topology

Documentation

Index

• type Recorder
  • func NewRecorder(logger *zap.Logger) Recorder

Types

type Recorder

type Recorder interface {
	NotifyGossipJoin(id uint64)
	NotifyGossipLeave(id uint64)
	NotifyRaftConfChange(cluster string, cc raftpb.ConfChangeI)
	ListDeadNodes(time.Duration) []uint64
	RaftMemberCount(cluster string) int
}

Recorder records membership changes from an external pool, and compares it to raft members to detect node failures.

func NewRecorder

func NewRecorder(logger *zap.Logger) Recorder

NewRecorder returns a new recorder.