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
}
      if (boundary.parentFlushed) {
        request.clientRenderedBoundaries.push(boundary);
      }
    }
    
    if (typeof slots === 'object') {
      for (const index in slots) {
        delete slots[(index: any)];
      }
    }
  }
}
function abortTask(task: Task, request: Request, error: mixed): void {
  
  
  const boundary = task.blockedBoundary;
  const segment = task.blockedSegment;
  if (segment !== null) {
    segment.status = ABORTED;
  }
  if (boundary === null) {
    if (request.status !== CLOSING && request.status !== CLOSED) {