Function isProcessAlive

src/utils/process-identity.ts:11–19

(pid: number)

];

export function isProcessAlive(pid: number): boolean {
  if (!Number.isInteger(pid) || pid <= 0) return false;
  try {
    process.kill(pid, 0);
    return true;
  } catch (err) {
    return (err as NodeJS.ErrnoException).code === 'EPERM';
  }
}

export function isProcessGroupAlive(pid: number): boolean {
  if (!Number.isInteger(pid) || pid <= 0) return false;