go ping 短时间ping 多次而不是 1秒ping 一次
linux 下 ping -f 1000 baidu.com 可以ping 多次 而不是 一秒一次
go ping 库 这么弄的话有个 interval 选项
代码如下
func main() {
now := time.Now()
pinger, err := ping.NewPinger("baidu.com")
if err != nil {
panic(err)
}
pinger.Interval = time.Millisecond * 10
pinger.SetPrivileged(true)
pinger.Count = 10
pinger.Timeout = time.Millisecond * 2000
err = pinger.Run() // Blocks until finished.
if err != nil {
panic(err)
}
stats := pinger.Statistics() // get send/receive/duplicate/rtt stats
fmt.Printf("stats = %+v\n", stats)
loss := stats.PacketLoss
fmt.Printf("loss = %+v\n", loss)
fmt.Printf("time = %s\n", time.Since(now))
}