forked from coreos/etcd-operator
-
Notifications
You must be signed in to change notification settings - Fork 2
/
util.go
47 lines (41 loc) · 1.09 KB
/
util.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
// Copyright 2017 The etcd-operator Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License 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 controller
import (
"time"
)
// panicTimer panics when it reaches the given duration.
type panicTimer struct {
d time.Duration
msg string
t *time.Timer
}
func newPanicTimer(d time.Duration, msg string) *panicTimer {
return &panicTimer{
d: d,
msg: msg,
}
}
func (pt *panicTimer) start() {
pt.t = time.AfterFunc(pt.d, func() {
panic(pt.msg)
})
}
// stop stops the timer and resets the elapsed duration.
func (pt *panicTimer) stop() {
if pt.t != nil {
pt.t.Stop()
pt.t = nil
}
}