package portallocator

import "github.com/dotcloud/docker/daemon/networkdriver/portallocator"

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 (
	ErrAllPortsAllocated    = errors.New("all ports are allocated")
	ErrPortAlreadyAllocated = errors.New("port has already been allocated")
	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

Source Files ¶

portallocator.go