Function finalize

lib/internal/webstreams/readablestream.js:1498–1507

(rejected, error)

  // tells us that the promise must be rejected even
  // when error is undefine.
  function finalize(rejected, error) {
    writableStreamDefaultWriterRelease(writer);
    readableStreamReaderGenericRelease(reader);
    if (signal !== undefined)
      disposable?.[SymbolDispose]();
    if (rejected)
      promise.reject(error);
    else
      promise.resolve();
  }

  async function waitForCurrentWrite() {
    const write = state.currentWrite;