添加提交一个毫秒级的定时器库

[zhangheli1997]

https://github.com/zhangheli/go-ticker

go-ticker是高性能定时器库

feature
支持周期性定时器
一次性定时器
import (
"github.com/antlabs/timer"
"log"
)

func main() {
tm := timer.NewTimer()

    tm.AfterFunc(1*time.Second, func() {
            log.Printf("after\n")
    })

    tm.AfterFunc(10*time.Second, func() {
            log.Printf("after\n")
    })
    tm.Run()

}
周期性定时器
package main

import (
"fmt"
"testing"
"time"

"github.com/zhangheli/go-ticker/ticker"

)

func TestTicker(t *testing.T) {
action := func() {
fmt.Println(time.Now())
}
stopC := make(chan string, 1)

st := ticker.SecondTicker{}
st.SetPoint([]int{1, 100, 200, 300, 400, 500})
st.Run(stopC, action)

<-make(chan int, 1)

}
运行结果

2022-07-22 12:44:54.001083 +0800 CST m=+4.560425084
2022-07-22 12:44:54.100082 +0800 CST m=+4.659426001
2022-07-22 12:44:54.200079 +0800 CST m=+4.759425417
2022-07-22 12:44:54.300076 +0800 CST m=+4.859424334
2022-07-22 12:44:54.400075 +0800 CST m=+4.959425834
2022-07-22 12:44:54.500073 +0800 CST m=+5.059426042
平均 0.07 ms 误差

爆破型定时器，加特林突击
package main

import (
"fmt"
"testing"
"time"

"github.com/zhangheli/go-ticker/ticker"

)

func TestGatlin(t *testing.T) {
action := func() {
fmt.Println(time.Now())
}
now := time.Now().UnixMilli()
p := now + (1000 - now%1000)
runBegin := time.UnixMilli(p)

ticker.GatlinWithLimit(runBegin, 10, action)

}
运行效果

2022-07-22 12:50:14.000916 +0800 CST m=+0.511891751
2022-07-22 12:50:14.005861 +0800 CST m=+0.516837167
2022-07-22 12:50:14.010862 +0800 CST m=+0.521838209
2022-07-22 12:50:14.015867 +0800 CST m=+0.526842751
2022-07-22 12:50:14.020858 +0800 CST m=+0.531834667
2022-07-22 12:50:14.025865 +0800 CST m=+0.536841709
2022-07-22 12:50:14.030859 +0800 CST m=+0.541835459
2022-07-22 12:50:14.035908 +0800 CST m=+0.546884584
2022-07-22 12:50:14.040165 +0800 CST m=+0.551141667
2022-07-22 12:50:14.045885 +0800 CST m=+0.556862126
2022-07-22 12:50:14.050858 +0800 CST m=+0.561834751
误差 0.1 ~ 0.8ms 左右

[Gaozhen Ying]

非常感谢你的反馈~

但是目前本项目的定位是 awesome-go 的中文搬运，目前暂时无法通过在本项目添加工程。你可以前往 awesome-go 提交 Pull Requests

如果合并成功，本项目会在一天以内进行翻译 + 同步~