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227 lines
4.2 KiB
227 lines
4.2 KiB
package Engine
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import (
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"LAPP_SJA_ME/conf"
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"fmt"
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"log"
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"os"
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"testing"
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"time"
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)
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func TestEngine(t *testing.T){
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conf, err := conf.ReadYamlConfig("D:\\Go\\gopath\\src\\LAPP_PLATFORM\\conf\\config.yaml")
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if err != nil {
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t.Errorf("failed to read yaml config due to: %v", err)
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return
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}
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//set logfile Stdout
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logFile, logErr := os.OpenFile(conf.Log, os.O_CREATE|os.O_RDWR|os.O_APPEND, 0666)
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if logErr != nil {
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fmt.Println("Fail to the log file:", conf.Log)
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os.Exit(1)
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}
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defer logFile.Close()
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log.SetOutput(logFile)
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log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
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fmt.Printf("conf is :%v",conf)
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RunEngine(conf)
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time.Sleep(60*time.Second)
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}
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// 测试不同服务之间的GoRouting通信
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/**
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|-- 管道 --| --> 1号打印机 --|
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Fetcher--|--管道--|Scheduler --->| |--管道--|--> Saver
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|-- 管道 --| --> 2号打印机 --|
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引擎管理对象：
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1. Fetcher
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2. Fetcher -> Scheduler 管道
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3. Scheduler
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4. Printer列表 (每个Printer包括接收数据的管道和缓存数据的队列）
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5. 打印机 -> Saver的管道
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6. Saver（带有缓存数据队列）
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**/
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func TestEngineRoutine(t *testing.T) {
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fschan := make(chan int) // 数据获取服务到调度器的管道
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sp1chan := make(chan int) // 调度器到1号打印机的管道
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sp2chan := make(chan int) // 调度器到2号打印机的管道
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pschan := make(chan int) // 打印机到保存服务的管道
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var t1, t2 time.Time
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var sp1q []int
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var sp2q [] int
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t1 = time.Now()
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fmt.Println("start time = ",t1)
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// 模拟数据获取服务
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go func(){
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for i := 0; i < 40000; i++ {
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fschan <- i
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}
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}()
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// 启动调度器服务
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go func(){
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for {
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i := <-fschan
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if i%2 == 0 {
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sp1chan <- i
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} else {
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sp2chan <- i
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}
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}
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}()
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// 启动打印机1服务
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go func(){
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for {
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i := <-sp1chan
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//fmt.Println("打印机1接收打印任务：", i)
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sp1q = append(sp1q, i)
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}
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}()
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// 启动打印机2服务
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go func(){
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for {
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i := <-sp2chan
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//fmt.Println("打印机2接收打印任务：", i)
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sp2q = append(sp2q, i)
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}
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}()
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go func(){
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for {
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if len(sp1q) > 0 {
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i := sp1q[0]
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sp1q = sp1q[1:]
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pschan <- i
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fmt.Println("打印机1：任务：",i,"完成")
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}
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}
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}()
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go func(){
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for {
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if len(sp2q) > 0 {
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i := sp2q[0]
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sp2q = sp2q[1:]
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pschan <- i
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fmt.Println("打印机2：任务：",i,"完成")
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}
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}
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}()
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// 启动保存服务
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go func(){
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for {
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i := <-pschan
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fmt.Println("任务:", i, " 被保存")
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if i >= 39998 {
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t2 = time.Now()
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fmt.Println("end time = ",t2)
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}
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}
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}()
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time.Sleep(10*time.Second)
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sub := t2.Sub(t1)
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fmt.Println("Duration = ",sub.Seconds())
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}
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func TestEngineRoutineWithQueue(t *testing.T) {
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fschan := make(chan int) // 数据获取服务到调度器的管道
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sp1chan := make(chan int) // 调度器到1号打印机的管道
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sp2chan := make(chan int) // 调度器到2号打印机的管道
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pschan := make(chan int) // 打印机到保存服务的管道
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var t1, t2 time.Time
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t1 = time.Now()
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fmt.Println("start time = ",t1)
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// 模拟数据获取服务
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go func(){
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for i := 0; i < 40000; i++ {
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fschan <- i
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}
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}()
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// 启动调度器服务
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go func(){
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for {
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i := <-fschan
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if i%2 == 0 {
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sp1chan <- i
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} else {
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sp2chan <- i
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}
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}
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}()
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// 启动打印机1服务
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go func(){
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var sp1q []int
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var t int
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for {
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if len(sp1q) > 0 {
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t = sp1q[0]
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}else{
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continue
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}
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select{
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case i := <-sp1chan:
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sp1q = append(sp1q, i)
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fmt.Println("打印机1接收打印任务：", i)
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case pschan <- t:
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sp1q = sp1q[1:]
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fmt.Println("打印机1发送保存任务：", t)
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}
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}
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}()
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// 启动打印机2服务
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go func(){
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var sp2q []int
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var t int
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for {
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if len(sp2q) > 0 {
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t = sp2q[0]
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}else{
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continue
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}
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select{
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case i := <-sp2chan:
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sp2q = append(sp2q, i)
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fmt.Println("打印机2接收打印任务：", i)
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case pschan <- t:
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sp2q = sp2q[1:]
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fmt.Println("打印机2发送保存任务：", t)
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}
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}
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}()
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// 启动保存服务
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go func(){
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for {
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i := <-pschan
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fmt.Println("任务:", i, " 被保存")
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if i >= 39998 {
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t2 = time.Now()
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fmt.Println("end time = ",t2)
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}
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}
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}()
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time.Sleep(10*time.Second)
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sub := t2.Sub(t1)
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fmt.Println("Duration = ",sub.Seconds())
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}
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