Golang testet, ob es erfolgreich pingen kann

func ServerPing(target string) bool { pinger, err := ping.NewPinger(target) if err != nil { panic(err) } pinger.Count = ICMPCOUNT pinger.Timeout = time.Duration(PINGTIME*time.Millisecond) pinger.SetPrivileged(true) pinger.Run()// blocks until finished stats := pinger.Statistics() fmt.Println(stats) // 有回包，就是说明IP是可用的 if stats.PacketsRecv >= 1 { return true } return false }

type Statistics struct { // PacketsRecv is the number of packets received. PacketsRecv int // PacketsSent is the number of packets sent. PacketsSent int // PacketLoss is the percentage of packets lost. PacketLoss float64 // IPAddr is the address of the host being pinged. IPAddr *net.IPAddr // Addr is the string address of the host being pinged. Addr string // Rtts is all of the round-trip times sent via this pinger. Rtts []time.Duration // MinRtt is the minimum round-trip time sent via this pinger. MinRtt time.Duration // MaxRtt is the maximum round-trip time sent via this pinger. MaxRtt time.Duration // AvgRtt is the average round-trip time sent via this pinger. AvgRtt time.Duration // StdDevRtt is the standard deviation of the round-trip times sent via // this pinger. StdDevRtt time.Duration }