Function receiveMessageOnPort

lib/internal/worker/io.js:342–346

(port)

}

function receiveMessageOnPort(port) {
  const message = receiveMessageOnPort_(port?.[kHandle] ?? port);
  if (message === noMessageSymbol) return undefined;
  return { message };
}

function onMessageEvent(type, data) {
  this.dispatchEvent(lazyMessageEvent(type, { data }));