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
/>,
        <div>Hello</div>,
      ]);
    } finally {
      CSPnonce = null;
    }
  });
  it('should not automatically add nonce to rendered scripts', async () => {
    CSPnonce = 'R4nd0m';
    try {
      await act(async () => {
        const {pipe} = renderToPipeableStream(
          <html>
            <body>
              <script nonce={CSPnonce}>{'try { foo() } catch (e) {} ;'}</script>
              <script nonce={CSPnonce} src="foo" async={true} />
              <script src="bar" />
              <script src="baz" integrity="qux" async={true} />
              <script type="module" src="quux" async={true} />
              <script type="module" src="corge" async={true} />
              <script
                type="module"
                src="grault"
                integrity="garply"
                async={true}
              />
            </body>
          </html>,
          {
            nonce: CSPnonce,