revision

Documentation

Index

• type Backend
• type LeaderRevision
• type RevisionSyncer
  • func NewRevisionSyncer(backend Backend, metricCli metrics.Metrics, l leader.LeaderElection, ...) RevisionSyncer

Types

type Backend

type Backend interface {
	// SetCurrentRevision sets the revision of backend
	SetCurrentRevision(uint64)
}

type LeaderRevision

type LeaderRevision struct {
	// Revision is the revision of leader
	Revision uint64
}

LeaderRevision is the data return by leader

type RevisionSyncer

type RevisionSyncer interface {
	// SyncReadRevision  fetch the latest revision from leader and set it in backend
	// if this instance is follower. otherwise, do nothing.
	SyncReadRevision() error

	// Close closes syncer
	Close() error
}

func NewRevisionSyncer

func NewRevisionSyncer(backend Backend, metricCli metrics.Metrics, l leader.LeaderElection, tlsConfig *tls.Config) RevisionSyncer