mirror of https://github.com/hashicorp/consul
25 lines
346 B
Go
25 lines
346 B
Go
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package plugin
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import (
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"time"
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)
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// pidAlive checks whether a pid is alive.
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func pidAlive(pid int) bool {
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return _pidAlive(pid)
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}
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// pidWait blocks for a process to exit.
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func pidWait(pid int) error {
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ticker := time.NewTicker(1 * time.Second)
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defer ticker.Stop()
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for range ticker.C {
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if !pidAlive(pid) {
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break
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}
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}
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return nil
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}
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