pagent
pagent is a child process agent, with a focus on being:
- simple: child and parent process communicate with stdin and stdout
- secure: Multi-Process is safe than Multi-Thread/Multi-Goroutine
- decoupling your biz code with callback func
demo
package main
import (
"fmt"
"time"
"github.com/adwpc/pagent"
)
type MyBiz struct {
pagent.Master
}
func NewBiz() *MyBiz {
return &MyBiz{}
}
func (a *MyBiz) BizRunning(id, str string) error {
fmt.Println("[MyBiz BizRunning] str=" + str)
return nil
}
func (a *MyBiz) BizFinish(id string, err error) error {
fmt.Println("[MyBiz BizFinish] id=" + id)
return err
}
func main() {
a := NewBiz()
fmt.Println("worker1-------------------------")
a.GetWorker("worker1").Start("bash", a.BizRunning, a.BizFinish)
a.GetWorker("worker1").Input("ls")
time.Sleep(1 * time.Second)
a.DelWorker("worker1")
fmt.Println("worker2-------------------------")
a.GetWorker("worker2").Start("ifconfig", nil, a.BizFinish)
time.Sleep(1 * time.Second)
a.DelWorker("worker2")
fmt.Printf("end!----------------------------")
}