session

Documentation

Overview

Package session provides machine-wide unique sessions.

A session is a small unique integer, which is tied to a process id (PID) and may typically be used to create a unique local IP address.

Note, this package was implemented to provide a smooth migration from Nokia internal test tool (k3-run) to ntt and maybe replaced in the future.

Index

• Variables
• func Clean(sessions []session) []session
• func Get() (int, error)
• func New(path string) (*storage, error)
• func Release(s int)
• func Sort(sessions []session)
• type SessionSlice
  • func (s SessionSlice) Len() int
  • func (s SessionSlice) Less(i, j int) bool
  • func (s SessionSlice) Swap(i, j int)

Variables

var SharedDir = "/tmp/k3"

Functions

func Clean

func Clean(sessions []session) []session

Clean returns a slice of alive sessions

func Get

func Get() (int, error)

Get returns the next free unqiue seesion id. If an error occures, Get returns -1 and the error.

func New

func New(path string) (*storage, error)

New returns a new storage. The backing path is evaulated lazily and may contain active sessions, if path does not exist it will be created.

func Release

func Release(s int)

func Sort

func Sort(sessions []session)

Types

type SessionSlice

type SessionSlice []session

func (SessionSlice) Len

func (s SessionSlice) Len() int

func (SessionSlice) Less

func (s SessionSlice) Less(i, j int) bool

func (SessionSlice) Swap

func (s SessionSlice) Swap(i, j int)