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// SPDX-License-Identifier: BSD-3-Clause
package common
import (
"context"
"time"
)
// Sleep awaits for provided interval.
// Can be interrupted by context cancellation.
func Sleep(ctx context.Context, interval time.Duration) error {
timer := time.NewTimer(interval)
select {
case <-ctx.Done():
if !timer.Stop() {
<-timer.C
}
return ctx.Err()
case <-timer.C:
return nil
}
}
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