# README

is-connect

Check if the internet connection is up and Check if servers are reachable

Works in Golang

it's useless as it only tells you if there's a local connection, and not whether the internet is accessible.

Install

$ go get github.com/alimasyhur/is-connect

Usage

import "log"
import "github.com/alimasyhur/is-connect"

func main() {
    //check if online
    if isconnect.IsOnline() {
        //true
    }

    //sample check url http://google.com
    status, message := isconnect.IsReachable("http://google.com")

    if status {
        //true, do operation
        log.Println(message)        
    }else {
        //get error message
        log.Println(message)
    }
}

API

isOnline()

Check if the internet connection is up

Default TImeout: 5000

Milliseconds to wait for a server to respond.

Internet Protocol version to use. This is an advanced option that is usually not neccessary to be set, but it can prove useful to specifically assert IPv6 connectivity.

isReachable(targets)

Check if servers are reachable

targets

Type: string

Default TImeout: 5000

Milliseconds to wait for a server to respond.

One targets to check.

How it works

The following checks are run in parallel:

Retrieve google.com via HTTPS

When the first check succeeds, the returned Promise is resolved to true.