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ryan
24 lines
378 B
Go
24 lines
378 B
Go
package heartbeat
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import (
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"context"
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"time"
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)
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// RunLoop invokes fn immediately, then on each interval tick until ctx is cancelled.
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func RunLoop(ctx context.Context, interval time.Duration, fn func(context.Context)) {
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fn(ctx)
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ticker := time.NewTicker(interval)
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defer ticker.Stop()
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for {
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select {
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case <-ctx.Done():
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return
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case <-ticker.C:
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fn(ctx)
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}
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}
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}
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