portallocator

Documentation

Index

• Constants
• Variables
• func ReleaseAll() error
• func ReleasePort(ip net.IP, proto string, port int) error
• func RequestPort(ip net.IP, proto string, port int) (int, error)

Constants

const (
	BeginPortRange = 49153
	EndPortRange   = 65535
)

Variables

var (
	ErrPortAlreadyAllocated = errors.New("port has already been allocated")
	ErrPortExceedsRange     = errors.New("port exceeds upper range")
	ErrUnknownProtocol      = errors.New("unknown protocol")
)

Functions

func ReleaseAll

func ReleaseAll() error

func ReleasePort

func ReleasePort(ip net.IP, proto string, port int) error

ReleasePort will return the provided port back into the pool for reuse

func RequestPort

func RequestPort(ip net.IP, proto string, port int) (int, error)

RequestPort returns an available port if the port is 0 If the provided port is not 0 then it will be checked if it is available for allocation