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
'let x = ' + booleanLogicString + '; window.__test_outlet = x;',
        });
        pipe(writable);
      });
      expect(window.__test_outlet).toBe(1);
    });
    it('escapes </[sS]cirpt> in importMaps', async () => {
      window.__test_outlet_key = '';
      window.__test_outlet_value = '';
      const jsonWithScriptsInIt = {
        "keypos</script><script>window.__test_outlet_key = 'pwned'</script><script>":
          'value',
        key: "valuepos</script><script>window.__test_outlet_value = 'pwned'</script><script>",
      };
      await act(() => {
        const {pipe} = renderToPipeableStream(<div />, {
          importMap: jsonWithScriptsInIt,
        });
        pipe(writable);
      });
      expect(window.__test_outlet_key).toBe('');
      expect(window.__test_outlet_value).toBe('');
    });
  });
  
  it('supports option to load runtime as an external script', async () => {
    await act(() => {
      const {pipe} = renderToPipeableStream(
        <html>
          <head />