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
throw new Error(
          "Couldn't find all resumable slots by key/index during replaying. " +
            "The tree doesn't match so React will fallback to client rendering.",
        );
      }
      task.replay.pendingTasks--;
    } catch (x) {
      if (
        typeof x === 'object' &&
        x !== null &&
        (x === SuspenseException || typeof x.then === 'function')
      ) {
        
        throw x;
      }
      task.replay.pendingTasks--;
      
      
      
      
      
      
      erroredReplay(request, task.blockedBoundary, x, childNodes, childSlots);
    }
    task.replay = replay;
    
    
    replayNodes.splice(j, 1);
    break;
  }