Function sendIpcRequest

apps/sim/lib/execution/isolated-vm-worker.cjs:35–43

* Sends an IPC request and reports only actual delivery failures. * Node queues messages under backpressure, so the boolean return value is not * a failure signal.

(message, onError)

 * a failure signal.
 */
function sendIpcRequest(message, onError) {
  try {
    process.send(message, (err) => {
      if (err) onError(err)
    })
  } catch (error) {
    onError(error instanceof Error ? error : new Error(String(error)))
  }
}

function getBundleSource(bundleName) {
  const cached = bundleSourceCache.get(bundleName)