///

## Casos de uso { #use-cases }

Você pode usar isto para transmitir strings puras, por exemplo diretamente da saída de um serviço de AI LLM.

Você também pode usá-lo para transmitir arquivos binários grandes, enviando cada bloco de dados à medida que o lê, sem precisar carregar tudo na memória de uma vez.

Você também pode transmitir vídeo ou áudio desta forma; pode até ser gerado enquanto você processa e envia.

### Fichier d’application **FastAPI** { #fastapi-app-file }

Supposons que vous ayez une structure de fichiers comme décrit dans [Applications plus grandes](bigger-applications.md) :

```
.
├── app
│   ├── __init__.py
│   └── main.py
```

Dans le fichier `main.py`, vous avez votre application **FastAPI** :

    assertEvents(
        "R0.00, R1.38, R1.13, R0.88, R0.63, R0.50, R0.50, R0.50", // #1
        "U4.50", // #2
        "R0.00, R1.38, R1.13", // #3, after that the rate changes
        "R0.88", // #4, this is what the throttling would be with the old rate
        "R0.34, R0.28, R0.25, R0.25", // #5
        "U4.25", // #6
        "R0.00, R0.72, R0.66, R0.59, R0.53, R0.47, R0.41", // #7

    assertEvents(
        "R0.00, R1.38, R1.13, R0.88, R0.63, R0.50, R0.50, R0.50", // #1
        "U4.50", // #2
        "R0.00, R1.38, R1.13", // #3, after that the rate changes
        "R0.88", // #4, this is what the throttling would be with the old rate
        "R0.34, R0.28, R0.25, R0.25", // #5
        "U4.25", // #6
        "R0.00, R0.72, R0.66, R0.59, R0.53, R0.47, R0.41", // #7

                doc2.put("id", "2");
                doc2.put("title", "Document 2");
                callback.store(initParamMap, doc2);

                // Commit the changes
                callback.commit();
            }

            @Override
            public void stop() {
                // Do nothing
            }
        };

   * <p>Iterators from the returned map are at least <i>weakly consistent</i>: they are safe for
   * concurrent use, but if the cache is modified (including by eviction) after the iterator is
   * created, it is undefined which of the changes (if any) will be reflected in that iterator.
   */
  @J2ktIncompatible // Thread safety complexity
  ConcurrentMap<K, V> asMap();

  /**

//     Optional value, default 64, range: 1-unlimited
//
//   - <S3MultiObjectDeleteLimit>
//     Some of the Veeam products use Multi Delete operations. This setting can reduce how many objects are included in one
//     multi-delete operation. The same registry key setting overwrites the storage-defined setting.
//     Optional value, default 1000, range: 1-unlimited (S3 standard maximum is 1000 and should not be set higher)

    Set<Entry<Integer, String>> entries = map.entrySet();
    Iterator<Entry<Integer, String>> iterator = entries.iterator();
    Entry<Integer, String> entry = iterator.next();
    entry.setValue("two"); // changes the iterator's current entry value
    assertThat(map.get(1)).isEqualTo("two");
    assertEquals(Integer.valueOf(1), map.inverse().get("two"));
    iterator.remove(); // removes the updated entry

    /*
     * RuntimeExceptionThrowingFuture is provably not a ListenableFuture at compile time, so this
     * code may someday upset Error Prone. We want the test, though, in case that changes in the
     * future, so we will suppress any such future Error Prone reports.
     */
    assertWithMessage(
            "Can't test the main listenInPoolThread path "

    return delegate().descendingMultiset();
  }

  /**
   * A skeleton implementation of a descending multiset view. Normally, {@link
   * #descendingMultiset()} will not reflect any changes you make to the behavior of methods such as
   * {@link #add(Object)} or {@link #pollFirstEntry}. This skeleton implementation correctly
   * delegates each of its operations to the appropriate methods of this {@code