-
Notifications
You must be signed in to change notification settings - Fork 8
/
sync_requests.go
53 lines (45 loc) · 1.09 KB
/
sync_requests.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
package request
import (
"sync"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
)
// Requests wraps a slice of reconcile.Requests
type Requests []reconcile.Request
// SyncRequests is a threadsafe wrapper for
type SyncRequests struct {
requests Requests
lock sync.RWMutex
}
// append a request
func (s *SyncRequests) Append(req reconcile.Request) {
s.lock.Lock()
defer s.lock.Unlock()
s.requests = append(s.requests, req)
}
// remove a request
func (s *SyncRequests) Remove(reqToDelete reconcile.Request) {
s.lock.Lock()
defer s.lock.Unlock()
for i, req := range s.requests {
if req == reqToDelete {
s.requests = append(s.requests[:i], s.requests[i+1:]...)
break
}
}
}
// get the stored requests
func (s *SyncRequests) Requests() []reconcile.Request {
s.lock.RLock()
defer s.lock.RUnlock()
out := make([]reconcile.Request, len(s.requests))
for i := range s.requests {
out[i] = s.requests[i]
}
return out
}
// convenience function for iterating over the stored requests
func (s *SyncRequests) Each(fn func(reconcile.Request)) {
for _, req := range s.Requests() {
fn(req)
}
}