Function initMessagePort

wasm/browser/src/workers/sab.worker.js:281–288

({ port })

  };

const initMessagePort = ({ port }) => {
  const workerMessagePort = new MessagePortState();
  workerMessagePort.post = (messageLog) => port.postMessage({ log: messageLog });
  workerMessagePort.broadcastPlayState = (playStateChange) => port.postMessage({ playStateChange });
  workerMessagePort.broadcastSabUnlocked = () => port.postMessage({ sabWorker: "unlocked" });
  workerMessagePort.ready = true;
  return workerMessagePort;
};

const initCallbackReplyPort = ({ port }) => {
  port.addEventListener("message", (event) => {