* Seguridad y autenticación incluyendo soporte para **OAuth2** con **JWT tokens** y **HTTP Basic** auth.
* Técnicas más avanzadas, pero igual de fáciles, para declarar **modelos de JSON profundamente anidados** (gracias a Pydantic).
* Muchas características extra (gracias a Starlette) como:
    * **WebSockets**
    * **GraphQL**

    webSocket.initReaderAndWriter(name, streams)
    try {
      webSocket.loopReader(fancyResponse)

      // Even if messages are no longer being read we need to wait for the connection close signal.
      connectionClose.await()
    } finally {
      source.closeQuietly()
    }
  }

  @Throws(IOException::class)
  private fun writeHttpResponse(
    socket: Socket,
    sink: BufferedSink,

	respBody, err := client.callWithContext(ctx, peerRESTMethodCommitBinary, nil, nil, -1)
	if err != nil {
		return err
	}
	defer xhttp.DrainBody(respBody)
	return nil
}

// SignalService - sends signal to peer nodes.
func (client *peerRESTClient) SignalService(sig serviceSignal, subSys string, dryRun bool, execAt *time.Time) error {
	values := grid.NewMSS()
	values.Set(peerRESTSignal, strconv.Itoa(int(sig)))

### Subdependencias

Puedes tener múltiples dependencias y subdependencias que se requieren unas a otras (como parámetros de las definiciones de cada función), algunas de ellas pueden crearse con `async def` y otras con `def` normal. Igual todo seguiría funcionando correctamente, y las creadas con `def` normal se llamarían en un thread externo (del threadpool) en lugar de ser "awaited".

### Otras funciones de utilidades

	if debugPrint {
		fmt.Printf("grid: Queued Response %+v Side: %v\n", resp, c.side)
	}
	if err != nil {
		return err
	}
	t := time.Now().UTC()
	c.lastConnect.Store(&t)
	// Signal that we are reconnected, update state and handle messages.
	// Prevent other connections from connecting while we process.
	c.reconnectMu.Lock()
	if c.remoteID != nil {
		c.reconnected()
	}
	rid := uuid.UUID(req.ID)

 *  New: HPACK compression is now dynamic. This should improve performance when
    transmitting request headers over HTTP/2.
 *  New: `Dispatcher.setIdleCallback()` can be used to signal when there are no
    calls in flight. This is useful for [testing with
    Espresso][okhttp_idling_resource].
 *  New: Upgrade to Okio 1.9.0.

     ```xml
     <dependency>

For detailed release notes on the three alpha features from SIG AWS, please refer to the following Changelogs:

- Adds "volume.beta.kubernetes.io/migrated-to" annotation to PV's and PVC's when they are migrated to signal external provisioners to pick up those objects for Provisioning and Deleting. ([#87098](https://github.com/kubernetes/kubernetes/pull/87098), [@davidz627](https://github.com/davidz627)) [SIG Apps and Storage]

				}
				if st.pendingCount > 0 {
					res["repl-pending-"+tgt] = fmt.Sprintf("%d versions, %d bytes", st.pendingCount, st.pendingSize)
				}
			}
		}
		if objDeleted {
			// we return errIgnoreFileContrib to signal this function's
			// callers to skip this object's contribution towards
			// usage.
			return sizeSummary{}, errIgnoreFileContrib
		}
		return sizeS, nil
	}, scanMode, weSleep)
	if err != nil {

* remove time waiting after create storage account (save 25s) ([#56679](https://github.com/kubernetes/kubernetes/pull/56679), [@andyzhangx](https://github.com/andyzhangx))
* Allow kubernetes components to react to SIGTERM signal and shutdown gracefully. ([#57756](https://github.com/kubernetes/kubernetes/pull/57756), [@mborsz](https://github.com/mborsz))