Network Package for Go Lang

This package provides necessary information for network interfaces in the system.
It also allows to retrieve RTT information for external hosts and check their availability.

Availability and RTT

Retrieve RTT

roundTrip, err := network.ResponseTime(&network.PingOptions{
	Host: "google.com",
	Port: 443,
})

if err != nil {
	logger.Fatalf("main", "failed to calculate round trip - %s", err.Error())
}

fmt.Printf("%dms\n", roundTrip)

Check Availability

available, err := network.IsServiceAvailable(&network.AvailableOptions{
	Host:               "google.com",
	Port:               443,
})

if err != nil {
	logger.Fatalf("main", "%s", err.Error())
}

if available {
    fmt.Println("service is available")
} else {
	fmt.Println("service is unavailable")
}

Check Availability And Return RTT

available, ping, err := network.IsServiceAvailableWithPing(&network.AvailablePingOptions{
	Host:               "google.com",
	Port:               443,
})

if err != nil {
	logger.Fatalf("main", "%s", err.Error())
}

if available {
	fmt.Printf("service is available and it's ping is %dms", ping)
} else {
	fmt.Println("service is unavailable")
}

Network Interfaces

External IP Details

address, err := network.ExternalIPDetails()
if err != nil {
	logger.Fatalf("main", "%s", err.Error())
}

fmt.Printf("%v\n", address)

External IP

address, err := network.ExternalIPAddress()
if err != nil {
	logger.Fatalf("main", "%s", err.Error())
}

fmt.Println(address)