Golang UnixNanoToTime Examples

Example #1

File: server.go Project: vsayer/etcd

// applyRequest interprets r as a call to store.X and returns a Response interpreted
// from store.Event
func (s *EtcdServer) applyRequest(r pb.Request) Response {
	f := func(ev *store.Event, err error) Response {
		return Response{Event: ev, err: err}
	}
	expr := timeutil.UnixNanoToTime(r.Expiration)
	refresh, _ := pbutil.GetBool(r.Refresh)
	ttlOptions := store.TTLOptionSet{ExpireTime: expr, Refresh: refresh}
	switch r.Method {
	case "POST":
		return f(s.store.Create(r.Path, r.Dir, r.Val, true, ttlOptions))
	case "PUT":
		exists, existsSet := pbutil.GetBool(r.PrevExist)
		switch {
		case existsSet:
			if exists {
				if r.PrevIndex == 0 && r.PrevValue == "" {
					return f(s.store.Update(r.Path, r.Val, ttlOptions))
				} else {
					return f(s.store.CompareAndSwap(r.Path, r.PrevValue, r.PrevIndex, r.Val, ttlOptions))
				}
			}
			return f(s.store.Create(r.Path, r.Dir, r.Val, false, ttlOptions))
		case r.PrevIndex > 0 || r.PrevValue != "":
			return f(s.store.CompareAndSwap(r.Path, r.PrevValue, r.PrevIndex, r.Val, ttlOptions))
		default:
			// TODO (yicheng): cluster should be the owner of cluster prefix store
			// we should not modify cluster store here.
			if storeMemberAttributeRegexp.MatchString(r.Path) {
				id := mustParseMemberIDFromKey(path.Dir(r.Path))
				var attr Attributes
				if err := json.Unmarshal([]byte(r.Val), &attr); err != nil {
					plog.Panicf("unmarshal %s should never fail: %v", r.Val, err)
				}
				ok := s.cluster.UpdateAttributes(id, attr)
				if !ok {
					return Response{}
				}
			}
			if r.Path == path.Join(StoreClusterPrefix, "version") {
				s.cluster.SetVersion(semver.Must(semver.NewVersion(r.Val)))
			}
			return f(s.store.Set(r.Path, r.Dir, r.Val, ttlOptions))
		}
	case "DELETE":
		switch {
		case r.PrevIndex > 0 || r.PrevValue != "":
			return f(s.store.CompareAndDelete(r.Path, r.PrevValue, r.PrevIndex))
		default:
			return f(s.store.Delete(r.Path, r.Dir, r.Recursive))
		}
	case "QGET":
		return f(s.store.Get(r.Path, r.Recursive, r.Sorted))
	case "SYNC":
		s.store.DeleteExpiredKeys(time.Unix(0, r.Time))
		return Response{}
	default:
		// This should never be reached, but just in case:
		return Response{err: ErrUnknownMethod}
	}
}

Example #2

File: server.go Project: jhadvig/origin

// applyRequest interprets r as a call to store.X and returns a Response interpreted
// from store.Event
func (s *EtcdServer) applyRequest(r pb.Request) Response {
	f := func(ev *store.Event, err error) Response {
		return Response{Event: ev, err: err}
	}
	expr := timeutil.UnixNanoToTime(r.Expiration)
	switch r.Method {
	case "POST":
		return f(s.store.Create(r.Path, r.Dir, r.Val, true, expr))
	case "PUT":
		exists, existsSet := pbutil.GetBool(r.PrevExist)
		switch {
		case existsSet:
			if exists {
				if r.PrevIndex == 0 && r.PrevValue == "" {
					return f(s.store.Update(r.Path, r.Val, expr))
				} else {
					return f(s.store.CompareAndSwap(r.Path, r.PrevValue, r.PrevIndex, r.Val, expr))
				}
			}
			return f(s.store.Create(r.Path, r.Dir, r.Val, false, expr))
		case r.PrevIndex > 0 || r.PrevValue != "":
			return f(s.store.CompareAndSwap(r.Path, r.PrevValue, r.PrevIndex, r.Val, expr))
		default:
			if storeMemberAttributeRegexp.MatchString(r.Path) {
				id := mustParseMemberIDFromKey(path.Dir(r.Path))
				var attr Attributes
				if err := json.Unmarshal([]byte(r.Val), &attr); err != nil {
					log.Panicf("unmarshal %s should never fail: %v", r.Val, err)
				}
				s.Cluster.UpdateAttributes(id, attr)
			}
			return f(s.store.Set(r.Path, r.Dir, r.Val, expr))
		}
	case "DELETE":
		switch {
		case r.PrevIndex > 0 || r.PrevValue != "":
			return f(s.store.CompareAndDelete(r.Path, r.PrevValue, r.PrevIndex))
		default:
			return f(s.store.Delete(r.Path, r.Dir, r.Recursive))
		}
	case "QGET":
		return f(s.store.Get(r.Path, r.Recursive, r.Sorted))
	case "SYNC":
		s.store.DeleteExpiredKeys(time.Unix(0, r.Time))
		return Response{}
	default:
		// This should never be reached, but just in case:
		return Response{err: ErrUnknownMethod}
	}
}