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stop timer

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This commit is contained in:
foxyriver 2017-11-06 09:51:39 +08:00
parent 210626577b
commit cdc4aca9a3
2 changed files with 2 additions and 0 deletions
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1
staging/src/k8s.io/apiserver/pkg/admission/configuration/configuration_manager.go
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@ -104,6 +104,7 @@ func (a *poller) bootstrapping() {
// bootstrapGracePeriod is read-only, so no lock is required // bootstrapGracePeriod is read-only, so no lock is required
timer := time.NewTimer(a.bootstrapGracePeriod) timer := time.NewTimer(a.bootstrapGracePeriod)
go func() { go func() {
defer timer.Stop()
<-timer.C <-timer.C
a.lock.Lock() a.lock.Lock()
defer a.lock.Unlock() defer a.lock.Unlock()

1
staging/src/k8s.io/apiserver/pkg/admission/configuration/configuration_manager_test.go
View File

@ -50,6 +50,7 @@ func TestTolerateBootstrapFailure(t *testing.T) {
go func() { go func() {
// The test might have false negative, but won't be flaky // The test might have false negative, but won't be flaky
timer := time.NewTimer(2 * time.Second) timer := time.NewTimer(2 * time.Second)
defer timer.Stop()
<-timer.C <-timer.C
fakeGetSucceedLock.Lock() fakeGetSucceedLock.Lock()
defer fakeGetSucceedLock.Unlock() defer fakeGetSucceedLock.Unlock()