Function killAndWait

lib/internal/main/watch_mode.js:125–140

(signal = kKillSignal, force = false)

}

async function killAndWait(signal = kKillSignal, force = false) {
  const processToKill = child;
  const onExit = childExitPromise;
  if (!processToKill) {
    return;
  }
  if ((processToKill.killed || exited) && !force) {
    return;
  }
  stopping = true;
  if (!exited && processToKill.exitCode === null && processToKill.signalCode === null) {
    processToKill.kill(signal);
  }
  const exitCode = await onExit;
  return exitCode;
}

function reportGracefulTermination() {
  // Log if process takes more than 500ms to stop.