Method SaveToStorage

conn/node.go:280–288

SaveToStorage saves the hard state, entries, and snapshot to persistent storage, in that order.

(h *raftpb.HardState, es []raftpb.Entry, s *raftpb.Snapshot)

// SaveToStorage saves the hard state, entries, and snapshot to persistent storage, in that order.
func (n *Node) SaveToStorage(h *raftpb.HardState, es []raftpb.Entry, s *raftpb.Snapshot) {
	for {
		if err := n.Store.Save(h, es, s); err != nil {
			glog.Errorf("While trying to save Raft update: %v. Retrying...", err)
		} else {
			return
		}
	}
}

// PastLife returns the index of the snapshot before the restart (if any) and whether there was
// a previous state that should be recovered after a restart.