freeport

Documentation

Index

• func IsFree(port int) bool
• func Listen(port int) (net.Listener, error)
• func Port() int
• func PortE() (int, error)
• func PortStart(starting int) int
• func Ports(count int) ([]int, error)

Functions

func IsFree

func IsFree(port int) bool

IsFree tells whether the port is free or not

func Listen

func Listen(port int) (net.Listener, error)

Listen listens on port.

func Port

func Port() int

Port Ask the kernel for a free open port that is ready to use. this will panic if any error is encountered.

func PortE

func PortE() (int, error)

PortE asks the kernel for a free open port that is ready to use.

func PortStart

func PortStart(starting int) int

PortStart finds a free port from starting port

func Ports

func Ports(count int) ([]int, error)

Ports asks the kernel for free open ports that are ready to use.