Function performFullCleanup

packages/react-devtools-extensions/src/main/index.js:441–469

()

}

function performFullCleanup() {
  // Potentially, if react hasn't loaded yet and user closed the browser DevTools
  clearReactPollingInstance();

  if (
    (componentsPortalContainer ||
      profilerPortalContainer ||
      suspensePortalContainer) &&
    root
  ) {
    // This should also emit bridge.shutdown, but only if this root was mounted
    flushSync(() => root.unmount());
  } else {
    bridge?.shutdown();
  }

  componentsPortalContainer = null;
  profilerPortalContainer = null;
  suspensePortalContainer = null;
  root = null;

  mostRecentOverrideTab = null;
  store = null;
  bridge = null;
  render = null;

  port?.disconnect();
  port = null;
}

function connectExtensionPort() {
  if (port) {