xnet

Documentation

Index

• Constants
• Variables
• func ExtractHostPort(addr string) (host string, port uint64, err error)
• func GetAvaliableAddr(logger xlog.Logger, localIp string, addr string) (newAddr string, err error)
• func GetLocalIP(masks ...string) string
• func GetLocalMac(masks ...string) string
• func IsLocalIPv4(ip net.IP) bool
• func IsLocalIPv4Addr(ip string) bool
• func IsValidIP(addr string) bool
• func Parse(addr string) (proto, name string, err error)
• func ScanPort(protocol string, hostname string, port int64) bool
• type PortPicker

Constants

const StaticLocalIP = "127.0.0.1"

const StaticLocalMac = "00:1A:2B:3C:4D:5E"

Variables

var (
	RetryTimes int           = 10
	Interval   time.Duration = time.Second * 5
)

var GetInterfaces = defaultGetInterfaces

Functions

func ExtractHostPort

func ExtractHostPort(addr string) (host string, port uint64, err error)

ExtractHostPort from address

func GetAvaliableAddr

func GetAvaliableAddr(logger xlog.Logger, localIp string, addr string) (newAddr string, err error)

:8080 [2000,30000) [2000,30000):rand [2000,30000):seq:5

func GetLocalIP

func GetLocalIP(masks ...string) string

GetLocalIP 获取IP地址

func GetLocalMac

func GetLocalMac(masks ...string) string

func IsLocalIPv4

func IsLocalIPv4(ip net.IP) bool

ipv4:IsLocalIP 检测IP地址是否内网

func IsLocalIPv4Addr

func IsLocalIPv4Addr(ip string) bool

ipv4: IsLocalIP 检测IP地址是否内网

func IsValidIP

func IsValidIP(addr string) bool

func Parse

func Parse(addr string) (proto, name string, err error)

解析协议信息(proto://name)

func ScanPort

func ScanPort(protocol string, hostname string, port int64) bool

Types

type PortPicker

type PortPicker func(logger xlog.Logger, localIp string, begin, end, step int64) int64