lockfile

Documentation

Overview

Package lockfile implements a lock to limit a binary to one process per anchor file.

Index

• type Lock
  • func Create(anchorFile string) (Lock, error)
  • func (l *Lock) Release() error

Types

type Lock

type Lock string

Lock is lockfile to limit a binary to one process per anchor file.

func Create

func Create(anchorFile string) (Lock, error)

Create a lock for the given binary anchorFile. Returns an error if the lock already exists.

func (*Lock) Release

func (l *Lock) Release() error

Release the lock. The protected process should call this method during shutdown.