blob: e59b53e82be7159866daee4a841e1dd152634a9b [file] [log] [blame]
Matthias Andreas Benkard832a54e2019-01-29 09:27:38 +01001// +build go1.6,!go1.7
2
3/*
4 *
5 * Copyright 2018 gRPC authors.
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 */
20
21package status
22
23import (
24 "golang.org/x/net/context"
25 "google.golang.org/grpc/codes"
26)
27
28// FromContextError converts a context error into a Status. It returns a
29// Status with codes.OK if err is nil, or a Status with codes.Unknown if err is
30// non-nil and not a context error.
31func FromContextError(err error) *Status {
32 switch err {
33 case nil:
34 return New(codes.OK, "")
35 case context.DeadlineExceeded:
36 return New(codes.DeadlineExceeded, err.Error())
37 case context.Canceled:
38 return New(codes.Canceled, err.Error())
39 default:
40 return New(codes.Unknown, err.Error())
41 }
42}