feat: support full nodejs event loop
Signed-off-by: MiaoWoo <admin@yumc.pw>
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4bb2337f39
commit
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@ -158,12 +158,14 @@ export class MiaoScriptConsole implements Console {
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var { fileName, lineNumber } = this.readSourceMap(trace.fileName, trace.lineNumber)
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if (fileName.startsWith(root)) { fileName = fileName.split(root)[1] }
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} else {
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if (!global.debug) {
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for (let prefix in ignoreLogPrefix) {
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if (className.startsWith(ignoreLogPrefix[prefix])) {
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return
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}
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}
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}
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}
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if (color) {
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cache.push(` §e->§c ${className}.${trace.methodName}(§4${fileName}:${lineNumber}§c)`)
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} else {
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@ -67,6 +67,7 @@ declare global {
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interface Core {
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getClass(name: String): any
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getProxyClass(): any
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getJavaScriptTaskClass(): any
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getInstance(): any
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read(path: string): string
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save(path: string, content: string): void
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@ -5,13 +5,15 @@ const ThreadGroup = Java.type("java.lang.ThreadGroup")
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const AtomicInteger = Java.type("java.util.concurrent.atomic.AtomicInteger")
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const ThreadPoolExecutor = Java.type('java.util.concurrent.ThreadPoolExecutor')
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const LinkedBlockingQueue = Java.type("java.util.concurrent.LinkedBlockingQueue")
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const TimeUnit = Java.type("java.util.concurrent.TimeUnit")
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const TimeUnit = Java.type('java.util.concurrent.TimeUnit')
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const DelayQueue = Java.type('java.util.concurrent.DelayQueue')
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const JavaScriptTask = Java.type(base.getJavaScriptTaskClass().name)
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const threadCount = new AtomicInteger(0)
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const threadGroup = new ThreadGroup("@ccms/ployfill-micro-task")
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const microTaskPool = new ThreadPoolExecutor(
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10, 100, 60, Packages.java.util.concurrent.TimeUnit.SECONDS,
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new LinkedBlockingQueue(500),
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100, 200, 60, Packages.java.util.concurrent.TimeUnit.SECONDS,
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new LinkedBlockingQueue(300),
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(run: any) => new Thread(threadGroup, run, "@ccms/micro-task-" + threadCount.incrementAndGet()),
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new ThreadPoolExecutor.CallerRunsPolicy()
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)
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@ -38,52 +40,105 @@ class Process extends EventEmitter {
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nextTick(func: Function) {
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microTaskPool.execute(func)
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}
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queueMicrotask(func: Function) {
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microTaskPool.execute(func)
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}
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exit(code: number) {
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process.emit('exit', code)
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microTaskPool.shutdown()
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console.log('await microTaskPool termination...')
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console.log('process exit await microTaskPool termination...')
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microTaskPool.awaitTermination(5000, TimeUnit.MILLISECONDS)
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}
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}
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const timeoutCount = new AtomicInteger(0)
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const timeoutTasks = []
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function setTimeout(func: Function, time: number, ...args: any[]) {
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let taskId = timeoutCount.incrementAndGet()
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timeoutTasks[taskId] = func
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process.nextTick(() => {
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Thread.sleep(time)
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if (timeoutTasks[taskId]) { func(...args) }
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})
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return taskId
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}
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function clearTimeout(taskId: number) {
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delete timeoutTasks[taskId]
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}
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const intervalCount = new AtomicInteger(0)
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const intervalTasks = []
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function setInterval(func: Function, time: number, ...args: any[]) {
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let taskId = intervalCount.incrementAndGet()
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intervalTasks[taskId] = func
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process.nextTick(() => {
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Thread.sleep(time)
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while (intervalTasks[taskId]) {
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func(...args)
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Thread.sleep(time)
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class EventLoop {
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private eventLoopMainThread = undefined
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private eventLoopTaskQueue = new DelayQueue()
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constructor() {
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this.eventLoopMainThread = new Thread(() => {
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let task = undefined
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try {
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while ((task = this.eventLoopTaskQueue.take()) != undefined) {
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try {
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task.getTask()()
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} catch (error) {
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try {
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process.emit('error', error)
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} catch (error) {
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console.error(error)
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console.ex(error)
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}
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})
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}
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}
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} catch (error) {
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console.log(`EventLoop Thread isInterrupted exit! remainTask: ${this.eventLoopTaskQueue.size()}`)
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this.eventLoopTaskQueue.clear()
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this.eventLoopTaskQueue = undefined
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this.timeoutCount = undefined
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this.timeoutTasks = undefined
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this.intervalCount = undefined
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this.intervalTasks = undefined
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this.eventLoopMainThread = undefined
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}
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}, "@ccms/node-shim/event-loop")
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this.eventLoopMainThread.setDaemon(true)
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process.on('exit', () => this.eventLoopMainThread.interrupt())
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}
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startEventLoop() {
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this.eventLoopMainThread.start()
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}
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private putDelayTask(callback: Function, ms: number) {
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this.eventLoopTaskQueue.put(new JavaScriptTask(callback, ms))
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}
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private timeoutCount = new AtomicInteger(0)
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private timeoutTasks = []
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setTimeout(callback: (...args: any[]) => void, ms: number, ...args: any[]) {
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let taskId = this.timeoutCount.incrementAndGet()
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this.timeoutTasks[taskId] = callback
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console.trace(`create setTimeout task ${taskId} => ${callback}`)
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this.putDelayTask(() => {
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if (this.timeoutTasks[taskId]) {
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callback(...args)
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} else {
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console.trace(`ignore setTimeout ${ms}ms task ${taskId} because it's cancelled!`)
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}
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}, ms)
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return taskId
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}
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function clearInterval(taskId: number) {
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delete intervalTasks[taskId]
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}
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clearTimeout(taskId: number) {
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delete this.timeoutTasks[taskId]
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}
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private intervalCount = new AtomicInteger(0)
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private intervalTasks = []
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setInterval(callback: (...args: any[]) => void, ms: number, ...args: any[]) {
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let taskId = this.intervalCount.incrementAndGet()
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this.intervalTasks[taskId] = callback
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console.trace(`create setInterval ${ms}ms task ${taskId} => ${callback}`)
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let intervalTask = () => {
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if (this.intervalTasks[taskId]) {
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callback(...args)
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this.putDelayTask(intervalTask, ms)
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} else {
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console.trace(`ignore setInterval task ${taskId} because it's cancelled!`)
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}
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}
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this.putDelayTask(intervalTask, ms)
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return taskId
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}
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clearInterval(taskId: number) {
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delete this.intervalTasks[taskId]
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}
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}
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global.setGlobal('process', new Process(), {})
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const eventLoop = new EventLoop()
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global.setGlobal('eventLoop', eventLoop, {})
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eventLoop.startEventLoop()
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global.setGlobal('queueMicrotask', (func: any) => microTaskPool.execute(func), {})
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global.setGlobal('setTimeout', setTimeout, {})
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global.setGlobal('clearTimeout', clearTimeout, {})
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global.setGlobal('setImmediate', (func: Function, ...args: any[]) => setTimeout(func, 0, ...args), {})
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global.setGlobal('clearImmediate ', clearTimeout, {})
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global.setGlobal('setInterval', setInterval, {})
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global.setGlobal('clearInterval', clearInterval, {})
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global.setGlobal('setTimeout', eventLoop.setTimeout.bind(eventLoop), {})
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global.setGlobal('clearTimeout', eventLoop.clearTimeout.bind(eventLoop), {})
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global.setGlobal('setImmediate', (callback: (...args: any[]) => void, ...args: any[]) => eventLoop.setTimeout(callback, 0, ...args), {})
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global.setGlobal('clearImmediate ', eventLoop.clearTimeout.bind(eventLoop), {})
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global.setGlobal('setInterval', eventLoop.setInterval.bind(eventLoop), {})
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global.setGlobal('clearInterval', eventLoop.clearInterval.bind(eventLoop), {})
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