version

Documentation

Index

• Variables
• func GetCurrentVersion() string
• func NewVersionStore(db *bbolt.DB) (*versionStore, error)
• type ActiveSwapGetter
• type ActiveSwapsError
  • func (a ActiveSwapsError) Error() string
• type VersionService
  • func NewVersionService(boltdb *bbolt.DB) (*VersionService, error)
  • func (vs *VersionService) SafeUpgrade(swapService ActiveSwapGetter) error

Variables

var (
	ErrDoesNotExist = fmt.Errorf("does not exist")
)

Functions

func GetCurrentVersion

func GetCurrentVersion() string

GetCurrentVersion returns the hardcoded implementation version, sometimes also referred to as database version.

func NewVersionStore

func NewVersionStore(db *bbolt.DB) (*versionStore, error)

Types

type ActiveSwapGetter

type ActiveSwapGetter interface {
	HasActiveSwaps() (bool, error)
}

type ActiveSwapsError

type ActiveSwapsError struct {
	// contains filtered or unexported fields
}

func (ActiveSwapsError) Error

func (a ActiveSwapsError) Error() string

type VersionService

type VersionService struct {
	// contains filtered or unexported fields
}

func NewVersionService

func NewVersionService(boltdb *bbolt.DB) (*VersionService, error)

func (*VersionService) SafeUpgrade

func (vs *VersionService) SafeUpgrade(swapService ActiveSwapGetter) error

SafeUpgrade upgrades the peerswap version, only if no active swaps are running