forked from aws/amazon-ecs-agent
-
Notifications
You must be signed in to change notification settings - Fork 0
/
helpers.go
44 lines (38 loc) · 1.37 KB
/
helpers.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
// Copyright 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"). You may
// not use this file except in compliance with the License. A copy of the
// License is located at
//
// http://aws.amazon.com/apache2.0/
//
// or in the "license" file accompanying this file. This file is distributed
// on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
// express or implied. See the License for the specific language governing
// permissions and limitations under the License.
package taskmetadata
import (
"net/http"
"github.com/cihub/seelog"
)
const (
requestTypeCreds = "credentials"
requestTypeMetadata = "metadata"
)
// errorMessage is used to store the human-readable error Code and a descriptive Message
// that describes the error. This struct is marshalled and returned in the HTTP response.
type errorMessage struct {
Code string `json:"code"`
Message string `json:"message"`
httpErrorCode int
}
func writeJSONToResponse(w http.ResponseWriter, httpStatusCode int, jsonMessage []byte, requestType string) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(httpStatusCode)
_, err := w.Write(jsonMessage)
if err != nil {
seelog.Errorf(
"Task metadatda handler[%s]: Unable to write json error message to ResponseWriter",
requestType)
}
}