"""
    f: Callable[[Request], Awaitable[Response]] = (
        func  # type: ignore[assignment]  # ty: ignore[unused-ignore-comment]
        if is_async_callable(func)
        else functools.partial(run_in_threadpool, func)  # type: ignore[call-arg]  # ty: ignore[unused-ignore-comment]
    )  # ty: ignore[invalid-assignment]

    async def app(scope: Scope, receive: Receive, send: Send) -> None:

          </association>
        </field>
      </fields>
      <comment>We could probably have a specific element for a dev mailing list for things like CI,
        and maybe even a specific element for the user and scm mailing lists. Then leave the more
        lose structure for any other type of mailing list.</comment>
      <codeSegments>
        <codeSegment>
          <version>4.0.0+</version>

   * roughly) 2.5s longer. (2.5s is also the maximum length of time we will wait for a timed get
   * that is expected to succeed; the fact that the numbers match is only a coincidence.) See the
   * comment below for how to restore the fast but hang-y version.
   */
  @J2ktIncompatible
  @GwtIncompatible // used only in GwtIncompatible tests
  private static List<String> conditionalPseudoTimedGetUninterruptibly(

   * roughly) 2.5s longer. (2.5s is also the maximum length of time we will wait for a timed get
   * that is expected to succeed; the fact that the numbers match is only a coincidence.) See the
   * comment below for how to restore the fast but hang-y version.
   */
  @J2ktIncompatible
  @GwtIncompatible // used only in GwtIncompatible tests
  private static List<String> conditionalPseudoTimedGetUninterruptibly(

        return this;
    }

    /**
     * Add the created action message for the key 'errors.login.failure' with parameters.
     * <pre>
     * message: Login failed.
     * comment:
     * /- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
     * five framework-embedded messages (don't change key names)
     * - - - - - - - - - -/
     * </pre>

        self.exception_handlers.setdefault(
            WebSocketRequestValidationError,
            websocket_request_validation_exception_handler,  # type: ignore[arg-type]  # ty: ignore[unused-ignore-comment]
        )  # ty: ignore[no-matching-overload]

        self.user_middleware: list[Middleware] = (
            [] if middleware is None else list(middleware)
        )