version

Documentation

Index

• Variables
• func CompatibleWith(remoteVerStr string) (bool, error)
• type UpdateStatus
  • func (s *UpdateStatus) AddSeed(seedAddr string)
  • func (s *UpdateStatus) CheckUpdate(localVerStr string, remoteVerStr string, remoteAddr string) error
  • func (s *UpdateStatus) MaxVerSeen() string
  • func (s *UpdateStatus) VersionStatus() uint16

Variables

var (
	// The full version string
	Version = "1.0.9"
	// GitCommit is set with --ldflags "-X main.gitCommit=$(git rev-parse HEAD)"
	GitCommit string
	Status    *UpdateStatus
)

Functions

func CompatibleWith

func CompatibleWith(remoteVerStr string) (bool, error)

CompatibleWith checks whether the remote peer version is compatible with the node itself. RULES: | local | remote | | - | - | | 1.0.3 | same major&moinor version. | | 1.0.4 | same major version. |

Types

type UpdateStatus

type UpdateStatus struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func (*UpdateStatus) AddSeed

func (s *UpdateStatus) AddSeed(seedAddr string)

func (*UpdateStatus) CheckUpdate

func (s *UpdateStatus) CheckUpdate(localVerStr string, remoteVerStr string, remoteAddr string) error

CheckUpdate checks whether there is a newer version to update. If there is, it set the "Status" variable to a proper value.

params:
	localVerStr: the version of the node itself
	remoteVerStr: the version received from a seed node.
	remoteAddr: the version received from a seed node.

current rule:

1. small update: seed version is higher than the node itself
2. significant update: seed mojor version is higher than the node itself

func (*UpdateStatus) MaxVerSeen

func (s *UpdateStatus) MaxVerSeen() string

func (*UpdateStatus) VersionStatus

func (s *UpdateStatus) VersionStatus() uint16