interpoller

README

InterPoller

I library to poll a host system's network interfaces and detect changes.

Features

After intialization return a event channel which will notify callers when changes to the Interfaces occur.

Example:

cmd/expose/main.go will build an example usage writing all interfaces and their corresponding IP addresses to stdout.

Documentation

Index

• func AddressesOnInterface(iface *net.Interface) (*[]net.Addr, error)
• func GetAddrs() (*[]net.Addr, error)
• func HostInterfaces() (*[]net.Interface, error)
• type ActiveInterfaces
  • func NewActiveInterfaces(addrs *[]net.Addr) *ActiveInterfaces
• type IfaceError
  • func (ife IfaceError) Error() string

Functions

func AddressesOnInterface

func AddressesOnInterface(iface *net.Interface) (*[]net.Addr, error)

func GetAddrs

func GetAddrs() (*[]net.Addr, error)

func HostInterfaces

func HostInterfaces() (*[]net.Interface, error)

Types

type ActiveInterfaces

type ActiveInterfaces struct {
	Addresses []net.Addr
	// contains filtered or unexported fields
}

func NewActiveInterfaces

func NewActiveInterfaces(addrs *[]net.Addr) *ActiveInterfaces

type IfaceError

type IfaceError struct {
	Name   string
	Addrs  []net.Addr
	ErrStr string
}

func (IfaceError) Error

func (ife IfaceError) Error() string