netx

Documentation

Index

• func ClientIP(r *http.Request) string
• func ExtractIP(addr net.Addr) net.IP
• func ExtractPort(addr net.Addr) int
• func GlobalUnicastIP() (net.IP, error)
• func GlobalUnicastIPString() (string, error)
• func IPs() []net.IP
• func InterfaceIPs(name string) ([]net.IP, error)
• func InterfaceIPv4(name string) (net.IP, error)
• func PickFreePort() (int, error)

Functions

func ClientIP

func ClientIP(r *http.Request) string

func ExtractIP

func ExtractIP(addr net.Addr) net.IP

ExtractIP extract IP from net.Addr

func ExtractPort

func ExtractPort(addr net.Addr) int

ExtractPort extract Port from net.Addr

func GlobalUnicastIP

func GlobalUnicastIP() (net.IP, error)

GlobalUnicastIP get a global unicast IP address

func GlobalUnicastIPString

func GlobalUnicastIPString() (string, error)

GlobalUnicastIPString get a global unicast IP address string

func IPs

func IPs() []net.IP

IPs get all IP addresses

func InterfaceIPs

func InterfaceIPs(name string) ([]net.IP, error)

InterfaceIPs get public IP addresses by interface name

func InterfaceIPv4

func InterfaceIPv4(name string) (net.IP, error)

InterfaceIPv4 get a public IPv4 address

func PickFreePort

func PickFreePort() (int, error)

PickFreePort automatically chose a free port and return it