val atomicTags = AtomicReference<Tags>(tags)
    val result =
      atomicTags.computeIfAbsent(String::class) {
        // 'Race' by making another computeIfAbsent call. In practice this would be another thread.
        assertThat(atomicTags.computeIfAbsent(Integer::class) { 5 as Integer }).isEqualTo(5)
        "a"
      }
    assertThat(result).isEqualTo("a")
    assertThat(atomicTags.get()[String::class]).isEqualTo("a")

Replication from a source bucket to multiple destination buckets is supported. For each of the targets, repeat the steps to configure a remote target ARN and add replication rules to the source bucket's replication config.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE components PUBLIC "-//DBFLUTE//DTD LastaDi 1.0//EN" 
	"http://dbflute.org/meta/lastadi10.dtd">
<components namespace="fessCrawler">
	<!-- Crawler Thread -->
	<component name="crawlerThread" class="org.codelibs.fess.crawler.FessCrawlerThread" instance="prototype" >
	</component>

                }
            }
        } catch (final InterruptedException e) {
            logger.warn("Interrupted generating thumbnail: id={}, command={}", thumbnailId, cmdList, e);
            Thread.currentThread().interrupt();
        } catch (final Exception e) {
            logger.warn("Failed to generate thumbnail: id={}, command={}", thumbnailId, cmdList, e);
        } finally {
            if (task != null) {

		return nil, proxy
	}
	var wg sync.WaitGroup
	errs := make([]error, len(proxyTargets.Targets))
	tagSlc := make([]map[string]string, len(proxyTargets.Targets))
	for idx, t := range proxyTargets.Targets {
		tgt := globalBucketTargetSys.GetRemoteTargetClient(bucket, t.Arn)
		if tgt == nil || globalBucketTargetSys.isOffline(tgt.EndpointURL()) {
			continue
		}

		res.Listeners = append(res.Listeners, listeners[i])
		res.Mux = append(res.Mux, m)
	}
	close(ready)
	for _, m := range res.Managers {
		for _, remote := range m.Targets() {
			if err := m.Connection(remote).WaitForConnect(ctx); err != nil {
				return nil, err
			}
		}
	}
	return &res, nil
}

// Cleanup will clean up the test grid.
func (t *TestGrid) Cleanup() {

Toma un generador `async` o un generador/iterador normal (una función con `yield`) y transmite el cuerpo del response.

{* ../../docs_src/custom_response/tutorial007_py310.py hl[3,16] *}

/// note | Nota Técnica

Una tarea `async` solo puede cancelarse cuando llega a un `await`. Si no hay `await`, el generador (función con `yield`) no se puede cancelar correctamente y puede seguir ejecutándose incluso después de solicitar la cancelación.

Ele é muito simples e intuitivo. É projetado para ser facilmente extensível, e ter componentes modulares.

Ele tem:

* Performance seriamente impressionante.
* Suporte a WebSocket.
* Tarefas em segundo plano dentro do processo.
* Eventos de inicialização e encerramento.
* Cliente de testes construído com HTTPX.
* CORS, GZip, Arquivos Estáticos, respostas Streaming.
* Suporte para Sessão e Cookie.

 * invoke methods, they invoke methods on the {@code ForwardingQueue}.
 *
 * <p>The {@code standard} methods are not guaranteed to be thread-safe, even when all of the
 * methods that they depend on are thread-safe.
 *
 * @author Mike Bostock
 * @author Louis Wasserman
 * @since 2.0
 */
@GwtCompatible

            }

            if (logger.isDebugEnabled()) {
                lifecycleDebugLogger.debugReactorPlan(projectBuilds);
            }

            ClassLoader oldContextClassLoader = Thread.currentThread().getContextClassLoader();
            ReactorBuildStatus reactorBuildStatus = new ReactorBuildStatus(session.getProjectDependencyGraph());