Merge pull request kubernetes#89348 from fatedier/workqueue

Export new constructor for DelayingQueue

Author: k8s-ci-robot

staging/src/k8s.io/client-go/util/workqueue/delaying_queue.go

@@ -38,6 +38,12 @@ func NewDelayingQueue() DelayingInterface {
 	return NewDelayingQueueWithCustomClock(clock.RealClock{}, "")
 }
 
+// NewDelayingQueueWithCustomQueue constructs a new workqueue with ability to
+// inject custom queue Interface instead of the default one
+func NewDelayingQueueWithCustomQueue(q Interface, name string) DelayingInterface {
+	return newDelayingQueue(clock.RealClock{}, q, name)
+}
+
 // NewNamedDelayingQueue constructs a new named workqueue with delayed queuing ability
 func NewNamedDelayingQueue(name string) DelayingInterface {
 	return NewDelayingQueueWithCustomClock(clock.RealClock{}, name)
@@ -46,8 +52,12 @@ func NewNamedDelayingQueue(name string) DelayingInterface {
 // NewDelayingQueueWithCustomClock constructs a new named workqueue
 // with ability to inject real or fake clock for testing purposes
 func NewDelayingQueueWithCustomClock(clock clock.Clock, name string) DelayingInterface {
+	return newDelayingQueue(clock, NewNamed(name), name)
+}
+
+func newDelayingQueue(clock clock.Clock, q Interface, name string) *delayingType {
 	ret := &delayingType{
-		Interface:       NewNamed(name),
+		Interface:       q,
 		clock:           clock,
 		heartbeat:       clock.NewTicker(maxWait),
 		stopCh:          make(chan struct{}),
@@ -56,7 +66,6 @@ func NewDelayingQueueWithCustomClock(clock clock.Clock, name string) DelayingInt
 	}
 
 	go ret.waitingLoop()
-
 	return ret
 }