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
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          'is no trailing or leading whitespace around it.',
      );
    }
  }
  const newValue = readContext(context);
  const newChildren = render(newValue);
  const prevKeyPath = task.keyPath;
  task.keyPath = keyPath;
  renderNodeDestructive(request, task, null, newChildren, -1);
  task.keyPath = prevKeyPath;
}
function renderContextProvider(
  request: Request,
  task: Task,
  keyPath: KeyNode,
  type: ReactProviderType<any>,
  props: Object,
): void {
  const context = type._context;
  const value = props.value;
  const children = props.children;
  let prevSnapshot;
  if (__DEV__) {
    prevSnapshot = task.context;
  }
  const prevKeyPath = task.keyPath;
  task.context = pushProvider(context, value);
  task.keyPath = keyPath;
  renderNodeDestructive(request, task, null, children, -1);