ants/examples/main.go

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package main
import (
"fmt"
"github.com/panjf2000/ants"
"sync"
)
func myFunc() {
fmt.Println("Hello World!")
}
func main() {
//
runTimes := 10000
// set 100 the size of goroutine pool
p, _ := ants.NewPool(100)
var wg sync.WaitGroup
// submit
for i := 0; i < runTimes; i++ {
wg.Add(1)
p.Push(func() {
myFunc()
wg.Done()
})
}
wg.Wait()
fmt.Println("finish all tasks!")
}