Scala实战高手****第17课：Scala并发编程实战及Spark源码阅读

package com.wanji.scala.test

import javax.swing.text.AbstractDocument.Content

import scala.actors.Actor

case class Hello(name:String,content:String,send:Actor)
case class HelloBack(name:String,content: String,sender:Actor)

/**
  * 描述：Scala编程实战
  * 作者: sunrunzhi
  * 时间: 2018/11/22 09:23
  */

class HelloActor extends Actor{
  var counter=0

  override def act(): Unit ={
    while(true) {
      receive{
        case content:String=>println(content)
        case Hello(name,content,sender)=>{
          println("HelloActor:"+name+" content:"+content+counter)
          counter+=1
          Thread.sleep(3000)
          sender ! HelloBack(name,content,this)
        }
      }

    }
  }
}

class HelloBackActor(val helloActor: Actor) extends Actor{
  var counter=0

  override def act(): Unit = {
    helloActor ! Hello("Spark","Love is here",this)
    while (true){
      receive{
        case  content:String=>println("Message:"+content)
        case HelloBack(name,content,sender)=>{
          println("HelloBackActor:"+name+" content:"+content+counter)
          counter+=1
          Thread.sleep(3000)
          sender ! Hello(name,content,this)
        }
      }
    }
  }
}

object C17 {

  def main(args: Array[String]): Unit = {
    val helloActor=new HelloActor
    helloActor.start()//启动start来接收消息

    val helloBackActor=new HelloBackActor(helloActor)
    helloBackActor.start()

    var counter=0
    while(true){
      helloActor ! "Life  is short,you need Spark!!!"+counter
      counter +=1
      Thread.sleep(3000)

    }
  }

}

　　

package com.wanji.scala.test

import javax.swing.text.AbstractDocument.Content

import scala.actors.Actor

case class Hello(name:String,content:String,send:Actor)
case class HelloBack(name:String,content: String,sender:Actor)

/**
  * 描述：Scala编程实战
* 作者: sunrunzhi
  * 时间: 2018/11/22 09:23
  */

class HelloActor extends Actor{
  var counter=0

override def act(): Unit ={
    while(true) {
      receive{
        case content:String=>println(content)
        case Hello(name,content,sender)=>{
          println("HelloActor:"+name+" content:"+content+counter)
          counter+=1
Thread.sleep()
          sender ! HelloBack(name,content,this)
        }
      }

    }
  }
}

class HelloBackActor(val helloActor: Actor) extends Actor{
  var counter=0

override def act(): Unit = {
    helloActor ! Hello("Spark","Love is here",this)
    while (true){
      receive{
        case  content:String=>println("Message:"+content)
        case HelloBack(name,content,sender)=>{
          println("HelloBackActor:"+name+" content:"+content+counter)
          counter+=1
Thread.sleep()
          sender ! Hello(name,content,this)
        }
      }
    }
  }
}

object C17 {

  def main(args: Array[String]): Unit = {
    val helloActor=new HelloActor
    helloActor.start()//启动start来接收消息

val helloBackActor=new HelloBackActor(helloActor)
    helloBackActor.start()

    var counter=0
while(true){
      helloActor ! "Life  is short,you need Spark!!!"+counter
      counter +=1
Thread.sleep()

    }
  }

}