-
Notifications
You must be signed in to change notification settings - Fork 19
/
node_post.go
69 lines (56 loc) · 1.81 KB
/
node_post.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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
// Copyright (C) 2023 Gobalsky Labs Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package start
import (
"strings"
"code.vegaprotocol.io/vega/logging"
"github.com/pkg/errors"
)
type errStack []error
func (l *NodeCommand) postRun(_ []string) error {
var werr errStack
postLog := l.Log.Named("postRun")
if l.embeddedPostgres != nil {
if err := l.embeddedPostgres.Stop(); err != nil {
werr = append(werr, errors.Wrap(err, "error closing embedded postgres in command"))
}
}
if l.pproffhandlr != nil {
if err := l.pproffhandlr.Stop(); err != nil {
werr = append(werr, errors.Wrap(err, "error stopping pprof"))
}
}
postLog.Info("Vega datanode shutdown complete",
logging.String("version", l.Version),
logging.String("version-hash", l.VersionHash))
postLog.Sync()
if len(werr) == 0 {
// Prevent printing of empty error and exiting with non-zero code.
return nil
}
return werr
}
func (l *NodeCommand) persistentPost(_ []string) error {
l.cancel()
return nil
}
// Error - implement the error interface on the errStack type.
func (e errStack) Error() string {
s := make([]string, 0, len(e))
for _, err := range e {
s = append(s, err.Error())
}
return strings.Join(s, "\n")
}