Function post

packages/node/src/__tests__/worker_integration.test.ts:110–116

(worker: Worker, msg: MainToWorkerMessage, transfer?: readonly ArrayBuffer[])

}

function post(worker: Worker, msg: MainToWorkerMessage, transfer?: readonly ArrayBuffer[]): void {
  if (transfer !== undefined) {
    worker.postMessage(msg, transfer as unknown as Array<ArrayBuffer>);
    return;
  }
  worker.postMessage(msg);
}

async function shutdownAndWaitForExit(worker: Worker): Promise<void> {
  const exitPromise = once(worker, "exit");