31 lines
449 B
Go
31 lines
449 B
Go
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package triton
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import (
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"errors"
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"time"
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)
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var (
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// ErrTimeout is returned when waiting for state change
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ErrTimeout = errors.New("timed out while waiting for resource change")
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)
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func waitFor(f func() (bool, error), every, timeout time.Duration) error {
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start := time.Now()
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for time.Since(start) <= timeout {
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stop, err := f()
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if err != nil {
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return err
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}
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if stop {
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return nil
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}
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time.Sleep(every)
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}
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return ErrTimeout
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}
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