Method FirstIndex

raftwal/storage.go:252–257

FirstIndex returns the first index. It is typically SnapshotIndex+1.

()

// FirstIndex returns the first index. It is typically SnapshotIndex+1.
func (w *DiskStorage) FirstIndex() (uint64, error) {
	w.lock.Lock()
	defer w.lock.Unlock()

	return w.firstIndex(), nil
}

// Snapshot returns the most recent snapshot.  If snapshot is temporarily
// unavailable, it should return ErrSnapshotTemporarilyUnavailable, so raft