As reported in https://github.com/vercel/next.js/issues/56919 it is possible for the ReadableStream controller to be written to after it is already closed. This is because inside an async context a Float method such as `ReactDOM.preload()` can attempt to flush newly created Resources even after the stream has completed.

React version: 

The underlying bug has been in React since Float landed. The expression of the Bug as reported in the Next.js repo was landed in: https://github.com/facebook/react/commit/701ac2e57290f913502c6012c15e815f412f84b7
The first Canary release to have this new expression was: [18.3.0-canary-f81c0f1ed-20230927](https://www.npmjs.com/package/react-dom/v/18.3.0-canary-f81c0f1ed-20230927)


## Steps To Reproduce

1. use `react-dom/server.edge`
2. Ensure the environment supports AsyncLocalStorage
3. Call Float method like `ReactDOM.preload(...)` after an await after the stream has closed

## The current behavior
If the conditions are right the Float call will initiate a write after the stream has closed and there will be a thrown exception

## The expected behavior
The Float call is ignored after the stream has closed. There are no errors
function erroredTask(
  request: Request,
  boundary: Root | SuspenseBoundary,
  error: mixed,
) {
  
  let errorDigest;
  if (
    enablePostpone &&
    typeof error === 'object' &&
    error !== null &&
    error.$$typeof === REACT_POSTPONE_TYPE
  ) {
    const postponeInstance: Postpone = (error: any);
    logPostpone(request, postponeInstance.message);
    
    errorDigest = 'POSTPONE';
  } else {
    errorDigest = logRecoverableError(request, error);
  }
  if (boundary === null) {
    lastBoundaryErrorComponentStackDev = null;
    fatalError(request, error);
  } else {
    boundary.pendingTasks--;
    if (boundary.status !== CLIENT_RENDERED) {
      boundary.status = CLIENT_RENDERED;
      boundary.errorDigest = errorDigest;
      if (__DEV__) {
        captureBoundaryErrorDetailsDev(boundary, error);