feat: kubesphere 4.0 (#6115)
* feat: kubesphere 4.0 Signed-off-by: ci-bot <ci-bot@kubesphere.io> * feat: kubesphere 4.0 Signed-off-by: ci-bot <ci-bot@kubesphere.io> --------- Signed-off-by: ci-bot <ci-bot@kubesphere.io> Co-authored-by: ks-ci-bot <ks-ci-bot@example.com> Co-authored-by: joyceliu <joyceliu@yunify.com>
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vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go
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vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go
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@@ -126,14 +126,17 @@ type rudimentaryErrorBackoff struct {
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// OnError will block if it is called more often than the embedded period time.
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// This will prevent overly tight hot error loops.
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func (r *rudimentaryErrorBackoff) OnError(error) {
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now := time.Now() // start the timer before acquiring the lock
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r.lastErrorTimeLock.Lock()
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defer r.lastErrorTimeLock.Unlock()
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d := time.Since(r.lastErrorTime)
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if d < r.minPeriod {
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// If the time moves backwards for any reason, do nothing
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time.Sleep(r.minPeriod - d)
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}
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d := now.Sub(r.lastErrorTime)
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r.lastErrorTime = time.Now()
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r.lastErrorTimeLock.Unlock()
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// Do not sleep with the lock held because that causes all callers of HandleError to block.
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// We only want the current goroutine to block.
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// A negative or zero duration causes time.Sleep to return immediately.
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// If the time moves backwards for any reason, do nothing.
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time.Sleep(r.minPeriod - d)
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}
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// GetCaller returns the caller of the function that calls it.
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