: SocketOptions
+    protected supportsBinary: boolean
+    protected readyState: TransportState
+    protected socket: any
+    protected setTimeoutFn: typeof setTimeout
 
-export class Transport extends Emitter {
     /**
       * Transport abstract constructor.
       *
-     * @param {Object} options.
-     * @api private
+      * @param {Object} opts - options
+      * @protected
       */
     constructor(opts) {
         super()
@@ -16,46 +63,41 @@ export class Transport extends Emitter {
 
         this.opts = opts
         this.query = opts.query
-        this.readyState = ""
         this.socket = opts.socket
     }
 
     /**
      * Emits an error.
      *
-     * @param {String} str
+     * @param {String} reason
+     * @param description
+     * @param context - the error context
      * @return {Transport} for chaining
-     * @api public
+     * @protected
      */
-    onError(msg, desc) {
-        const err: any = new Error(msg)
-        err.type = "TransportError"
-        err.description = desc
-        this.emit("error", err)
+    protected onError(reason: string, description: any, context?: any) {
+        super.emitReserved(
+            "error",
+            new TransportError(reason, description, context)
+        )
         return this
     }
 
     /**
      * Opens the transport.
-     *
-     * @api public
      */
-    open() {
-        if ("closed" === this.readyState || "" === this.readyState) {
+    public open() {
         this.readyState = "opening"
         this.doOpen()
-        }
 
         return this
     }
 
     /**
      * Closes the transport.
-     *
-     * @api private
      */
-    close() {
-        if ("opening" === this.readyState || "open" === this.readyState) {
+    public close() {
+        if (this.readyState === "opening" || this.readyState === "open") {
             this.doClose()
             this.onClose()
         }
@@ -67,10 +109,9 @@ export class Transport extends Emitter {
      * Sends multiple packets.
      *
      * @param {Array} packets
-     * @api private
      */
-    send(packets) {
-        if ("open" === this.readyState) {
+    public send(packets) {
+        if (this.readyState === "open") {
             this.write(packets)
         } else {
             // this might happen if the transport was silently closed in the beforeunload event handler
@@ -81,39 +122,58 @@ export class Transport extends Emitter {
     /**
      * Called upon open
      *
-     * @api private
+     * @protected
      */
-    onOpen() {
+    protected onOpen() {
         this.readyState = "open"
         this.writable = true
-        this.emit("open")
+        super.emitReserved("open")
     }
 
     /**
      * Called with data.
      *
      * @param {String} data
-     * @api private
+     * @protected
      */
-    onData(data) {
-        const packet = parser.decodePacket(data, this.socket.binaryType)
+    protected onData(data: RawData) {
+        const packet = decodePacket(data, this.socket.binaryType)
         this.onPacket(packet)
     }
 
+
     /**
      * Called with a decoded packet.
+     *
+     * @protected
      */
-    onPacket(packet) {
-        this.emit("packet", packet)
+    protected onPacket(packet: Packet) {
+        super.emitReserved("packet", packet)
     }
 
     /**
      * Called upon close.
      *
-     * @api private
+     * @protected
      */
-    onClose() {
+    protected onClose(details?: CloseDetails) {
         this.readyState = "closed"
-        this.emit("close")
+        super.emitReserved("close", details)
     }
+
+    /**
+     * The name of the transport
+     */
+    public abstract get name(): string
+
+    /**
+     * Pauses the transport, in order not to lose packets during an upgrade.
+     *
+     * @param onPause
+     */
+    public pause(onPause: () => void) { }
+
+    protected abstract doOpen()
+    protected abstract doClose()
+    protected abstract write(packets: Packet[])
 }

packages/websocket/src/engine.io-client/transports/index.ts

@@ -1,4 +1,5 @@
-import { WS } from "./websocket"
-export default {
-    'websocket': WS
+import { WS } from "./websocket.js"
+
+export const transports = {
+    websocket: WS,
 }

packages/websocket/src/engine.io-client/transports/websocket-constructor.ts

@@ -0,0 +1,6 @@
+import { WebSocket as ws } from "../../client"
+
+export const WebSocket = ws
+export const usingBrowserWebSocket = false
+export const defaultBinaryType = "nodebuffer"
+export const nextTick = process.nextTick

packages/websocket/src/engine.io-client/transports/websocket.ts

@@ -1,21 +1,18 @@
-import { Transport } from '../transport'
-// const Transport = require("../transport")
-import parser from '../../engine.io-parser'
-// const parser = require("../engine.io-parser")
-const parseqs = require("parseqs")
-const yeast = require("yeast")
-import { pick } from '../util'
-// const { pick } = require("../util")
-import { WebSocket } from '../../client'
-const usingBrowserWebSocket = true
-// const {
-//     WebSocket,
-//     usingBrowserWebSocket,
-//     defaultBinaryType,
-//     nextTick
-// } = require("./websocket-constructor")
+import { Transport } from "../transport"
+import { encode } from "../contrib/parseqs"
+import { yeast } from "../contrib/yeast"
+import { pick } from "../util"
+import {
+    defaultBinaryType,
+    nextTick,
+    usingBrowserWebSocket,
+    WebSocket
+} from "./websocket-constructor"
+// import debugModule from "debug" // debug()
+import { encodePacket } from "../../engine.io-parser"
 
-const debug = (...args: any) => console.debug('engine.io-client:websocket', ...args)//require("debug")("engine.io-client:websocket")
+// const debug = debugModule("engine.io-client:websocket") // debug()
+const debug = (...args: any) => console.debug('engine.io-client:websocket', ...args)
 
 // detect ReactNative environment
 const isReactNative =
@@ -24,11 +21,13 @@ const isReactNative =
     navigator.product.toLowerCase() === "reactnative"
 
 export class WS extends Transport {
+    private ws: any
+
     /**
      * WebSocket transport constructor.
      *
-     * @api {Object} connection options
-     * @api public
+     * @param {Object} opts - connection options
+     * @protected
      */
     constructor(opts) {
         super(opts)
@@ -36,21 +35,11 @@ export class WS extends Transport {
         this.supportsBinary = !opts.forceBase64
     }
 
-    /**
-     * Transport name.
-     *
-     * @api public
-     */
-    get name() {
+    override get name() {
         return "websocket"
     }
 
-    /**
-     * Opens socket.
-     *
-     * @api private
-     */
-    doOpen() {
+    override doOpen() {
         if (!this.check()) {
             // let probe timeout
             return
@@ -86,17 +75,17 @@ export class WS extends Transport {
         }
 
         try {
-            this.ws = new WebSocket(uri, protocols)
-            // usingBrowserWebSocket && !isReactNative
-            //     ? protocols
-            //         ? new WebSocket(uri, protocols)
-            //         : new WebSocket(uri)
-            //     : new WebSocket(uri, protocols, opts)
-        } catch (err) {
-            return this.emit("error", err)
+            this.ws =
+                usingBrowserWebSocket && !isReactNative
+                    ? protocols
+                        ? new WebSocket(uri, protocols)
+                        : new WebSocket(uri)
+                    : new WebSocket(uri, protocols, opts)
+        } catch (err: any) {
+            return this.emitReserved("error", err)
         }
 
-        this.ws.binaryType = this.socket.binaryType || 'arraybuffer'
+        this.ws.binaryType = this.socket.binaryType || defaultBinaryType
 
         this.addEventListeners()
     }
@@ -104,27 +93,25 @@ export class WS extends Transport {
     /**
      * Adds event listeners to the socket
      *
-     * @api private
+     * @private
      */
-    addEventListeners() {
+    private addEventListeners() {
         this.ws.onopen = () => {
             if (this.opts.autoUnref) {
                 this.ws._socket.unref()
             }
             this.onOpen()
         }
-        this.ws.onclose = this.onClose.bind(this)
-        this.ws.onmessage = ev => this.onData(ev.data)
-        this.ws.onerror = e => this.onError("websocket error", e)
+        this.ws.onclose = (closeEvent) =>
+            this.onClose({
+                description: "websocket connection closed",
+                context: closeEvent,
+            })
+        this.ws.onmessage = (ev) => this.onData(ev.data)
+        this.ws.onerror = (e) => this.onError("websocket error", e)
     }
 
-    /**
-     * Writes data to socket.
-     *
-     * @param {Array} array of packets.
-     * @api private
-     */
-    write(packets) {
+    override write(packets) {
         this.writable = false
 
         // encodePacket efficient as it uses WS framing
@@ -133,9 +120,9 @@ export class WS extends Transport {
             const packet = packets[i]
             const lastPacket = i === packets.length - 1
 
-            parser.encodePacket(packet, this.supportsBinary, data => {
+            encodePacket(packet, this.supportsBinary, (data) => {
                 // always create a new object (GH-437)
-                const opts: any = {}
+                const opts: { compress?: boolean } = {}
                 if (!usingBrowserWebSocket) {
                     if (packet.options) {
                         opts.compress = packet.options.compress
@@ -143,6 +130,7 @@ export class WS extends Transport {
 
                     if (this.opts.perMessageDeflate) {
                         const len =
+                            // @ts-ignore
                             "string" === typeof data ? Buffer.byteLength(data) : data.length
                         if (len < this.opts.perMessageDeflate.threshold) {
                             opts.compress = false
@@ -160,37 +148,23 @@ export class WS extends Transport {
                     } else {
                         this.ws.send(data, opts)
                     }
-                } catch (error: any) {
+                } catch (e) {
                     debug("websocket closed before onclose event")
                 }
 
                 if (lastPacket) {
                     // fake drain
                     // defer to next tick to allow Socket to clear writeBuffer
-                    process.nextTick(() => {
+                    nextTick(() => {
                         this.writable = true
-                        this.emit("drain")
+                        this.emitReserved("drain")
                     }, this.setTimeoutFn)
                 }
             })
         }
     }
 
-    /**
-     * Called upon close
-     *
-     * @api private
-     */
-    onClose() {
-        Transport.prototype.onClose.call(this)
-    }
-
-    /**
-     * Closes socket.
-     *
-     * @api private
-     */
-    doClose() {
+    override doClose() {
         if (typeof this.ws !== "undefined") {
             this.ws.close()
             this.ws = null
@@ -200,10 +174,10 @@ export class WS extends Transport {
     /**
      * Generates uri for connection.
      *
-     * @api private
+     * @private
      */
     uri() {
-        let query = this.query || {}
+        let query: { b64?: number } = this.query || {}
         const schema = this.opts.secure ? "wss" : "ws"
         let port = ""
 
@@ -226,21 +200,16 @@ export class WS extends Transport {
             query.b64 = 1
         }
 
-        query = parseqs.encode(query)
-
-        // prepend ? to query
-        if (query.length) {
-            query = "?" + query
-        }
-
+        const encodedQuery = encode(query)
         const ipv6 = this.opts.hostname.indexOf(":") !== -1
+
         return (
             schema +
             "://" +
             (ipv6 ? "[" + this.opts.hostname + "]" : this.opts.hostname) +
             port +
             this.opts.path +
-            query
+            (encodedQuery.length ? "?" + encodedQuery : "")
         )
     }
 
@@ -248,12 +217,9 @@ export class WS extends Transport {
      * Feature detection for WebSocket.
      *
      * @return {Boolean} whether this transport is available.
-     * @api public
+     * @private
      */
-    check() {
-        return (
-            !!WebSocket &&
-            !("__initialize" in WebSocket && this.name === WS.prototype.name)
-        )
+    private check() {
+        return !!WebSocket
     }
 }

packages/websocket/src/engine.io-client/util.ts

@@ -1,4 +1,6 @@
-const pick = (obj, ...attr) => {
+// import { globalThisShim as globalThis } from "./globalThis.js"
+
+export function pick(obj, ...attr) {
     return attr.reduce((acc, k) => {
         if (obj.hasOwnProperty(k)) {
             acc[k] = obj[k]
@@ -8,16 +10,46 @@ const pick = (obj, ...attr) => {
 }
 
 // Keep a reference to the real timeout functions so they can be used when overridden
-const NATIVE_SET_TIMEOUT = setTimeout
-const NATIVE_CLEAR_TIMEOUT = clearTimeout
+const NATIVE_SET_TIMEOUT = globalThis.setTimeout
+const NATIVE_CLEAR_TIMEOUT = globalThis.clearTimeout
 
-const installTimerFunctions = (obj, opts) => {
+export function installTimerFunctions(obj, opts) {
     if (opts.useNativeTimers) {
         obj.setTimeoutFn = NATIVE_SET_TIMEOUT.bind(globalThis)
         obj.clearTimeoutFn = NATIVE_CLEAR_TIMEOUT.bind(globalThis)
     } else {
-        obj.setTimeoutFn = setTimeout.bind(globalThis)
-        obj.clearTimeoutFn = clearTimeout.bind(globalThis)
+        obj.setTimeoutFn = globalThis.setTimeout.bind(globalThis)
+        obj.clearTimeoutFn = globalThis.clearTimeout.bind(globalThis)
     }
 }
-export { pick, installTimerFunctions }
+
+// base64 encoded buffers are about 33% bigger (https://en.wikipedia.org/wiki/Base64)
+const BASE64_OVERHEAD = 1.33
+
+// we could also have used `new Blob([obj]).size`, but it isn't supported in IE9
+export function byteLength(obj) {
+    if (typeof obj === "string") {
+        return utf8Length(obj)
+    }
+    // arraybuffer or blob
+    return Math.ceil((obj.byteLength || obj.size) * BASE64_OVERHEAD)
+}
+
+function utf8Length(str) {
+    let c = 0,
+        length = 0
+    for (let i = 0, l = str.length; i < l; i++) {
+        c = str.charCodeAt(i)
+        if (c < 0x80) {
+            length += 1
+        } else if (c < 0x800) {
+            length += 2
+        } else if (c < 0xd800 || c >= 0xe000) {
+            length += 3
+        } else {
+            i++
+            length += 4
+        }
+    }
+    return length
+}

packages/websocket/src/engine.io-parser/commons.ts

@@ -1,21 +1,39 @@
-const PACKET_TYPES = Object.create(null) // no Map = no polyfill
-PACKET_TYPES["open"] = "0"
-PACKET_TYPES["close"] = "1"
-PACKET_TYPES["ping"] = "2"
-PACKET_TYPES["pong"] = "3"
-PACKET_TYPES["message"] = "4"
-PACKET_TYPES["upgrade"] = "5"
-PACKET_TYPES["noop"] = "6"
+const PACKET_TYPES = Object.create(null); // no Map = no polyfill
+PACKET_TYPES["open"] = "0";
+PACKET_TYPES["close"] = "1";
+PACKET_TYPES["ping"] = "2";
+PACKET_TYPES["pong"] = "3";
+PACKET_TYPES["message"] = "4";
+PACKET_TYPES["upgrade"] = "5";
+PACKET_TYPES["noop"] = "6";
 
-const PACKET_TYPES_REVERSE = Object.create(null)
+const PACKET_TYPES_REVERSE = Object.create(null);
 Object.keys(PACKET_TYPES).forEach(key => {
-    PACKET_TYPES_REVERSE[PACKET_TYPES[key]] = key
-})
+  PACKET_TYPES_REVERSE[PACKET_TYPES[key]] = key;
+});
 
-const ERROR_PACKET = { type: "error", data: "parser error" }
+const ERROR_PACKET: Packet = { type: "error", data: "parser error" };
 
-export = {
-    PACKET_TYPES,
-    PACKET_TYPES_REVERSE,
-    ERROR_PACKET
+export { PACKET_TYPES, PACKET_TYPES_REVERSE, ERROR_PACKET };
+
+export type PacketType =
+  | "open"
+  | "close"
+  | "ping"
+  | "pong"
+  | "message"
+  | "upgrade"
+  | "noop"
+  | "error";
+
+// RawData should be "string | Buffer | ArrayBuffer | ArrayBufferView | Blob", but Blob does not exist in Node.js and
+// requires to add the dom lib in tsconfig.json
+export type RawData = any;
+
+export interface Packet {
+  type: PacketType;
+  options?: { compress: boolean };
+  data?: RawData;
 }
+
+export type BinaryType = "nodebuffer" | "arraybuffer" | "blob";

packages/websocket/src/engine.io-parser/decodePacket.ts

@@ -1,22 +1,31 @@
-const { PACKET_TYPES_REVERSE, ERROR_PACKET } = require("./commons")
+import {
+  ERROR_PACKET,
+  PACKET_TYPES_REVERSE,
+  Packet,
+  BinaryType,
+  RawData
+} from "./commons.js";
 
-export const decodePacket = (encodedPacket, binaryType) => {
+const decodePacket = (
+  encodedPacket: RawData,
+  binaryType?: BinaryType
+): Packet => {
   if (typeof encodedPacket !== "string") {
     return {
       type: "message",
       data: mapBinary(encodedPacket, binaryType)
+    };
   }
-    }
-    const type = encodedPacket.charAt(0)
+  const type = encodedPacket.charAt(0);
   if (type === "b") {
-        const buffer = Buffer.from(encodedPacket.substring(1), "base64")
+    const buffer = Buffer.from(encodedPacket.substring(1), "base64");
     return {
       type: "message",
       data: mapBinary(buffer, binaryType)
-        }
+    };
   }
   if (!PACKET_TYPES_REVERSE[type]) {
-        return ERROR_PACKET
+    return ERROR_PACKET;
   }
   return encodedPacket.length > 1
     ? {
@@ -25,24 +34,27 @@ export const decodePacket = (encodedPacket, binaryType) => {
       }
     : {
         type: PACKET_TYPES_REVERSE[type]
-        }
-}
+      };
+};
 
-const mapBinary = (data, binaryType) => {
+const mapBinary = (data: RawData, binaryType?: BinaryType) => {
+  const isBuffer = Buffer.isBuffer(data);
   switch (binaryType) {
     case "arraybuffer":
-            return Buffer.isBuffer(data) ? toArrayBuffer(data) : data
+      return isBuffer ? toArrayBuffer(data) : data;
     case "nodebuffer":
     default:
-            return data // assuming the data is already a Buffer
-    }
+      return data; // assuming the data is already a Buffer
   }
+};
 
-const toArrayBuffer = buffer => {
-    const arrayBuffer = new ArrayBuffer(buffer.length)
-    const view = new Uint8Array(arrayBuffer)
+const toArrayBuffer = (buffer: Buffer): ArrayBuffer => {
+  const arrayBuffer = new ArrayBuffer(buffer.length);
+  const view = new Uint8Array(arrayBuffer);
   for (let i = 0; i < buffer.length; i++) {
-        view[i] = buffer[i]
-    }
-    return arrayBuffer
+    view[i] = buffer[i];
   }
+  return arrayBuffer;
+};
+
+export default decodePacket;

packages/websocket/src/engine.io-parser/encodePacket.ts

@@ -1,26 +1,31 @@
-const { PACKET_TYPES } = require("./commons")
+import { PACKET_TYPES, Packet, RawData } from "./commons.js";
 
-export const encodePacket = ({ type, data }, supportsBinary, callback) => {
-    console.trace('encodePacket', type, JSON.stringify(data))
+const encodePacket = (
+  { type, data }: Packet,
+  supportsBinary: boolean,
+  callback: (encodedPacket: RawData) => void
+) => {
   if (data instanceof ArrayBuffer || ArrayBuffer.isView(data)) {
-        const buffer = toBuffer(data)
-        return callback(encodeBuffer(buffer, supportsBinary))
+    const buffer = toBuffer(data);
+    return callback(encodeBuffer(buffer, supportsBinary));
   }
   // plain string
-    return callback(PACKET_TYPES[type] + (data || ""))
-}
+  return callback(PACKET_TYPES[type] + (data || ""));
+};
 
 const toBuffer = data => {
   if (Buffer.isBuffer(data)) {
-        return data
+    return data;
   } else if (data instanceof ArrayBuffer) {
-        return Buffer.from(data)
+    return Buffer.from(data);
   } else {
-        return Buffer.from(data.buffer, data.byteOffset, data.byteLength)
-    }
+    return Buffer.from(data.buffer, data.byteOffset, data.byteLength);
   }
+};
 
 // only 'message' packets can contain binary, so the type prefix is not needed
-const encodeBuffer = (data, supportsBinary) => {
-    return supportsBinary ? data : "b" + data.toString("base64")
-}
+const encodeBuffer = (data: Buffer, supportsBinary: boolean): RawData => {
+  return supportsBinary ? data : "b" + data.toString("base64");
+};
+
+export default encodePacket;

packages/websocket/src/engine.io-parser/index.ts

@@ -1,42 +1,53 @@
-import { encodePacket } from "./encodePacket"
-import { decodePacket } from "./decodePacket"
+import encodePacket from "./encodePacket.js";
+import decodePacket from "./decodePacket.js";
+import { Packet, PacketType, RawData, BinaryType } from "./commons.js";
 
-const SEPARATOR = String.fromCharCode(30) // see https://en.wikipedia.org/wiki/Delimiter#ASCII_delimited_text
+const SEPARATOR = String.fromCharCode(30); // see https://en.wikipedia.org/wiki/Delimiter#ASCII_delimited_text
 
-const encodePayload = (packets, callback) => {
+const encodePayload = (
+  packets: Packet[],
+  callback: (encodedPayload: string) => void
+) => {
   // some packets may be added to the array while encoding, so the initial length must be saved
-    const length = packets.length
-    const encodedPackets = new Array(length)
-    let count = 0
+  const length = packets.length;
+  const encodedPackets = new Array(length);
+  let count = 0;
 
   packets.forEach((packet, i) => {
     // force base64 encoding for binary packets
     encodePacket(packet, false, encodedPacket => {
-            encodedPackets[i] = encodedPacket
+      encodedPackets[i] = encodedPacket;
       if (++count === length) {
-                callback(encodedPackets.join(SEPARATOR))
-            }
-        })
-    })
+        callback(encodedPackets.join(SEPARATOR));
       }
+    });
+  });
+};
 
-const decodePayload = (encodedPayload, binaryType) => {
-    const encodedPackets = encodedPayload.split(SEPARATOR)
-    const packets = []
+const decodePayload = (
+  encodedPayload: string,
+  binaryType?: BinaryType
+): Packet[] => {
+  const encodedPackets = encodedPayload.split(SEPARATOR);
+  const packets = [];
   for (let i = 0; i < encodedPackets.length; i++) {
-        const decodedPacket = decodePacket(encodedPackets[i], binaryType)
-        packets.push(decodedPacket)
+    const decodedPacket = decodePacket(encodedPackets[i], binaryType);
+    packets.push(decodedPacket);
     if (decodedPacket.type === "error") {
-            break
+      break;
     }
   }
-    return packets
-}
+  return packets;
+};
 
-export default {
-    protocol: 4,
+export const protocol = 4;
+export {
   encodePacket,
   encodePayload,
   decodePacket,
-    decodePayload
-}
+  decodePayload,
+  Packet,
+  PacketType,
+  RawData,
+  BinaryType
+};

packages/websocket/src/engine.io/index.ts

@@ -1,10 +1,45 @@
-/**
- * Module dependencies.
- */
+// import { createServer } from "http"
+import { Server, AttachOptions, ServerOptions } from "./server";
+import transports from "./transports/index";
+import * as parser from "../engine.io-parser";
 
-// const http = require("http")
-// const Server = require("./server")
-import { Server } from './server'
+// export { Server, transports, listen, attach, parser }
+export { Server, transports, attach, parser };
+export { AttachOptions, ServerOptions } from "./server";
+// export { uServer } from "./userver";
+export { Socket } from "./socket";
+export { Transport } from "./transport";
+export const protocol = parser.protocol;
+
+// /**
+//  * Creates an http.Server exclusively used for WS upgrades.
+//  *
+//  * @param {Number} port
+//  * @param {Function} callback
+//  * @param {Object} options
+//  * @return {Server} websocket.io server
+//  * @api public
+//  */
+//
+// function listen(port, options: AttachOptions & ServerOptions, fn) {
+//   if ("function" === typeof options) {
+//     fn = options;
+//     options = {};
+//   }
+
+//   const server = createServer(function(req, res) {
+//     res.writeHead(501);
+//     res.end("Not Implemented");
+//   });
+
+//   // create engine server
+//   const engine = attach(server, options);
+//   engine.httpServer = server;
+
+//   server.listen(port, fn);
+
+//   return engine;
+// }
 
 /**
  * Captures upgrade requests for a http.Server.
@@ -15,12 +50,8 @@ import { Server } from './server'
  * @api public
  */
 
-function attach(srv, options) {
-    const engine = new Server(options)
-    engine.attach(srv, options)
-    return engine
-}
-
-export = {
-    attach
+function attach(server, options: AttachOptions & ServerOptions) {
+  const engine = new Server(options);
+  engine.attach(server, options);
+  return engine;
 }

packages/websocket/src/engine.io/parser-v3/index.ts

@@ -0,0 +1,485 @@
+// imported from https://github.com/socketio/engine.io-parser/tree/2.2.x
+
+/**
+ * Module dependencies.
+ */
+
+ var utf8 = require('./utf8');
+
+ /**
+  * Current protocol version.
+  */
+ export const protocol = 3;
+
+ const hasBinary = (packets) => {
+   for (const packet of packets) {
+     if (packet.data instanceof ArrayBuffer || ArrayBuffer.isView(packet.data)) {
+       return true;
+     }
+   }
+   return false;
+ }
+
+ /**
+  * Packet types.
+  */
+
+ export const packets = {
+     open:     0    // non-ws
+   , close:    1    // non-ws
+   , ping:     2
+   , pong:     3
+   , message:  4
+   , upgrade:  5
+   , noop:     6
+ };
+
+ var packetslist = Object.keys(packets);
+
+ /**
+  * Premade error packet.
+  */
+
+ var err = { type: 'error', data: 'parser error' };
+
+ const EMPTY_BUFFER = Buffer.concat([]);
+
+ /**
+  * Encodes a packet.
+  *
+  *     <packet type id> [ <data> ]
+  *
+  * Example:
+  *
+  *     5hello world
+  *     3
+  *     4
+  *
+  * Binary is encoded in an identical principle
+  *
+  * @api private
+  */
+
+ export function encodePacket (packet, supportsBinary, utf8encode, callback) {
+   if (typeof supportsBinary === 'function') {
+     callback = supportsBinary;
+     supportsBinary = null;
+   }
+
+   if (typeof utf8encode === 'function') {
+     callback = utf8encode;
+     utf8encode = null;
+   }
+
+   if (Buffer.isBuffer(packet.data)) {
+     return encodeBuffer(packet, supportsBinary, callback);
+   } else if (packet.data && (packet.data.buffer || packet.data) instanceof ArrayBuffer) {
+     return encodeBuffer({ type: packet.type, data: arrayBufferToBuffer(packet.data) }, supportsBinary, callback);
+   }
+
+   // Sending data as a utf-8 string
+   var encoded = packets[packet.type];
+
+   // data fragment is optional
+   if (undefined !== packet.data) {
+     encoded += utf8encode ? utf8.encode(String(packet.data), { strict: false }) : String(packet.data);
+   }
+
+   return callback('' + encoded);
+ };
+
+ /**
+  * Encode Buffer data
+  */
+
+ function encodeBuffer(packet, supportsBinary, callback) {
+   if (!supportsBinary) {
+     return encodeBase64Packet(packet, callback);
+   }
+
+   var data = packet.data;
+   var typeBuffer = Buffer.allocUnsafe(1);
+   typeBuffer[0] = packets[packet.type];
+   return callback(Buffer.concat([typeBuffer, data]));
+ }
+
+ /**
+  * Encodes a packet with binary data in a base64 string
+  *
+  * @param {Object} packet, has `type` and `data`
+  * @return {String} base64 encoded message
+  */
+
+ export function encodeBase64Packet (packet, callback){
+   var data = Buffer.isBuffer(packet.data) ? packet.data : arrayBufferToBuffer(packet.data);
+   var message = 'b' + packets[packet.type];
+   message += data.toString('base64');
+   return callback(message);
+ };
+
+ /**
+  * Decodes a packet. Data also available as an ArrayBuffer if requested.
+  *
+  * @return {Object} with `type` and `data` (if any)
+  * @api private
+  */
+
+ export function decodePacket (data, binaryType, utf8decode) {
+   if (data === undefined) {
+     return err;
+   }
+
+   var type;
+
+   // String data
+   if (typeof data === 'string') {
+
+     type = data.charAt(0);
+
+     if (type === 'b') {
+       return decodeBase64Packet(data.substr(1), binaryType);
+     }
+
+     if (utf8decode) {
+       data = tryDecode(data);
+       if (data === false) {
+         return err;
+       }
+     }
+
+     if (Number(type) != type || !packetslist[type]) {
+       return err;
+     }
+
+     if (data.length > 1) {
+       return { type: packetslist[type], data: data.substring(1) };
+     } else {
+       return { type: packetslist[type] };
+     }
+   }
+
+   // Binary data
+   if (binaryType === 'arraybuffer') {
+     // wrap Buffer/ArrayBuffer data into an Uint8Array
+     var intArray = new Uint8Array(data);
+     type = intArray[0];
+     return { type: packetslist[type], data: intArray.buffer.slice(1) };
+   }
+
+   if (data instanceof ArrayBuffer) {
+     data = arrayBufferToBuffer(data);
+   }
+   type = data[0];
+   return { type: packetslist[type], data: data.slice(1) };
+ };
+
+ function tryDecode(data) {
+   try {
+     data = utf8.decode(data, { strict: false });
+   } catch (e) {
+     return false;
+   }
+   return data;
+ }
+
+ /**
+  * Decodes a packet encoded in a base64 string.
+  *
+  * @param {String} base64 encoded message
+  * @return {Object} with `type` and `data` (if any)
+  */
+
+ export function decodeBase64Packet (msg, binaryType) {
+   var type = packetslist[msg.charAt(0)];
+   var data = Buffer.from(msg.substr(1), 'base64');
+   if (binaryType === 'arraybuffer') {
+     var abv = new Uint8Array(data.length);
+     for (var i = 0; i < abv.length; i++){
+       abv[i] = data[i];
+     }
+     // @ts-ignore
+     data = abv.buffer;
+   }
+   return { type: type, data: data };
+ };
+
+ /**
+  * Encodes multiple messages (payload).
+  *
+  *     <length>:data
+  *
+  * Example:
+  *
+  *     11:hello world2:hi
+  *
+  * If any contents are binary, they will be encoded as base64 strings. Base64
+  * encoded strings are marked with a b before the length specifier
+  *
+  * @param {Array} packets
+  * @api private
+  */
+
+ export function encodePayload (packets, supportsBinary, callback) {
+   if (typeof supportsBinary === 'function') {
+     callback = supportsBinary;
+     supportsBinary = null;
+   }
+
+   if (supportsBinary && hasBinary(packets)) {
+     return encodePayloadAsBinary(packets, callback);
+   }
+
+   if (!packets.length) {
+     return callback('0:');
+   }
+
+   function encodeOne(packet, doneCallback) {
+     encodePacket(packet, supportsBinary, false, function(message) {
+       doneCallback(null, setLengthHeader(message));
+     });
+   }
+
+   map(packets, encodeOne, function(err, results) {
+     return callback(results.join(''));
+   });
+ };
+
+ function setLengthHeader(message) {
+   return message.length + ':' + message;
+ }
+
+ /**
+  * Async array map using after
+  */
+
+ function map(ary, each, done) {
+   const results = new Array(ary.length);
+   let count = 0;
+
+   for (let i = 0; i < ary.length; i++) {
+     each(ary[i], (error, msg) => {
+       results[i] = msg;
+       if (++count === ary.length) {
+         done(null, results);
+       }
+     });
+   }
+ }
+
+ /*
+  * Decodes data when a payload is maybe expected. Possible binary contents are
+  * decoded from their base64 representation
+  *
+  * @param {String} data, callback method
+  * @api public
+  */
+
+ export function decodePayload (data, binaryType, callback) {
+   if (typeof data !== 'string') {
+     return decodePayloadAsBinary(data, binaryType, callback);
+   }
+
+   if (typeof binaryType === 'function') {
+     callback = binaryType;
+     binaryType = null;
+   }
+
+   if (data === '') {
+     // parser error - ignoring payload
+     return callback(err, 0, 1);
+   }
+
+   var length = '', n, msg, packet;
+
+   for (var i = 0, l = data.length; i < l; i++) {
+     var chr = data.charAt(i);
+
+     if (chr !== ':') {
+       length += chr;
+       continue;
+     }
+
+     // @ts-ignore
+     if (length === '' || (length != (n = Number(length)))) {
+       // parser error - ignoring payload
+       return callback(err, 0, 1);
+     }
+
+     msg = data.substr(i + 1, n);
+
+     if (length != msg.length) {
+       // parser error - ignoring payload
+       return callback(err, 0, 1);
+     }
+
+     if (msg.length) {
+       packet = decodePacket(msg, binaryType, false);
+
+       if (err.type === packet.type && err.data === packet.data) {
+         // parser error in individual packet - ignoring payload
+         return callback(err, 0, 1);
+       }
+
+       var more = callback(packet, i + n, l);
+       if (false === more) return;
+     }
+
+     // advance cursor
+     i += n;
+     length = '';
+   }
+
+   if (length !== '') {
+     // parser error - ignoring payload
+     return callback(err, 0, 1);
+   }
+
+ };
+
+ /**
+  *
+  * Converts a buffer to a utf8.js encoded string
+  *
+  * @api private
+  */
+
+ function bufferToString(buffer) {
+   var str = '';
+   for (var i = 0, l = buffer.length; i < l; i++) {
+     str += String.fromCharCode(buffer[i]);
+   }
+   return str;
+ }
+
+ /**
+  *
+  * Converts a utf8.js encoded string to a buffer
+  *
+  * @api private
+  */
+
+ function stringToBuffer(string) {
+   var buf = Buffer.allocUnsafe(string.length);
+   for (var i = 0, l = string.length; i < l; i++) {
+     buf.writeUInt8(string.charCodeAt(i), i);
+   }
+   return buf;
+ }
+
+ /**
+  *
+  * Converts an ArrayBuffer to a Buffer
+  *
+  * @api private
+  */
+
+ function arrayBufferToBuffer(data) {
+   // data is either an ArrayBuffer or ArrayBufferView.
+   var length = data.byteLength || data.length;
+   var offset = data.byteOffset || 0;
+
+   return Buffer.from(data.buffer || data, offset, length);
+ }
+
+ /**
+  * Encodes multiple messages (payload) as binary.
+  *
+  * <1 = binary, 0 = string><number from 0-9><number from 0-9>[...]<number
+  * 255><data>
+  *
+  * Example:
+  * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers
+  *
+  * @param {Array} packets
+  * @return {Buffer} encoded payload
+  * @api private
+  */
+
+ export function encodePayloadAsBinary (packets, callback) {
+   if (!packets.length) {
+     return callback(EMPTY_BUFFER);
+   }
+
+   map(packets, encodeOneBinaryPacket, function(err, results) {
+     return callback(Buffer.concat(results));
+   });
+ };
+
+ function encodeOneBinaryPacket(p, doneCallback) {
+
+   function onBinaryPacketEncode(packet) {
+
+     var encodingLength = '' + packet.length;
+     var sizeBuffer;
+
+     if (typeof packet === 'string') {
+       sizeBuffer = Buffer.allocUnsafe(encodingLength.length + 2);
+       sizeBuffer[0] = 0; // is a string (not true binary = 0)
+       for (var i = 0; i < encodingLength.length; i++) {
+         sizeBuffer[i + 1] = parseInt(encodingLength[i], 10);
+       }
+       sizeBuffer[sizeBuffer.length - 1] = 255;
+       return doneCallback(null, Buffer.concat([sizeBuffer, stringToBuffer(packet)]));
+     }
+
+     sizeBuffer = Buffer.allocUnsafe(encodingLength.length + 2);
+     sizeBuffer[0] = 1; // is binary (true binary = 1)
+     for (var i = 0; i < encodingLength.length; i++) {
+       sizeBuffer[i + 1] = parseInt(encodingLength[i], 10);
+     }
+     sizeBuffer[sizeBuffer.length - 1] = 255;
+
+     doneCallback(null, Buffer.concat([sizeBuffer, packet]));
+   }
+
+   encodePacket(p, true, true, onBinaryPacketEncode);
+
+ }
+
+
+ /*
+  * Decodes data when a payload is maybe expected. Strings are decoded by
+  * interpreting each byte as a key code for entries marked to start with 0. See
+  * description of encodePayloadAsBinary
+
+  * @param {Buffer} data, callback method
+  * @api public
+  */
+
+ export function decodePayloadAsBinary (data, binaryType, callback) {
+   if (typeof binaryType === 'function') {
+     callback = binaryType;
+     binaryType = null;
+   }
+
+   var bufferTail = data;
+   var buffers = [];
+   var i;
+
+   while (bufferTail.length > 0) {
+     var strLen = '';
+     var isString = bufferTail[0] === 0;
+     for (i = 1; ; i++) {
+       if (bufferTail[i] === 255)  break;
+       // 310 = char length of Number.MAX_VALUE
+       if (strLen.length > 310) {
+         return callback(err, 0, 1);
+       }
+       strLen += '' + bufferTail[i];
+     }
+     bufferTail = bufferTail.slice(strLen.length + 1);
+
+     var msgLength = parseInt(strLen, 10);
+
+     var msg = bufferTail.slice(1, msgLength + 1);
+     if (isString) msg = bufferToString(msg);
+     buffers.push(msg);
+     bufferTail = bufferTail.slice(msgLength + 1);
+   }
+
+   var total = buffers.length;
+   for (i = 0; i < total; i++) {
+     var buffer = buffers[i];
+     callback(decodePacket(buffer, binaryType, true), i, total);
+   }
+ };

packages/websocket/src/engine.io/parser-v3/utf8.ts

@@ -0,0 +1,210 @@
+/*! https://mths.be/utf8js v2.1.2 by @mathias */
+
+var stringFromCharCode = String.fromCharCode;
+
+// Taken from https://mths.be/punycode
+function ucs2decode(string) {
+	var output = [];
+	var counter = 0;
+	var length = string.length;
+	var value;
+	var extra;
+	while (counter < length) {
+		value = string.charCodeAt(counter++);
+		if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
+			// high surrogate, and there is a next character
+			extra = string.charCodeAt(counter++);
+			if ((extra & 0xFC00) == 0xDC00) { // low surrogate
+				output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
+			} else {
+				// unmatched surrogate; only append this code unit, in case the next
+				// code unit is the high surrogate of a surrogate pair
+				output.push(value);
+				counter--;
+			}
+		} else {
+			output.push(value);
+		}
+	}
+	return output;
+}
+
+// Taken from https://mths.be/punycode
+function ucs2encode(array) {
+	var length = array.length;
+	var index = -1;
+	var value;
+	var output = '';
+	while (++index < length) {
+		value = array[index];
+		if (value > 0xFFFF) {
+			value -= 0x10000;
+			output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
+			value = 0xDC00 | value & 0x3FF;
+		}
+		output += stringFromCharCode(value);
+	}
+	return output;
+}
+
+function checkScalarValue(codePoint, strict) {
+	if (codePoint >= 0xD800 && codePoint <= 0xDFFF) {
+		if (strict) {
+			throw Error(
+				'Lone surrogate U+' + codePoint.toString(16).toUpperCase() +
+				' is not a scalar value'
+			);
+		}
+		return false;
+	}
+	return true;
+}
+/*--------------------------------------------------------------------------*/
+
+function createByte(codePoint, shift) {
+	return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80);
+}
+
+function encodeCodePoint(codePoint, strict) {
+	if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence
+		return stringFromCharCode(codePoint);
+	}
+	var symbol = '';
+	if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence
+		symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0);
+	}
+	else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence
+		if (!checkScalarValue(codePoint, strict)) {
+			codePoint = 0xFFFD;
+		}
+		symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0);
+		symbol += createByte(codePoint, 6);
+	}
+	else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence
+		symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0);
+		symbol += createByte(codePoint, 12);
+		symbol += createByte(codePoint, 6);
+	}
+	symbol += stringFromCharCode((codePoint & 0x3F) | 0x80);
+	return symbol;
+}
+
+function utf8encode(string, opts) {
+	opts = opts || {};
+	var strict = false !== opts.strict;
+
+	var codePoints = ucs2decode(string);
+	var length = codePoints.length;
+	var index = -1;
+	var codePoint;
+	var byteString = '';
+	while (++index < length) {
+		codePoint = codePoints[index];
+		byteString += encodeCodePoint(codePoint, strict);
+	}
+	return byteString;
+}
+
+/*--------------------------------------------------------------------------*/
+
+function readContinuationByte() {
+	if (byteIndex >= byteCount) {
+		throw Error('Invalid byte index');
+	}
+
+	var continuationByte = byteArray[byteIndex] & 0xFF;
+	byteIndex++;
+
+	if ((continuationByte & 0xC0) == 0x80) {
+		return continuationByte & 0x3F;
+	}
+
+	// If we end up here, it’s not a continuation byte
+	throw Error('Invalid continuation byte');
+}
+
+function decodeSymbol(strict) {
+	var byte1;
+	var byte2;
+	var byte3;
+	var byte4;
+	var codePoint;
+
+	if (byteIndex > byteCount) {
+		throw Error('Invalid byte index');
+	}
+
+	if (byteIndex == byteCount) {
+		return false;
+	}
+
+	// Read first byte
+	byte1 = byteArray[byteIndex] & 0xFF;
+	byteIndex++;
+
+	// 1-byte sequence (no continuation bytes)
+	if ((byte1 & 0x80) == 0) {
+		return byte1;
+	}
+
+	// 2-byte sequence
+	if ((byte1 & 0xE0) == 0xC0) {
+		byte2 = readContinuationByte();
+		codePoint = ((byte1 & 0x1F) << 6) | byte2;
+		if (codePoint >= 0x80) {
+			return codePoint;
+		} else {
+			throw Error('Invalid continuation byte');
+		}
+	}
+
+	// 3-byte sequence (may include unpaired surrogates)
+	if ((byte1 & 0xF0) == 0xE0) {
+		byte2 = readContinuationByte();
+		byte3 = readContinuationByte();
+		codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3;
+		if (codePoint >= 0x0800) {
+			return checkScalarValue(codePoint, strict) ? codePoint : 0xFFFD;
+		} else {
+			throw Error('Invalid continuation byte');
+		}
+	}
+
+	// 4-byte sequence
+	if ((byte1 & 0xF8) == 0xF0) {
+		byte2 = readContinuationByte();
+		byte3 = readContinuationByte();
+		byte4 = readContinuationByte();
+		codePoint = ((byte1 & 0x07) << 0x12) | (byte2 << 0x0C) |
+			(byte3 << 0x06) | byte4;
+		if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) {
+			return codePoint;
+		}
+	}
+
+	throw Error('Invalid UTF-8 detected');
+}
+
+var byteArray;
+var byteCount;
+var byteIndex;
+function utf8decode(byteString, opts) {
+	opts = opts || {};
+	var strict = false !== opts.strict;
+
+	byteArray = ucs2decode(byteString);
+	byteCount = byteArray.length;
+	byteIndex = 0;
+	var codePoints = [];
+	var tmp;
+	while ((tmp = decodeSymbol(strict)) !== false) {
+		codePoints.push(tmp);
+	}
+	return ucs2encode(codePoints);
+}
+
+module.exports = {
+	version: '2.1.2',
+	encode: utf8encode,
+	decode: utf8decode
+};

packages/websocket/src/engine.io/socket.ts

@@ -1,55 +1,80 @@
-import { EventEmitter } from "events"
-import { Server } from "./server"
-import { Transport } from "./transport"
-import type { Request } from "../server/request"
-// const debug = require("debug")("engine:socket")
+import { EventEmitter } from "events";
+// import debugModule from "debug"
+// import { IncomingMessage } from "http"
+import { Transport } from "./transport";
+import { Server } from "./server";
+// import { setTimeout, clearTimeout } from "timers"
+// import { Packet, PacketType, RawData } from "engine.io-parser"
+import { Packet, PacketType, RawData } from "../engine.io-parser";
+
+// const debug = debugModule("engine:socket")
+const debug = require("../debug")("engine:socket");
 
 export class Socket extends EventEmitter {
-    public id: string
-    private server: Server
-    private upgrading = false
-    private upgraded = false
-    public readyState = "opening"
-    private writeBuffer = []
-    private packetsFn = []
-    private sentCallbackFn = []
-    private cleanupFn = []
-    public request: Request
-    public protocol: number
-    public remoteAddress: any
-    public transport: Transport
+  public readonly protocol: number;
+  // public readonly request: IncomingMessage
+  public readonly request: any;
+  public readonly remoteAddress: string;
 
-    private checkIntervalTimer: NodeJS.Timeout
-    private upgradeTimeoutTimer: NodeJS.Timeout
-    private pingTimeoutTimer: NodeJS.Timeout
-    private pingIntervalTimer: NodeJS.Timeout
+  public _readyState: string;
+  public transport: Transport;
+
+  private server: Server;
+  private upgrading: boolean;
+  private upgraded: boolean;
+  private writeBuffer: Packet[];
+  private packetsFn: any[];
+  private sentCallbackFn: any[];
+  private cleanupFn: any[];
+  private checkIntervalTimer;
+  private upgradeTimeoutTimer;
+  private pingTimeoutTimer;
+  private pingIntervalTimer;
+
+  private readonly id: string;
+
+  get readyState() {
+    return this._readyState;
+  }
+
+  set readyState(state) {
+    debug("readyState updated from %s to %s", this._readyState, state);
+    this._readyState = state;
+  }
 
   /**
    * Client class (abstract).
    *
    * @api private
    */
-    constructor(id: string, server: Server, transport: Transport, req: Request, protocol: number) {
-        super()
-        this.id = id
-        this.server = server
-        this.request = req
-        this.protocol = protocol
+  constructor(id, server, transport, req, protocol) {
+    super();
+    this.id = id;
+    this.server = server;
+    this.upgrading = false;
+    this.upgraded = false;
+    this.readyState = "opening";
+    this.writeBuffer = [];
+    this.packetsFn = [];
+    this.sentCallbackFn = [];
+    this.cleanupFn = [];
+    this.request = req;
+    this.protocol = protocol;
 
     // Cache IP since it might not be in the req later
     if (req.websocket && req.websocket._socket) {
-            this.remoteAddress = req.websocket._socket.remoteAddress
+      this.remoteAddress = req.websocket._socket.remoteAddress;
     } else {
-            this.remoteAddress = req.connection.remoteAddress
+      this.remoteAddress = req.connection.remoteAddress;
     }
 
-        this.checkIntervalTimer = null
-        this.upgradeTimeoutTimer = null
-        this.pingTimeoutTimer = null
-        this.pingIntervalTimer = null
+    this.checkIntervalTimer = null;
+    this.upgradeTimeoutTimer = null;
+    this.pingTimeoutTimer = null;
+    this.pingIntervalTimer = null;
 
-        this.setTransport(transport)
-        this.onOpen()
+    this.setTransport(transport);
+    this.onOpen();
   }
 
   /**
@@ -57,35 +82,36 @@ export class Socket extends EventEmitter {
    *
    * @api private
    */
-    onOpen() {
-        this.readyState = "open"
+  private onOpen() {
+    this.readyState = "open";
 
     // sends an `open` packet
-        this.transport.sid = this.id
+    this.transport.sid = this.id;
     this.sendPacket(
       "open",
       JSON.stringify({
         sid: this.id,
         upgrades: this.getAvailableUpgrades(),
         pingInterval: this.server.opts.pingInterval,
-                pingTimeout: this.server.opts.pingTimeout
+        pingTimeout: this.server.opts.pingTimeout,
+        maxPayload: this.server.opts.maxHttpBufferSize,
       })
-        )
+    );
 
     if (this.server.opts.initialPacket) {
-            this.sendPacket("message", this.server.opts.initialPacket)
+      this.sendPacket("message", this.server.opts.initialPacket);
     }
 
-        this.emit("open")
+    this.emit("open");
 
     if (this.protocol === 3) {
       // in protocol v3, the client sends a ping, and the server answers with a pong
       this.resetPingTimeout(
         this.server.opts.pingInterval + this.server.opts.pingTimeout
-            )
+      );
     } else {
       // in protocol v4, the server sends a ping, and the client answers with a pong
-            this.schedulePing()
+      this.schedulePing();
     }
   }
 
@@ -95,50 +121,50 @@ export class Socket extends EventEmitter {
    * @param {Object} packet
    * @api private
    */
-    onPacket(packet: { type: any; data: any }) {
+  private onPacket(packet: Packet) {
     if ("open" !== this.readyState) {
-            console.debug("packet received with closed socket")
-            return
+      return debug("packet received with closed socket");
     }
     // export packet event
-        // debug(`received packet ${packet.type}`)
-        this.emit("packet", packet)
+    debug(`received packet ${packet.type}`);
+    this.emit("packet", packet);
 
     // Reset ping timeout on any packet, incoming data is a good sign of
     // other side's liveness
     this.resetPingTimeout(
       this.server.opts.pingInterval + this.server.opts.pingTimeout
-        )
+    );
 
     switch (packet.type) {
       case "ping":
         if (this.transport.protocol !== 3) {
-                    this.onError("invalid heartbeat direction")
-                    return
+          this.onError("invalid heartbeat direction");
+          return;
         }
-                // debug("got ping")
-                this.sendPacket("pong")
-                this.emit("heartbeat")
-                break
+        debug("got ping");
+        this.sendPacket("pong");
+        this.emit("heartbeat");
+        break;
 
       case "pong":
         if (this.transport.protocol === 3) {
-                    this.onError("invalid heartbeat direction")
-                    return
+          this.onError("invalid heartbeat direction");
+          return;
         }
-                // debug("got pong")
-                this.schedulePing()
-                this.emit("heartbeat")
-                break
+        debug("got pong");
+        // this.pingIntervalTimer.refresh()
+        this.schedulePing();
+        this.emit("heartbeat");
+        break;
 
       case "error":
-                this.onClose("parse error")
-                break
+        this.onClose("parse error");
+        break;
 
       case "message":
-                this.emit("data", packet.data)
-                this.emit("message", packet.data)
-                break
+        this.emit("data", packet.data);
+        this.emit("message", packet.data);
+        break;
     }
   }
 
@@ -148,9 +174,9 @@ export class Socket extends EventEmitter {
    * @param {Error} error object
    * @api private
    */
-    onError(err: string) {
-        // debug("transport error")
-        this.onClose("transport error", err)
+  private onError(err) {
+    debug("transport error");
+    this.onClose("transport error", err);
   }
 
   /**
@@ -159,16 +185,15 @@ export class Socket extends EventEmitter {
    *
    * @api private
    */
-    schedulePing() {
-        clearTimeout(this.pingIntervalTimer)
+  private schedulePing() {
     this.pingIntervalTimer = setTimeout(() => {
-            // debug(
-            //     "writing ping packet - expecting pong within %sms",
-            //     this.server.opts.pingTimeout
-            // )
-            this.sendPacket("ping")
-            this.resetPingTimeout(this.server.opts.pingTimeout)
-        }, this.server.opts.pingInterval)
+      debug(
+        "writing ping packet - expecting pong within %sms",
+        this.server.opts.pingTimeout
+      );
+      this.sendPacket("ping");
+      this.resetPingTimeout(this.server.opts.pingTimeout);
+    }, this.server.opts.pingInterval);
   }
 
   /**
@@ -176,12 +201,12 @@ export class Socket extends EventEmitter {
    *
    * @api private
    */
-    resetPingTimeout(timeout: number) {
-        clearTimeout(this.pingTimeoutTimer)
+  private resetPingTimeout(timeout) {
+    clearTimeout(this.pingTimeoutTimer);
     this.pingTimeoutTimer = setTimeout(() => {
-            if (this.readyState === "closed") return
-            this.onClose("ping timeout")
-        }, timeout)
+      if (this.readyState === "closed") return;
+      this.onClose("ping timeout");
+    }, timeout);
   }
 
   /**
@@ -190,27 +215,26 @@ export class Socket extends EventEmitter {
    * @param {Transport} transport
    * @api private
    */
-    setTransport(transport: Transport) {
-        console.debug(`engine.io socket ${this.id} set transport ${transport.name}`)
-        const onError = this.onError.bind(this)
-        const onPacket = this.onPacket.bind(this)
-        const flush = this.flush.bind(this)
-        const onClose = this.onClose.bind(this, "transport close")
+  private setTransport(transport) {
+    const onError = this.onError.bind(this);
+    const onPacket = this.onPacket.bind(this);
+    const flush = this.flush.bind(this);
+    const onClose = this.onClose.bind(this, "transport close");
 
-        this.transport = transport
-        this.transport.once("error", onError)
-        this.transport.on("packet", onPacket)
-        this.transport.on("drain", flush)
-        this.transport.once("close", onClose)
+    this.transport = transport;
+    this.transport.once("error", onError);
+    this.transport.on("packet", onPacket);
+    this.transport.on("drain", flush);
+    this.transport.once("close", onClose);
     // this function will manage packet events (also message callbacks)
-        this.setupSendCallback()
+    this.setupSendCallback();
 
     this.cleanupFn.push(function () {
-            transport.removeListener("error", onError)
-            transport.removeListener("packet", onPacket)
-            transport.removeListener("drain", flush)
-            transport.removeListener("close", onClose)
-        })
+      transport.removeListener("error", onError);
+      transport.removeListener("packet", onPacket);
+      transport.removeListener("drain", flush);
+      transport.removeListener("close", onClose);
+    });
   }
 
   /**
@@ -219,91 +243,94 @@ export class Socket extends EventEmitter {
    * @param {Transport} transport
    * @api private
    */
-    maybeUpgrade(transport: Transport) {
-        console.debug(
-            'might upgrade socket transport from "', this.transport.name, '" to "', transport.name, '"'
-        )
+  private maybeUpgrade(transport) {
+    debug(
+      'might upgrade socket transport from "%s" to "%s"',
+      this.transport.name,
+      transport.name
+    );
 
-        this.upgrading = true
+    this.upgrading = true;
 
     // set transport upgrade timer
     this.upgradeTimeoutTimer = setTimeout(() => {
-            console.debug("client did not complete upgrade - closing transport")
-            cleanup()
+      debug("client did not complete upgrade - closing transport");
+      cleanup();
       if ("open" === transport.readyState) {
-                transport.close()
+        transport.close();
       }
-        }, this.server.opts.upgradeTimeout)
+    }, this.server.opts.upgradeTimeout);
 
-        const onPacket = (packet: { type: string; data: string }) => {
+    const onPacket = (packet) => {
       if ("ping" === packet.type && "probe" === packet.data) {
-                transport.send([{ type: "pong", data: "probe" }])
-                this.emit("upgrading", transport)
-                clearInterval(this.checkIntervalTimer)
-                this.checkIntervalTimer = setInterval(check, 100)
+        debug("got probe ping packet, sending pong");
+        transport.send([{ type: "pong", data: "probe" }]);
+        this.emit("upgrading", transport);
+        clearInterval(this.checkIntervalTimer);
+        this.checkIntervalTimer = setInterval(check, 100);
       } else if ("upgrade" === packet.type && this.readyState !== "closed") {
-                // debug("got upgrade packet - upgrading")
-                cleanup()
-                this.transport.discard()
-                this.upgraded = true
-                this.clearTransport()
-                this.setTransport(transport)
-                this.emit("upgrade", transport)
-                this.flush()
+        debug("got upgrade packet - upgrading");
+        cleanup();
+        this.transport.discard();
+        this.upgraded = true;
+        this.clearTransport();
+        this.setTransport(transport);
+        this.emit("upgrade", transport);
+        this.flush();
         if (this.readyState === "closing") {
           transport.close(() => {
-                        this.onClose("forced close")
-                    })
+            this.onClose("forced close");
+          });
         }
       } else {
-                cleanup()
-                transport.close()
-            }
+        cleanup();
+        transport.close();
       }
+    };
 
     // we force a polling cycle to ensure a fast upgrade
     const check = () => {
       if ("polling" === this.transport.name && this.transport.writable) {
-                // debug("writing a noop packet to polling for fast upgrade")
-                this.transport.send([{ type: "noop" }])
-            }
+        debug("writing a noop packet to polling for fast upgrade");
+        this.transport.send([{ type: "noop" }]);
       }
+    };
 
     const cleanup = () => {
-            this.upgrading = false
+      this.upgrading = false;
 
-            clearInterval(this.checkIntervalTimer)
-            this.checkIntervalTimer = null
+      clearInterval(this.checkIntervalTimer);
+      this.checkIntervalTimer = null;
 
-            clearTimeout(this.upgradeTimeoutTimer)
-            this.upgradeTimeoutTimer = null
+      clearTimeout(this.upgradeTimeoutTimer);
+      this.upgradeTimeoutTimer = null;
 
-            transport.removeListener("packet", onPacket)
-            transport.removeListener("close", onTransportClose)
-            transport.removeListener("error", onError)
-            this.removeListener("close", onClose)
-        }
+      transport.removeListener("packet", onPacket);
+      transport.removeListener("close", onTransportClose);
+      transport.removeListener("error", onError);
+      this.removeListener("close", onClose);
+    };
 
-        const onError = (err: string) => {
-            // debug("client did not complete upgrade - %s", err)
-            cleanup()
-            transport.close()
-            transport = null
-        }
+    const onError = (err) => {
+      debug("client did not complete upgrade - %s", err);
+      cleanup();
+      transport.close();
+      transport = null;
+    };
 
     const onTransportClose = () => {
-            onError("transport closed")
-        }
+      onError("transport closed");
+    };
 
     const onClose = () => {
-            onError("socket closed")
-        }
+      onError("socket closed");
+    };
 
-        transport.on("packet", onPacket)
-        transport.once("close", onTransportClose)
-        transport.once("error", onError)
+    transport.on("packet", onPacket);
+    transport.once("close", onTransportClose);
+    transport.once("error", onError);
 
-        this.once("close", onClose)
+    this.once("close", onClose);
   }
 
   /**
@@ -311,25 +338,25 @@ export class Socket extends EventEmitter {
    *
    * @api private
    */
-    clearTransport() {
-        let cleanup: () => void
+  private clearTransport() {
+    let cleanup;
 
-        const toCleanUp = this.cleanupFn.length
+    const toCleanUp = this.cleanupFn.length;
 
     for (let i = 0; i < toCleanUp; i++) {
-            cleanup = this.cleanupFn.shift()
-            cleanup()
+      cleanup = this.cleanupFn.shift();
+      cleanup();
     }
 
     // silence further transport errors and prevent uncaught exceptions
     this.transport.on("error", function () {
-            // debug("error triggered by discarded transport")
-        })
+      debug("error triggered by discarded transport");
+    });
 
     // ensure transport won't stay open
-        this.transport.close()
+    this.transport.close();
 
-        clearTimeout(this.pingTimeoutTimer)
+    clearTimeout(this.pingTimeoutTimer);
   }
 
   /**
@@ -337,26 +364,26 @@ export class Socket extends EventEmitter {
    * Possible reasons: `ping timeout`, `client error`, `parse error`,
    * `transport error`, `server close`, `transport close`
    */
-    onClose(reason: string, description?: string) {
+  private onClose(reason: string, description?) {
     if ("closed" !== this.readyState) {
-            this.readyState = "closed"
+      this.readyState = "closed";
 
       // clear timers
-            clearTimeout(this.pingIntervalTimer)
-            clearTimeout(this.pingTimeoutTimer)
+      clearTimeout(this.pingIntervalTimer);
+      clearTimeout(this.pingTimeoutTimer);
 
-            clearInterval(this.checkIntervalTimer)
-            this.checkIntervalTimer = null
-            clearTimeout(this.upgradeTimeoutTimer)
+      clearInterval(this.checkIntervalTimer);
+      this.checkIntervalTimer = null;
+      clearTimeout(this.upgradeTimeoutTimer);
       // clean writeBuffer in next tick, so developers can still
       // grab the writeBuffer on 'close' event
       process.nextTick(() => {
-                this.writeBuffer = []
-            })
-            this.packetsFn = []
-            this.sentCallbackFn = []
-            this.clearTransport()
-            this.emit("close", reason, description)
+        this.writeBuffer = [];
+      });
+      this.packetsFn = [];
+      this.sentCallbackFn = [];
+      this.clearTransport();
+      this.emit("close", reason, description);
     }
   }
 
@@ -365,88 +392,91 @@ export class Socket extends EventEmitter {
    *
    * @api private
    */
-    setupSendCallback() {
+  private setupSendCallback() {
     // the message was sent successfully, execute the callback
     const onDrain = () => {
       if (this.sentCallbackFn.length > 0) {
-                const seqFn = this.sentCallbackFn.splice(0, 1)[0]
+        const seqFn = this.sentCallbackFn.splice(0, 1)[0];
         if ("function" === typeof seqFn) {
-                    // debug("executing send callback")
-                    seqFn(this.transport)
+          debug("executing send callback");
+          seqFn(this.transport);
         } else if (Array.isArray(seqFn)) {
-                    // debug("executing batch send callback")
-                    const l = seqFn.length
-                    let i = 0
+          debug("executing batch send callback");
+          const l = seqFn.length;
+          let i = 0;
           for (; i < l; i++) {
             if ("function" === typeof seqFn[i]) {
-                            seqFn[i](this.transport)
-                        }
+              seqFn[i](this.transport);
             }
           }
         }
       }
+    };
 
-        this.transport.on("drain", onDrain)
+    this.transport.on("drain", onDrain);
 
     this.cleanupFn.push(() => {
-            this.transport.removeListener("drain", onDrain)
-        })
+      this.transport.removeListener("drain", onDrain);
+    });
   }
 
   /**
    * Sends a message packet.
    *
-     * @param {String} message
+   * @param {Object} data
    * @param {Object} options
    * @param {Function} callback
    * @return {Socket} for chaining
    * @api public
    */
-    send(data: any, options: any, callback: any) {
-        this.sendPacket("message", data, options, callback)
-        return this
+  public send(data, options, callback?) {
+    this.sendPacket("message", data, options, callback);
+    return this;
   }
 
-    write(data: any, options: any, callback?: any) {
-        this.sendPacket("message", data, options, callback)
-        return this
+  public write(data, options, callback?) {
+    this.sendPacket("message", data, options, callback);
+    return this;
   }
 
   /**
    * Sends a packet.
    *
-     * @param {String} packet type
-     * @param {String} optional, data
+   * @param {String} type - packet type
+   * @param {String} data
    * @param {Object} options
+   * @param {Function} callback
+   *
    * @api private
    */
-    sendPacket(type: string, data?: string, options?: { compress?: any }, callback?: undefined) {
+  private sendPacket(type: PacketType, data?: RawData, options?, callback?) {
     if ("function" === typeof options) {
-            callback = options
-            options = null
+      callback = options;
+      options = null;
     }
 
-        options = options || {}
-        options.compress = false !== options.compress
+    options = options || {};
+    options.compress = false !== options.compress;
 
     if ("closing" !== this.readyState && "closed" !== this.readyState) {
-            // console.debug('sending packet "%s" (%s)', type, data)
+      debug('sending packet "%s" (%s)', type, data);
 
-            const packet: any = {
-                type: type,
-                options: options
-            }
-            if (data) packet.data = data
+      const packet: Packet = {
+        type,
+        options,
+      };
+
+      if (data) packet.data = data;
 
       // exports packetCreate event
-            this.emit("packetCreate", packet)
+      this.emit("packetCreate", packet);
 
-            this.writeBuffer.push(packet)
+      this.writeBuffer.push(packet);
 
       // add send callback to object, if defined
-            if (callback) this.packetsFn.push(callback)
+      if (callback) this.packetsFn.push(callback);
 
-            this.flush()
+      this.flush();
     }
   }
 
@@ -455,26 +485,26 @@ export class Socket extends EventEmitter {
    *
    * @api private
    */
-    flush() {
+  private flush() {
     if (
       "closed" !== this.readyState &&
       this.transport.writable &&
       this.writeBuffer.length
     ) {
-            console.trace("flushing buffer to transport")
-            this.emit("flush", this.writeBuffer)
-            this.server.emit("flush", this, this.writeBuffer)
-            const wbuf = this.writeBuffer
-            this.writeBuffer = []
+      debug("flushing buffer to transport");
+      this.emit("flush", this.writeBuffer);
+      this.server.emit("flush", this, this.writeBuffer);
+      const wbuf = this.writeBuffer;
+      this.writeBuffer = [];
       if (!this.transport.supportsFraming) {
-                this.sentCallbackFn.push(this.packetsFn)
+        this.sentCallbackFn.push(this.packetsFn);
       } else {
-                this.sentCallbackFn.push.apply(this.sentCallbackFn, this.packetsFn)
+        this.sentCallbackFn.push.apply(this.sentCallbackFn, this.packetsFn);
       }
-            this.packetsFn = []
-            this.transport.send(wbuf)
-            this.emit("drain")
-            this.server.emit("drain", this)
+      this.packetsFn = [];
+      this.transport.send(wbuf);
+      this.emit("drain");
+      this.server.emit("drain", this);
     }
   }
 
@@ -483,38 +513,38 @@ export class Socket extends EventEmitter {
    *
    * @api private
    */
-    getAvailableUpgrades() {
-        const availableUpgrades = []
-        const allUpgrades = this.server.upgrades(this.transport.name)
-        let i = 0
-        const l = allUpgrades.length
+  private getAvailableUpgrades() {
+    const availableUpgrades = [];
+    const allUpgrades = this.server.upgrades(this.transport.name);
+    let i = 0;
+    const l = allUpgrades.length;
     for (; i < l; ++i) {
-            const upg = allUpgrades[i]
+      const upg = allUpgrades[i];
       if (this.server.opts.transports.indexOf(upg) !== -1) {
-                availableUpgrades.push(upg)
+        availableUpgrades.push(upg);
       }
     }
-        return availableUpgrades
+    return availableUpgrades;
   }
 
   /**
    * Closes the socket and underlying transport.
    *
-     * @param {Boolean} optional, discard
+   * @param {Boolean} discard - optional, discard the transport
    * @return {Socket} for chaining
    * @api public
    */
-    close(discard?: any) {
-        if ("open" !== this.readyState) return
+  public close(discard?: boolean) {
+    if ("open" !== this.readyState) return;
 
-        this.readyState = "closing"
+    this.readyState = "closing";
 
     if (this.writeBuffer.length) {
-            this.once("drain", this.closeTransport.bind(this, discard))
-            return
+      this.once("drain", this.closeTransport.bind(this, discard));
+      return;
     }
 
-        this.closeTransport(discard)
+    this.closeTransport(discard);
   }
 
   /**
@@ -523,8 +553,8 @@ export class Socket extends EventEmitter {
    * @param {Boolean} discard
    * @api private
    */
-    closeTransport(discard: any) {
-        if (discard) this.transport.discard()
-        this.transport.close(this.onClose.bind(this, "forced close"))
+  private closeTransport(discard) {
+    if (discard) this.transport.discard();
+    this.transport.close(this.onClose.bind(this, "forced close"));
   }
 }

packages/websocket/src/engine.io/transport.ts

@@ -1,6 +1,13 @@
-import { EventEmitter } from 'events'
-import parser_v4 from "../engine.io-parser"
-import type { WebSocketClient } from '../server/client'
+import { EventEmitter } from "events";
+import * as parser_v4 from "../engine.io-parser";
+import * as parser_v3 from "./parser-v3";
+// import debugModule from "debug"
+// import { IncomingMessage } from "http"
+import { Packet } from "../engine.io-parser";
+
+// const debug = debugModule("engine:transport")
+const debug = require("../debug")("engine:transport");
+
 /**
  * Noop function.
  *
@@ -10,16 +17,30 @@ import type { WebSocketClient } from '../server/client'
 function noop() {}
 
 export abstract class Transport extends EventEmitter {
-    public sid: string
-    public req /**http.IncomingMessage */
-    public socket: WebSocketClient
-    public writable: boolean
-    public readyState: string
-    public discarded: boolean
-    public protocol: Number
-    public parser: any
-    public perMessageDeflate: any
-    public supportsBinary: boolean = false
+  public sid: string;
+  public writable: boolean;
+  public protocol: number;
+
+  protected _readyState: string;
+  protected discarded: boolean;
+  protected parser: any;
+  // protected req: IncomingMessage & { cleanup: Function }
+  protected req: { cleanup: Function };
+  protected supportsBinary: boolean;
+
+  get readyState() {
+    return this._readyState;
+  }
+
+  set readyState(state) {
+    debug(
+      "readyState updated from %s to %s (%s)",
+      this._readyState,
+      state,
+      this.name
+    );
+    this._readyState = state;
+  }
 
   /**
    * Transport constructor.
@@ -28,11 +49,11 @@ export abstract class Transport extends EventEmitter {
    * @api public
    */
   constructor(req) {
-        super()
-        this.readyState = "open"
-        this.discarded = false
-        this.protocol = req._query.EIO === "4" ? 4 : 3 // 3rd revision by default
-        this.parser = parser_v4//= this.protocol === 4 ? parser_v4 : parser_v3
+    super();
+    this.readyState = "open";
+    this.discarded = false;
+    this.protocol = req._query.EIO === "4" ? 4 : 3; // 3rd revision by default
+    this.parser = this.protocol === 4 ? parser_v4 : parser_v3;
   }
 
   /**
@@ -41,18 +62,18 @@ export abstract class Transport extends EventEmitter {
    * @api private
    */
   discard() {
-        this.discarded = true
+    this.discarded = true;
   }
 
   /**
    * Called with an incoming HTTP request.
    *
    * @param {http.IncomingMessage} request
-     * @api private
+   * @api protected
    */
-    onRequest(req) {
-        console.debug(`engine.io transport ${this.socket.id} setting request`, JSON.stringify(req))
-        this.req = req
+  protected onRequest(req) {
+    debug("setting request");
+    this.req = req;
   }
 
   /**
@@ -61,10 +82,10 @@ export abstract class Transport extends EventEmitter {
    * @api private
    */
   close(fn?) {
-        if ("closed" === this.readyState || "closing" === this.readyState) return
+    if ("closed" === this.readyState || "closing" === this.readyState) return;
 
-        this.readyState = "closing"
-        this.doClose(fn || noop)
+    this.readyState = "closing";
+    this.doClose(fn || noop);
   }
 
   /**
@@ -72,16 +93,18 @@ export abstract class Transport extends EventEmitter {
    *
    * @param {String} message error
    * @param {Object} error description
-     * @api private
+   * @api protected
    */
-    onError(msg: string, desc?: string) {
+  protected onError(msg: string, desc?) {
     if (this.listeners("error").length) {
-            const err: any = new Error(msg)
-            err.type = "TransportError"
-            err.description = desc
-            this.emit("error", err)
+      const err = new Error(msg);
+      // @ts-ignore
+      err.type = "TransportError";
+      // @ts-ignore
+      err.description = desc;
+      this.emit("error", err);
     } else {
-            console.debug(`ignored transport error ${msg} (${desc})`)
+      debug("ignored transport error %s (%s)", msg, desc);
     }
   }
 
@@ -89,33 +112,34 @@ export abstract class Transport extends EventEmitter {
    * Called with parsed out a packets from the data stream.
    *
    * @param {Object} packet
-     * @api private
+   * @api protected
    */
-    onPacket(packet) {
-        this.emit("packet", packet)
+  protected onPacket(packet: Packet) {
+    this.emit("packet", packet);
   }
 
   /**
    * Called with the encoded packet data.
    *
    * @param {String} data
-     * @api private
+   * @api protected
    */
-    onData(data) {
-        this.onPacket(this.parser.decodePacket(data))
+  protected onData(data) {
+    this.onPacket(this.parser.decodePacket(data));
   }
 
   /**
    * Called upon transport close.
    *
-     * @api private
+   * @api protected
    */
-    onClose() {
-        this.readyState = "closed"
-        this.emit("close")
+  protected onClose() {
+    this.readyState = "closed";
+    this.emit("close");
   }
-    abstract get supportsFraming()
-    abstract get name()
-    abstract send(...args: any[])
-    abstract doClose(d: Function)
+
+  abstract get supportsFraming();
+  abstract get name();
+  abstract send(packets);
+  abstract doClose(fn?);
 }

packages/websocket/src/engine.io/transports/index.ts

@@ -1,3 +1,24 @@
+// import { Polling as XHR } from "./polling"
+// import { JSONP } from "./polling-jsonp"
+import { WebSocket } from "./websocket";
+
 export default {
-    websocket: require("./websocket").WebSocket
-}
+  // polling: polling,
+  websocket: WebSocket,
+};
+
+// /**
+//  * Polling polymorphic constructor.
+//  *
+//  * @api private
+//  */
+
+// function polling(req) {
+//     if ("string" === typeof req._query.j) {
+//         return new JSONP(req)
+//     } else {
+//         return new XHR(req)
+//     }
+// }
+
+// polling.upgradesTo = ["websocket"]

packages/websocket/src/engine.io/transports/websocket.ts

@@ -1,8 +1,11 @@
-import { Transport } from '../transport'
-// const debug = require("debug")("engine:ws")
+import { Transport } from "../transport";
+// import debugModule from "debug";
+
+const debug = require("../../debug")("engine:ws");
 
 export class WebSocket extends Transport {
-    public perMessageDeflate: any
+  protected perMessageDeflate: any;
+  private socket: any;
 
   /**
    * WebSocket transport
@@ -11,13 +14,17 @@ export class WebSocket extends Transport {
    * @api public
    */
   constructor(req) {
-        super(req)
-        this.socket = req.websocket
-        this.socket.on("message", this.onData.bind(this))
-        this.socket.once("close", this.onClose.bind(this))
-        this.socket.on("error", this.onError.bind(this))
-        this.writable = true
-        this.perMessageDeflate = null
+    super(req);
+    this.socket = req.websocket;
+    this.socket.on("message", (data, isBinary) => {
+      const message = isBinary ? data : data.toString();
+      debug('received "%s"', message);
+      super.onData(message);
+    });
+    this.socket.once("close", this.onClose.bind(this));
+    this.socket.on("error", this.onError.bind(this));
+    this.writable = true;
+    this.perMessageDeflate = null;
   }
 
   /**
@@ -26,7 +33,7 @@ export class WebSocket extends Transport {
    * @api public
    */
   get name() {
-        return "websocket"
+    return "websocket";
   }
 
   /**
@@ -35,7 +42,7 @@ export class WebSocket extends Transport {
    * @api public
    */
   get handlesUpgrades() {
-        return true
+    return true;
   }
 
   /**
@@ -44,18 +51,7 @@ export class WebSocket extends Transport {
    * @api public
    */
   get supportsFraming() {
-        return true
-    }
-
-    /**
-     * Processes the incoming data.
-     *
-     * @param {String} encoded packet
-     * @api private
-     */
-    onData(data) {
-        // debug('received "%s"', data)
-        super.onData(data)
+    return true;
   }
 
   /**
@@ -65,41 +61,40 @@ export class WebSocket extends Transport {
    * @api private
    */
   send(packets) {
-        // console.log('WebSocket send packets', JSON.stringify(packets))
-        const packet = packets.shift()
+    const packet = packets.shift();
     if (typeof packet === "undefined") {
-            this.writable = true
-            this.emit("drain")
-            return
+      this.writable = true;
+      this.emit("drain");
+      return;
     }
 
     // always creates a new object since ws modifies it
-        const opts: any = {}
+    const opts: { compress?: boolean } = {};
     if (packet.options) {
-            opts.compress = packet.options.compress
+      opts.compress = packet.options.compress;
     }
 
     const send = data => {
       if (this.perMessageDeflate) {
         const len =
-                    "string" === typeof data ? Buffer.byteLength(data) : data.length
+          "string" === typeof data ? Buffer.byteLength(data) : data.length;
         if (len < this.perMessageDeflate.threshold) {
-                    opts.compress = false
+          opts.compress = false;
         }
       }
-            console.trace('writing', data)
-            this.writable = false
+      debug('writing "%s"', data);
+      this.writable = false;
 
       this.socket.send(data, opts, err => {
-                if (err) return this.onError("write error", err.stack)
-                this.send(packets)
-            })
-        }
+        if (err) return this.onError("write error", err.stack);
+        this.send(packets);
+      });
+    };
 
     if (packet.options && typeof packet.options.wsPreEncoded === "string") {
-            send(packet.options.wsPreEncoded)
+      send(packet.options.wsPreEncoded);
     } else {
-            this.parser.encodePacket(packet, this.supportsBinary, send)
+      this.parser.encodePacket(packet, this.supportsBinary, send);
     }
   }
 
@@ -109,8 +104,8 @@ export class WebSocket extends Transport {
    * @api private
    */
   doClose(fn) {
-        // debug("closing")
-        this.socket.close()
-        fn && fn()
+    debug("closing");
+    this.socket.close();
+    fn && fn();
   }
 }

packages/websocket/src/index.ts

@@ -1,7 +1,7 @@
 /// <reference types="@ccms/nashorn" />
 /// <reference types="@javatypes/tomcat-websocket-api" />
 
-import * as server from './server'
+import { WebSocketServer } from './server'
 import { Server, ServerOptions } from './socket.io'
 
 interface SocketIOStatic {
@@ -45,7 +45,7 @@ let singletonServer: Server
 let io: SocketStatic = function io(pipeline: any, options: Partial<JavaServerOptions>, singleton = true) {
     if (singleton) {
         if (!singletonServer) {
-            singletonServer = new Server(server.attach(pipeline, options), options)
+            singletonServer = new Server(WebSocketServer.attach(pipeline, options), options)
             process.emit('websocket.create', singletonServer)
             process.on('exit', () => {
                 singletonServer.close()
@@ -53,7 +53,7 @@ let io: SocketStatic = function io(pipeline: any, options: Partial<JavaServerOpt
         }
         return singletonServer
     }
-    return new Server(server.attach(pipeline, options), options)
+    return new Server(WebSocketServer.attach(pipeline, options), options)
 }
 io.Instance = Symbol("@ccms/websocket")
 export default io

packages/websocket/src/server/index.ts

@@ -26,6 +26,24 @@ export abstract class WebSocketServer extends EventEmitter {
     protected instance: any
     protected options: JavaServerOptions
     private clients: Map<string, WebSocketClient>
+
+    public static attach(instance, options) {
+        if (!instance) { throw new Error('instance can\'t be undefiend!') }
+        options = Object.assign({
+            event: new EventEmitter(),
+            path: '/ws',
+            root: root + Java.type("java.io.File").separatorChar + 'wwwroot',
+        }, options)
+        let WebSocketServerImpl = undefined
+        if (instance.class.name.startsWith('io.netty.channel')) {
+            WebSocketServerImpl = require("./netty").NettyWebSocketServer
+        } else {
+            WebSocketServerImpl = require("./tomcat").TomcatWebSocketServer
+        }
+        console.debug('create websocket server from ' + WebSocketServerImpl.name)
+        return new WebSocketServerImpl(instance, options)
+    }
+
     constructor(instance: any, options: JavaServerOptions) {
         super()
         this.instance = instance
@@ -69,20 +87,3 @@ export abstract class WebSocketServer extends EventEmitter {
     protected abstract getSocket(handler: any): WebSocketClient
     protected abstract doClose(): void
 }
-
-export const attach = (instance, options) => {
-    if (!instance) { throw new Error('instance can\'t be undefiend!') }
-    options = Object.assign({
-        event: new EventEmitter(),
-        path: '/ws',
-        root: root + Java.type("java.io.File").separatorChar + 'wwwroot',
-    }, options)
-    let WebSocketServerImpl = undefined
-    if (instance.class.name.startsWith('io.netty.channel')) {
-        WebSocketServerImpl = require("./netty").NettyWebSocketServer
-    } else {
-        WebSocketServerImpl = require("./tomcat").TomcatWebSocketServer
-    }
-    console.debug('create websocket server from ' + WebSocketServerImpl.name)
-    return new WebSocketServerImpl(instance, options)
-}

packages/websocket/src/socket.io-adapter/contrib/yeast.ts

@@ -0,0 +1,65 @@
+// imported from https://github.com/unshiftio/yeast
+"use strict";
+
+const alphabet =
+    "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_".split(
+      ""
+    ),
+  length = 64,
+  map = {};
+let seed = 0,
+  i = 0,
+  prev;
+
+/**
+ * Return a string representing the specified number.
+ *
+ * @param {Number} num The number to convert.
+ * @returns {String} The string representation of the number.
+ * @api public
+ */
+export function encode(num) {
+  let encoded = "";
+
+  do {
+    encoded = alphabet[num % length] + encoded;
+    num = Math.floor(num / length);
+  } while (num > 0);
+
+  return encoded;
+}
+
+/**
+ * Return the integer value specified by the given string.
+ *
+ * @param {String} str The string to convert.
+ * @returns {Number} The integer value represented by the string.
+ * @api public
+ */
+export function decode(str) {
+  let decoded = 0;
+
+  for (i = 0; i < str.length; i++) {
+    decoded = decoded * length + map[str.charAt(i)];
+  }
+
+  return decoded;
+}
+
+/**
+ * Yeast: A tiny growing id generator.
+ *
+ * @returns {String} A unique id.
+ * @api public
+ */
+export function yeast() {
+  const now = encode(+new Date());
+
+  if (now !== prev) return (seed = 0), (prev = now);
+  return now + "." + encode(seed++);
+}
+
+//
+// Map each character to its index.
+//
+for (; i < length; i++) map[alphabet[i]] = i;