Pinger

Pinger is a library used to evaluate the quality of services in ICMP/TCP/HTTP protocol.

???? Installation

$ go get -u github.com/chenjiangdongx/pinger

???? Usage

Here is an example. For more information, please refer to godoc.

package main

import (
    "fmt"

    "github.com/chenjiandongx/pinger"
)

func main() {
    // ICMP
    stats, err := pinger.ICMPPing(nil, "qq.com", "baidu.com", "114.114.114.114")

    // TCP
    // stats, err := pinger.TCPPing(nil, "baidu.com:80", "qq.com:80", "qq.com:443", "baidu.com:443")

    // HTTP/HTTPS
    // stats, err := pinger.HTTPPing(nil, "http://baidu.com", "https://baidu.com", "http://39.156.69.79")
    if err != nil {
        panic(err)
    }

    for _, s := range stats {
        fmt.Printf("%+v\n", s)
    }
}

// output
{Host:qq.com PktSent:10 PktLossRate:0 Mean:42.858058ms Last:39.66054ms Best:38.031497ms Worst:71.050511ms}
{Host:baidu.com PktSent:10 PktLossRate:0 Mean:45.834938ms Last:44.408987ms Best:40.155878ms Worst:75.480914ms}
{Host:114.114.114.114 PktSent:10 PktLossRate:0 Mean:10.953486ms Last:6.618554ms Best:5.407619ms Worst:38.53662ms}

项目地址：https://github.com/chenjiandongx/pinger