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OrcaWinandOrcaWin
88b47bc7d8
* chore: shorten process-host comments * chore: audit CLI parsing and host-routing comments * chore: remove stale host-selector restriction comment * chore: shorten remaining CLI root comments * Shorten CLI handler comments * Shorten CLI runtime and command specification comments --------- Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>
13 lines
360 B
TypeScript
13 lines
360 B
TypeScript
export function isProcessRunning(pid: number | null | undefined): boolean {
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if (!pid || pid <= 0) {
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return false
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}
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try {
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process.kill(pid, 0)
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return true
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} catch (error) {
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// Only ESRCH proves absence; EPERM indicates a live PID under another uid.
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return !(error instanceof Error && 'code' in error && error.code === 'ESRCH')
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}
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}
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