netutil

README

Net Utils

• provide some network utils. eg: InternalIPv4
• sub package:
  • httpctypes - provide some commonly http content types.
  • httpheader - provide some commonly http header names.
  • httpreq - provide some http request utils

Install

go get github.com/maintell/goutil/netutil

Go docs

• Go docs

Usage

import "github.com/maintell/goutil/netutil"

// Get internal IPv4 address
netutil.InternalIPv4()

Testings

go test -v ./netutil/...

Test limit by regexp:

go test -v -run ^TestSetByKeys ./netutil/...

Documentation

Overview

Package netutil provide some network util functions.

Index

• func FreePort() (port int, err error)
• func GetLocalIPs() (ips []string)
• func HostIP() ([]string, error)
• func IPv4() (ip string)
• func IPv6() (ip string)
• func InternalIP() (ip string)
• func InternalIPv1() (ip string)
• func InternalIPv4() string
• func InternalIPv6() string

Functions

func FreePort

func FreePort() (port int, err error)

FreePort returns a free port.

func GetLocalIPs

func GetLocalIPs() (ips []string)

GetLocalIPs get local IPs, will panic if error.

func HostIP

func HostIP() ([]string, error)

HostIP returns the IP addresses of the localhost.

func IPv4

func IPv4() (ip string)

IPv4 get internal IPv4 for host.

func IPv6

func IPv6() (ip string)

IPv6 get internal IPv6

func InternalIP

func InternalIP() (ip string)

InternalIP get internal IP for host.

func InternalIPv1

func InternalIPv1() (ip string)

InternalIPv1 get internal IP buy old logic

func InternalIPv4

func InternalIPv4() string

InternalIPv4 get internal IPv4 for host.

func InternalIPv6

func InternalIPv6() string

InternalIPv6 get internal IPv6